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User Manual-Rev2 | Users Manual | 507.43 KiB | / July 11 2012 | |||
1 2 | External Photos | / July 11 2012 | ||||||
1 2 | Internal Photos | / July 11 2012 | ||||||
1 2 | Test Setup Photos | / July 11 2012 | ||||||
1 2 | Cover Letter(s) | / July 11 2012 | ||||||
1 2 | ID Label/Location Info | / July 11 2012 | ||||||
1 2 | Test Report | / July 11 2012 | ||||||
1 2 | Test Setup Photos | / July 11 2012 | ||||||
1 2 | RF Exposure Info | / July 11 2012 | ||||||
1 2 | Test Report | / July 11 2012 |
1 2 | User Manual-Rev2 | Users Manual | 507.43 KiB | / July 11 2012 |
HANDHELD ECG MONITOR INSTRUCTION MANUAL Ver1.0E-B Ver1.0E-B HANDHELD ECG MONITOR Customer Instructions Dear users, thank you for purchasing our product Handheld ECG Monitor. Please be sure to read the manual carefully before using this device for the first time. Failure to follow these instructions may cause measuring abnormality, equipment damage or personal injury. We assume no responsibility for personal injury or damage sustained by or through use of this product. No part of this manual may be photocopied, reproduced, modified or translated into another language without the prior written consent. We reserve the right to improve and amend it at any time without prior notice. In case of modifications, you will NOT be advised with a Modification Notice. The information in this manual should NOT be regarded as the promise of our company. All rights reserved. Issue date: January 12, 2012
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Ver1.0E-B HANDHELD ECG MONITOR Notes on Safety This device is intended to monitor the ECG waveform, not for medical diagnosis. Never use the device in critical situations!
- Self-diagnosis and treatment is dangerous. The measurement results are reference for analyzing the cardiac rhythm of patients by doctors only, and should never be used as a basis for starting or modifying treatment without independent confirmation by medical examination. Do not make diagnosis by yourself according to the measurement and analysis results; always consult your doctor if abnormal information is presented frequently.
- The values displayed by the device are the values at the time of measurement. Medical conditions can change suddenly. If you notice any change in your condition, consult your doctor, regardless of the measurement results.
- Do NOT Use the device for treatment; we will not be responsible for the suddenness happened during a measurement. Warnings!
Do not use with a cardiac pacemaker. Do not use with a defibrillator. Do not use in the presence of flammable anesthetics, drugs or pressurized oxygen (such as in a hyperbaric chamber, ultraviolet sterilizer or oxygen tent). Do not attempt self-diagnosis of the measurement results and analysis. Always consult your doctor.
- Self-diagnosis may lead to deterioration in your condition. Do not use on patients with significant resting tremors. Do not use on people with sensitive skin or allergies.
- This may result in exanthema, skin irritation, or eczema. Keep out of reach of small children and people who cannot express their consent. Do not use for any purpose other than obtaining an electrocardiograph. Do not expose the device to strong shocks or vibrations, or drop or step on the device. Do not use batteries of a type other than that specified in this manual.
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Ver1.0E-B HANDHELD ECG MONITOR Do not apply over clothing. Do not take measurements when there are drops of water on your skin, such as from sweat or after bathing. Do not take measurements where the device will be exposed to strong electromagnetic forces. Chemicals from a broken LCD display panel are toxic when ingested. Use caution when the monitor has a broken display panel. The user should operate the equipment according to the EMC information provided in the accompanying documents. Portable and mobile RF communications equipment can affect medical electrical equipment. This equipment should not be used adjacent to or stacked with other equipment. The Handheld ECG oximeter is not intended for use during patient transport outside the healthcare facility Caution!
Do not expose the device to static electricity. Always disperse any static electricity from your body before handling the device. Do not take measurements in a moving vehicle. Do not use a cellular phone near the device. Do not disassemble, repair, or modify the device. Do not insert batteries with their polarities reversed. The chest electrode will be impeded by excessive body hair, regularly remove hair at the electrode contact point. General Avoid extremes in temperature and humidity. Do not use this device in locations subject to high or low temperatures or humidity. Use at a temperature within 5C to 40 C and below 80% RH. Do not sterilize this device in an autoclave or gas sterilizer (EOG, formaldehyde, high density ozone etc.) Do not wash this device with water. Do not store the device in the following ambient conditions.
- Locations exposed to direct sunlight.
- Locations subject to high temperatures and high humidity.
- Wet or damp locations where water may get on the device.
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Ver1.0E-B HANDHELD ECG MONITOR
- Dusty locations.
- Near fires or open flames.
- Locations exposed to strong vibration.
- Locations exposed to strong electromagnetic fields. Dispose of the device and its accessory according to applicable local regulations.
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Ver1.0E-B HANDHELD ECG MONITOR Contents 1. General Description ........................................................................... - 7 -
2. Inserting and Replacing Batteries .................................................... - 9 -
3. Setting the ID, Date and Time ......................................................... - 11 -
4. Using SD Card .................................................................................. - 12 -
5. Taking a measurement .................................................................... - 13 -
6. ECG Data Display ............................................................................. - 23 -
7. System Settings ............................................................................... - 25 -
8. Data Management ............................................................................ - 26 -
9. Factory Settings ............................................................................... - 27 -
10. Data Transmission ......................................................................... - 27 -
11. Version ............................................................................................ - 28 -
12. Trouble Shooting ........................................................................... - 28 -
13. Key Symbols .................................................................................. - 29 -
14. Technical specifications ................................................................ - 30 -
15. Maintenance and Storage .............................................................. - 36 -
16. General information about the Heart and ECG Measurements .. - 39 -
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Ver1.0E-B HANDHELD ECG MONITOR 1. General Description 1.1 Know Your Device Fig.1-1 Description of Fig. 1-1:
. LCD display: Display the parameters include the current date and time, battery power indicator, etc. Left/Down Button: Press this button to move the cursor/ waveform to the left or change the number. OK button: Press this button to confirm the submenu or confirm the setting and select the next item. START button: Shortcut key for taking a measurement. Up/Right ButtonPress this button to move the cursor/waveform to the right or change the number. the selection and enter MENU button: Return to the
. previous menu by pressing this button.
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. Metal Electrodes: Hold these two with right taking a measurement. finger when index
. POWER button: Power on/off. USB interface: Transmit data to the PC through this interface. SD card socket: A SD card is intended to be inserted this socket. ECG cable interface: Connect the ECG cable with this port. Metal Electrodes: Place this against the center of left palm or chest when taking a measurement. Ver1.0E-B HANDHELD ECG MONITOR 1.2 Product Features Easy to use Convenient to carry High-definition color display User Friendly interface Two optional measurement modes Support using Micro-SD Card saving more data records. The saving records can be uploaded to PC for review or management. 1.3 Intended Use The MD100E-B ECG monitor is a handheld device indicated for use in non-invasively detecting and displaying ECG waveform for self testing of adult in daily life; otherwise it also can provide the doctor with relevant data on the heart condition of the patient in hospital. It is available to manually record transient cardiac events immediately at any time, suitable for patient and professional use, helpful in determining cardiac aetiology of symptomatic events. This ECG monitor allows the consumer to record their ECG data into the device memory and displays the ECG data to the healthcare professional during office visits. NOTE: The product is not suitable to monitor patient continuously. 1.4 Main Menu Main Menu Screen:
Fig.1-2
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Ver1.0E-B HANDHELD ECG MONITOR ECG Measurement:
In this menuthere are three options Easy Mode, Continuous Mode and Bluetooth Switch Records Review:
Entering this menu, there are data records and ECG waveform stored available. System unit Settings:
Entering this menu, there are six submenus:
1. Date and Time Settings 2. Brightness Settings 3. Beep Settings 4. User ID Settings 5. Wave scale Settings 6. Auto power off Settings Data Management:
Entering this menu, the records stored in the monitor can be deleted or copied to an SD card. Factory Settings:
The factory settings can be restored or not according user needs. Version:
The user can acquire the version, SN serial number and register information. 2. Inserting and Replacing Batteries 2.1 Open the battery cover on the back panel of the device. 2.2 Insert two AA batteries lightly as indication of the polarity sign: (refer to Fig. 2-1). Make sure the polarities of the batteries are correct.
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Ver1.0E-B HANDHELD ECG MONITOR Fig. 2-1 2.3 Close the battery cover. Battery life and replacement:
When the Battery power is low please change with new ones in time. message appears, replace batteries with new ones immediately. Always turn off the device before replacing the batteries. Dispose of the used batteries according to the applicable local regulations. Battery life:
Two new AA batteries will last for about 500 measurements. (If measurements are performed once a day at room temperature (22).) The batteries enclosed in the package are used for demonstration purpose. It is possible that these batteries will not last for 500 measurements. The battery life can be confirmed in the upper right of the LCD display. Full power low power no power When the sign appears, it means the battery power is not sufficient, and the device will show information as Fig. 2-2. It is suggested that users replace the batteries with new ones in time. Battery power is low please change with new ones in time. Fig. 2-2 Warning!
If battery fluid should get in your eyes, immediately rinse with plenty of clean water. Consult doctor immediately.
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Ver1.0E-B HANDHELD ECG MONITOR Cautions!
Do not use batteries not specified for this device. Do not insert the batteries with the polarities in the wrong direction. Do not dispose of batteries in fire. If battery fluid should get on your skin or clothing, immediately rinse with plenty of clean water. Remove batteries from this device when you are not going to use it for a long period of time (approximately three months or more). Do not use batteries of a different type together. Do not use new and used batteries together. 3. Setting the ID, Date and Time Always set the ID number, Date and Time before using the device for the first time. Set the ID number for different user. Make sure the date and time are correct before using the device, reset them if necessary. The ID number, date and time are important indicators when a measurement is taken. 3.1 Date and time setting Note: The date and time information will be displayed on the screen in format of Year-Month-Date; Hour: Minute: Second. 3.1.1 Press the 3.1.2 Select [System unit settings] [Data and Time settings]. Press the OK Power button to turn on the device. button to select the item which you want to adjust. 3.1.3 Press the up/right or left/down button to increase or decrease the number. 3.1.4 In the same way, set the month, day, hour, minute and second.
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Ver1.0E-B HANDHELD ECG MONITOR 3.1.5 Press the MENU button to return to the previous menu. 3.2 ID settings NOTE: ALWAYS set different ID number for every user before taking a measurement. 3.2.1 Select [System unit settings][User ID Setting], then press the OK button to enter. 3.2.2 Press the up/right or left/down button to adjust the ID number. Its range is from 1 to 255. After setting, press OK button to confirm the setting and return to the previous menu. 4. Using SD Card The monitor includes an SD card for storing ECG data, which can be viewed by your doctor later. This section describes how to insert and eject an SD card, and how to format a card so it can be used to store ECG data. NOTE: DO NOT store data other than ECG data from the monitor on the card.
) mark is displayed in the top right corner of the screen while the 4.1 Inserting an SD card The SD (
SD memory card is inserted, and the monitor is turned on. 4.1.1 Open the cover on the side of the monitor and insert the SD card in its slot. Insert the card until it clicks into position. Caution! When inserting the SD card, do not try to force the card into the slot. Be sure that the side with silk faces upwards. Otherwise, that could damage the card or the unit itself. 4.1.2 Close the SD card slot cover. 4.2 Ejecting the SD card 4.2.1 Open the SD card slot cover and press the card. The lock is released and the card is ejected lightly.
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Ver1.0E-B HANDHELD ECG MONITOR 4.2.2 Remove the SD card, and then close the SD card slot cover. 4.3 Formatting an SD card Insert the SD card into the SD card reader; then connect the SD card reader with a computers USB interface. In the right mouse button menu, select the fat item to start formatting the SD card. NOTE:
It is recommended to use the approved micro-SD cards and Readers. If the prompt information Do not support this file system. Please format SD card with fat16 appears, format the SD card on a computer. 5. Taking a measurement The methods of measurement include palm measurement, chest measurement and cable measurement. The measurement modes include Easy Mode and Continuous Mode. Important Notes on Taking a Measurement In order to obtain a good ECG reading, it is important that measurements are taken correctly. Please read the instructions carefully before taking a measurement for the first time, and follow the instructions each time you take a measurement. Make sure that the electrodes are directly touching your skin. If your hands or skin are dry, wipe them with a damp towel so that they are slightly moist. If the electrodes are dirty, wipe any dirt off with a soft cloth moistened with disinfectant alcohol or a cotton swab.
- Take care not to use too much disinfectant alcohol when cleaning the electrodes.
- Do not wipe or get disinfectant alcohol on parts other than the electrodes.
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Ver1.0E-B HANDHELD ECG MONITOR Do not move during measurement.
- Movement, measurement can affect the measurement results. including talking, coughing or sneezing, during If the position of your finger or arm is inappropriate during measurement, the results may be unreliable, so be sure to check their position before taking a measurement. After taking a measurement, disinfect the electrodes by wiping them with a soft cloth or cotton swab moistened with disinfectant alcohol. If you do not disinfect the electrodes there is a risk of skin disease. 5.1 Press the 4 seconds to turn off. Power button for about 3 seconds to turn on the device and Note: If you forget to turn the device off, it will automatically shut down within 4 minutes (default). Users can set the auto power off time OFF, 1 min, 2 min10 min in the
[System Settings] menu. There are three options in the [Measurement mode] menu Easy Mode Bluetooth Switch. Choose Easy Mode, then click OK button. When the device counts down from six to zero, the measurement will start. Continuous Mode and Fig. 5-1 5.2 Make sure that you are in a relaxed position. Then press the START button to start a measurement, and the measuring mode depends on your
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Ver1.0E-B HANDHELD ECG MONITOR selection in the [Measurement Mode] menu. Before you take a measurement, the ideal posture is one where you are seated comfortably with your back straight and hands on your legs. Note: You can also take a measurement while you are standing or while lying down. 5.3 Palm Measurement Make sure hold the 7 metal electrodes of the device with right index finger firmly, and place the 12 electrodes against the center of the left palm. While maintaining the same posture, press the START button. (Refer to Fig. 5-2) Measuring Screen (Easy Mode) Fig. 5-2 Fig. 5-3 Description of Fig. 5-3:
2009-05-08: The current date.
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Ver1.0E-B HANDHELD ECG MONITOR 14:07:40: The current time. 36/100: The device can store 100 records. The current measurement record is the 36th one.
: With SD card, it displays this icon; without SD card, it doesnt display this icon.
: Indication of the power of battery
: ECG amplitude bar
: The ECG waveform 1: ECG waveform scale. You can set the displaying scale (x0.5, x1, x1.5, or x2) in the [System unit Settings].
: Beep is OFF.
: The status bar of measurement progress. 13: Indication of measurement time.
: The sign of heartbeat, it twinkles synchronously with the heartbeat. It takes 30 seconds to complete the measurement. During the measurement, the device will beep synchronously with the heartbeat, the screen displays the ECG waveform and progress bar at the bottom of the screen indicates the measurement progress. Notes:
During a measurement the device will only respond to the MENU, START or POWER buttons. If the contact between electrodes and skin becomes loose, or the conditions change during the measurement, the result may be unreliable. When the electrodes are contacted not well during the measurement, the icon flashing at the bottom of the screen. device will remind you with Keep still and do not move until the measurement is complete. Wrong Operation Methods:
A. Both hands move at will. B. Both hands contact with electrodes loosely during the measurement. C. No palm/finger touches electrodes.
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Ver1.0E-B HANDHELD ECG MONITOR A measurement result message is displayed when the measurement has been completed (refer to Fig. 5-4 for details). Description of Picture 5-4:
Fig. 5-4 2009-05-08: The current date. 14:13:35: The current time. 37/100: The current measurement record is the 37th one.
: Indication of the power of battery. HR 090 bpm: The heart rate is 90 beats per minute. 2009-05-08: The record storage date. 14:07: The record storage time. ID: 002: The ID number is 002. The results will be stored automatically within 5 seconds. The monitor can memorize 100 pieces of records at most. When the records are full, the message Storage is full will appear on the centre of the screen. If you want to store another record, the system will remind you that the record cannot be stored, until the user deleted the unnecessary records. Or copy the records to a SD card to be stored, and then delete the records in the monitor. After that the new measurement records can be stored. Caution!
DO NOT make any direct diagnostic or analytical decision according to the result, but use it for reference ONLY.
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Ver1.0E-B HANDHELD ECG MONITOR 5.4 Chest measurement If palm measurement is not ideal, please adopt chest measurement. 5.4.1 Measurement for Male:
Hold the device with the right hand; make sure that the right index finger makes contact with the 7 metal electrodes sufficiently. Place the 12 electrodes against left chest on bare skin about 5cm bellow your left nipple. While maintaining the same posture, press the START button. (Refer to Fig. 5-5) Fig. 5-5 Note: If you have problems in applying the device so that the 12 metal electrodes are flat against your chest, please ask your doctor for advice. 5.4.2 Measurement for Female Locate the ECG monitor at the lower end of breastbone and move horizontally to the middle of the left part of the chest. If necessary, gently lift the breast and place the 12 electrodes under the left breast. Unless the electrodes come in contact with the brassiere, it is NOT necessary to remove it; if you are unsure please consult your doctor. Fig. 5-6 To obtain the high quality ECG, users can adopt the cable measurement. Note: The small open circle indicates the proper position of electrodes, as shown in Fig. 5-6.
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Ver1.0E-B HANDHELD ECG MONITOR Improper Operation Methods:
A. The touching point of the 12 electrodes do NOT contact left chest. B. The handhold gesture is NOT correct. C. The 12 electrodes do not contact fully the skin. (E.g. the monitor is impeded by clothes while taking a measurement) Notes:
Make sure that you are relaxed and that your chest is free of tension. Press the electrodes close against your bare chest. Do not place the electrodes on clothing as this will result in an inaccurate measurement. If measuring in dry circumstance, which might cause weak heart pulse signal, please wet your skin or hands with some diluted salt water or clean water. This would strengthen the heart pulse signals, and make the recording much more accurate. When doing chest measurement, if you have problems applying the device so that the 12 metal electrodes are flat against your chest, please ask your doctor for advice. Keep sill and do not move until the measurement is complete. 5.5 Leg Measurement Besides palm and chest measurement, user can adopt leg measurement. As shown in the following picture. Touch the electrodes on the right side of the monitor with right hand and get the left side electrodes touched with left ankle. Fig. 5-7
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Ver1.0E-B HANDHELD ECG MONITOR 5.6 Cable Measurement If palm measurement is not ideal and it is not convenient to adopt chest measurement, the cable measurement will be recommended. Connect the cable and the unit effectively through the lead port. The position for placing the cable electrode is shown in Fig. 5-8. NOTE:
Make sure that you are relaxed and that your chest is free of tension. Press the chest electrodes close against your bare chest. Do not place inaccurate this will result in an the electrodes on clothing as measurement. Fig. 5-8 AHA:
Whiteright arm RAelectrode put it under the clavicle ,next to the right shoulder. Blackleft arm LAelectrode put it under the clavicle ,next to the left shoulder. Redleft leg LLelectrode put it at the left of the underbelly. IEC:
Redright arm Relectrode put it under the clavicle ,next to the right shoulder. Yellowleft arm Lelectrode put it under the clavicle ,next to the left shoulder. Greenleft leg Felectrode put it at the left of the underbelly. Wrong Operation Methods:
A. Connect wrong cable mount. B. Electrodes contact wrong position of the body.
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Ver1.0E-B HANDHELD ECG MONITOR Warnings! Very Important!
Users are strictly prohibited to attach the lead cable electrodes on their body if the lead cable is not connected with the device. Before measurement, firstly the lead cable should be connected with the device, secondly the lead cable electrodes should be attached to your body; After measurement, firstly the lead cable electrodes should be removed from body, secondly the lead cable should be disconnected with the device. 5.7 Continuous Mode In the [Measurement Mode] menu you can select the Continuous Mode for long term measuring. The measurement can last for about 6 hours with two new batteries. Fig. 5-9 090: The inspected Heart rate is 90 bpm. Note: In the continuous Mode, the measurement results cannot be saved in the monitor, but can be saved into SD card. The measurement results can be real-timely displayed on a computer by the data transmission software after connecting the monitor with computer via the USB data cable or the USB adapter. 5.8 Bluetooth Switch In the [Measurement Mode] menu you can select the Bluetooth Switch for measuring.
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Ver1.0E-B HANDHELD ECG MONITOR When you select the Bluetooth Switch, you enter the following interface. Fig. 5-10 Select ON and you can take a measurement. The following figure is the measurement interface. Fig. 5-11 090: The inspected Heart rate is 90 bpm. There is an analysis result of a measurement in the continuous mode. The function is optional, so the user should purchase for applying. No. Abbr. Analysis 1 2 ASYSTOLE Suspected Sinus halted beat TAHY Suspected fast beat
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Ver1.0E-B HANDHELD ECG MONITOR 3 BRADY Suspected slow beat 4 MISSBEAT Suspected missing beat 5 RUNPVC Suspected Repeating early beat 6 7 TRIGEMIN Suspected trigeminy BIGEMINY Suspected bigeminy 8 R On T Suspected R wave on T wave 9 COUPLET Suspected Twin early beat 10 PVC Suspected early beat Cautions!
Please note that while the measurements from an ECG monitor are a useful guide for your doctor, they cannot detect all changes in heart conditions. Always consult your doctor if you notice any changes in your condition, regardless of the measurement results. Consult a doctor even if Stable waveform is displayed as the measurement result, if you have been diagnosed with a heart condition. The values displayed by the device are the values at the time of measurement. Medical conditions can change suddenly. If you notice any change in your condition, consult your doctor, regardless of the measurement results. 6. ECG Data Display 6.1 Reviewing records Select [Records Review] in the main menu, and then press OK button. And the saved records are displayed in graph as show in the Fig. 6-1.
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Ver1.0E-B HANDHELD ECG MONITOR Fig. 6-1 NOTE: If the device does NOT have stored records ever, it will show the prompt information No record!, when entering the [Records Review] menu. 6.2 Reviewing ECG waveforms Select a record in the records list, and press the OK button. The corresponding waveform will be displayed. (Refer to Fig.6-2). Press the Navigation buttons to move the waveform forward or backward. Fig. 6-2 Description of Fig. 6-2:
036/100: It means that the device can store one hundred records and the current record is the 36th one.
: ECG amplitude ruler
: ECG waveform
: Measurement progress bar 4: The interval of the current ECG waveform.
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Ver1.0E-B HANDHELD ECG MONITOR Every piece of stored ECG data is displayed with date, time and a character representing the measured waveform. Measuring result depiction: After reviewing the certain ECG waveform, press the OK button to enter the corresponding result depiction, refer to Fig. 6-3. Fig. 6-3 In the current menu press navigation button to select YES, NO, or the KEY icon, and then press the OK button to reserve, delete or lock the result. Deleting or locking ECG records Deleting: Under the Fig. 6-3 menu, press up/right or left/down button to select the YES item, you will delete the current ECG record. will be displayed besides this record. Select the Locking: Select the mark and press the OK button, the record will be unlocked with the icon appearing. icon, the current ECG record will be locked. The icon again NOTE: The locked records can NOT be deleted. 7. System Settings In the [System unit Settings] menu, there are six options as follow:
Date and Time Settings Brightness Settings Beep Settings User ID Settings
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Ver1.0E-B HANDHELD ECG MONITOR Wave scale Settings Auto poweroff Settings 7.1 ID, Date and Time Settings Please refer to the section 3. Setting the Date and Time. 7.2 Brightness Settings 1. Select [System unit Settings] [Brightness Settings], then press the OK button to enter. 2. Press up/right or left/down button to set the backlight. And press the OK or MENU button return to the previous menu. 7.3 Beep Settings 1. Select [System unit Settings] [Beep Settings], then press the OK button to enter. 2. Press up/right or left/down button to select ON or OFF, then press OK button to confirm your settings. 7.4 Wave Scale Settings 1. Select [System unit Settings] [Wave scale Settings], then press the OK button to enter. 2. Press up/right or left/down button to select x0.5, x1, x1.5, x2, then press OK button to confirm your settings. 7.5 Auto Power off Settings 1. Select [System unit Settings] [Auto power off Settings], then press the OK button to enter. 2. Press up/right or left/down button to set the time limit OFF, 1 Min. 2 Min10 Min, and press OK button to confirm your settings. 8. Data Management 8.1 Erase all data In the main menu screen, Press up/right or left/down button to select [Data Management] and then press the OK button to enter. Select [Erase all data], there are two options Clear local data and Clear
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Ver1.0E-B HANDHELD ECG MONITOR SD card data. Select your desired one, and then press the OK button. 8.2 Copy to SD card Select [Data Management] [Copy to SD card], and then press the OK button. All the data in the monitor will be copied into the SD card. 8.3 SD card status When you insert the SD card, you can choose the SD card status. Select
[Data Management] [SD card status]. You can enter the following the interface. Fig. 8-1 9. Factory Settings The factory settings can be restored or not according to user needs. The settings include that the Measurement Mode is Easy Mode; the Brightness is the second level; Beep is ON; the ID number is 1; the Wave scale is X1 and the time of Auto power off is 4 min. 10. Data Transmission Before data transmission, make sure to turn the device on and connect it with a computer by the data cable attached. The operations refer to the User Manual of the data transmission Software. During data transmittingthe following figure will appear on the screen. Fig. 10-1
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Ver1.0E-B HANDHELD ECG MONITOR FCC Warnings!
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help. 11. Version In the main menu, press up/right or left/down button to select the [Version], you will get the monitor information. Actually ECG arrhythmia analysis function is embedded in the device, but this function could only be initiated with a register Code. If arrhythmia analysis function is really in need, please contact the local supplier for the Register Code. Note: The Register Code will be surcharged. 12. Trouble Shooting
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Ver1.0E-B HANDHELD ECG MONITOR Problem The device can NOT be turned on. The device is failed to measure heart rate. Cause are 1 The batteries are worn out. 2. The batteries inserted incorrectly. 3. The device might be broken out. 1. The electrodes are not made good contact with your body. 2. Move when measuring 3.Electromagnetic interference 4. The signal is too weak 1. Your skin is dry. 2.Electrode and the body does not contact well 3. Your body is too tense. or much ECG waveform unstable too irrelevant waveforms exist. 13. Key Symbols Solution 1. Replace batteries with new ones. 2. Reinstall batteries with their polarities correctly. 3. Please contact the local service center. 1 Place the electrode correctly. 2.Keep motionless and avoid moving when measuring 3.Keep away from electromagnetic interference 4. Change another method of measurement.
(e.g. Chest/Cable measurement) 1. Cleaning skin with soap and water and moisten your skin with damp towel. 2. Check the instructions and repeat measurement. 3. Relax and repeat the measurement. Symbol Meaning Symbol Meaning Heart BPM-beat per minute.)
(Device:
rate Operating instructions SN Power button MENU button Lead off Low battery voltage Follow operating instructions The safe class of this device is type CF. Serial number Navigation buttons Key icon Lock/Unlock icons START Start a measurement. Caution
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Ver1.0E-B HANDHELD ECG MONITOR 14. Technical specifications Classification:
According to the type of protection against electric shock, it can be classified as internally power equipment. Its application type is CF and it is the movable common facility with no defibrillator or protection. Operating Environment:
Power supply: 2 AA batteries Operation Voltage: DC 3V (+0.3V, -0.8V);
Operation Temperature: 540 Operation Humidity: 80%
Atmosphere Pressure Range: 86kPa-106kPa Storage Environment Storage Temperature: -2055 Storage Humidity: 93%
Atmosphere Pressure Range: 50kPa-106kPa ECG Measurement:
Channel amount: 1 (differential input) Measuring electrodes: Four integrative metal electrode, or three ECG electrode pieces connected to the ECG cable mount with selected ECG cable. Three Measuring parts: The signals measured can be lead and approximate lead and lead
. Signal bandwidth: 0.5Hz-75Hz (+0.4dB, -3.0dB) Sampling rate250Hz Heart rate measuring range: 30bpm-240bpm Heart rate accuracy: 30~100bpm: 2bpm; 101~240bpm: 4bpm or 2 %( the smaller) Display Mode:
Display screen typeTFT The dimension of display area60mm45mm BacklightLCD backlight
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Ver1.0E-B HANDHELD ECG MONITOR Data Storage:
Every record stores ECG data for 30 seconds. The device can store 100 items of ECG strips records at most. SD Card type: Micro-SD card Dimension and Weight:
Dimension: 140mmX75mmX26mmLength Width Height Weight: 125g (without batteries) Accessories:
Battery (AA)..2 pieces Pouch...1 piece USB data cable ..1 piece Software CD...1 piece Instruction manual..1 piece Quick Operation Guide..1 piece Mircro-SD Card..1 piece SD Card reader (optional)....1 piece ECG cable (optional).....1 piece ECG Electrode (optional)....1 package Notes:
Specifications may be changed without prior notice. Disposal of this product and used batteries should be carried out in accordance with the local regulations for the disposal of electronic products. Please use the approved accessories supplied by our company, change other accessories may cause degrading the safety performance. Guidance and Manufacturers declaration electromagnetic emissions-For Handheld ECG Monitor Guidance and Manufacturers declaration - electromagnetic 1 2 The MD100E-B Handheld ECG Monitor is intended for use in the electromagnetic environment specified below. The customer or the emission
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Ver1.0E-B HANDHELD ECG MONITOR user of MD100E-B Handheld ECG Monitor should assure that it is used in such an environment. 3 Emission test Compliance RF CISPR 11 emissions 4 Group 1 5 RF emissions IEC CISPR 11 Harmonic emissions 61000-3-2 Voltage fluctuations/ flicker emissions IEC 61000-3-3 6 7 Class B Not applicable Not applicable Electromagnetic Environment guidance The MD100E-B Handheld ECG Monitor uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment. The MD100E-B Handheld ECG Monitor is suitable for use in all establishments other those than domestic and to directly connected the public low-voltage power supply network that supplies buildings used for domestic purposes. Guidance and Manufacturers declaration electromagnetic immunity- For Handheld ECG monitor Guidance and Manufacturers declaration - electromagnetic immunity The MD100E-B Handheld ECG Monitor is intended for use in the electromagnetic environment specified below. The customer or the user of the MD100E-B Handheld ECG Monitor should assure that it is used in such an environment. Immunity Electromagnetic Compliance test IEC 60601 test level Level Electrostatic Discharge
(ESD) IEC 61000-4-2
+/- 6kV contact
+/- 6kV contact
+/- 8kV air
+/- 8kV air
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Environment guidance Floors should be wood, concrete or ceramic tile. If floor are covered with synthetic material, the relative humidity should be Ver1.0E-B HANDHELD ECG MONITOR at least 30%. Mains power quality should be typical commercial or hospital environment. that of a Not applicable that of a Mains power quality should be typical commercial or hospital environment. Not applicable that of a Mains power quality should be typical commercial or hospital environment. If the user of the MD100E-B Handheld ECG Monitor requires continued operation during power mains interruptions, it is recommended that the MD100E-B Handheld ECG Monitor be powered from an uninterruptible power supply or a battery. Not applicable 2kV for power supply lines 1kV for input/output lines 1 kV differential mode 2 kV common mode
< 5 % UT
(>95 % dip in UT) for 0.5 cycle 40 % UT
(60 % dip in UT) for 5 cycles 70 % UT
(30 % dip in UT) for 25 cycles
< 5 % UT
(>95 % dip in UT) for 5 sec Electrostatic transient /
burst IEC 61000-4-4 Surge IEC 61000-4-5 Voltage dips, short interruptions and voltage variations on power supply input lines IEC 61000-4-11 Power frequency
(50/60 Hz) magnetic field IEC 61000-4-8 NOTE UT is the a. c. mains voltage prior to application of the test level. Power frequency magnetic fields should be at levels characteristics of a typical location typical commercial or hospital environment. 3A/m 3A/m in a
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Ver1.0E-B HANDHELD ECG MONITOR Guidance and Manufacturers declaration electromagnetic immunity For Handheld ECG monitor that are not LIFE-SUPPORTING Guidance and Manufacturers declaration - electromagnetic immunity The MD100E-B Handheld ECG Monitor is intended for use in the electromagnetic environment specified below. The customer or the user of the MD100E-B Handheld ECG Monitor should assure that it is used in such an environment. Immunity test Conducted RF IEC 61000-4-6 Radiated RF IEC 61000-4-3 IEC 60601 test level 3 Vrms 150 kHz to 80 MHz 3 V/m 80 MHz to 2.5 GHz Compliance Level Electromagnetic Environment guidance 3 Vrms 3 V/m and mobile RF Portable communications equipment should be used no closer to any part of the MD100E-B Handheld ECG Monitor, including cables, than recommended separation distance calculated from the equation applicable to the frequency of the transmitter. Recommended distance separation the 80 MHz to 800 MHz 800 MHz to 2.5 GHz Where P is the maximum output power rating of the transmitter in watts the transmitter manufacturer and d is
(W) according to
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Ver1.0E-B HANDHELD ECG MONITOR separation recommended the distance in meters (m). fixed RF Field strengths from transmitters, as determined by an surveya, electromagnetic the less should be compliance level each frequency range. b Interference may occur in the vicinity of equipment marked with following symbol:
than in site These guidelines may not apply NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies. NOTE 2 in all situations, Electromagnetic propagation is affected by absorption and reflection structures, objects and people. a Field strengths from fixed transmitters, such as base station for radio
(cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Handheld ECG Monitor (MD100E-B) should be observed to verify normal operation. If abnormal performance is observed, additional measurements may be necessary, such as reorienting of the relocating the Handheld ECG Monitor (MD100E-B). b Over the frequency range 150 kHz to 80 MHz, fields strengths should be less than 3 V/m Recommended separation distances between portable and mobile RF communications equipment and the EQUIPMENT or SYSTEMS - For Handheld ECG monitor that are not LIFE-SUPPORTING Recommended separation distances between
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Ver1.0E-B HANDHELD ECG MONITOR portable and mobile RF communications equipment and the MD100E-B Handheld ECG Monitor The MD100E-B Handheld ECG Monitor is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the MD100E-B Handheld ECG Monitor can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the MD100E-B Handheld ECG Monitor as recommended below, according to the maximum output power of the communications equipment Separation distance according to frequency of transmitter (m) 150 kHz to 80 800 MHz to 2.5 GHz MHz 80 MHz to 800 MHz 0.12 0.38 1.2 3.8 12 0.12 0.38 1.2 3.8 12 0.23 0.73 2.3 7.3 23 Rated maximum output of transmitter
(W) 0.01 0.1 1 10 100 For transmitters rated at a maximum output power not listed above the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer. NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. 15. Maintenance and Storage Clean the device with a cloth lightly dampened with water, disinfectant alcohol or detergent, and then wipes it dry with a dry cloth.
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Ver1.0E-B HANDHELD ECG MONITOR Wipe the electrodes using a cloth dampened with disinfectant alcohol. Do not wipe the device with benzene, gasoline, paint thinner, concentrated alcohol, or other volatile detergents. Do not place objects on top of the device. This could damage the device. Do not disassemble the device. There are no user serviceable parts. Repairs should only be carried out by authorized personnel. Do not sterilize this device in an autoclave, ultraviolet sterilizer or gas sterilizer (EOG, formaldehyde, high density ozone etc.) This device does not require calibration during the expected life cycle. When display the low voltage mark
, please change the batteries in time. Dispose the used batteries according to the applicable local regulations. Please remove the batteries if the device is not to be used for a long period of time. The environment temperature for transport or storage of the packaged device is -4oF131oF-2055, and the humidity is 93%. Caution:
Keep operating environment clean, quiet, no erodent and no flammable material. Do not use this device in the environment with too high or too low temperature and humidity If this device is splashed or contaminated by water drop, please stop operating. Please do not use the device at once when it is moved from cold place to the warm and moist place. Please do not use sharp tools to operate any of buttons. Do not immerge the device into liquids or clean the surface with organic liquid, and do not splash liquids on the device. 15.1 Service Method Service support: Our Company will offer user telephone and e-mail support as well as in-house repair at our facility Parts replacement: Our Company will replace parts, accessories, free of
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insurance charge of disassembling, Ver1.0E-B HANDHELD ECG MONITOR charge during the warranty period. Our company will update the system software free of charge. 15.2 Exempt and limitation a) Our company isnt responsible for such damage caused by force majeure. For example: fire, thunder flash, flood, cyclone, hail, earthquake, house collapse, commotion, plane failing and traffic accident, deliberate damage, lack of fuel or water, labor and capital bother, strike and stop-working etc. b) No-service offer The corresponding charge and refurbishing, repackaging and moving the oximeter or the part of it. The damage caused by the third company not commended by our company to adjust, install, replace the parts of the oximeter. The damage and failure caused by user or its representative doesnt comply with the operators manual. c) The oximeter is installed or connected with such external device without our company permission as printer, computer, netline and lead to oximeter failure. Our company will charge for the maintenance. dResponsibility limitation During the period of maintenance contract validity, if user changes the parts manufactured by other manufacturers without our company permission, our company is entitled to stop contract. 15.3 User Guarantee a) Please read user manual carefully before operation. b) Please operate and make daily maintenance as request of manual and guarantee. c) Power supply and environment. 15.4 No-guarantee principle There is no-dispelled smut and not-original mark in the crust. There is physical damage on oximeter and its accessory. There are liquid leftover and eyewinker on oximeter, which may lead to short circuit and plug board failure. All the probe and accessories belong to consumption and beyond free change range.
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Ver1.0E-B HANDHELD ECG MONITOR Such damage of probe caused by mechanical force doesnt belong to free change range. During measurement of SPO2, principle leads to measuring value difficultly or inaccurate measurement. Not-original package leads to damaging oximeter during transportation Not our company professionals or authorized personnel disassemble oximeter and lead to oximeter failure. Not carefully read manual and so wrong operation lead to oximeter damage and failure. 15.5 Users Special Request for Guarantee Time Our guarantee constitution for oximeter complies with electronic product after-sale service standard regulated by national laws. We regulate the guarantee time of hoist board is one year and all the accessories are three months. If users request the guarantee time beyond our regulated guarantee time, we should take it into consideration. Because electronic product has such character of quick changing, for such user asking more than three years guarantee time, our company will not sell oximeter parts during maintenance. Our company will upgrade oximeter or change new maintenance methods, for this, we charge the lowest price for new oximeter with user permission. 15.6 Repackage Take all the accessories and put them into plastic cover Try to use original package and packing material. User will be responsible for such damage caused by bad package during transportation. Please offer guarantee list and copy of invoice to standby with the period of guarantee. Please describe failure phenomenon in detail and altogether offer oximeter. Pack the product with the hard bag, and put the foam between the inner box and the carton to alleviate the shake. 16. General information about the Heart and ECG Measurements The heart is a muscular pump controlled by electrical impulses generated by the body. It is divided into two by the septa and each side has two chambers an atrium and a ventricle-linked by a one-way valve. The left atrium and
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Ver1.0E-B HANDHELD ECG MONITOR ventricle control oxygenated blood, and the right atrium and ventricle control de-oxygenated (used) blood. The electrical impulse that causes the heart to beat spreads across the atria, causing the left and right atrium to contract and pump blood into the left and right ventricles respectively. The two ventricles then contract and pump blood out of the heart. The heart muscle then relaxes, or re-polarises, allowing blood to fill up the heart again. Fig. 16-1 An ECG monitor is able to measure the electrical impulse as it passes across and through the heart, causing the heart to beat. An ECG does not measure the movement of your heartbeat, but rather the electrical activity that causes the heart to beat. The measurements recorded by an ECG monitor, when combined with a medical examination, can help your doctor monitor your heart condition. The ECG measurements recorded by the device are NOT designed or intended for medical diagnosis. Conditions such as arrhythmia and Ischemia can only be diagnosed by a doctor through a special examination. About the ECG Waveform The ECG waveform shows the rhythm of your heartbeat during the 30-second measurement and displays the electrical activity causing the heart to beat. The waveform for each heartbeat shows the progress of the electrical impulse across and through the heart.
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Ver1.0E-B HANDHELD ECG MONITOR Ventricular contraction
(QRS complex) Atria contraction (P wave) Fig. 16-2 Re-polarization (T wave) The first peak indicates the spread of the impulse over the atria and the beginning of their contraction. This is known as the P wave. The second peak indicates the spread of impulse over the ventricles and the beginning of their contraction. This is known as the QRS complex. The third peak indicates the activity as the heart relaxes (re-polarization), and is known as the T wave. What is Arrhythmia?
Arrhythmia is a condition where the heartbeat rhythm is abnormal due to flaws in the bio-electrical system that drives the heartbeat. Typical symptoms are skipped heartbeats, premature contraction, an abnormally rapid (tachycardia) or slow (bradycardia) pulse. This can be caused by heart disease, ageing, physical predisposition, stress, lack of sleep, fatigue etc. Arrhythmia can only be diagnosed by a doctor through a special examination. What is Ischemia?
Ischemia is a condition in which insufficient oxygen is supplied to parts of the heart or other parts of the body. This is usually due to a blockage or partial blockage of an artery. Ischemia can only be diagnosed by a doctor through a special examination.
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Ver1.0E-B HANDHELD ECG MONITOR Manufacturer address Beijing Choice Electronic Technology Co.Ltd. Bailangyuan Building B Rm. 1127-1128, Fuxing Road, A36 100039 Beijing PEOPLES REPUBLIC OF CHINA
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frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2012-11-07 | JBP - Part 15 Class B Computing Device Peripheral | Original Equipment | |
2 | 2402 ~ 2480 | DSS - Part 15 Spread Spectrum Transmitter |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 | Effective |
2012-11-07
|
||||
1 2 | Applicant's complete, legal business name |
Beijing Choice Electronic Technology Co., Ltd.
|
||||
1 2 | FCC Registration Number (FRN) |
0018263061
|
||||
1 2 | Physical Address |
Room 4104, No.A12
|
||||
1 2 |
Beijing, N/A 100143
|
|||||
1 2 |
China
|
|||||
app s | TCB Information | |||||
1 2 | TCB Application Email Address |
h******@acbcert.com
|
||||
1 2 | TCB Scope |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
||||
1 2 |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
|||||
app s | FCC ID | |||||
1 2 | Grantee Code |
WWI
|
||||
1 2 | Equipment Product Code |
MD100E-B
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 | Name |
L**** C****
|
||||
1 2 | Title |
Quality Director
|
||||
1 2 | Telephone Number |
86 10******** Extension:
|
||||
1 2 | Fax Number |
88798********
|
||||
1 2 |
c******@choicemmed.com
|
|||||
app s | Technical Contact | |||||
1 2 | Firm Name |
Beijing Choice Electronic Technology Co., Ltd.
|
||||
1 2 | Name |
L**** Z******
|
||||
1 2 | Physical Address |
No.9 Shuangyuan Road,Badachu Hi-tech Zone
|
||||
1 2 |
Beijing
|
|||||
1 2 |
China
|
|||||
1 2 | Telephone Number |
86-10******** Extension:
|
||||
1 2 |
l******@choicemmed.com
|
|||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 2 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 | Equipment Class | JBP - Part 15 Class B Computing Device Peripheral | ||||
1 2 | DSS - Part 15 Spread Spectrum Transmitter | |||||
1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Handheld ECG Monitor | ||||
1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 | Modular Equipment Type | Does not apply | ||||
1 2 | Purpose / Application is for | Original Equipment | ||||
1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
1 2 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 2 | Grant Comments | Output power listed is conducted. The antenna used for this transmitter must not be co-located with any other transmitters except in accordance with FCC multitransmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. | ||||
1 2 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 2 | Firm Name |
SGS-CSTC Standards Technical Services Co.,Ltd.
|
||||
1 2 | Name |
Z****** Z********
|
||||
1 2 | Telephone Number |
86(0)******** Extension:
|
||||
1 2 | Fax Number |
86021********
|
||||
1 2 |
z******@sgs.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15B | CC | ||||||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 15C | CC | 2402.00000000 | 2480.00000000 | 0.0013000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC