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121. 发明申请

US20140123981A1 SKIN-CONTACT PRODUCT HAVING MOISTURE AND MICROCLIMATE CONTROL 审中-公开
标题翻译：具有水分和微量控制的皮肤接触产品
公开(公告)号：US20140123981A1
公开(公告)日：2014-05-08
申请号：US14127538
申请日：2012-06-25
申请人： Nicolaas Petrus Willard , Mareike Klee , Lucas Johannes Anna Maria Beckers , Dirk Burdinski , Joyce Vanzanten , Willem Franke Pasveer , Biju Kumar Sreedharan Nair , David W. Smith , Cornelis Petrus Hendriks , Sima Asvadi
发明人： Nicolaas Petrus Willard , Mareike Klee , Lucas Johannes Anna Maria Beckers , Dirk Burdinski , Joyce Vanzanten , Willem Franke Pasveer , Biju Kumar Sreedharan Nair , David W. Smith , Cornelis Petrus Hendriks , Sima Asvadi
IPC分类号： A61M16/06 , A61M16/00
CPC分类号： C08G77/28 , A61M16/0057 , A61M16/06 , A61M16/0605 , A61M16/0616 , A61M16/0633 , A61M16/0683 , A61M16/0816 , A61M2205/0205 , A61M2205/0238 , A61M2205/7527 , A61M2205/7536 , C08G77/08 , C08J9/00 , C08J2207/10 , C08J2383/08
摘要： Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material-skin contact area. In an embodiment a material system (10, 20, 30) is described that comprises a hydrophobic silicone base material (11, 21, 31) and a hydrophilic silicone material (12, 22, 32) that is combined with the hydrophobic base material (11, 21, 31). At least a part of the hydrophilic material (12, 22, 32) is in contact with a moist surface (50). The hydrophobic base material (11, 21, 31) provides mechanical and dynamical stability of the material system (10, 20, 30). The hydrophilic material (12, 22, 32) allows for uptake or for diffusion of moisture away from moist surface (50). The material system (10, 20, 30) is utilized to fabricate a patient interface material (41) and forehead pad (42) of a user or patient interface, such as face mask (40), for example, a patient interface mask for positive air pressure therapy. Furthermore, a novel composition for the preparation of hydrophilic silicone materials, suitable for use in the material system (10, 20, 30), is disclosed.
摘要翻译：具有蒸发功能的皮肤接触产品，例如面罩，抽吸器，呼吸机，吸乳器或伤口敷料等医疗设备或医药产品，是具有蒸发功能的皮肤接触产品，具有改善的小气候患者界面材料 - 皮肤接触面积。在一个实施例中，描述了一种材料系统（10,20,30），其包括疏水性硅氧烷基材料（11,21,31）和亲水性硅氧烷材料（12,22,32），其与疏水基础材料 11,21,31）。至少一部分亲水性材料（12,22,32）与潮湿的表面（50）接触。疏水基材（11,21,31）提供材料体系（10,20,30）的机械和动力学稳定性。亲水材料（12,22,32）允许摄取或使湿气从潮湿表面（50）扩散。材料系统（10,20,30）用于制造用户或患者接口（例如面罩（40））的患者接口材料（41）和前额垫（42），例如患者接口面罩，用于正压气疗此外，公开了一种用于制备适用于材料体系（10,20,30）的亲水硅氧烷材料的新型组合物。

122. 发明申请

US20140069429A1 SENSOR AND VALVE INTEGRATED INTO A PATIENT INTERFACE 有权
标题翻译：传感器和阀门集成到患者界面中
公开(公告)号：US20140069429A1
公开(公告)日：2014-03-13
申请号：US14115932
申请日：2012-05-11
申请人： Christopher Scott Lucci , Harol Allen Lockhart , David W. Smith, IV , Nathan Francis O'Connor , Jonathan Sayer Ggrasshow
发明人： Christopher Scott Lucci , Harol Allen Lockhart , David W. Smith, IV , Nathan Francis O'Connor , Jonathan Sayer Ggrasshow
IPC分类号： A61M16/20
CPC分类号： A61M16/20 , A61M16/0051 , A61M16/026 , A61M16/06 , A61M16/0683 , A61M16/0825 , A61M16/203 , A61M2016/0027 , A61M2205/3331 , A61M2205/3561 , A61M2205/3592
摘要： An improved patient interface assembly and pressure support system integrate a pressure sensor and a valve into the patient interface assembly and employs closed loop control between the sensor and the valve in order to limit delay between the time at which a condition indicative of abnormal breathing or flow load during normal breathing is experienced by a patient and the time at which altered pressure support is received by the patient.
摘要翻译：改进的患者接口组件和压力支持系统将压力传感器和阀门集成到患者接口组件中，并且在传感器和阀门之间采用闭环控制，以便限制指示异常呼吸或流动的状况的时间之间的延迟正常呼吸期间的负荷经历患者和患者接受改变的压力支持的时间。

123. 发明授权

US08528315B2 Air cooling apparatus for a purge valve 有权
标题翻译：用于清洗阀的空气冷却装置
公开(公告)号：US08528315B2
公开(公告)日：2013-09-10
申请号：US12289573
申请日：2008-10-30
申请人： David W. Smith , Doug Byrd , Michael P. Black , Swapnil Tiwari
发明人： David W. Smith , Doug Byrd , Michael P. Black , Swapnil Tiwari
IPC分类号： F02C7/12
CPC分类号： F16K49/005 , Y10T137/6525 , Y10T137/7062
摘要： A cooling enclosure for a valve includes an elongated housing body having a pair of housing portions and a pair of removable end plates, the pair of housing portions separable along at least one longitudinally-extending seam. Fastener devices are provided for securing the pair of housing portions engaged along the at least one longitudinal extending seam. One or more apertures are provided for accommodating a like number of valve fittings, and cooling air inlet and outlet openings are also provided in the housing body for supplying and removing cooling air to the housing body.
摘要翻译：用于阀的冷却外壳包括细长的壳体，其具有一对壳体部分和一对可移除的端板，所述一对壳体部分沿着至少一个纵向延伸的接缝可分离。提供紧固件装置用于固定沿着至少一个纵向延伸接缝接合的一对壳体部分。提供一个或多个孔以容纳相同数量的阀配件，并且冷却空气入口和出口也设置在壳体中，用于向壳体提供和去除冷却空气。

124. 发明授权

US08219178B2 Method and system for performing invasive medical procedures using a surgical robot 有权
标题翻译：使用外科手术机器人进行侵入性医疗手术的方法和系统
公开(公告)号：US08219178B2
公开(公告)日：2012-07-10
申请号：US11845557
申请日：2007-08-27
申请人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
发明人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
IPC分类号： A61B5/05
CPC分类号： A61B34/30 , A61B5/06 , A61B17/3478 , A61B34/20 , A61B34/25 , A61B34/73 , A61B90/10 , A61B90/11 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2034/301
摘要： A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.
摘要翻译：用于执行侵入性手术的方法和系统包括由引导系统控制的手术机器人，所述引导系统利用嵌入在机器人中的RF发射器，外科器械和患者解剖结构中的飞行时间计算。房间周围的传感器检测射频发射器发射的射频发射器，并根据输入引导系统的预编程轨迹驱动机器人。

125. 发明授权

US08219177B2 Method and system for performing invasive medical procedures using a surgical robot 有权
公开(公告)号：US08219177B2
公开(公告)日：2012-07-10
申请号：US11838027
申请日：2007-08-13
申请人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
发明人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
IPC分类号： A61B5/05
CPC分类号： A61B5/06 , A61B5/064 , A61B17/3478 , A61B34/20 , A61B34/30 , A61B34/73 , A61B90/11 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2090/3975
摘要： A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.

126. 发明授权

US07206933B2 Software modem with privileged mode driver authentication 有权
标题翻译：具有特权模式驱动程序认证的软件调制解调器
公开(公告)号：US07206933B2
公开(公告)日：2007-04-17
申请号：US09901212
申请日：2001-07-09
申请人： Geoffrey S. Strongin , David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Michael Barclay
发明人： Geoffrey S. Strongin , David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Michael Barclay
IPC分类号： H04L9/00 , G06F7/04 , H04K1/00
CPC分类号： H04L63/08 , G06F21/85 , H04W12/06
摘要： A computer system includes a peripheral device and a processing unit. The processing unit is adapted to execute a driver for interfacing with the peripheral device in a standard mode of operation and an authentication agent in a privileged mode of operation, wherein the authentication agent includes program instructions adapted to authenticate the driver. The peripheral device may comprise a communications device, such as a software modem. A method for identifying security violations in a computer system includes executing a driver in a standard processing mode of a processing unit; transitioning the processing unit into a privileged processing mode; and authenticating the driver in the privileged processing mode. The driver may be adapted for interfacing with a communications peripheral device, such as a software modem.
摘要翻译：计算机系统包括外围设备和处理单元。所述处理单元适于执行用于以标准操作模式与所述外围设备进行接口的驱动程序，以及特权操作模式的认证代理，其中所述认证代理包括适于认证所述驱动程序的程序指令。外围设备可以包括诸如软件调制解调器的通信设备。一种用于识别计算机系统中的安全违规的方法包括以处理单元的标准处理模式执行驱动程序; 将处理单元转换为特权处理模式; 并以特权处理模式认证驾驶员。驱动器可以适于与诸如软件调制解调器的通信外围设备进行接口。

127. 发明授权

US07096353B2 Software modem with privileged mode decryption of control codes 有权
标题翻译：软件调制解调器，具有控制代码的特权模式解密
公开(公告)号：US07096353B2
公开(公告)日：2006-08-22
申请号：US09901520
申请日：2001-07-09
申请人： David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
发明人： David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
IPC分类号： H04L9/00
CPC分类号： H04L63/04 , H04L63/08
摘要： A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters and receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a standard mode driver in a standard mode of operation and a privileged mode driver in a privileged mode of operation. The standard mode driver includes program instructions adapted to extract encrypted data from the digital received signal and pass the encrypted data to the privileged mode driver. The privileged mode driver includes program instructions adapted to decrypt the encrypted data to generate decrypted data including control codes and transfer the control codes to the physical layer hardware unit.
摘要翻译：通信系统包括物理层硬件单元和处理单元。物理层硬件单元适于根据分配的传输参数在通信信道上传送数据，并通过通信信道接收输入信号并对输入信号进行采样以产生数字接收信号。处理单元适于在标准操作模式下执行标准模式驱动器，并且在特权操作模式下执行特权模式驱动器。标准模式驱动器包括适于从数字接收信号中提取加密数据并将加密数据传递给特权模式驱动程序的程序指令。特权模式驱动器包括适于解密加密数据以产生包括控制代码的解密数据并将控制代码传送到物理层硬件单元的程序指令。

128. 发明授权

US06985519B1 Software modem for communicating data using separate channels for data and control codes 失效
标题翻译：用于使用数据和控制代码的单独通道传送数据的软件调制解调器
公开(公告)号：US06985519B1
公开(公告)日：2006-01-10
申请号：US09901547
申请日：2001-07-09
申请人： Brian C. Barnes , Terry L. Cole , David W. Smith , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
发明人： Brian C. Barnes , Terry L. Cole , David W. Smith , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
IPC分类号： H04L5/16
CPC分类号： H04L63/18 , G06F21/606 , H04L63/0428 , H04W12/02
摘要： A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to receive user data over a first communications channel and control codes over a second communications channel. The physical layer hardware unit is further adapted to transmit an upstream data signal over the first communications channel based on transmission assignments defined by the control codes. The processing unit is adapted to execute a software driver for interfacing with the physical layer hardware unit. The software driver includes program instructions for implementing a protocol layer to decrypt the user data and provide upstream data to the physical layer hardware unit for generation of the upstream data signal. A method for configuring a transceiver includes receiving user data over a first communications channel; receiving control codes over a second communications channel; and transmitting an upstream signal over the first communications channel based on transmission assignments defined by the control codes.
摘要翻译：通信系统包括物理层硬件单元和处理单元。物理层硬件单元适于通过第一通信信道接收用户数据，并通过第二通信信道控制代码。物理层硬件单元还适于基于由控制码定义的传输分配，通过第一通信信道发送上行数据信号。处理单元适于执行用于与物理层硬件单元接口的软件驱动器。软件驱动器包括用于实现协议层以解密用户数据的程序指令，并向物理层硬件单元提供上行数据以产生上行数据信号。一种用于配置收发器的方法包括：经由第一通信信道接收用户数据; 在第二通信信道上接收控制码; 以及基于由所述控制码定义的传输分配，通过所述第一通信信道发送上行信号。

129. 发明授权

US06973566B2 Software modem with privileged mode oversight of control parameters 有权
标题翻译：具有特权模式监控控制参数的软件调制解调器
公开(公告)号：US06973566B2
公开(公告)日：2005-12-06
申请号：US09901158
申请日：2001-07-09
申请人： David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
发明人： David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Geoffrey S. Strongin , Michael Barclay
IPC分类号： H04Q7/38 , G06F21/00 , H04B7/26 , H04L29/06 , H04M11/00 , H04L9/00 , G06F15/16 , H04K1/00
CPC分类号： H04L63/04 , G06F21/55 , H04L63/08
摘要： A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters. The physical layer hardware unit is adapted to receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a standard mode driver in a standard mode of operation and a privileged mode driver in a privileged mode of operation. The standard mode driver includes program instructions adapted to extract control codes from the digital received signal and configure the physical layer hardware assigned transmission parameters based on the control codes. The privileged mode driver includes program instructions adapted to independently extract secure control codes from the digital received signal, determine an operational characteristic of the physical layer hardware unit, and signal a security violation in response to the operational characteristic being inconsistent with the secure control codes.
摘要翻译：通信系统包括物理层硬件单元和处理单元。物理层硬件单元适于根据分配的传输参数在通信信道上传送数据。物理层硬件单元适于通过通信信道接收输入信号并对输入信号进行采样以产生数字接收信号。处理单元适于在标准操作模式下执行标准模式驱动器，并且在特权操作模式下执行特权模式驱动器。标准模式驱动器包括适于从数字接收信号中提取控制代码的程序指令，并且基于控制代码配置分配了传输参数的物理层硬件。特权模式驱动器包括适于从数字接收信号独立地提取安全控制代码的程序指令，确定物理层硬件单元的操作特性，并且响应于与安全控制代码不一致的操作特性来发出安全冲突信号。

130. 发明授权

US06924682B1 Latch circuit with metastability trap and method therefor 有权
标题翻译：具有亚稳态陷阱的锁相电路及其方法
公开(公告)号：US06924682B1
公开(公告)日：2005-08-02
申请号：US10683823
申请日：2003-10-10
申请人： David W. Smith
发明人： David W. Smith
IPC分类号： H03K3/037
CPC分类号： H03K3/0375
摘要： Methods and apparatus are provided for trapping metastability events to provide a metastable-free output signal. Values of an input signal compared to at least three different threshold voltages are latched at a predetermined point in time. A first intermediate signal is activate when all of the at least three corresponding latched values are in a first logic state. A second intermediate signal is activated when all of the at least three corresponding latched values are in second logic state. An output signal is placed in a first predetermined logic state in response to the second intermediate signal and is changed from the first predetermined logic state to a second predetermined logic state in response to the first intermediate signal.
摘要翻译：提供了用于捕获亚稳态事件以提供无亚稳态输出信号的方法和装置。与至少三个不同阈值电压相比较的输入信号的值在预定时间点被锁存。当所有至少三个对应的锁存值都处于第一逻辑状态时，第一中间信号被激活。当所有至少三个对应的锁存值都处于第二逻辑状态时，第二中间信号被激活。响应于第二中间信号将输出信号置于第一预定逻辑状态，并响应于第一中间信号而从第一预定逻辑状态改变到第二预定逻辑状态。

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