Non-return valve for medical purposes in particular for balloon

Details Non-return valve for medical purposes in particular for balloon Non-return valve for medical purposes in particular for balloon

1986-05-13

1987-12-01

Truluck, Dalton L.

Surgery

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

Treating material introduced into or removed from body...

137843, 2511491, A61M 2500, F16K 1514

Patent

active

047101687

ABSTRACT:
A non-return valve for medical purposes, in particular for balloon catheters, has a hollow valve housing (3) which at one end has a connecting opening (8) for the insertion of a syringe nozzle and two abutments (16, 17) for a slide member (18). The slide member runs with its peripheral surface over at least one valve opening (15) at the cylindrical inside periphery (14) of the housing (3). The first abutment (16) is of such a slightly raised configuration that the slide member (18) can be inserted through the connecting opening (8), by making use of the elastic deformability of the valve housing (3) and/or the slide member. That makes it possible for the second abutment (17), at the end in opposite relationship to the connecting opening (8), to be already ready moulded in the manufacturing process.

REFERENCES:
patent: 3385301 (1968-05-01), Harautuneian
patent: 3831629 (1974-08-01), Mackal et al.
patent: 3901246 (1975-08-01), Wallace
patent: 4429856 (1984-02-01), Jackson

Affiliated with

Also associated with

Rating

Non-return valve for medical purposes in particular for balloon does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-return valve for medical purposes in particular for balloon , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-return valve for medical purposes in particular for balloon will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1928878