Gastric tube with fluid injection adaptor

Details Gastric tube with fluid injection adaptor Gastric tube with fluid injection adaptor

1992-07-07

1993-12-28

Yasko, John D.

Surgery

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

Material introduced into and removed from body through...

604 28, 604 31, 604 45, 604283, A61M 2700

Patent

active

052735230

ABSTRACT:
A double lumen gastric tube including a valve to prevent gastric reflux or leakage through the vent lumen thereof. The gastric tube also includes an adaptor which allows fluid injection through the tube without removing the valve. The valve allows the passage of air into the vent lumen when atmospheric pressure exceeds stomach pressure. When stomach pressure exceeds atmospheric pressure the valve prevents flow of fluid through the tube. The adaptor allows fluid to be injected into the vent lumen through the valve.

REFERENCES:
patent: 3087492 (1963-04-01), Garth
patent: 3726282 (1973-04-01), Patel
patent: 4573965 (1986-03-01), Russo
patent: 4735607 (1988-04-01), Keith, Jr.
patent: 4850393 (1989-07-01), Lashomb
patent: 4881542 (1989-11-01), Schmidt et al.

Affiliated with

Also associated with

Rating

Gastric tube with fluid injection adaptor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gastric tube with fluid injection adaptor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gastric tube with fluid injection adaptor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1539759