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:
Jun. 27, 1989
Filed:
Dec. 17, 1987
Applicant:
Inventors:
Brian M Packard, Delano, MN (US);
Mark A Rydell, Golden Valley, MN (US);
Assignee:
Schneider-Shiley (USA) Inc., Minneapolis, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128657 ; 128772 ; 604164 ; 604280 ;
Abstract
A steerable catheter guide comprised of an outer tube and an inner member surrounded by and rotatable with respect to said outer tube is disclosed. The steerable catheter guide also includes a formable member bonded to said inner member and said outer tube in the area of their respective distal ends. This design causes any rotation of the inner member with respect to the outer member to impart a torque directly to the distal end of the guide making steering much easier and less erratic.