发明公开
EP3099370A1 ACCESSORY TO ALLOW SENSING AT BALLOON INTERFACE
审中-公开
ZUBEHÖRZURERMÖGLICHUNGDES ABTASTENS EINER BALLONSCHNITTSTELLE
- 专利标题： ACCESSORY TO ALLOW SENSING AT BALLOON INTERFACE
- 专利标题（中）： ZUBEHÖRZURERMÖGLICHUNGDES ABTASTENS EINER BALLONSCHNITTSTELLE
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申请号： EP14880643.3申请日： 2014-12-17
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公开(公告)号： EP3099370A1公开(公告)日： 2016-12-07
- 发明人: MIHALIK, Teresa
- 申请人： Medtronic Cryocath LP
- 申请人地址： 199 Bay Street Suite 5300 Toronto, Ontario M5L 1B9 CA
- 专利权人： Medtronic Cryocath LP
- 当前专利权人： Medtronic Cryocath LP
- 当前专利权人地址： 199 Bay Street Suite 5300 Toronto, Ontario M5L 1B9 CA
- 代理机构： Casey, Lindsay Joseph
- 优先权： US201414169269 20140131
- 国际公布： WO2015113130 20150806
- 主分类号： A61M25/10
- IPC分类号： A61M25/10 ; A61B18/02 ; A61B5/01 ; A61B5/042
摘要：
A device, system and method for temperature-based lesion formation assessment and mapping functionality using an accessory usable with an over-the-wire balloon catheter. The device may include a first annular element, a plurality of wires coupled to the first annular element, and a second annular element, the plurality of wires passing from the first annular element through the second annular element and into an elongate wire conduit coupled to the second annular element. At least one of the plurality of wires may include at least one temperature sensor and/or at least one mapping electrode. The first annular element coupled to an outer surface of a sheath. As a balloon catheter is advanced out of the sheath lumen, the distal tip of the catheter engages the second annular element and pushes the wires out of the sheath lumen, everting them over the balloon of the catheter.
公开/授权文献
- EP3099370B1 ACCESSORY TO ALLOW SENSING AT BALLOON INTERFACE 公开/授权日：2018-10-31
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