Nancy Duplan resumes & CV records
Resumes
Nancy E Duplan, 711265 Stone Dr, San Marcos, CA 92078
Nancy Duplan Phones & Addresses
1265 Stone Dr, San Marcos, CA 92078 619-9978963
Canyon Lake, CA
Squaw Valley, CA
Lake Elsinore, CA
San Diego, CA
Escondido, CA
Riverside, CA
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Nancy E Duplan
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Publications & IP owners
Us Patents
Retractable Needle For Use With Syringe
US Patent:
5304150, Apr 19, 1994
Filed:
Jun 24, 1992
Appl. No.:
7/903617
Inventors:
Nancy Duplan - San Marcos CA
Carlton E. Duplan - San Marcos CA
Carlton E. Duplan - San Marcos CA
Assignee:
Duplan Industries - San Marcos CA
International Classification:
A61M 500
US Classification:
604195
Abstract:
A retractable needle is disclosed for use with a hypodermic syringe, in order to eliminate the possibility that a user could inadvertently contact a contaminated needle. The present needle comprises a hypodermic needle and needle support which can engage with the sealing portion of a commercially available hypodermic syringe plunger, allowing the needle to be withdrawn into the barrel of the syringe after use.
Retractable Needle System
US Patent:
5722960, Mar 3, 1998
Filed:
Jul 27, 1993
Appl. No.:
8/097989
Inventors:
Nancy Duplan - San Marcos CA
Carlton E. Duplan - San Marcos CA
Carlton E. Duplan - San Marcos CA
Assignee:
Duplan Industries - San Marcos CA
International Classification:
A61M 500
US Classification:
604195
Abstract:
A retractable needle system for use with a medical device is described. The system uses a retractor which engages the well of a needle support means and retracts the needle support means containing the needle back into the cylindrical barrel of the medical device.
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