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:
Apr. 08, 1986
Filed:
Jul. 18, 1983
Applicant:
Inventor:
Herbert Mittleman, Deerfield, IL (US);
Assignee:
Trimedyne, Inc., Santa Ana, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604175 ; 604256 ;
Abstract
An implantable medical device and system for percutaneous (e.g., peritoneal as well as subcutaneous) administration of a medication from an external source is disclosed. Continuous, variable rate, or intermittent administration of medication can be effected without the need for repeated puncturing of the patient's skin. The present device includes an implant that is transcutaneously anchored to the patient, an insert releasably mounted on the implant, and a seal means on the implant which seals an implant cavity that receives the insert upon removal of the insert so that the patient is protected from infection while the insert is replaced.