Catheter for percutaneous gastrostomy

Details Catheter for percutaneous gastrostomy Catheter for percutaneous gastrostomy

1987-03-10

1989-05-30

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604764, A61M 2500

Patent

active

048347256

ABSTRACT:
A catheter of plastic material for percutaneous gastrostomy is introduced directly through the abdominal wall into the gastric lumen (16) where it is secured against slipping out of the stomach (10) of its end (12') by a portion (18) of the catheter (12) assuming a spiral configuration in the interior of the stomach and resting on the stomach wall upon withdrawal of a trocar.

REFERENCES:
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patent: 2603217 (1952-07-01), McShirley
patent: 3155097 (1964-11-01), Barron
patent: 3680562 (1972-08-01), Wittes et al.
patent: 3736939 (1973-06-01), Taylor
patent: 3860006 (1975-01-01), Patel
patent: 4182342 (1980-01-01), Smith
patent: 4243030 (1981-01-01), Lynch et al.
patent: 4531933 (1985-07-01), Norton et al.
patent: 4596564 (1986-06-01), Spetzler et al.
patent: 4668225 (1987-05-01), Russo et al.
patent: 4738667 (1988-04-01), Galloway
Article by M. Keymling, M. Schroeder, W. Worner entitled "Experience with the Percutaneous Endoscopically Controlled Gastrostomy (PEG)", published 1985, 36: 1297-1301.

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