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1. 发明申请

US20070260144A1 Acoustic Control of Emboli in Vivo 审中-公开
标题翻译：体内栓塞的声学控制
公开(公告)号：US20070260144A1
公开(公告)日：2007-11-08
申请号：US10597801
申请日：2005-02-09
申请人： Nathan Sela , Michael Kardosh , Simcha Milo
发明人： Nathan Sela , Michael Kardosh , Simcha Milo
IPC分类号： A61B8/14
CPC分类号： A61M1/3627 , A61B8/4272 , A61M2205/04 , A61N7/00 , A61N2007/0043 , B01D19/0078 , B01D19/0084 , B01D21/283
摘要： A device (30) for controlling a flow of emboli (48) in an aorta (36) of a patient. The device includes an ultrasonic transducer (44), which is configured to transmit an ultrasonic beam (52) into the aorta in a vicinity of a great origin of a neck vessel (38). A driver circuit (58) is coupled to drive the ultrasonic transducer to generate the ultrasonic beam at a frequency and power level sufficient to divert at least a target fraction of the emboli of a given type and size away from the neck vessel.
摘要翻译：一种用于控制患者主动脉（36）中栓塞（48）的流动的装置（30）。该装置包括超声波换能器（44），其构造成在颈容器（38）的大原点附近将超声波束（52）传送到主动脉。驱动器电路（58）被耦合以驱动超声波换能器以产生足够的频率和功率水平的超声波束，以将至少一个给定类型和尺寸的栓塞的目标部分转移离开颈部容器。

2. 发明授权

US08523757B2 Arterial device, system and method for removing embolic debris 有权
公开(公告)号：US08523757B2
公开(公告)日：2013-09-03
申请号：US13375913
申请日：2010-06-02
申请人： Eldad Taub , Nathan Sela , Benjamin Dilmoney
发明人： Eldad Taub , Nathan Sela , Benjamin Dilmoney
IPC分类号： A61N1/362 , A61M1/16
CPC分类号： A61B17/22 , A61B17/12036 , A61B17/12109 , A61B17/12136 , A61B2017/22079 , A61B2017/22082 , A61M1/3653 , A61M1/3656 , A61M1/3659 , A61M1/367
摘要： An arterial device, system and method are provided for use with a patient undergoing a cardiac procedure. The system is configured for enabling one or more arterial devices to be accommodated in the aorta of the patient in use of the system, and a perfusion lumen arrangement provides therethrough a target perfusion flow into the aorta having a target perfusion flow rate that is significantly greater than a nominal perfusion flow rate, by an excess perfusion flow rate. A suction lumen arrangement provides therethrough a suction flow out of the aorta at a suction flow rate. The target perfusion flow rate and the suction flow rate may be concurrently and selectively controlled to cause embolic debris that may be present in the aorta to be diverted to the suction inlet, while providing the nominal flow rate to the body circulation of the patient.

3. 发明申请

US20100030204A1 INTRA-ATRIAL APPARATUS AND METHOD OF USE THEREOF 有权
标题翻译：内镜装置及其使用方法
公开(公告)号：US20100030204A1
公开(公告)日：2010-02-04
申请号：US12526796
申请日：2008-02-03
申请人： Uri Stein , Nathan Sela
发明人： Uri Stein , Nathan Sela
IPC分类号： A61B18/02 , A61M25/10 , A61B18/04
CPC分类号： A61B18/02 , A61B18/1492 , A61B2018/00214 , A61B2018/0022 , A61B2018/00577 , A61B2018/0212 , A61B2018/1407 , A61M25/1002 , A61M25/1011 , A61M2025/1059 , A61M2025/1072 , A61M2025/1086 , A61M2025/1097
摘要： An intra-atrial ablation therapy apparatus is disclosed. The apparatus comprises a balloon adapted for intra-atrial inflation to fill at least part of the atrium, the balloon being adapted to permit a flow of blood from a pulmonary vein to a mitral valve when inflated in the atrium. The apparatus further comprises an inflation lumen being in fluid communication with the balloon and adapted for conducting an inflation fluid to the balloon. The apparatus also comprises an ablation tool connected to the catheter.
摘要翻译：公开了一种心房内消融治疗装置。该装置包括适于心房内充气以填充至少部分心房的球囊，所述气囊适于允许在心房膨胀时从肺静脉向二尖瓣流动血液。该装置还包括充气腔与气囊流体连通并且适于将膨胀流体引导到球囊。该装置还包括连接到导管的消融工具。

4. 发明申请

US20120088955A1 ARTERIAL DEVICE, SYSTEM AND METHOD 有权
标题翻译：动物装置，系统和方法
公开(公告)号：US20120088955A1
公开(公告)日：2012-04-12
申请号：US13375913
申请日：2010-06-02
申请人： Eldad Taub , Nathan Sela , Benjamin Dilmoney
发明人： Eldad Taub , Nathan Sela , Benjamin Dilmoney
IPC分类号： A61M1/10
CPC分类号： A61B17/22 , A61B17/12036 , A61B17/12109 , A61B17/12136 , A61B2017/22079 , A61B2017/22082 , A61M1/3653 , A61M1/3656 , A61M1/3659 , A61M1/367
摘要： An arterial device, system and method are provided for use with a patient undergoing a cardiac procedure. The system is configured for enabling one or more arterial devices to be accommodated in the aorta of the patient in use of the system, and a perfusion lumen arrangement provides therethrough a target perfusion flow into the aorta having a target perfusion flow rate that is significantly greater than a nominal perfusion flow rate, by an excess perfusion flow rate. A suction lumen arrangement provides therethrough a suction flow out of the aorta at a suction flow rate. The target perfusion flow rate and the suction flow rate may be concurrently and selectively controlled to cause embolic debris that may be present in the aorta to be diverted to the suction inlet, while providing the nominal flow rate to the body circulation of the patient.
摘要翻译：提供了一种与经历心脏手术的患者一起使用的动脉装置，系统和方法。该系统被配置为使得一个或多个动脉装置能够在使用该系统的情况下容纳在患者的主动脉中，并且灌注内腔装置通过其中的目标灌注流提供到具有显着更大的目标灌注流速的主动脉中超过标称灌注流量，超过灌注流量。抽吸管腔装置以吸引流速从主动脉排出提供抽吸流。可以同时并选择性地控制目标灌注流速和吸入流速，以使可能存在于主动脉中的栓塞碎屑转移到吸入口，同时向患者的身体循环提供标称流量。

5. 发明授权

US08701482B2 Methods, devices and systems for remote wind sensing a laser anemometer 有权
标题翻译：用于远程风感测激光风速计的方法，装置和系统
公开(公告)号：US08701482B2
公开(公告)日：2014-04-22
申请号：US12892551
申请日：2010-09-28
申请人： Sagie Tsadka , Nathan Sela
发明人： Sagie Tsadka , Nathan Sela
IPC分类号： G01P13/00 , G01N21/00
CPC分类号： G01P5/26 , F05B2240/96 , F05B2260/80 , F05B2270/32 , F05B2270/8042 , G01S7/4814 , G01S7/4817 , G01S7/486 , G01S17/107 , G01S17/42 , G01S17/58 , G01S17/87 , G01S17/95 , Y02A90/19
摘要： A system for monitoring wind characteristics in a volume including a plurality of non-coherent laser anemometers operative to measure wind characteristics in a plurality of corresponding sub-volumes located within the volume and a data processing subsystem operative to receive data from the plurality of non-coherent laser anemometers and to provide output data representing the wind characteristics in the volume.
摘要翻译：一种用于监测包括多个非相干激光风速计的体积中的风特性的系统，其用于测量位于所述体积内的多个对应子体积中的风特征，以及数据处理子系统，用于从所述多个非相干激光风速计中接收数据，相干激光风速计，并提供表示体积中的风特性的输出数据。

6. 发明授权

US08469950B2 Intra-atrial apparatus and method of use thereof 有权
标题翻译：心房内装置及其使用方法
公开(公告)号：US08469950B2
公开(公告)日：2013-06-25
申请号：US12526796
申请日：2008-02-03
申请人： Uri Stein , Nathan Sela
发明人： Uri Stein , Nathan Sela
IPC分类号： A61B18/04 , A61B18/02
CPC分类号： A61B18/02 , A61B18/1492 , A61B2018/00214 , A61B2018/0022 , A61B2018/00577 , A61B2018/0212 , A61B2018/1407 , A61M25/1002 , A61M25/1011 , A61M2025/1059 , A61M2025/1072 , A61M2025/1086 , A61M2025/1097
摘要： An intra-atrial ablation therapy apparatus is disclosed. The apparatus comprises a balloon adapted for intra-atrial inflation to fill at least part of the atrium, the balloon being adapted to permit a flow of blood from a pulmonary vein to a mitral valve when inflated in the atrium. The apparatus further comprises an inflation lumen being in fluid communication with the balloon and adapted for conducting an inflation fluid to the balloon. The apparatus also comprises an ablation tool connected to the catheter.
摘要翻译：公开了一种心房内消融治疗装置。该装置包括适于心房内充气以填充至少部分心房的球囊，所述气囊适于允许在心房膨胀时从肺静脉向二尖瓣流动血液。该装置还包括充气腔与气囊流体连通并且适于将膨胀流体引导到球囊。该装置还包括连接到导管的消融工具。

7. 发明授权

US06463124B1 Miniature energy transducer for emitting x-ray radiation including schottky cathode 有权
标题翻译：用于发射包括肖特基阴极的X射线辐射的微型能量换能器
公开(公告)号：US06463124B1
公开(公告)日：2002-10-08
申请号：US09596530
申请日：2000-06-19
申请人： Effraim Weisman , Nathan Sela , Dan Hashimshony , Uriel Halavee , Guy Shinar , Gilad Marcus
发明人： Effraim Weisman , Nathan Sela , Dan Hashimshony , Uriel Halavee , Guy Shinar , Gilad Marcus
IPC分类号： H01J3506
CPC分类号： A61N5/1001 , A61N5/1002 , H01J35/065 , H01J35/32 , H01J2201/342 , H01J2235/06 , H01J2235/164
摘要： An apparatus provides in-situ radiation treating utilizing a miniature energy transducer to produce x-rays, wherein the energy transducer includes a Schottky cathode tip. More specifically, the energy transducer includes a transducer body, an anode provided at a first end of the transducer body, and a cathode provided at a second end of the transducer body opposite the anode. The energy transducer is coupled to an energy source by a flexible insertion device. The energy source provides electrical and/or light signals to the energy transducer via the flexible insertion device. Light transmitted from the energy source to the energy transducer by the flexible insertion device is focused on a Schottky cathode tip of the cathode by the optical fiber provided in the hollow core of the anode. The application of the light signal to the cathode tip results in heating of the tip and along with the electric field generated by the acceleration voltage it leads to electron Schottky emission and electron acceleration towards the anode. In another preferred embodiment, an electrical current, transmitted from the energy source to the energy transducer by the flexible insertion device, is applied to the Schottky cathode tip of the cathode, causing thermo-emission. The electrons generated due to this process are accelerated towards the anode across a voltage difference between the anode and the cathode.
摘要翻译：一种装置利用微型能量换能器提供原位辐射处理以产生X射线，其中能量换能器包括肖特基阴极尖端。更具体地，能量换能器包括换能器主体，设置在换能器主体的第一端的阳极和设置在换能器本体的与阳极相对的第二端的阴极。能量传感器通过柔性插入装置耦合到能量源。能量源通过柔性插入装置向能量换能器提供电和/或光信号。通过柔性插入装置从能量源传递到能量换能器的光通过设置在阳极中空芯中的光纤聚焦在阴极的肖特基阴极尖端上。将光信号施加到阴极尖端导致尖端的加热以及由加速电压产生的电场，从而导致电子肖特基发射和朝向阳极的电子加速。在另一个优选实施例中，通过柔性插入装置从能量源传递到能量换能器的电流被施加到阴极的肖特基阴极尖端，引起热发射。由于该过程产生的电子在阳极和阴极之间的电压差上被朝向阳极加速。

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