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公开(公告)号：US20090292277A1
公开(公告)日：2009-11-26
申请号：US12534379
申请日：2009-08-03
IPC分类号： A61B18/20
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , A61N5/0616 , A61N2005/067 , G02F1/0327 , H01S3/00 , H01S3/107 , H01S3/1103 , H01S3/1109 , H01S3/115
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device (e.g., a Pockels cell) positioned along the optical axis of the resonator.
摘要翻译： 公开了用于施加具有所需脉冲特性的激光能量的装置和方法，包括具有足够短的持续时间和/或足够高的能量用于光自由发生（例如胎记）的皮肤色素沉着和着色损伤的光机械处理，以及 人造（如纹身）。 可以利用具有在锁模脉冲操作模式和放大操作模式之间切换的能力的谐振器的装置来产生激光能量。 操作模式通过将具有如本文所述波形的时间相关偏压施加到沿着谐振器的光轴定位的电光器件（例如，普克尔斯单元）来执行。
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公开(公告)号：US20080031288A1
公开(公告)日：2008-02-07
申请号：US11461812
申请日：2006-08-02
IPC分类号： H01S3/115
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , A61N5/0616 , A61N2005/067 , G02F1/0327 , H01S3/00 , H01S3/107 , H01S3/1103 , H01S3/1109 , H01S3/115
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device (e.g., a Pockels cell) positioned along the optical axis of the resonator.
摘要翻译： 公开了用于施加具有所需脉冲特性的激光能量的装置和方法，包括具有足够短的持续时间和/或足够高的能量用于光自由发生（例如胎记）的皮肤色素沉着和着色损伤的光机械处理，以及 人造的（如纹身）。 可以利用具有在锁模脉冲操作模式和放大操作模式之间切换的能力的谐振器的装置来产生激光能量。 操作模式通过将具有如本文所述波形的时间相关偏压施加到沿着谐振器的光轴定位的电光器件（例如，普克尔斯单元）来执行。
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公开(公告)号：US20120022510A1
公开(公告)日：2012-01-26
申请号：US13254478
申请日：2010-03-05
CPC分类号： A61B18/22 , A61B34/25 , A61B2017/00061 , A61B2017/00088 , A61B2018/00464 , A61B2018/2005 , A61B2034/2048
摘要： A laser surgical method is disclosed including: providing a laser surgical device including a handpiece including: an optical delivery component that transmits laser energy from a source to a treatment volume; and an accelerometer configured to provide information indicative of the position of the handpiece. The method includes using the handpiece to transmit laser energy from the source to a plurality of positions within the treatment volume; using the accelerometer, providing information indicative of the position of the handpiece; determining information indicative of an amount of energy delivered at each of the plurality of positions within the treatment volume based on the information indicative of the position of the handpiece, and displaying a graphical representation indicative of the amount of energy delivered at each of the plurality of positions within the treatment volume.
摘要翻译： 公开了一种激光手术方法，包括：提供包括手持件的激光手术装置，其包括：将激光能量从源传递到治疗体积的光学递送部件; 以及加速度计，被配置为提供指示所述手持件的位置的信息。 该方法包括使用手持件将激光能量从源传递到治疗体积内的多个位置; 使用所述加速度计提供指示所述手持件的位置的信息; 基于指示所述手持件的位置的信息，确定指示在所述处理容积内的所述多个位置中的每个位置处的能量的量的信息，以及显示指示在所述多个 处理量内的位置。
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4.发明申请公开(公告)号：US20100195680A1
公开(公告)日：2010-08-05
申请号：US12534357
申请日：2009-08-03
IPC分类号： H01S3/115
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , A61N5/0616 , A61N2005/067 , G02F1/0327 , H01S3/00 , H01S3/107 , H01S3/1103 , H01S3/1109 , H01S3/115
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device (e.g., a Pockels cell) positioned along the optical axis of the resonator.
摘要翻译： 公开了用于施加具有所需脉冲特性的激光能量的装置和方法，包括具有足够短的持续时间和/或足够高的能量用于光自由发生（例如胎记）的皮肤色素沉着和着色损伤的光机械处理，以及 人造（如纹身）。 可以利用具有在锁模脉冲操作模式和放大操作模式之间切换的能力的谐振器的装置来产生激光能量。 操作模式通过将具有如本文所述波形的时间相关偏压施加到沿着谐振器的光轴定位的电光器件（例如，普克尔斯单元）来执行。
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公开(公告)号：US20090076488A1
公开(公告)日：2009-03-19
申请号：US12135961
申请日：2008-06-09
IPC分类号： A61B18/20
CPC分类号： A61B18/22 , A61B18/201 , A61B90/361 , A61B90/37 , A61B2017/00084 , A61B2017/00119 , A61B2018/00166 , A61B2018/00464 , A61B2018/00642 , A61B2018/00791 , A61B2218/007
摘要： A laser surgical method is disclosed including: providing a laser surgical device including a handpiece including: an optical delivery component that transmits laser energy from a source to a treatment volume; and an accelerometer configured to provide information indicative of the position of the handpiece. The method includes using the handpiece to transmit laser energy from the source to a plurality of positions within the treatment volume; using the accelerometer, providing information indicative of the position of the handpiece; determining information indicative of an amount of energy delivered at each of the plurality of positions within the treatment volume based on the information indicative of the position of the handpiece, and displaying a graphical representation indicative of the amount of energy delivered at each of the plurality of positions within the treatment volume.
摘要翻译： 公开了一种激光手术方法，包括：提供包括手持件的激光手术装置，其包括：将激光能量从源传递到治疗体积的光学递送部件; 以及加速度计，被配置为提供指示所述手持件的位置的信息。 该方法包括使用手持件将激光能量从源传递到治疗体积内的多个位置; 使用所述加速度计提供指示所述手持件的位置的信息; 基于指示所述手持件的位置的信息，确定指示在所述处理容积内的所述多个位置中的每个位置处的能量的量的信息，以及显示指示在所述多个 处理量内的位置。
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公开(公告)号：US09028536B2
公开(公告)日：2015-05-12
申请号：US12534379
申请日：2009-08-03
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , A61N5/0616 , A61N2005/067 , G02F1/0327 , H01S3/00 , H01S3/107 , H01S3/1103 , H01S3/1109 , H01S3/115
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device (e.g., a Pockels cell) positioned along the optical axis of the resonator.
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公开(公告)号：US07929579B2
公开(公告)日：2011-04-19
申请号：US12651657
申请日：2010-01-04
IPC分类号： H01S3/115
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , G02F1/0327 , H01S3/107 , H01S3/1103 , H01S3/1109
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device positioned along the optical axis of the resonator.
摘要翻译： 公开了用于施加具有所需脉冲特性的激光能量的装置和方法，包括具有足够短的持续时间和/或足够高的能量用于光自由发生（例如胎记）的皮肤色素沉着和着色损伤的光机械处理，以及 人造（如纹身）。 可以利用具有在锁模脉冲操作模式和放大操作模式之间切换的能力的谐振器的装置来产生激光能量。 操作模式通过将具有如本文所述波形的时间相关偏压施加到沿着谐振器的光轴定位的电光器件来进行。
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公开(公告)号：US20090076489A1
公开(公告)日：2009-03-19
申请号：US12135971
申请日：2008-06-09
IPC分类号： A61B18/22
CPC分类号： A61B18/22 , A61B18/201 , A61B90/361 , A61B90/37 , A61B2017/00084 , A61B2017/00119 , A61B2018/00166 , A61B2018/00464 , A61B2018/00642 , A61B2018/00791 , A61B2218/007
摘要： A laser surgical method is disclosed including: providing a laser surgical device including a handpiece including: an optical delivery component that transmits laser energy from a source to a treatment volume; and an accelerometer configured to provide information indicative of the position of the handpiece. The method includes using the handpiece to transmit laser energy from the source to a plurality of positions within the treatment volume; using the accelerometer, providing information indicative of the position of the handpiece; determining information indicative of an amount of energy delivered at each of the plurality of positions within the treatment volume based on the information indicative of the position of the handpiece, and displaying a graphical representation indicative of the amount of energy delivered at each of the plurality of positions within the treatment volume.
摘要翻译： 公开了一种激光手术方法，包括：提供包括手持件的激光手术装置，其包括：将激光能量从源传递到治疗体积的光学递送部件; 以及加速度计，被配置为提供指示所述手持件的位置的信息。 该方法包括使用手持件将激光能量从源传递到治疗体积内的多个位置; 使用所述加速度计提供指示所述手持件的位置的信息; 基于指示所述手持件的位置的信息，确定指示在所述处理容积内的所述多个位置中的每个位置处的能量的量的信息，以及显示指示在所述多个 处理量内的位置。
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公开(公告)号：US20120046653A1
公开(公告)日：2012-02-23
申请号：US13254477
申请日：2010-03-04
CPC分类号： A61B18/203 , A61B2018/00452 , A61B2018/1807 , A61N2005/0651
摘要： In one aspect, a method is disclosed of delivering therapeutic light to a treatment region to effect heating in the treatment region. The method includes providing a light emitting diode and driving the light emitting diode to generate therapeutic light during a pulse period. The method further includes directing the therapeutic light to the treatment region at an average power density of about 200 W/cm2 or more at the treatment region during the pulse period and maintaining the light emitting diode in a non-emitting state for a recovery period which is longer than the pulse period.
摘要翻译： 一方面，公开了将治疗光递送到治疗区域以在治疗区域中进行加热的方法。 该方法包括提供发光二极管并驱动发光二极管以在脉冲周期期间产生治疗光。 该方法还包括在脉冲周期期间在处理区域以约200W / cm 2或更大的平均功率密度将治疗光引导到治疗区域，并将发光二极管保持在不发射状态以恢复期，其中 比脉冲周期长。
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公开(公告)号：US20100296531A1
公开(公告)日：2010-11-25
申请号：US12651657
申请日：2010-01-04
IPC分类号： H01S3/115
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/0047 , G02F1/0327 , H01S3/107 , H01S3/1103 , H01S3/1109
摘要： Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device positioned along the optical axis of the resonator.
摘要翻译： 公开了用于施加具有所需脉冲特性的激光能量的装置和方法，包括具有足够短的持续时间和/或足够高的能量用于光自由发生（例如胎记）的皮肤色素沉着和着色损伤的光机械处理，以及 人造（如纹身）。 可以利用具有在锁模脉冲操作模式和放大操作模式之间切换的能力的谐振器的装置来产生激光能量。 操作模式通过将具有如本文所述波形的时间相关偏压施加到沿着谐振器的光轴定位的电光器件来进行。
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