Telemetry system for implantable pacer

Details Telemetry system for implantable pacer Telemetry system for implantable pacer

1987-01-30

1988-07-19

Kamm, William E.

Surgery

Truss

Pad

128697, 128903, A61N 116

Patent

active

047578165

ABSTRACT:
A telemetry system for transmitting digital data from an implanted pacer to an external programming/receiver unit includes a voltage-controlled pulse generator having an output period proportional to its input voltage magnitude. The external receiver unit includes a pulse period detector to generate a reconstructed analog signal whose amplitude is proportional to each pulse-to-pulse time interval from the pulse generator. The pulse generator requires only minimum width pulses and thus there is minimum system drain because the signal information is contained only in the pulse-to-pulse interval and not in the pulsewidth.

REFERENCES:
patent: 3212496 (1965-10-01), Preston
patent: 3646606 (1972-02-01), Buxton et al.
patent: 3713449 (1973-01-01), Mulier
patent: 3746005 (1973-07-01), Thaler et al.
patent: 3746006 (1973-07-01), Thaler
patent: 3921621 (1975-11-01), Bagssler
patent: 3960140 (1976-06-01), Buxton
patent: 4159018 (1979-06-01), Brastad
patent: 4441498 (1984-04-01), Nordling
patent: 4556063 (1985-12-01), Thompson et al.
patent: 4562840 (1986-01-01), Batina et al.
patent: 4585004 (1986-04-01), Brownlee
patent: 4586508 (1986-05-01), Batina et al.

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