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    Portable laser device
    2.
    发明授权
    Portable laser device 有权
    便携式激光装置

    公开(公告)号：US07548568B2

    公开(公告)日：2009-06-16

    申请号：US11975572

    申请日：2007-10-19

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: H01S3/04

    CPC classification number: H01S3/025 ,  A61B18/20 ,  A61B2018/00017 ,  A61B2018/00023 ,  A61B2018/202 ,  H01S3/02 ,  H01S3/0404 ,  H01S3/0407 ,  H01S3/042 ,  H01S3/061 ,  H01S3/093 ,  H01S3/0931

    Abstract: 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.

    Abstract translation: 手持式激光装置包括形成有基本上中空的内部空间并且具有在其内部的激光发射器的壳体。 激光发射器由激光灯和激光棒形成。 在内部空间内设置产生气态冷却剂流的源。 至少部分地围绕激光棒的流体冷却装置设置在气态冷却剂流中以便从其中除去热量。

    Portable laser device
    3.
    发明授权
    Portable laser device 有权
    便携式激光装置

    公开(公告)号：US07298767B2

    公开(公告)日：2007-11-20

    申请号：US10970870

    申请日：2004-10-22

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: H01S3/04

    CPC classification number: H01S3/025 ,  A61B18/20 ,  A61B2018/00017 ,  A61B2018/00023 ,  A61B2018/202 ,  H01S3/02 ,  H01S3/0404 ,  H01S3/0407 ,  H01S3/042 ,  H01S3/061 ,  H01S3/093 ,  H01S3/0931

    Abstract: 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.

    Abstract translation: 手持式激光装置包括形成有基本上中空的内部空间并且具有在其内部的激光发射器的壳体。 激光发射器由激光灯和激光棒形成。 在内部空间内设置产生气态冷却剂流的源。 至少部分地围绕激光棒的流体冷却装置设置在气态冷却剂流中以便从其中除去热量。

    Laser surgical device and method of its use
    4.
    发明授权
    Laser surgical device and method of its use 有权
    激光手术器械及其使用方法

    公开(公告)号：US06251102B1

    公开(公告)日：2001-06-26

    申请号：US09245166

    申请日：1999-02-05

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: A61B1818

    CPC classification number: A61B18/203 ,  A61B2017/00057 ,  A61B2017/00747 ,  A61B2018/00452 ,  A61B2018/0047 ,  A61B2018/00476 ,  A61B2018/2025

    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

    Abstract translation: 一种用于外科手术的激光装置，包括形成手持件的一部分并包括内部和外部区域的壳体。 在壳体的内部区域内延伸的激光腔。 产生第一冷却剂流的冷却装置。 包含第二浓缩冷却剂的预冷却单元。 冷却装置与预冷却单元连通，使得具有高于第一冷却剂的热发热能力的热发热能力的冷却流进入激光腔

    Laser surgical device and method of its use
    5.
    发明授权
    Laser surgical device and method of its use 失效
    激光手术器械及其使用方法

    公开(公告)号：US5868731A

    公开(公告)日：1999-02-09

    申请号：US610211

    申请日：1996-03-04

    Applicant: Vladimir N. Budnik ,  Valentin A. Gruzdev ,  Oleg D. Odintsov

    Inventor： Vladimir N. Budnik ,  Valentin A. Gruzdev ,  Oleg D. Odintsov

    IPC: A61B17/00 ,  A61B18/20 ,  A61N5/06

    CPC classification number: A61B18/203 ,  A61B2017/00057 ,  A61B2017/00747 ,  A61B2018/00452 ,  A61B2018/0047 ,  A61B2018/00476 ,  A61B2018/2025

    Abstract: 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.

    Abstract translation: 用于活组织蒸发的激光手术装置由操作的激光组件，检测装置和控制单元组成。 操作激光器组件产生具有对应于水的峰值吸收波长的预定波长的操作光束。 采用检测装置，用于通过接收和检查从被操作的生物体组织反射的信号来检测被操作的生物体组织的状况，以产生控制信号。 控制单元基于控制信号控制操作光束的特性，使得活体组织的蒸发深度不超过15-20微米。

    Apparatus and method for heat generation
    6.
    发明授权
    Apparatus and method for heat generation 有权
    用于发热的装置和方法

    公开(公告)号：US06404983B1

    公开(公告)日：2002-06-11

    申请号：US09617856

    申请日：2000-07-17

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: F24H110

    CPC classification number: F24H1/225 ,  H05B3/0052

    Abstract: An apparatus for heat generation includes a vessel having a working chamber with a flow of working fluid passing therethrough. A source of pulsed light and a light-reflecting surface wettable by the working fluid are situated within the working chamber. A thermal energy is released into the working polar fluid by the pulsed light irradiation of the working fluid in the vicinity of the light-reflecting surface. The released thermal energy is continuously removed from the vessel by the flow of working fluid.

    Abstract translation: 用于发热的装置包括具有工作室的容器，工作流体通过其中。 脉冲光源和由工作流体润湿的光反射表面位于工作室内。 通过工作流体在光反射表面附近的脉冲光照射将热能释放到工作极性液体中。 释放的热能通过工作流体的流动从容器中连续移除。

    Apparatus and method for heat generation
    7.
    发明授权
    Apparatus and method for heat generation 有权
    用于发热的装置和方法

    公开(公告)号：US06721497B2

    公开(公告)日：2004-04-13

    申请号：US10166456

    申请日：2002-06-10

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: F24H110

    CPC classification number: F24H1/225 ,  H05B3/0052

    Abstract: An apparatus for heat generation includes a vessel having a working chamber with a flow of working fluid passing therethrough. A source of pulsed light and a light-reflecting surface wettable by the working fluid are situated within the working chamber. A thermal energy is released into the working polar fluid by the pulsed light irradiation of the working fluid in the vicinity of the light-reflecting surface. The released thermal energy is continuously removed from the vessel by the flow of working fluid.

    Abstract translation: 用于发热的装置包括具有工作室的容器，工作流体通过其中。 脉冲光源和由工作流体润湿的光反射表面位于工作室内。 通过工作流体在光反射表面附近的脉冲光照射将热能释放到工作极性液体中。 释放的热能通过工作流体的流动从容器中连续移除。

    Portable laser device
    9.
    发明授权
    Portable laser device 有权
    便携式激光装置

    公开(公告)号：US06813289B2

    公开(公告)日：2004-11-02

    申请号：US10202325

    申请日：2002-07-24

    Applicant: Valentin A. Gruzdev ,  Pavel V. Efremkin

    Inventor： Valentin A. Gruzdev ,  Pavel V. Efremkin

    IPC: H01S304

    CPC classification number: H01S3/025 ,  A61B18/20 ,  A61B2018/00017 ,  A61B2018/00023 ,  A61B2018/202 ,  H01S3/02 ,  H01S3/0404 ,  H01S3/0407 ,  H01S3/042 ,  H01S3/061 ,  H01S3/093 ,  H01S3/0931

    Abstract: 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.

    Abstract translation: 手持式激光装置包括形成有基本上中空的内部空间并且具有在其内部的激光发射器的壳体。 激光发射器由激光灯和激光棒形成。 在内部空间内设置产生气态冷却剂流的源。 至少部分地围绕激光棒的流体冷却装置设置在气态冷却剂流中以便从其中除去热量。

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