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1. 发明申请

WO2007136979A2 ABLATION ELECTRODE ASSEMBLY AND METHODS FOR IMPROVED CONTROL OF TEMPERATURE 审中-公开
标题翻译：消除电极组件和改进温度控制的方法
公开(公告)号：WO2007136979A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/068037
申请日：2007-05-02
申请人： ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. , WANG, Huisun , DANDO, Jeremy D. , JUST, Dale , MOORE, Allen P.
发明人： WANG, Huisun , DANDO, Jeremy D. , JUST, Dale , MOORE, Allen P.
IPC分类号： A61B18/14
CPC分类号： A61B18/148 , A61B2018/00011 , A61B2018/00744 , A61B2018/00791 , A61B2218/002
摘要： The present invention pertains to multiple piece irrigated ablation electrode assemblies (10) wherein the irrigation channels (24) are insulated or separated from at least one temperature sensing mechanism (26) within the distal portion (18) of the electrode assembly (10). The present invention further pertains to methods for improved assembly and accurate measurement and control of the electrode temperatures while effectively irrigating the device and target areas.
摘要翻译：本发明涉及多片冲洗消融电极组件（10），其中冲洗通道（24）与电极组件（10）的远端部分（18）内的至少一个温度感测机构（26）绝缘或分离。本发明还涉及用于改进组装和准确测量和控制电极温度的方法，同时有效地冲洗装置和目标区域。

2. 发明申请

WO2009124220A2 PHOTODYNAMIC-BASED MYOCARDIAL MAPPING DEVICE AND METHOD 审中-公开
标题翻译：基于光电动力学的MYOCARDIAL MAPPING设备和方法
公开(公告)号：WO2009124220A2
公开(公告)日：2009-10-08
申请号：PCT/US2009/039367
申请日：2009-04-02
申请人： ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. , PAUL, Saurav , JUST, Dale , SKOGLUND, Jamie , BYRD, Israel, Alexander , MCDOWALL, Paul
发明人： PAUL, Saurav , JUST, Dale , SKOGLUND, Jamie , BYRD, Israel, Alexander , MCDOWALL, Paul
IPC分类号： A61B1/05
CPC分类号： A61B5/6859 , A61B1/07 , A61B5/0044 , A61B5/0071 , A61B5/0084 , A61B5/4839 , A61B5/6858 , A61B5/7278 , A61B2562/0233 , A61B2562/046 , A61B2576/023 , A61M5/007 , A61M25/007 , A61M25/0147
摘要： A photodynamic mapping device includes a shaft with a proximal end and a distal end, at least one optical electrode at the distal end of the shaft, and at least one optical fiber positioned inside the shaft. In embodiments, the at least one optical fiber extends from the distal end of the shaft and is coupled to the at least one optical electrode provided at or about an outer surface of the device. In an embodiment, at least one optical fiber is coupled, at or about the proximal end of the shaft, to a light source coupled and an optical sensor. An analyzer can be coupled to the optical sensor. Embodiments of such devices can be configured to deliver substances, such as photodynamic therapeutic substances.
摘要翻译：光动力测绘装置包括具有近端和远端的轴，在轴的远端处的至少一个光电极和位于轴内部的至少一个光纤。在实施例中，至少一个光纤从轴的远端延伸并且耦合到设置在设备的外表面处或周围的至少一个光电极。在一个实施例中，至少一个光纤在轴的近端处或周围耦合到耦合的光源和光学传感器。分析仪可以耦合到光学传感器。这种装置的实施例可以被配置为递送物质，例如光动力学治疗物质。

3. 发明授权

EP2019640B1 ABLATION ELECTRODE ASSEMBLY FOR IMPROVED CONTROL OF TEMPERATURE 有权转让
标题翻译： ABLATIONSELEKTRODENANORDNUNG用于改进温度控制
公开(公告)号：EP2019640B1
公开(公告)日：2012-07-11
申请号：EP07761750.4
申请日：2007-05-02
申请人： St. Jude Medical, Atrial Fibrillation Division, Inc.
发明人： WANG, Huisun , DANDO, Jeremy D. , JUST, Dale , MOORE, Allen P.
IPC分类号： A61B18/14
CPC分类号： A61B18/148 , A61B2018/00011 , A61B2018/00744 , A61B2018/00791 , A61B2218/002
摘要： The present invention pertains to multiple piece irrigated ablation electrode assemblies (10) wherein the irrigation channels (24) are insulated or separated from at least one temperature sensing mechanism (26) within the distal portion (18) of the electrode assembly (10). The present invention further pertains to methods for improved assembly and accurate measurement and control of the electrode temperatures while effectively irrigating the device and target areas.

4. 发明公开

EP2254463A2 PHOTODYNAMIC-BASED MYOCARDIAL MAPPING DEVICE AND METHOD 有权
标题翻译： PHOTO基于动态心肌图表装置和方法
公开(公告)号：EP2254463A2
公开(公告)日：2010-12-01
申请号：EP09727472.4
申请日：2009-04-02
申请人： St. Jude Medical, Atrial Fibrillation Division, Inc.
发明人： PAUL, Saurav , JUST, Dale , SKOGLUND, Jamie , BYRD, Israel, Alexander , MCDOWALL, Paul
IPC分类号： A61B5/00
摘要： A photodynamic mapping device includes a shaft with a proximal end and a distal end, at least one optical electrode at the distal end of the shaft, and at least one optical fiber positioned inside the shaft. In embodiments, the at least one optical fiber extends from the distal end of the shaft and is coupled to the at least one optical electrode provided at or about an outer surface of the device. In an embodiment, at least one optical fiber is coupled, at or about the proximal end of the shaft, to a light source coupled and an optical sensor. An analyzer can be coupled to the optical sensor. Embodiments of such devices can be configured to deliver substances, such as photodynamic therapeutic substances.

5. 发明授权

EP2254463B1 PHOTODYNAMIC-BASED MYOCARDIAL MAPPING DEVICE 有权
公开(公告)号：EP2254463B1
公开(公告)日：2020-05-27
申请号：EP09727472.4
申请日：2009-04-02
申请人： St. Jude Medical, Atrial Fibrillation Division, Inc.
发明人： PAUL, Saurav , JUST, Dale , SKOGLUND, Jamie , BYRD, Israel, Alexander , MCDOWALL, Paul
IPC分类号： A61B5/00 , A61B1/06 , A61B1/00

6. 发明公开

EP2019640A2 ABLATION ELECTRODE ASSEMBLY AND METHODS FOR IMPROVED CONTROL OF TEMPERATURE 有权转让
标题翻译： ABLATIONSELEKTRODENANORDNUNG用于改进温度控制
公开(公告)号：EP2019640A2
公开(公告)日：2009-02-04
申请号：EP07761750.4
申请日：2007-05-02
申请人： St. Jude Medical, Atrial Fibrillation Division, Inc.
发明人： WANG, Huisun , DANDO, Jeremy D. , JUST, Dale , MOORE, Allen P.
IPC分类号： A61B18/14
CPC分类号： A61B18/148 , A61B2018/00011 , A61B2018/00744 , A61B2018/00791 , A61B2218/002
摘要： The present invention pertains to multiple piece irrigated ablation electrode assemblies (10) wherein the irrigation channels (24) are insulated or separated from at least one temperature sensing mechanism (26) within the distal portion (18) of the electrode assembly (10). The present invention further pertains to methods for improved assembly and accurate measurement and control of the electrode temperatures while effectively irrigating the device and target areas.

7. 发明申请

WO2008083321A2 POSITION INDEPENDENT CATHETER 审中-公开
标题翻译：位置独立导管
公开(公告)号：WO2008083321A2
公开(公告)日：2008-07-10
申请号：PCT/US2007/089110
申请日：2007-12-28
申请人： ST. JUDE MEDICAL, ATRIAL FIBRILATION DIVISION, INC. , STANGENES, Todd , JUST, Dale
发明人： STANGENES, Todd , JUST, Dale
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B2018/00577 , A61B2218/002
摘要： A catheter for treating tissue is disclosed, the catheter having slotted openings on a circumference of its distal portion, wherein each slotted opening spans at least about 25% of the circumference of the catheter. The disclosed catheter is capable of treating a variety of tissue in a variety of configurations. For example, in an ablation catheter of the disclosed invention, the slotted openings on the distal portion allow the ablation catheter to create effective lesions in both the pulmonary veins and the posterior wall of the left atrium. The ablation catheter preferably carries a conductive medium to help deliver ablation energy (e.g., RF) to the tissue being ablated. The configuration of the catheter permits ablation to be conducted in many varieties and geometric orientations independently of the tissue orientation. Also disclosed is a method of ablating tissue using catheter with slotted openings.
摘要翻译：公开了一种用于治疗组织的导管，所述导管在其远端部分的圆周上具有开槽开口，其中每个开槽开口跨过导管周边的至少约25％。所公开的导管能够以各种构型处理各种组织。例如，在所公开的发明的消融导管中，远侧部分上的开槽开口允许消融导管在左心房的肺静脉和后壁中产生有效的损伤。消融导管优选地携带导电介质以帮助将消融能量（例如RF）递送到被消融的组织。导管的配置允许消融在许多种类和几何取向上独立于组织取向进行。还公开了使用具有开槽开口的导管消融组织的方法。

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