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    Dermatological Treatment Device With Real-Time Energy Control
    1.
    发明申请
    Dermatological Treatment Device With Real-Time Energy Control 审中-公开
    具有实时能量控制的皮肤病治疗装置

    公开(公告)号：US20140039473A1

    公开(公告)日：2014-02-06

    申请号：US13895245

    申请日：2013-05-15

    申请人： TRIA Beauty, Inc.

    发明人： Harvey I-Heng Liu ,  John P. Beale

    IPC分类号： A61B18/20

    CPC分类号： A61B18/20 ,  A61B18/18 ,  A61B18/203 ,  A61B2017/00154 ,  A61B2018/00452 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00726 ,  A61B2018/00761 ,  A61B2018/00785 ,  A61N5/0616 ,  A61N2005/0644

    摘要： A dermatological treatment device may include a device body; a radiation source housed by the device body and configured to emit pulses of treatment light for delivery to the skin to provide a dermatological treatment; a photo detector housed by the device body and configured to detect light from the skin; and control electronics housed by the device body and configured to: during the delivery of a particular treatment light pulse from the radiation source, receive signals from the photo detector; during the delivery of the particular treatment light pulse, automatically calculate at least one pulse parameter value for the particular treatment light pulse based at least on the signals received from the photo detector; and automatically control at least one parameter of the particular treatment light pulse based on the at least one calculated pulse parameter value for the particular treatment light pulse.

    摘要翻译： 皮肤病治疗装置可以包括装置主体; 辐射源，其由所述装置主体容纳并且被配置为发射处理光的脉冲以输送到皮肤以提供皮肤病学处理; 由所述装置主体容纳并被配置为检测来自所述皮肤的光的光检测器; 以及由所述设备主体容纳的并且被配置为：在从所述辐射源传送特定处理光脉冲期间接收来自所述光检测器的信号的控制电子装置; 在特定处理光脉冲的传送期间，至少基于从光检测器接收的信号自动计算特定处理光脉冲的至少一个脉冲参数值; 并且基于所述特定治疗光脉冲的所述至少一个计算的脉冲参数值自动地控制所述特定治疗光脉冲的至少一个参数。

    Pulse width modulation control for battery-powered laser device
    2.
    发明授权
    Pulse width modulation control for battery-powered laser device 有权

    公开(公告)号：US10471274B2

    公开(公告)日：2019-11-12

    申请号：US14167113

    申请日：2014-01-29

    申请人： TRIA Beauty, Inc.

    发明人： Harvey I-Heng Liu ,  John P. Beale

    IPC分类号： A61N5/06 ,  A61B18/20 ,  A61B17/00 ,  A61B18/00 ,  A61B18/22 ,  A61B90/00

    摘要： A battery-powered laser-based dermatological treatment device may include a laser unit comprising at least one laser diode, a battery unit, at least one sensor configured to generate sensor signals, and a laser drive control system including a laser drive circuit comprising the laser unit, the battery unit, a first switch (e.g., a first FET), and a second switch (e.g., a second FET), wherein the laser unit is arranged in series between the first switch and the second switch, and control electronics configured to control the first switch based at least on sensor signals from the at least one sensor, and control the second switch using pulse width modulation (PWM), thereby delivering current from the battery unit to the laser unit with a PWM current waveform. The laser drive circuit may also include a snubber circuit configured to prevent voltage spikes upon the second switch being turned off.

    Pulse Width Modulation Control for Battery-Powered Laser Device
    4.
    发明申请
    Pulse Width Modulation Control for Battery-Powered Laser Device 审中-公开
    电池供电激光器件的脉宽调制控制

    公开(公告)号：US20140214136A1

    公开(公告)日：2014-07-31

    申请号：US14167113

    申请日：2014-01-29

    申请人： TRIA Beauty, Inc.

    发明人： Harvey I-Heng Liu ,  John P. Beale

    IPC分类号： A61N5/06

    摘要： A battery-powered laser-based dermatological treatment device may include a laser unit comprising at least one laser diode, a battery unit, at least one sensor configured to generate sensor signals, and a laser drive control system including a laser drive circuit comprising the laser unit, the battery unit, a first switch (e.g., a first FET), and a second switch (e.g., a second FET), wherein the laser unit is arranged in series between the first switch and the second switch, and control electronics configured to control the first switch based at least on sensor signals from the at least one sensor, and control the second switch using pulse width modulation (PWM), thereby delivering current from the battery unit to the laser unit with a PWM current waveform. The laser drive circuit may also include a snubber circuit configured to prevent voltage spikes upon the second switch being turned off.

    摘要翻译： 电池供电的基于激光的皮肤病治疗装置可以包括激光单元，该激光单元包括至少一个激光二极管，电池单元，配置成产生传感器信号的至少一个传感器，以及包括激光驱动电路的激光驱动控制系统，激光驱动电路包括激光 单元，电池单元，第一开关（例如，第一FET）和第二开关（例如，第二FET），其中激光单元串联布置在第一开关和第二开关之间，并且控制电子元件配置 至少基于来自所述至少一个传感器的传感器信号来控制所述第一开关，以及使用脉宽调制（PWM）来控制所述第二开关，由此以PWM电流波形将电流从所述电池单元传送到所述激光单元。 激光驱动电路还可以包括缓冲电路，其被配置为防止第二开关断开时的电压尖峰。

    INTERNET CONNECTED DERMATOLOGICAL DEVICES AND SYSTEMS
    6.
    发明申请
    INTERNET CONNECTED DERMATOLOGICAL DEVICES AND SYSTEMS 审中-公开
    互联网连接的皮肤设备和系统

    公开(公告)号：US20150230863A1

    公开(公告)日：2015-08-20

    申请号：US14625594

    申请日：2015-02-18

    申请人： TRIA Beauty, Inc.

    发明人： David Youngquist ,  Tobin C. Island ,  Harvey I-Heng Liu ,  John P. Beale

    IPC分类号： A61B18/20

    CPC分类号： A61B18/203 ,  A61B5/4833 ,  A61B2018/00452 ,  A61B2018/0047 ,  A61B2018/00642 ,  A61B2018/202 ,  A61B2018/208 ,  A61B2560/0456 ,  A61B2560/0462 ,  A61B2560/0468 ,  A61B2562/0214 ,  A61B2562/0247 ,  A61B2562/0271 ,  A61N5/0616 ,  A61N2005/0626 ,  A61N2005/0644 ,  G06F19/00 ,  G06F19/3418 ,  G06F19/3481

    摘要： A dermatological treatment and analysis system includes a handheld treatment device having a handheld body, a treatment radiation source that delivers a dermatological treatment to the skin, and skin sensor(s) configured to generate signals indicative of one or more skin properties. A wireless transmitter is integrated in the handheld treatment device or in a docking/charging station that receives the handheld treatment device. The wireless transmitter is configured to receive skin-related data comprising the signals from the at least one skin sensor and/or information derived from such signals, and to wirelessly transmit the received skin-related data for analysis of the skin-related data by a remote data analysis system, which may analyze the received skin-related data to generate skin analysis data, and communicate the skin analysis data as feedback to the user of the handheld treatment device, e.g., via a website or application hosted on an internet-connected device of the user.

    摘要翻译： 皮肤病治疗和分析系统包括具有手持式身体的手持治疗装置，向皮肤递送皮肤病学治疗的治疗辐射源以及被配置为产生指示一种或多种皮肤特性的信号的皮肤传感器。 无线发射机集成在手持治疗装置或接收手持治疗装置的对接/充电站中。 无线发射机被配置为接收包含来自至少一个皮肤传感器的信号和/或从这些信号得到的信息的皮肤相关数据，并且通过一个或多个皮肤相关数据无线地传送所接收的与皮肤相关的数据的皮肤相关数据 远程数据分析系统，其可以分析所接收的皮肤相关数据以生成皮肤分析数据，并且将皮肤分析数据作为反馈传达给手持治疗装置的用户，例如经由互联网连接的网站或应用 用户的设备