Vena caval catheter

Details Vena caval catheter Vena caval catheter

1984-02-23

1987-07-14

Lander, Ferris H.

Surgery

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

Treating material introduced into or removed from body...

604 4, 604264, A61M 2500

Patent

active

046800298

ABSTRACT:
A vena caval catheter is provided with a distal cage-like catheter tip having a cone connected to the inner side of the distal end of the tip within the cage and with the apex proximally of the distal end of the tip and coincident with the longitudinal axis of the catheter tip. The tip has a distal end and struts having smoothly contoured surfaces.

REFERENCES:
patent: 1518211 (1924-12-01), Maue
patent: 2862498 (1958-12-01), Weekes
patent: 3828767 (1974-08-01), Spiroff
patent: 4129129 (1978-12-01), Amrine
patent: 4309994 (1982-01-01), Grunwald
patent: 4317452 (1982-03-01), Russo et al.
William Harvey, "Quality Construction in a Variety of Designs", one page, both sides.
Sherwood Medical Co., "Argyle", Perfusion Product Manual, pp. 13 and 15.
C. R. Bard, "USCI", Extracorporeal Circulation Cannulae, Sec. 7, pp. 1, 8, 9, 10, 11, 12 & 14.
Sarns Inc., Ann Arbor, Mich., "Sterilized Disposable Instruments", pp. 14, 18, 20, 21, 22, 24, 26, 28 & address page.

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