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1. 发明申请

US20100331681A1 ZERO-CROSSING RECEIVER FOR ORTHOPEDIC PARAMETER SENSING 有权
标题翻译：用于正交参数感测的零交叉接收器
公开(公告)号：US20100331681A1
公开(公告)日：2010-12-30
申请号：US12826134
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B8/00
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. It comprises a transducer (604), a propagating structure (602), and a transducer (606). A parameter is applied to the propagating structure that affects the medium. A sensor is coupled to a propagation tuned oscillator (416) that forms a positive closed-loop feedback path. The propagation tuned oscillator (416) includes a zero-crossing receiver (200) that generates a pulse upon sensing a transition of an energy wave from the propagating structure (602). The zero-crossing receiver (200) is in the feedback path that maintains the emission of energy waves into the propagating structure (602). The zero-crossing receiver (200) comprises a preamplifier (206), a filter (208), an offset adjustment circuit (210), a comparator (212) and a pulse circuit (218). The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。它包括换能器（604），传播结构（602）和换能器（606）。将参数应用于影响介质的传播结构。传感器耦合到形成正闭环反馈路径的传播调谐振荡器（416）。传播调谐振荡器（416）包括过零接收器（200），其在感测到来自传播结构（602）的能量波的转变时产生脉冲。过零接收器（200）处于将能量波发射到传播结构（602）中的反馈路径中。过零接收器（200）包括前置放大器（206），滤波器（208），偏移调整电路（210），比较器（212）和脉冲电路（218）。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

2. 发明授权

US08337428B2 Zero-crossing receiver for orthopedic parameter sensing 有权
标题翻译：用于整形外科参数检测的过零接收器
公开(公告)号：US08337428B2
公开(公告)日：2012-12-25
申请号：US12826134
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B5/103 , A61B17/56
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. It comprises a transducer (604), a propagating structure (602), and a transducer (606). A parameter is applied to the propagating structure that affects the medium. A sensor is coupled to a propagation tuned oscillator (416) that forms a positive closed-loop feedback path. The propagation tuned oscillator (416) includes a zero-crossing receiver (200) that generates a pulse upon sensing a transition of an energy wave from the propagating structure (602). The zero-crossing receiver (200) is in the feedback path that maintains the emission of energy waves into the propagating structure (602). The zero-crossing receiver (200) comprises a preamplifier (206), a filter (208), an offset adjustment circuit (210), a comparator (212) and a pulse circuit (218). The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。它包括换能器（604），传播结构（602）和换能器（606）。将参数应用于影响介质的传播结构。传感器耦合到形成正闭环反馈路径的传播调谐振荡器（416）。传播调谐振荡器（416）包括过零接收器（200），其在感测到来自传播结构（602）的能量波的转变时产生脉冲。过零接收器（200）处于将能量波发射到传播结构（602）中的反馈路径中。过零接收器（200）包括前置放大器（206），滤波器（208），偏移调整电路（210），比较器（212）和脉冲电路（218）。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

3. 发明申请

US20100331687A1 SYSTEM FOR CONTINUOUS WAVE, PULSED, AND PULSED-ECHO PARAMETER MEASUREMENT 有权
标题翻译：连续波，脉冲和脉冲参数测量系统
公开(公告)号：US20100331687A1
公开(公告)日：2010-12-30
申请号：US12826247
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B8/00 , G01S7/493
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A measurement system for capturing a transit time, phase, or frequency of energy waves propagating through a propagation medium is disclosed. The measurement system comprises two different closed-loop feedback paths. The first path includes a driver circuit (628), a transducer (604), a propagation medium (602), a transducer (606), and a zero-crossing receiver (640). The zero-crossing receiver (640) detects transition states of propagated energy waves in the propagation medium including the transition of each energy wave through a mid-point of a symmetrical or cyclical waveform. A second path includes the driver circuit (1228), a transducer (1204), a propagation medium (1202), a reflecting surface (1206), and an edge-detect receiver (1240). Energy waves in the propagating medium (1202) are reflected at least once. The edge-detect receiver (1240) detects a wave front of an energy wave. Each positive closed-loop path maintains the emission, propagation, and detection of energy waves in the propagation medium.
摘要翻译：公开了一种用于捕获通过传播介质传播的能量波的传播时间，相位或频率的测量系统。测量系统包括两个不同的闭环反馈路径。第一路径包括驱动器电路（628），换能器（604），传播介质（602），换能器（606）和过零接收器（640）。过零接收器（640）检测传播介质中传播的能量波的转变状态，包括每个能量波通过对称或循环波形的中点的转变。第二路径包括驱动器电路（1228），换能器（1204），传播介质（1202），反射表面（1206）和边缘检测接收器（1240）。传播介质（1202）中的能量波反射至少一次。边缘检测接收器（1240）检测能量波的波前。每个正闭环路径保持传播介质中能量波的发射，传播和检测。

4. 发明申请

US20100331685A1 TRANSDUCER DRIVER FOR MEASURING A PARAMETER OF THE MUSCULARSKELETAL SYSTEM 审中-公开
标题翻译：用于测量音乐系统参数的传感器驱动器
公开(公告)号：US20100331685A1
公开(公告)日：2010-12-30
申请号：US12826109
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B8/00
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A measurement system for capturing a transit time, phase, or frequency of energy waves propagating through a propagation medium is disclosed. The measurement system comprises two different closed-loop feedback paths. The first path includes a transducer driver (726), a transducer (704), a propagation structure (702), a transducer (706), and a zero-crossing receiver (740). The transducer driver (726) efficiently drives the transducer (704) and comprises a digital driver (106), a level shifter (112), and a matching network (114). A second path includes a transducer driver (1126), a transducer (1104), a propagation medium (1102), a reflecting surface (1106), and an edge-detect receiver (1140). Energy waves in the propagating medium (1102) are reflected at least once. The edge-detect receiver (1140) detects a wave front of an energy wave. Each positive closed-loop path maintains the emission, propagation, and detection of energy waves in the propagation medium.
摘要翻译：公开了一种用于捕获通过传播介质传播的能量波的传播时间，相位或频率的测量系统。测量系统包括两个不同的闭环反馈路径。第一路径包括换能器驱动器（726），换能器（704），传播结构（702），换能器（706）和过零接收器（740）。换能器驱动器（726）有效地驱动换能器（704）并且包括数字驱动器（106），电平转换器（112）和匹配网络（114）。第二路径包括换能器驱动器（1126），换能器（1104），传播介质（1102），反射表面（1106）和边缘检测接收器（1140）。传播介质（1102）中的能量波反射至少一次。边缘检测接收器（1140）检测能量波的波前。每个正闭环路径保持传播介质中能量波的发射，传播和检测。

5. 发明申请

US20100331682A1 DEVICE AND METHOD FOR ADVANCED LOW-POWER MANAGEMENT OF A SENSOR TO MEASURE A PARAMETER OF THE MUSCULAR-SKELETAL SYSTEM 审中-公开
标题翻译：用于传感器的高级低功耗管理以测量肌肉系统参数的装置和方法
公开(公告)号：US20100331682A1
公开(公告)日：2010-12-30
申请号：US12826161
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B8/00 , H02J9/00
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A sensing insert device (100) is disclosed for measuring a parameter of the muscular-skeletal system. The sensing insert device (100) can be temporary or permanent. Used intra-operatively, the sensing insert device (100) comprises an insert dock (202) and a sensing module (200). The sensing module (200) is a self-contained encapsulated measurement device having at least one contacting surface that couples to the muscular-skeletal system. The sensing module (200) comprises one or more sensors (303), electronic circuitry (307), a capacitor (1410), and communication circuitry (320). The capacitor (1410) powers the sensing module during a measurement process. An application specific integrated circuit (ASIC) increases power efficiency while reducing a form factor of the sensing module (200). The ASIC comprises power management circuitry (1412) and operational circuitry (1414). The power management circuitry (1412) couples a low-power energy source (1400) and operational circuitry (1414) to operate in one or more power conservation modes.
摘要翻译：公开了一种用于测量肌肉 - 骨骼系统的参数的感测插入装置（100）。感测插入装置（100）可以是暂时的或永久的。在操作中使用的感测插入装置（100）包括插入坞（202）和感测模块（200）。感测模块（200）是独立的封装测量装置，其具有耦合到肌肉 - 骨骼系统的至少一个接触表面。感测模块（200）包括一个或多个传感器（303），电子电路（307），电容器（1410）和通信电路（320）。电容器（1410）在测量过程中为感测模块供电。专用集成电路（ASIC）在降低感测模块（200）的形状因素的同时提高功率效率。 ASIC包括电源管理电路（1412）和操作电路（1414）。功率管理电路（1412）将低功率能量源（1400）和操作电路（1414）耦合以在一个或多个功率节省模式下工作。

6. 发明授权

US08939030B2 Edge-detect receiver for orthopedic parameter sensing 有权
标题翻译：用于整形外科参数检测的边缘检测接收器
公开(公告)号：US08939030B2
公开(公告)日：2015-01-27
申请号：US13902704
申请日：2013-05-24
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： G01N29/44 , G01N3/32 , A61B5/00
CPC分类号： A61B5/7239 , A61B5/0031 , A61B5/4509 , A61B5/4528 , A61B5/4585 , A61B5/6846 , A61B5/7225 , G01N29/44
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. The medium can be coupled to the muscular-skeletal system or be part of the muscular-skeletal system. A sensor comprises one or more transducers, an edge detect circuit or a reflecting surface. A parameter is applied to the medium and the parameter affects the medium. A transducer receives an energy wave that has traversed the medium and generates an energy wave signal. The edge-detect receiver receives the energy wave signal signal from the transducer and generates a pulse upon sensing a leading edge corresponding to a wave front of the energy wave. The edge-detect receiver comprises a preamplifier, a differentiator, a digital pulse circuit, and a deblank circuit. The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。介质可以连接到肌肉骨骼系统，或者是肌肉 - 骨骼系统的一部分。传感器包括一个或多个换能器，边缘检测电路或反射表面。介质应用参数，参数影响介质。传感器接收已经穿过介质的能量波，并产生能量波信号。边缘检测接收器接收来自换能器的能量波信号信号，并且在感测与能量波的波前相对应的前沿时产生脉冲。边缘检测接收机包括前置放大器，微分器，数字脉冲电路和去铅笔电路。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

7. 发明授权

US08424384B2 System for continuous wave, pulsed, and pulsed-echo parameter measurement 有权
标题翻译：连续波，脉冲和脉冲回波参数测量系统
公开(公告)号：US08424384B2
公开(公告)日：2013-04-23
申请号：US12826247
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： G01N29/04
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A measurement system for capturing a transit time, phase, or frequency of energy waves propagating through a propagation medium is disclosed. The measurement system comprises two different closed-loop feedback paths. The first path includes a driver circuit (628), a transducer (604), a propagation medium (602), a transducer (606), and a zero-crossing receiver (640). The zero-crossing receiver (640) detects transition states of propagated energy waves in the propagation medium including the transition of each energy wave through a mid-point of a symmetrical or cyclical waveform. A second path includes the driver circuit (1228), a transducer (1204), a propagation medium (1202), a reflecting surface (1206), and an edge-detect receiver (1240). Energy waves in the propagating medium (1202) are reflected at least once. The edge-detect receiver (1240) detects a wave front of an energy wave. Each positive closed-loop path maintains the emission, propagation, and detection of energy waves in the propagation medium.
摘要翻译：公开了一种用于捕获通过传播介质传播的能量波的传播时间，相位或频率的测量系统。测量系统包括两个不同的闭环反馈路径。第一路径包括驱动器电路（628），换能器（604），传播介质（602），换能器（606）和过零接收器（640）。过零接收器（640）检测传播介质中传播的能量波的过渡状态，包括每个能量波通过对称或循环波形的中点的转变。第二路径包括驱动器电路（1228），换能器（1204），传播介质（1202），反射表面（1206）和边缘检测接收器（1240）。传播介质（1202）中的能量波反射至少一次。边缘检测接收器（1240）检测能量波的波前。每个正闭环路径保持传播介质中能量波的发射，传播和检测。

8. 发明申请

US20130261450A1 Edge-Detect Receiver For Orthopedic Parameter Sensing 有权
标题翻译：用于骨科参数检测的边缘检测接收器
公开(公告)号：US20130261450A1
公开(公告)日：2013-10-03
申请号：US13902704
申请日：2013-05-24
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： A61B5/00
CPC分类号： A61B5/7239 , A61B5/0031 , A61B5/4509 , A61B5/4528 , A61B5/4585 , A61B5/6846 , A61B5/7225 , G01N29/44
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. The medium can be coupled to the muscular-skeletal system or be part of the muscular-skeletal system. A sensor comprises one or more transducers, an edge detect circuit or a reflecting surface. A parameter is applied to the medium and the parameter affects the medium. A transducer receives an energy wave that has traversed the medium and generates an energy wave signal. The edge-detect receiver receives the energy wave signal signal from the transducer and generates a pulse upon sensing a leading edge corresponding to a wave front of the energy wave. The edge-detect receiver comprises a preamplifier, a differentiator, a digital pulse circuit, and a deblank circuit. The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。介质可以连接到肌肉骨骼系统，或者是肌肉 - 骨骼系统的一部分。传感器包括一个或多个换能器，边缘检测电路或反射表面。介质应用参数，参数影响介质。传感器接收已经穿过介质的能量波，并产生能量波信号。边缘检测接收器接收来自换能器的能量波信号信号，并且在感测与能量波的波前相对应的前沿时产生脉冲。边缘检测接收机包括前置放大器，微分器，数字脉冲电路和去铅笔电路。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

9. 发明申请

US20100326194A1 EDGE-DETECT RECEIVER FOR ORTHOPEDIC PARAMETER SENSING 有权
标题翻译：边缘检测接收机用于正交参数传感
公开(公告)号：US20100326194A1
公开(公告)日：2010-12-30
申请号：US12826085
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： G01N29/07 , G01H1/00 , G01N33/483
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. A sensor comprises a transducer (604), a propagating structure (602), and a reflecting surface (606). A parameter is applied to the propagating structure that affects the medium. The sensor is coupled to a propagation tuned oscillator (416) that forms the positive closed-loop feedback path with the sensor. The propagation tuned oscillator (416) includes an edge-detect receiver (200) that generates a pulse upon sensing a wave front of an energy wave in propagating structure (602). The edge-detect receiver (100) is in the feedback path that continues emitting energy waves into the propagating structure (602). The edge-detect receiver (200) comprises a preamplifier (212), a differentiator (214), a digital pulse circuit (216), and a deblank circuit (218). The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。传感器包括换能器（604），传播结构（602）和反射表面（606）。将参数应用于影响介质的传播结构。传感器耦合到与传感器形成正闭环反馈路径的传播调谐振荡器（416）。传播调谐振荡器（416）包括边缘检测接收器（200），其在感测传播结构（602）中的能量波的波前时产生脉冲。边缘检测接收器（100）处于继续将能量波发射到传播结构（602）中的反馈路径中。边缘检测接收器（200）包括前置放大器（212），微分器（214），数字脉冲电路（216）和除铅电路（218）。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

10. 发明授权

US08490488B2 Edge-detect receiver for orthopedic parameter sensing 有权
标题翻译：用于整形外科参数检测的边缘检测接收器
公开(公告)号：US08490488B2
公开(公告)日：2013-07-23
申请号：US12826085
申请日：2010-06-29
申请人： Marc Stein , Andrew Kelly
发明人： Marc Stein , Andrew Kelly
IPC分类号： G01N3/32
CPC分类号： A61B5/6878 , A61B5/4509 , A61B5/4528 , A61B5/6846 , A61B5/7239 , A61B8/15 , Y10T307/615
摘要： A sensor system uses positive closed-loop feedback to provide energy waves into a medium. A sensor comprises a transducer (604), a propagating structure (602), and a reflecting surface (606). A parameter is applied to the propagating structure that affects the medium. The sensor is coupled to a propagation tuned oscillator (416) that forms the positive closed-loop feedback path with the sensor. The propagation tuned oscillator (416) includes an edge-detect receiver (200) that generates a pulse upon sensing a wave front of an energy wave in propagating structure (602). The edge-detect receiver (100) is in the feedback path that continues emitting energy waves into the propagating structure (602). The edge-detect receiver (200) comprises a preamplifier (212), a differentiator (214), a digital pulse circuit (216), and a deblank circuit (218). The transit time, phase, or frequency is measured of the propagating energy waves and correlated to the parameter being measured.
摘要翻译：传感器系统使用正闭环反馈来向介质提供能量波。传感器包括换能器（604），传播结构（602）和反射表面（606）。将参数应用于影响介质的传播结构。传感器耦合到与传感器形成正闭环反馈路径的传播调谐振荡器（416）。传播调谐振荡器（416）包括边缘检测接收器（200），其在感测传播结构（602）中的能量波的波前时产生脉冲。边缘检测接收器（100）处于继续将能量波发射到传播结构（602）中的反馈路径中。边缘检测接收器（200）包括前置放大器（212），微分器（214），数字脉冲电路（216）和除铅电路（218）。传播时间，相位或频率是测量传播的能量波，并与所测量的参数相关。

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