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1. 发明公开

EP2566565A1 ANCHORED CARDIAC ABLATION CATHETER 有权
标题翻译：固定的心脏消融导管
公开(公告)号：EP2566565A1
公开(公告)日：2013-03-13
申请号：EP11778338.1
申请日：2011-05-05
申请人： Automated Medical Instruments Inc.
发明人： SKLAR, Martin, J. , GUTHERMANN, Howard, E. , RING, Howard
IPC分类号： A61M29/00
CPC分类号： A61B18/14 , A61B18/1492 , A61B2018/0016 , A61B2018/00261 , A61B2018/00285 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839 , A61B2018/00875 , A61B2034/2063 , A61B2090/065
摘要： An apparatus and method for performing cardiac ablations employs a catheter comprising an anchoring device and an ablating device to perform the ablations to electrically isolate the pulmonary veins and left atrium from surrounding atrial tissue. The anchor can comprise a balloon-type device, a stent-like device, a strut-like device, a spring-strut-like device, an umbrella-like device, a mushroom-like device, or other device that allows the catheter to maintain a position with respect to target tissue. The ablator can comprise a balloon ablator, an umbrella ablator, a pinwheel ablator, an umbrella ablator incorporating a cinch mechanism, a mushroom balloon ablator and a segmented balloon or pinwheel ablator. The anchor and ablator can also comprise a combination mushroom balloon anchor section and mushroom balloon ablator section. The anchor and ablator can include electrodes for measuring a conductance therebetween when in deployed position, so as to determine the effectiveness of the ablation.
摘要翻译：用于执行心脏消融的装置和方法采用包括锚定装置和消融装置的导管来执行消融以将肺静脉和左心房与周围心房组织电隔离。锚可以包括气球型装置，支架状装置，支柱状装置，弹簧支柱状装置，伞状装置，蘑菇状装置或允许导管至其他装置的其他装置保持相对于目标组织的位置。消融器可以包括气囊消融器，伞形消融器，风车消融器，结合收紧机构的伞形消融器，蘑菇气囊消融器和分段式气囊或风轮消融器。锚和消融器还可以包括蘑菇气囊锚定部分和蘑菇囊消融部分的组合。锚定器和消融器可以包括用于在处于展开位置时测量它们之间的电导的电极，从而确定消融的有效性。

2. 发明授权

EP2566565B1 ANCHORED CARDIAC ABLATION CATHETER 有权
标题翻译：固定的心脏消融导管
公开(公告)号：EP2566565B1
公开(公告)日：2017-10-25
申请号：EP11778338.1
申请日：2011-05-05
申请人： Automated Medical Instruments Inc.
发明人： SKLAR, Martin, J. , GUTHERMANN, Howard, E. , RING, Howard
IPC分类号： A61F5/01
CPC分类号： A61B18/14 , A61B18/1492 , A61B2018/0016 , A61B2018/00261 , A61B2018/00285 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839 , A61B2018/00875 , A61B2034/2063 , A61B2090/065
摘要： An apparatus and method for performing cardiac ablations employs a catheter comprising an anchoring device and an ablating device to perform the ablations to electrically isolate the pulmonary veins and left atrium from surrounding atrial tissue. The anchor can comprise a balloon-type device, a stent-like device, a strut-like device, a spring-strut-like device, an umbrella-like device, a mushroom-like device, or other device that allows the catheter to maintain a position with respect to target tissue. The ablator can comprise a balloon ablator, an umbrella ablator, a pinwheel ablator, an umbrella ablator incorporating a cinch mechanism, a mushroom balloon ablator and a segmented balloon or pinwheel ablator. The anchor and ablator can also comprise a combination mushroom balloon anchor section and mushroom balloon ablator section. The anchor and ablator can include electrodes for measuring a conductance therebetween when in deployed position, so as to determine the effectiveness of the ablation.

3. 发明公开

EP3338852A1 ANCHORED CARDIAC ABLATION CATHETER 有权转让
公开(公告)号：EP3338852A1
公开(公告)日：2018-06-27
申请号：EP17195767.3
申请日：2011-05-05
申请人： Automated Medical Instruments Inc.
发明人： SKLAR, Martin, J. , GUTHERMANN, Howard, E. , RING, Howard
IPC分类号： A61M29/00 , A61B18/00
CPC分类号： A61B18/14 , A61B18/1492 , A61B2018/0016 , A61B2018/00261 , A61B2018/00285 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839 , A61B2018/00875 , A61B2034/2063 , A61B2090/065
摘要： An apparatus and method for performing cardiac ablations employs a catheter comprising an anchoring device and an ablating device to perform the ablations to electrically isolate the pulmonary veins and left atrium from surrounding atrial tissue. The anchor can comprise a balloon-type device, a stent-like device, a strut-like device, a spring-strut-like device, an umbrella-like device, a mushroom-like device, or other device that allows the catheter to maintain a position with respect to target tissue. The ablator can comprise a balloon ablator, an umbrella ablator, a pinwheel ablator, an umbrella ablator incorporating a cinch mechanism, a mushroom balloon ablator and a segmented balloon or pinwheel ablator. The anchor and ablator can also comprise a combination mushroom balloon anchor section and mushroom balloon ablator section. The anchor and ablator can include electrodes for measuring a conductance therebetween when in deployed position, so as to determine the effectiveness of the ablation.

4. 发明公开

EP2007466A2 SYSTEM AND METHOD FOR ADVANCING, ORIENTING, AND IMMOBILIZING ON INTERNAL BODY TISSUE A CATHETER OR OTHER THERAPEUTIC DEVICE 审中-公开
标题翻译：系统和VEFAHREN推进，调整和固定导管或任何其他治疗DEVICE ON体内组织
公开(公告)号：EP2007466A2
公开(公告)日：2008-12-31
申请号：EP07754536.6
申请日：2007-03-30
申请人： Automated Medical Instruments, Inc.
发明人： SKLAR, Martin, J. , RING, Howard
IPC分类号： A61M29/00
CPC分类号： A61B18/18 , A61B5/053 , A61B5/4836 , A61B18/1492 , A61B18/1815 , A61B34/71 , A61B34/72 , A61B2017/003 , A61B2018/00291 , A61B2018/1861 , A61M25/0113 , A61M25/0147 , A61M25/0155 , A61M25/0158 , A61M2025/0213
摘要： This invention provides a system and method that allows a therapeutic device, such as an atrial fibrillation microwave ablation catheter or ablation tip to be guided to a remote location within a body cavity and then accurately immobilized on the tissue, including that of a moving organ, such as the heart. In various embodiments, the system and method also enables accurate movement and steering along the tissue, while in engagement therewith. Such movement and engagement entails the use of vacuum or microneedle structures on at least two interconnected and articulated immobilizers that selectively engage to and release from the tissue to allow a crawling or traversing walking across the organ as the therapeutic catheter/tool tip applies treatment (AGE devices). In further embodiments that lack a movement capability (AID devices), the immobilizers allow a predetermined position for the introduced device to be maintained against the tissue while a treatment is applied to the location adjacent thereto. In the exemplary AID devices, variety of steering mechanisms and mechanisms for exposing and anchoring a catheter against the underlying tissue can be employed. In the exemplary AGE devices, a variety of articulation and steering mechanisms, including those based upon pneumatic/hydraulic bellows, lead screws and electromagnetic actuators can be employed.

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