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. 16, 1990
Filed:
Apr. 03, 1989
Applicant:
Inventor:
Douglas A Pinnow, Laguna Hills, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604 14 ; 606 17 ; 128395 ;
Abstract
A method and apparatus for performing laser surgery by directing infrared and ultraviolet radiant energy from a surgical laser inside a patient's body using a lensguide is disclosed. The lensguide is comprised of a plurality of spaced convex lenses which are disposed within a plurality of rigid tubular segments connected end to end. The lensguide is flexible, allowing it to replace optical fibers in redirecting the radiant energy around bends encountered in surgical applications.