Cassette for measuring parameters of blood

Details Cassette for measuring parameters of blood Cassette for measuring parameters of blood

1998-02-26

2000-08-08

Winakur, Eric F.

Surgery

Diagnostic testing

Measuring or detecting nonradioactive constituent of body...

356 39, 422 681, 436 68, A61B 500, G01N 3348

Patent

active

061014060

ABSTRACT:
A cassette useful for measuring one or more parameters of blood in, for example, a cardiopulmonary bypass circuit has a convex coupling for releasable connection with a mating, concave coupling of a measuring device. The coupling of the cassette includes flexible leg portions that can be moved toward each other under the influence of finger pressure to detach the cassette from the measuring device. Optionally, the cassette includes a body carrying one or more sensors, and also includes a casing that can be detached from the body when desired. A shunt circuit arrangement enables the cassette to be connected to the bypass circuit either before or during a surgical procedure.

REFERENCES:
patent: Re31879 (1985-05-01), Lubbers et al.
patent: D326718 (1992-06-01), Maxwell et al.
patent: 2927582 (1960-03-01), Berkman et al.
patent: 3639829 (1972-02-01), Harnoncourt
patent: 3639830 (1972-02-01), Harnoncourt
patent: 3718568 (1973-02-01), Neuwelt
patent: 3799672 (1974-03-01), Vurek
patent: 3826730 (1974-07-01), Watanabe et al.
patent: 4041932 (1977-08-01), Fostick
patent: 4338174 (1982-07-01), Tamura
patent: 4401547 (1983-08-01), Schinkmann et al.
patent: 4447150 (1984-05-01), Heinemann
patent: 4469659 (1984-09-01), Carson et al.
patent: 4557900 (1985-12-01), Heitzmann
patent: 4640820 (1987-02-01), Cooper
patent: 4640826 (1987-02-01), Williams et al.
patent: 4745279 (1988-05-01), Karkar et al.
patent: 4786474 (1988-11-01), Cooper
patent: 4798738 (1989-01-01), Yafuso et al.
patent: 4824789 (1989-04-01), Yafuso et al.
patent: 4830013 (1989-05-01), Maxwell
patent: 4849172 (1989-07-01), Yafuso et al.
patent: 4867919 (1989-09-01), Yafuso et al.
patent: 4886338 (1989-12-01), Yafuso et al.
patent: 4919891 (1990-04-01), Yafuso et al.
patent: 4938218 (1990-07-01), Goodman et al.
patent: 4951669 (1990-08-01), Maxwell et al.
patent: 4989606 (1991-02-01), Gehrich et al.
patent: 4999306 (1991-03-01), Yafuso et al.
patent: 5006314 (1991-04-01), Gourley et al.
patent: 5043285 (1991-08-01), Surgi
patent: 5048525 (1991-09-01), Maxwell
patent: 5053520 (1991-10-01), Bieniarz et al.
patent: 5057278 (1991-10-01), Maxwell et al.
patent: 5081041 (1992-01-01), Yafuso et al.
patent: 5081042 (1992-01-01), Yafuso et al.
patent: 5094820 (1992-03-01), Maxwell et al.
patent: 5104623 (1992-04-01), Miller
patent: 5127077 (1992-06-01), Iyer et al.
patent: 5128019 (1992-07-01), Karpf et al.
patent: 5132057 (1992-07-01), Tomisaka et al.
patent: 5136033 (1992-08-01), Masilamani et al.
patent: 5162525 (1992-11-01), Masilamani et al.
patent: 5171029 (1992-12-01), Maxwell et al.
patent: 5175016 (1992-12-01), Yafuso et al.
patent: 5176882 (1993-01-01), Gray et al.
patent: 5272088 (1993-12-01), Morlotti
patent: 5278072 (1994-01-01), Wall et al.
patent: 5289255 (1994-02-01), Mullin et al.
patent: 5296381 (1994-03-01), Yafuso et al.
patent: 5304492 (1994-04-01), Klinkhammer
patent: 5308320 (1994-05-01), Safar et al.
patent: 5308321 (1994-05-01), Castro
patent: 5348706 (1994-09-01), Abul-Haj et al.
patent: 5403746 (1995-04-01), Bentsen et al.
patent: 5409666 (1995-04-01), Nagel et al.
patent: 5453248 (1995-09-01), Olstein
patent: 5462879 (1995-10-01), Bentsen
patent: 5462880 (1995-10-01), Kane et al.
patent: 5474743 (1995-12-01), Trend et al.
patent: 5480723 (1996-01-01), Klainer et al.
patent: 5498549 (1996-03-01), Nagel et al.
patent: 5508509 (1996-04-01), Yafuso et al.
patent: 5518694 (1996-05-01), Bentsen
patent: 5591400 (1997-01-01), Dektar et al.
P. 3-24 and 31-44, Operator's Manual, CDI Blood Gas Monitoring System 400, 3M Health Care (undated).
"Sensor Module" Research Disclosure, vol. 388, Aug. 1996, GB, pp. 520-525, XP000635453.

Affiliated with

Also associated with

Rating

Cassette for measuring parameters of blood does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cassette for measuring parameters of blood, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cassette for measuring parameters of blood will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1159082