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1. 发明公开

EP2430998A3 Ultrasonic emitter configured to receive a liquid 审中-公开
标题翻译：设计容纳液体Ultraschallabstrahler
公开(公告)号：EP2430998A3
公开(公告)日：2014-01-22
申请号：EP11189581.9
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Harhen, Edward, Paul , Fjield, Todd , Lopath, Patrick, David , Acker, David, E.
IPC分类号： A61B18/00 , A61B17/22 , A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： An ultrasonic emitter comprising:
an active element having an exterior surface facing in a radially outward direction and having an interior surface facing in a radially inward direction; and
wherein an interior of the active element is configured to receive a liquid, when in use.

2. 发明公开

EP2430997A2 Ultrasonic emitter with reflective interface 审中-公开
标题翻译：带反射界面的超声波发射器
公开(公告)号：EP2430997A2
公开(公告)日：2012-03-21
申请号：EP11189580.1
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Haren, Edward, Paul , Fjield, Todd , Lopath, Patrick , David , Acker, David, E.
IPC分类号： A61B18/00 , A61B17/22 , A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： The invention is an apparatus for ablating tissue surrounding a tubular anatomical structure such as the wall of a blood vessel or prostatic tissue surrounding the urethra. The apparatus includes an ultrasonic emitter (720) such as a cylindrical emitter and an inflatable annular balloon (717) surrounding the ultrasonic emitter. The balloon is inflated with a liquid having acoustic velocity different than that of the surrounding medium, so as to form an annular refracting surface. The acoustic energy from the emitter is focused into an annular focal region (737).
摘要翻译：本发明是用于消融围绕管状解剖结构（例如围绕尿道的血管壁或前列腺组织）周围组织的装置。该装置包括诸如圆柱形发射器的超声发射器（720）和围绕超声发射器的可膨胀环形气囊（717）。气球用具有与周围介质不同的声速的液体充气，以形成环形折射表面。来自发射器的声能集中到环形聚焦区域（737）。

3. 发明授权

EP2275175B1 Thermal treatment apparatus with ultrasonic energy application 有权
标题翻译：用超声波能量应用热处理设备
公开(公告)号：EP2275175B1
公开(公告)日：2016-08-24
申请号：EP10010583.2
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Fjield, Todd , Harhen, Edward, Paul , Acker, David, E. , Lopath, Patrick, David
IPC分类号： A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022

4. 发明公开

EP2430998A2 Ultrasonic emitter configured to receive a liquid 审中-公开
标题翻译： Zur Aufnahme einerFlüssigkeiteingerichteter Ultraschallabstrahler
公开(公告)号：EP2430998A2
公开(公告)日：2012-03-21
申请号：EP11189581.9
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Harhen, Edward, Paul , Fjield, Todd , Lopath, Patrick, David , Acker, David, E.
IPC分类号： A61B18/00 , A61B17/22 , A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： The invention is an apparatus for ablating tissue surrounding a tubular anatomical structure such as the wall of a blood vessel or prostatic tissue surrounding the urethra. The apparatus includes an ultrasonic emitter (720) such as a cylindrical emitter and an inflatable annular balloon (717) surrounding the ultrasonic emitter. The balloon is inflated with a liquid having acoustic velocity different than that of the surrounding medium, so as to form an annular refracting surface. The acoustic energy from the emitter is focused into an annular focal region (737).
摘要翻译：一种超声波发射器，包括：有源元件，其具有面向径向向外的方向的外表面，并且具有面向径向向内的方向的内表面; 并且其中所述有源元件的内部构造成在使用时接收液体。

5. 发明授权

EP2455015B1 Ultrasonic energy application with inflatable lens 有权
标题翻译：超声波能量应用与充气镜头
公开(公告)号：EP2455015B1
公开(公告)日：2017-09-13
申请号：EP11189579.3
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Harhen, Edward Paul , Fjield, Todd , Lopath, Patrick, David , Acker, David E.
IPC分类号： A61B17/22
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022

6. 发明公开

EP2430997A3 Ultrasonic emitter with reflective interface 审中-公开
标题翻译：带反射界面的超声波发射器
公开(公告)号：EP2430997A3
公开(公告)日：2014-05-07
申请号：EP11189580.1
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Haren, Edward, Paul , Fjield, Todd , Lopath, Patrick , David , Acker, David, E.
IPC分类号： A61B18/00 , A61B17/22 , A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： An ultrasonic emitter, comprising:
an active element having an exterior surface facing in a radially outward direction and an interior surface facing in a radially inward direction, the active element being operative to generate ultrasonic vibrations in response to an electrical potential applied between electrodes of the active element;
an internal structure, the internal structure being spaced apart from the interior surface of the active element so as to define a space, wherein the space is configured to receive a liquid, when in use; and
the internal structure forming a reflective interface where, when in use, at least some of the emitted ultrasonic vibrations are reflected and directed into a medium coupled to the exterior surface of the active element.
摘要翻译： 1。一种超声波发射器，包括：有源元件，所述有源元件具有面向径向向外方向的外表面和面向径向向内方向的内表面，所述有源元件响应于施加在所述有源元件的电极之间的电势而产生超声波振动，活动元素; 内部结构，所述内部结构与所述有源元件的内表面间隔开以限定空间，其中所述空间被配置为在使用时接收液体; 并且内部结构形成反射界面，其中当使用时，至少一些发射的超声波振动被反射并且被引导到耦合到有源元件的外表面的介质中。

7. 发明公开

EP2430996A3 Energy-emitting catheter with balloon 审中-公开
标题翻译：带气囊的能量发射导管
公开(公告)号：EP2430996A3
公开(公告)日：2014-01-22
申请号：EP11189578.5
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Harhen, Edward Paul , Fjield, Todd , Lopath, Patrick, David , Acker, David, E.
IPC分类号： A61B18/00 , A61B17/22 , A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： An ultrasonic apparatus for thermally-induced treatment of a urinary system, comprising:
an ultrasonic emitting element positioned along a distal end of a catheter; and
a balloon secured to the catheter and positioned so as to surround the ultrasonic emitting element, said balloon configured to contact a wall of a blood vessel in which the catheter is positioned and to position the ultrasonic emitting element in relationship to said wall of the blood vessel;
wherein, when in use, ultrasonic energy emitted by the ultrasonic emitting element radiates away from said ultrasonic emitting element to heat surrounding tissue; and
wherein, when in use, the ultrasonic emitting element is cooled at both its front and rear surfaces by a liquid passing over or through the ultrasonic emitting element in order to transfer heat away from the emitting element.
摘要翻译：一种用于泌尿系统的热诱导治疗的超声设备，包括：超声发射元件，沿着导管的远端定位; 以及气囊，所述气囊固定到所述导管并定位成围绕所述超声发射元件，所述气囊被构造成接触导管定位在其中的血管的壁，并且将所述超声发射元件关于所述血液壁定位船只; 其中，在使用时，由超声波发射元件发射的超声波能量辐射远离所述超声波发射元件以加热周围组织; 并且其中当使用时，超声波发射元件在其前表面和后表面被在超声发射元件之上或穿过超声发射元件的液体冷却，以将热量从发射元件传递走。

8. 发明公开

EP2275174A3 Thermal treatment apparatus with focused energy application 有权
标题翻译：聚焦能量应用的热处理设备
公开(公告)号：EP2275174A3
公开(公告)日：2011-10-26
申请号：EP10010582.4
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Fjield, Todd , Harhen, Edward, Paul , Acker, David, E. , Lopath, Patrick, David
IPC分类号： A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： Apparatus for thermal treatment with focussed energy application, comprising:
(a) a probe having a proximal end and a distal end adapted for insertion into the body of the subject, said probe including a carrier catheter (1626) defining a central axis;
(b) a balloon (1628) having a proximal end attached to said carrier catheter and having a distal end, said probe having an inflation conduit communicating with the interior of said balloon; and
(c) means for moving said distal end of said balloon relative to the proximal end of the balloon, whereby the balloon can be inflated when the carrier catheter is in the extended position by introducing a fluid through said inflation conduit and then deflated by withdrawing the fluid through the inflation conduit, and operation of said means for moving substantially collapses the balloon in radial directions transverse to the central axis to facilitate movement of the carrier catheter in the proximal direction.
摘要翻译：具有聚焦能量施加的热治疗装置，包括：（a）具有近端和适于插入对象体内的远端的探针，所述探针包括限定中心轴线的载体导管（1626）; （b）具有连接到所述载体导管并具有远端的近端的气囊（1628），所述探针具有与所述气囊的内部连通的充气导管; （c）用于使所述球囊的所述远端相对于所述球囊的近端移动的装置，由此当所述载体导管处于所述延伸位置时，通过将流体引入所述膨胀导管然后通过抽出而放气通过充气导管的流体以及所述用于移动的装置的操作基本上在与中心轴线横向的径向方向上塌缩，以促进载体导管在近侧方向上的移动。

9. 发明公开

EP2275174A2 Thermal treatment apparatus with focused energy application 有权
标题翻译： Wärmebehandlungsvorrichtungzur Anwendung von Ultraschallenergie
公开(公告)号：EP2275174A2
公开(公告)日：2011-01-19
申请号：EP10010582.4
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Fjield, Todd , Harhen, Edward, Paul , Acker, David, E. , Lopath, Patrick, David
IPC分类号： A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022
摘要： Apparatus for thermal treatment with focussed energy application, comprising:
(a) a probe having a proximal end and a distal end adapted for insertion into the body of the subject, said probe including a carrier catheter (1626) defining a central axis;
(b) a balloon (1628) having a proximal end attached to said carrier catheter and having a distal end, said probe having an inflation conduit communicating with the interior of said balloon; and
(c) means for moving said distal end of said balloon relative to the proximal end of the balloon, whereby the balloon can be inflated when the carrier catheter is in the extended position by introducing a fluid through said inflation conduit and then deflated by withdrawing the fluid through the inflation conduit, and operation of said means for moving substantially collapses the balloon in radial directions transverse to the central axis to facilitate movement of the carrier catheter in the proximal direction.
摘要翻译：用于具有聚焦能量应用的热处理的装置，包括：（a）探针，其具有适于插入到所述对象的身体中的近端和远端，所述探针包括限定中心轴线的载体导管（1626）（b）具有附接到所述载体导管并具有远端的近端的气囊（1628），所述探针具有与所述气囊的内部连通的充气管道; 和（c）用于相对于球囊的近端移动所述球囊的远端的装置，由此当载体导管处于延伸位置时，气囊可以通过将流体引入所述充气管道而膨胀，然后通过抽出通过充气导管的流体以及用于移动的所述装置的操作基本上使球囊在横向于中心轴线的径向方向上塌缩，以便于沿近端方向移动载体导管。

10. 发明授权

EP2275174B1 Thermal treatment apparatus with ultrasound energy application 有权
标题翻译：用于施加超声波能量加热处理装置
公开(公告)号：EP2275174B1
公开(公告)日：2016-04-20
申请号：EP10010582.4
申请日：2001-07-13
申请人： ReCor Medical, Inc.
发明人： Fjield, Todd , Harhen, Edward, Paul , Acker, David, E. , Lopath, Patrick, David
IPC分类号： A61N7/02
CPC分类号： A61B17/2202 , A61B17/2251 , A61B18/1492 , A61B18/24 , A61B2017/00274 , A61B2017/22024 , A61B2017/22027 , A61B2017/22068 , A61B2018/00214 , A61B2018/00547 , A61M2025/1059 , A61N7/022

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