Blood pump system and method of operation

Surgery – Cardiac augmentation – With condition responsive means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C623S003100

Reexamination Certificate

active

07951062

ABSTRACT:
A blood pump system includes a blood pump having a motor with a rotor and a stator. The stator has a plurality of stator windings situated therein. A motor controller is coupled to the motor, and a processor has inputs coupled to the motor controller for receiving a time continuous signal from the pump. The processor is programmed to transform the time continuous signal to the frequency domain, and control the pump and detect excess suction in response to the time continuous signal in the frequency domain.

REFERENCES:
patent: 4221543 (1980-09-01), Cosentino et al.
patent: 4363609 (1982-12-01), Cosentino et al.
patent: 4557673 (1985-12-01), Chen et al.
patent: 4578077 (1986-03-01), Joh
patent: 4692145 (1987-09-01), Weyant
patent: 4957504 (1990-09-01), Chardack
patent: 5041086 (1991-08-01), Koenig et al.
patent: 5511958 (1996-04-01), Chen et al.
patent: 5527159 (1996-06-01), Bozeman, Jr. et al.
patent: 5599173 (1997-02-01), Chen et al.
patent: 5888242 (1999-03-01), Antaki et al.
patent: 5947892 (1999-09-01), Benkowski et al.
patent: 5975126 (1999-11-01), Bump et al.
patent: 6066086 (2000-05-01), Antaki et al.
patent: 6139487 (2000-10-01), Siess
patent: 6183412 (2001-02-01), Benkowski et al.
patent: 6605032 (2003-08-01), Benkowski et al.
patent: 6623420 (2003-09-01), Reich et al.
patent: 2003/0045772 (2003-03-01), Reich et al.
patent: 2003/0069465 (2003-04-01), Benkowski et al.
patent: 8803784 (1988-06-01), None
patent: 0019097 (2000-04-01), None
patent: 2004054641 (2004-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Blood pump system and method of operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blood pump system and method of operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blood pump system and method of operation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2661673

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.