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. 21, 2015
Filed:
Feb. 07, 2012
Sophie Humbert, Arbusigny, FR;
René Milleret, Montpellier, FR;
Sébastien Lugbull, Seyssel, FR;
Cermavein, Archamps, FR;
Abstract
The purpose of the invention is to develop an improved device for injecting pulsed steam into a human or animal vessel (e.g. veins), especially tributaries and perforating veins to treat them through thermofibrosis. The device of the invention includes a water pulse generator that produces micro pulses of pressurized sterile water; a hand piece that transforms pulses of water coming from the generator into pulses of steam; an endoluminal catheter with a tubular part for delivering the steam into the vessel; connection means between the hand piece and the endoluminal catheter; and a programmable central processing unit (cpu) to control the water pulse generator and the hand piece.