Method and device for regulating fluid pump pressures

Details Method and device for regulating fluid pump pressures Method and device for regulating fluid pump pressures

2008-07-22

2010-12-14

Patel, Ramesh B (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Mechanical control system

C137S001000, C417S038000, C210S767000, C604S065000, C604S141000

Reexamination Certificate

active

07853362

ABSTRACT:
A method is provided for regulating fluid pump pressures by detecting an elevation differential between a fluid flow control device and the distal end of a fluid line in communication with the fluid flow control device. A fluid flow control device, for instance a peritoneal dialysis device, is at a first height, a distal end of a fluid line is at a second height, and a valved outlet, when open, affords communication between the fluid flow control device and the distal end of the fluid line. The elevation differential is correlatable with a pressure measurable during a calibration procedure provided as a part of the methodology.

REFERENCES:
patent: 3815423 (1974-06-01), Gearhart
patent: 4086653 (1978-04-01), Gernes
patent: 4236880 (1980-12-01), Archibald
patent: 4265601 (1981-05-01), Mandroian
patent: 4411649 (1983-10-01), Kamen
patent: 4468219 (1984-08-01), George et al.
patent: 4479760 (1984-10-01), Bilstad et al.
patent: 4586920 (1986-05-01), Peabody
patent: 4778449 (1988-10-01), Weber et al.
patent: 4778451 (1988-10-01), Kamen
patent: 4808161 (1989-02-01), Kamen
patent: 4826482 (1989-05-01), Kamen
patent: 4922805 (1990-05-01), Beswick
patent: 4927411 (1990-05-01), Pastrone et al.
patent: 4950134 (1990-08-01), Bailey et al.
patent: 4976162 (1990-12-01), Kamen
patent: 5088515 (1992-02-01), Kamen
patent: 5167837 (1992-12-01), Snodgrass et al.
patent: 5178182 (1993-01-01), Kamen
patent: 5193990 (1993-03-01), Kamen et al.
patent: 5195986 (1993-03-01), Kamen
patent: 5197787 (1993-03-01), Matsuda et al.
patent: 5207645 (1993-05-01), Ross et al.
patent: 5211201 (1993-05-01), Kamen et al.
patent: 5213477 (1993-05-01), Watanabe et al.
patent: 5222946 (1993-06-01), Kamen
patent: 5250027 (1993-10-01), Lewis et al.
patent: 5253982 (1993-10-01), Niemiec et al.
patent: 5302093 (1994-04-01), Owens et al.
patent: 5349852 (1994-09-01), Kamen et al.
patent: 5350357 (1994-09-01), Kamen et al.
patent: 5421823 (1995-06-01), Kamen et al.
patent: 5431626 (1995-07-01), Bryant et al.
patent: 5431629 (1995-07-01), Lampropoulos et al.
patent: 5438510 (1995-08-01), Bryant et al.
patent: 5447286 (1995-09-01), Kamen et al.
patent: 5461901 (1995-10-01), Ottestad
patent: 5474683 (1995-12-01), Bryant et al.
patent: 5514102 (1996-05-01), Winterer et al.
patent: 5542919 (1996-08-01), Simon et al.
patent: 5570716 (1996-11-01), Kamen et al.
patent: 5628908 (1997-05-01), Kamen et al.
patent: 5634896 (1997-06-01), Bryant et al.
patent: 5641405 (1997-06-01), Keshaviah et al.
patent: 5641892 (1997-06-01), Larkins et al.
patent: 5711483 (1998-01-01), Hays
patent: 5755683 (1998-05-01), Houle et al.
patent: 5795328 (1998-08-01), Barnitz et al.
patent: 5938634 (1999-08-01), Packard
patent: 5980481 (1999-11-01), Gorsuch
patent: 5989423 (1999-11-01), Kamen et al.
patent: 6041801 (2000-03-01), Gray et al.
patent: 6049699 (2000-04-01), Javitt
patent: 6074359 (2000-06-01), Keshaviah et al.
patent: 6165154 (2000-12-01), Gray et al.
patent: 6167837 (2001-01-01), Cook
patent: 6223130 (2001-04-01), Gray et al.
patent: 6228047 (2001-05-01), Dadson
patent: 6302653 (2001-10-01), Bryant et al.
patent: 6343614 (2002-02-01), Gray et al.
patent: 6382923 (2002-05-01), Gray
patent: 6406276 (2002-06-01), Normand et al.
patent: 6416293 (2002-07-01), Bouchard et al.
patent: 6464667 (2002-10-01), Kamen et al.
patent: 6485263 (2002-11-01), Bryant et al.
patent: 6491658 (2002-12-01), Miura et al.
patent: 6497676 (2002-12-01), Childers et al.
patent: 6520747 (2003-02-01), Gray et al.
patent: 6558343 (2003-05-01), Neftel
patent: 6592542 (2003-07-01), Childers et al.
patent: 6663359 (2003-12-01), Gray
patent: 7421316 (2008-09-01), Gray et al.
patent: 2002/0107474 (2002-08-01), Noack
patent: 2002/0147423 (2002-10-01), Burbank et al.
patent: 2003/0029451 (2003-02-01), Blair et al.
patent: 2003/0204162 (2003-10-01), Childers et al.
patent: 2003/0217975 (2003-11-01), Yu et al.
patent: 2003/0218623 (2003-11-01), Krensky et al.
patent: 2003/0220607 (2003-11-01), Busby et al.
patent: 2003/0220608 (2003-11-01), Huitt et al.
patent: 2004/0010223 (2004-01-01), Busby et al.
patent: 2004/0019313 (2004-01-01), Childers et al.
patent: 2004/0082903 (2004-04-01), Micheli
patent: WO 90/13795 (1990-11-01), None
European Patent Office Communication pursuant to Article 92(2) EPC on the examination of EP Application No. 01 274 336.5, Aug. 4, 2005, p. 5.
European Patent Office Decision after Oral Proceedings on EP Application No. 01 274 336.5, Feb. 28, 2007, p. 14.
European Patent Office Decision of the Technical Board of Appeal of EP Application No. 01274336.5, Appeal No. T1473/07-3.2.02, Oct. 27, 2009, p. 10.

Affiliated with

Also associated with

Rating

Method and device for regulating fluid pump pressures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for regulating fluid pump pressures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for regulating fluid pump pressures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4160793