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1. 发明公开

KR1020080004452A 플라즈마 가스 방전으로 생물조직을 치료하는 시스템 및방법 有权
标题翻译：用等离子体气体放电处理生物组织的系统和方法
公开(公告)号：KR1020080004452A
公开(公告)日：2008-01-09
申请号：KR1020077018966
申请日：2006-01-18
申请人： 알마 레이저스 엘티디
发明人： 카니,지브 , 브리트바,알렉산더
IPC分类号： A61B18/18 , A61N1/44
CPC分类号： A61B18/042 , A61B18/12 , A61B18/1206 , A61B18/14 , A61B18/20 , A61B2018/00083 , A61B2018/00452 , A61B2018/00464 , A61B2018/0066 , A61N1/403
摘要： Devices and methods for treating biological tissue using a plasma gas-discharge are disclosed herein. An electrode for igniting a gas flow to form a plasma gas-discharge, wherein the electrode is configured within the device such that upon encountering a surface of the biological tissue by the electrode, a path of current from the electrode to the surface of the biological tissue is formed, thereby igniting the gas flow and forming the plasma gas-discharge. In some embodiments, electromagnetic interactions between the treated biological tissue and the plasma gas discharge traversing the electromagnetic interaction gap shape the profile of the plasma gas discharge. According to some embodiments, the device includes an electrode for igniting gas of the gas flow, and electromagnetic interactions between the electrode and the skin determine, at least in part, the electromagnetic interactions that shape the profile of the plasma gas discharge. In some embodiments, the device further includes a housing for providing support for the electrode, wherein the electrode is disposed relative to the housing such that the electrode is substantially electrically unshielded by the housing, and the electrode is positioned to electromagnetically interact with a surface of the biological tissue to shape, at least in part, the plasma profile. According to some embodiments, the presently disclosed device includes a dual-purpose nozzle-electrode for gas delivery and for igniting the gas flow. A method of transdermal ion delivery of a plasma flux to biological tissue as a means of treating the biological tissue is also provided.
摘要翻译：本文公开了使用等离子气体放电处理生物组织的装置和方法。一种用于点燃气流以形成等离子体气体放电的电极，其中所述电极配置在所述装置内，使得当通过所述电极遇到所述生物组织的表面时，从所述电极到所述生物体表面的电流路径形成组织，从而点燃气流并形成等离子体气体放电。在一些实施例中，经过处理的生物组织与穿过电磁相互作用间隙的等离子体气体放电之间的电磁相互作用形成等离子体气体放电的轮廓。根据一些实施例，该装置包括用于点燃气体流的气体的电极，以及电极和皮肤之间的电磁相互作用，至少部分地决定了形成等离子体气体放电曲线的电磁相互作用。在一些实施例中，所述装置还包括用于为所述电极提供支撑的壳体，其中所述电极相对于所述壳体设置，使得所述电极基本上未被所述壳体屏蔽，并且所述电极被定位成与所述电极的表面电磁相互作用生物组织至少部分地形成等离子体轮廓。根据一些实施例，本公开的装置包括用于气体输送并用于点燃气体流的双重用途喷嘴电极。还提供了将等离子体通量作为处理生物组织的手段的透皮离子递送到生物组织的方法。

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