Catheter inserter

Details Catheter inserter Catheter inserter

1992-03-19

1993-04-13

Hirsch, Paul J.

Surgery

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

Treating material introduced into or removed from body...

604198, A61M 500

Patent

active

RE0342238

ABSTRACT:
A catheter inserter has an inserter housing with a flat base and a cannula housing disposed within the inserter housing with a cannula extending generally parallel to the inserter housing longitudinal axis. Stop means are disposed at each end of the inserter housing. locking means on the cannula housing selectively engage the stop means to lock the cannula housing in a first disposition in which the cannula extends outwardly from the inserter housing and in a second disposition in which the cannula is retracted within said inserter housing. The cannula housing has a passage in fluid communication with the cannula which, together with means on the inserter housing and cannula housing, permit the external viewing of blood passing into the fluid passage from the cannula.

REFERENCES:
patent: 3463152 (1969-08-01), Sorenson
patent: 4693708 (1987-09-01), Wanderer et al.
patent: 4747831 (1988-05-01), Kulli
patent: 4832696 (1989-05-01), Luther et al.
patent: 4850961 (1989-07-01), Wenderer
patent: 4871355 (1989-10-01), Kikkawa
patent: 4917679 (1990-04-01), Kronner
patent: 4935016 (1990-06-01), Deleo

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