-
公开(公告)号:US20100222766A1
公开(公告)日:2010-09-02
申请号:US12778985
申请日:2010-05-12
申请人: Kent C.B. Stalker , John D. Whitfield , Mark C. Bates , Peter J. D'Aquanni , Jason Andrew Habeger
发明人: Kent C.B. Stalker , John D. Whitfield , Mark C. Bates , Peter J. D'Aquanni , Jason Andrew Habeger
CPC分类号: A61M25/01 , A61F2/958 , A61M25/0041 , A61M25/10 , A61M25/104 , A61M2025/0008 , A61M2025/0063 , A61M2025/0175 , A61M2025/0183 , A61M2025/0681 , A61M2025/107
摘要: Some embodiments relate to a catheter system having a changeable or adjustable working length. The catheter system can comprise a proximal end, a distal end, and a first axial lumen configured to receive a guidewire formed through at least a portion of the catheter body. A first opening can be formed through a portion of the catheter body and be in communication with the first lumen. The sheath can be rotatable, axially movable, or otherwise changeable from at least a first position to a second position, wherein the sheath can substantially cover the first opening in the catheter body in the first position, and can substantially expose the first opening in the catheter body in the second position.
摘要翻译: 一些实施例涉及具有可变的或可调节的工作长度的导管系统。 导管系统可以包括近端,远端和构造成接收通过导管主体的至少一部分形成的导丝的第一轴向腔。 可以通过导管主体的一部分形成第一开口并与第一管腔连通。 护套可以是可旋转的,可轴向移动的或者可以从至少第一位置改变到第二位置,其中护套可以在第一位置基本上覆盖导管主体中的第一开口,并且可以基本上暴露在第一位置的第一开口 导管体位于第二位置。
-
公开(公告)号:US20080071178A1
公开(公告)日:2008-03-20
申请号:US11855725
申请日:2007-09-14
申请人: John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
发明人: John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
IPC分类号: A61B5/0215
CPC分类号: A61B5/076 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/6885 , A61B2018/00279 , A61N1/36564 , A61N1/37288 , A61N1/3962
摘要: An anchor for an implantable medical device, for example, and implantable physiologic sensor, includes a proximal hub portion, an intermediate portion extending radially and distally from the hub portion, and a distal portion extending distally from the proximal portion and adapted to engage an inner surface of a target vessel for securing the implantable medical device therein. The anchor can assume a collapsed configuration for delivery through a catheter, and an expanded configuration for fixation within the vessel once deployed. The intermediate portion extends from the proximal portion at an oblique angle, allowing the anchor to be retracted and re-collapsed within the delivery catheter after initial deployment, if re-positioning or removal of the implantable medical device is necessary or desired.
摘要翻译: 用于可植入医疗装置的锚固件,例如植入式生理传感器,包括近端毂部分,从轮毂部分径向延伸并远离延伸的中间部分,以及从近端部分向远端延伸的远端部分, 用于将可植入医疗装置固定在其中的目标血管的表面。 锚固体可以采取折叠构型以通过导管递送,以及扩展构型,用于在部署之后在容器内固定。 中间部分从近端部分以倾斜角度延伸,如果需要或期望重新定位或移除可植入医疗装置,则允许锚固件在初始展开之后在输送导管内缩回并重新折叠。
-
公开(公告)号:US20100094257A1
公开(公告)日:2010-04-15
申请号:US12578473
申请日:2009-10-13
申请人: Kent C.B. Stalker , John D. Whitfield , Mark C. Bates , Peter J. D'Aquanni , Jason Andrew Habeger
发明人: Kent C.B. Stalker , John D. Whitfield , Mark C. Bates , Peter J. D'Aquanni , Jason Andrew Habeger
CPC分类号: A61M25/01 , A61F2/958 , A61M25/0041 , A61M25/10 , A61M25/104 , A61M2025/0008 , A61M2025/0063 , A61M2025/0175 , A61M2025/0183 , A61M2025/0681 , A61M2025/107
摘要: Some embodiments relate to a catheter system having a changeable or adjustable working length. The catheter system can comprise a proximal end, a distal end, and a first axial lumen configured to receive a guidewire formed through at least a portion of the catheter body. A first opening can be formed through a portion of the catheter body and be in communication with the first lumen. The sheath can be rotatable, axially movable, or otherwise changeable from at least a first position to a second position, wherein the sheath can substantially cover the first opening in the catheter body in the first position, and can substantially expose the first opening in the catheter body in the second position.
摘要翻译: 一些实施例涉及具有可变的或可调节的工作长度的导管系统。 导管系统可以包括近端,远端和构造成接收通过导管主体的至少一部分形成的导丝的第一轴向腔。 可以通过导管主体的一部分形成第一开口并与第一管腔连通。 护套可以是可旋转的,可轴向移动的或者可以从至少第一位置改变到第二位置,其中护套可以在第一位置基本上覆盖导管主体中的第一开口,并且可以基本上暴露在第一位置的第一开口 导管体位于第二位置。
-
-