Disposable fluid infusion pumping chamber cassette and drive mec

Details Disposable fluid infusion pumping chamber cassette and drive mec Disposable fluid infusion pumping chamber cassette and drive mec

1987-05-01

1989-06-27

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604153, A61M 3100

Patent

active

048425842

ABSTRACT:
This invention relates to a disposable cassette having a pumping chamber therein and with a controlled positive displacing pump driving apparatus for use with the cassette, for performing intravenous or intra-arterial infusions. More particularly, it pertains to disposable cassettes which include an exposed flexible diaphragm forming one wall of the pump chamber and adapted to be engaged by a plunger or piston member driven and controlled by the driver apparatus to pump fluid through the cassette.

REFERENCES:
patent: 2308974 (1943-01-01), Harper
patent: 3620650 (1971-11-01), Shaw
patent: 4142524 (1979-03-01), Jassawalla
patent: 4165208 (1979-08-01), Lundquist
patent: 4181245 (1980-01-01), Garrett et al.
patent: 4199307 (1980-04-01), Jassawalla
patent: 4273121 (1981-06-01), Jassawalla
patent: 4303376 (1981-12-01), Siekmann
patent: 4336800 (1982-06-01), Pastrone
patent: 4381005 (1983-04-01), Bujan
patent: 4398908 (1983-08-01), Siposs
patent: 4453931 (1984-06-01), Pastrone
patent: 4453932 (1984-06-01), Pastrone
patent: 4457753 (1984-07-01), Pastrone
patent: 4468222 (1984-08-01), Lundquist
patent: 4470758 (1984-09-01), Pazemenas
patent: 4474309 (1984-10-01), Solomon
patent: 4696671 (1987-09-01), Epstein et al.

Affiliated with

Also associated with

Rating

Disposable fluid infusion pumping chamber cassette and drive mec does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disposable fluid infusion pumping chamber cassette and drive mec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable fluid infusion pumping chamber cassette and drive mec will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-810257