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:
Feb. 07, 1995
Filed:
Dec. 30, 1993
Applicant:
Inventor:
Alan H Rappe, Sun Prairie, WI (US);
Assignee:
Target Therapeutics, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ; A61B / ;
U.S. Cl.
CPC ...
606108 ; 606-1 ; 606113 ;
Abstract
A device for retrieving foreign bodies, such as a vasoocclusive coil or elements, from within vessels such as those of the cardiovascular system includes a tubular member and a flexible wire that extends axially through the tubular member with its distal end extending out the distal end of the tubular member and looped back and affixed to the distal end of the tubular member to form a loop whose size may be adjusted by axial movement of the wire relative to the tubular member and which may be used to ensnare the foreign bodies and remove them from the vessel.