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:
Jun. 05, 2001
Filed:
Oct. 09, 1998
Applicant:
Inventors:
Colette Cozean, El Toro, CA (US);
Michael Colvard, Pacific Palisades, CA (US);
Robert C. Allen, Charlottesville, VA (US);
Edwin U. Keates, Villanova, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/818 ;
U.S. Cl.
CPC ...
A61B 1/818 ;
Abstract
A laser and a laser probe are used in conjunction with a suture to remove a blockage in Schlemm's canal. The suture is advanced into Schlemm's canal until the suture comes into contact with tissue blocking the canal. The laser probe follows the path of suture until the laser probe is proximal to tissue blocking the canal. The laser is activated to apply pulsed laser energy to the tissue blocking the canal, thereby ablating the occluding tissue to reopen Schlemm's canal.