中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.012 seconds)

    MINIATURE FLUID ATOMIZER
    1.
    发明申请
    MINIATURE FLUID ATOMIZER 审中-公开
    微型流体原型机

    公开(公告)号：WO2012054013A1

    公开(公告)日：2012-04-26

    申请号：PCT/US2010/002805

    申请日：2010-10-20

    Applicant: WOLFE TORY MEDICAL, INC. ,  CROLL, Perry, W. ,  DENTON, Marshall, T. ,  CHRISTENSEN, Mark, A. ,  TRAN, Huy, N.

    Inventor： CROLL, Perry, W. ,  DENTON, Marshall, T. ,  CHRISTENSEN, Mark, A. ,  TRAN, Huy, N.

    IPC: A61M11/02 ,  A61M11/06 ,  A61M25/10 ,  B05B1/10

    CPC classification number: A61M11/00 ,  A61M11/001 ,  A61M11/06 ,  A61M16/04 ,  A61M16/0463

    Abstract: Described is an atomizing nozzle having a relatively small frontal area permitting insertion of a nozzle into small diameter medical conduit(s). A body of a preferred nozzle has a characteristic size (e.g., cross-section diameter) of less than about 0.2 inch (0.5 cm). The nozzle body is typically carried on an extension member, which can be transversely flexible to permit passage of a nozzle body through a tube and along a nonlinear path. The nozzle body is typically connected to an extension member by way of a lap joint associated with the nozzle body. Preferred embodiments have a D e /O ratio of less than 12.0, a D b /O ratio of less than about 18, and a D b / D e ratio of less than about 1.1. Certain embodiments include a swirling chamber disposed upstream of the ejection orifice and having a proximal wall with a portion configured to at least approximate a portion of a dome, or other curved surface.

    Abstract translation: 描述了具有允许喷嘴插入小直径医疗管道的相对较小的前部区域的雾化喷嘴。 优选喷嘴的主体具有小于约0.2英寸（0.5cm）的特征尺寸（例如横截面直径）。 喷嘴体通常承载在延伸构件上，该延伸构件可以是横向柔性的，以允许喷嘴体通过管并且沿着非线性路径通过。 喷嘴体通常通过与喷嘴体相关联的搭接接头连接到延伸构件。 优选实施方案的De / O比小于12.0，Db / O比小于约18，Db / De比小于约1.1。 某些实施例包括设置在喷射孔的上游的旋转室，并具有近端壁，该近端壁具有至少近似于圆顶或其它弯曲表面的一部分的部分。

    TEMPORARY SURGICAL CLOSURE FOR A BODY CAVITY
    2.
    发明申请
    TEMPORARY SURGICAL CLOSURE FOR A BODY CAVITY 审中-公开
    身体紧张的临时关闭

    公开(公告)号：WO2008142580A3

    公开(公告)日：2009-09-17

    申请号：PCT/IB2008002453

    申请日：2008-03-14

    Applicant: WOLFE TORY MEDICAL INC ,  CHEATHAM MICHAEL L ,  CROLL PERRY W ,  WOLFE TIMOTHY R ,  DENTON MARSHALL T ,  BROWN MICHAEL J ,  CHRISTENSEN MARK A

    Inventor： CHEATHAM MICHAEL L ,  CROLL PERRY W ,  WOLFE TIMOTHY R ,  DENTON MARSHALL T ,  BROWN MICHAEL J ,  CHRISTENSEN MARK A

    IPC: A61B17/12 ,  A61B17/03 ,  A61B17/08

    CPC classification number: A61B17/3423

    Abstract: Described is an apparatus (100) adapted to temporarily close a surgical access opening (106) to a patient's body cavity (110). The apparatus includes a base (102) that is disposed around a perimeter of the opening, and a cap (104) that typically provides resealable access through the opening. The base generally forms an air-resistant seal to the patient's skin. In certain embodiments, the cap may be removable from the base. The base typically includes structure (180) configured to permit suction to be applied effective to remove undesired fluids from the body cavity. A cap is adapted to change in size to accommodate expansion and contraction of viscera.

    Abstract translation: 描述了适于临时关闭到患者体腔（110）的外科进入开口（106）的装置（100）。 该设备包括围绕开口的周边设置的基座（102）和通常提供通过开口的可再密封的通路的盖（104）。 基部通常形成对患者皮肤的防空气密封。 在某些实施例中，帽可以从底座移除。 底座通常包括被构造成允许有效地施加抽吸以从体腔去除不需要的流体的结构（180）。 适合改变尺寸以适应内脏膨胀和收缩的帽子。

    APPARATUS FOR MONITORING INTRA-ABDOMINAL PRESSURE
    4.
    发明申请
    APPARATUS FOR MONITORING INTRA-ABDOMINAL PRESSURE 审中-公开
    用于监测内压的装置

    公开(公告)号：WO2004078235A2

    公开(公告)日：2004-09-16

    申请号：PCT/US2004/006409

    申请日：2004-03-01

    Applicant: WOLFE TORY MEDICAL, INC. ,  CHRISTENSEN, Mark, C. ,  WOLFE, Timothy, R. ,  CROLL, Perry, W. ,  DENTON, Marshall, T. ,  KIMBALL, Edward, J.

    Inventor： CHRISTENSEN, Mark, C. ,  WOLFE, Timothy, R. ,  CROLL, Perry, W. ,  DENTON, Marshall, T. ,  KIMBALL, Edward, J.

    IPC: A61M

    CPC classification number: A61B5/412 ,  A61B5/205

    Abstract: An improved apparatus for monitoring the intra-abdominal pressure of a hospitalized patient includes a urinary catheter connected to a urine valve having selectable communication positions between a discharge end of the urinary catheter and either a drain or a fluid source. Preferably, the urine valve has a housing adapted to resist patient discomfort from leg-valve contact. One operable protective housing may be embodied as a separate tray component. Plumbing structure desirably maintains fluid supply and drain conduits in a substantially parallel arrangement to assist routing those conduits between a patient’s legs. When the urine valve is oriented for communication to the fluid source, an infusion pump may be used to introduce a known quantity of fluid through the urine valve and into the patient’s bladder where the fluid’s pressure can be measured. Desirably, a double check valve is included in a fluid supply path and arranged to permit repetitive operation of a syringe to inject a bolus of fluid into the patient’s bladder. Subsequent to making a pressure measurement, the urine valve is returned to the bladder draining position.

    Abstract translation: 用于监测住院患者的腹内压力的改进的装置包括连接到尿液阀的导尿管，其具有在导尿管的排出端和排液管或流体源之间的可选择的连通位置。 优选地，尿液阀具有适于抵抗来自腿阀接触的患者不适的壳体。 一个可操作的保护壳体可以被实现为单独的托盘部件。 管道结构理想地将流体供应和排出管道保持在基本上平行的布置中，以帮助在病人腿部之间布置这些管道。 当尿液阀定向为与流体源连通时，可以使用输注泵将已知量的流体通过尿液阀引入到患者的膀胱中，其中可以测量流体的压力。 期望地，双重止回阀包括在流体供应路径中并且布置成允许注射器的重复操作以将大量的液体注射到患者的膀胱中。 在进行压力测量之后，尿液阀返回到排气位置。

    AUTO-DISABLE SYRINGE ASSEMBLY
    5.
    发明申请
    AUTO-DISABLE SYRINGE ASSEMBLY 审中-公开
    自动灭菌器

    公开(公告)号：WO2013140380A2

    公开(公告)日：2013-09-26

    申请号：PCT/IB2013052303

    申请日：2013-03-22

    Applicant: WOLFE TORY MEDICAL INC

    Inventor： DENTON MARSHALL T ,  CROLL PERRY W ,  CHRISTENSEN MARK A ,  TRAN HUY N

    IPC: A61M5/50

    CPC classification number: A61M5/5066 ,  A61M5/31501 ,  A61M5/502 ,  A61M2005/5073

    Abstract: A syringe structured to permit multiple filling and emptying cycles with a single syringe, but then to automatically disable that syringe to resist syringe reuse subsequent to a final dose-ejecting cycle. The syringe includes a plunger with a distal tip carrying capture structure that protrudes from the dispensing aperture of the syringe at a fluid fully-expelled position. A fluid discharge attachment can be coupled to the syringe to guide dispensing one or more dose of treatment substance. A first locking element, typically carried by the fluid discharge attachment, couples with the capture structure to resist retraction of the fully-depressed plunger, and thereby resists reciprocation of the plunger to prevent reuse of the syringe. Effectively, the discharge aperture of the syringe is pinned between an internally disposed stopper and the external capture structure. A stem of the plunger may optionally be structured to detach, leaving the stopper behind inside the syringe body, to further frustrate reuse of the syringe. Sometimes, a second locking element may be included to also resist unscrewing a fluid discharge device from a syringe.

    Abstract translation: 一种注射器，其构造为允许用单个注射器进行多次填充和排空循环，然后自动禁用该注射器以抵抗在最终剂量 - 喷射循环之后的注射器重复使用。 注射器包括具有远端的携带捕获结构的柱塞，所述捕获结构在流体完全排出位置处从注射器的分配孔突出。 流体排放附件可以联接到注射器以引导分配一个或多个剂量的治疗物质。 通常由流体排放附件携带的第一锁定元件与捕获结构耦合以阻止完全凹陷的柱塞的缩回，从而抵抗柱塞的往复运动以防止注射器的再次使用。 有效地，将注射器的排出孔钉在内部设置的塞子和外部捕获结构之间。 柱塞的杆可以可选地被构造成分离，使塞子留在注射器主体内部，以进一步阻止注射器的重新使用。 有时，可以包括第二锁定元件，以抵抗从注射器旋转流体排出装置。

    ATOMIZER FOR NASAL THERAPY
    6.
    发明申请
    ATOMIZER FOR NASAL THERAPY 审中-公开
    NASAL治疗原理

    公开(公告)号：WO2012063124A1

    公开(公告)日：2012-05-18

    申请号：PCT/IB2011/002809

    申请日：2011-11-11

    Applicant: WOLFE TORY MEDICAL, INC ,  DENTON, Marshall, T. ,  CROLL, Perry, W. ,  CRISTENSEN, Mark, A. ,  WOLFE, Timothy, R. ,  BROWN, J., Michael

    Inventor： DENTON, Marshall, T. ,  CROLL, Perry, W. ,  CRISTENSEN, Mark, A. ,  WOLFE, Timothy, R. ,  BROWN, J., Michael

    IPC: A61M11/06 ,  A61M15/08 ,  A61M5/31

    CPC classification number: A61M11/00 ,  A61M11/001 ,  A61M11/007 ,  A61M11/06 ,  A61M15/08 ,  B05B1/3436 ,  B05B11/02

    Abstract: An atomizing nozzle structured particularly for nasal therapy. Preferred embodiments include a 2-piece atomizing nozzle structured to couple with luer-locking structure carried by a syringe. Such an atomizing nozzle includes a nasal stopper and a stem. A preferred nasal stopper includes a distal tip sized for insertion into a nostril of a human child, with a proximal shield portion being structured to resist over-insertion of a discharge orifice into the nostril. A nasal stopper desirably provides a centering function to urge the discharge orifice away from a nasal wall. One operable stem is structured to couple with the stopper and desirably carries unitary thread structure at a proximal end. A second operable stem is structured as a unitary part of the nasal stopper and also desirably carries unitary thread structure at a proximal end. Certain embodiments may also include spacer structure configured to reduce a dead volume inside the atomizing nozzle. Other embodiments may also include spacer structure configured to reduce dead volume inside a syringe that is coupled to the atomizing nozzle.

    Abstract translation: 一种特别用于鼻腔治疗的雾化喷嘴。 优选实施例包括被构造成与由注射器承载的鲁尔锁定结构联接的2件式雾化喷嘴。 这种雾化喷嘴包括鼻塞和阀杆。 优选的鼻塞包括尺寸适于插入人类小孩的鼻孔的远端，其中近端屏蔽部分构造成抵抗排出孔过度插入到鼻孔中。 鼻塞将期望地提供定心功能，以将排出孔推离鼻壁。 一个可操作的杆构造成与止动件联接，并且期望地在近端承载单一螺纹结构。 第二可操作的杆被构造为鼻塞的整体部分，并且还期望地在近端具有单一螺纹结构。 某些实施例还可以包括构造成减小雾化喷嘴内的死体积的间隔结构。 其他实施例还可以包括间隔结构，其被配置为减少联接到雾化喷嘴的注射器内的死体积。

    AUTO-DISABLE SYRINGE ASSEMBLY
    8.
    发明申请
    AUTO-DISABLE SYRINGE ASSEMBLY 审中-公开

    公开(公告)号：WO2013140380A3

    公开(公告)日：2013-09-26

    申请号：PCT/IB2013/052303

    申请日：2013-03-22

    Applicant: WOLFE TORY MEDICAL, INC

    Inventor： DENTON, Marshall T ,  CROLL, Perry W ,  CHRISTENSEN, Mark A ,  TRAN, Huy N

    IPC: A61M5/50

    Abstract: A syringe structured to permit multiple filling and emptying cycles with a single syringe, but then to automatically disable that syringe to resist syringe reuse subsequent to a final dose-ejecting cycle. The syringe includes a plunger with a distal tip carrying capture structure that protrudes from the dispensing aperture of the syringe at a fluid fully-expelled position. A fluid discharge attachment can be coupled to the syringe to guide dispensing one or more dose of treatment substance. A first locking element, typically carried by the fluid discharge attachment, couples with the capture structure to resist retraction of the fully-depressed plunger, and thereby resists reciprocation of the plunger to prevent reuse of the syringe. Effectively, the discharge aperture of the syringe is pinned between an internally disposed stopper and the external capture structure. A stem of the plunger may optionally be structured to detach, leaving the stopper behind inside the syringe body, to further frustrate reuse of the syringe. Sometimes, a second locking element may be included to also resist unscrewing a fluid discharge device from a syringe.

    INTRA-ABDOMINAL PRESSURE MONITORING DEVICE AND METHOD
    9.
    发明申请
    INTRA-ABDOMINAL PRESSURE MONITORING DEVICE AND METHOD 审中-公开
    内部压力监测装置和方法

    公开(公告)号：WO2006041496A1

    公开(公告)日：2006-04-20

    申请号：PCT/US2004/033463

    申请日：2004-10-11

    Applicant: WOLFE TORY MEDICAL, INC. ,  CHRISTENSEN, Mark, C. ,  WOLFE, Timothy, R. ,  CROLL, Perry, W. ,  DENTON, Marshall, T. ,  KIMBALL, Edward, J.

    Inventor： CHRISTENSEN, Mark, C. ,  WOLFE, Timothy, R. ,  CROLL, Perry, W. ,  DENTON, Marshall, T. ,  KIMBALL, Edward, J.

    IPC: A61B5/00

    CPC classification number: A61B5/412 ,  A61B5/205

    Abstract: An apparatus for monitoring the intra-abdominal pressure of a patient includes a urinary catheter (102) connected to a urine valve (250) providing selectable communication between a discharge end of the urinary catheter (102) and either a drain (224) or a fluid source (104). Preferably, the urine valve (250) is adapted for remote actuation and has a housing adapted to resist patient discomfort from leg-valve (250) contact. Plumbing structure desirably maintains fluid supply (225) and drain (223) conduits in a substantially parallel arrangement to assist routing those conduits (225, 223) between a patient's legs. When the urine valve (250) is oriented to permit communication with the fluid source (104), an infusion pump (116') may be used to infuse a known quantity of fluid through the urine valve (250) and into the patient's bladder (216). A pressure transducer (218) desirably is connected in-circuit to indicate the fluid's pressure and avoid pressure fluctuations induced by system components. To facilitate the infusion process, an automatic flow control device may be included in a fluid supply path (225) and arranged to permit repetitive operation of a syringe (116') to inject a bolus of fluid into the patient's bladder (216). Subsequent to making a pressure measurement, the urine valve (250) is returned to the bladder (216) draining position.

    Abstract translation: 用于监测患者的腹内压力的装置包括连接到尿液阀（250）的导尿管（102），其提供在导尿管（102）的排放端与排泄管（224）或排液管 流体源（104）。 优选地，尿液阀（250）适于远程致动并且具有适于抵抗腿阀（250）接触的患者不适的壳体。 管道结构理想地维持基本平行布置的流体供应（225）和排水（223）管道，以帮助路由患者腿部之间的这些管道（225,223）。 当尿液阀（250）被定向成允许与流体源（104）连通时，输注泵（116'）可用于将已知量的流体通过尿液阀（250）注入到患者的膀胱（ 216）。 压力传感器（218）理想地在线连接以指示流体的压力并避免由系统部件引起的压力波动。 为了便于输注过程，自动流量控制装置可以包括在流体供应路径（225）中，并被布置成允许注射器（116'）重复操作以将大量的液体注射到患者的膀胱（216）中。 在进行压力测量之后，尿液阀（250）返回至排气位置（216）。

    TEMPORARY SURGICAL CLOSURE FOR A BODY CAVITY
    10.
    发明申请
    TEMPORARY SURGICAL CLOSURE FOR A BODY CAVITY 审中-公开
    身体紧张的临时关闭

    公开(公告)号：WO2008142580A2

    公开(公告)日：2008-11-27

    申请号：PCT/IB2008/002453

    申请日：2008-03-14

    Applicant: WOLFE TORY MEDICAL, INC. ,  CHEATHAM, Michael, L. ,  CROLL, Perry, W. ,  WOLFE, Timothy, R. ,  DENTON, Marshall, T. ,  BROWN, Michael, J. ,  CHRISTENSEN, Mark, A.

    Inventor： CHEATHAM, Michael, L. ,  CROLL, Perry, W. ,  WOLFE, Timothy, R. ,  DENTON, Marshall, T. ,  BROWN, Michael, J. ,  CHRISTENSEN, Mark, A.

    CPC classification number: A61B17/3423

    Abstract: Described is an apparatus (100) adapted to temporarily close a surgical access opening (106) to a patient's body cavity (110). The apparatus includes a base (102) that is disposed around a perimeter of the opening, and a cap (104) that typically provides resealable access through the opening. The base generally forms an air-resistant seal to the patient's skin. In certain embodiments, the cap may be removable from the base. The base typically includes structure (180) configured to permit suction to be applied effective to remove undesired fluids from the body cavity. A cap is adapted to change in size to accommodate expansion and contraction of viscera.

    Abstract translation: 描述了适于临时关闭到患者体腔（110）的外科进入开口（106）的装置（100）。 该设备包括围绕开口的周边设置的基座（102）和通常提供通过开口的可再密封的通路的盖（104）。 基部通常形成对患者皮肤的防空气密封。 在某些实施例中，帽可以从底座移除。 底座通常包括被构造成允许有效地施加抽吸以从体腔去除不需要的流体的结构（180）。 适合改变尺寸以适应内脏膨胀和收缩的帽子。

Patent Agency Ranking