Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1995-03-16
1997-12-16
Rimell, Sam
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604164, 604167, 604168, 604174, A61M 532, A61M 5178
Patent
active
056979142
ABSTRACT:
The catheter includes a catheter hub at its proximal end having a radially extending wing. The needle is connected at its proximal end to a needle hub. The needle may have at least one notch therein. The needle hub defines a radially extending fin thereon. When the introducer needle is inserted through the catheter such that the distal tip of the needle extends beyond the distal tip of the catheter, the fin on the needle hub extends beyond the distal end of the wing on the catheter hub. This arrangement allows the distal tip of the needle to be retracted into the catheter with a simple proximal motion by the healthcare worker.
REFERENCES:
patent: 3046984 (1962-07-01), Eby
patent: 3547119 (1970-12-01), Hall et al.
patent: 3589361 (1971-06-01), Loper et al.
patent: 3853127 (1974-12-01), Spademan
patent: 4099528 (1978-07-01), Sorenson et al.
patent: 4149539 (1979-04-01), Cianci
patent: 4317445 (1982-03-01), Robinson
patent: 4324236 (1982-04-01), Gordon et al.
patent: 4326519 (1982-04-01), D'Alo et al.
patent: 4353369 (1982-10-01), Muetterties et al.
patent: 4362156 (1982-12-01), Feller et al.
patent: 4419094 (1983-12-01), Patel
patent: 4496348 (1985-01-01), Genese et al.
patent: 4531935 (1985-07-01), Berryessa
patent: 4813939 (1989-03-01), Marcus
patent: 4834708 (1989-05-01), Pillari
patent: 4894052 (1990-01-01), Crawford
patent: 4966586 (1990-10-01), Vaillancourt
patent: 5059186 (1991-10-01), Yamamoto et al.
patent: 5084023 (1992-01-01), Lemieux
patent: 5176662 (1993-01-01), Bartholomew et al.
patent: 5242411 (1993-09-01), Yamamoto et al.
patent: 5254097 (1993-10-01), Schock et al.
patent: 5267971 (1993-12-01), Brimhall
patent: 5269764 (1993-12-01), Vetter et al.
patent: 5273546 (1993-12-01), McLaughlin et al.
patent: 5304144 (1994-04-01), Brimhall
patent: 5306243 (1994-04-01), Bonaldo
patent: 5312359 (1994-05-01), Wallace
patent: 5514109 (1996-05-01), Mollenauer et al.
patent: 5549576 (1996-08-01), Patterson et al.
Becton Dickinson and Company
Lee Eric M.
Racunas Robert V.
Rimell Sam
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