基本信息:
- 专利标题: TEMPORARY PACING LEAD
- 专利标题(中):临时启动领导
- 申请号:PCT/US2017/045729 申请日:2017-08-07
- 公开(公告)号:WO2018009948A1 公开(公告)日:2018-01-11
- 发明人: PEDERSEN, Wesley Robert , SORAJJA, Paul
- 申请人: PEDERSEN, Wesley Robert , SORAJJA, Paul
- 申请人地址: 4814 Russell Avenue South Minneapolis, MN 55410 US
- 专利权人: PEDERSEN, Wesley Robert,SORAJJA, Paul
- 当前专利权人: PEDERSEN, Wesley Robert,SORAJJA, Paul
- 当前专利权人地址: 4814 Russell Avenue South Minneapolis, MN 55410 US
- 代理机构: SARA, Charles S.
- 优先权: US62/495,765 20160923; US15/642,084 20170705; US62/493,490 20160705; US62/602,397 20170421
- 主分类号: A61N1/362
- IPC分类号: A61N1/362
摘要:
A temporary pacing lead has an atraumatic curled distal region with multiple cathodes and distal pressure measurement to allow positioning and repositioning within the heart chamber without fluoroscopic or echo guidance. The curled distal region provides definite contact with two opposing walls of the ventricular chamber to ensure electrical signal capture without trauma to the endocardial surface. A stylet located in the pacing lead lumen assists in introducing, placing, and removing the pacing lead from the heart. The flexible distal region provides safe removal of the temporary lead following completion of use.
摘要(中):
临时起搏导线具有无创伤的卷曲远端区域,其具有多个阴极和远端压力测量结果,以允许在心脏腔室内定位和重新定位而无需荧光镜或回波引导。 卷曲的远侧区域提供与心室腔室的两个相对壁的明确接触,以确保捕获电信号而不会对心内膜表面造成损伤。 位于起搏导管腔内的探针可帮助引入,放置并从心脏移除起搏导线。 柔软的远端区域可在使用完成后安全地移除临时导线。 p>
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61N | 电疗;磁疗;放射疗;超声波疗 |
------A61N1/00 | 电疗法;其所用的线路 |
--------A61N1/18 | .通过接触电极施加电流 |
----------A61N1/20 | ..连续的直流电 |
------------A61N1/36 | ...刺激用,例如心脏起搏器 |
--------------A61N1/362 | ....心脏刺激器 |