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Shenzhen Creative Industry Co. Easy ECG Скачать руководство пользователя страница 51

User Manual for Easy ECG Monitor

45

9 Appendix

General Knowledge of ECG

1 Normal sinus rhythm:

In sinus conditions, SA node

paces the heart with the regularly rate and the normal
rhythm. The heart rate is in the range of 60 to 100
times per minute and the rhythm is regular. P wave is
normal and each one is followed by a QRS wave. P-R
interval: 0.12~0.20s; QRS wave: 0.06~0.10s; No
ectopic ECG activity. The display of “No apparent
irregularity” may be regarded as Normal sinus rhythm.

Symptom:

Sinus rhythm, heart rate: 60~100bpm

Indication:

Normal

2

Several abnormal ECG waveforms

1)

Tachycardia:

The heartbeat becomes faster.

According to the rhythm of the heart, the average
rhythm beats faster than 100 times a minute. The
display of “fast beat” may be doubted as Tachycardia.

Symptom:

heart rate>100bpm

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Содержание Easy ECG

Страница 1: ...y Failure to follow these instructions may cause measuring abnormality or device damage No part of this manual may be photocopied reproduced or translated into another language without the prior writt...

Страница 2: ...sumed by us for its use or any infringements of patents or other rights of third parties that may result from its use Declaration of Conformity Shenzhen Creative Industry Co Ltd hereby declares that t...

Страница 3: ...ently It is NOT designed or intended for medical diagnosis Do NOT use the device in the bathroom or moist circumstance Do NOT use it if you carry a pacemaker Do NOT operate in the environment where st...

Страница 4: ...ot touch the metal electrodes or place the electrodes of lead wire on patient for ECG measurement during USB connected to PC otherwise no predictable hazard will be caused by the ECG combination leaka...

Страница 5: ...LICATION 4 1 6 WORKING ENVIRONMENT 5 2 INSTALLATION OF BATTERIES 6 3 OPERATION 7 3 1 CAUTIONS 7 3 2 START TO MEASURE ECG 7 3 3 OPERATION OF MAIN MENU 18 4 TECHNICAL PARAMETERS 35 4 1 ECG MONITORING 35...

Страница 6: ...User Manual for Easy ECG Monitor VI 6 1 MAINTENANCE 39 6 2 CLEANING AND DISINFECTING INSTRUCTION 40 7 TROUBLESHOOTING 41 8 KEY OF SYMBOLS 43 9 APPENDIX 45...

Страница 7: ...Manual for Easy ECG Monitor 1 1 Overview 1 1 Appearance Power Back button Long time pressing about 2 seconds powers on or off the device short time pressing exits the operation or back to upper level...

Страница 8: ...key for the selection at different levels of menu Metal electrode I II When measuring both electrodes should be held in the right hand Metal electrode III When measuring it should be held in the othe...

Страница 9: ...ections for ECG signal Embedded metal electrodes Lead wire connector optional Two output modes for ECG data LCD display Serial output interface The features are described in detail as follows Measure...

Страница 10: ...able for old people 1 5 Scope of Application This Easy ECG Monitor is intended for measuring and recording the ECG signal and average heart rate of adult patient It is applicable for use in clinics an...

Страница 11: ...User Manual for Easy ECG Monitor 5 1 6 Working Environment Operating temperature 5 C 40 C Operating humidity 30 80 Atmospheric pressure 70 106kPa...

Страница 12: ...rt two AAA size batteries directly 3 Close the battery cover Two new AAA size batteries can be used for more than 500 times measurement The battery power status is indicated on the screen Do NOT inser...

Страница 13: ...ing advice Do NOT engage in vigorous exercise prior to testing Keep you relax while testing Do NOT move and talk try to keep as still as possible during testing 3 2 Start to measure ECG 1 Press the Po...

Страница 14: ...ill enter into a preparing phase this phase will last 6 seconds see the following figure during this period the device will judge whether the placed position is befitting Please adjust your hand hold...

Страница 15: ...easurement Measure through right hand and chest name as chest measurement Measure through right hand and left leg name as leg measurement Measure through ECG lead wire name as lead wire measurement No...

Страница 16: ...metal electrode I and II reliably Press the electrode III close against the center of the left palm The ECG signal detected by Palm measurement is equivalent to Lead I ECG signal Improper operating me...

Страница 17: ...etal electrode I and II reliably Place the electrode III on bare skin about 5cm away below the left nipple The ECG signal detected by Chest measurement is similar to Lead V ECG signal Improper operati...

Страница 18: ...e sure that the palm and fingers touch the metal electrode I and II reliably Place the electrode III on the skin 10cm away above the left foot ankle The ECG signal detected by Leg measurement is equiv...

Страница 19: ...ctively by lead wire socket Place the electrodes and connect the lead wires as the figure below to obtain the Lead II ECG signal if you want to measure Lead I and Lead III ECG signal please connect th...

Страница 20: ...e right clavicle and Rib 2 RA RA LA The intersection between the centerline of the left clavicle and Rib 2 LL LA RA Between the left edge of the breast bone and Rib 5 LA LL LL ECG Leads Configuration...

Страница 21: ...X1 Nominal scale X2 Twice the size of the nominal scale Heart beat indicator It flashes while heart beats Status of battery power Scale bar for 1mV amplitude ECG waveform Status bar of measurement pr...

Страница 22: ...User Manual for Easy ECG Monitor 16 3 2 1 The measuring time lasts about 30 seconds Then enter the analysis phase in turn Note Refer to the period of result description for several detailed analysis...

Страница 23: ...e power back button can store the current measuring result and enter the main menu screen too 3 2 3 The system stores 24 pieces of record at most When the memory is full this icon will appear on the m...

Страница 24: ...s below Press the power back button or wait for 6 seconds to enter the main menu screen 3 3 Operation of Main Menu On the measuring preparation screen or on the analysis result screen press the power...

Страница 25: ...User Manual for Easy ECG Monitor 19 1 2 3...

Страница 26: ...in menu screen press the key or of Navigation key to select ECG measurement and press to measure ECG Refer to 3 2 for details 3 3 2 The function of waveform review 1 On the main menu screen press the...

Страница 27: ...enu screen press the key or of Navigation key to select corresponding record and press to view the corresponding waveform Press the key or of Navigation key to review the current complete waveform Pre...

Страница 28: ...ale X1 Nominal scale X2 Twice the size of the nominal scale HR 78 Heart Rate Scale bar for 1mV amplitude detected ECG waveform Status bar of measurement progress 3 3 3 Reviewing the detected result 1...

Страница 29: ...On the result menu screen press the key or of Navigation key to select the result description and press to review the corresponding result introduction The following is the detailed description 2 1 N...

Страница 30: ...sults the conclusions Suspected early beat Suspected bigeminy Suspected trigeminy Suspected short run Suspected missing beat and May be the others arrhythmia are obtained The following figure describe...

Страница 31: ...back button to return to the previous menu Messages Table 1 No apparent irregularity 2 Suspected fast beat 3 Suspected slow beat 4 Suspected early beat 5 Suspected missing beat 6 Suspected bigeminy 7...

Страница 32: ...n 1 On the main menu screen press the key or of Navigation key to select delete and press to enter the deletion menu screen 2 On the deletion menu screen press the key or of Navigation key to select a...

Страница 33: ...leted Press any other key can cancel deleting 4 When pitching on any record on the deletion Menu screen press this record is locked and can t be deleted 5 Unlocking Choose the locked record and press...

Страница 34: ...G Monitor 28 3 3 5 System Settings On the main menu screen press the key or of Navigation key to select System Settings and press to enter the system settings screen 1 Then press the key or to pitch o...

Страница 35: ...key to select Date Time Setting and press to enter time setup screen see the following figure 2 On the time setting screen press the key or to move the cursor for selecting setting option and then pr...

Страница 36: ...press to enter Beeper Setting screen see the following figure 2 On the beeper setting screen press the key or of Navigation key the Beeper Status ON OFF will be set 3 Press the power back button to co...

Страница 37: ...ess the key or of Navigation key to select Contrast and press to set the contrast see the following figure 2 Press the key or of Navigation key the options of 01 to 07 are provided 3 Press the power b...

Страница 38: ...d press to enter Backlight settings screen see the following figure 2 Press the key or of Navigation key to set backlight on off 3 Press the power back button to complete saving and return to the prev...

Страница 39: ...or of Navigation key to select Version and press to enter Software Version screen 2 Press the power back button to return to the previous menu 3 3 6 Upload ECG Data 1 On the system settings screen pr...

Страница 40: ...uploading the keys and power key are effective After upload turn off the device and restart it again to start measurement Keep the monitor and data cable still during uploading data Unplug the data ca...

Страница 41: ...signal can be the following lead selection Lead I between right hand and left hand Chest Lead between right hand and chest Lead II between right hand and left leg ECG bandwidth 0 5Hz 40Hz Internal no...

Страница 42: ...AA alkaline batteries Supply voltage range 2 7 3 3VDC Max average working current 50mA backlight off Auto power off 35s 5s without operation Low battery indication 2 5VDC 0 2VDC 4 4 Data Memory Data m...

Страница 43: ...es 4 6 Classification The type of protection against electric shock Internally powered equipment The degree of protection against electric shock Type B applied part The degree of protection against ha...

Страница 44: ...ECG Monitor 38 5 Accessories A lanyard Two batteries AAA A pouch A User Manual A Data Cable optional An ECG lead wire optional Note The accessories are subject to change Detailed items and quantity s...

Страница 45: ...o weak Please wipe the surface of device with clean cloth or let it dry in air Please take out the batteries if the device will not be used for a long time Storage and transportation Ambient temperatu...

Страница 46: ...sharp materials DO NOT immerge the device into liquid Do NOT spray any liquid on it directly The life of this device is 5 years In order to ensure its long service life please pay attention to the use...

Страница 47: ...ut 1 Change batteries 2 Reinstall batteries 3 Please contact the local service center Trouble The device is failure in measuring heart rate Possible Reason Solution 1 Electrode and body does not conta...

Страница 48: ...rm Possible Reason Solution 1 Skin is dry or oily 2 Electrode and body does not contact tightly 3 Muscle strain 1 Clean skin with soap and water and eliminate skin crumb and grease to make the skin we...

Страница 49: ...B applied part Lead wire socket Warning See User Manual Heart Rate Unit beats per minute Battery Indicator Confirmation button Power Back button Record lock icon Electrode contracts well Memory is fu...

Страница 50: ...User Manual for Easy ECG Monitor 44 Date of manufacture Authorised representative in the European community Disposal of this device according to WEEE regulations...

Страница 51: ...each one is followed by a QRS wave P R interval 0 12 0 20s QRS wave 0 06 0 10s No ectopic ECG activity The display of No apparent irregularity may be regarded as Normal sinus rhythm Symptom Sinus rhyt...

Страница 52: ...go to hospital 2 Bradycardia The heartbeat becomes more slowly According to the rhythm of the heart the average rhythm is less than 60 beats per minute The display of slow beat may be suspected Brady...

Страница 53: ...this general regulation the heart beats prematurely and followed by a long time interval the phenomena of a premature beat between two heart beats is called inserting premature beat The display of ear...

Страница 54: ...ccurs frequently continuously or in multi focus it will indicate functional cardiovascular disease please see a doctor as soon as possible Suggestion The character of premature beat needs professional...

Страница 55: ...5 Trigeminy It is a type of PVC in which two normal beats are coupled with a premature beat Indication PVC occurs frequently Suggestion Please see a doctor 6 Short run of tachycardia PVC Premature Ve...

Страница 56: ...Wolff Parkinson White Syndrome rheumatic heart disease coronary heart disease Cardiomyopathy Congenital heart disease medicinal reaction digitalis toxicosis etc Suggestion If it occurs time after tim...

Страница 57: ...ed as missed beat The display of missing beat may be doubted as Missed beats Symptom arrhythmia a long time interval Indication May be the conduction system of heart blocks it often occurs in function...

Страница 58: ...User Manual for Easy ECG Monitor 52...

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