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209 条记录 (耗时 0.016 秒)

    INTERNAL BODY CAVITY THERAPEUTIC APPLICATOR ARRANGEMENTS
    121.
    发明公开
    INTERNAL BODY CAVITY THERAPEUTIC APPLICATOR ARRANGEMENTS 审中-公开

    公开(公告)号：EP3708215A1

    公开(公告)日：2020-09-16

    申请号：EP20168393.5

    申请日：2012-10-01

    申请人： Memorial Sloan-Kettering Cancer Center

    发明人： LAMOUREUX, Gary A. ,  COHEN, Gil'ad N.

    IPC分类号： A61M36/04 ,  A61M25/04 ,  A61N5/01 ,  A61M29/00

    摘要： An apparatus (100) for providing at least one treatment to at least one tissue having a first structural arrangement (110) configured to expand a first portion at a distal end of the apparatus, a second structural arrangement (115) configured to expand a second portion at the distal end and at least one lumen (120) associated with at least one of the first structural arrangement (110) and/or the second structural arrangement (120). The first structural arrangement and/or the second structural arrangement can be configured to position the at least one lumen at a particular position with respect to the tissue. A tip (140) is configured to aid in the insertion of the apparatus into the tissue(s).

    SYSTEMS AND METHODS FOR PROVIDING RADIOTHERAPY TREATMENT
    128.
    发明公开
    SYSTEMS AND METHODS FOR PROVIDING RADIOTHERAPY TREATMENT 审中-公开

    公开(公告)号：EP3169399A4

    公开(公告)日：2018-03-14

    申请号：EP15822567

    申请日：2015-07-16

    申请人： THE UAB RES FOUNDATION

    发明人： POPPLE RICHARD

    IPC分类号： A61N5/01

    CPC分类号： A61N5/1047 ,  A61N5/1039 ,  A61N5/1045 ,  A61N5/1081

    摘要： In one embodiment, radiotherapy treatment is provided to a target volume of a patient by configuring a multileaf collimator of a radiation treatment machine in a first orientation so as to form an actual aperture having a first orientation, delivering radiation to the target volume through the actual aperture while in the first orientation with a single pass along an arcuate path centered on the target volume, configuring the multileaf collimator in a second orientation so as to place the actual aperture in a second orientation that is different from the first orientation, and delivering radiation to the target volume through the actual aperture while in the second orientation with a single pass back along the arcuate path such that a relatively large cumulative dose of radiation is delivered to the target volume through a virtual aperture created by an area of overlap between the first and second actual aperture orientations.