Surgery – Truss – Pad
Patent
1990-06-01
1992-06-09
Cohen, Lee S.
Surgery
Truss
Pad
128672, 128680, 606 34, A61B 502
Patent
active
051198240
ABSTRACT:
An apparatus for detecting a heartbeat synchronous wave produced from a subject in synchronization with heartbeat of the subject, including a probe which is adapted to be set on a body portion of the subject, a sensor for detecting the heartbeat synchronous wave produced from the subject, the sensor being supported by the probe, a judging device for judging whether or not an electric knife is being used on the subject, and a device for, if the judging device judges that the electric knife is being used, ceasing from detecting the heartbeat synchronous wave, or discarding the heartbeat synchronous wave detected when the electric knife is being used. The judging device may be adapted to detect a high frequency electric current flowing from an electric knife to the probe via the body portion of the subject, and judge whether or not the electric knife is being used on the subject, based on the detected high frequency electric current.
REFERENCES:
patent: 4245649 (1981-01-01), Andersen
patent: 4331157 (1982-05-01), Keller, Jr. et al.
patent: 4928700 (1990-05-01), Harada
patent: 4934377 (1990-06-01), Bora et al.
Cohen Lee S.
Colin Electronics Co., Ltd.
LandOfFree
Heartbeat synchronous wave detecting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heartbeat synchronous wave detecting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heartbeat synchronous wave detecting apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1798189