Catheter insert device

Details Catheter insert device Catheter insert device

1987-12-04

1989-07-11

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

604198, 604110, A61M 500

Patent

active

048468053

ABSTRACT:
Disclosed is a catheter insert device 10 employing a collection tube 12 having a conical end 18 with a needle 16 extending therefrom. A catheter 20 is removably mounted on the conical end 18 and is pushed off this end by a guard member 14 mounted to move along the longitudinal axis of the collection tube 12. Locking means 60 and 48 between the guard member and the collection tube permanently lock the guard member 14 in an extended position covering the tip 16a of the needle 16 after the catheter 20 has been inserted into the body 21 of a patient.

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