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1. 发明申请

US20050113699A1 Ultrasound probe sub-aperture processing 有权
标题翻译：超声探头子孔加工
公开(公告)号：US20050113699A1
公开(公告)日：2005-05-26
申请号：US10719531
申请日：2003-11-21
申请人： Geir Haugen , Kjell Kristoffersen , Douglas Wildes
发明人： Geir Haugen , Kjell Kristoffersen , Douglas Wildes
IPC分类号： A61B8/00 , G01S7/521 , G01S15/89 , A61B8/14
CPC分类号： G01S15/8925 , A61B8/4494 , G01S7/52079 , G01S15/8927
摘要： A sub-aperture transceiver system for an ultrasound probe includes a signal processor, receive signal connections connecting the signal processor to a receive aperture comprising acoustic transceiver elements, and transmit signal connections coupled to a transmit aperture that includes at least one acoustic transceiver element multiplexed with the receive aperture.
摘要翻译：用于超声波探头的子孔径收发器系统包括信号处理器，将信号处理器连接到包括声收发器元件的接收孔的接收信号连接以及耦合到发射孔的发射信号连接，所述发射信号包括至少一个与接收光圈。

2. 发明申请

US20050221633A1 HIGH-DENSITY CONNECTION BETWEEN MULTIPLE CIRCUIT BOARDS 有权
标题翻译：多电路板之间的高密度连接
公开(公告)号：US20050221633A1
公开(公告)日：2005-10-06
申请号：US10813945
申请日：2004-03-30
申请人： Douglas Wildes , Robert Lewandowski , Geir Haugen
发明人： Douglas Wildes , Robert Lewandowski , Geir Haugen
IPC分类号： H05K1/14 , H01R12/00 , H05K1/00 , H05K1/11 , H05K3/36
CPC分类号： H01R12/62 , H01R12/52 , H05K1/117 , H05K3/365 , H05K2201/0919 , H05K2201/09845 , H05K2203/1572
摘要： A high-density connection of multiple circuit boards having overlapping ends arranged in a stack. The metal traces on the stacked circuit boards are electrically connected by contact of the ends of the traces, which ends may be pads. The stacked circuit boards can be clamped, soldered or bonded together. Multiple circuit boards may be connected to a single circuit board. In one embodiment, double-sided circuit boards are stacked so that a first circuit board connects to a second circuit board through a third circuit board disposed intermediate the first and second circuit boards. The circuit boards may be flexible or rigid.
摘要翻译：具有重叠端的多个电路板的高密度连接被布置成堆叠。层叠电路板上的金属迹线通过迹线端部的接触而电连接，该端部可以是焊盘。堆叠电路板可以夹紧，焊接或粘合在一起。多个电路板可以连接到单个电路板。在一个实施例中，双面电路板被堆叠，使得第一电路板通过布置在第一和第二电路板之间的第三电路板连接到第二电路板。电路板可以是柔性的或刚性的。

3. 发明授权

US08989842B2 System and method to register a tracking system with intracardiac echocardiography (ICE) imaging system 有权
标题翻译：用心脏超声心动图（ICE）成像系统注册跟踪系统的系统和方法
公开(公告)号：US08989842B2
公开(公告)日：2015-03-24
申请号：US11860825
申请日：2007-09-25
申请人： Dun Alex Li , Christopher A. Nafis , Douglas Wildes
发明人： Dun Alex Li , Christopher A. Nafis , Douglas Wildes
IPC分类号： A61B5/05 , A61B8/12 , A61B5/06 , A61B8/08 , A61B8/00
CPC分类号： A61B8/12 , A61B5/06 , A61B5/062 , A61B8/4245 , A61B8/445 , A61B8/483 , Y10S128/916
摘要： A system to navigate an object traveling in an imaged subject is provided. The system includes a four-dimensional (4D) imaging system to create a first three-dimensional model of the acquired imaged data correlated relative to a time reference and defined relative to a first image coordinate system. A second imaging system creates a second three-dimensional model of the imaged subject defined relative to a second image coordinate system. A tracking system tracks movement and orientation of the object relative to a tracking coordinate system. A controller includes program instructions in combination with the processor operable to register the first and second image coordinate systems and the tracking coordinate system relative to a world coordinate system, and to combine the three-dimensional model created by the 4D imaging system with the three-dimensional model created by the second imaging system with a tracked location of the object relative to the world coordinate system.
摘要翻译：提供了一种用于导航在被摄体中行进的物体的系统。该系统包括四维（4D）成像系统，以创建相对于时间参考相关并且相对于第一图像坐标系定义的所获取的成像数据的第一三维模型。第二成像系统创建相对于第二图像坐标系定义的成像对象的第二三维模型。跟踪系统跟踪对象相对于跟踪坐标系的移动和取向。控制器包括与可操作以相对于世界坐标系登记第一和第二图像坐标系和跟踪坐标系的处理器的程序指令，并且将由4D成像系统创建的三维模型与三维模型组合，由第二成像系统创建的具有对象相对于世界坐标系的跟踪位置的二维模型。

4. 发明申请

US20050046311A1 Method of manufacturing ultrasound transducer device having acoustic backing 有权
标题翻译：制造具有声学背衬的超声波换能器装置的方法
公开(公告)号：US20050046311A1
公开(公告)日：2005-03-03
申请号：US10960871
申请日：2004-10-06
申请人： Charles Baumgartner , David Mills , Robert Lewandowski , Lowell Smith , Douglas Wildes
发明人： Charles Baumgartner , David Mills , Robert Lewandowski , Lowell Smith , Douglas Wildes
IPC分类号： G01N29/24 , A61B8/00 , A61B8/14 , B06B1/02 , B06B1/06 , B81B3/00 , G01H11/06 , H01L41/053 , H01L41/08 , H01L41/09 , H01L41/187 , H01L41/193 , H02N2/00 , H04R1/32 , H04R17/00 , H04R19/00
CPC分类号： B06B1/0292 , B06B1/0685 , B06B1/0688 , G01H11/06 , Y10T29/49004 , Y10T29/49005 , Y10T29/4908
摘要： An ultrasonic transducer device comprising: an ultrasonic transducer array micromachined on a substrate; flexible electrical connections connected to the transducer array; and a body of acoustically attenuative material that supports the substrate and the flexible electrical connections. The acoustic backing material may contain additional features, such as tabs or notches, for use in positioning the transducer on fixtures during manufacturing or positioning the transducer within a housing during final assembly. Tabs or other features that are used only during manufacturing may be subsequently removed from the device. The MUT device itself may also be thinned so as to provide flexibility as desired. The backing material is preferably matched in acoustic impedance to the silicon wafer so as to prevent reflection at the interface of any acoustic energy propagating rearward, i.e., in the direction away from the device front surface. The backing material may also possess a high thermal conductivity to assist in removal of heat from the device.
摘要翻译：一种超声波换能器装置，包括：微机械加工在基底上的超声换能器阵列; 连接到换能器阵列的柔性电连接; 以及支撑衬底和柔性电连接的声衰减材料体。声学衬垫材料可以包含附加特征，例如突片或凹口，用于在最终组装期间制造或将换能器定位在壳体内时将换能器定位在固定装置上。仅在制造期间使用的标签或其它特征可随后从装置中移除。 MUT设备本身也可以被减薄，以便根据需要提供灵活性。背衬材料优选地与硅晶片的声阻抗匹配，以便防止在向后传播的任何声能的界面处的反射，即远离器件前表面的方向上的反射。背衬材料还可以具有高热导率以帮助从装置移除热量。

5. 发明申请

US20070148999A1 INTERCONNECT STRUCTURE FOR TRANSDUCER ASSEMBLY 有权
标题翻译：变压器总成互连结构
公开(公告)号：US20070148999A1
公开(公告)日：2007-06-28
申请号：US11315641
申请日：2005-12-22
申请人： Bruno Haider , Douglas Wildes , Robert Lewandowski
发明人： Bruno Haider , Douglas Wildes , Robert Lewandowski
IPC分类号： H01R12/00
CPC分类号： H04R1/00 , B06B1/0629 , G10K11/346
摘要： An interconnect assembly is presented. The assembly includes an interconnect structure including a plurality of interconnect layers disposed in a spaced relationship, where each of the plurality of interconnect layers comprises a plurality of conductive traces disposed thereon. Furthermore, the assembly includes a redistribution layer disposed proximate the interconnect structure, where the redistribution layer is configured to facilitate coupling the interconnect structure to the one or more transducer elements on the transducer array.
摘要翻译：提出了互连组件。组件包括互连结构，其包括以间隔关系设置的多个互连层，其中多个互连层中的每一个包括布置在其上的多个导电迹线。此外，组件包括邻近互连结构设置的再分配层，其中再分配层被配置为便于将互连结构耦合到换能器阵列上的一个或多个换能器元件。

6. 发明申请

US20070129633A1 ABLATION ARRAY HAVING INDEPENDENTLY ACTIVATED ABLATION ELEMENTS 有权
标题翻译：具有独立活动消除元素的排列
公开(公告)号：US20070129633A1
公开(公告)日：2007-06-07
申请号：US11276259
申请日：2006-02-21
申请人： Warren Lee , Mirsaid Seyed-Bolorforosh , Douglas Wildes
发明人： Warren Lee , Mirsaid Seyed-Bolorforosh , Douglas Wildes
IPC分类号： A61B8/00
CPC分类号： A61N7/022 , A61B8/06 , A61B8/12 , A61B8/4461 , A61B8/4488 , A61B8/483 , A61B8/485 , A61B2017/00243 , A61B2090/3782 , A61N2007/0078 , A61N2007/0082
摘要： A system for imaging and providing therapy to one or more regions of interest is presented. The system includes an imaging and therapy catheter configured to image an anatomical region to facilitate assessing need for therapy in one or more regions within the anatomical region and delivering therapy to the one or more regions of interest within the anatomical region. The catheter includes a therapy device having a plurality of independently controllable therapy elements. The independence of the therapy elements is exploited when multiple regions are to receive therapy simultaneously or at a given catheter position within a subject.
摘要翻译：提出了一种用于对一个或多个感兴趣区域进行成像和提供治疗的系统。该系统包括成像和治疗导管，其构造成对解剖区域进行成像，以便于评估在解剖区域内的一个或多个区域中的治疗需要，并将解决方案区域内的一个或多个感兴趣区域递送治疗。导管包括具有多个可独立控制的治疗元件的治疗装置。当多个区域同时接收治疗或在受试者内的给定导管位置时，治疗元件的独立性被利用。

7. 发明申请

US20060043839A1 Ultrasound transducer with enhanced thermal conductivity 有权
公开(公告)号：US20060043839A1
公开(公告)日：2006-03-02
申请号：US10929019
申请日：2004-08-27
申请人： Douglas Wildes , Charles Baumgartner , Petrus Moeleker , Bruno Haider
发明人： Douglas Wildes , Charles Baumgartner , Petrus Moeleker , Bruno Haider
IPC分类号： H01L41/08
CPC分类号： A61B8/546 , B06B1/0685 , G10K11/002 , G10K11/004 , Y10T29/42 , Y10T29/49005 , Y10T29/4908 , Y10T29/49172 , Y10T29/49194
摘要： A composite structure of a backing material with enhanced conductivity for use in a transducer is presented. The composite structure includes a plurality of layers of backing material alternatingly arranged with a plurality of thermal conductive elements, wherein the plurality of thermal conductive elements are configured to transfer heat from a center of the transducer to a plurality of points on the composite structure of backing material.

8. 发明申请

US20050146240A1 Micromachined ultrasonic transducer cells having compliant support structure 有权
标题翻译：具有顺应性支撑结构的微加工超声换能器单元
公开(公告)号：US20050146240A1
公开(公告)日：2005-07-07
申请号：US10748920
申请日：2003-12-29
申请人： Lowell Smith , Douglas Wildes
发明人： Lowell Smith , Douglas Wildes
IPC分类号： B81B3/00 , B81B7/04 , B81C1/00 , H02N1/00 , H02N2/00
CPC分类号： B06B1/0292 , H02N1/006
摘要： A micromachined ultrasonic transducer array comprising a multiplicity of cMUT cells built on a substrate. Each cMUT cell comprises a compliant support structure built on the substrate, a membrane supported over a cavity by the compliant support structure, a first electrode supported by the membrane, and a second electrode that forms a capacitor with the first electrode, the cavity being disposed between the first and second electrodes. The compliant support structure uncouples the non-membrane outer surface of each cMUT cell from the supporting substrate.
摘要翻译：一种微机械加工的超声波换能器阵列，其包括建立在基底上的多个cMUT电池。每个cMUT单元包括构建在基板上的柔性支撑结构，由柔性支撑结构支撑在空腔上的膜，由膜支撑的第一电极，以及与第一电极形成电容器的第二电极，在第一和第二电极之间。顺应性支撑结构将每个cMUT电池的非膜外表面与支撑衬底断开。

9. 发明申请

US20070167824A1 Method of manufacture of catheter tips, including mechanically scanning ultrasound probe catheter tip, and apparatus made by the method 审中-公开
标题翻译：导管尖端的制造方法，包括机械扫描超声探头导管尖端，以及由该方法制成的装置
公开(公告)号：US20070167824A1
公开(公告)日：2007-07-19
申请号：US11329815
申请日：2006-01-11
申请人： Warren Lee , Douglas Wildes , George Sogoian , Charles Baumgartner , Weston Griffin , Mark Langer
发明人： Warren Lee , Douglas Wildes , George Sogoian , Charles Baumgartner , Weston Griffin , Mark Langer
IPC分类号： A61B8/14
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445 , A61B8/4488 , A61B17/2202 , A61B18/1492 , A61M25/001 , A61M25/0069 , A61M25/008 , A61M25/0082 , G10K11/352
摘要： A method to fabricate a catheter tip that encapsulates a mechanically actuated ultrasound transducer assembly is provided. In a representative procedure, the steps include providing an ultrasound transducer assembly (100) adapted for use with a catheter (300), the ultrasound transducer assembly (100) comprising a proximal end (102) and a distal end (104), a drive linkage (132) to an actuator (130), and a transducer array (110), the transducer array (110) electrically connected to an interconnect (120) adapted for passage to or through a body of the catheter (300), connecting the actuator (130), adapted for use with the ultrasound transducer assembly (100), to the drive linkage (132); and inserting the ultrasound transducer assembly (100) and the actuator (132) into a polymer or a plastic type or reinforced polymer sheath (140) comprising an acoustically transparent section, a closed end (142) at its distal end and an open end (144) at its proximal end, wherein the polymer sheath (140) provides a defined rigidity.
摘要翻译：提供了一种制造封装机械致动的超声换能器组件的导管尖端的方法。在代表性的程序中，步骤包括提供适于与导管（300）一起使用的超声换能器组件（100），超声换能器组件（100）包括近端（102）和远端（104），驱动器连接（132）到致动器（130），以及换能器阵列（110），所述换能器阵列（110）电连接到适于通向导管（300）的主体或通过导管（300）的主体的互连（120）致动器（130），适于与超声换能器组件（100）一起使用于驱动连杆机构（132）; 以及将所述超声换能器组件（100）和所述致动器（132）插入聚合物或塑料型或增强的聚合物护套（140）中，所述聚合物护套包括声透明部分，在其远端处的封闭端（142）和开口端 144）在其近端处，其中所述聚合物护套（140）提供限定的刚性。

10. 发明申请

US20070167821A1 Rotatable transducer array for volumetric ultrasound 审中-公开
标题翻译：用于体积超声的可旋转传感器阵列
公开(公告)号：US20070167821A1
公开(公告)日：2007-07-19
申请号：US11289926
申请日：2005-11-30
申请人： Warren Lee , Douglas Wildes , Abdulrahman Al-Khalidy , Weston Griffin
发明人： Warren Lee , Douglas Wildes , Abdulrahman Al-Khalidy , Weston Griffin
IPC分类号： A61B8/14
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445 , A61B8/4488 , A61B8/483
摘要： A rotating transducer assembly and method for use in volumetric ultrasound imaging and catheter-guided procedures are provided. The rotating transducer assembly comprises a transducer array mounted on a drive shaft and the transducer array is rotatable with the drive shaft, a motion controller coupled to the transducer array and the drive shaft for rotating the transducer, and at least one interconnect assembly coupled to the transducer for transmitting signals between the transducer and an imaging device, wherein the interconnection assembly is configured to reduce its respective torque load on the transducer and motion controller due to a rotating motion of the transducer.
摘要翻译：提供了用于体积超声成像和导管引导过程的旋转传感器组件和方法。旋转传感器组件包括安装在驱动轴上的换能器阵列，并且换能器阵列可与驱动轴一起旋转，耦合到换能器阵列的运动控制器和用于旋转换能器的驱动轴以及耦合到换能器，用于在所述换能器和成像装置之间传送信号，其中所述互连组件被配置为由于所述换能器的旋转运动而减小其对所述换能器和运动控制器的相应扭矩负载。

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