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1. 发明授权

US07336985B2 Fetal heart rate electrode assembly, connector for same, cable assembly, system, and methods of use 有权
标题翻译：胎心率电极组件，连接器相同，电缆组件，系统和使用方法
公开(公告)号：US07336985B2
公开(公告)日：2008-02-26
申请号：US10956176
申请日：2004-09-30
申请人： Wm. Dean Wallace , Richard A. Dixon , Christopher A. Cutler , Steven R. Smith
发明人： Wm. Dean Wallace , Richard A. Dixon , Christopher A. Cutler , Steven R. Smith
IPC分类号： A61B5/0448
CPC分类号： A61B5/4362 , A61B5/0444 , A61B2562/227 , H01R13/5224 , H01R24/40 , H01R2103/00 , H01R2201/12 , Y10S439/909
摘要： A fetal heart rate electrode assembly, a connector for use therewith and a cable assembly including a housing assembly configured for engagement with the connector. The electrode assembly includes a drive knob configured and located for selective extension of a fetal scalp electrode beyond a distal end thereof. The connector comprises a rotationally omnidirectional contact assembly disposed within a dielectric housing including an annular groove on the exterior thereof The housing assembly includes longitudinally resiliently biased pin contacts for end face contact with the contacts of the connector disposed within an inner housing of the housing assembly having an O-ring and an annular retention element positioned to respectively wipe the exterior of the connector housing and grasp the connector housing at the annular groove when the connector is inserted thereinto. A system and methods of use are also disclosed.
摘要翻译：胎心电极组件，用于其的连接器和电缆组件，其包括构造成与连接器接合的壳体组件。电极组件包括配置和定位的驱动旋钮，用于将胎头头皮电极选择性地延伸超过其远端。连接器包括设置在电介质外壳内的旋转全方位接触组件，其包括在其外部的环形凹槽。壳体组件包括纵向弹性偏置的针触头，用于与设置在壳体组件的内壳体内的连接器的触点端面接触， O形环和环形保持元件，其定位成当连接器插入其中时分别擦拭连接器壳体的外部并将连接器壳体抓住环形槽。还公开了一种系统和使用方法。

2. 发明授权

US06700210B1 Electronic assemblies containing bow resistant semiconductor packages 有权
标题翻译：包含弓形半导体封装的电子组件
公开(公告)号：US06700210B1
公开(公告)日：2004-03-02
申请号：US10210926
申请日：2002-08-02
申请人： Steven R. Smith
发明人： Steven R. Smith
IPC分类号： H01L2329
CPC分类号： H01L21/565 , H01L23/3135 , H01L23/4951 , H01L24/32 , H01L24/48 , H01L2224/05599 , H01L2224/32014 , H01L2224/32245 , H01L2224/45099 , H01L2224/48091 , H01L2224/48247 , H01L2224/4826 , H01L2224/73215 , H01L2224/85399 , H01L2224/92147 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01027 , H01L2924/01033 , H01L2924/01039 , H01L2924/01082 , H01L2924/01087 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H01L2924/181 , H01L2924/3511 , H01L2924/00 , H01L2924/3512 , H01L2924/00012 , H01L2224/45015 , H01L2924/207
摘要： A bow resistant semiconductor package includes a semiconductor die, a leadframe and a plastic body. The plastic body includes a molded inner member encapsulating the die, and a molded outer member encapsulating the molded inner member. The inner member rigidities the package, and is dimensioned such that the outer member has substantially equal volumes of molding compound on either side of the leadframe. The equal volumes of molding compound reduce thermo-mechanical stresses generated during cooling of the molding compound, and reduce package bow. With reduced package bow, a planarity of the terminal leads on the package is maintained. Also, stresses on bonded connections between the terminal leads and electrodes on a supporting substrate, such as a printed circuit board or multi chip module substrate are reduced. In an alternate embodiment, the package includes volume equalizing members formed on the leadframe configured to equalize the volumes of molding compound on upper and lower segments of the package body.
摘要翻译：弓形半导体封装包括半导体管芯，引线框和塑料体。塑料体包括封装模具的模制内部构件和封装模制的内部构件的模制的外部构件。内部构件使包装刚性，并且其尺寸使得外部构件在引线框架的任一侧上具有基本相等体积的模制化合物。相同体积的模塑料降低了模塑料冷却期间产生的热机械应力，并减少了包装弓。通过减少包装弓，保持封装上的端子引线的平面性。此外，减少了诸如印刷电路板或多芯片模块衬底之类的支撑衬底上的端子引线和电极之间的接合连接上的应力。在替代实施例中，包装包括形成在引线框上的体积平衡构件，其构造成使包装主体的上部和下部段上的模塑料的体积均衡。

3. 发明授权

US6074399A Hand-held fetal vacuum extractor having an integrated pump and handle 失效
标题翻译：具有集成泵和手柄的手持式真空抽吸器
公开(公告)号：US6074399A
公开(公告)日：2000-06-13
申请号：US075448
申请日：1998-05-08
申请人： William Dean Wallace , Richard A. Dixon , Steven R. Smith , Christopher A. Cutler
发明人： William Dean Wallace , Richard A. Dixon , Steven R. Smith , Christopher A. Cutler
IPC分类号： A61B17/30 , A61B17/44 , A61B17/42
CPC分类号： A61B17/442 , A61B2017/308
摘要： A hand-held fetal vacuum extractor combines a pump and handle into a single hand-held unit. This enables a single operator, such as a doctor, to control vacuum using a vacuum pump, and apply traction to a fetus using a single hand. A handle, having a surface for gripping, is connected to a fetal vacuum cup for being suctioned onto a fetal head. A vacuum pump is connected to the handle and includes an activation surface for activating the vacuum pump. The vacuum pump is fluidly coupled to a the vacuum cup and fetal head. The grip surface of the handle and the activation surface of the pump are in such proximity, during operation, that a single human hand can simultaneously grasp the grip surface and contact the activation surface.
摘要翻译：手持式真空吸尘器将泵和手柄组合成一个手持式单元。这使得诸如医生的单个操作者能够使用真空泵来控制真空，并且使用单手将牵引力施加到胎儿。具有用于夹持的表面的手柄连接到胎儿真空杯以便被吸引到胎头上。真空泵连接到手柄并且包括用于启动真空泵的活化表面。真空泵流体耦合到真空杯和胎头。手柄的握持表面和泵的激活表面在操作期间接近，单个人的手可以同时抓握把手表面并接触激活表面。

4. 发明授权

US4570324A Stable ohmic contacts for gallium arsenide semiconductors 失效
标题翻译：稳定的砷化镓半导体的欧姆接触
公开(公告)号：US4570324A
公开(公告)日：1986-02-18
申请号：US661981
申请日：1984-10-17
申请人： Steven R. Smith , James S. Solomon
发明人： Steven R. Smith , James S. Solomon
IPC分类号： H01L21/285 , H01L29/45 , H01L21/265
CPC分类号： H01L29/452 , H01L21/28575
摘要： Ohmic contacts are formed on an n-type gallium arsenide semiconductor by applying a layer of nickel to a contact surface of the semiconductor, bombarding the nickel layer with a beam of germanium ions to drive nickel and germanium atoms into the contact area of the semiconductor, annealing the semiconductor by means of lamp annealing techniques, and then forming a layer of gold to at least a portion of the irradiated nickel layer to facilitate connection of an electrical conductor thereto. Tellerium may be used in place of germanium for n-type semiconductors. For p-type gallium arsenide semiconductors, ohmic contacts may be formed by bombarding a nickel layer with either zinc or copper ions.
摘要翻译：通过在半导体的接触表面上施加一层镍，在一个n型砷化镓半导体上形成欧姆接触，用锗离子束轰击镍层，以将镍和锗原子驱入半导体的接触区域，通过灯退火技术对半导体进行退火，然后在被照射的镍层的至少一部分上形成一层金，以便于将电导体连接到其上。可以使用Tellerium代替n型半导体的锗。对于p型砷化镓半导体，可以通过用锌或铜离子轰击镍层来形成欧姆接触。

5. 发明授权

US4216529A Fluid dispensing control system 失效
标题翻译：流体分配控制系统
公开(公告)号：US4216529A
公开(公告)日：1980-08-05
申请号：US870187
申请日：1978-01-17
申请人： Michael S. Krystek , George L. Hurley, III , Steven R. Smith , Stephen E. Rice
发明人： Michael S. Krystek , George L. Hurley, III , Steven R. Smith , Stephen E. Rice
IPC分类号： B67D7/22 , G06Q30/04 , G06Q50/06 , G07F13/02 , G06F15/56
CPC分类号： B67D7/228 , G06Q30/04 , G06Q50/06 , G07F13/025
摘要： A system for monitoring and controlling the operation of a plurality of fluid dispensers, such as gasoline pumps or the like in a self-service gasoline station is disclosed. The system includes an operating console that may be located in a station building and has electronic displays, dispenser selecting push buttons and a keyboard including numeric and functional switches, all of which an operator can use to control the operation of the system. A mode select switch permits operation of the system in various modes, selected ones of which permit an operator to obtain various period totals of both volume and cost, to control normal postpay or prepay dispensing transactions, check inventory as well as set or reset the cost per volumetric unit, among other operations. The system can include electronic displays at the gasoline pump and permit price setting of the fluid product from the console.
摘要翻译：公开了一种用于在自助加油站中监视和控制多个流体分配器（例如汽油泵等）的操作的系统。该系统包括可以位于车站建筑物中的操作控制台，并且具有电子显示器，分配器选择按钮和包括数字和功能开关的键盘，所有操作者都可以使用它们来控制系统的操作。模式选择开关允许以各种模式操作系统，其中选定的一种允许操作者获得各种总量和成本的总计，以控制正常的后付款或预付款分发交易，检查库存以及设置或重置成本每体积单位，以及其他操作。该系统可以包括在汽油泵上的电子显示器，并且允许从控制台的流体产品的价格设定。

6. 发明授权

US4093995A Random access memory apparatus for a waveform measuring apparatus 失效
标题翻译：用于波形测量装置的随机存取存储装置
公开(公告)号：US4093995A
公开(公告)日：1978-06-06
申请号：US670890
申请日：1976-03-26
申请人： Steven R. Smith , Frederick A. Rose
发明人： Steven R. Smith , Frederick A. Rose
IPC分类号： G01R13/34 , G01R29/02 , G06F1/18 , G09G1/00 , G06F3/14 , G06F3/05 , G06F13/06
CPC分类号： G09G1/00 , G01R13/345 , G01R29/02 , G06F1/181
摘要： A waveform measuring and display instrument includes a random access data memory bank consisting of four similar data memory parts, which can be configured or organized as one single memory section, two individual half sections, or four individual sections. Each part has an input port coupled by a multiplexer to any one of a plurality of waveform data acquisition plug-in units. During data acquisition, a controller includes a direction memory which sets the multiplexer to establish a connection of the signal inputs to the memory parts. The direction memory is written by the processor in accordance with the setting of a user operated control means for selection of the memory configuration. A CRT display unit is connected to a display port for reading the data memory. A logical address is employed by processor and display unit for any given memory section to identify the desired logical memory location starting from a logical zero reference. The data memory unit includes an offset register for each part. The appropriate offset register is updated with each data sample input to track the offset of the logical address zero reference from the physical zero reference of the part or section. Where the data memory is configured with a plurality of parts forming a section, one offset register may be assigned to the section or the individual registers may be employed. A logic means provided in the memory unit calculates the physical location for the logical address based on the offset number in the register and the size of the array.
摘要翻译：波形测量和显示仪器包括由四个类似的数据存储器部分组成的随机存取数据存储器组，其可被配置或组织为一个单个存储器部分，两个单个半部分或四个单独的部分。每个部分具有通过多路复用器耦合到多个波形数据采集插件单元中的任何一个的输入端口。在数据采集期间，控制器包括方向存储器，其设置多路复用器以建立信号输入到存储器部分的连接。根据用于选择存储器配置的用户操作的控制装置的设置，由处理器写入方向存储器。 CRT显示单元连接到用于读取数据存储器的显示端口。逻辑地址由处理器和显示单元用于任何给定的存储器部分，以从逻辑零参考开始识别期望的逻辑存储器位置。数据存储单元包括每个部分的偏移寄存器。使用每个数据采样输入更新适当的偏移寄存器，以跟踪逻辑地址零参考与零件或零件的物理零点参考的偏移量。在数据存储器配置有形成区段的多个部分的情况下，可以将一个偏移寄存器分配给该区段，或者可以采用各个寄存器。提供在存储器单元中的逻辑装置基于寄存器中的偏移号和阵列的大小来计算逻辑地址的物理位置。

7. 发明授权

US07508657B1 Privacy-enhancing, glare-reducing display screen shield 有权
标题翻译：隐私增强，防眩光显示屏幕
公开(公告)号：US07508657B1
公开(公告)日：2009-03-24
申请号：US11729249
申请日：2007-03-28
申请人： Steven R. Smith
发明人： Steven R. Smith
IPC分类号： H05K5/00
CPC分类号： G06F1/1601 , G06F1/1603 , G06F21/84 , H04M1/0214 , H04M1/0279 , H04M1/21
摘要： A privacy-enhancing, glare-reducing display screen shield is provided including a pleated central portion, a first leg and a second leg on the edges of the pleated portion and generally parallel to the pleats, and mounting means on at least one leg to enable the display screen shield to be attached to an electronic device. The legs are movable relative to each other between a closed position and an open position in which the pleats radiate outwardly in a fan configuration, thus enabling the collapsible, transportable, attachable, and removable design of the display screen shield. The mounting means include adhesives, hook and loop fasteners, magnets, complementary mechanical means, or other removable means. Optionally, leg attachment bases that incorporate complementary mounting means and that attach to the electronic device may be provided. One or more display screen shields can be attached to the electronic device to furnish privacy or glare reduction.
摘要翻译：提供一种隐私增强的防眩光显示屏幕屏蔽，其包括打褶部分的边缘上的打褶的中心部分，第一腿部和第二腿部，并且大致平行于褶皱，以及至少一个腿部上的安装装置，以使得能够显示屏屏蔽件要附接到电子设备。腿可以在关闭位置和打开位置之间彼此相对移动，在打开位置中褶皱以风扇构型向外辐射，从而使得显示屏屏蔽件的可折叠，可移动，可附接和可移除的设计成为可能。安装装置包括粘合剂，钩和环紧固件，磁体，互补机械装置或其它可移除装置。可选地，可以提供包括互补的安装装置并且附接到电子装置的腿部附接底座。可以将一个或多个显示屏蔽罩附接到电子设备以提供隐私或减少眩光。

8. 发明授权

US07469158B2 Fetal oximetry system and sensor 有权
标题翻译：胎儿血氧饱和度测定系统和传感器
公开(公告)号：US07469158B2
公开(公告)日：2008-12-23
申请号：US10957430
申请日：2004-10-01
申请人： Christopher A. Cutler , William D. Wallace , Steven R. Smith , Daniel J. McGraw , Nick Tu , Clifford G. Montagnoli , Trent W. Banks
发明人： Christopher A. Cutler , William D. Wallace , Steven R. Smith , Daniel J. McGraw , Nick Tu , Clifford G. Montagnoli , Trent W. Banks
IPC分类号： A61B5/1455
CPC分类号： A61B5/1464 , A61B5/14542 , A61B5/6848 , A61B5/6882
摘要： An optical measuring device having multiple optical paths between one or more light emitters and one or more light detectors and/or providing at least two sets of wavelength of light along at least one path, with a final measurement being produced as a combination of measurements of the sets of wavelengths of light taken along one or more of the optical paths. Features that contribute to increased safety and ease of use include providing (1) a receiving cavity in a proximal end of an insertion rod that holds a free end of a circuit connector to keep it from becoming tangled or snagged, (2) a mechanism to keep the sensor within an introducer tube during storage and insertion and to expose a portion of the sensor only when the sensor is applied to the unborn baby, (3) a tab on the insertion rod to prevent the circuit connector from becoming tangled or snagged within the introducer tube, (4) a rotating feature whereby if a torque applied on the sensor exceeds a first predetermined amount, the sensor rotates, and a disengaging feature whereby the sensor detaches from insertion rod if a pull-off force exceeds a second predetermined amount, the rotating and disengaging features being independent of one another, (5) a circuit connector that includes at least one of the following features: (a) a stiffening member provided at the proximal end to minimize bending, (b) a shielding layer, and (c) at least one slit to increase the flexibility of the circuit connector, and (6) an interface that includes an identification element that is detected by an external circuit only if the circuit connector is connected to the interface. The present invention also pertains to a method of manufacturing a needle that is used in an invasive sensor, and preferably for fetal monitoring, that provides features not heretofore available in conventional sensors.
摘要翻译：一种光学测量装置，其在一个或多个光发射器与一个或多个光检测器之间具有多个光路，和/或沿着至少一个路径提供至少两组波长的光，其最终的测量是作为沿着一个或多个光路取得的光的波长组。有助于提高安全性和使用易用性的特征包括提供（1）在插入杆的近端中的容纳腔，其保持电路连接器的自由端以防止缠绕或阻塞，（2）机构在储存和插入过程中将传感器保持在导引管内，并且只有当传感器应用于未出生的婴儿时才能暴露传感器的一部分，（3）插入杆上的突片，以防止电路连接器缠结或阻塞导引管，（4）旋转特征，如果施加在传感器上的扭矩超过第一预定量，则传感器旋转，并且如果脱离力超过第二预定量，则传感器脱离插入杆的脱离特征，所述旋转和分离特征彼此独立;（5）电路连接器，其包括以下特征中的至少一个：（a）加强构件，其设置在所述近端处的迷你微孔弯曲，（b）屏蔽层，和（c）至少一个狭缝，以增加电路连接器的灵活性;以及（6）包括识别元件的界面，只有当电路连接器连接到接口。本发明还涉及一种制造针头的方法，所述针头用于侵入式传感器，并且优选地用于胎儿监测，其提供以前在常规传感器中可用的特征。

9. 发明申请

US20080023683A1 D-9/D-10 LIFTING MECHANISM 审中-公开
标题翻译： D-9 / D-10提升机构
公开(公告)号：US20080023683A1
公开(公告)日：2008-01-31
申请号：US11495350
申请日：2006-07-28
申请人： David L. Reynolds , Steven R. Smith
发明人： David L. Reynolds , Steven R. Smith
IPC分类号： B66F7/12
CPC分类号： B66F7/10
摘要： A lifting mechanism for track-type vehicles has a rectangular, elongated base skid onto which at least three separately adjustable lifts are positioned. A first lift is positioned at the forward end of the skid and includes a crossbar extending between the elongated sides of the skid. A telescoping, hydraulic jack is positioned at each end of the crossbar, which jacks can be extended to lift the crossbar into engagement with the lower side of a vehicle. Positionable lifting devices are also located along opposing, elongated sides of the skid. Each lifting device is a telescoping hydraulic jack carried at one end of a telescoping arm. The arm is pivotally mounted to the skid at the other end of the arm. The arm's telescopic length and rotational position can be adjusted as necessary to position the lifting device attached thereto as desired under a vehicle.
摘要翻译：用于轨道式车辆的提升机构具有长方形的细长的基座滑道，至少三个分开调节的升降机位于该基座上。第一升降机位于滑板的前端，并且包括在滑板的细长侧面之间延伸的横杆。伸缩式液压千斤顶定位在横梁的每个端部处，该千斤顶可以延伸以提升横杆与车辆的下侧接合。可定位的提升装置也位于滑板的相对的细长侧面。每个提升装置是在伸缩臂的一端承载的伸缩式液压千斤顶。手臂可枢转地安装在手臂另一端的滑轨上。臂的伸缩长度和旋转位置可以根据需要进行调整，以根据需要在车辆下方安装附接的提升装置。

10. 发明授权

US06447462B1 Urodynamic catheter and methods of fabrication and use 有权
标题翻译：尿动力导管及其制造和使用方法
公开(公告)号：US06447462B1
公开(公告)日：2002-09-10
申请号：US09504972
申请日：2000-02-15
申请人： Wm. Dean Wallace , Christopher A. Cutler , Steven R. Smith , Richard A. Dixon
发明人： Wm. Dean Wallace , Christopher A. Cutler , Steven R. Smith , Richard A. Dixon
IPC分类号： A61B500
CPC分类号： A61M25/1011 , A61B5/02156 , A61B5/202 , A61B5/205 , A61M25/10 , A61M2025/0003 , A61M2025/1061 , A61M2205/3344 , A61M2210/1085
摘要： A urodynamic catheter incorporating at least one balloon adjacent a distal end thereof and associated with a pressure lumen extending to a proximal end to be placed external to the body of a patient and usable with a transducer housing including a pressure transducer and a mechanism for alternatively venting an air column defined by the assembled pressure lumen and transducer housing to the ambient environment and closing the air column and charging it with air while reducing volume of the air column. One embodiment includes two, separately-chargeable balloons and a bladder fill tube, another embodiment includes a single balloon and a fill tube, and yet another embodiment, suitable for use as a reference catheter to measure abdominal pressure, includes only a single balloon and omits the fill tube. A novel catheter architecture and assembly technique are also disclosed, as are methods of using the inventive catheter.
摘要翻译：一种尿动力导管，其包括邻近其远端的至少一个气囊，并且与延伸到近端的压力腔相关联，以放置在患者身体外部并且可用于包括压力换能器和换气器的机构的换能器壳体空气柱由组装的压力腔和换能器壳体限定到周围环境，并关闭空气塔并且用空气充电，同时减少空气柱的体积。一个实施例包括两个可分开充电的气囊和气囊填充管，另一个实施例包括单个球囊和填充管，并且适于用作测量腹压的参考导管的又一个实施例仅包括单个球囊并省略填充管。还公开了新颖的导管结构和装配技术，以及使用本发明的导管的方法。

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