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:
Jan. 29, 1985
Filed:
Oct. 26, 1981
Applicant:
Inventor:
Louis C Cosentino, Wayzata, MN (US);
Assignee:
Renal Systems, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604175 ; 128 / ; 604 29 ;
Abstract
An implantable device for providing communication between interior structures of the body and the exterior of the body, the device comprising a rigid member of biologically compatible material, including a smooth tube portion extending through the skin and a flangeless subcutaneous portion, the subcutaneous portion containing on the exterior surfaces thereof a porous tissue ingrowth media such as a collar of Dacron velour or a coating of porous titanium.