Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-10-17
1990-07-31
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604168, 604110, 604263, A61M 500
Patent
active
049447289
ABSTRACT:
An intravenous catheter placement device which includes a tubular catheter section concentrically surrounding an elongated tubular needle which has a bias cut point projecting from one end of the catheter section with the bias cut point of the needle being used to lead the catheter section into a blood vessel. A protective sheath subassembly is connected to the needle and to the catheter section to permit the needle to be withdrawn through the tubular catheter section into a protective rigid tubular sheath, leaving the catheter section emplaced in the blood vessel. Locking elements on the protective tubular sheath subassembly lock the needle in the protected position.
REFERENCES:
patent: 3536073 (1970-10-01), Farb
patent: 3585986 (1971-06-01), Krug
patent: 3640278 (1972-02-01), Friedman
patent: 3895632 (1975-07-01), Plowiecki
patent: 4096860 (1978-06-01), McLaughlin
patent: 4160450 (1979-07-01), Doherty
patent: 4464171 (1984-08-01), Garwin
patent: 4525157 (1985-06-01), Vaillancourt
patent: 4643200 (1987-02-01), Jennings, Jr.
patent: 4660570 (1987-04-01), Dombrowski
patent: 4668226 (1987-05-01), Omata et al.
patent: 4676783 (1987-06-01), Jagger et al.
patent: 4681567 (1987-07-01), Masters et al.
patent: 4723943 (1988-02-01), Spencer
patent: 4747831 (1988-05-01), Kulli
patent: 4752290 (1988-06-01), Schramm
patent: 4762516 (1988-08-01), Luther et al.
patent: 4772265 (1988-09-01), Walter
patent: 4832696 (1989-05-01), Luther et al.
patent: 4834718 (1989-05-01), McDonald
patent: 4846805 (1989-07-01), Sitar
patent: 4850961 (1989-07-01), Wanderer et al.
Carrell Michael W.
Gericke Stephen H.
Lewis Ralph
Pellegrino Stephen C.
Safe Medical Devices Inc.
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