发明名称 |
BIPOLAR INSTRUMENT AND METHOD FOR ENDOSCOPIC CONTROLLED SHORTENING AND/OR FRAGMENTATION OF STENTS ARRANGED IN GASTROINTESTINAL TRACT IN THE TRACHEOBRONCHIAL SYSTEM OR IN OTHER HOLLOW ORGANS |
摘要 |
A bipolar instrument and a method for endoscopically controlled shortening and/or fragmentation of a stent located in the gastrointestinal tract, in the tracheobronchial system or in other hollow organs. The instrument includes a first electrode and a second electrode arranged at a distal end of the instrument and connected to and receiving current provided by a power source, and protective means connected to the electrode means. At least one wire of the stent can be severed at a particular location by the instrument. The protective means separates the wire from tissue of the gastrointestinal tract, tracheobronchial system or other hollow organs and/or secures the wire to the instrument during the severing of the wire. The instrument and the method minimize damage to tissue and risk to the patient during machining of stents.
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申请公布号 |
US2010087834(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20080524440 |
申请日期 |
2008.01.25 |
申请人 |
EISELE FLORIAN;SCHAELLER DANIEL;VOIGTLAENDER MATTHIAS |
发明人 |
EISELE FLORIAN;SCHAELLER DANIEL;VOIGTLAENDER MATTHIAS |
分类号 |
A61B17/00;A61F2/95 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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地址 |
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