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    Cassette with infusion set containing anti-freeflow ball valve for peristaltic infusion pump
    1.
    发明授权
    Cassette with infusion set containing anti-freeflow ball valve for peristaltic infusion pump 有权
    带输液装置的带有用于蠕动输液泵的防自由流球阀

    公开(公告)号：US09440022B2

    公开(公告)日：2016-09-13

    申请号：US13383786

    申请日：2010-07-08

    Applicant: David Woodruff West ,  James Allen Higgins ,  Seralaathan Hariharesan ,  Alan P. Halbert

    Inventor： David Woodruff West ,  James Allen Higgins ,  Seralaathan Hariharesan ,  Alan P. Halbert

    IPC: A61M39/28 ,  F16K7/06 ,  A61M5/142

    CPC classification number: A61M5/14212 ,  A61M5/14232 ,  A61M39/281 ,  A61M39/283 ,  A61M2205/128 ,  F16K7/06 ,  Y10T137/0318 ,  Y10T137/8593 ,  Y10T137/85978

    Abstract: Flow control devices and methods of using the flow control devices are provided. In a general embodiment, the present disclosure provides a cassette (30) comprising a housing (32) having a constrictor (34), a tube (36) attached to the housing and positioned through the constrictor, and a ball positioned inside the tube. The constrictor can be constructed and arranged to prevent the ball (38) from moving through the tube at the location proximate the constrictor. The ball can prevent fluid flow in one position and be dislodged to allow fluid flow when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.

    Abstract translation: 提供流量控制装置和使用流量控制装置的方法。 在一般实施例中，本公开提供了一种盒（30），其包括具有缩颈（34）的壳体（32），附接到壳体并定位成通过缩颈器的管（36）和定位在管内的球。 可以构造和布置收缩器以防止球（38）在靠近收缩器的位置处通过管移动。 球可以防止流体在一个位置流动，并且当盒被定位在泵送装置内部时被移除以允许流体流动。 结果，盒被设计成当肠内供给管组未安装在抽吸装置中时防止流体的自由流动。

    Air filtration system
    5.
    发明申请
    Air filtration system 有权
    空气过滤系统

    公开(公告)号：US20090044703A1

    公开(公告)日：2009-02-19

    申请号：US11893159

    申请日：2007-08-15

    Applicant: Larry S. Bias ,  Kristin Lyn Schaefer ,  Shannon L. Smith ,  John Mark Hagan ,  Mark David Woodruff ,  Daniel Joseph Mitchell ,  Cassius J. Mullen ,  Timothy H. Cauley ,  Robert Beasley

    Inventor： Larry S. Bias ,  Kristin Lyn Schaefer ,  Shannon L. Smith ,  John Mark Hagan ,  Mark David Woodruff ,  Daniel Joseph Mitchell ,  Cassius J. Mullen ,  Timothy H. Cauley ,  Robert Beasley

    IPC: B03C3/011 ,  B01D50/00 ,  B03C3/00

    CPC classification number: B03C3/82 ,  B03C3/12 ,  B03C3/74 ,  B03C3/86 ,  B03C2201/28

    Abstract: An intense field dielectric air filtration system includes a perimeter frame for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus. A door including a grille disposed thereon is mounted for movement on the frame between working and non-working positions for access to an air filter unit, a pre-filter unit and an intense field particle charging unit. Contacts on the filter unit and the field charging unit engage cooperating contacts on an enclosure mounted on the frame when the door is closed to supply electrical power. An interlock is provided to interrupt power when the door is moved to an open position or the grille is removed. A control system disposed in the enclosure includes user control features accessible when the door is in an open position. An alternate embodiment includes a support frame for positioning the filtration system in ductwork or the like other than a return air inlet.

    Abstract translation: 强场介质空气过滤系统包括用于墙壁或天花板安装在用于空调设备的回风管道的入口处的周边框架。 安装有设置在其上的格栅的门被安装用于在工作位置和非工作位置之间的框架上移动，用于进入空气过滤器单元，预过滤器单元和强场颗粒充电单元。 当门关闭以提供电力时，过滤器单元和现场充电单元上的触点接合在安装在框架上的外壳上的配合触点。 当门移动到打开位置或格栅被移除时，提供互锁以中断电力。 设置在外壳中的控制系统包括当门处于打开位置时可访问的用户控制特征。 替代实施例包括用于将过滤系统定位在除回流空气入口之外的管道系统等中的支撑框架。

    TOOL WITH SELECTIVELY-BIASED MEMBER
    6.
    发明申请
    TOOL WITH SELECTIVELY-BIASED MEMBER 有权
    具有选择性的会员的工具

    公开(公告)号：US20060159530A1

    公开(公告)日：2006-07-20

    申请号：US11125879

    申请日：2005-05-10

    Applicant: David Woodruff ,  Stan Weidmer

    Inventor： David Woodruff ,  Stan Weidmer

    IPC: B23B51/06

    CPC classification number: B23B29/03432 ,  B23B51/06 ,  B23B2260/068 ,  B23D77/006 ,  B23D77/04 ,  Y10S408/714 ,  Y10T82/128 ,  Y10T408/455 ,  Y10T408/85 ,  Y10T408/85843 ,  Y10T408/8595

    Abstract: A tool for working a workpiece has a slot provided between a pair of extremities at its distal end. The extremities have cutting blades mounted thereon. The slot is configured to receive a plate. The tool has a conduit running along its axis for communication of pressurized fluid to the slot and plate. The plate directs flow of the pressurized fluid outward toward the extremities. The resulting outward force causes the extremities to bend outward, thereby urging the cutting blades outward for cutting, reaming, or other working of the workpiece. The resilience of the tool causes the extremities to return back inward when the fluid pressure is reduced. A plate may be configured to receive a wafer for transferring force from the pressurized fluid to the extremities.

    Abstract translation: 用于加工工件的工具在其远端处的一对末端之间具有槽。 四肢具有安装在其上的切割刀片。 插槽配置为接收板。 该工具具有沿其轴线延伸的管道，用于将加压流体连通到槽和板。 该板将加压流体的流动向外引导到四肢。 所产生的向外的力使得四肢向外弯曲，从而向外推动切割刀片用于切割，铰孔或其他工件的加工。 当流体压力降低时，工具的弹性使得四肢返回内部。 板可以被配置为接收用于将力从加压流体传递到四肢的晶片。

    Method for forming non-columnar deposits by chemical vapor deposition
    8.
    发明授权
    Method for forming non-columnar deposits by chemical vapor deposition 失效
    通过化学气相沉积法形成非柱状沉积物的方法

    公开(公告)号：US5169685A

    公开(公告)日：1992-12-08

    申请号：US607972

    申请日：1990-11-01

    Applicant: David Woodruff ,  Joan M. Redwing ,  Rony A. Sanchez-Martinez

    Inventor： David Woodruff ,  Joan M. Redwing ,  Rony A. Sanchez-Martinez

    IPC: C23C16/14 ,  C23C16/44 ,  C23C16/455

    CPC classification number: C23C16/4551 ,  C23C16/14 ,  C23C16/455

    Abstract: Fine-grained and/or equiaxed coatings, substantially free from columnar structure, are deposited on substrates by chemical vapor deposition by directing the flow of reactant gases to the substrate with high velocity and in close proximity thereto, most often at a velocity gradient of at least about 1050 and preferably at least about 2000 cm./cm.-sec. The deposition process is preferably conducted while moving the substrate so as to coat large areas thereof. By this method, tungsten and/or rhenium X-ray targets having excellent properties under conditions of rapid temperature cycling may be produced.

    Abstract translation: 基本上没有柱状结构的细粒和/或等轴涂层通过化学气相沉积沉积在衬底上，通过将反应气体的流动以高速度并且非常接近于其，通常以速度梯度 至少约1050，优选至少约2000cm./cm.-秒。 沉积过程优选在移动基板以便涂覆其大面积的区域的同时进行。 通过这种方法，可以产生在快速温度循环条件下具有优异性能的钨和/或铼X射线靶。

    Cassette with infusion set containing spring-biased anti-freeflow mechanism for peristaltic infusion pump
    9.
    发明授权
    Cassette with infusion set containing spring-biased anti-freeflow mechanism for peristaltic infusion pump 有权
    带有输液器的盒式带有弹簧偏压的抗自由流动机构用于蠕动输液泵

    公开(公告)号：US09468716B2

    公开(公告)日：2016-10-18

    申请号：US13393059

    申请日：2010-07-08

    Applicant: Seralaathan Hariharesan ,  James Allen Higgins ,  David Woodruff West

    Inventor： Seralaathan Hariharesan ,  James Allen Higgins ,  David Woodruff West

    IPC: A61M39/28 ,  F16K7/06 ,  A61M5/142

    CPC classification number: A61M5/14232 ,  A61M39/281 ,  A61M39/284 ,  A61M2205/12 ,  A61M2205/128 ,  A61M2205/6045 ,  F16K7/063 ,  Y10T137/0318

    Abstract: Flow control devices.—In a general embodiment, the present disclosure provides a cassette (30) comprising a housing having a flow restrictor (34), and a tube (36) attached to the housing and positioned adjacent the flow restrictor. The flow restrictor may be so constructed and arranged to rotate from a first position in which the flow restrictor prevents fluid flow through the tube to a second position in which fluid is able to flow through the tube when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.

    Abstract translation: 流量控制装置。在一般实施例中，本公开提供了一种包括具有限流器（34）的壳体的盒（30）和附接到壳体并邻近限流器定位的管（36）。 限流器可以被构造和布置成从第一位置旋转，在该第一位置，限流器阻止流体流过管道流到第二位置，在第二位置，当盒子位于泵送装置内部时，流体能够流过管道。 结果，盒被设计成当肠内供给管组未安装在抽吸装置中时防止流体的自由流动。

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