System and method for noise reduction in thermodilution for...

Details System and method for noise reduction in thermodilution for... System and method for noise reduction in thermodilution for...

2006-11-07

2006-11-07

Marmor, II, Charles A (Department: 3735)

Surgery

Diagnostic testing

Cardiovascular

C600S529000, C600S484000

Reexamination Certificate

active

07131950

ABSTRACT:
A system and method for artifact reduction in thermodilution for cardiac measurement is provided by both respiration artifacts and noise artifacts are reduced. The system and method detects the beginning of a respiration cycle and estimates a respiration artifact which is subtracted from the thermosignal recorded.

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patent: 5363856 (1994-11-01), Hughes et al.
patent: 5620002 (1997-04-01), Hughes
patent: 5687733 (1997-11-01), McKown

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