Surgery – Truss – Pad
Patent
1982-05-05
1984-09-11
Kamm, William E.
Surgery
Truss
Pad
A61N 136
Patent
active
044704186
ABSTRACT:
Interchannel crosstalk in an existing dual channel pacer designed for bipolar leads is reduced by inserting a switching circuit between the pacing leads and the pacer terminals. In one embodiment, in each channel an isolation resistance and buffer amplifier in series with the lead electrodes, respectively, are shunted during stimulation. In another embodiment, the lead electrodes are connected to a pair of differential amplifiers which are bypassed during stimulation on a given channel.
REFERENCES:
patent: 3135264 (1964-06-01), Tischler et al.
patent: 3669120 (1972-01-01), Nielsen
patent: 3903897 (1975-09-01), Woollons et al.
patent: 3920024 (1975-11-01), Bowers
patent: 3985142 (1976-10-01), Wickham
patent: 4248238 (1981-02-01), Joseph
patent: 4300566 (1981-11-01), Stindt et al.
Herscovici Hari
Tarjan Peter P.
Cordis Corporation
Kamm William E.
Shein Mitchell J.
LandOfFree
Dual channel cardiac pacer isolation circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual channel cardiac pacer isolation circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual channel cardiac pacer isolation circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1190291