Patents Assigned to Innotech, USA, Inc.
-
Patent number: 7548568Abstract: A hand-held laser device includes a casing formed with a substantially hollow interior space and having a laser emitter thereinside. The laser emitter is formed with an exciting lamp and a laser rod. A source generating a stream of gaseous coolant is provided within the interior space. A fluid cooling arrangement at least partially surrounding the laser rod is disposed within the stream of gaseous coolant for heat removal therefrom.Type: GrantFiled: October 19, 2007Date of Patent: June 16, 2009Assignee: Innotech USA Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 7524317Abstract: A laser perforator for perforating skin of a patient and obtaining of blood samples consists of laser light source for producing an output laser beam, a focusing arrangement for focusing the output laser beam at a skin area selected for perforation, a guiding arrangement, a power supply unit and a retaining arrangement for retaining the skin area. The retaining arrangement is formed to intensify blood circulation in the skin area selected for perforation.Type: GrantFiled: May 10, 2004Date of Patent: April 28, 2009Assignee: Innotech, USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 7298767Abstract: A hand-held laser device includes a casing formed with a substantially hollow interior space and having a laser emitter thereinside. The laser emitter is formed with an exciting lamp and a laser rod. A source generating a stream of gaseous coolant is provided within the interior space. A fluid cooling arrangement at least partially surrounding the laser rod is disposed within the stream of gaseous coolant for heat removal therefrom.Type: GrantFiled: October 22, 2004Date of Patent: November 20, 2007Assignee: Innotech, USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 6813289Abstract: A hand-held laser device includes a casing formed with a substantially hollow interior space and having a laser emitter thereinside. The laser emitter is formed with an exciting lamp and a laser rod. A source generating a stream of gaseous coolant is provided within the interior space. A fluid cooling arrangement at least partially surrounding the laser rod is disposed within the stream of gaseous coolant for heat removal therefrom.Type: GrantFiled: July 24, 2002Date of Patent: November 2, 2004Assignee: Innotech, USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 6733493Abstract: A laser perforator for perforating skin of a patient and obtaining of blood samples consists of laser light source for producing an output laser beam, a focusing arrangement for focusing the output laser beam at a skin area selected for perforation, a guiding arrangement, a power supply unit and a retaining arrangement for retaining the skin area. The retaining arrangement is formed to intensify blood circulation in the skin area selected for perforation.Type: GrantFiled: November 15, 2001Date of Patent: May 11, 2004Assignee: Innotech USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Publication number: 20020058953Abstract: A laser perforator for perforating skin of a patient and obtaining of blood samples consists of laser light source for producing an output laser beam, a focusing arrangement for focusing the output laser beam at a skin area selected for perforation, a guiding arrangement, a power supply unit and a retaining arrangement for retaining the skin area. The retaining arrangement is formed to intensify blood circulation in the skin area selected for perforation.Type: ApplicationFiled: November 15, 2001Publication date: May 16, 2002Applicant: INNOTECH USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 6251102Abstract: 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.Type: GrantFiled: February 5, 1999Date of Patent: June 26, 2001Assignee: Innotech, USA, Inc.Inventors: Valentin A. Gruzdev, Pavel V. Efremkin
-
Patent number: 5868731Abstract: A laser surgical device for vaporization of a living tissue consists of an operating laser assembly, a detecting arrangement and a control unit. The operating laser assembly generates an operating beam having a predetermined wavelength corresponding to a peak absorption wavelength of water. The detecting arrangement is adopted for detecting a condition of an operated living tissue by receiving and reviewing a signal reflected from the operated living tissue so as to produce a control signal. The control unit controls characteristics of the operating beam based on the control signal, so that the depth of vaporization of the living tissue does not exceed 15-20 microns.Type: GrantFiled: March 4, 1996Date of Patent: February 9, 1999Assignee: Innotech USA, Inc.Inventors: Vladimir N. Budnik, Valentin A. Gruzdev, Oleg D. Odintsov