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22 条记录 (耗时 0.026 秒)

    Display system for enhancing visualization of body structures during medical procedures
    1.
    发明授权
    Display system for enhancing visualization of body structures during medical procedures 失效
    用于增强医疗过程中身体结构可视化的显示系统

    公开(公告)号：US5526812A

    公开(公告)日：1996-06-18

    申请号：US549320

    申请日：1995-10-27

    申请人： Charles L. Dumoulin ,  Robert D. Darrow ,  William J. Adams

    发明人： Charles L. Dumoulin ,  Robert D. Darrow ,  William J. Adams

    IPC分类号： G06F3/00 ,  G06F3/01 ,  G06F19/00 ,  A61B6/00

    CPC分类号： G06F3/013 ,  A61B90/36 ,  G06F19/3406 ,  A61B2090/371 ,  A61B2090/372 ,  G06F19/3481

    摘要： An interactive display system superimposes images of internal structures on a semi-transparent screen through which a surgeon views a patient during a medical procedure. The superimposed image is derived from image data obtained with an imaging system. An invasive device is also tracked and displayed on the semi-transparent screen. A ray extending through the invasive device can also be displayed which shows the intended path of the invasive device. The image is registered with the surgeon's view of the patient and displayed in real-time during a medical procedure. This allows the surgeon to view internal and external structures, the relation between them, the proposed path of the invasive device, and adjust the procedure accordingly. A second embodiment employs stereoscopic viewing methods to provide three-dimensional representations of the radiological images superimposed on the semi-transparent screen through which the surgeon views the patient.

    摘要翻译： 交互式显示系统将内部结构的图像叠加在半透明屏幕上，外科医生通过该半透明屏幕在医疗过程期间观察患者。 叠加的图像是从用成像系统获得的图像数据导出的。 还会在半透明屏幕上跟踪并显示有创设备。 还可以显示延伸穿过侵入性装置的射线，其显示侵入性装置的预期路径。 图像被注册到外科医生对病人的看法，并在医疗过程中实时显示。 这允许外科医生查看内部和外部结构，它们之间的关系，所建议的侵入性装置的路径，并相应地调整程序。 第二实施例采用立体观看方法来提供叠加在外科医生通过该半透明屏幕观察病人的半透明屏幕上的放射学图像的三维表示。

    Inflatable bladder system for monitoring lung pressure
    6.
    发明授权
    Inflatable bladder system for monitoring lung pressure 失效
    用于监测肺压的可充气刀片系统

    公开(公告)号：US5238008A

    公开(公告)日：1993-08-24

    申请号：US651874

    申请日：1991-02-07

    申请人： Conrad B. Monson ,  William J. Adams

    发明人： Conrad B. Monson ,  William J. Adams

    IPC分类号： B64D10/00

    CPC分类号： B64D10/00 ,  B64D2010/002 ,  B64D2010/005

    摘要： A flexible bladder is provided which may be positioned over the chest of a subject. The flexible bladder contains fluid having substantially the same density as the breathing gas in the subject's lungs. Pressure sensing means are connected to the flexible bladder for monitoring bladder pressure. The bladder pressure is substantially the same as the subject's lung pressure. Thus, the bladder assembly may be used for monitoring lung pressure and controlling the pressure of breathing gas to the subject.

    Telephone handset chassis and flexible printed circuit
    7.
    发明授权
    Telephone handset chassis and flexible printed circuit 失效
    电话机机箱和柔性印刷电路

    公开(公告)号：US4291202A

    公开(公告)日：1981-09-22

    申请号：US78693

    申请日：1979-09-25

    申请人： William J. Adams ,  William F. Wernet ,  Steve W. Haskins

    发明人： William J. Adams ,  William F. Wernet ,  Steve W. Haskins

    IPC分类号： H04M1/02 ,  H04M1/03 ,  H04M1/23

    CPC分类号： H04M1/0277

    摘要： For a telephone handset, a rigid chassis is provided, of elongate form with positions at each end for mounting respectively a receiver and a transmitter and an intermediate position for a pushbutton dial. A flexible circuit member carries the majority of the various components for the handset. The flexible circuit is elongated and extends along the back of the chassis, down through a slot and back along the front of the chassis, with the pushbutton dial assembly attached to the flexible circuit member. The majority of the items such as electronic components, recall button, line cord jack and other components can be preassembled to the flexible circuit member which is then assembled to the chassis, followed by attachment of the pushbutton dial assembly.

    摘要翻译： 对于电话听筒，提供具有细长形式的刚性底盘，每个端部具有分别用于安装接收器和发射器的位置以及用于按钮拨盘的中间位置。 柔性电路部件承载手机的各种部件的大部分。 柔性电路是细长的，并且沿着底盘的后部沿着底盘的前部向下延伸并且沿着底盘的前部向后延伸，按钮拨盘组件附接到柔性电路构件。 诸如电子部件，召回按钮，线缆插孔和其他部件的大部分物品可以预先组装到柔性电路部件上，然后组装到机架上，随后安装按钮拨盘组件。

    Tamper-resistant latch assembly for slidable partitions with channelized keeper
    8.
    发明授权
    Tamper-resistant latch assembly for slidable partitions with channelized keeper 有权
    防撬闩锁组件，用于带有通道化保持器的可滑动隔板

    公开(公告)号：US06679533B1

    公开(公告)日：2004-01-20

    申请号：US10315822

    申请日：2002-12-10

    申请人： Gary M. Bruner ,  William J. Adams

    发明人： Gary M. Bruner ,  William J. Adams

    IPC分类号： E05B1700

    CPC分类号： E05B15/0205 ,  E05B17/2003 ,  E05B17/2084 ,  E05B65/0811 ,  Y10S292/02 ,  Y10T70/5181 ,  Y10T70/8514 ,  Y10T292/79

    摘要： An apparatus, latch assembly, keeper and installation method for use in slidable partition applications utilize a keeper formed of first and second angle members that are secured together in an overlapping relationship to define a U-shaped channel within which is disposed a tubular guard projection for protecting a latch from tampering by unauthorized personnel. Optional guard members may also inhibit access to the U-shaped channel when the slidable partition is engaged in a closed orientation.

    摘要翻译： 用于可滑动分隔应用的装置，闩锁组件，保持器和安装方法利用由第一和第二角构件形成的保持件，所述保持器以重叠关系固定在一起以限定U形通道，在该U形通道内设置有管状防护突起， 保护闩锁免受未经授权的人员的篡改。 当可滑动隔板以闭合方向接合时，可选的防护构件还可以阻止对U形通道的接近。

    Multiplier based transconductance amplifiers and transconductance control circuits
    9.
    发明授权
    Multiplier based transconductance amplifiers and transconductance control circuits 失效
    基于乘法的跨导放大器和跨导控制电路

    公开(公告)号：US5587687A

    公开(公告)日：1996-12-24

    申请号：US383310

    申请日：1995-02-02

    申请人： William J. Adams

    发明人： William J. Adams

    IPC分类号： H03F3/45

    CPC分类号： H03F3/45179 ,  H03F3/45089 ,  H03F3/45188 ,  H03F3/45286 ,  H03F3/45511 ,  H03F2203/45574 ,  H03F2203/45652

    摘要： Multiplier based transconductance amplifiers utilizing the combination of FET differential input stages and Gilbert multiplier output stages are disclosed. The amplifiers provide a high input resistance, high output resistance, and wide g.sub.m adjustment range without need for output level-shifting stages. Also disclosed are various transconductance control circuits which require only a simple one-transistor voltage buffer in the feedback loop rather than the two more complex voltage amplifiers required by the prior art. Various embodiments are disclosed.

    摘要翻译： 公开了利用FET差分输入级和吉尔伯特乘法器输出级的组合的基于乘法器的跨导放大器。 放大器提供高输入电阻，高输出电阻和宽gm调节范围，无需输出电平转换级。 还公开了各种跨导控制电路，其仅需要反馈回路中的简单单晶体管电压缓冲器，而不是现有技术所需的两个更复杂的电压放大器。 公开了各种实施例。

    Multiple cantilever spring contact hook switch
    10.
    发明授权
    Multiple cantilever spring contact hook switch 失效
    多臂弹簧接触钩开关

    公开(公告)号：US4242543A

    公开(公告)日：1980-12-30

    申请号：US66408

    申请日：1979-08-14

    申请人： William F. Wernet ,  William J. Adams ,  Steve W. Haskins

    发明人： William F. Wernet ,  William J. Adams ,  Steve W. Haskins

    IPC分类号： H01H1/28

    CPC分类号： H01H1/28 ,  Y10S200/46

    摘要： A multiple cantilever spring contact switch has a plurality of cantilever spring contacts, in one or more series, with the contacts of each series clamped between surfaces which provided a predetermined relative inclination of the contacts. A pivotal member is mounted on the switch assembly for actuation by an operating member, the pivotal member in turn actuating the contacts. The contact between operating member and pivotal member is localized so that misalignment between operating member and the switch assembly does not affect actuation of the contacts. Such misalignment can occur when the switch assembly or operating member or both are mounted on printed circuit boards. The switch is particularly suitable for a hook switch of a telephone.

    摘要翻译： 多个悬臂弹簧接触开关具有多个悬臂弹簧触点，一个或多个串联，每个串联的触头夹在表面之间，提供触点的预定相对倾斜度。 枢转构件安装在开关组件上以由操作构件致动，枢转构件又致动触头。 操作构件和枢转构件之间的接触被定位，使得操作构件和开关组件之间的不对准不影响触点的致动。 当开关组件或操作构件或两者都安装在印刷电路板上时，可能会发生这种错位。 该开关特别适用于电话的挂钩开关。