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:
Jul. 02, 1985
Filed:
Feb. 22, 1983
Applicant:
Inventors:
Albert K Chin, San Francisco, CA (US);
Thomas B Kinney, Mountain View, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128344 ; 604 98 ; 604271 ;
Abstract
A dilatation catheter is provided with an elongated balloon element having a distal evertable dilating portion and a proximal connector portion. The proximal connector portion extends through and past a large chamber where part of it may be layed-up in a loop or loops, and said connector portion also extends through O-ring braking and sealing structure.