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    Wound irrigation apparatus
    1.
    发明授权
    Wound irrigation apparatus 失效
    伤口灌溉装置

    公开(公告)号：US06293929B1

    公开(公告)日：2001-09-25

    申请号：US08925866

    申请日：1997-09-09

    申请人： Steven M. Smith ,  Mark A. Christensen ,  Philip M. Triolo ,  Deborah K. Jacobson

    发明人： Steven M. Smith ,  Mark A. Christensen ,  Philip M. Triolo ,  Deborah K. Jacobson

    IPC分类号： A61M3500

    CPC分类号： A61M3/0262 ,  A61B90/05 ,  A61M3/0287

    摘要： A wound irrigation apparatus comprising a fillable fluid delivery member, a fluid channel, and a splash shield for use in wound irrigation is disclosed. The splash shield is a three-dimensional shield positionable about a wound to protect medical personnel from the back splash resulting from wound irrigation and is at least partially flexible and compliant for shaping the shield to fit the unique shape or dimension of a wound. The flexible peripheral edge of the splash shield also prevents damage to the wound if the shield should come in contact with the wound. The shield may also be structured to provide selective angular adjustment of fluid delivery to the wound. The shield of the present invention generally comprises a shield member and a hub positioned through the surface of the shield member to direct fluid to a wound. The shield member may be structured to provide selective angular positioning of the hub to selectively direct fluid to the wound site. The fluid channel may be variable in length, internal diameter and bore shape to selectively determine the pressure at which fluid is delivered to the wound site and to selectively determine the spray pattern. The wound irrigation apparatus may also include an ergonomically designed handle attachable to the fillable fluid delivery member for facilitating filling and evacuation of the fluid delivery member.

    摘要翻译： 公开了一种伤口灌溉装置，包括可填充流体输送构件，流体通道和用于伤口冲洗的防溅罩。 防溅罩是围绕伤口定位的三维屏蔽物，用于保护医务人员免受伤口冲洗引起的背部飞溅，并且至少部分地具有灵活性和柔顺性，以使护罩成形以适应伤口的独特形状或尺寸。 如果防护罩与伤口接触，防溅罩的柔性外围边缘也能防止损伤伤口。 护罩还可以构造成提供对伤口的流体输送的选择性角度调整。 本发明的护罩通常包括屏蔽构件和定位成穿过屏蔽构件的表面以将流体引导到伤口的毂。 屏蔽构件可以被构造成提供毂的选择性角度定位以选择性地将流体引导到伤口部位。 流体通道的长度，内径和孔形状可以是可变的，以选择性地确定流体被输送到伤口部位的压力并选择性地确定喷射模式。 伤口灌洗装置还可以包括可附接到可填充流体输送构件的符合人体工程学设计的手柄，以便于填充和排出流体输送构件。

    Wound irrigation shield
    2.
    发明授权
    Wound irrigation shield 有权
    伤口灌洗盾

    公开(公告)号：US06402724B1

    公开(公告)日：2002-06-11

    申请号：US09260626

    申请日：1999-03-01

    申请人： Steven M. Smith ,  Mark A. Christensen ,  Deborah K. Jacobson

    发明人： Steven M. Smith ,  Mark A. Christensen ,  Deborah K. Jacobson

    IPC分类号： A61M3500

    CPC分类号： A61M3/0287 ,  A61B90/05 ,  A61M3/0262

    摘要： A splash shield for use in wound irrigation comprises a three-dimensional shield member having a peripheral edge and a surface extending from the peripheral edge, the shield member being formed at least in part of flexible and pliant material for selectively shaping the peripheral edge to fit the shape or dimension of a wound, and an adjustable hub extending from the surface of the shield member configured to be circumferentially adjustable to adapt to the fluid end portion of any number and variety of irrigation fluid delivery devices. An attachable drain tube and a splash shield having an attached drain tube for removing fluid from the wound site is also disclosed.

    摘要翻译： 用于伤口冲洗的防溅罩包括具有周边边缘和从周缘延伸的表面的三维屏蔽构件，屏蔽构件至少部分地形成为柔性和柔韧的材料，用于选择性地成形周边边缘以适合 伤口的形状或尺寸以及从屏蔽构件的表面延伸的可调节的衬套，其被构造成周向可调节，以适应任何数量和种类的冲洗流体输送装置的流体端部。 还公开了一种可附接的排水管和防溅罩，其具有用于从伤口部位移除流体的附接排水管。

    Valved Sheath Introducer for Venous Cannulation
    6.
    发明申请
    Valved Sheath Introducer for Venous Cannulation 有权
    用于静脉插管的护翼导管

    公开(公告)号：US20120184913A1

    公开(公告)日：2012-07-19

    申请号：US13434415

    申请日：2012-03-29

    申请人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    发明人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    IPC分类号： A61M29/00

    CPC分类号： A61B17/3415 ,  A61B17/3498 ,  A61M25/0662 ,  A61M39/0693 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49826 ,  Y10T137/788 ,  Y10T137/7885

    摘要： A valved sheath introducer for venous cannulation, including a valve, sheath, handle and cap. The valve is configured to permit safe introduction and removal of medical instruments through the sheath introducer. The valve may have one or more anchoring members and a thickened central portion through which a slit is formed. The central portion may have one or more concave surfaces and the slit can be angled with respect to the top surface of the valve. The cap is attached to the handle, compressing a portion of the valve therebetween.

    摘要翻译： 一种用于静脉插管的带阀导管器，包括阀，护套，手柄和帽。 阀被配置为允许通过护套引入器安全地引入和移除医疗器械。 阀可以具有一个或多个锚固构件和增厚的中心部分，通过该中心部分形成狭缝。 中心部分可以具有一个或多个凹面，并且狭缝可以相对于阀的顶表面成角度。 盖子附接到手柄，压缩其间的阀的一部分。

    Valved sheath introducer for venous cannulation
    7.
    发明授权
    Valved sheath introducer for venous cannulation 有权
    阀门导管器用于静脉插管

    公开(公告)号：US07637893B2

    公开(公告)日：2009-12-29

    申请号：US11119599

    申请日：2005-05-02

    申请人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    发明人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    IPC分类号： A61M5/178

    CPC分类号： A61B17/3415 ,  A61B17/3498 ,  A61M25/0662 ,  A61M39/0693 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49826 ,  Y10T137/788 ,  Y10T137/7885

    摘要： A valved sheath introducer for venous cannulation, including a valve, sheath, handle and cap. The valve is configured to permit safe introduction and removal of medical instruments through the sheath introducer. The valve may have one or more anchoring members and a thickened central portion through which a slit is formed. The central portion may have one or more concave surfaces and the slit can be angled with respect to the top surface of the valve. The cap is attached to the handle, compressing a portion of the valve therebetween.

    摘要翻译： 一种用于静脉插管的带阀导管器，包括阀，护套，手柄和帽。 阀被配置为允许通过护套引入器安全地引入和移除医疗器械。 阀可以具有一个或多个锚固构件和增厚的中心部分，通过该中心部分形成狭缝。 中心部分可以具有一个或多个凹面，并且狭缝可以相对于阀的顶表面成角度。 盖子附接到手柄，压缩其间的阀的一部分。

    VALVED SHEATH INTRODUCER FOR VENOUS CANNULATION
    8.
    发明申请
    VALVED SHEATH INTRODUCER FOR VENOUS CANNULATION 审中-公开
    VENOUS CANNULATION的VALVED SHEATH介绍

    公开(公告)号：US20100101069A1

    公开(公告)日：2010-04-29

    申请号：US12648533

    申请日：2009-12-29

    申请人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    发明人： Mark A. Christensen ,  Steven M. Smith ,  Walter Shang ,  James D. Beal

    IPC分类号： B23P17/04

    CPC分类号： A61B17/3415 ,  A61B17/3498 ,  A61M25/0662 ,  A61M39/0693 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49826 ,  Y10T137/788 ,  Y10T137/7885

    摘要： A valved sheath introducer for venous cannulation, including a valve, sheath, handle and cap. The valve is configured to permit safe introduction and removal of medical instruments through the sheath introducer. The valve may have one or more anchoring members and a thickened central portion through which a slit is formed. The central portion may have one or more concave surfaces and the slit can be angled with respect to the top surface of the valve. The cap is attached to the handle, compressing a portion of the valve therebetween.

    摘要翻译： 一种用于静脉插管的带阀导管器，包括阀，护套，手柄和帽。 阀被配置为允许通过护套引入器安全地引入和移除医疗器械。 阀可以具有一个或多个锚固构件和增厚的中心部分，通过该中心部分形成狭缝。 中心部分可以具有一个或多个凹面，并且狭缝可以相对于阀的顶表面成角度。 盖子附接到手柄，压缩其间的阀的一部分。

    Atomizer for nasal therapy
    9.
    发明授权
    Atomizer for nasal therapy 有权

    公开(公告)号：US11241547B2

    公开(公告)日：2022-02-08

    申请号：US13884576

    申请日：2011-11-11

    申请人： Marshall T. Denton ,  Perry W. Croll ,  Mark A. Christensen ,  Timothy R. Wolfe ,  J. Michael Brown

    发明人： Marshall T. Denton ,  Perry W. Croll ,  Mark A. Christensen ,  Timothy R. Wolfe ,  J. Michael Brown

    IPC分类号： A61M11/00 ,  A61M15/08 ,  A61M11/06 ,  B05B11/02 ,  B05B1/34

    摘要： 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.

    Stylet apparatuses and methods of manufacture
    10.
    发明授权
    Stylet apparatuses and methods of manufacture 有权
    探针设备和制造方法

    公开(公告)号：US08784336B2

    公开(公告)日：2014-07-22

    申请号：US11466602

    申请日：2006-08-23

    申请人： Matthew W. Bown ,  Mark A. Christensen ,  Guy Rome ,  Bret Hamatake

    发明人： Matthew W. Bown ,  Mark A. Christensen ,  Guy Rome ,  Bret Hamatake

    IPC分类号： A61B5/00 ,  A61M25/00 ,  A61M5/178

    CPC分类号： A61M25/0102 ,  A61M25/0043 ,  A61M25/0127

    摘要： A stylet capable of being at least partially disposed within a lumen of a device is disclosed. This stylet may include an elongated body comprising a proximal end, a distal end, and at least one magnetic material. In certain embodiments, the elongated body may also include at least one core element, a tubular member circumferentially disposed about at least a portion of the core element, and/or at least one support member circumferentially disposed about at least a portion of the core element. In addition, a matrix material may be disposed between the core element and the tubular member to retain the magnetic material within the elongated body. A catheter assembly including a stylet and a corresponding method of manufacture are also disclosed.

    摘要翻译： 公开了能够至少部分地设置在设备的内腔内的探针。 该探针可以包括细长体，其包括近端，远端和至少一种磁性材料。 在某些实施例中，细长主体还可以包括至少一个芯元件，围绕芯元件的至少一部分周向设置的管状构件，和/或围绕芯元件的至少一部分周向设置的至少一个支撑构件 。 此外，基体材料可以设置在芯元件和管状构件之间以将磁性材料保持在细长体内。 还公开了一种包括探针和相应的制造方法的导管组件。