发明名称 |
SURGICAL GRIPPING DEVICE |
摘要 |
A grasping treatment device includes a first electrode portion provided at least one of in a part between a jaw and a probe electric conducting portion in opening-and-closing directions of the jaw and in the probe electric conducting portion, and a second electrode portion provided at least one of in a part between the jaw and the first electrode portion in the opening-and-closing directions of the jaw and in the jaw electric conducting portion. The grasping treatment device includes an inter-electrode distance changing unit changing an inter-electrode distance so that a second distance between two electrode portions in a second treatment mode in which a high-frequency current alone is transmitted tow electrode portions is smaller than a first distance between two electrode portions in a first treatment mode in which at least the ultrasonic vibration is transmitted to the probe electric conducting portion. |
申请公布号 |
EP2829246(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130764902 |
申请日期 |
2013.03.18 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
MASUDA, SHINYA;ONUMA, RYU;INAGAKI, GENRI |
分类号 |
A61B18/12;A61B18/00;A61B18/14 |
主分类号 |
A61B18/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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