专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006057582A1 ATTACHMENT OF TUBING IN A CARDIAC LEAD 审中-公开
标题翻译：管理领袖在管理领域的作用
公开(公告)号：WO2006057582A1
公开(公告)日：2006-06-01
申请号：PCT/SE2004/001738
申请日：2004-11-24
申请人： ST. JUDE MEDICAL AB , HALLANDER, Sara , NILSSON, Susanne , DOWLING, Kenneth , MICSKI, Eva , ERIKSSON, Tom
发明人： HALLANDER, Sara , NILSSON, Susanne , DOWLING, Kenneth , MICSKI, Eva , ERIKSSON, Tom
IPC分类号： A61N1/05 , A61L29/04
CPC分类号： A61N1/056 , A61L29/06 , A61N1/3752 , C08L75/04
摘要： A cardiac lead comprising a thermoplastic tubing and an electrode or a pin connector. Said electrode or pin connector is provided with outer thermoplastic fixation means and an end portion of the tubing is coaxially provided around a portion of the fixation means. A section of the end portion of the tubing is fused to the fixation means, such that the tubing is fixed to the electrode or pin connector. A method for fixing a thermoplastic cardiac lead tubing to a cardiac lead electrode or pin connector provided with outer thermoplastic fixation means, said method comprising the steps of a) positioning an end portion of the tubing coaxially around a portion of the fixation means; b) heating at least a section of the end portion of the tubing and at least a portion of the fixation means, so as to achieve fusing of said heated section of the end portion of the tubing to said heated portion of the fixation means; and d) allowing the resulting fused portion to solidify.
摘要翻译：包括热塑性管道和电极或针连接器的心脏引线。所述电极或针连接器设置有外部热塑性固定装置，并且管的端部围绕固定装置的一部分同轴地设置。管道的端部的一部分熔合到固定装置，使得管道固定到电极或针连接器。一种用于将热塑性心脏引线管固定到设置有外部热塑性固定装置的心脏引线电极或针连接器的方法，所述方法包括以下步骤：a）将所述管的端部同轴地定位在所述固定装置的一部分上; b）加热所述管道的端部的至少一部分和所述固定装置的至少一部分，以便将所述管的端部的所述加热部分熔合到所述固定装置的所述加热部分; 和d）使所得的熔融部分固化。

2. 发明申请

WO2011065881A1 A MEDICAL IMPLANTABLE LEAD WITH FIXATION DETECTION 审中-公开
标题翻译：具有固定检测的医用可植入引线
公开(公告)号：WO2011065881A1
公开(公告)日：2011-06-03
申请号：PCT/SE2009/051356
申请日：2009-11-30
申请人： ST. JUDE MEDICAL AB , HALLANDER, Sara , HELGESSON, Marcus
发明人： HALLANDER, Sara , HELGESSON, Marcus
IPC分类号： A61N1/05
CPC分类号： A61B5/6882 , A61B5/04 , A61B5/686 , A61B5/6869 , A61N1/05 , A61N1/0573
摘要： The invention relates to a medical implantable lead of the kind being adapted to be implanted into a human or animal body for monitoring and/or controlling of an organ inside the body. The lead comprises in a distal end a tubular header (3) inside which a shaft (7) is rotatable as well as extendable and retractable arranged and carries in a distal end a combined fixation means and electrode member in form of a helix (4), which is provided with a first contact surface being electrically connectible to a connector at the proximal end of the lead by means of an electric conductor (8), and which by means of the shaft is rotatable in relation to the lead and extendable out from the distal end to be able to fixate the distal end of the lead to the organ by being screwed into the tissue. The shaft also carries a second contact surface (13) being positioned on or adjacent a proximal portion of the helix and being connectible to a connector at the proximal end of the lead by means of an electric conductor (8). The lead comprises a conduction controlling means (14), which at least during an initial stage after implantation is capable of render the first contact surface electrically inactive and which is capable of render the first contact surface electrically active after the initial stage. By means of the inventive lead it is possible to detect whether the helix is sufficient screwed into the tissue (12) or not.
摘要翻译：本发明涉及一种适于植入人或动物体内的用于监测和/或控制体内器官的医用可植入引线。引线在远端包括管状集管（3），其中轴（7）可旋转并且可延伸和缩回地布置并且在远端中携带组合的固定装置和螺旋形（4）形式的电极构件，，其设置有第一接触表面，其通过电导体（8）可电连接到引线的近端处的连接器，并且借助于所述轴可相对于引线旋转并且可从远端能够通过拧入组织而将引线的远端固定到器官。所述轴还承载定位在所述螺旋的近端部分上或邻近所述螺旋的近端部分的第二接触表面（13），并且可通过电导体（8）连接到所述引线的近端处的连接器。引线包括导电控制装置（14），其至少在植入之后的初始阶段能够使第一接触表面电不活动并且能够在初始阶段之后使第一接触表面电活动。通过本发明的引线，可以检测螺旋是否足够拧入组织（12）中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式