公开(公告)号：US4817207A

公开(公告)日：1989-03-28

申请号：US014049

申请日：1987-02-18

申请人： David W. Smith ,  Roderick P. Webb

发明人： David W. Smith ,  Roderick P. Webb

IPC分类号： G02F1/01 ,  G02F1/21 ,  G02F1/31 ,  G02F1/313 ,  G02F1/35 ,  G02F2/00 ,  H01S5/00 ,  H04B10/00 ,  H04B10/02 ,  H04B10/04 ,  H04B10/06 ,  H04B10/142 ,  H04B10/152 ,  H04B9/00

CPC分类号： G02F1/3517 ,  H04B10/2504

摘要： An optical communication system is disclosed comprising a transmission assembly including a semiconductor laser amplifier. The laser amplifier superimposes onto an amplitude modulated signal a phase modulation corresponding to the amplitude modulation. The optical communication system may further include a separation device for filtering out the amplitude modulation. A receiving assembly is provided for detecting the phase modulation of a transmitted signal.

公开(公告)号：US09302065B2

公开(公告)日：2016-04-05

申请号：US13503102

申请日：2010-08-31

申请人： David W. Smith ,  Gregory John Jablonski ,  Derrick Blake Andrews ,  Harold Allen Lockhart

发明人： David W. Smith ,  Gregory John Jablonski ,  Derrick Blake Andrews ,  Harold Allen Lockhart

IPC分类号： A61M16/06 ,  A61M16/00

CPC分类号： A61M16/0683 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/0672 ,  A61M2210/0618

摘要： A patient interface device includes a main frame and a headgear. The main frame includes a central support portion for supporting a cushion component and first and second arms extending from the central support portion. The headgear includes a support portion, and first and second straps extending therefrom. The first strap has a first pocket and the second strap has a second pocket, wherein the first arm is received and moveable within the first pocket along a longitudinal axis of the first strap and the second arm is received and moveable within the second pocket along a longitudinal axis of the second strap. The headgear also includes first and second fastening mechanisms for securing the headgear to the main frame, holding the first arm in a selected position within the first pocket and holding the second arm in a selected position within the second pocket.

摘要翻译： 患者接口装置包括主框架和头盔。 主框架包括用于支撑缓冲部件的中心支撑部分和从中心支撑部分延伸的第一和第二臂。 头带包括支撑部分，以及从其延伸的第一和第二条带。 所述第一带具有第一袋，所述第二带具有第二袋，其中所述第一臂被容纳并沿着所述第一带的纵向轴线在所述第一袋内可移动，并且所述第二臂沿着所述第一袋接收并在所述第二袋内沿着 第二条带的纵向轴线。 头套还包括用于将头带固定到主框架的第一和第二紧固机构，将第一臂保持在第一袋内的选定位置并将第二臂保持在第二袋内的选定位置。

公开(公告)号：US09078685B2

公开(公告)日：2015-07-14

申请号：US13542560

申请日：2012-07-05

申请人： David W. Smith ,  Regina DeSanctis-Smith ,  Alan M. Pitt ,  Nicholas Theodore ,  Neil Crawford

发明人： David W. Smith ,  Regina DeSanctis-Smith ,  Alan M. Pitt ,  Nicholas Theodore ,  Neil Crawford

IPC分类号： A61B5/055 ,  A61B5/06 ,  A61B19/00 ,  A61B17/34

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。

公开(公告)号：US08997736B2

公开(公告)日：2015-04-07

申请号：US13131630

申请日：2009-11-21

申请人： David W. Smith

发明人： David W. Smith

IPC分类号： A61M16/00 ,  A62B9/00 ,  A62B27/00 ,  G08B3/00 ,  G08B5/00 ,  A61M16/06 ,  A61M16/08

CPC分类号： A61M16/06 ,  A61M16/0816 ,  A61M16/0825 ,  A61M16/0875 ,  A61M2205/6018 ,  A61M2205/6081

摘要： An interface apparatus identification system for a respiration machine such as, for example, a medical ventilator, includes a detection element which is adapted to communicate with the ventilator, a patient interface assembly including a patient interface apparatus for delivering a flow of gas from the ventilator to an airway of a patient, and a differentiating feature which is incorporated into the patient interface assembly. The patient interface apparatus is selected from a predetermined category such as, for example, a specific make or brand. The differentiating feature is detectable by the detection element to distinguish patient interface apparatus that fall within the predetermined category from those that do not. Operation of the respiration machine in conjunction with the patient interface apparatus is dependent upon detection of the differentiating feature by the detection element. An associated identification method is also disclosed.

摘要翻译： 用于呼吸机例如医疗呼吸机的接口装置识别系统包括适于与呼吸机通信的检测元件，患者接口组件，包括用于从呼吸机输送气流的患者接口装置 到患者的气道，以及结合到患者接口组件中的微分特征。 患者接口装置从预定类别中选择，例如特定品牌或品牌。 检测元件可以检测微分特征，以区分属于预定类别的患者接口设备与不具有预定类别的患者接口设备。 与患者接口装置一起操作呼吸机取决于检测元件对差分特征的检测。 还公开了相关的识别方法。

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。

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。

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。

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.

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。

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。