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1. 发明授权

US08202269B2 Electrical cautery device 有权
标题翻译：电烙器
公开(公告)号：US08202269B2
公开(公告)日：2012-06-19
申请号：US11807312
申请日：2007-05-25
申请人： J. Stuart Wolf, Jr. , Brian M. Yoder , Matthew J. Huddleston , Adam Landis
发明人： J. Stuart Wolf, Jr. , Brian M. Yoder , Matthew J. Huddleston , Adam Landis
IPC分类号： A61B18/04 , A61B18/18
CPC分类号： A61B18/082 , A61B2017/00084
摘要： An electrical surgical cautery device for delivering thermal energy to cauterize and provide hemostasis to a bleeding tissue comprises an electrically powered flexible thermal delivery element having a substantially planar resistive coil embedded in a thermally conductive material. The thermally conductive material comprises a tissue contact surface and a non-tissue contact surface. A power source is connected to the resistive coil of the thermal delivery element and provides an electrical current to heat the thermal delivery element being pressed against the tissue. A method for providing hemostasis to a bleeding tissue surface comprises providing and pressing an electrical cautery device having a thermal delivery element, against the hemorrhaging tissue at a predetermined temperature for an interval sufficient to cauterize the tissue and provide hemostasis.
摘要翻译：用于递送热能以烧灼并向出血组织提供止血的电手术烧灼装置包括电动柔性热输送元件，其具有嵌入导热材料中的基本上平面的电阻线圈。导热材料包括组织接触表面和非组织接触表面。电源连接到热传递元件的电阻线圈，并提供电流以加热被压靠在组织上的热输送元件。用于向出血组织表面提供止血的方法包括提供并压制具有热输送元件的电烧灼器具，在预定温度下对出血组织施加足够灼烧组织并提供止血的间隔。

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