Actuator spring for syringe sheaths

Details Actuator spring for syringe sheaths Actuator spring for syringe sheaths

1993-01-21

1994-05-03

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604198, 604263, A61M 500

Patent

active

053083326

ABSTRACT:
This invention relates to reciprocable sheaths for hypodermic syringes that have latches to hold the sheaths over the needle of the syringes. A spring is employed to normally move the sheath over the needle and the expansion of the spring is limited to 90.degree. of the free expansion dimension to positively move the sheaths and latches to the fully protected position. Volume numbers and graduations are placed on the exterior of the syringe plumger for greater clarity of reading.

REFERENCES:
patent: 4850968 (1989-07-01), Romano
patent: 4894055 (1990-01-01), Sudnak
patent: 4932940 (1990-06-01), Walker et al.
patent: 4985021 (1991-01-01), Straw et al.

Affiliated with

Also associated with

Rating

Actuator spring for syringe sheaths does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Actuator spring for syringe sheaths, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator spring for syringe sheaths will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2111712