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    MEDICAL TREATMENT DEVICES HAVING ADJUSTABLE LENGTH
    4.
    发明公开
    MEDICAL TREATMENT DEVICES HAVING ADJUSTABLE LENGTH 有权
    具有可调节长度的医疗处理装置

    公开(公告)号：EP3187135A1

    公开(公告)日：2017-07-05

    申请号：EP17157442.9

    申请日：2014-09-24

    申请人： Covidien LP

    发明人： HONG, Chunlang ,  WANG, Li ,  ONG, Jiun Keat

    IPC分类号： A61B18/08 ,  A61B18/10 ,  A61B18/00

    CPC分类号： A61B18/082 ,  A61B18/10 ,  A61B2018/00577 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875

    摘要： The present invention concerns a tissue treatment device, comprising: a power source; an elongate shaft having a distal end; a heating element disposed at the distal end of the elongate shaft, the heating element having a proximal end and a distal end; a first electrical pathway configured to extend between a power source, the proximal end of the heating element, and the distal end of the heating element, and defining a first treatment length extending between the proximal and distal ends of the heating element; and a second electrical pathway configured to extend between the power source, the distal or proximal end of the heating element, and an intermediate point along the heating element intermediate the proximal and distal ends thereof, and defining a second treatment length extending between the intermediate point and the distal or proximal end, respectively, of the heating element, wherein the power source is configured to adjust a level of power delivery based on whether the power source is delivering power to the first electrical pathway or the second electrical pathway, and methods associated therewith.

    摘要翻译： 组织治疗装置技术领域本发明涉及一种组织治疗装置，包括：电源; 具有远端的细长轴; 加热元件，其设置在细长轴的远端处，加热元件具有近端和远端; 第一电通路，所述第一电通路被构造成在电源，加热元件的近端和加热元件的远端之间延伸，并限定在加热元件的近端和远端之间延伸的第一处理长度; 以及第二电路径，所述第二电路径配置成在所述电源，所述加热元件的所述远端或近端以及沿着所述加热元件的所述近端和所述远端之间的中间点之间延伸，并且限定第二处理长度，所述第二处理长度在所述中间点 以及所述加热元件的所述远端或近端，其中所述电源被配置成基于所述电源是将电力输送到所述第一电气通路还是所述第二电气通路来调节电力输送的水平，以及相关联的方法 与之。

    MEDICAL TREATMENT DEVICES HAVING ADJUSTABLE LENGTH
    5.
    发明授权
    MEDICAL TREATMENT DEVICES HAVING ADJUSTABLE LENGTH 有权

    公开(公告)号：EP3187135B1

    公开(公告)日：2018-06-13

    申请号：EP17157442.9

    申请日：2014-09-24

    申请人： Covidien LP

    发明人： HONG, Chunlang ,  WANG, Li ,  ONG, Jiun Keat

    IPC分类号： A61B18/08 ,  A61B18/10 ,  A61B18/00

    CPC分类号： A61B18/082 ,  A61B18/10 ,  A61B2018/00577 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875

    摘要： The present invention concerns a tissue treatment device, comprising: a power source; an elongate shaft having a distal end; a heating element disposed at the distal end of the elongate shaft, the heating element having a proximal end and a distal end; a first electrical pathway configured to extend between a power source, the proximal end of the heating element, and the distal end of the heating element, and defining a first treatment length extending between the proximal and distal ends of the heating element; and a second electrical pathway configured to extend between the power source, the distal or proximal end of the heating element, and an intermediate point along the heating element intermediate the proximal and distal ends thereof, and defining a second treatment length extending between the intermediate point and the distal or proximal end, respectively, of the heating element, wherein the power source is configured to adjust a level of power delivery based on whether the power source is delivering power to the first electrical pathway or the second electrical pathway, and methods associated therewith.