MEDICAL DEVICE
To provide a multifunctional medical device, apparatus or system capable of attracting, collecting, removing or reducing debris generated by a surgical procedure or operation on a subject.SOLUTION: The apparatus comprises a plurality of electrodes 7, 8, 9, 10, two of which are in electrical communic...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a multifunctional medical device, apparatus or system capable of attracting, collecting, removing or reducing debris generated by a surgical procedure or operation on a subject.SOLUTION: The apparatus comprises a plurality of electrodes 7, 8, 9, 10, two of which are in electrical communication with or electrically connectable to opposite poles of a high-voltage dc power source 1 to thereby ionize, attract, collect, and remove or reduce debris. At least one of the electrodes is also configured to be part of an RF circuit to perform a surgical procedure or operation such as tissue cutting, cauterization, tissue sealing or coagulating at a surgical site on the subject.SELECTED DRAWING: Figure 1
【課題】多機能医療装置、器具、又はシステムにおいて、患者での外科手技又は手術によって生成されたデブリを誘引、収集、除去、又は低減すること。【解決手段】器具は、複数の電極７、８、９、１０を備え、そのうちの２つが高電圧直流電力源１の反対の極と電気通信しているか又はそれに電気接続可能であることにより、デブリをイオン化、誘引、収集、及び除去又は低減する。電極のうちの少なくとも１つは、また、患者の手術部位で組織切断、焼灼組織封着又は凝固等の外科手技又は手術を実行するためのＲＦ回路の部分であるように構成されている。【選択図】図１ |
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