Syringe with retractable needle

Details Syringe with retractable needle Syringe with retractable needle

1989-12-19

1991-09-10

Hindenburg, Max

Surgery

Truss

Pad

604182, 604198, A61B 500

Patent

active

050465082

ABSTRACT:
A medical instrument comprises a needle which is movable between an extended operative position where the needle is exposed for use and a retracted inoperative position where the needle is covered so as to reduce the likelihood of inadvertent contact with the needle. The instrument also includes a needle biasing means which normally urges the needle toward its retracted position and an actuator movable between a position of interference with movement of the needle to its retracted position and a position out of interference with the needle to permit the needle biasing means to act on the needle and urge the same toward its retracted position.

REFERENCES:
patent: 4027608 (1977-06-01), Arbuckle
patent: 4813426 (1989-03-01), Haber et al.
patent: 4838863 (1989-06-01), Allard et al.
patent: 4900310 (1990-02-01), Ogle

Affiliated with

Also associated with

Rating

Syringe with retractable needle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Syringe with retractable needle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Syringe with retractable needle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-533074