Continuously adjustable high flow insufflator valve

Details Continuously adjustable high flow insufflator valve Continuously adjustable high flow insufflator valve

1995-04-25

1996-12-24

Yasko, John D.

Surgery

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

Gas application

604 30, 251314, A61M 3700

Patent

active

055869742

ABSTRACT:
A valve having a continuously adjustable flow rate which can be used in an insufflator. The valve includes an inlet fluidly coupled with a fluid supply, a chamber fluidly coupled with the inlet, a perforated disk, an outlet, and a two-sided dynamic seal arranged about the perforated disk and having a first side fluidly coupled with the chamber and a second side fluidly coupled with the outlet. By varying a rotational velocity (or frequency) of the perforated disk, the flow rate of the valve can be continuously adjusted.

REFERENCES:
patent: 2214195 (1940-09-01), Frankley
patent: 2858847 (1958-11-01), Collins
patent: 4448214 (1984-05-01), D'Alessio
patent: 4501296 (1985-02-01), Marsoner et al.
patent: 4705073 (1987-11-01), Beck
patent: 5148946 (1992-09-01), Mizuta et al.
patent: 5342294 (1994-08-01), Wiest et al.
patent: 5346470 (1994-09-01), Hobbs et al.

Affiliated with

Also associated with

Rating

Continuously adjustable high flow insufflator valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Continuously adjustable high flow insufflator valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuously adjustable high flow insufflator valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1176017