Arterial cannula tip and method of manufacture

Details Arterial cannula tip and method of manufacture Arterial cannula tip and method of manufacture

1990-03-12

1992-01-28

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

138 39, 604282, A61M 2500

Patent

active

050840339

ABSTRACT:
An improved arterial cannula tip of the type comprising a hollow tube having a bent inlet conduit, the improvement comprising constructing the cannula tip so that the wall of the cannula tip is thicker at the inside of the bend than in the surrounding areas. The cannula is preferably formed by taking a generally tubular blank having an area in which the wall of the blank is thicker than the surrounding areas, and bending the blank in this area of increased thickness. The blank may be formed by molding the blank in a mold with a core pin bent or configured to form the area of increased thickness on one side of the blank.

REFERENCES:
patent: 2899959 (1959-08-01), Ginsburg
patent: 3623511 (1971-11-01), Levin
patent: 4002174 (1977-01-01), Reed et al.
patent: 4508535 (1985-04-01), Joh et al.
patent: 4710181 (1987-12-01), Fuqua
patent: 4909787 (1990-03-01), Danforth
Two brochures for "Sarns D.sup.4 " brand cannula, 1988.
Brochure for "Argyle Thi Aortic Perfusion Cannula", undated.
Brochrue for Bard "Aortic Perfusion Cannulae", undated.
Brochure for Research Medical, Inc. "Aortic Perfusion Cannulae", undated.

Affiliated with

Also associated with

Rating

Arterial cannula tip and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arterial cannula tip and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arterial cannula tip and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1858082