Title :
Modular-based design and implementation of a programmable VVI mode pacemaker
Author :
Chung, Wen-Yaw ; Lin, Heh-Sen ; Yang, Chung-Huang ; Sun, Tai-Ping ; Chen, Guo-Ching ; Hsieh, Chang-Horng
Author_Institution :
Inst. of Electron. Eng., Chung Yuan Christian Univ., Chung Li, Taiwan
Abstract :
A modular-based design approach is presented for research on an implantable VVI mode pacemaker. This demand-type VVI (ventricle pace, ventricle sensed, inhibited) mode research prototype pacemaker is partitioned into three modules, including digital processing, analog processing and master clocking modules. All functional modules are designed and fabricated in a 3.0 μm single-metal double-poly CMOS process. An embedded 8151 microcomputer and on-board level implementation are also utilized to verify major pacemaker characteristics including on-demand and asynchronous stimulus generation, programmable mode parameters and diagnosis function
Keywords :
CMOS integrated circuits; medical signal processing; microcomputer applications; modules; pacemakers; switched capacitor filters; 3.0 mum; analog processing; asynchronous stimulus generation; demand-type VVI mode research prototype pacemaker; diagnosis function; digital processing; embedded 8151 microcomputer; functional modules; implantable VVI mode pacemaker; master clocking modules; modular-based design; on-board level implementation; on-demand stimulus generation; pacemaker characteristics; programmable VVI mode pacemaker; programmable mode parameters; single-metal double-poly CMOS process; ventricle pace ventricle sensed inhibited type; Battery charge measurement; Cardiac disease; Pacemakers; Pulse measurements; Semiconductor device measurement; Signal processing; Space vector pulse width modulation; Timing; Voltage; Voltage-controlled oscillators;
Conference_Titel :
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-2475-7
DOI :
10.1109/IEMBS.1995.579893
