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:
Sep. 17, 1991
Filed:
Mar. 27, 1991
Applicant:
Inventor:
Thomas O Bales, Jr, Coral Gables, FL (US);
Assignee:
Dow Corning Wright Corporation, Arlington, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604 22 ; 606159 ;
Abstract
A catheter having a distal working head carried by a tubular sheath. A bearing fixed to the tubular sheath forms fluid delivery passageways in fluid communications with the center of the sheath. The fluid delivery passageways open into a vessel via radially extending ports that open out into the vessel through an end face of the bearing.