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公开(公告)号：EP3860699A1
公开(公告)日：2021-08-11
申请号：EP19782754.6
申请日：2019-10-01
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公开(公告)号：EP3061385A1
公开(公告)日：2016-08-31
申请号：EP16157702.8
申请日：2016-02-26
CPC分类号： H04N5/2354 , A61B1/00006 , A61B1/00045 , A61B1/00057 , A61B1/04 , A61B1/05 , A61B1/06 , A61B1/0607 , A61B1/227 , H04N5/2256 , H04N5/2257 , H04N2005/2255
摘要： Apparatus, including a camera which has an objective lens configured to focus light from an object, and an imaging array configured to receive the focused light and in response thereto, to output a signal representative of an image of the object. The apparatus further includes a multiplicity of illuminators arrayed around the objective lens and configured to illuminate the object, and a processor which is coupled to differentially adjust respective light intensities emitted by the illuminators responsively to the signal.
摘要翻译： 一种装置，包括具有被配置为聚焦来自物体的光的物镜的相机和被配置为接收聚焦光的成像阵列，并响应于此而输出表示物体的图像的信号。 该设备还包括围绕物镜排列并被配置为照亮物体的多个照明器，以及处理器，其被耦合以响应于该信号而差别地调节由照射器发射的相应的光强度。
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公开(公告)号：EP4356856A1
公开(公告)日：2024-04-24
申请号：EP23204040.2
申请日：2023-10-17
发明人： BEECKLER, Christopher T. , OKARSKI, Kevin M. , KEYES, Joseph T. , HERERA, Kevin J. , KATO, Robert B.
CPC分类号： A61B18/1492 , A61M25/0097 , A61M2025/068120130101 , A61M25/0662
摘要： A delivery sheath to catheter coupler includes a cylindrical shaft and a coupling member. The cylindrical shaft extends along an axis and is configured for longitudinal alignment with an insertion port of a catheter delivery sheath. The cylindrical shaft includes a proximal end, a distal end, and a lumen extending from the proximal end to the distal end along the axis. The lumen is sized to receive an end effector of a catheter. The coupling member is attached to the cylindrical shaft and is configured for selective securement to the catheter delivery sheath. The coupling member is configured to align the axis of the lumen with a longitudinal axis of the insertion port when the coupling member is selectively secured to the catheter delivery sheath.
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公开(公告)号：EP3061385B1
公开(公告)日：2018-12-05
申请号：EP16157702.8
申请日：2016-02-26
CPC分类号： H04N5/2354 , A61B1/00006 , A61B1/00045 , A61B1/00057 , A61B1/04 , A61B1/05 , A61B1/06 , A61B1/0607 , A61B1/227 , H04N5/2256 , H04N5/2257 , H04N2005/2255
摘要： Apparatus, including a camera which has an objective lens configured to focus light from an object, and an imaging array configured to receive the focused light and in response thereto, to output a signal representative of an image of the object. The apparatus further includes a multiplicity of illuminators arrayed around the objective lens and configured to illuminate the object, and a processor which is coupled to differentially adjust respective light intensities emitted by the illuminators responsively to the signal.
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公开(公告)号：EP4324422A2
公开(公告)日：2024-02-21
申请号：EP23218608.0
申请日：2019-07-15
IPC分类号： A61B90/00
摘要： A flexible circuit that is substantially planar may be assembled into an electrophysiologic catheter. The flexible circuit may include various location sensing portions and force sensing portions. The flexible circuit may be deformed in a manner that improves the catheter's functionality concerning force feedback and location feedback, and then further deformed to be assembled into a small volume of the catheter.
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公开(公告)号：EP4199848A1
公开(公告)日：2023-06-28
申请号：EP21758795.5
申请日：2021-08-16
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7.发明公开
公开(公告)号：EP3791818A1
公开(公告)日：2021-03-17
申请号：EP20195648.9
申请日：2020-09-11
发明人： NGO-CHU, Don Q. , BEECKLER, Christopher T. , PHAM, Cuong , HERRERA, Kevin J. , KEYES, Joseph T.
IPC分类号： A61B18/14
摘要： An irrigated electrophysiology balloon catheter with flexible-circuit electrodes is disclosed. To help prevent fluids, e.g., irrigation fluid or air, from passing between a space between an inner tubular shaft and an outer tubular shaft of the catheter, a first seal and a second seal may be provided about locations where the inner tubular shaft emerges from the outer tubular shaft. The materials and dimensions of these seals are instrumental in ensuring that the seals are sufficiently robust such that they do not fail during use of the catheter. Additionally, the flexible-circuit electrodes may include substrates adhered to the balloon. Delamination of these substrates may be prevented by use of a reinforcement component that extends the length of the balloon.
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公开(公告)号：EP3881755A1
公开(公告)日：2021-09-22
申请号：EP21162748.4
申请日：2021-03-16
摘要： A guiding sheath assembly (300) has a shaft (322) that is operable to define more than one deflection curvature and defines a lumen to slidably receive a cardiovascular catheter. The guiding sheath assembly includes a proximal section, a distal section, and a stiffener member. The proximal section has a proximal shaft that defines a proximal lumen extending distally along a longitudinal axis to the distal section. The distal section has a distal shaft that defines a distal lumen that is configured to be biased (e.g., resiliently biased) laterally away from the longitudinal axis. The stiffener member is a rigid elongate member, such as an inner tubular member, that is configured to counteract the bias of the distal shaft. Longitudinal movement of the stiffener member relative to the distal section enables the operator to select and set a deflection curvature of the distal section.
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公开(公告)号：EP3829428A1
公开(公告)日：2021-06-09
申请号：EP19773536.8
申请日：2019-07-25
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公开(公告)号：EP3611486A1
公开(公告)日：2020-02-19
申请号：EP19186215.0
申请日：2019-07-15
摘要： A flexible circuit that is substantially planar may be assembled into an electrophysiologic catheter. The flexible circuit may include various location sensing portions and force sensing portions. The flexible circuit may be deformed in a manner that improves the catheter's functionality concerning force feedback and location feedback, and then further deformed to be assembled into a small volume of the catheter.
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