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    METHOD AND DEVICE FOR TIGHTENING TISSUE USING ELECTROMAGNETIC RADIATION
    2.
    发明申请
    METHOD AND DEVICE FOR TIGHTENING TISSUE USING ELECTROMAGNETIC RADIATION 失效
    使用电磁辐射加强组织的方法和装置

    公开(公告)号：US20080262482A1

    公开(公告)日：2008-10-23

    申请号：US12035956

    申请日：2008-02-22

    申请人： Basil M. Hantash ,  Kin F. Chan

    发明人： Basil M. Hantash ,  Kin F. Chan

    IPC分类号： A61B18/18

    CPC分类号： A61B18/203 ,  A61B2018/00005 ,  A61B2018/00452 ,  A61B2018/20351

    摘要： Methods and devices for treatment of skin are disclosed. These methods and devices use electromagnetic radiation to create networks or patterns of treatment zones. The networks or patterns of treatment zones comprise at least four treatment zones, at least two of the treatment zones in the network or pattern are slanted at angles in the skin, and the treatment zones extend at least as deep as the dermal-epidermal junction of the skin. Producing intersecting treatment zones and/or overlapping treatment patterns can increase the effectiveness of the treatments. The devices comprise a hand piece operably coupled to a delivery element, wherein delivery of electromagnetic radiation through the device to a portion of skin produces a network or pattern of treatment zones. The use of these methods and devices results in tightening of the skin and/or improvement in the cosmetic appearance of wrinkles in the portion of skin treated.

    摘要翻译： 公开了治疗皮肤的方法和装置。 这些方法和设备使用电磁辐射来创建治疗区域的网络或模式。 处理区域的网络或图案包括至少四个处理区域，网络或图案中的至少两个处理区域以皮肤的角度倾斜，并且处理区域至少与真皮 - 表皮连接处 皮。 产生相交处理区和/或重叠处理模式可以提高处理的有效性。 这些装置包括可操作地耦合到输送元件的手部件，其中将电磁辐射通过该装置传送到皮肤的一部分产生处理区域的网络或图案。 这些方法和装置的使用导致皮肤收紧和/或皱纹化妆品外观的改善。

    Method and apparatus for monitoring and controlling laser-induced tissue treatment
    3.
    发明申请
    Method and apparatus for monitoring and controlling laser-induced tissue treatment 有权
    用于监测和控制激光诱导组织治疗的方法和装置

    公开(公告)号：US20080188839A1

    公开(公告)日：2008-08-07

    申请号：US11983334

    申请日：2007-11-07

    申请人： Kin F. Chan ,  Leonard C. DeBenedictis

    发明人： Kin F. Chan ,  Leonard C. DeBenedictis

    IPC分类号： A61B18/18

    CPC分类号： A61B18/203 ,  A61B2018/00452 ,  A61B2018/0047 ,  A61B2018/202 ,  A61B2018/20359

    摘要： The present invention relates to a method and apparatus for using an imaging detector to image an optical pattern created by illumination of a viscous material that is applied to the skin. The viscous material forms a detectable pattern that can be imaged by the imaging detector. In some examples, the viscous material is reflective and allows reflection from an illumination source to create an optical pattern on the imaging detector. In other cases, the variation in thickness of an absorbing or scattering viscous substance can be imaged by the detector. Polarized illumination and detection can be used to enhance the response.

    摘要翻译： 本发明涉及一种使用成像检测器对通过施加到皮肤的粘性材料的照明而产生的光学图案成像的方法和装置。 粘性材料形成可由成像检测器成像的可检测图案。 在一些示例中，粘性材料是反射性的并且允许来自照明源的反射以在成像检测器上产生光学图案。 在其他情况下，吸收或散射粘性物质的厚度变化可由检测器成像。 极化照明和检测可用于增强响应。

    Apparatus and Method for Adjustable Fractional Optical Dermatological Treatment
    5.
    发明申请
    Apparatus and Method for Adjustable Fractional Optical Dermatological Treatment 有权
    可调分数光学皮肤病治疗的装置和方法

    公开(公告)号：US20080015556A1

    公开(公告)日：2008-01-17

    申请号：US11777965

    申请日：2007-07-13

    申请人： Kin F. Chan ,  George Frangineas ,  David Dewey ,  Leonard C. DeBenedictis

    发明人： Kin F. Chan ,  George Frangineas ,  David Dewey ,  Leonard C. DeBenedictis

    IPC分类号： A61B18/20

    CPC分类号： A61B18/203 ,  A61B18/20 ,  A61B2018/00452 ,  A61B2018/00636 ,  A61B2018/20351

    摘要： A fractional treatment system can be configured with a laser wavelength that is selected such that absorption of the laser wavelength within the tissue increases as the tissue is heated by the laser (e.g., 1390-1425 nm). Desirably, the laser wavelength is primarily absorbed within a treated region of skin by water and has a thermally adjusted absorption coefficient within the range of about 8 cm−1 to about 30 cm−1. An adjustable mechanism can be used to adjust the beam shape, beam numerical aperture, beam focus depth, and/or beam size to affect the treatment depth and or the character of the resulting lesions. The system may be designed to be switchable between a treatment mode that is semi-ablative and a treatment mode that is not semi-ablative. Adjustment of these parameters can improve the efficiency and efficacy of treatment. Illustrative examples of adjustable mechanisms include a set of spacers of different lengths, a rotatable turret with lens elements of different focal distances, an optical zoom lens, and a mechanical adjustment apparatus for adjusting the spacing between two optical lens elements.

    摘要翻译： 分数处理系统可以配置有激光波长，其被选择为使得组织内的激光波长的吸收随着组织被激光加热（例如，1390-1425nm）而增加。 期望地，激光波长主要被水吸收在皮肤处理区域内，并且具有在约8cm -1至约30cm -1的范围内的热调节吸收系数， SUP>。 可以使用可调节的机构来调整光束形状，光束数值孔径，光束聚焦深度和/或光束尺寸，以影响治疗深度和所得病变的特征。 该系统可以被设计为在半烧蚀的治疗模式和不是半烧蚀的治疗模式之间切换。 这些参数的调整可以提高治疗的效率和疗效。 可调节机构的说明性实例包括一组不同长度的间隔物，具有不同焦距的透镜元件的可旋转转台，光学变焦透镜和用于调节两个光学透镜元件之间的间距的机械调节装置。

    Power entry module
    6.
    发明授权
    Power entry module 失效
    电源输入模块

    公开(公告)号：US5434740A

    公开(公告)日：1995-07-18

    申请号：US87343

    申请日：1993-07-08

    申请人： Kin F. Chan

    发明人： Kin F. Chan

    IPC分类号： H01R13/66 ,  H01R13/719 ,  H01R13/74 ,  H02B1/048 ,  H02B1/18

    CPC分类号： H02B1/18 ,  H01R23/10 ,  H02B1/048 ,  H01R13/6666 ,  H01R13/719 ,  H01R13/74

    摘要： A power entry module of small size which can be mounted in a minimum size opening and which can also be provided with end or side extenders so that it can be mounted in larger openings. Alternately, a flange may be connected to the unit. A plug in filter unit and/or a plug in interconnection unit and/or a plug in surge suppressor unit can also be connected to the basic unit.

    摘要翻译： 小尺寸的电源输入模块，其可以安装在最小尺寸的开口中并且还可以设置有端部或侧面延伸器，使得其可以安装在较大的开口中。 或者，法兰可以连接到单元。 过滤器单元和/或插入式互连单元中的插头和/或浪涌抑制器单元的插头也可以连接到基本单元。

    IMAGING CATHETER, IMAGING SYSTEM, AND METHODS OF OPERATION THEREOF
    8.
    发明申请
    IMAGING CATHETER, IMAGING SYSTEM, AND METHODS OF OPERATION THEREOF 有权

    公开(公告)号：US20220361743A1

    公开(公告)日：2022-11-17

    申请号：US17763527

    申请日：2020-09-25

    申请人： Kin F Chan ,  John B. Simpson

    发明人： Kin F Chan ,  John B. Simpson

    IPC分类号： A61B1/313 ,  A61B1/018 ,  A61B1/00 ,  A61B5/00

    摘要： Imaging apparatus, atherectomy devices, systems, and methods of operation thereof are disclosed. The imaging apparatus further comprises one or more light transmittable windows defined along the dividing layer and a catheter outlet port defined along a ventral side of the catheter body. The catheter outlet port allows the guidewire to advance out of the second catheter lumen and the catheter outlet port is aligned with at least one of the light transmittable windows such that the guidewire is within a field of view of the imaging component when the guidewire extends partially though the catheter outlet port. The atherectomy device can comprise a tubular housing and an inflatable balloon coupled to an exterior side of the tubular housing. The tubular housing includes a cutting window and a rotatable cutter configured to debulk the atherosclerotic material extending into the cutting window. The inflatable balloon can comprise a lumen in fluid communication with the housing lumen such that fluid introduced into the housing lumen via the catheter lumen inflates the inflatable balloon.

    Method and apparatus for monitoring and controlling laser-induced tissue treatment
    10.
    发明授权
    Method and apparatus for monitoring and controlling laser-induced tissue treatment 有权
    用于监测和控制激光诱导组织治疗的方法和装置

    公开(公告)号：US08435234B2

    公开(公告)日：2013-05-07

    申请号：US11983334

    申请日：2007-11-07

    申请人： Kin F. Chan ,  Leonard C. DeBenedictis

    发明人： Kin F. Chan ,  Leonard C. DeBenedictis

    IPC分类号： A61B18/18

    CPC分类号： A61B18/203 ,  A61B2018/00452 ,  A61B2018/0047 ,  A61B2018/202 ,  A61B2018/20359

    摘要： The present invention relates to a method and apparatus for using an imaging detector to image an optical pattern created by illumination of a viscous material that is applied to the skin. The viscous material forms a detectable pattern that can be imaged by the imaging detector. In some examples, the viscous material is reflective and allows reflection from an illumination source to create an optical pattern on the imaging detector. In other cases, the variation in thickness of an absorbing or scattering viscous substance can be imaged by the detector. Polarized illumination and detection can be used to enhance the response.

    摘要翻译： 本发明涉及一种使用成像检测器对通过施加到皮肤的粘性材料的照明而产生的光学图案成像的方法和装置。 粘性材料形成可由成像检测器成像的可检测图案。 在一些示例中，粘性材料是反射性的并且允许来自照明源的反射以在成像检测器上产生光学图案。 在其他情况下，吸收或散射粘性物质的厚度变化可由检测器成像。 极化照明和检测可用于增强响应。