Cannula

Details Cannula Cannula

1983-04-08

1985-04-02

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

604174, A61M 2500

Patent

active

045085358

ABSTRACT:
The invention relates to a tubular cannula for use with an artificial heart in open heart surgery.
The cannula has a tubular portion with an axis having a three-dimensional configuration by being bent at least twice in different directions between an insertion distal end tip for insertion into a heart and a connection proximal end tip for connection with the artificial heart.

REFERENCES:
patent: 2211975 (1940-08-01), Hendrickson
patent: 3903895 (1975-09-01), Alley et al.
patent: 4117836 (1978-10-01), Erikson
patent: 4169464 (1979-10-01), Obrez
patent: 4173981 (1979-11-01), Mortensen
patent: 4392855 (1983-07-01), Oreopoulos

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