Catheter sensor and memory unit

Details Catheter sensor and memory unit Catheter sensor and memory unit

1988-07-29

1989-08-22

Cohen, Lee S.

Surgery

Truss

Pad

128672, 128673, 128736, 128748, 129912, 73 1R, 36457101, A61B 500, G01K 1500, G01L 2700

Patent

active

048586153

ABSTRACT:
The sensor and memory unit (30, 92 or 94) includes a sensor assembly (34) having at least one sensor (48, 50 or 96) therein and a memory (18, 22, 70, 98) associated and fixed therewith. In one embodiment the memory (70, 98) is mounted in a memory module (38 or 90) which is connected by a multiconductor lead (40 or 88) to the sensor or sensors (48, 50 or 96). Also the sensor assembly (34) can be fixed in the distal end (36) of a catheter (32).
The sensor and memory unit (94) can be coupled to signal processing and conditioning circuitry (76, 176 or 276) which can include a microprocessor (178) for processing the sensor (96) signals and conditioning/correcting same based upon the information data retrieved from the memory (98).

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patent: 4418392 (1983-11-01), Hata
patent: 4446715 (1984-05-01), Bailey

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