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:
Oct. 25, 1994
Filed:
Jan. 24, 1994
Erich H Wolf, Vista, CA (US);
Christopher L Davis, San Diego, CA (US);
David P Skarshaug, San Diego, CA (US);
Charles S Bankert, Oceanside, CA (US);
Richard Hannah, Vista, CA (US);
Samuel D Riccitelli, Carlsbad, CA (US);
Puritan-Bennett Corporation, Carlsbad, CA (US);
Abstract
The reinforced catheter sensor probe for intravascular use includes an aramid strand that extends along the length of the electromagnetic conduits and is bonded thereto. A greater than ten fold increase in tensile strength is thereby achieved. Additionally, the inherent strength of flexibility of the reinforcing strand ensures that a positive interconnection with the distal end of the sensor probe is maintained in the event the sensor probe is subjected to loads that cause its relatively more fragile components to sever. A protective, strain relieving introducer catheter is also provided to substantially prevent kinking and breakage of the sensor probe where the introducer catheter bends.