会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Laterally-emitting laser medical device
    • 发光激光医疗器械
    • US5833683A
    • 1998-11-10
    • US585665
    • 1996-01-12
    • Terry A. FullerMark DeStefanoSean M. O'ConnorKenneth R. Cook
    • Terry A. FullerMark DeStefanoSean M. O'ConnorKenneth R. Cook
    • A61B17/42A61B18/22A61B17/36
    • A61B18/22A61B17/42A61B2018/2266A61B2018/2272
    • A laser medical device for delivering energy to tissue to be treated. The device includes a laser energy transmitting conduit having a longitudinal axis, and has a proximal end for connection to a source of laser energy and a distal end from which laser energy transmitted by the conduit is emitted. A laser energy redirecting member is located adjacent the distal end of the conduit for redirecting the laser energy in a lateral direction with respect to the axis of the conduit, and a tissue contact member is provided adjacent the laser energy redirecting member. The tissue contact member has a transverse cross section of preselected shape and a longitudinal axis generally transverse to the axis of the conduit. The tissue contact member further has an input surface for receiving laser energy redirected by the laser energy redirecting member and transmitting the laser energy received from the laser energy redirecting member. The tissue contact member terminates in a tissue contact surface having a radius of curvature. The dimensions of the tissue contact member and the radius of curvature of the tissue contact surface are determined and structural such that laser energy is transmitted divergently therethrough and impinges upon the tissue contact surface in a substantially diffuse pattern.
    • 一种用于将能量递送到待治疗组织的激光医疗装置。 该装置包括具有纵向轴线的激光能量传递导管,并且具有用于连接到激光能量源的近端和从该导管发射激光能量的远端。 激光能量重定向构件邻近导管的远端定位,用于相对于导管的轴线在横向上重新定向激光能量,并且在激光能量重定向构件附近设置组织接触构件。 组织接触构件具有预定形状的横截面和大致横向于导管轴线的纵向轴线。 组织接触构件还具有用于接收由激光能量重定向构件重定向的激光能量并传输从激光能量重定向构件接收的激光能量的输入表面。 组织接触构件终止于具有曲率半径的组织接触表面。 确定组织接触构件的尺寸和组织接触表面的曲率半径,并且结构使得激光能量以分散的方式穿过其并以基本上扩散的图案撞击在组织接触表面上。