Patent Number: 6,251,102

Title: Laser surgical device and method of its use

Abstract: A laser device for use in a surgical procedure including a housing forming a part of a handpiece and including interior and exterior regions. A laser cavity extending within the interior region of the housing. A cooling arrangement generating a stream of a first coolant. A precooling unit containing a second concentrated coolant. The cooling arrangement communicates with the precooling unit, so that a cooling stream having thermal calorific capacity higher than the thermal calorific capacity of the first coolant enters the laser cavity

Inventors: Gruzdev; Valentin A. (Moscow, RU), Efremkin; Pavel V. (Ardsley, NY)

Assignee: Innotech, USA, Inc.

International Classification: A61B 18/20 (20060101); A61B 17/00 (20060101); A61B 018/18 ()

Expiration Date: 06/26/2018