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. 15, 1991
Filed:
May. 14, 1990
John L Rink, San Francisco, CA (US);
Xintec Corporation, Oakland, CA (US);
Abstract
A method for carrying out surgical procedures using a laser and a laser surgical tool includes the provision of a temperature control device associated with the laser which monitors the temperature of the surgical tool and delivery system and governs the laser power output to achieve a desired temperature level. The temperature control device may be used either to prevent heating of the surgical tool and delivery system beyond it structural tolerance, or to maintain a predetermined temperature level which is optimized for a particular surgical or medical procedure. The delivery system may comprise an optical fiber, and the surgical tool may comprise the output end of the optical fiber which is free of any additional surgical cutting implement.