電気外科用発電器における波高率の向上,申请号JP20090061781-传众专利搜索

電気外科用発電器における波高率の向上

申请公布号：JP5746816(B2)

申请号：JP20090061781

申请日期：2009.03.13

申请公布日期：2015.07.08

申请人：

コヴィディエンリミテッドパートナーシップ

发明人：ロバートジェイ．ベーンケ;ロバートエイチ．ワム

分类号：A61B18/12

主分类号：A61B18/12

摘要：The present disclosure relates to an electrosurgical generator which includes a controller configured to generate a first pulse train having at least one first control pulse and at least one first reset pulse. The controller also includes a second pulse train having at least one second control pulse and at least one second reset pulse. The first control pulse(s) and the second control pulse(s) are asynchronous and the reset pulse(s) are synchronous. The electrosurgical generator also includes an RF output stage which includes a first switching element and a second switching element. The control pulses are configured to activate the first switching element and second switching elements, respectively, in an asynchronous fashion to generate a non-continuous RF waveform.