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1. 发明授权

US6027449A Ultrasonometer employing distensible membranes 失效
标题翻译：超声波仪采用扩张膜
公开(公告)号：US6027449A
公开(公告)日：2000-02-22
申请号：US94073
申请日：1998-06-09
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B8/00 , A61B8/08
CPC分类号： A61B8/0875 , A61B8/4281
摘要： An ultrasonometer having opposed ultrasonic transducers with bladders containing a coupling fluid, controls the geometry of the bladder so as to provide immobilization of the patient as well as coupling of the ultrasound to the patient member. The coupling fluid may be hermetically enclosed in sealed chambers slideable toward the patient member or may be fixed in position and use a collar distending the membrane outward by compressing other portions of the membrane inward. A rolling diaphragm-type pump allows inflation of the membranes in an alternative embodiment without exposure of the acoustic coupling liquid to outside contamination. Temperature sensors and heaters communicating with the acoustic coupling fluid to reduce error caused by changes in the fluid's temperature.
摘要翻译：具有相对的具有包含耦合流体的囊的超声波换能器的超声波仪器控制膀胱的几何形状，以提供患者的固定以及将超声波耦合到患者构件。联接流体可以气密地封闭在可朝向患者构件滑动的密封室中，或者可以固定在适当位置，并且通过将膜的其它部分向内压缩而使外壳向外扩张。滚动膜式泵允许在替代实施例中的膜膨胀，而不会将声耦合液体暴露于外部污染物。与声耦合流体连通的温度传感器和加热器可减少流体温度变化引起的误差。

2. 发明授权

US06517487B1 Ultrasonic densitometer with opposed single transducer and transducer array 有权
标题翻译：超声波密度计具有相对的单个换能器和换能器阵列
公开(公告)号：US06517487B1
公开(公告)日：2003-02-11
申请号：US09357631
申请日：1999-07-20
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： A scanning ultrasonic apparatus provides measurements of a bone at a number of spatially separated locations. These measurements may produce an image or may be used to automatically identify a measurement region of interest or to align a series of measurements with each other despite possible shifting in the bony member in between measurements.
摘要翻译：扫描超声波装置提供在多个空间分离位置处的骨骼的测量。这些测量可以产生图像，或者可以用于自动识别感兴趣的测量区域或将一系列测量结果彼此对准，尽管在测量之间骨骼成员可能移动。

3. 发明授权

US5840029A Imaging ultrasonic densitometer 失效
标题翻译：成像超声波密度计
公开(公告)号：US5840029A
公开(公告)日：1998-11-24
申请号：US795025
申请日：1997-02-04
申请人： Richard B. Mazess , Richard F. Morris , Scott A. Wiener
发明人： Richard B. Mazess , Richard F. Morris , Scott A. Wiener
IPC分类号： A61B8/00 , A61B8/08
CPC分类号： A61B8/0875 , A61B8/4281
摘要： A scanning ultrasonic apparatus provides measurements of a bone at a number of spatially separated locations. These measurements may produce an image or may be used to automatically identify a measurement region of interest or to align a series of measurements with each other despite possible shifting in the bony member in between measurements.
摘要翻译：扫描超声波装置提供在多个空间分离位置处的骨骼的测量。这些测量可以产生图像，或者可以用于自动识别感兴趣的测量区域或将一系列测量结果彼此对准，尽管在测量之间骨骼成员可能移动。

4. 发明授权

US06491635B1 Digital ultrasonic densitometer 有权
标题翻译：数字超声波密度计
公开(公告)号：US06491635B1
公开(公告)日：2002-12-10
申请号：US09561123
申请日：2000-04-28
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： An ultrasonic instrument employs a digital architecture to provide improved stability to sound speed measurements of human bone in vivo. A digitization of the received ultrasonic signal allows numerical analyses to be applied in determining precise arrival time of the waveform. The microprocessor may initiate the ultrasonic signal transmission and detect its arrival and may control the strength of the transmitted signal and the amplification of the received signal to optimize the signal path.
摘要翻译：超声波仪器采用数字架构来提高体内人体骨速度测量的稳定性。接收的超声波信号的数字化允许数值分析应用于确定波形的精确到达时间。微处理器可以启动超声信号传输并检测其到达，并且可以控制发射信号的强度和接收信号的放大以优化信号路径。

5. 发明授权

US06364837B1 Contact digital ultrasonic densitometer 有权
标题翻译：联系数字超声波密度计
公开(公告)号：US06364837B1
公开(公告)日：2002-04-02
申请号：US09561125
申请日：2000-04-28
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： An ultrasonic instrument employs a digital architecture to provide improved stability to sound speed measurements of human bone in vivo. A digitization of the received ultrasonic signal allows numerical analyses to be applied in determining precise arrival time of the waveform. The microprocessor may initiate the ultrasonic signal transmission and detect its arrival and may control the strength of the transmitted signal and the amplification of the received signal to optimize the signal path.
摘要翻译：超声波仪器采用数字架构来提高体内人体骨速度测量的稳定性。接收的超声波信号的数字化允许数值分析应用于确定波形的精确到达时间。微处理器可以启动超声信号传输并检测其到达，并且可以控制发射信号的强度和接收信号的放大以优化信号路径。

6. 发明授权

US06432057B1 Stabilizing acoustic coupler for limb densitometry 有权
标题翻译：用于肢体密度测定的稳定声学耦合器
公开(公告)号：US06432057B1
公开(公告)日：2002-08-13
申请号：US09585093
申请日：2000-06-01
申请人： Richard B. Mazess , Richard F. Morris
发明人： Richard B. Mazess , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： An ultrasonic densitometer has opposed ultrasonic transducers with inflatable bladders containing a coupling fluid. The bladders are affixed to a housing with a simple mounting. The densitometer sizes the bladder diameter so as to be moved into contact to the patient with inflation only. The densitometer further controls the geometry of the inflated bladders so as to provide improved immobilization of the patient. The coupling fluid allows the bladder also to couple the ultrasonic energy to the patient member.
摘要翻译：超声波密度计具有与包含耦合流体的可膨胀气囊相对的超声换能器。气囊固定在外壳上，安装简单。密度计尺寸为膀胱直径，以便只通过膨胀而移动到与患者接触。密度计进一步控制膨胀囊的几何形状，以提供改善的患者固定。耦合流体允许膀胱还将超声能量耦合到患者构件。

7. 发明授权

US6012779A Thin film acoustic array 失效
标题翻译：薄膜声阵
公开(公告)号：US6012779A
公开(公告)日：2000-01-11
申请号：US795023
申请日：1997-02-04
申请人： Richard F. Morris
发明人： Richard F. Morris
IPC分类号： A61B8/08 , B06B1/06 , A61B8/00
CPC分类号： A61B8/0875 , B06B1/0696 , Y10T29/42
摘要： An acoustic array of independently sensitive detecting elements is produced by locating a pattern of electrodes on a piezoelectric polymer film. Sensitivity of the film and a spaced away supporting structure are used to reduce artifacts caused by acoustic reflection in the supporting structure.
摘要翻译：独立敏感的检测元件的声学阵列通过将电极图案定位在压电聚合物膜上而产生。使用膜和间隔开的支撑结构的灵敏度来减少由支撑结构中的声反射引起的伪像。

8. 发明授权

US4443816A Digital video image splitter 失效
标题翻译：数字视频分割器
公开(公告)号：US4443816A
公开(公告)日：1984-04-17
申请号：US372578
申请日：1982-04-28
申请人： Robert D. Hogan, Jr. , Narendra T. Sanghvi , Richard F. Morris
发明人： Robert D. Hogan, Jr. , Narendra T. Sanghvi , Richard F. Morris
IPC分类号： G01B11/02 , H04N7/18
CPC分类号： G01B11/024
摘要： A digital video image splitter permits the top portion of a closed-circuit television (CCTV) display to be shifted right (delayed) or left (advanced) with respect to the stationary bottom portion of the display. The user controls the vertical level (distance from top to bottom of display) at which the split is seen on the display, and the amount of shift from controls in the system. Shifting of the image permits the width of an object displayed on the display to be measured. By matching opposite edges of the object in the display, the width of the displayed object is equal to the amount of shift. A single raster line at the level of the split is available as digitized image intensity data, and represents the intensity profile of the video display, including the object being measured, along that raster line.
摘要翻译：数字视频分割器允许闭路电视（CCTV）显示器的顶部相对于显示器的静止底部部分被向右（延迟）或向左（高）移动。用户控制在显示屏上看到分割的垂直水平（显示器的顶部到底部的距离）以及系统中控件的偏移量。图像的移动允许测量显示器上显示的对象的宽度。通过匹配显示器中对象的相对边缘，显示对象的宽度等于移位量。在分割级别的单个光栅线可用作数字化图像强度数据，并且表示沿着该光栅线的视频显示器的强度分布，包括正被测量的对象。

9. 发明授权

US06305060B1 Method of making a thin film acoustic array 有权
标题翻译：制作薄膜声阵的方法
公开(公告)号：US06305060B1
公开(公告)日：2001-10-23
申请号：US09439868
申请日：1999-11-12
申请人： Richard F. Morris
发明人： Richard F. Morris
IPC分类号： H01L4102
CPC分类号： A61B8/0875 , B06B1/0696 , Y10T29/42
摘要： An acoustic array of independently sensitive detecting elements is produced by locating a pattern of electrodes on a piezoelectric polymer film. Sensitivity of the film and a spaced away supporting structure are used to reduce artifacts caused by acoustic reflection in the supporting structure.
摘要翻译：独立敏感的检测元件的声学阵列通过将电极图案定位在压电聚合物膜上而产生。使用膜和间隔开的支撑结构的灵敏度来减少由支撑结构中的声反射引起的伪像。

10. 发明授权

US4917096A Portable ultrasonic probe 失效
标题翻译：便携式超声波探头
公开(公告)号：US4917096A
公开(公告)日：1990-04-17
申请号：US125403
申请日：1987-11-25
申请人： Theodore M. Englehart , Richard F. Morris , Narendra T. Sanghvi
发明人： Theodore M. Englehart , Richard F. Morris , Narendra T. Sanghvi
IPC分类号： A61B8/08 , G10K11/35
CPC分类号： A61B8/4461 , A61B8/0825 , A61B8/0858 , A61B8/4427 , G10K11/352 , A61B8/4209
摘要： A hand-held portable ultrasonic scanning probe for use with energizing and receiving means for imaging sections of a body includes a fluid-filled enclosure coupled to a handle portion which houses a DC drive motor. The output shaft of the drive motor is directly coupled to a level wind drive screw. A holder assembly incorporating a pawl which coacts with the drive screw and a plano-concave transducer moves back and forth across the drive screw as a result of the DC motor output shaft rotation. The linear travel of the transducer creates a linear scan thereby eliminating the diagnostic imaging problems of sector scans.

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