Subcutaneous injection set with crimp-free soft cannula

Details Subcutaneous injection set with crimp-free soft cannula Subcutaneous injection set with crimp-free soft cannula

1993-04-05

1993-11-02

Hirsch, Paul J.

Surgery

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

Treating material introduced into or removed from body...

604165, A61M 500

Patent

active

052579808

ABSTRACT:
A device for use as a subcutaneous injection set is disclosed which has a soft cannula through which a selected medication can be administered to a patient, wherein the soft cannula is adapted for transcutaneous placement by an insertion needle substantially without crimping or kinking. The cannula is supported by and protrudes outwardly from a housing adapted to receive the selected medication. The insertion needle is initially inserted through a septum on the housing and further through the cannula to provide a rigid structure to insert the soft cannula through the patient's skin. The insertion needle and cannula are constructed to prevent longitudinal slippage of the cannula on the needle during the insertion process, thereby preventing undesired crimping or kinking of the soft cannula. After insertion, the needle is withdrawn from the cannula and housing to permit medication delivery to the patient.

REFERENCES:
patent: 4755649 (1988-07-01), Barker et al.
patent: 4762517 (1988-08-01), McIntyre et al.
patent: 4863442 (1989-09-01), DeMello et al.
patent: 4955863 (1990-09-01), Walker et al.
patent: 4966588 (1990-10-01), Rayman et al.
patent: 4978334 (1990-12-01), Toye et al.
patent: 5176602 (1993-01-01), Bartholomew et al.

Affiliated with

Also associated with

Rating

Subcutaneous injection set with crimp-free soft cannula does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subcutaneous injection set with crimp-free soft cannula, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subcutaneous injection set with crimp-free soft cannula will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1754703