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1. 发明申请

WO2003094722A1 A MULTI-ELECTRODE LEAD 审中-公开
标题翻译：多电极引线
公开(公告)号：WO2003094722A1
公开(公告)日：2003-11-20
申请号：PCT/AU2003/000560
申请日：2003-05-09
申请人： ADVANCED METAL COATINGS PTY LIMITED , ANDERSON, Neil, Lawrence , CHONG, Evan
发明人： ANDERSON, Neil, Lawrence , CHONG, Evan
IPC分类号： A61B5/05
CPC分类号： A61B5/0422 , A61B5/04085 , A61B18/14 , A61B2018/00797 , A61B2018/00839 , A61B2018/1467
摘要： A multi-electrode lead (10) comprises an elongate carrier (12) having a longitudinal axis. A plurality of electrical conductors is carried by the carrier (12), a plurality of electrodes being connected in spaced relationship to each conductor. The electrodes (14) are arranged at axially spaced intervals along the carrier (12) so that, along the length of the carrier (12), any one electrode (14) associated with any one of the conductors only once has an electrode (14) associated with another one of the conductors adjacent to that any one electrode (14). In another aspect of the invention, an ablating device (50) comprises an elongate tubular sleeve (52) for effecting spot ablation of tissue, a sensing electrode catheter being receivable in the passage (54) of the sleeve (52) for assisting in positioning of the ablating electrode (56), in use. Preferably, the sensing electrode catheter is the multi-electrode lead (10) of the first aspect of the invention.
摘要翻译：多电极引线（10）包括具有纵向轴线的细长载体（12）。多个电导体由载体（12）承载，多个电极以每个导体间隔开的方式连接。电极（14）沿着载体（12）以轴向隔开的间隔布置，使得沿着载体（12）的长度，与任何一个导体相关联的任何一个电极（14）只有一个电极（14））与与该任何一个电极（14）相邻的另一个导体相关联。在本发明的另一方面，一种消融装置（50）包括用于实现组织斑点消融的细长管状套管（52），感测电极导管可接收在套筒（52）的通道（54）中，用于辅助定位的消融电极（56）。优选地，感测电极导管是本发明第一方面的多电极引线（10）。

2. 发明申请

WO2003094764A1 AN ABLATION CATHETER 审中-公开
标题翻译：一个吸引管
公开(公告)号：WO2003094764A1
公开(公告)日：2003-11-20
申请号：PCT/AU2003/000559
申请日：2003-05-09
申请人： ADVANCED METAL COATINGS PTY LIMITED , ANDERSON, Neil, Lawrence , CHONG, Evan
发明人： ANDERSON, Neil, Lawrence , CHONG, Evan
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00357 , A61B2018/00375 , A61B2018/00821 , A61B2018/00839 , A61B2018/1407
摘要： An ablation catheter (10) includes an elongate carrier (12). A first loop (14.1) is arranged at or adjacent a distal end of the carrier (12). At least one sensing electrode (40) is carried on the first loop (14.1) for sensing irregular activity in a patient's body. At least one further loop (14.2) is arranged proximally relative to the first loop (14.1) on the carrier (12) in a fixed orientation relative to the first loop (14.1). At least one ablating electrode (42) is carried on the second loop (14.2) for ablating a site of the patient's body where irregular electrical activity occurs. In another form of the invention, the ablation catheter includes a carrier (12) having a loop (14) defined at the distal end, the loop (14) comprising a first arm (18) and a second arm (22), the arms (18, 22) of the loop (14) being at least partly electrically isolated with respect to each other and at least one electrode (16, 20) arranged on each arm (18, 22) of the loop (14). In either form of the invention, an ablating electrode (42) carried on an outer periphery of the carrier (12) may be arranged only partially about the periphery of the carrier (12).
摘要翻译：消融导管（10）包括细长的载体（12）。第一环（14.1）布置在载体（12）的远端处或邻近载体（12）的远端。至少一个感测电极（40）被承载在第一环（14.1）上，用于感测患者体内的不规则活动。至少一个另外的环（14.2）以相对于第一环（14.1）的固定取向相对于载体（12）上的第一环（14.1）向近侧布置。在第二回路（14.2）上承载至少一个烧蚀电极（42），用于在发生不规则电活动的情况下烧蚀患者身体的部位。在本发明的另一形式中，消融导管包括具有限定在远端的环（14）的载体（12），所述环（14）包括第一臂（18）和第二臂（22），所述臂所述环（14）的至少一个电极（18,22）相对于彼此至少部分地电绝缘，以及布置在所述环（14）的每个臂（18,22）上的至少一个电极（16,20）。在本发明的任一形式中，承载在载体（12）的外周上的烧蚀电极（42）可以仅部分地布置在载体（12）的周围。

3. 发明申请

US20050227398A1 Method of manufacturing an electrical lead 有权
标题翻译：电导线的制造方法
公开(公告)号：US20050227398A1
公开(公告)日：2005-10-13
申请号：US11123392
申请日：2005-05-05
申请人： Neil Anderson , Evan Chong
发明人： Neil Anderson , Evan Chong
IPC分类号： A61N1/04 , A61B5/0408 , A61B5/0478 , A61N1/05 , H01B7/04 , H01B13/00 , H01L21/00
CPC分类号： A61B5/0408 , A61B5/042 , A61B5/0478 , A61B2562/125 , A61N1/05 , Y10T29/49117 , Y10T29/49224 , Y10T428/13 , Y10T428/1303 , Y10T428/1334 , Y10T428/1338 , Y10T428/1352 , Y10T428/139
摘要： An electrically conductive member (10) includes an elongate body (11) which has at least one electrically conductive region (20). The electrically conductive region (20) comprises a porous polymeric material coated with an electrically conductive material. A method of manufacturing the electrically conductive member (10) includes the steps of extruding an elongate body of polymeric material wherein at least one region of the elongate body is porous in nature; and coating said elongate body with an electrically conductive material such that the electrically conductive material substantially coats the pores of said at least one region.
摘要翻译：导电构件（10）包括具有至少一个导电区域（20）的细长主体（11）。导电区域（20）包括涂覆有导电材料的多孔聚合物材料。制造导电构件（10）的方法包括挤压聚合材料的细长体的步骤，其中细长体的至少一个区域本质上是多孔的; 以及用导电材料涂覆所述细长体，使得导电材料基本上涂覆所述至少一个区域的孔。

4. 发明公开

EP1333881A1 AN ELECTRICAL LEAD 有权
标题翻译：电缆
公开(公告)号：EP1333881A1
公开(公告)日：2003-08-13
申请号：EP01977995.8
申请日：2001-10-19
申请人： Advanced Metal Coatings Pty Limited
发明人： ANDERSON, Neil, Lawrence , CHONG, Evan, Ka-Loke
IPC分类号： A61N1/04 , H01B1/00
CPC分类号： A61B5/0408 , A61B5/042 , A61B5/0478 , A61B2562/125 , A61N1/05 , Y10T29/49117 , Y10T29/49224 , Y10T428/13 , Y10T428/1303 , Y10T428/1334 , Y10T428/1338 , Y10T428/1352 , Y10T428/139
摘要： An electrically conductive member (10) includes an elongate body (11) which has at least one electrically conductive region (20). The electrically conductive region (20) comprises a porous polymeric material coated with an electrically conductive material. A method of manufacturing the electrically conductive member (10) includes the steps of extruding an elongate body of polymeric material wherein at least one region of the elongate body is porous in nature; and coating said elongate body with an electrically conductive material such that the electrically conductive material substantially coats the pores of said at least one region.

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