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1. 发明申请

WO2006022746A1 METHOD AND APPARATUS TO ASSESS COMPARTMENT SYNDROME 审中-公开
标题翻译：评估房间综合症的方法和装置
公开(公告)号：WO2006022746A1
公开(公告)日：2006-03-02
申请号：PCT/US2004/028337
申请日：2004-09-01
申请人： UNITED STATES OF AMERICA as represented by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION , UENO, Toshiaki , HARGENS, Alan, R. , YOST, William, T.
发明人： UENO, Toshiaki , HARGENS, Alan, R. , YOST, William, T.
IPC分类号： A61B5/103
CPC分类号： A61B8/08 , A61B8/4281
摘要： A method and apparatus for measuring pressure buildup in a body compartment that encases muscular tissue. The method includes assessing the body compartment configuration and identifying the effect of pulsatile components on at least one compartment dimension. This process is used in preventing tissue necrosis, and in decisions of whether to perform surgery on the body compartment for prevention of Compartment Syndrome. An apparatus (10) is used for measuring excess pressure in the body compartment having components for imparting ultrasonic waves such as a transducer (40), placing the transducer (40) to impart the ultrasonic waves, capturing the reflected imparted ultrasonic waves, and converting them to electrical signals, a pulsed phase locked loop device for assessing a body compartment configuration and producing an output signal, and means for mathematically manipulating the output signal to thereby categorize pressure build-up in the body compartment from the mathematical manipulations.
摘要翻译：一种用于测量包围肌肉组织的身体隔室中的压力积聚的方法和装置。该方法包括评估身体隔室配置并且识别脉动组件对至少一个隔室尺寸的影响。该过程用于预防组织坏死，以及是否对身体隔室进行手术以防止隔室综合征的决定。设备（10）用于测量具有用于施加超声波的部件（例如换能器）的身体隔室中的过剩压力，将换能器（40）放置以传递超声波，捕获反射的被施加的超声波和转换它们到电信号，用于评估身体隔间配置并产生输出信号的脉冲锁相环装置，以及用于数学地操纵输出信号的装置，从而将身体隔室中的压力积分从数学操作分类。

2. 发明申请

WO2003086195A1 NON-INVASIVE METHOD OF DETERMINING ABSOLUTE INTRACRANIAL PRESSURE 审中-公开
标题翻译：非侵入式确定绝对压力的方法
公开(公告)号：WO2003086195A1
公开(公告)日：2003-10-23
申请号：PCT/US2002/030552
申请日：2002-09-26
申请人： THE GOVERNMENT OF THE UNITED STATE OF AMERICA as represent by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) , YOST, William, T. , CANTRELL, John, H., Jr. , HARGENS, Alan, R.
发明人： YOST, William, T. , CANTRELL, John, H., Jr. , HARGENS, Alan, R.
IPC分类号： A61B8/08
CPC分类号： A61B8/0808 , A61B5/031 , A61B5/4884 , A61B5/6814 , A61B5/6843 , A61B8/4209
摘要： System (20) includes an adjustable headband (22) hinged at its central portion as indicated by dash line (24). Pressure pads (26, 28) are positioned at either end of headband (22) such that, when headband (22) is fitted over the patient's skull (10), pressure pads (26, 28) are positioned at approximately diametrically opposed positions about skull (10). Transducer (30) is capable of transmitting and receiving acoustic signals for use in a pulse-echo measurement.
摘要翻译：系统（20）包括在其中心部分铰接的可调式头带（22），如虚线（24）所示。压头垫（26,28）位于头带（22）的任一端，使得当头带（22）安装在患者的颅骨（10）上时，压力垫（26,28）被定位在大致沿径向相对的位置头骨（10）。传感器（30）能够发送和接收用于脉冲回波测量的声信号。

3. 发明申请

WO2012106390A3 PROCESS AND APPARATUS FOR NONDESTRUCTIVE EVALUATION OF THE QUALITY OF A CRIMPED WIRE CONNECTOR 审中-公开
标题翻译：电阻连接器质量非线性评估的过程和装置
公开(公告)号：WO2012106390A3
公开(公告)日：2014-04-17
申请号：PCT/US2012023423
申请日：2012-02-01
申请人： NASA , YOST WILLIAM T , CRAMER KARL E , PEREY DANIEL F , WILLIAMS KEITH A
发明人： YOST WILLIAM T , CRAMER KARL E , PEREY DANIEL F , WILLIAMS KEITH A
IPC分类号： B21C51/00
CPC分类号： H01R43/048 , G01N29/11 , G01N2291/048 , G01R31/045 , H01R43/0486 , Y10T29/49004 , Y10T29/49181 , Y10T29/49771 , Y10T29/53022
摘要： A process and apparatus for collecting data for nondestructive evaluation of the quality of a crimped wire connector are provided. The process involves providing a crimping tool having an anvil and opposing jaw for crimping a terminal onto a stranded wire, moving the jaw relative to the anvil to close the distance between the jaw and the anvil and thereby compress the terminal against the wire, while transmitting ultrasonic waves that are propagated through the terminal-wire combination and received at a receiving ultrasonic transducer as the jaw is moved relative to the anvil, and detecting and recording the position of the jaw relative to the anvil as a function of time and detecting and recording the amplitude of the ultrasonic wave that is received at the receiving ultrasonic transducer as a function of time as the jaw is moved relative to the anvil.
摘要翻译：提供了用于收集用于无损评估卷曲线连接器的质量的数据的处理和装置。该方法包括提供一种压接工具，其具有砧座和相对的颚板，用于将端子压接到绞线上，相对于砧座移动钳口以闭合钳口和砧座之间的距离，从而将端子压靠在线材上，同时传输当钳口相对于砧座移动时，超声波通过端子线组合传播并被接收在接收超声换能器上，并且作为时间的函数检测和记录钳口相对于砧座的位置，并且检测和记录随着钳口相对于砧座移动，在接收超声换能器处接收的超声波的幅度随着时间的推移而变化。

4. 发明申请

WO2012106390A2 PROCESS AND APPARATUS FOR NONDESTRUCTIVE EVALUATION OF THE QUALITY OF A CRIMPED WIRE CONNECTOR 审中-公开
标题翻译：电阻连接器质量非线性评估的过程和装置
公开(公告)号：WO2012106390A2
公开(公告)日：2012-08-09
申请号：PCT/US2012/023423
申请日：2012-02-01
申请人： UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION , YOST, William, T. , CRAMER, Karl, E. , PEREY, Daniel, F. , WILLIAMS, Keith, A.
发明人： YOST, William, T. , CRAMER, Karl, E. , PEREY, Daniel, F. , WILLIAMS, Keith, A.
IPC分类号： H01R43/048 , G01H1/00 , G01R19/25 , G01R19/00
CPC分类号： H01R43/048 , G01N29/11 , G01N2291/048 , G01R31/045 , H01R43/0486 , Y10T29/49004 , Y10T29/49181 , Y10T29/49771 , Y10T29/53022
摘要： A process and apparatus for collecting data for nondestructive evaluation of the quality of a crimped wire connector are provided. The process involves providing a crimping tool having an anvil and opposing jaw for crimping a terminal onto a stranded wire, moving the jaw relative to the anvil to close the distance between the jaw and the anvil and thereby compress the terminal against the wire, while transmitting ultrasonic waves that are propagated through the terminal-wire combination and received at a receiving ultrasonic transducer as the jaw is moved relative to the anvil, and detecting and recording the position of the jaw relative to the anvil as a function of time and detecting and recording the amplitude of the ultrasonic wave that is received at the receiving ultrasonic transducer as a function of time as the jaw is moved relative to the anvil.
摘要翻译：提供了用于收集用于无损评估卷曲线连接器的质量的数据的处理和装置。该方法包括提供一种压接工具，其具有砧座和相对的颚板，用于将端子压接到绞线上，相对于砧座移动钳口以闭合钳口和砧座之间的距离，从而将端子压靠在线材上，同时传输当钳口相对于砧座移动时，超声波通过端子线组合传播并被接收在接收超声换能器上，并且作为时间的函数检测和记录钳口相对于砧座的位置，并且检测和记录随着钳口相对于砧座移动，在接收超声换能器处接收的超声波的幅度随着时间的推移而变化。

5. 发明申请

WO2003086182A1 NON-INVASIVE METHOD OF DETERMINING DIASTOLIC INTRACRANIAL PRESSURE 审中-公开
标题翻译：非侵入性方法测定血管内皮压
公开(公告)号：WO2003086182A1
公开(公告)日：2003-10-23
申请号：PCT/US2002/030687
申请日：2002-10-26
申请人： THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) , YOST, William, T. , CANTRELL, John, H., Jr. , HARGENS, Alan, R.
发明人： YOST, William, T. , CANTRELL, John, H., Jr. , HARGENS, Alan, R.
IPC分类号： A61B5/00
CPC分类号： A61B5/4884 , A61B5/031 , A61B5/6814 , A61B5/6843 , A61B8/0808 , A61B8/4209
摘要： A method is presented for determining diastolic intracranial pressure (ICP) in a patient. A first change in the length of a path across the skull of the patient caused by a known change in ICP is measured and used to determine an elasticity constant for the patient. Next, a second change in the length of the path across the patient's skull occurring between systolic and diastolic portions of the patient's heartbeat is measured. The patient's diastolic ICP is a function of the elasticity constant and the second change.
摘要翻译：提出了一种用于确定患者舒张压颅内压（ICP）的方法。测量由ICP已知变化引起的患者颅骨的路径长度的第一变化，并用于确定患者的弹性常数。接下来，测量在患者心跳的收缩期和舒张期之间发生的穿过患者颅骨的路径长度的第二变化。患者的舒张期ICP是弹性常数和第二次变化的函数。

6. 发明申请

WO2005094215A3 ULTRASONIC APPARATUS AND METHOD TO ASSESS COMPARTMENT SYNDROME 审中-公开
标题翻译：超声波装置和方法来评估室内综合征
公开(公告)号：WO2005094215A3
公开(公告)日：2005-12-15
申请号：PCT/US2004028335
申请日：2004-09-01
申请人： NASA , YOST WILLIAM T , UENO TOSHIAKI , HARGENS ALAN R
发明人： YOST WILLIAM T , UENO TOSHIAKI , HARGENS ALAN R
IPC分类号： A61B5/02 , A61B5/03 , A61B5/107 , A61B6/00 , A61B8/00 , A61B8/08 , A61B8/12 , A61B8/14
CPC分类号： A61B8/08 , A61B5/03 , A61B5/1075 , A61B5/7257 , A61B8/4281 , Y10S128/916
摘要： A process and apparatus for measuring pressure buildup in a body compartment that encases muscular tissue. The method includes assessing the body compartment configuration and identifying the effect of pulsatible components on compartment dimensions and muscle tissue characteristics. This process is used in preventing tissue necrosis, and in decisions of whether to perform surgery on the body compartment for prevention of Compartment Syndrome. An apparatus is used for measuring pressure build-up in the body compartment having components for imparting ultrasonic waves such as a transducer, placing the transducer to impart the ultrasonic waves, capturing the imparted ultrasonic waves, mathematically manipulating the captured ultrasonic waves and categorizing pressure build-up in the body compartment from the mathematical manipulations.
摘要翻译：用于测量包围肌肉组织的身体隔室中的压力累积的方法和装置。该方法包括评估身体隔室构型并识别脉动相容成分对隔室尺寸和肌肉组织特征的影响。该过程用于预防组织坏死，以及是否对身体隔室进行手术以防止隔室综合征的决定。一种装置用于测量具有用于传递超声波的部件的身体隔室中的压力积聚，例如换能器，放置换能器以传递超声波，捕获所施加的超声波，以数学方式操纵所捕获的超声波并分类压力构造 - 在数字操作的身体隔间。

7. 发明申请

WO2003087780A1 IMPROVED NON-DESTRUCTIVE EVALUATION METHOD EMPLOYING DIELECTRIC ELECTROSTATIC ULTRASONIC TRANSDUCERS 审中-公开
标题翻译：使用介电静电超声波传感器的改进的非破坏性评估方法
公开(公告)号：WO2003087780A1
公开(公告)日：2003-10-23
申请号：PCT/US2003/010607
申请日：2003-04-04
申请人： UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION , YOST, William, T. , CANTRELL, John, H.
发明人： YOST, William, T. , CANTRELL, John, H.
IPC分类号： G01N09/24
CPC分类号： G01N29/2406 , B06B1/0292 , G01N2203/0658 , G01N2291/02491 , G01N2291/02827 , G01N2291/0421
摘要： An acoustic nonlinearity parameter (ß) measurement method and system for Non-Destructive Evaluation (NDE) of materials and structural members novelly employs a loosely mounted dielectric electrostatic ultrasonic transducer DEUT(116)) to receive and convert ultrasonic energy into an electrical signal which can be analyzed to determine the ß of the test material. The dielectric material is ferroelectric with a high dielectric constant ∈. A computer-controlled measurement system coupled to the DEUT(116) contains an excitation signal generator section and a measurement and analysis section. As a result, the DEUT(116) measures the absolute particle displacement amplitudes in test material, leading to derivation of the nonlinearity parameter (ß) without the costly, low field reliability methods of the prior art.
摘要翻译：声学非线性参数（ß）测量方法和材料和结构构件的非破坏性评估系统（NDE）新颖地采用松散安装的介电静电超声波换能器DEUT（116），以将超声波能量接收和转换成电信号，进行分析以确定测试材料的ß。介电材料是具有高介电常数ε的铁电体。耦合到DEUT（116）的计算机控制的测量系统包含激励信号发生器部分和测量和分析部分。结果，DEUT（116）测量测试材料中的绝对粒子位移幅度，导致非线性参数（ß）的推导，而不需要现有技术的昂贵，低场可靠性方法。

8. 发明申请

WO2003075755A1 METHOD AND APPARATUS FOR NON-INVASIVE MEASUREMENT OF CHANGES IN INTRACHANIAL PRESSURE 审中-公开
标题翻译：用于非侵入式测量压力变化的方法和装置
公开(公告)号：WO2003075755A1
公开(公告)日：2003-09-18
申请号：PCT/US2002/037580
申请日：2002-11-22
申请人： THE GOVERNMENT OF THE UNITED STATES OR AMERICA AS represented by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) , YOST, William, T. , CANTRELL, JR., John, H.
发明人： YOST, William, T. , CANTRELL, JR., John, H.
IPC分类号： A61B5/00
CPC分类号： A61B5/031 , A61B5/021 , A61B5/02108
摘要： A method and apparatus (10) for measuring intracranial pressure. In one embodiment, the method comprises the steps of generating an information signal that comprises components (e.g., pulsatile changes and slow changes) that are related to intracranial pressure and blood pressure, generating a reference signal (32) comprising pulsatile components that are solely related to blood pressure, processing the information and reference signals (32) to determine the pulsatile components of the information signal (24) that have generally the same phase as the pulsatile components of the reference signal, and removing from the information signal the pulsatile components determined to have generally the same phase as the pulsatile components of the reference signal so as to provide a data signal having components wherein substantially all of the components are related to intracranial pressure.
摘要翻译：一种用于测量颅内压的方法和装置（10）。在一个实施例中，该方法包括以下步骤：产生信息信号，该信息信号包括与颅内压和血压相关的分量（例如，脉动变化和缓慢变化），产生包括完全相关的脉动分量的参考信号（32）处理信息和参考信号（32）以确定与参考信号的脉冲分量具有大致相同相位的信息信号（24）的脉动分量，并且从信息信号中去除所确定的脉动分量具有与参考信号的脉冲分量大致相同的相位，从而提供具有其中基本上所有组分与颅内压有关的成分的数据信号。

9. 发明专利

CA2027647A1 Method and Apparatus for Characterizing Reflected Ultrasonic Pulses 未知
公开(公告)号：CA2027647A1
公开(公告)日：1991-04-18
申请号：CA2027647
申请日：1990-10-15
申请人： YOST WILLIAM T , CANTRELL JOHN H
发明人： YOST WILLIAM T , CANTRELL JOHN H JR
IPC分类号： G01N29/44 , A61B8/08 , A61B10/00 , G01S7/52 , G01S7/529
摘要： The invention is a method of and apparatus for characterizing the amplitudes of a sequence of reflected pulses R1, R2 and R3 by converting them into corresponding electrical signals E1, E2 and E3 and thereafter exponentially adjusting the amplitudes of the respective signals E1, E2 and E3 to substantially the same value during each sequence thereby restoring the reflected pulses R1, R2, and R3 to their initial reflection values by means of timing means (12) and (13), an exponential generator (18) and a time gain compensator (16). Envelope and baseline reject circuits (20) and (21) respectively permit the display and accurate location of the time spaced sequence of electric signals having substantially the same amplitude on a measurement scale on a suitable video display or oscilloscope (17).

10. 发明申请

WO2005094215A2 ULTRASONIC APPARATUS AND METHOD TO ASSESS COMPARTMENT SYNDROME 审中-公开
标题翻译：超声设备和评估病房综合症的方法
公开(公告)号：WO2005094215A2
公开(公告)日：2005-10-13
申请号：PCT/US2004/028335
申请日：2004-09-01
申请人： UNITED STATES OF AMERICA as represented by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION , YOST, William, T. , UENO, Toshiaki , HARGENS, Alan, R.
发明人： YOST, William, T. , UENO, Toshiaki , HARGENS, Alan, R.
IPC分类号： A61B5/02 , A61B5/03 , A61B5/107 , A61B6/00 , A61B8/00 , A61B8/08 , A61B8/12 , A61B8/14
CPC分类号： A61B8/08 , A61B5/03 , A61B5/1075 , A61B5/7257 , A61B8/4281 , Y10S128/916
摘要： A process and apparatus for measuring pressure buildup in a body compartment that encases muscular tissue. The method includes assessing the body compartment configuration and identifying the effect of pulsatible components on compartment dimensions and muscle tissue characteristics. This process is used in preventing tissue necrosis, and in decisions of whether to perform surgery on the body compartment for prevention of Compartment Syndrome. An apparatus is used for measuring pressure build-up in the body compartment having components for imparting ultrasonic waves such as a transducer, placing the transducer to impart the ultrasonic waves, capturing the imparted ultrasonic waves, mathematically manipulating the captured ultrasonic waves and categorizing pressure build-up in the body compartment from the mathematical manipulations.
摘要翻译：用于测量包住肌肉组织的身体隔室中压力累积的方法和设备。该方法包括评估身体隔室构型并识别可刺激组分对隔室尺寸和肌肉组织特征的影响。该过程用于预防组织坏死，以及决定是否在身体隔间进行手术预防隔间综合征。使用一种装置来测量具有用于传递超声波的部件的身体隔室中的压力积聚，例如换能器，放置换能器以传递超声波，捕获所传递的超声波，数学地操纵捕获的超声波并且分类压力建造从数学操作中进入身体隔间。

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