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公开(公告)号：EP2334464B1
公开(公告)日：2012-10-10
申请号：EP09778226.2
申请日：2009-08-31
申请人： Starmedtec GmbH
CPC分类号： A61F9/00821 , A61B18/20 , A61F2009/00872 , B23K26/0006 , B23K2203/32
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公开(公告)号：EP2341863A1
公开(公告)日：2011-07-13
申请号：EP09740048.5
申请日：2009-08-31
申请人： Starmedtec GmbH
CPC分类号： A61B18/20 , A61B18/22 , A61F9/00821 , A61F2009/00872 , A61N2005/0651 , B23K26/0622 , B23K2203/32 , B23K2203/50
摘要： The invention relates to a multifunctional laser device for treating material, especially biological material. The light emitted by a laser light source has a wavelength at which the material has a high absorption coefficient (> 10 cm
-1 ). The laser supplies light pulses having a respective pulse duration and pulse repetition frequency, the light pulses having an energy which lies between one and twenty times the threshold energy of the material for removal, and a repetition frequency in the range of more than 300 Hz.-
公开(公告)号：EP2341863B1
公开(公告)日：2015-09-30
申请号：EP09740048.5
申请日：2009-08-31
申请人： Starmedtec GmbH
CPC分类号： A61B18/20 , A61B18/22 , A61F9/00821 , A61F2009/00872 , A61N2005/0651 , B23K26/0622 , B23K2203/32 , B23K2203/50
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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
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。
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