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Handheld ECG Monitor
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1. lt Do not disassemble the device There are no user serviceable parts Repairs should only be carried out by authorized personnel lt Do not sterilize this device in an autoclave ultraviolet sterilizer or gas sterilizer EOG formaldehyde high density ozone etc lt This device does not require calibration during the expected life cycle lt When display the low voltage mark please change the batteries in time Dispose the used batteries according to the applicable local regulations lt Please remove the batteries if the device is not to be used for a long period of time lt The environment temperature for transport or storage of the packaged device is 4 F 104 F 20 C 40 C and the humidity is lt 80 A Caution lt 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 lt If this device is splashed or contaminated by water drop please stop operating lt Please do not use the device at once when it is moved from cold place to the warm and moist place lt Please do not use sharp tools to operate any of buttons lt Do not immerge the device into liquids or clean the surface with organic liquid and do not splash liquids on the device 32 V2 0B HANDHELD ECG MONITOR 15 General information about the Heart and ECG Measurements The heart is a muscular p
2. lt Make sure that the electrodes are directly touching your skin lt If your hands or skin are dry wipe them with a damp towel so that they are slightly moist lt 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 lt Do not move during measurement Movement including talking coughing or sneezing during measurement can affect the measurement results lt If the position of your finger or arm is inappropriate during measurement the results may be inaccurate so be sure to check their position before taking a measurement lt 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 13 V2 0B HANDHELD ECG MONITOR 4 1 Press the Power button for about 3 seconds to turn on the device Enter the menu interface as shown in Picture 12 and select the option Measurement item then the interface switch as shown in Picture 13 Measurement Modes include Easy Mode and Continuous Mode Choose Easy Mode item then click OK button The interface will appear as shown in Picture 14 When the count down from six to zero the
3. System Settings 17 V2 0B HANDHELD ECG MONITOR 4 4 Chest measurement If palm measurement is not ideal please adopt chest measurement 4 4 1 Measurement for Male Hold the device with the right hand make sure that the index finger makes contact with the 2 metal electrodes sufficiently Place the 9 electrodes against left chest on bare skin about 5cm bellow your left nipple Refer to Picture 20 Picture 21 Note If you have problems in applying the device so that the 9 metal electrodes are flat against your chest please ask your doctor for advice 4 4 2 Measurement for Female a 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 9 electrodes under the left breast Unless the electrodes come in contact with the brassiere it is NOT necessary to remove it if you are Picture 22 unsure please consult your doctor 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 Picture 22 Improper Operation Methods A The touching point of the 9 electrodes do NOT contact left chest B The handhold gesture is NOT correct C The 9 electrodes do not contact fully the skin e g the monitor impeded by clothes while taking a measurement 18 V2 0B HANDHELD E
4. 26 V2 0B 10 Version HANDHELD ECG MONITOR In the main menu press the WD button to select the Version you will get the monitor information Refer to Picture 36 for details 2007 10 25 14 35 54 15 30 MO 100 EN 1 0 17 SN O000 EF 91 Please regist Picture 36 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 11 Trouble Shooting Problem Cause Solution The device can NOT be turned on The device is failure to measure heart rate ECG waveform unstable or too much irrelevant waveforms exist 1 The batteries are worn out 2 The batteries are 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 397 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 moving when measuring 3 Keep away from electromagnetic interference 4 Change another measurement
5. 2 Inserting and Replacing Batteries 2 1 Open the battery cover on the back panel of the device 2 2 Insert two AAA batteries lightly as indication of the polarity sign refer to Picture 4 Note Make sure the polarity of the batteries is correct YO Batteries cover___y ii L E Picture 4 9 V2 0B HANDHELD ECG MONITOR 2 3 Close the battery cover A Make sure that the polarity of the batteries is correct Otherwise the device cannot operate normally Battery life and replacement When the Battery power is low please change with new ones timely message appears replace batteries with new ones lt Always turn off the device before replacing the batteries lt Dispose of the used batteries according to the applicable local regulations Battery life lt Two new AAA batteries will last for approximate 400 measurements If measurements are performed once a day at room temperature 22 C lt The batteries enclosed in the package are used for demonstration purpose It is possible that these batteries will not last for 400 measurements lt The battery life can be confirmed in the upper right of the LCD display Ff Full power low power no power Battery power is low please change with new ones When the sign ___ appears it means timely the battery power is not sufficient and the device will show information as picture 5 We suggest users replace Piute Low pow
6. 200 The current measurement record is the first one The unit can store 200 records i Indication of the power of battery HR 080 bpm The heart rate is 80 beats per minute 2005 08 06 The record storage date 15 12 The record storage time ID 021 The ID number 16 V2 0B HANDHELD ECG MONITOR The results will be stored automatically within 3 seconds The system can memorize 200 pieces of records at most When the records are full the icon will appear on the upper right of the LCD screen shown as the Picture 19 amp Picture 20 amp STF 5 srl a00 w n We HSt eme nt E Measuremer 7 Fa OAD sen _ Storage is full d El ermen Siab gt an nor aora amp Data Menagement a 15 i w Sy Canc Picture 19 Picture 20 After you finish saving the 200th measurement result the system will remind you that the storage is full shown as Picture 19 after that If you want to store another record the system will remind you that the record can not be stored shown as Picture 20 until the user deleted the unnecessary records Caution Do NOT use result for direct diagnostic or analytical decision but use it for reference ONLY Press the button for four seconds to turn off the device Note If you forget to turn the device off it will automatically shut down within one minute Users can set the auto power off time limit 1 minutes 2 minutes 10 minutes in
7. device positioned from the right hand and left chest best approximates a frontal plane lead such as lead lon a standard surface ECG Signal bandwidth 0 5Hz 75Hz Sampling rate 200Hz Heart rate measuring range 30bpm 240bpm Heart rate measuring accuracy 30 100bpm lt 2bpm 101 240bpm lt 4bpm Display Mode Display screen type 160 x 240 dot matrix single color LCD The dimension of display area 7O0mmx45mm Backlight LCD backlight Data Storage Every record stores ECG data for 30 seconds The device can store 200 items of ECG strips records at most Dimension and Weight Dimension 136mm X 84mm X 21mm Length x Width x Height Weight 100g Not including Two AAA batteries Product Accessories Batteries AAA 2 pieces POUuCh 1 piece Instruction manual 1 piece Quick Operation Guide 1 piece Warranty Card 1 piece Data cable 1 piece Data Management Software 1 piece Notes Specifications may be changed without prior notice Disposal of this product and used batterie
8. each frequency range Inter ference may occur in the vicinity of equipment marked with the following symbol NOTE1 At 80MHz and 800MHz the higher frequency range applies NOTE2 These guideline may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people A Field strengths from fixed transmitters such as base situation 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 Pulse Oximeter is used exceeds the applicable RF compliance level above the Handheld Pulse Oximeter should be observed 30 V2 0B HANDHELD ECG MONITOR Recommended separation distances between portable and mobile RF communications equipment and the EQUIPMENT or SYSTEM for EQUIPMENT or SYSTEM that are not LIFE SUPPORTING Recommended separation distances between portable and mobile RF communications equipment and the Handheld ECG monitor The Handheld ECG monitor is intended for use in an electromagnetic environment in which radiated RF disturbance is controlled The customer or the user of the MD300 Handheld ECG monitor can help prevent electromagnetic interference by maintaining a m
9. measurement starts S 07 Ce OF EN be RTE ih 15555212 9 e200 ab ce 2007 08 02 18 00 54 096 200 m i J Measurement Mode Preparing FOUN aa b Continuous Mode Picture 12 Picture 13 Picture 14 4 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 selection in Measurement menu Note The ideal posture is one where you are seated comfortably with your back straight You can also take a measurement while you are standing or while lying down 4 3 Palm Measurement Make sure hold the 2 metal electrodes of the device with right index finger firmly and place the 9 electrodes against the center of the left palm Refer to Picture 15 Picture 15 14 V2 0B HANDHELD ECG MONITOR m 2007 08 16 15 55 12 001 200 E LL Adn Picture 16 Description of Picture 16 2007 08 16 The current date 15 55 12 The current time 001 200 The current measurement record is the first one The device can store 200 records gt Indication of the power of battery E ECG amplitude ruler iw The examined ECG waveform x1 ECG waveform scale You can select the displaying scale 0 5mm 1mm 1 5mm or 2mm in the SET Menu 2 Sign of speaker status a The status bar of measurement progress 2 Indication of measurement time The sign of heartbeat it twin
10. of the underbelly Wrong Operation Methods A Connect wrong cable mount B Electrodes contact wrong position of the body 19 V2 0B HANDHELD ECG MONITOR A Warnings Very Important Users are strictly prohibited to attach the lead wire electrodes on their body if the lead wire is not connected with the device Before measurement firstly the lead wire should be connected with the device secondly the lead wire electrodes should be attached to your body After measurement firstly the lead wire electrodes should be removed from body secondly the lead wire should be disconnected with the device 4 6 Continuous Mode In the Measurement Mode you can select the Continuous Mode for long term monitoring The measurement can be last for about 6 hours with two new batteries 2007 08 15 55 13 001 200 Eh W Measurement Mode b Easy Mode Picture 24 Note In the continuous Mode the measurement results can not be saved in the monitor But the measurement results can be real timely displayed on a computer by the data transmission software after connecting the monitor with computer by the data cable 20 V2 0B HANDHELD ECG MONITOR 5 Measurement Results In the main menu interface press the Navigation button up or WI down to select GRAPH Menu item then press the OK button you will see the description of the relative record as shown in Picture 25 2007 08 16 15 55 12 001 200 m
11. progress of the electrical impulse across and through the heart 33 V2 0B HANDHELD ECG MONITOR lt Ventricular contraction i QRS complex DE _ S DRN Atrial contraction P wave 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 34
12. the WE gt button or the lt J A button to move forward backward the waveforms Press MENU button to exit from the current menu Picture 26 3 279 3 V2 0B HANDHELD ECG MONITOR Description of picture 26 3 001 200 It means that the device stores two hundred pieces of records and the current record is the first one E ECG amplitude ruler ECG waveform Measurement progress bar 2 The interval of the current ECG waveform Every piece of stored ECG data is displayed with date time and a character representing the measured waveform Measuring result depiction After review the certain ECG waveform press the OK button to enter in to the corresponding result depiction refers to Pic 27 2007 08 16 15 55 12 001 200 m p ae DELETE Uo HR 0B 0 opm Yes Eg Stable waveform ia a 2005 0726 09 13 ID ol Picture 27 In the current menu press the WE button or the I A button to select YES NO or the KEY and then press the OK button to reserve delete or lock the result Deleting or locking the ECG data record Deleting Under the Pic 27 menu press the WE button or the lt V Abutton to select the YES item you will delete the current ECG records Locking Press the WD button or the lt VA button to select the KEY item you will lock the current ECG records The locked record can NOT be deleted If you want to unlock the records to select the KEY item
13. 400 measurements lt Data Review freely 1 3 Intended Use The MD100 ECG monitor is a handheld device indicated for use in non invasively detect 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 V2 0B HANDHELD ECG MONITOR 1 4 Display The screen is used to display the ECG waveform analysis results all kinds of parameters such as time amp date battery status etc and the status of data storage in memory Menus Version Fi leas TARET Version Picture 2 Picture 3 Measurement Enter this menu to select the measurement mode and take a measurement PN ILLGRAPH Menu Enter this menu to review delete and lock the detected ECG waveform and analysis result i SET Menu Enter this menu to set the Date amp Time Brightness Beeper Auto Poweroff ID Setup and Wave Scale Version Enter this menu to look over the monitor s information
14. CG MONITOR Notes lt Make sure that you are relaxed and that your chest is free of tension lt Press the electrodes close against your bare chest Do not place the electrodes on clothing as this will result in an inaccurate measurement lt 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 lt When doing chest measurement if you have problems applying the device so that the 9 metal electrodes are flat against your chest please ask your doctor for advice 4 5 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 Picture 23 Picture 23 AHA White right arm RA electrode put it under the clavicle next to the right shoulder Black left arm LA electrode put it under the clavicle next to the left shoulder Red left leg LL electrode put it at the left of the underbelly IEC Red right arm R electrode put it under the clavicle next to the right shoulder Yellow left arm L electrode put it under the clavicle next to the left shoulder Green left leg F electrode put it at the left
15. F Gt ar UHU bom Stable waveform 2006 08 40h 15 12 ID 012 E Cancel Picture 25 Caution lt 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 lt 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 21 V2 0B HANDHELD ECG MONITOR 6 Displaying ECG The GRAPH Menu is used to display lock or delete the list of ECG data stored Displaying ECG Waveform 1 If the device does NOT have stored records it will show the following information as shown in Picture 26 1 when users enter into the Wave Review menu FAAN NO record Picture 26 1 2 Press the WPD button to select the GRAPH Menu when the main menu appears and then press OK button to confirm Refer to Picture26 2 Picture 26 2 3 Press the WE button or the lt J amp button to select the records and then press the OK button The corresponding waveform will be displayed Refer to Picture 26 3 Press
16. HELD ECG MONITOR Contents 1 General Description 0 0 ccccccce cece cee eeeeeeeeeeeeeeeesaeaaeaeeneneeeeeeees 6 2 Inserting and Replacing Batteries cccccceeeeeeeeeeeeeeeeeeeees 9 3 Setting the ID Date and Time ccccec cece ceeeeeeeeeteeeeeeeeeeeees 11 4 Taking a Measurement 2 ee cece ee cece cece eee aeeaeeeeteeeeeeeeeeeeeaes 13 5 Measurement Results 0 ccccccccceceeeeeceeeeeeeeeeaeaaeeeeeeeeeeeeeeeeeeaes 21 6s DISDIAVING EGG ic ioincrsenccnnd insraascataunndiunad dshecanni eunraciwedeaiatedinwbincents 22 Ta SYSIEIM DOMINOS 3 hiiiicssaitsacsas nana tae A 24 8 Data Management cccccccceceeeeeeeeeeeeeeeeeeeaeaaeeeeeeeeeeeeseeeeaes 25 De NOTS IOMa oa A EEEE AE EAA 27 10 Trouble Shooting cece cece cece cece cece eee eeteeeeeeeeeeeeeaeaaeeneeeeeeeees 27 MIKEY SVMDOIS aan E a caaian 28 12 lechnical Data oeeie sigur ctenaatraveg EAE EEE a N E 28 13 Maintenance and Storage ccccccceceeeeeeeeeeeeeeeeeaeaaeeeeeeeeeees 32 14 General information about the Heart and ECG Measurements 33 V2 0B 1 General Description 1 1 Know Your Device 10 am SN amp Picture 1 Description of Picture 1 POWER button Power on or off the device 2 Metal Electrodes Hold these two with right index finger when taking a measurement 8 S
17. Handheld ECG Monitor User Manual Edition V2 0B V2 0B 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 V2 0B 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 pres
18. TART button The shortcut key for ECG measurement 4 OK button Press this button to confirm the selection or set date and time when in the Date and Time Setting Mode WD Button Press this button to move the cursor to your desired menu or change the number or move the wave form to the left HANDHELD ECG MONITOR I Button Press this button to move the cursor to your desired menu or change the number or move the wave form to the right MENU button Return to the previous menu by pressing this button ECG cable socket When taking a measurement by ECG cable connect the ECG cable with this port Metal Electrodes Place this against the center of left palm or chest when taking a measurement USB interface Transmit data to the PC through this interface V2 0B HANDHELD ECG MONITOR 1 2 Product Features lt Small portable and easy to use lt Cable completely free lt Choice of two measuring modes lt USB data transmission lt Fast measurement in just 30 seconds lt 200 records of ECG Strips each record with 30 second ECG waveform and analysis result lt Measurement of one channel ECG anytime anywhere you like lt Display of ECG waveform heart rate analysis results and battery status on the LCD screen lt Auto power off while no key is pressed in 60 can be set seconds lt Auto evaluation based on detected heart data lt Two AAA batteries can support at least
19. again and press the OK button 2007 08 16 15 55 12 001 200 1 2004 07 26 09 13 ao E pa 012 207 07 26 23 38 GD on oo W070 2438 7 DOS 23 22 v i Picture 28 23 V2 0B HANDHELD ECG MONITOR 7 System Settings Select SET menu in the main menu by pressing the WE button and press OK button to enter 7 1 ID Date and Time Setting Please refer to the section 3 Setting the Date and Time 7 2 Brightness Setting 7 2 1 Press the WE button to select the Brightness and then press the OK button to enter Press the WE button or lt V A to select the backlight Of or 1 2 3 7 and then press OK button to confirm the setting Refer to Picture29 Picture 29 7 2 2 Press the OK button to confirm and meanwhile return to the previous menu 7 3 Beep Setting 7 3 1 Press the WE button or I A to select the Beep menu Then press the OK button to enter Select On or Off by pressing the S A button or V D and press OK button to confirm setting Refer to picture 30 Picture 30 7 3 2 Press the OK button to save the settings meanwhile return the previous screen 24 V2 0B HANDHELD ECG MONITOR 7 4 Auto Poweroff Setting 7 4 1 Press the WE button to select the Auto Poweroff then press the OK button to enter Press the button WE or lt V A button to select off time limit 1 Min 2 Min 10 M
20. 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 avoid method of V2 0B HANDHELD ECG MONITOR 12 Key Symbols The safe class of this device A Record isiocked is type CF Warnings Users should Heart rate Device BPM beat per minute Poworouuon Ca feen OOO n e i L Pata Low battery voltage USB interface 13 Technical Data 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 Operation Temperature 5 C 40 C Atmosphere Pressure Range 86kPa 106kPa Operation Humidity lt 93 Operation Voltage DC 3V 0 3V 0 8V 2 AAA batteries Storage Environment Storage Temperature 20 C 40 C Storage Humidity lt 80 ECG Measurement Channel amount 1 difference input Measuring electrodes Four integrative metal electrodes Three Measuring parts The signals measured can be lead between right and left hand and approximate II lead or II lead between the both hands and the chest 28 V2 0B HANDHELD ECG MONITOR Note The signals measured by the device positioned from the right hand and left hand is lead I on a standard surface ECG The signals measured by the
21. ented 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 responsible for the suddenness happened during a measurement Warnings lt Do not use with a cardiac pacemaker lt Do not use with a defibrillator lt Do not use in the presence of flammable anesthetics drugs or pressurized oxygen such as in a hyperbaric chamber ultraviolet sterilizer or oxygen tent lt Do not attempt self diagnosis of the measurement results and analysis Always consult your doctor Self diagnosis may lead to deterioration in your condition lt Do not use on patients with significant resting tremors lt Do not use on people with sensitive skin or allergies This may result in exanthema skin irritation or eczema lt Keep out of reach of small children and people who cannot express their consent lt Do not use for any purpose other than obtaining an electrocardiograph Lae V2 0B HANDHELD ECG MONITOR lt Do not expose the device to strong shocks or vibrations or drop or step on the device lt Do not use batteries of a type other than that specified in this manual lt Do not apply over clothing lt Do not take measurements when there are drops of water on your skin such as fr
22. in refer to Picture 31 and press OK button to confirm the setting Auto Poweroff 2 in Picture 31 7 4 2 Press the OK button to confirm and meanwhile return to the previous menu 7 5 Wave Scale Setting 7 5 1 Press the WE button to select the Wave Scale then press the OK button to enter Press the WE button or lt VA button to select x0 5 x1 x1 5 x2 refer to Picture 33 2007 07 26 10 3209 017 200 E E ID Setup P Wave Scale oa Wave scale settir Picture 32 aW g8 i 15 55 12 00 200 E J 7 Wave Scale Picture 33 7 5 2 Press the OK button to confirm and meanwhile return to the previous menu 25 V2 0B HANDHELD ECG MONITOR 8 Data Management In the main menu screen press the WE button to select the Data Management item and then press the OK button to enter into the sub menu Refer to the following picture Picture 34 Press the OK button to confirm your selection and meanwhile return the previous menu Erase the data 2007 08 06 18 18 00 016 200 M Erase all data ves fe E Erasing all dala Picture 35 Press the OK button to confirm your selection and meanwhile return the previous menu 9 Data Transmission Before data transmission make sure that the device is on and connected with a computer by the data cable attached The operations refer to the data transmission Software User Manual
23. inimum distance between portable and mobile RF communication equipment transmitters and the Handheld Pulse ECG monitor as recommended below according to the maximum output power of the communications equipment Rated maximum output 150KHz to 80 MHz 80MHz to 800 MHz 800MHZ to 2 5 GHz power of Separation distance according to frequency of transmitter m transmitter 100 11 6667 11 6667 23 3334 For transmitters rated at a maximum output power not listed above the recommended separation distance 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 NOTE1 At 80MHz and 800MHz the separation distance for the higher frequency range applies NOTE2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people 31 V2 0B HANDHELD ECG MONITOR 14 Maintenance and Storage lt Clean the device with a cloth lightly dampened with water disinfectant alcohol or detergent and then wipes it dry with a dry cloth lt Wipe the electrodes using a cloth dampened with disinfectant alcohol lt Do not wipe the device with benzene gasoline paint thinner concentrated alcohol or other volatile detergents lt gt Do not place objects on top of the device This could damage the device
24. kles synchronously with the heart beat It takes about 30 seconds to complete the measurement During the measurement the device will beep synchronously along with the heart beat the screen displays the ECG waveform and progress bar at the bottom of the screen indicates measurement progress During measurement the screen displays the ECG waveform and the progress bar at the bottom of the screen displays measurement progress 15 V2 0B HANDHELD ECG MONITOR Notes lt During measurement the device will only respond to the MENU or OK button to discontinue the measurement lt If the contact between the electrodes and skin becomes loose or the conditions change during measurement the measurement may be incorrect lt When the electrodes are contacted not well during the measurement the device will remind you with Li icon at the bottom of the screen next to the icon Keep still and do not move until the measurement is complete Wrong Operation Methods A Both hands move at will B Both bands contact with the electrode loose during the measurement C No palm finger touches the electrode A measurement result message is displayed when the measurement has been completed refer to Picture 17 amp 18 for detail til HR Hau bpm Analyzing Stable waveform 15 1 a Cancel Picture17 Picture18 Description of Picture 18 2007 08 16 The current date 15 55 12 The current time 001
25. nagement b F Picture 7 11 V2 0B HANDHELD ECG MONITOR 3 Select the Date and Time item as shown in Picture 8 then press the OK button Picture 8 4 Press the OK button to select the item 3 and press Aor Y button to set the Date EM s and Time values and then press the Date MENU button to confirm your settings fise 10 28 55 Picture 9 3 2 ID setting NOTE ALWAYS set different ID numbers for every user before taking a measurement 1 Press the Wr Down or right button 107 07 26 Ike dan to select the SET menu And then press ID Setup the OK button to enter Wave Scale amp User ID setting Picture 10 2 Press the WE Down or right button to select the ID Set up menu then press the OK button to enter into the ID Set up screen Then press the A or V button to set the ID number The ID number range is from 1 to 255 Picture11 12 V2 0B HANDHELD ECG MONITOR 4 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
26. om sweat or after bathing lt Do not take measurements where the device will be exposed to strong electromagnetic forces Caution lt Do not expose the device to static electricity Always disperse any static electricity from your body before handling the device lt Do not take measurements in a moving vehicle lt Do not use a cellular phone near the device lt Do not disassemble repair or modify the device lt Do not insert batteries with their polarities reversed lt The chest electrode will be impeded by excessive body hair regularly remove hair at the electrode contact point General lt 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 5 C to 40 C and below 80 RH lt Do not sterilize this device in an autoclave or gas sterilizer EOG formaldehyde high density ozone etc lt Do not wash this device with water lt 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 Dusty locations Near fires or open flames Locations exposed to strong vibration Locations exposed to strong electromagnetic fields lt Dispose of the device and its accessory according to applicable local regulations 4 V2 0B HAND
27. s should be carried out in accordance with the local regulations for the disposal of electronic products lt gt Please use the accessories of the equipment change another accessories may cause degrading the safety performance 29 V2 0B HANDHELD ECG MONITOR Guidance and manufacture s declaration electromagnetic immunity for all EQUIPMENT and SYSTEMS Guidance and manufacture s declaration electromagnetic immunity The Handheld ECG Monitor is intended for use in an electromagnetic environment special below The customer or the user of the this product should assure that it is used in such an environment Immunity IEC 60601 Compliance Electromagnetic environment Test Test level Level guidance Electrostatic Floors should be wood concrete Discharge aed ee or ceramic tile If floor are ESD 8kV air 8kV air converted with Synthetic material IEC610004 the relative humidity should be at 2 least 30 Guidance and manufacture s declaration electromagnetic immunity for EQUIPMENT and SYSTEMS that are not LIFE SUPPORTING 61000 4 6 vP Radiated P somuz to 800MHz ee l de Fa 34 P 800MHZ to 2 5GHz 61000 4 3 pee P is the maximum output power rating of the transmitter in Watts W according to the transmitter manufacture and d is the recommended separation distance in meters m Co Field strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in
28. st the batteries with new ones A Warnings If battery fluid should get in your eyes immediately rinse with plenty of clean water Consult a doctor immediately 10 V2 0B HANDHELD ECG MONITOR Caution Do not use batteries not specified for this device Do not insert the batteries with the polarities in the wrong direction lt Do not dispose of batteries in fire lt gt If battery fluid should get on your skin or clothing immediately rinse with plenty of clean water lt Remove batteries from this device when you are not going to use it for a long period of time approximately three months or more lt Do not use batteries of a different type together lt 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 users 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 1 Press the Power button to turn on the device ey Picture 6 2 Select the SET menu item as shown D in Picture 7 And then press the OK e button to enter GRAPH Menu gt El SET Menu amp Data Me
29. ump 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 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 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
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