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公开(公告)号：US08992515B2
公开(公告)日：2015-03-31
申请号：US12269493
申请日：2008-11-12
申请人： Jean-Pierre Lalonde , Marwan Abboud , Teresa Ann Mihalik , Jean-Pierre Desmarais , Dan Wittenberger
发明人： Jean-Pierre Lalonde , Marwan Abboud , Teresa Ann Mihalik , Jean-Pierre Desmarais , Dan Wittenberger
CPC分类号： A61B18/02 , A61B2017/00318 , A61B2017/22038 , A61B2017/22051 , A61B2018/0022 , A61B2018/0212 , A61B2018/0262
摘要： A medical device includes a steering element defining a passage for a guide wire. A fluid injection tube defining a proximal and a distal end is also included, wherein a portion of the fluid injection tube is contoured about a portion of the steering element. A plurality of injection ports may be disposed in the portion of the fluid injection tube contoured about the steering element.
摘要翻译： 医疗装置包括限定用于导丝的通道的操纵元件。 还包括限定近端和远端的流体注入管，其中流体注入管的一部分围绕转向元件的一部分成形。 多个注射口可以设置在围绕转向元件成形的流体注射管的部分中。
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公开(公告)号：US06635053B1
公开(公告)日：2003-10-21
申请号：US09638208
申请日：2000-08-11
IPC分类号： A61B1818
CPC分类号： A61B18/02 , A61B2017/00084 , A61B2017/00092 , A61B2017/00119 , A61B2017/00199 , A61B2018/0212 , A61B2018/0262 , A61B2018/0268
摘要： A cryogenic medical system includes a medical device and a console connectable to the medical device at a connection point. The console controls the temperature of the medical device. The console includes a first cooling system directing coolant to the medical device at a first temperature along a coolant supply line and a second cooling system chilling the coolant within the coolant supply line to a temperature below the first temperature before the coolant reaches the connection point.
摘要翻译： 低温医疗系统包括在连接点处可连接到医疗装置的医疗装置和控制台。 控制台控制医疗设备的温度。 所述控制台包括第一冷却系统，所述第一冷却系统沿着冷却剂供应管线在第一温度下将冷却剂引导至所述医疗设备;以及第二冷却系统，在所述冷却剂到达所述连接点之前将所述冷却剂供应管线内的冷却剂冷却至低于所述第一温度的温
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公开(公告)号：US07914524B2
公开(公告)日：2011-03-29
申请号：US11709040
申请日：2007-02-21
申请人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
发明人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2017/00026 , A61B2018/00791 , A61B2018/00839 , A61B2018/00875 , A61B2018/0212 , A61B2018/0225 , A61B2018/0262 , A61B2018/1465
摘要： A medical device is provided having a means for actuating a pair of opposing jaw members. The jaw members are movable relative to one another from a first position, wherein the jaw members are disposed in a spaced apart relation relative to one another, to a second position, wherein the jaw members cooperate to grasp tissue therebetween. An ablation mechanism is connected to at least one of the jaws members, such that the jaw members are capable of conducting ablation energy through the tissue grasped therebetween.
摘要翻译： 提供了具有用于致动一对相对的钳口构件的装置的医疗装置。 钳口构件可从第一位置相对于彼此移动，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以在其间抓握组织。 消融机构连接到至少一个夹爪构件，使得钳口构件能够通过夹在其间夹持的组织进行消融能量。
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公开(公告)号：US07819860B2
公开(公告)日：2010-10-26
申请号：US10841955
申请日：2004-05-07
申请人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
发明人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
IPC分类号： A61B18/02
CPC分类号： A61B17/2812 , A61B5/0408 , A61B17/122 , A61B17/282 , A61B17/29 , A61B18/02 , A61B18/0218 , A61B2017/00026 , A61B2017/00084 , A61B2017/00243 , A61B2017/00738 , A61B2017/2905 , A61B2017/2931 , A61B2017/2944 , A61B2018/00011 , A61B2018/00577 , A61B2018/00744 , A61B2018/00791 , A61B2018/00839 , A61B2018/0212 , A61B2018/0225 , A61B2018/0262 , A61B2018/145
摘要： A medical device is provided having a means for actuating a pair of opposing jaw members. The jaw members are movable relative to one another from a first position, wherein the jaw members are disposed in a spaced apart relation relative to one another, to a second position, wherein the jaw members cooperate to grasp tissue therebetween. An ablation mechanism is connected to at least one of the jaws members, such that the jaw members are capable of conducting ablation energy through the tissue grasped therebetween.
摘要翻译： 提供了具有用于致动一对相对的钳口构件的装置的医疗装置。 钳口构件可从第一位置相对于彼此移动，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以在其间抓握组织。 消融机构连接到至少一个夹爪构件，使得钳口构件能够通过夹在其间夹持的组织进行消融能量。
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公开(公告)号：US09050069B2
公开(公告)日：2015-06-09
申请号：US12122436
申请日：2008-05-16
申请人： Jean-Pierre Lalonde , Dan Wittenberger , Marwan Abboud , Constantin Bogdan Ciobotaru , Ramin Sabbaghe-Kermani
发明人： Jean-Pierre Lalonde , Dan Wittenberger , Marwan Abboud , Constantin Bogdan Ciobotaru , Ramin Sabbaghe-Kermani
CPC分类号： A61B18/02 , A61B2018/00023 , A61B2018/0022 , A61B2018/00797 , A61B2018/00821 , A61B2018/0212 , A61B2018/0262 , A61M25/0136
摘要： The present invention provides a medical system, including a catheter defining an injection lumen, a chamber in fluid communication with the injection lumen, and an exhaust lumen in fluid communication with the chamber; a first temperature sensor positioned in the exhaust lumen proximal to the chamber; a second temperature sensor positioned in the chamber; and a console in electrical communication with the first and second temperature sensors, the controller modifying coolant flow through the medical device based at least in part upon a signal received from the first and second temperature sensor. The system may further include a thermally-conductive element circumscribing a substantial portion of the exhaust lumen proximal to the chamber, where the first temperature sensor is mounted to the thermally-conductive element, and the thermally-conductive element may include at least one of a braid, coil, and band.
摘要翻译： 本发明提供了一种医疗系统，其包括限定注射腔的导管，与注射腔流体连通的腔室和与腔室流体连通的排气腔; 定位在靠近所述腔室的所述排气腔内的第一温度传感器; 位于所述室中的第二温度传感器; 以及与所述第一和第二温度传感器电连通的控制台，所述控制器至少部分地基于从所述第一和第二温度传感器接收的信号来改变通过所述医疗设备的冷却剂流动。 该系统还可以包括限定靠近腔室的排气腔的主要部分的导热元件，其中第一温度传感器安装到导热元件，并且导热元件可以包括以下中的至少一个： 辫子，线圈和乐队。
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公开(公告)号：US07981110B2
公开(公告)日：2011-07-19
申请号：US11709067
申请日：2007-02-21
申请人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
发明人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2017/00026 , A61B2018/00791 , A61B2018/00839 , A61B2018/00875 , A61B2018/0212 , A61B2018/0225 , A61B2018/0262 , A61B2018/1465
摘要： A medical device is provided having a means for actuating a pair of opposing jaw members. The jaw members are movable relative to one another from a first position, wherein the jaw members are disposed in a spaced apart relation relative to one another, to a second position, wherein the jaw members cooperate to grasp tissue therebetween. An ablation mechanism is connected to at least one of the jaws members, such that the jaw members are capable of conducting ablation energy through the tissue grasped therebetween.
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公开(公告)号：US07955325B2
公开(公告)日：2011-06-07
申请号：US11708927
申请日：2007-02-21
申请人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
发明人： Dan Wittenberger , Daniel Nahon , Marwan Abboud , Jean-Pierre Lalonde , Cristian Petre , Réal Ste-Marie , Sean Carroll , Allan Skanes , Alan H. Menkis
IPC分类号： A61B18/02
CPC分类号： A61B17/2812 , A61B5/0408 , A61B17/122 , A61B17/282 , A61B17/29 , A61B18/02 , A61B18/0218 , A61B2017/00026 , A61B2017/00084 , A61B2017/00243 , A61B2017/00738 , A61B2017/2905 , A61B2017/2931 , A61B2017/2944 , A61B2018/00011 , A61B2018/00577 , A61B2018/00744 , A61B2018/00791 , A61B2018/00839 , A61B2018/0212 , A61B2018/0225 , A61B2018/0262 , A61B2018/145
摘要： A medical device is provided having a means for actuating a pair of opposing jaw members. The jaw members are movable relative to one another from a first position, wherein the jaw members are disposed in a spaced apart relation relative to one another, to a second position, wherein the jaw members cooperate to grasp tissue therebetween. An ablation mechanism is connected to at least one of the jaws members, such that the jaw members are capable of conducting ablation energy through the tissue grasped therebetween.
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公开(公告)号：US20070161974A1
公开(公告)日：2007-07-12
申请号：US11709964
申请日：2007-02-23
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2017/00084 , A61B2017/00199 , A61B2018/0212 , A61B2018/0262 , A61B2018/0268
摘要： A cryogenic medical system includes a medical device and a console connectable to the medical device at a connection point. The console controls the temperature of the medical device. The console includes a first cooling system directing coolant to the medical device at a first temperature along a coolant supply line and a second cooling system chilling the coolant within the coolant supply line to a temperature below the first temperature before the coolant reaches the connection point.
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公开(公告)号：US08361059B2
公开(公告)日：2013-01-29
申请号：US11581185
申请日：2006-10-13
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2017/00084 , A61B2017/00199 , A61B2018/0212 , A61B2018/0262 , A61B2018/0268
摘要： A cryogenic medical system includes a medical device and a console connectable to the medical device at a connection point. The console controls the temperature of the medical device. The console includes a first cooling system directing coolant to the medical device at a first temperature along a coolant supply line and a second cooling system chilling the coolant within the coolant supply line to a temperature below the first temperature before the coolant reaches the connection point.
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公开(公告)号：USRE43007E1
公开(公告)日：2011-12-06
申请号：US12173536
申请日：2008-07-15
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B2017/00092 , A61B2017/00119 , A61B2018/0212 , A61B2018/0262
摘要： A cryogenic medical system includes a medical device and a console connectable to the medical device at a connection point. The console controls the temperature of the medical device. The console includes a first cooling system directing coolant to the medical device at a first temperature along a coolant supply line and a second cooling system chilling the coolant within the coolant supply line to a temperature below the first temperature before the coolant reaches the connection point.
摘要翻译： 低温医疗系统包括在连接点处可连接到医疗装置的医疗装置和控制台。 控制台控制医疗设备的温度。 所述控制台包括第一冷却系统，所述第一冷却系统沿着冷却剂供应管线在第一温度下将冷却剂引导至所述医疗设备;以及第二冷却系统，在所述冷却剂到达所述连接点之前将所述冷却剂供应管线内的冷却剂冷却至低于所述第一温度的温
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