| 发明名称 |
Electrosurgical Instrument Comprising a Light Guide |
| 摘要 |
The instrument according to the invention for electrosurgically impacting biological tissue comprises an electrode (18) as well as a light guide (21), which is connected to a light inlet window (19), which is formed by means of a fluid body (27). The light guide is connected to a light analysis device (13), so as to absorb the light, which is generated at the electrode (18) in response to the HF surgery and so as to supply it to the light analysis device (13). The light inlet window (19) is arranged at the point of origin of the light, namely immediately at the electrode, that is, at the spark, which is generated. An adulteration of the absorbed light by means of smoke or particle deposition on the light inlet window (19) can virtually be avoided. |
| 申请公布号 |
US2014378960(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201414304518 |
申请日期 |
2014.06.13 |
| 申请人 |
ERBE Elektromedizin GmbH |
发明人 |
Fischer Klaus;Neugebauer Alexander;Spether Dominik;Enderle Markus |
| 分类号 |
A61B18/12 |
主分类号 |
A61B18/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An instrument for electrosurgically impacting biological tissue, the instrument comprising:
an electrode (18) connected configured to connect to an electric source (12) via a line (15), a light guide (21), which extends starting at at least one light inlet window (19) and via which the instrument can be connected to a light analysis device (13), wherein the light inlet window (19) is formed by a fluid body (27). |
| 地址 |
Tuebingen DE |
