发明名称 |
Electrosurgical resection instrument |
摘要 |
An electrosurgical resection instrument (100) for applying to biological tissue radiofrequency electromagnetic energy has a protective hull (120) comprising a shaped piece of dielectric material mounted to cover an underside of an instrument tip (104) of the instrument (100). The protective hull (120) acts as a shield to protect tissue that may lie under the instrument tip (104) from damage during treatment. The instrument (100) may be particularly useful in procedures performed in a gastrointestinal tract, where bowel perforation is a concern, or in the pancreas, where damage to the portal vein or the pancreatic duct may occur when a tumour or other abnormality is being resected, dissected or removed. |
申请公布号 |
AU2013285204(B2) |
申请公布日期 |
2017.02.23 |
申请号 |
AU20130285204 |
申请日期 |
2013.06.25 |
申请人 |
Creo Medical Limited |
发明人 |
Hancock, Christopher Paul;Morris, Steven;Fitzsimmons, Duncan;Saunders, Brian;Pacey, Andrew;White, Malcolm |
分类号 |
A61B18/18 |
主分类号 |
A61B18/18 |
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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