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:
May. 07, 1996
Filed:
Mar. 17, 1994
Ernesto Avellanet, Miami Lakes, FL (US);
Michael L O'Hara, Salt Lake City, UT (US);
Cordis Corporation, Miami Lakes, FL (US);
Abstract
An intravascular catheter introducer which comprises a tubular sheath having a distal end, for extending through the skin of a patient and into the vascular system. The sheath defines a lumen for receiving a catheter. A hub is carried on the proximal end of the sheath. The hub defines a bore communicating between the lumen and the exterior. A catheter-penetratable seal is carried in the bore, with the sheath carrying an embedded tubular reinforcing strand member along at least a majority of its length. Thus improved kink resistance is provided. Also, improved frictional characteristics are provided when the tubular sheath comprises polytetrafluoroethylene.