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:
Apr. 22, 2003
Filed:
Sep. 01, 2000
Joël Bardeau, Seilh, FR;
Michel Costecalde, Montauban, FR;
Astra Tech AB, Molndal, SE;
Abstract
A blood vessel such as a varicose vein is removed using a semi-rigid rod attached to a flexible thread. The thread is passed through the vein using the rod, which can then be removed. An end of the vein is affixed at a point between the ends of the thread, for example the midpoint. By pulling on the thread, the end of the vein is drawn back into the lumen of the vein, and the vein is progressively turned inside out. A stop can be fixed to the thread slightly beyond the point at which the vein is affixed to the thread, and prevents slipping along the thread. The thread can be at least twice as long as the vein, and alternately pulled in opposite directions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile