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    • 3. 发明申请
    • METHODS AND APPARATUS RELATED TO A SIDE-FIRE OPTICAL FIBER HAVING A ROBUST DISTAL END PORTION
    • 与具有坚固的远端部分的侧面光纤相关的方法和装置
    • WO2011152894A2
    • 2011-12-08
    • PCT/US2011/024440
    • 2011-02-11
    • BOSTON SCIENTIFIC SCIMED, INC.REEVER, Kenneth
    • REEVER, Kenneth
    • A61B18/22
    • G02B6/262A61B18/24A61B2018/2272G02B1/14G02B6/443G02B6/4494
    • An aspect of the present disclosure may include an apparatus having an optical waveguide. The optical waveguide may have a distal end surface non- normal to a longitudinal centerline of a distal end portion of the optical waveguide, wherein the distal end surface may define a portion of an interface configured to redirect electromagnetic radiation propagated from within the optical waveguide and incident on the portion of the interface to a direction offset from the longitudinal centerline. The apparatus may further include a capillary component which may have a first portion of an inner surface heat-fused to a portion of an outer surface of the optical waveguide. The apparatus may also include a reinforcement component which may have a proximal end surface disposed distal to the distal end surface of the optical waveguide such that the distal end surface of the optical waveguide and the proximal end surface of the reinforcement component may be separated by a non-zero distance, and wherein a portion of an outer surface of the reinforcement component may be heat-fused to a second portion of the inner surface of the capillary component.
    • 本公开的一个方面可以包括具有光波导的装置。 光波导可以具有不垂直于光波导的远端部分的纵向中心线的远端表面,其中远端表面可以限定被配置为重定向从光波导内传播的电磁辐射的接口的一部分,以及 在界面的一部分上从偏离纵向中心线的方向入射。 该装置还可以包括毛细管部件,毛细管部件可以具有热熔合到光波导的外表面的一部分的内表面的第一部分。 该装置还可以包括增强部件,其可以具有远离光波导的远端表面的近端表面,使得光波导的远端表面和加强部件的近端表面可以被 非零距离,并且其中增强部件的外表面的一部分可以被热熔合到毛细管部件的内表面的第二部分。
    • 5. 发明申请
    • URETHRAL SEALING METHOD AND DEVICE
    • URETHRAL密封方法和装置
    • WO2006025950A1
    • 2006-03-09
    • PCT/US2005/024306
    • 2005-07-07
    • BOSTON SCIENTIFIC SCIMED, INC.REEVER, KennethSLANDA, Jozef
    • REEVER, KennethSLANDA, Jozef
    • A61M25/00
    • A61M27/008A61F2/042A61M25/0017
    • A urethral sealing device (10) comprising first and second portions attacheable to one another to form a unitary element including a first lumen extending therethrough between proximal and distal ends. When the device is in an operative position, the distal end is within a urinary bladder with a sealing element (24) extending radially outward therefrom to engage a wall of the urethra or the bladder around an orifice at which the urethra opens into the bladder to seal the urethra. A system includes a liner (12) inserted in the bladder, an outflow catheter (29) extending from a proximal end of the liner into the urethra, an inflow catheter (14a) extending from a distal end of the liner into a ureter with a ureter sealing element (18a) preventing urine from flowing into the bladder so that urine flows from the inflow catheter into the liner and through the outflow catheter to pass out of the body.
    • 一种尿道密封装置(10),包括可彼此附着的第一和第二部分,以形成一个整体元件,其包括在近端和远端之间延伸穿过其中的第一腔。 当装置处于操作位置时,远端位于尿囊内,其中具有从其径向向外延伸的密封元件(24),以将尿道或膀胱的壁围绕尿道打开到膀胱中的孔口 密封尿道。 系统包括插入膀胱中的衬套(12),从衬垫的近端延伸到尿道的流出导管(29),从衬垫的远端延伸到输尿管的流入导管(14a),其具有 输尿管密封元件(18a)防止尿液流入膀胱,使得尿液从流入导管流入衬垫并通过流出导管流出身体。