The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 1977
Filed:
Apr. 06, 1976
Applicant:
Inventor:
George G Siposs, Costa Mesa, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ; A61M / ;
U.S. Cl.
CPC ...
128260 ; 1282 / ; 2223865 ;
Abstract
This invention is directed to an implantable medication-dispensing device which is arranged for subcutaneous implantation. The device has hard body in which is located a liquid reservoir, an adjacent gas chamber, and a pump which is manually operable through the cutaneous layer for drawing liquid medication from the reservoir and dispensing it and directing it into the body tissue below the hypoderm. A refill membrane permits injection of medication into the reservoir so that the implanted device can be periodically refilled.