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    LASER-HANDSTÜCK SOWIE VERFAHREN ZU SEINER HERSTELLUNG
    1.
    发明公开
    LASER-HANDSTÜCK SOWIE VERFAHREN ZU SEINER HERSTELLUNG 有权
    雷射手机和方法及其生产

    公开(公告)号：EP2339981A1

    公开(公告)日：2011-07-06

    申请号：EP09752096.9

    申请日：2009-09-10

    申请人： Starmedtec GmbH

    发明人： FALKENSTEIN, Werner ,  WEIDEMANN, Gregor

    IPC分类号： A61B18/22

    CPC分类号： A61B18/22 ,  A61B2018/225 ,  A61C1/0046

    摘要： The invention relates to a laser handpiece comprising a hollow elongate shaft (1) having, on a first end, a tapered guiding piece (1a) comprising a bore, the diameter of said tapered guiding piece corresponding essentially to the outer diameter of a fibre optical waveguide that is to be introduced through the laser handpiece, and a clamping device (2) for the fibre optical waveguide provided with an enveloping is arranged on the second end that is counter to the first end. The shaft (1) of the laser handpiece is formed in one piece from a metal pipe together with the guiding piece (1a), the inner diameter thereof being greater than the outer diameter of the enveloped fibre optical waveguide. The steel pipe for forming the guiding piece is deformed on the first end by means of non-cutting deformation in a cone-shaped manner such that the inner diameter of the guiding piece is essentially smaller than the outer diameter of the fibre optical waveguide.

    MULTIFUNKTIONALES LASERGERÄT
    6.
    发明公开
    MULTIFUNKTIONALES LASERGERÄT 有权
    多功能的LASERGERÄT

    公开(公告)号：EP2334464A1

    公开(公告)日：2011-06-22

    申请号：EP09778226.2

    申请日：2009-08-31

    申请人： Starmedtec GmbH

    发明人： FALKENSTEIN, Werner ,  SCHUBERT, Michael ,  WEIDEMANN, Gregor

    IPC分类号： B23K26/00

    CPC分类号： A61F9/00821 ,  A61B18/20 ,  A61F2009/00872 ,  B23K26/0006 ,  B23K2203/32

    摘要： The invention relates to a multifunctional laser device for treating material, especially biological material (30) the absorption properties of which over the operating wavelength range are considerably modified. Said laser device comprises at least one laser diode (1) which is supplied by a controllable power supply unit (10, 20), the power supply unit having a control device (10) for controlling the laser diode (1) with variable current and/or variable pulse duration and/or pulse repetition frequency. The laser light wavelength of the laser device can be quickly modified. The control device (10) for controlling the current supplied to the at least one laser diode (10) is designed in such a manner that the wavelength over an operating wavelength range is quickly modified, which wavelength includes the wavelength of at least one section the absorption coefficient of the material of which is considerably modified.

    摘要翻译： 本发明涉及一种用于处理材料，尤其是生物材料（30）的多功能激光装置，其在整个工作波长范围内的吸收特性被显着改变。 所述激光器装置包括由可控电源单元（10,20）提供的至少一个激光二极管（1），所述电源单元具有用于以可变电流控制激光二极管（1）的控制装置（10），以及 /或可变脉冲持续时间和/或脉冲重复频率。 激光装置的激光波长可以快速修改。 用于控制提供给至少一个激光二极管（10）的电流的控制装置（10）被设计为使得工作波长范围上的波长被快速修改，该波长包括至少一个激光二极管 其材料的吸收系数被显着改变。