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II 

Statement

 

Meditech  owns  all  rights  to  this  unpublished  work  and  intends  to  maintain  it  as  confidential 

information. This publication is used only for reference of operation, maintenance, or repair of our 

device. No part of this can be disseminated to others. 

This  document  contains  proprietary  information,  which  is  protected  by  copyright.  All  rights 

reserved. Photocopy, reproduction or translation of any part in the manual without our company's 

written permission is prohibited. 

All information contained in this publication is believed to be correct. Our company shall not be 

liable for incidental and consequential damages in connection with the furnishing, performance, or 

use  of  this  material.  This  publication  may  refer  to  information  and  protected  by  copyrights  or 

patents and does not convey any license under the patent rights of our company, nor the rights of 

others.Our company does not assume any liability for arising out of any infringements of patents 

or other rights of the third parties.

 

Content of this manual is subject to change without prior notice. 

Manufacturer's Responsibility 

Our  company  is  responsible  for  safety,  reliability  and  performance  of  this  product  only  in  the 

condition that: 

 

All installation operations, expansions, changes, modifications and repairs of this product are 

conducted by our company's authorized personnel; and   

 

The relevant electric devices comply with the applicable national and local requirements; and 

 

This product should be operated under strict observance of this manual; and 

 

For  user's  demand,  we  can  provide  circuit  diagram  of  EKG312T  and  the  list  of  main 

components; and 

 

Castoff  of  EKG312T  and  accessories  after  service  cycle  shall  be  disposed  by  relevant 

departments  or  disposed  according  to  the  requirements of  protecting  environment  and  local 

regulations. 

Содержание EKG-312T

Страница 1: ...I 3 CHANNEL ELECTROCARDIOGRAPH EKG 312T...

Страница 2: ...cense under the patent rights of our company nor the rights of others Our company does not assume any liability for arising out of any infringements of patents or other rights of the third parties Con...

Страница 3: ...Chapter6 Notes Before Operation 11 Chapter7 Preparations Before Operation 12 Chapter8 Notes During Operation 13 Chapter9 Usage of Recording Paper 14 Chapter10 Electrode Placement 15 Chapter11 Groundi...

Страница 4: ...e filter 25 35Hz 3dB 1 10 Recording way Thermal array printing system 1 11 Specification of recording paper 80mm W 20m L high speed thermal paper 1 12 Paper speed Auto record 25mm s 50mm s error 5 Rhy...

Страница 5: ...18 Enduring polarization voltage 300mV 1 19 Noise level 15 Vp p 1 20 Fuse specification 2 pcs 5 20mm AC time lag T1 6A 250V Power supply 220V 1 21 Dimension 315mm L 215mm W 77mm H 1 22 Net Weight 2 2...

Страница 6: ...d if the defibrillation time is over 5 seconds It is better not to use this device with other electric stimulating devices at the same time If it is necessary there must be professional technician gui...

Страница 7: ...all patient s states Its analysis results may be not in accordance with doctor s diagnoses Therefore the final conclusion concerning each patient is up to the doctor basing on analysis results patient...

Страница 8: ...he warranty period for accessories and fray parts is half a year Power cable recording paper operation manual and packing material are excluded 3 5 Our company is not responsible for the faults of oth...

Страница 9: ...me is over 5 seconds It is better not to use this device with other electric stimulating devices at the same time If it is necessary there must be professional technician guiding on the scene During o...

Страница 10: ...0 cases more convenient for data review and statistic for doctors 4 9 The figure of whole device is elegant and gliding 4 10 The degree of protection against entry liquids IPX0 common equipment 4 11 A...

Страница 11: ...8 Chapter5 Panel Sketch Map 5 1 Each panel view and its components Front view Rear view...

Страница 12: ...to adjust paper speed Function key This key is used to select filter function Function key Menu key Function key This key is used to switch printing modes Function key 1mV calibration Function key Thi...

Страница 13: ...10 When green the light indicates EKG312T is powered by AC supply while red and green it indicates the battery is charging Powering on indicator light...

Страница 14: ...nd standard bad ventilation excessive dust or salt alkali gas and chemical medicine 6 3 EKG312T should be put on flat place and taken and put lightly when moved Avoid too strong vibration and shock 6...

Страница 15: ...directly connected with patient are placed correct and reliable 7 3 If you have selected to purchase UPS check whether the output voltage is normal or not 7 4 Electric gel coat should be separated an...

Страница 16: ...the ECG lead cables gently without strong force 8 6 Properly keep EKG312T and its accessories for operation next time 8 7 Recording Paper Loading Recording paper loading sketch map 1 EKG312T adopts h...

Страница 17: ...service cycle of such important components as printerhead Please consult your franchiser or our company for purchasing this recording paper 9 3 High temperature humidity or direct sunniness may all b...

Страница 18: ...are to be attached with alcohol then apply ECG cream to here around 25mm in diameter and to the edge of chest electrodes then press and attach the electrodes to the positions from V1 V6 Note Keep in...

Страница 19: ...3 Chest 5 V5 C5 4 Chest 6 V6 C6 5 Notes You had better ensure to attach the lead cables in power off status If there is no ECG waveforms for long please confirm whether the electrodes are in good cont...

Страница 20: ...plug the 3 line connector in the device the other end into power receptacle which should be center grounded It is prohibited to use water pipe or other pipeline as grounding cable Properly grounded ca...

Страница 21: ...o the battery owing to over discharged 12 3 The battery should be recharged in time after discharged completely If not used for long the battery should be recharged every 3 months which can extend the...

Страница 22: ...erface Click to enter case management interface where you can query modify or delete case information Click to see the sketch map for electrode placement Date and time settings System settings Samplin...

Страница 23: ...return to the main interface Switch lead When non 12 lead simultaneous display in one screen use the buttons and on the key panel to switch the lead waveform displayed Switch lead display style With...

Страница 24: ...etup in printing settings and also according to this to print analysis data and conclusion then finish printing automatically Manual Mode After starting printing the user can print different lead inst...

Страница 25: ...inting in rhythm mode Show Style 3 Leads 6Leads 12Leads Set up the ECG display mode in screen Show Gain 2 5mm mV 5mm mV 10mm mV 20mm mV 40mm mV Set up the ECG gain in screen Show Speed 5mm s 6 25mm s...

Страница 26: ...are unavailable as shown in the figure below 13 4 Case Management Select the button in main interface to enter the case management interface as shown below This interface displays all cases stored in...

Страница 27: ...Cond Or are matching modes for querying condition and only one can be selected If you select Cond And the displayed querying results have to satisfy all the conditions input while for Cond Or they onl...

Страница 28: ...ust the duration of waveform display with and Each time pressing the button the waveform will roll 1 second to corresponding aspect You can also change the gain and paper speed Refer to 13 2 Sampling...

Страница 29: ...ected as print mode Rhythm Lead Any one of 12 leads Set up rhythm lead to use for printing in rhythm mode Show Style 3 Leads 6Leads 12Leads Set up the ECG display mode in screen Show Gain 2 5mm mV 5mm...

Страница 30: ...Item Options Explanation Back light 30Seconds 1Minute 2Minutes 5Minutes 10Minutes Always On If there is no operation for the time selected screen backlight will be turned off Select Always On to keep...

Страница 31: ...t Each item its options and explanation are shown in the table below Item Options Explanation AC Filter ON OFF Set up whether to use AC Filter or not EMG Filter ON OFF Set up whether to use EMG Filter...

Страница 32: ...thm lead to use for printing in rhythm mode Premature The system will use the input value as a standard of judging premature beat Pause Time ms The system will use the input value as a standard of jud...

Страница 33: ...nting mode when selecting rhythm 2 rhythm 3 or rhythm 4 the system will use the time selected as the time for printing each row waveform Average QRS 4 3 Mark 4 3 3 4 Mark 3 4 2 6 Mark 2 6 None In prin...

Страница 34: ...13 13 About Us Select the button in the main interface the interface shown below will pop up which contains information related to this device This interface shows EKG312T name version number company...

Страница 35: ...not EKG312T is grounded reliably Whether or not the electrodes or lead cables are connected correctly Whether or not the electrodes and skin are smeared enough electric gel Whether or not the metal be...

Страница 36: ...2 Do patient treatment well Baseline burr 1 AC interference is large 2 Patient nervous and EMG interference is large 1 Amend the environment 2 If the bed is made of steel replace it 3 The power cable...

Страница 37: ...r company s original components only 15 2 Please pull out the power plug when it is power cut When not used for a long period EKG312T should be placed where it is shady cool and dry powered on every 3...

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