Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1984-07-20
1985-11-19
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
A61M 500
Patent
active
045539600
ABSTRACT:
The cannula of a conventional intravascular catheter is placed into the peritoneal cavity through a small shallow incision in antiseptically prepared skin. The stylet or trocar of the conventional catheter is removed; and a stainless steel elongated flexible guide is inserted through the catheter's cannula into the peritoneal cavity. The catheter's cannula is removed and a flexible elongated cannula inserted into the cavity over the guide and secured in place with a suture. Fluid operation means is connected to the elongated cannula by connector means to permit fluid treatment after removal of the guide. Apparatus to effect peritoneal fluid treatment are placed in sterile openable sealed packages for storage and transport.
REFERENCES:
patent: 3352306 (1967-11-01), Hirsch
patent: 3459188 (1969-08-01), Roberts
patent: 3520298 (1970-07-01), Lange
patent: 3547103 (1970-12-01), Cook
patent: 3698396 (1970-12-01), Katerndahl et al.
patent: 3730183 (1973-05-01), Goldsmith et al.
patent: 3941119 (1976-03-01), Corrales
The Lancet, 1964, pp. 941-942.
USCI Catalogue, 1967-1968, pp. 29-32.
The Lancet, "Stylet-Catheter for Peritoneal Dialysis", May 1965, pp. 1047-1049.
Lazarus Harrison
Nelson James A.
Lazarus Harrison
Nelson James A.
Scott Christa K.
Yasko John D.
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