Pacetronix ZEUS-1 User manual

DUAL CHAMBER
EXTERNAL PACEMAKER
Shree Pacetronix Ltd
Plot no. 15, sector II,
Pithampur, Dist.: Dhar
Madhya Pradesh, India
Email: pace[email protected]
Website: www.pacetronix.com

Revision
Date
Change Description
01
January 15
th
, 2019
IFU
02
August 21
st
, 2020
User Information
03
October 20
th
, 2021
Specification & Sticker
Document: Man_Zeus-1, Rev 03 / 20102021

Explanation of Symbols :
Sr.
No
Symbol Symbol Explanation
1.
Operating instructions
2.
Type CF applied part.
3.
Do not dispose of this product in the unsorted municipal waste
stream. Dispose of this product according to local regulations
4.
Package contents
5.
Product documentation
6.
Temperature limitation
7.
Serial number
8.
Manufacturer
9.
Date of manufacture
10.
DEFIBRILLATION-PROOF TYPE CF APPLIED PART.
11.
General warning sign
12.
Battery

Contents
1. GENERAL DESCRIPTION................................................................................................. 6
2. PACKAGE CONTENTS ...................................................................................................... 8
3. SAFETY FEATURES........................................................................................................... 8
4. SPECIFICATION.................................................................................................................. 8
4.1 Technical Data ............................................................................................9
4.2 Mechanical Data .......................................................................................11
4.3 Urgent Values............................................................................................11
5. FUNCTION AND DESCRIPTION.................................................................................... 12
5.1 Functional Indicators................................................................................12
5.1.1 Pacing..................................................................................................................... 12
5.1.2 Sensing ................................................................................................................... 12
5.1.3 Low Battery indication......................................................................................... 12
5.2 Controls.....................................................................................................12
5.2.1 Rate (ppm)............................................................................................................. 12
5.2.2 AVI (mSec) (A-V Interval)................................................................................... 13
5.2.3 ‘A’ Output (Volts) (Atrium Pulse Amplitude) ................................................... 13
5.2.4 ‘A’ Sens (mV) (Atrium Sensitivity)....................................................................... 14
5.2.5 Mode....................................................................................................................... 14
5.2.6 Refractory Period (A & V)................................................................................... 14
5.2.7 ‘V’ Output (Volts) (Ventricle Pulse Amplitude)................................................ 15
5.2.8 ‘V’ Sens (mV) (Ventricle Sensitivity).................................................................. 15
6. OPERATING INSTRUCTIONS........................................................................................ 16
6.1 RAP Button................................................................................................16
6.2 ON Switch..................................................................................................16
6.3 OFF Switch................................................................................................17
6.4 Pause / Unlock Button...............................................................................17
6.4.1 Device LOCK ........................................................................................................ 17
6.5 Knob Controls............................................................................................17
6.6 Demand and asynchronous Modes............................................................18
6.7 Urgent Mode..............................................................................................18
6.8 Collet terminals .........................................................................................18
6.9 Lead placement..........................................................................................18
6.10 Battery Replacement..................................................................................19

7. MODE DEFINITIONS ....................................................................................................... 20
8. DEVICE MAINTENANCE................................................................................................ 23
8.1. Cleaning.....................................................................................................23
8.2. Safety & Technical checks.........................................................................23
9WARNINGS......................................................................................................................... 23
10 PRECAUTIONS .............................................................................................................. 26
11 FURTHER INFORMATION......................................................................................... 29
12 LIMITED ONE YEAR WARRANTY........................................................................... 30
-------------------------------------------------------------------------------------------------------

1. GENERAL DESCRIPTION
_________________________________________________________________
The Zeus-1 Dual chamber external pacemaker offers short-term pacing to the patient
with myocardial infarction or heart block.
Note: In rest of the document Zeus-1 Dual chamber external pacemaker will be
referred as Zeus-1.
In designing these pacemakers, the emphasis has been on producing a rugged battery
powered pacemaker that is small and light enough to be comfortably attached to a patient,
yet possesses all the attributes of reliable bedside units.
Stimulation is indicated by synchronous flashing of ‘PACE’ & sensing is
indicated by synchronous flashing of ‘SENS’. The Zeus-1 can function in both demand
and asynchronous modes with the selection of pacing rates between 30 to 200 ppm.
In the presence of excessive level of electrical interference, the pacemaker will
automatically switch from the demand mode (VVI) to a temporary asynchronous pacing
mode (VOO) at the selected basic rate. Normal function is resumed when the level of
interference is reduced.

ZEUS -1

2. PACKAGE CONTENTS
_________________________________________________________________
Zeus-1 Dual chamber external pacemaker.
One 9V alkaline battery.
Instruction / Technical manual.
Carrying case.
One Arm strap.
Note: Check the package prior to use.
3. SAFETY FEATURES
_________________________________________________________________
The Shree Pacetronix Model ‘ZEUS-1’ is designed to be reliable, simple to
operate, and comfortable to hold. Safety features of ZEUS-1 include:
•Low Battery indicator.
•Continuous operation during battery replacement.
The battery change over time is approx 15 sec..
•Rubber seal covering for box.
•Pacing/Sensing LEDS for both Atrium & Ventricle.
•Safety cables.
•Defibrillator and Electrostatic protection.
•Minimized susceptibility to electromagnetic and magnetic Interference.
4. SPECIFICATION
_________________________________________________________________
The Dual chamber external pacemaker Zeus-1 is the result of longtime experience in
development and production of cardiac pacemakers. Zeus-1 provides safe and effective heart
stimulation indicated by rhythm and conduction defects, termination of bradycardias at the
time of implant or exchange of a pacemaker.
The optimal conception of Zeus-1 provides an easy and safe application under consideration
of all the necessary aspects of practice of the pacemaker-therapy. An Overdrive-Stimulation
for terminating tachycardia is performed with the possibility of increasing the frequency.

Stimulation is indicated by synchronous flashing of ‘PACE’ & Sensing is indicated by
synchronous flashing of ‘SENS’. Mains independence battery operation provides a maximum
on electric safety for both patient and user.
4.1 Technical Data
PARAMETERS VALUES
Technical Parameters
Description of
Pacemaker Dual chamber External Pacemaker
Rate 30 to 250 BPM (In steps of 2 BPM)
Upper Rate Base Rate + 30 BPM (Min 110 BPM)
Rapid Atrial Pacing 60 to 1000 BPM
Amplitude (A) 0.1 TO 18 Volts (at 510 Ωload)
Amplitude (V) 0.1 TO 18 Volts (at 510 Ωload)
Sensitivity ATRIUM 0.4 To 10 mV
VENTRICLE 0.8 To 20 mV
Mode AOO,AAI, DOO, DVI,DDI, DDD,VDD ,VVI, VOO
AV Delay 20 to 300 ms
Pulse Width 1.0 -- 1.5 ms
V Blanking Period 125 ms(Pace),75ms(Sense)
Refractory (PVARP in
DDD) Atrium 150-500ms, Ventricle 250ms
Battery Life 166 hrs
Battery Chemistry Duracell 9V PP3 Alkaline battery
Polarity Bipolar
Indication
Pacing Indication :
Flashing RED LED’s on the front panel for both Atrial
& Ventricle.
Sense Indication :

Flashing GREEN LED’s on the front panel for both
Atrial & Ventricle.
Low Battery Indicator Replace battery as Low battery Indicator (RED LED) glows.
Battery Replacement time approx 15 Sec.
Buzzer Alarm For lead integrity