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1. 发明授权

US5664563A Pneumatic system 失效
标题翻译：气动系统
公开(公告)号：US5664563A
公开(公告)日：1997-09-09
申请号：US352658
申请日：1994-12-09
申请人： Gary Schroeder , James W. Biondi , Douglas M. Johnston
发明人： Gary Schroeder , James W. Biondi , Douglas M. Johnston
IPC分类号： A61M16/12 , A61M16/00 , A61M16/16
CPC分类号： A61M16/0078 , A61M16/0012 , A61M16/0081 , A61M16/162 , A61M2205/505
摘要： A pneumatic system is provided for a ventilator is provided for controlling inspired and expired patient gas flow during respiratory therapy. The pneumatic system includes a pneumatic circuit for controlling a supply of one or more selected gases to a patient and a disposable patient breathing circuit for isolating exhaled patient gasses from the pneumatic circuit. The pneumatic circuit includes a dual venturi for assisting compression and expansion of a flexible gas reservoir of the patient breathing circuit.
摘要翻译：提供用于呼吸机的气动系统，用于控制呼吸治疗期间的启发和过期的患者气体流量。气动系统包括用于控制向患者供应一种或多种所选气体的气动回路和用于将呼出的患者气体与气动回路隔离的一次性患者呼吸回路。气动回路包括用于辅助患者呼吸回路的柔性气体储存器的压缩和膨胀的双文丘里管。

2. 发明授权

US5377671A Cardiac synchronous ventilation 失效
标题翻译：心脏同步通气
公开(公告)号：US5377671A
公开(公告)日：1995-01-03
申请号：US760409
申请日：1991-09-16
申请人： James W. Biondi , Douglas M. Johnston , Stephen J. Herman
发明人： James W. Biondi , Douglas M. Johnston , Stephen J. Herman
IPC分类号： A61M16/00 , A61H31/00
CPC分类号： A61M16/0051 , A61M2016/0027 , A61M2016/0033 , A61M2230/04
摘要： A method and apparatus for providing circulatory and respiratory assistance in a patient. The method includes the steps of determining the onset and duration of at least one portion of the cardiac cycle of the patient and increasing the intrathoracic pressure in the patient by introducing a volume of a respiratory gas into the lungs of the patient during the ventricular systolic portion of the cardiac cycle. The method includes reducing the intrathoracic pressure in the patient by extracting, under either subambient or substantially ambient respiratory gas pressure, a portion of the volume of the respiratory gas from the lungs of the patient, beginning during the diastolic portion of the same cardiac cycle. An apparatus for providing circulatory and respiratory assistance in a patient includes a processing device for determining the onset and duration of at least one portion of the cardiac cycle and a ventilation controller for increasing the intrathoracic pressure in the patient by introducing a volume of a respiratory gas into the lungs of the patient during the ventricular systolic portion of the patient's cardiac cycle and for reducing the intrathoracic pressure in the patient by extracting, under subambient or substantially ambient pressure, a portion of the volume of the respiratory gas from the lungs of the patient beginning during the diastolic portion of the same cardiac cycle.
摘要翻译：一种用于在患者体内提供循环和呼吸辅助的方法和装置。该方法包括以下步骤：确定患者心脏周期的至少一部分的起始和持续时间，并且通过在心室收缩期内将一定体积的呼吸气体引入患者的肺部来增加患者的胸内压力的心脏周期。该方法包括通过在同一心脏周期的舒张期开始的患者的肺部的呼吸气体的一部分体积，在低于或大体上周围的呼吸气体压力的情况下，提取患者的胸内压力。用于在患者中提供循环和呼吸辅助的装置包括用于确定心脏周期的至少一部分的起始和持续时间的处理装置和用于通过引入一定量的呼吸气体来增加患者的胸内压力的通气控制器在患者的心脏周期的心室收缩期部分进入患者的肺部，并且通过在患者的环境或基本环境压力下从患者的肺部抽取一部分呼吸气体的量来减少患者的胸内压力在相同心动周期的舒张期开始。

3. 发明授权

US6158432A Ventilator control system and method 失效
标题翻译：呼吸机控制系统及方法
公开(公告)号：US6158432A
公开(公告)日：2000-12-12
申请号：US45461
申请日：1998-03-20
申请人： James W. Biondi , Douglas M. Johnston , Gerhardt P. Schroeder , Donald D. Gilmore , Robert Reynolds
发明人： James W. Biondi , Douglas M. Johnston , Gerhardt P. Schroeder , Donald D. Gilmore , Robert Reynolds
IPC分类号： A61M16/00
CPC分类号： A61M16/0051 , A61M16/00 , A61M16/0009 , A61M16/0012 , A61M16/0081 , G06F19/3406 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2205/505
摘要： The invention features an exhalation assist device for adjusting the airway resistance in an exhalation circuit of a medical ventilator. The device includes a set of pressure, airflow and airway sensors, a controlling processor, a user interface, and a ventilatory unit in communication with a medical ventilator. Data relating to pressure within the ventilatory unit and data relating to exhalation airflow, exhalation circuit pressure and exhalation circuit resistance are provided to the controlling processor by the sensors. The controlling processor compares measured and calculated values for airway pressure, airflow, airway resistance and applied negative pressure with desired values that have been entered by a clinician. Based on these calculations, the controlling processor transmits a signal that will change the applied negative pressure applied to the exhalation circuit by the ventilatory unit. The amount of negative pressure applied during the breathing cycle is varied by the controlling processor so that the amount of exhalation assist increases proportionately with the amount of exhalation flow and so that the amount of pressure within the patient airway remains constant at a level greater than zero and less than PEEP.
摘要翻译：本发明的特征在于用于调节医用呼吸机呼气回路中的气道阻力的呼气辅助装置。该装置包括一组压力，气流和气道传感器，控制处理器，用户界面和与医疗呼吸机通信的通气单元。通过传感器向控制处理器提供与通气单元内的压力有关的数据以及与呼出气流，呼气回路压力和呼气回路电阻有关的数据。控制处理器将气道压力，气流，气道阻力和施加的负压的测量值和计算值与临床医生输入的期望值进行比较。基于这些计算，控制处理器发送将通过通气单元改变施加到呼气回路的施加负压的信号。在呼吸循环期间施加的负压量由控制处理器改变，使得呼气量的辅助量与呼气量成比例地增加，并且使得患者气道内的压力量保持恒定在大于零的水平小于PEEP。

4. 发明授权

US09170200B2 Inflatable membrane with hazard mitigation 有权
标题翻译：具有危害减轻的充气膜
公开(公告)号：US09170200B2
公开(公告)日：2015-10-27
申请号：US13534932
申请日：2012-06-27
申请人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
发明人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
IPC分类号： G01T1/20 , G01N21/64 , A61B1/04 , A61B1/227 , G01B11/06 , G01B11/24 , A61B1/00 , A61B1/015 , A61B1/018 , A61B1/273 , A61B5/107 , A61B5/00
CPC分类号： G01N21/6456 , A61B1/00082 , A61B1/015 , A61B1/018 , A61B1/043 , A61B1/227 , A61B1/2736 , A61B5/1076 , A61B5/1077 , A61B5/1079 , A61B5/6817 , G01B11/0658 , G01B11/24 , G01N2021/6421 , G01N2021/6439 , G01N2021/6491 , G01N2201/0221
摘要： Various improvements to inflatable membranes are disclosed. These improvements include, among other things, features on the membrane that can mitigate hazards such as bubble formation or frictional damage during inflation of the membrane.
摘要翻译：公开了对充气膜的各种改进。这些改进包括膜上的特征，其可以减轻膜膨胀期间的气泡形成或摩擦损伤等危害。

5. 发明授权

US08454365B2 Digital dentistry 有权
公开(公告)号：US08454365B2
公开(公告)日：2013-06-04
申请号：US12161252
申请日：2007-01-19
申请人： Joseph Boerjes , Simon K. J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
发明人： Joseph Boerjes , Simon K. J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
IPC分类号： A61C5/00
CPC分类号： A61C9/0053 , A61B1/24 , A61B5/1077 , A61B5/4547 , A61B5/7435 , A61C9/0046 , A61C9/0086 , A61C11/08 , A61C11/085 , A61C13/0004 , A61C13/0022 , A61C19/04 , B33Y80/00 , G06T1/0007 , G06T17/00 , G06T17/30 , G06T19/00 , G06T2210/41 , G16H40/20
摘要： The systems and methods disclosed herein employ a scanning system for capturing highly detailed digital dental models. These models may be used within a dentist's office for a wide array of dental functions including quality control, restoration design, and fitting. These models may also, or instead, be transmitted to dental laboratories that may, alone or in collaboration with the originating dentist or other dental professionals, transform the digital model into a physical realization of a dental hardware item.

6. 发明授权

US09140649B2 Inflatable membrane having non-uniform inflation characteristic 有权
标题翻译：膨胀膜具有不均匀的膨胀特性
公开(公告)号：US09140649B2
公开(公告)日：2015-09-22
申请号：US13534476
申请日：2012-06-27
申请人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
发明人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
IPC分类号： G01T1/20 , G01N21/64 , A61B1/04 , A61B1/227 , G01B11/06 , G01B11/24 , A61B1/00 , A61B1/015 , A61B1/018 , A61B1/273 , A61B5/107 , A61B5/00
CPC分类号： G01N21/6456 , A61B1/00082 , A61B1/015 , A61B1/018 , A61B1/043 , A61B1/227 , A61B1/2736 , A61B5/1076 , A61B5/1077 , A61B5/1079 , A61B5/6817 , G01B11/0658 , G01B11/24 , G01N2021/6421 , G01N2021/6439 , G01N2021/6491 , G01N2201/0221
摘要： Various improvements to inflatable membranes are disclosed. These improvements include techniques for advantageously controlling the inflation of a membrane within a cavity, such as a human ear canal.
摘要翻译：公开了对充气膜的各种改进。这些改进包括有利地控制腔内例如人耳道的膜膨胀的技术。

7. 发明申请

US20120327426A1 INFLATABLE MEMBRANE HAVING NON-UNIFORM INFLATION CHARACTERISTIC 有权
标题翻译：具有非均匀充气特性的可充气膜
公开(公告)号：US20120327426A1
公开(公告)日：2012-12-27
申请号：US13534476
申请日：2012-06-27
申请人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
发明人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
IPC分类号： G01B11/24
CPC分类号： G01N21/6456 , A61B1/00082 , A61B1/015 , A61B1/018 , A61B1/043 , A61B1/227 , A61B1/2736 , A61B5/1076 , A61B5/1077 , A61B5/1079 , A61B5/6817 , G01B11/0658 , G01B11/24 , G01N2021/6421 , G01N2021/6439 , G01N2021/6491 , G01N2201/0221
摘要： Various improvements to inflatable membranes are disclosed. These improvements include techniques for advantageously controlling the inflation of a membrane within a cavity, such as a human ear canal.
摘要翻译：公开了对充气膜的各种改进。这些改进包括有利地控制腔内例如人耳道的膜膨胀的技术。

8. 发明授权

US09013701B2 Positioning an input transducer for an earpiece based upon dynamic data 有权
标题翻译：基于动态数据定位耳机的输入传感器
公开(公告)号：US09013701B2
公开(公告)日：2015-04-21
申请号：US13747101
申请日：2013-01-22
申请人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
发明人： Douglas P. Hart , Federico Frigerio , Douglas M. Johnston , Manas C. Menon , Daniel Vlasic
IPC分类号： G06F17/50 , H04R1/10 , G01B11/02 , G01B11/06 , G01N21/64 , G01B11/24 , G01B13/16 , G01B11/00 , G01B11/14 , G06F19/00
CPC分类号： G01B11/00 , A61B5/0071 , A61B5/0073 , A61B5/0082 , A61B5/0088 , A61B5/1075 , A61B5/12 , A61B2576/02 , G01B11/02 , G01B11/0658 , G01B11/14 , G01B11/24 , G01B13/16 , G01N21/6456 , G01N2021/6421 , G01N2021/6439 , G01N2021/6491 , G06F17/50 , G06F17/5009 , G06F19/00 , G06F19/30 , G16H50/50 , H04R1/1058
摘要： The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums, arrangements of hardware, and processing techniques that can be used to capture these thickness measurements and obtain dynamic three-dimensional images of the target surface in a variety of imaging contexts. This includes general techniques for imaging interior/concave surfaces as well as exterior/convex surfaces, as well as specific adaptations of these techniques to imaging ear canals, human dentition, and so forth.
摘要翻译：利用介质的衰减和其它光学特性来测量传感器和目标表面之间介质的厚度。本文公开了各种介质，硬件的布置和处理技术，其可用于捕获这些厚度测量并在各种成像环境中获得目标表面的动态三维图像。这包括用于对内/凹表面以及外/凸表面进行成像的一般技术，以及这些技术对耳道成像，人牙列等的成像的特定适应。

9. 发明申请

US20120231421A1 DIGITAL DENTISTRY 审中-公开
标题翻译：数字牙龈
公开(公告)号：US20120231421A1
公开(公告)日：2012-09-13
申请号：US13477381
申请日：2012-05-22
申请人： Joseph Boerjes , Simon K.J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
发明人： Joseph Boerjes , Simon K.J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
IPC分类号： A61C5/10 , A61C5/00
CPC分类号： A61C9/0053 , A61B1/24 , A61B5/1077 , A61B5/4547 , A61B5/7435 , A61C9/0046 , A61C9/0086 , A61C11/08 , A61C11/085 , A61C13/0004 , A61C13/0022 , A61C19/04 , B33Y80/00 , G06T1/0007 , G06T17/00 , G06T17/30 , G06T19/00 , G06T2210/41 , G16H40/20
摘要： The systems and methods disclosed herein employ a scanning system for capturing highly detailed digital dental models. These models may be used within a dentist's office for a wide array of dental functions including quality control, restoration design, and fitting. These models may also, or instead, be transmitted to dental laboratories that may, alone or in collaboration with the originating dentist or other dental professionals, transform the digital model into a physical realization of a dental hardware item.
摘要翻译：本文公开的系统和方法采用扫描系统来捕获高度详细的数字牙齿模型。这些型号可以在牙医办公室内用于各种牙科功能，包括质量控制，修复设计和配件。这些模型也可以或者相反地被传送到牙科实验室，单独或与起始牙医或其他牙齿专业人员合作，将数字模型转换成牙科硬件项的物理实现。

10. 发明申请

US20090298017A1 DIGITAL DENTISTRY 有权
标题翻译：数字牙龈
公开(公告)号：US20090298017A1
公开(公告)日：2009-12-03
申请号：US12161252
申请日：2007-01-19
申请人： Joseph Boerjes , Simon K.J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
发明人： Joseph Boerjes , Simon K.J. Schiessl , Michael P. Girard , Micah J. Rosenbloom , Eric B. Paley , Edward K. Tekeian , Steven V. Weeks , David E. Altobelli , Douglas M. Johnston , Janos Rohaly
IPC分类号： A61C9/00
CPC分类号： A61C9/0053 , A61B1/24 , A61B5/1077 , A61B5/4547 , A61B5/7435 , A61C9/0046 , A61C9/0086 , A61C11/08 , A61C11/085 , A61C13/0004 , A61C13/0022 , A61C19/04 , B33Y80/00 , G06T1/0007 , G06T17/00 , G06T17/30 , G06T19/00 , G06T2210/41 , G16H40/20
摘要： The systems and methods disclosed herein employ a scanning system for capturing highly detailed digital dental models. These models may be used within a dentist's office for a wide array of dental functions including quality control, restoration design, and fitting. These models may also, or instead, be transmitted to dental laboratories that may, alone or in collaboration with the originating dentist or other dental professionals, transform the digital model into a physical realization of a dental hardware item.
摘要翻译：本文公开的系统和方法采用扫描系统来捕获高度详细的数字牙齿模型。这些型号可以在牙医办公室内用于各种牙科功能，包括质量控制，修复设计和配件。这些模型也可以或者相反地被传送到牙科实验室，单独或与起始牙医或其他牙齿专业人员合作，将数字模型转换成牙科硬件项的物理实现。

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