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1. 发明授权

US06182341B2 Method of manufacturing an improved coupling of acoustic window and lens for medical ultrasound transducers 有权
标题翻译：用于医疗超声换能器的声窗和透镜的改进耦合的制造方法
公开(公告)号：US06182341B2
公开(公告)日：2001-02-06
申请号：US09188762
申请日：1998-11-09
申请人： Jim Talbot , Oren Shelley , Sevig Ayter , Marilou F. Camacho , John William Sliwa, Jr. , Walter T. Wilser
发明人： Jim Talbot , Oren Shelley , Sevig Ayter , Marilou F. Camacho , John William Sliwa, Jr. , Walter T. Wilser
IPC分类号： H01L4100
CPC分类号： B29C37/0082 , A61B8/481 , B29C59/14 , B29C59/16 , Y10T29/42
摘要： A method for improving the coupling of an acoustic window or lens to a RFI shield by modifying the surface of the shield to promote adhesion. The surface of the shield can be chemically modified with an epoxy and/or mechanically modified by creating an unsmooth top surface.
摘要翻译：一种通过改变屏蔽表面以促进粘附来改善声窗或透镜与RFI屏蔽的耦合的方法。屏蔽层的表面可以通过环氧树脂化学改性和/或通过产生不平滑的上表面进行机械改性。

2. 发明授权

US5834687A Coupling of acoustic window and lens for medical ultrasound transducers 失效
标题翻译：用于医用超声波换能器的声窗和透镜耦合
公开(公告)号：US5834687A
公开(公告)日：1998-11-10
申请号：US480675
申请日：1995-06-07
申请人： Jim Talbot , Oren Shelley , Sevig Ayter , Marilou F. Camacho , John William Sliwa, Jr. , Walter T. Wilser
发明人： Jim Talbot , Oren Shelley , Sevig Ayter , Marilou F. Camacho , John William Sliwa, Jr. , Walter T. Wilser
IPC分类号： A61B8/00 , B29C37/00 , B29C59/14 , B29C59/16 , H05K9/00
CPC分类号： B29C37/0082 , A61B8/481 , B29C59/14 , B29C59/16 , Y10T29/42
摘要： A method and structure for improving the coupling of an acoustic window or lens to a RFI shield by modifying the surface of the shield to promote adhesion. The surface of the shield can be chemically modified with an epoxy and/or mechanically modified by creating an unsmooth top surface.
摘要翻译：一种用于通过改变屏蔽表面以促进粘附来改善声窗或透镜与RFI屏蔽的耦合的方法和结构。屏蔽层的表面可以通过环氧树脂化学改性和/或通过产生不平滑的上表面进行机械改性。

3. 发明授权

US5792058A Broadband phased array transducer with wide bandwidth, high sensitivity and reduced cross-talk and method for manufacture thereof 失效
标题翻译：具有宽带宽，高灵敏度和减少串扰的宽带相控阵变换器及其制造方法
公开(公告)号：US5792058A
公开(公告)日：1998-08-11
申请号：US731000
申请日：1996-10-16
申请人： Wendy J. Lee , John William Sliwa, Jr. , Sevig Ayter , Amin Hanafy
发明人： Wendy J. Lee , John William Sliwa, Jr. , Sevig Ayter , Amin Hanafy
IPC分类号： B06B1/06 , G10K11/32 , H04R17/08 , A61B8/00
CPC分类号： B06B1/0622 , G10K11/32 , H04R17/08
摘要： There is provided a broadband transducer array for use in an acoustic imaging system having a plurality of transducer elements disposed on a preformed support. The support has a non-planar top surface on which are disposed a plurality of elevationally curved transducer elements. Kerfs separate each transducer element from one another. The depth of the kerf with reference to the non-planar top surface of the support may be uniform or non-uniform.
摘要翻译：提供了一种用于声学成像系统中的宽带换能器阵列，其具有设置在预先形成的支撑件上的多个换能器元件。支撑体具有非平面顶表面，多个平面弯曲的换能器元件设置在其上。 Kerfs将每个换能器元件彼此分开。相对于支撑体的非平面顶表面，切口的深度可以是均匀的或不均匀的。

4. 发明授权

US5924992A Semi-compliant needle guide for use with ultrasound transducers 失效
标题翻译：半合适的针导向器用于超声波换能器
公开(公告)号：US5924992A
公开(公告)日：1999-07-20
申请号：US980979
申请日：1997-11-26
申请人： William J. Park , Randal J. Bertuccelli , Robert Mesaros , Brian S. MacInnes , Richard W. Henderson , Kathleen A. Ruvolo , Richard Lyon , Nancy A. Cheadle , John William Sliwa, Jr.
发明人： William J. Park , Randal J. Bertuccelli , Robert Mesaros , Brian S. MacInnes , Richard W. Henderson , Kathleen A. Ruvolo , Richard Lyon , Nancy A. Cheadle , John William Sliwa, Jr.
IPC分类号： A61B8/08 , A61B17/34 , A61B8/00
CPC分类号： A61B17/3403 , A61B2017/3413 , A61B8/0833
摘要： A needle guide having a semi-compliant shell design and locating means for attachment to an ultrasound transducer. The needle guide improves over the prior art in its reduced complexity, its low-profile formed fit to the transducer, a positive guide locking feature when the needle holding pin is in the closed position, and its ease of attachment over a sterile cover. The improved design is conducive to low-cost manufacturing methods which employ materials that can be autoclaved, gas-sterilized, or liquid disinfected.
摘要翻译：具有半顺应性壳体设计的针引导件和用于附接到超声换能器的定位装置。针引导器以其降低的复杂性改进了现有技术，其低调形状适合于换能器，当针保持销处于关闭位置时，引导锁定特征，以及其在无菌盖上的容易性。改进的设计有利于低成本的制造方法，其使用可被高压灭菌，气体灭菌或液体消毒的材料。

5. 发明授权

US5690113A Method and apparatus for two dimensional ultrasonic imaging 失效
标题翻译：二维超声成像的方法和装置
公开(公告)号：US5690113A
公开(公告)日：1997-11-25
申请号：US664126
申请日：1996-06-14
申请人： John William Sliwa, Jr. , Stacey T. Baba
发明人： John William Sliwa, Jr. , Stacey T. Baba
IPC分类号： A61B8/00
CPC分类号： A61B5/6842 , A61B8/00 , A61B8/4218 , A61B8/4254 , A61B8/4245 , A61B8/4472 , Y10S128/916
摘要： A method and device for ultrasonically imaging a body that includes a movable ultrasonic transducer capable of imaging a scanline wherein the scanline is fixed in orientation and spatial position relative to the movable transducer. The device contains a means for sensing transducer position information wherein the sensing means is in communication with an ultrasound console. A computing means computes the spatial position and the orientation of each scanline as the transducer is moved. The scanlines are then presented as a complete image. Alternatively, an electromagnetic transmitter and receiving sensor determine the spatial orientation and position of each scanline in free space. The method of generating a two dimensional ultrasonic image is also disclosed.
摘要翻译：一种用于对身体进行超声波成像的方法和装置，其包括能够成像扫描线的可移动超声换能器，其中所述扫描线相对于所述可移动换能器在取向和空间位置固定。该装置包括用于感测换能器位置信息的装置，其中感测装置与超声控制台通信。计算装置计算换能器移动时每个扫描线的空间位置和方向。然后将扫描线作为完整图像呈现。或者，电磁发射器和接收传感器确定每个扫描线在自由空间中的空间取向和位置。还公开了生成二维超声波图像的方法。

6. 发明授权

US06122538A Motion--Monitoring method and system for medical devices 失效
标题翻译：医疗器械的运动监测方法和系统
公开(公告)号：US06122538A
公开(公告)日：2000-09-19
申请号：US784973
申请日：1997-01-16
申请人： John William Sliwa, Jr. , Paul E. Chandler , John D. Marshall , Gelston Howell , S. Lawrence Marple, Jr. , Sassan Shahidi
发明人： John William Sliwa, Jr. , Paul E. Chandler , John D. Marshall , Gelston Howell , S. Lawrence Marple, Jr. , Sassan Shahidi
IPC分类号： A61B8/00 , A61B8/12 , A61B19/00 , G01C23/00
CPC分类号： A61B8/0841 , A61B8/00 , A61B8/4254 , A61B8/483 , A61B8/12 , A61B8/4488
摘要： A system and method for tracking the position and orientation of a movable medical imaging device using a first and second sensor disposed on the device. The second sensor is of a different type than the first sensor and measures a P/O parameter different from that of the first sensor. The system and method also include techniques for recalibrating sensors using measurements from other sensors and improving the measurements made by some sensors using measurements from other sensors. The system and method also include measuring the position of a medical implement relative to a movable medical imaging device by providing a first and second subsystem on the medical implement and a third and fourth subsystem on the movable medical imaging device. The first subsystem has a sensor of a first type and the second subsystem has a sensor of a second type different from the sensor of the first type. The third subsystem has a sensor of a third type and the fourth subsystem has a sensor of a fourth type different from the third type.
摘要翻译：一种使用设置在该装置上的第一和第二传感器跟踪可动医疗成像装置的位置和方向的系统和方法。第二传感器与第一传感器不同，测量与第一传感器不同的P / O参数。该系统和方法还包括使用来自其他传感器的测量重新校准传感器的技术，并且使用来自其它传感器的测量来改进由一些传感器进行的测量。该系统和方法还包括通过在医疗器具上提供第一和第二子系统以及可动医疗成像装置上的第三和第四子系统来测量医疗器具相对于可移动医疗成像装置的位置。第一子系统具有第一类型的传感器，并且第二子系统具有与第一类型的传感器不同的第二类型的传感器。第三子系统具有第三类型的传感器，第四子系统具有与第三类型不同的第四类型的传感器。

7. 发明授权

US5923115A Low mass in the acoustic path flexible circuit interconnect and method of manufacture thereof 失效
标题翻译：柔性电路互连
公开(公告)号：US5923115A
公开(公告)日：1999-07-13
申请号：US753318
申请日：1996-11-22
申请人： John P. Mohr, III , John William Sliwa, Jr. , Vaughn R. Marian
发明人： John P. Mohr, III , John William Sliwa, Jr. , Vaughn R. Marian
IPC分类号： H01L41/053 , H05K1/18 , H01L41/08
CPC分类号： H01L41/0475 , H05K1/189
摘要： A low mass in the acoustic path flex circuit that has a thin metal layer in the acoustic path area and thicker electrical traces. The low mass flex circuit allows for mass termination of the signal and ground traces with the electrodes of the piezoelectric piezoelements. Regions that are to be diced are reduced in thickness to decrease the loading on the dicing blade during fabrication.
摘要翻译：声路柔性电路中的质量低，在声路面积中具有较薄的金属层，电痕迹较厚。低质量柔性电路允许用压电压电元件的电极大量地终止信号和接地迹线。要切割的区域的厚度减小，以减少在制造期间切割刀片上的负载。

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