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21. 发明申请

US20080146871A1 Ingestible Low Power Sensor Device and System for Communicating with Same 有权
标题翻译：可食用低功率传感器设备和与之通讯的系统
公开(公告)号：US20080146871A1
公开(公告)日：2008-06-19
申请号：US11851221
申请日：2007-09-06
申请人： Michael R. Arneson , William R. Bandy , Kevin J. Powell , Brian Jamieson
发明人： Michael R. Arneson , William R. Bandy , Kevin J. Powell , Brian Jamieson
IPC分类号： A61B1/00
CPC分类号： A61B5/073 , A61B5/0002 , A61B5/0028 , A61B5/411 , A61B5/42 , A61B5/6801 , A61B5/6861 , A61N1/0551 , A61N1/37217 , H04B13/005
摘要： Methods, systems, and apparatuses for an ingestible sensor device are described. The ingestible sensor devices may be swallowed by an animal to diagnose one or more conditions of the animal. The ingestible sensor device may include a sensor configured to receive a stimulus inside the gastrointestinal tract of an animal, wherein the sensor is configured to output a signal having a characteristic proportional to the received stimulus. The ingestible sensor device may further include a communications module that transmits a signal modulated with the sensor output signal and a housing configured to have a size that is swallowable, wherein the housing substantially encloses the sensor and communications module.
摘要翻译：描述了可摄入传感器装置的方法，系统和装置。可摄入的传感器装置可被动物吞咽以诊断动物的一种或多种状况。可摄入传感器设备可以包括被配置为接收动物胃肠道内的刺激的传感器，其中传感器被配置为输出具有与接收的刺激成比例的特征的信号。可摄入传感器设备还可以包括通信模块，其传输用传感器输出信号调制的信号和被配置为具有可吞咽的尺寸的壳体，其中壳体基本上包围传感器和通信模块。

22. 发明申请

US20110004059A1 Displaying Image Data From A Scanner Capsule 有权
标题翻译：从扫描胶囊显示图像数据
公开(公告)号：US20110004059A1
公开(公告)日：2011-01-06
申请号：US12500232
申请日：2009-07-09
申请人： Michael Arneson , William R. Bandy , Kevin J. Powell , Kenneth E. Salsman , Devon Tirpack
发明人： Michael Arneson , William R. Bandy , Kevin J. Powell , Kenneth E. Salsman , Devon Tirpack
IPC分类号： A61B1/04
CPC分类号： A61B1/041 , A61B1/00009 , A61B1/00041 , A61B1/00045
摘要： An ingestible image scanning pill captures high resolution images of the GI tract as it passes through. Images communicated externally have exact location determination. Image processing software discards duplicate information and stitches images together, line scan by line scan, to replicate a complete GI tract as if it were stretched out in a straight line. A fully linear image is displayed to a medical professional as if the GI tract had been stretched in a straight line, cut open, laid flat out on a bench for viewing—all without making any incisions in a live patient.
摘要翻译：可摄入的图像扫描药丸在GI道通过时捕获高分辨率图像。外部传输的图像具有确切的位置确定。图像处理软件丢弃重复信息并将图像拼接在一起，通过线扫描进行扫描，以像直线一样拉伸完整的胃肠道。完整的线性图像显示给医疗专业人员，就好像胃肠道被拉直一直线，切开，放在平台上长凳上观察，而不会在活的患者中进行任何切口。

23. 发明授权

US08617058B2 Displaying image data from a scanner capsule 有权
标题翻译：从扫描仪胶囊显示图像数据
公开(公告)号：US08617058B2
公开(公告)日：2013-12-31
申请号：US12500232
申请日：2009-07-09
申请人： Michael Arneson , William R. Bandy , Kevin J. Powell , Kenneth E. Salsman , Devon Tirpack
发明人： Michael Arneson , William R. Bandy , Kevin J. Powell , Kenneth E. Salsman , Devon Tirpack
IPC分类号： A61B1/06
CPC分类号： A61B1/041 , A61B1/00009 , A61B1/00041 , A61B1/00045
摘要： An ingestible image scanning pill captures high resolution images of the GI tract as it passes through. Images communicated externally have exact location determination. Image processing software discards duplicate information and stitches images together, line scan by line scan, to replicate a complete GI tract as if it were stretched out in a straight line. A fully linear image is displayed to a medical professional as if the GI tract had been stretched in a straight line, cut open, laid flat out on a bench for viewing—all without making any incisions in a live patient.
摘要翻译：可摄入的图像扫描药丸在GI道通过时捕获高分辨率图像。外部传输的图像具有确切的位置确定。图像处理软件丢弃重复信息并将图像拼接在一起，通过线扫描进行扫描，以像直线一样拉伸完整的胃肠道。完整的线性图像显示给医疗专业人员，就好像胃肠道被拉直一直线，切开，放在平台上长凳上观察，而不会在活的患者中进行任何切口。

24. 发明授权

US08615284B2 Method for acoustic information exchange involving an ingestible low power capsule 有权
标题翻译：涉及可摄入低功率胶囊的声学信息交换方法
公开(公告)号：US08615284B2
公开(公告)日：2013-12-24
申请号：US11851214
申请日：2007-09-06
申请人： Michael R. Arneson , William Robert Bandy , Roger Allen Davenport , Kevin J. Powell , Son Ngo , Yuri Okunev , Robert Schober
发明人： Michael R. Arneson , William Robert Bandy , Roger Allen Davenport , Kevin J. Powell , Son Ngo , Yuri Okunev , Robert Schober
IPC分类号： A61B5/117 , A61B5/103
CPC分类号： H04B11/00 , A61B1/00016 , A61B1/00036 , A61B1/041 , A61B5/0022 , A61B5/0028 , A61B5/073 , A61B5/411 , A61B5/42 , A61B5/6861 , A61B8/0833 , A61B8/4236 , A61B8/56 , A61B8/565 , G06F19/00 , H04W72/0453
摘要： A method of communicating with an ingestible capsule includes detecting the location of the ingestible capsule, focusing a multi-sensor acoustic array on the ingestible capsule, and communicating an acoustic information exchange with the ingestible capsule via the multi-sensor acoustic array. The ingestible capsule includes a sensor that receives a stimulus inside the gastrointestinal tract of an animal, a bidirectional acoustic information communications module that transmits an acoustic information signal containing information from the sensor, and an acoustically transmissive encapsulation that substantially encloses the sensor and communications module, wherein the acoustically transmissive encapsulation is of ingestible size. The multi-sensor array includes a plurality of acoustic transducers that receive an acoustic signal from a movable device, and a plurality of delays, wherein each delay is coupled to a corresponding acoustic transducer. Each delay may be adjusted according to a phase of a signal received by the corresponding acoustic transducer.
摘要翻译：与可摄入胶囊通信的方法包括检测可摄入胶囊的位置，将多传感器声阵列聚焦在可摄取胶囊上，以及经由多传感器声阵与可摄取胶囊通信声信息交换。可摄入胶囊包括接收动物胃肠道内的刺激物的传感器，发送包含来自传感器的信息的声学信息信号的双向声学信息通信模块以及基本上包围传感器和通信模块的声透射封装，其中所述声透射封装具有可摄取的尺寸。多传感器阵列包括从可移动装置接收声信号的多个声换能器和多个延迟，其中每个延迟耦合到对应的声换能器。每个延迟可以根据由相应的声换能器接收的信号的相位进行调整。

25. 发明申请

US20080161660A1 System and Method for Acoustic Information Exchange Involving an Ingestible Low Power Capsule 有权
标题翻译：涉及可吸入低功率胶囊的声学信息交换的系统和方法
公开(公告)号：US20080161660A1
公开(公告)日：2008-07-03
申请号：US11851214
申请日：2007-09-06
申请人： Michael R. Arneson , William Robert Bandy , Roger Allen Davenport , Kevin J. Powell , Son Ngo , Yuri Okunev , Robert Schober
发明人： Michael R. Arneson , William Robert Bandy , Roger Allen Davenport , Kevin J. Powell , Son Ngo , Yuri Okunev , Robert Schober
IPC分类号： A61B5/07
CPC分类号： H04B11/00 , A61B1/00016 , A61B1/00036 , A61B1/041 , A61B5/0022 , A61B5/0028 , A61B5/073 , A61B5/411 , A61B5/42 , A61B5/6861 , A61B8/0833 , A61B8/4236 , A61B8/56 , A61B8/565 , G06F19/00 , H04W72/0453
摘要： A method of communicating with an ingestible capsule includes detecting the location of the ingestible capsule, focusing a multi-sensor acoustic array on the ingestible capsule, and communicating an acoustic information exchange with the ingestible capsule via the multi-sensor acoustic array. The ingestible capsule includes a sensor that receives a stimulus inside the gastrointestinal tract of an animal, a bidirectional acoustic information communications module that transmits an acoustic information signal containing information from the sensor, and an acoustically transmissive encapsulation that substantially encloses the sensor and communications module, wherein the acoustically transmissive encapsulation is of ingestible size. The multi-sensor array includes a plurality of acoustic transducers that receive an acoustic signal from a movable device, and a plurality of delays, wherein each delay is coupled to a corresponding acoustic transducer. Each delay may be adjusted according to a phase of a signal received by the corresponding acoustic transducer.
摘要翻译：与可摄入胶囊通信的方法包括检测可摄入胶囊的位置，将多传感器声阵列聚焦在可摄取胶囊上，以及经由多传感器声阵与可摄取胶囊通信声信息交换。可摄入胶囊包括接收动物胃肠道内的刺激物的传感器，发送包含来自传感器的信息的声学信息信号的双向声学信息通信模块以及基本上包围传感器和通信模块的声透射封装，其中所述声透射封装具有可摄取的尺寸。多传感器阵列包括从可移动装置接收声信号的多个声换能器和多个延迟，其中每个延迟耦合到对应的声换能器。每个延迟可以根据由相应的声换能器接收的信号的相位进行调整。

26. 发明授权

US08535211B2 Blood pump with expandable cannula 有权
标题翻译：带可扩张插管的血泵
公开(公告)号：US08535211B2
公开(公告)日：2013-09-17
申请号：US12829359
申请日：2010-07-01
申请人： Robert L. Campbell , Justin M. Walsh , Daniel Metrey , Robert F. Kunz , Thomas M. Mallison , Edward Boone , Eric Myer , Mark W. McBride , Kevin J. Powell , Daniel A. Walters
发明人： Robert L. Campbell , Justin M. Walsh , Daniel Metrey , Robert F. Kunz , Thomas M. Mallison , Edward Boone , Eric Myer , Mark W. McBride , Kevin J. Powell , Daniel A. Walters
IPC分类号： A61N2/00 , A61N1/00
CPC分类号： A61M1/101 , A61M1/1008 , A61M1/1024 , A61M1/1034 , A61M1/1072 , A61M1/122 , A61M1/125
摘要： A blood pump includes an impeller having a plurality of foldable blades and a cannula having a proximal portion with a fixed diameter, and a distal portion with an expandable diameter. The impeller can reside in the expandable portion of the cannula. The cannula has a collapsed condition for percutaneous delivery to a desired location within the body, and an expanded condition in which the impeller can rotate to pump blood. A flexible drive shaft can extend through the cannula for rotationally driving the impeller within the patient's body.
摘要翻译：血泵包括具有多个可折叠刀片的叶轮和具有固定直径的近端部分的套管和具有可扩张直径的远侧部分。叶轮可以驻留在套管的可扩张部分中。套管具有用于经皮输送到体内所需位置的折叠状态，以及扩张状态，其中叶轮可旋转以泵送血液。柔性驱动轴可延伸穿过套管，用于旋转地驱动患者身体内的叶轮。

27. 发明授权

US09138518B2 Percutaneous heart pump 有权
标题翻译：经皮心脏泵
公开(公告)号：US09138518B2
公开(公告)日：2015-09-22
申请号：US13345597
申请日：2012-01-06
申请人： Robert L. Campbell , Jeremy J. Koncoski , Thomas M. Mallison , Mark W. McBride , Daniel Metrey , Eric C. Myer , Kevin J. Powell , Adam Roslund , Daniel A. Walters , William James Repka , Phyllis Yuen
发明人： Robert L. Campbell , Jeremy J. Koncoski , Thomas M. Mallison , Mark W. McBride , Daniel Metrey , Eric C. Myer , Kevin J. Powell , Adam Roslund , Daniel A. Walters , William James Repka , Phyllis Yuen
IPC分类号： A61M1/10 , A61M1/12
CPC分类号： A61M1/1012 , A61M1/1008 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/1029 , A61M1/1034 , A61M1/1098 , A61M1/12 , A61M1/122 , A61M1/125
摘要： Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.
摘要翻译：这里公开的心脏泵可以包括导管主体和与导管主体的远端连接的叶轮。叶轮可以包括可重新密封的尖端或者包括可重新密封的构件。心脏泵还可以包括布置在导管主体的远端和叶轮之间的扩散器，其中扩散器包括流动引导表面。

28. 发明授权

US08597170B2 Catheter pump 有权
标题翻译：导管泵
公开(公告)号：US08597170B2
公开(公告)日：2013-12-03
申请号：US13343618
申请日：2012-01-04
申请人： Daniel A. Walters , William James Repka , Kevin J. Powell , Richard L. Keenan , Justin M. Walsh , Robert L. Campbell , Mark W. McBride
发明人： Daniel A. Walters , William James Repka , Kevin J. Powell , Richard L. Keenan , Justin M. Walsh , Robert L. Campbell , Mark W. McBride
IPC分类号： A61N1/362
CPC分类号： A61M1/1013 , A61M1/101 , A61M1/1017 , A61M1/1024 , A61M1/1034 , A61M1/12 , A61M1/122 , A61M1/125 , A61M25/0069 , A61M2025/0006
摘要： A heart pump and a catheter assembly therefor are provided that include a flexible catheter body having a proximal end and a distal end, the catheter body having a plurality of lumens therethrough. The catheter body can be sufficiently flexible to extend from a peripheral access to a patient's heart. The catheter assembly can also include an impeller assembly having an impeller and a housing. The impeller assembly can be coupled with the flexible catheter body such that a tensile force applied to opposite ends of the catheter assembly enhances the security of the connection between the catheter body and the impeller assembly.
摘要翻译：提供了一种心脏泵及其导管组件，其包括具有近端和远端的柔性导管主体，导管主体具有穿过其中的多个内腔。导管主体可以足够灵活地从周边通道延伸到患者的心脏。导管组件还可以包括具有叶轮和壳体的叶轮组件。叶轮组件可以与柔性导管主体联接，使得施加到导管组件相对端的张力增强了导管主体和叶轮组件之间的连接的安全性。

29. 发明申请

US20120172656A1 PERCUTANEOUS HEART PUMP 有权
标题翻译： PERCUTANEOUS心脏泵
公开(公告)号：US20120172656A1
公开(公告)日：2012-07-05
申请号：US13343618
申请日：2012-01-04
申请人： Daniel A. Walters , William James Repka , Kevin J. Powell , Richard L. Keenan , Justin M. Walsh , Robert L. Campbell , Mark W. McBride
发明人： Daniel A. Walters , William James Repka , Kevin J. Powell , Richard L. Keenan , Justin M. Walsh , Robert L. Campbell , Mark W. McBride
IPC分类号： A61M1/12
CPC分类号： A61M1/1013 , A61M1/101 , A61M1/1017 , A61M1/1024 , A61M1/1034 , A61M1/12 , A61M1/122 , A61M1/125 , A61M25/0069 , A61M2025/0006
摘要： A heart pump and a catheter assembly therefor are provided that include a flexible catheter body having a proximal end and a distal end, the catheter body having a plurality of lumens therethrough. The catheter body can be sufficiently flexible to extend from a peripheral access to a patient's heart. The catheter assembly can also include an impeller assembly having an impeller and a housing. The impeller assembly can be coupled with the flexible catheter body such that a tensile force applied to opposite ends of the catheter assembly enhances the security of the connection between the catheter body and the impeller assembly.
摘要翻译：提供了一种心脏泵及其导管组件，其包括具有近端和远端的柔性导管主体，导管主体具有穿过其中的多个内腔。导管主体可以足够灵活地从周边通道延伸到患者的心脏。导管组件还可以包括具有叶轮和壳体的叶轮组件。叶轮组件可以与柔性导管主体联接，使得施加到导管组件相对端的张力增强了导管主体和叶轮组件之间的连接的安全性。

30. 发明授权

US08098135B2 Coordination of radio frequency communications amongst radio frequency identification (RFID) readers 有权
标题翻译：射频识别（RFID）阅读器之间的射频通信协调
公开(公告)号：US08098135B2
公开(公告)日：2012-01-17
申请号：US11927057
申请日：2007-10-29
申请人： Kevin J. Powell
发明人： Kevin J. Powell
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10356
摘要： Methods and apparatuses are described for reducing interference amongst frequency identification (RFID) readers operating within an interference range. Groups of frequencies from a range of frequencies are determined such that RFID readers transmitting on adjacent frequencies in a particular group of frequencies experience substantially negligible interference. A first group of frequencies is selected for a first time period of operation. RFID readers are each assigned a unique frequency from the first group of frequencies. At the end of the first time period, a second group of frequencies is selected and RFID readers are each assigned unique frequencies from the second group of frequencies. Substantially all frequencies of the groups of frequencies are assigned during a predetermined time duration.
摘要翻译：描述了用于减少在干扰范围内操作的频率识别（RFID）读取器之间的干扰的方法和装置。确定来自频率范围的频率组，使得在特定频率组中的相邻频率上发射的RFID读取器经历基本上可忽略的干扰。在第一操作周期中选择第一组频率。每个RFID读取器都分配有来自第一组频率的唯一频率。在第一时间段结束时，选择第二组频率，并且每个RFID读取器被分配来自第二组频率的唯一频率。频率组的基本上所有的频率在预定的持续时间内被分配。

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