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公开(公告)号：US20090173495A1
公开(公告)日：2009-07-09
申请号：US12347514
申请日：2008-12-31
Applicant: Andrew Philip Churchill
Inventor： Andrew Philip Churchill
Abstract: A method of checking for restrictions in a string of tubing formed of a plurality of tubing sections. The method involves providing a profile in the tubing string, providing a drift member adapted to engage with the profile, passing the drift member through the tubing string, and determining whether the drift member has engaged with the profile prior to separating the tubing sections.
Abstract translation: 一种检查由多个管段形成的一排管中的限制的方法。 该方法包括在管柱中提供轮廓，提供适于与轮廓接合的漂移构件，使漂移构件穿过油管柱，以及在分离管段之前确定漂移构件是否与轮廓接合。
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公开(公告)号：US5639122A
公开(公告)日：1997-06-17
申请号：US537777
申请日：1995-10-10
Applicant: Andrew Philip Churchill
Inventor： Andrew Philip Churchill
CPC classification number: A63C11/026 , B62B2202/401
Abstract: Apparatus for transporting skiing equipment comprises a frame, including a clip for holding a pair of skis, pockets for holding a pair of ski boots relative to the skis, and a skid pad; the frame being adapted for location at one end of the pair of skis.
Abstract translation: PCT No.PCT / GB94 / 00743 Sec。 371 1995年10月10日第 102（e）日期1995年10月10日PCT 1994年4月7日PCT PCT。 公开号WO94 / 23809 日期1995年10月27日用于运输滑雪设备的装置包括框架，包括用于保持一对滑雪板的夹子，相对于滑雪板保持一对滑雪靴的口袋和滑板; 该框架适于位于一对滑雪板的一端。
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公开(公告)号：US4986280A
公开(公告)日：1991-01-22
申请号：US222092
申请日：1988-07-20
Applicant: Beth Marcus , W. Thompson Lawrence , Philip Churchill
Inventor： Beth Marcus , W. Thompson Lawrence , Philip Churchill
IPC: A61B5/11 , A61B5/103 , B25J3/00 , B25J9/00 , B25J13/02 , B25J19/02 , G01B7/00 , G01D5/14 , G05B19/427 , G06F3/00 , G06F3/01
CPC classification number: G06F3/014 , A61B5/103 , B25J19/02 , B25J9/0006 , G01D5/142 , G05B19/427 , A61B2562/0223 , A61B2562/043 , A61B5/4528 , A61B5/6825 , A61B5/6826 , A61B5/6831 , A61B5/6838 , G05B2219/35464
Abstract: A system is described for sensing the relative angular orientation of two relatively movable joint segments of a living body joined together at a joint. The system comprises at least two links coupled together about a pivot axis so that the links are pivotable relative to one another about the axis so as to define a variable mechanical angle between the links about the axis. The two links are secured respectively to the joint segments so that the links pivot about the pivot axis when the joint segments pivot about said joint. A Hall effect sensor is used to accurate sense the mechanical angle. The mechanical angle sensed by the sensor is then correlated with the actual angle made by the joint segments. The arrangement is used with each finger and thumb joint of the hand to provide data representative of finger and thumb orientations of a hand.
Abstract translation: 描述了一种用于感测在接头处接合在一起的活体的两个相对移动的接头段的相对角度取向的系统。 所述系统包括围绕枢转轴线联接在一起的至少两个连杆，使得所述连杆可绕所述轴线相对于彼此枢转，从而在所述连杆之间围绕所述轴线限定可变的机械角度。 两个连杆分别固定在接头段上，使得当接头段围绕所述接头枢转时，连杆围绕枢转轴线枢转。 霍尔效应传感器用于精确检测机械角度。 然后由传感器感测到的机械角度与由关节段产生的实际角度相关。 该装置与手的每个手指和拇指关节一起使用，以提供表示手的手指和拇指取向的数据。
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公开(公告)号：US3949369A
公开(公告)日：1976-04-06
申请号：US436023
申请日：1974-01-23
Applicant: William Philip Churchill, Jr.
Inventor： William Philip Churchill, Jr.
CPC classification number: G06F12/125
Abstract: In a digital computer system having a main memory operable at a first speed, a high speed buffer operating at a second speed for temporarily storing selected portions of the main memory, an associative memory for temporarily storing selected main memory addresses and comparing the stored addresses with a newly received address in a read/write operation to generate comparison data, a read only memory a bit configuration reflecting an algorithm, connected to the associative memory for generating a new order of priority for the memory address stored in the associative memory, and a storage unit connected from the read only memory for storing that order of priority for subsequent feedback to the read only memory in a subsequent cycle as a previous order of priority.
Abstract translation: 在具有以第一速度操作的主存储器的数字计算机系统中，以第二速度操作的用于临时存储主存储器的选定部分的高速缓冲器，用于临时存储选择的主存储器地址并将存储的地址与 在读/写操作中新接收的地址以生成比较数据，只读存储器反映算法的位配置，连接到关联存储器，用于为存储在关联存储器中的存储器地址生成新的优先级，以及 存储单元从只读存储器连接，用于将随后的反馈的优先顺序存储在随后的循环中的只读存储器中作为先前的优先顺序。
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公开(公告)号：US07472749B2
公开(公告)日：2009-01-06
申请号：US10552109
申请日：2004-04-02
Applicant: Andrew Philip Churchill
Inventor： Andrew Philip Churchill
IPC: E21B47/09
Abstract: A method of checking for restrictions in a string of tubing formed of a plurality of tubing sections. The method involves providing a profile in the tubing string, providing a drift member adapted to engage with the profile, passing the drift member through the tubing string, and determining whether the drift member has engaged with the profile prior to separating the tubing sections.
Abstract translation: 一种检查由多个管段形成的一排管中的限制的方法。 该方法包括在管柱中提供轮廓，提供适于与轮廓接合的漂移构件，使漂移构件穿过油管柱，以及在分离管段之前确定漂移构件是否与轮廓接合。
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Patent Agency Ranking
公开(公告)号：US06378612B1
公开(公告)日：2002-04-30
申请号：US09646196
申请日：2000-09-14
Applicant: Andrew Philip Churchill
Inventor： Andrew Philip Churchill
IPC: E21B3408
CPC classification number: E21B23/006 , E21B21/103 , E21B34/102
Abstract: A downhole tool (20) comprises a body (22), a tool function member (28, 30) axially movable relative to the body (22) from an initial position to an operative position, a first spring (32) responsive to a first fluid pressure force for permitting movement of the tool function member (28) from the initial position to an intermediate position; and a second spring (33) responsive to a higher second fluid pressure force for selectively permitting movement of the tool function member (30) to the operative position. The tool function member may be in one or two parts and may include a bypass sleeve (30).
Abstract translation: 井下工具（20）包括主体（22），相对于主体（22）可从初始位置轴向移动到工作位置的工具功能构件（28,30），第一弹簧（32），其响应于第一 用于允许工具功能构件（28）从初始位置移动到中间位置的流体压力; 以及响应于较高的第二流体压力的第二弹簧（33），用于选择性地允许所述工具功能构件（30）移动到所述操作位置。 工具功能构件可以在一个或两个部分中，并且可以包括旁路套管（30）。
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公开(公告)号：US5285945A
公开(公告)日：1994-02-15
申请号：US998285
申请日：1992-12-30
Applicant: Ronald J. Brinkerhoff , Rudolph H. Nobis , William Fox , Mark S. Zeiner , E. David Allen , Richard Smith , Jerome Reckelhoff , Philip Churchill
Inventor： Ronald J. Brinkerhoff , Rudolph H. Nobis , William Fox , Mark S. Zeiner , E. David Allen , Richard Smith , Jerome Reckelhoff , Philip Churchill
IPC: A61B20060101 , A61B17/115 , A61B17/28 , A61B17/068
CPC classification number: A61B17/115 , A61B17/1155 , A61B2017/07257 , A61B2017/2905 , A61B2017/2919
Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft. The actuator mechanism permits adjustment of the anvil gap to produce a desired staple height and precludes actuation of the staple head assembly if the anvil gap is set outside of a predetermined range. Also, the actuator mechanism is adapted to both advance and retract the staple driver relative to the staple holder in the stapling head assembly. Further, an improved arrangement for attaching the support shaft to the stapling head assembly and to the actuator handle assembly is provided.
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8.发明申请公开(公告)号：US20060046235A1
公开(公告)日：2006-03-02
申请号：US11204646
申请日：2005-08-15
Applicant: David Alexander , J. Brown , Eric Cabahug , Philip Churchill , Robert Cohen , Richard Cunningham , Ben Feldman , Diego Fontayne , Gregory Merril , Marlo Turchi
Inventor： David Alexander , J. Brown , Eric Cabahug , Philip Churchill , Robert Cohen , Richard Cunningham , Ben Feldman , Diego Fontayne , Gregory Merril , Marlo Turchi
IPC: G09B23/28
CPC classification number: G09B23/285
Abstract: An interface device and method for interfacing instruments to a medical procedure simulation system serve to interface peripherals in the form of mock medical instruments to the medical procedure simulation system computer to enable simulation of medical procedures. The interface device includes a housing having a mock bodily region of interest to facilitate insertion of a mock instrument, such as an endoscope tube, into the interface device. The mock bodily region of interest may be pivotable to simulate various patient orientations. The instrument is engaged by a capture mechanism in order to measure rotational and translational motion of the instrument. An actuator is disposed within the interface device to provide force feedback to the instrument. The measured motion is provided to the computer system to reflect instrument motion on the display during the simulation. Alternatively, the interface device may be configured to accommodate instrument assemblies having a plurality of nested instruments (e.g., sheath, catheter and wire), whereby the interface device individually grasps, measures manipulation of and provides force feedback to the nested instruments. In addition, the interface device may be configured to simultaneously accommodate a plurality of independently inserted instruments.
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公开(公告)号：US20090056952A1
公开(公告)日：2009-03-05
申请号：US12094988
申请日：2006-11-24
Applicant: Andrew Philip Churchill
Inventor： Andrew Philip Churchill
CPC classification number: E21B21/103 , E21B21/10 , E21B34/14 , E21B41/00
Abstract: A method of actuating a tool in a downhole string comprises utilising a flow restriction, such as a non-return valve, which provides less restriction to fluid flow in the normal direction to induce a reverse fluid pressure differential to permit actuation of the tool.
Abstract translation: 在井下管柱中致动工具的方法包括利用诸如止回阀的流量限制，其对沿法向的流体流动提供较少的限制，以引起反向流体压力差以允许工具的致动。
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公开(公告)号：US5275322A
公开(公告)日：1994-01-04
申请号：US10682
申请日：1993-01-28
Applicant: Ronald J. Brinkerhoff , Rudolph H. Nobis , Helmut Wolf , Federico Bilotti , William Fox , Mark S. Zeiner , E. David Allen , Richard Smith , Jerome Reckelhoff , Philip Churchill , Richard Grant , Roger Hildwein , J. David Hughett , Clifton Coles , W. Thompson Lawrence
Inventor： Ronald J. Brinkerhoff , Rudolph H. Nobis , Helmut Wolf , Federico Bilotti , William Fox , Mark S. Zeiner , E. David Allen , Richard Smith , Jerome Reckelhoff , Philip Churchill , Richard Grant , Roger Hildwein , J. David Hughett , Clifton Coles , W. Thompson Lawrence
IPC: A61B20060101 , A61B17/115 , A61B17/28 , A61B17/068
CPC classification number: A61B17/115 , A61B17/1155 , A61B2017/07257 , A61B2017/2905 , A61B2017/2919
Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft. The actuator mechanism permits adjustment of the anvil gap to produce a desired staple height and precludes actuation of the staple head assembly if the anvil gap is set outside of a predetermined range. Also, the actuator mechanism is adapted to both advance and retract the staple driver relative to the staple holder in the stapling head assembly. Further, an improved arrangement for attaching the support shaft to the stapling head assembly and to the actuator handle assembly is provided.
Abstract translation: 提供了一种用于执行圆形吻合缝合操作的外科缝合器械。 手术器械包括一个装订头组件，该装订头组件通过弯曲的轴安装到致动器手柄组件上并且包括改进的致动器机构，用于将所需的操作力和从致动器手柄组件通过弯曲轴的运动传递到钉子的砧座和缝钉驱动器 头组件。 缝合头组件包括可由一个或多个保持夹固定在砧座的空心轴上的可纵向移动的套管针。 当套管针缩回时，砧座轴滑入中心支撑管，该中心支撑管使砧座轴向和周向与钉在钉头组件上的缝钉保持架对准。 保持夹通过支撑管锁定在套针针上，并将张力从套管针传递到砧座，在砧座轴上没有张力负载。 致动器机构允许调整砧座间隙以产生期望的钉高度，并且如果砧座间隙设定在预定范围之外，则阻止钉头组件的致动。 此外，致动器机构适于相对于缝合头组件中的缝钉保持器使订书钉驱动器前进和缩回。 此外，提供了一种用于将支撑轴附接到装订头组件和致动器手柄组件的改进的布置。
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