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    Pressure indicator
    3.
    发明授权
    Pressure indicator 有权

    公开(公告)号：US10182947B2

    公开(公告)日：2019-01-22

    申请号：US13030042

    申请日：2011-02-17

    申请人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    发明人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    IPC分类号： A61F13/02 ,  A61M1/00 ,  A61F13/00

    摘要： Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system.

    PRESSURE INDICATOR
    5.
    发明申请
    PRESSURE INDICATOR 审中-公开
    压力指示器

    公开(公告)号：US20110137270A1

    公开(公告)日：2011-06-09

    申请号：US13030042

    申请日：2011-02-17

    申请人： Dean HU ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    发明人： Dean HU ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    IPC分类号： A61M1/00

    CPC分类号： A61F13/0213 ,  A61F13/00051 ,  A61F13/00068 ,  A61F13/0216 ,  A61F13/022 ,  A61F13/0223 ,  A61F13/0253 ,  A61F13/0256 ,  A61F2013/00412 ,  A61M1/0027 ,  A61M1/0088

    摘要： Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system.

    摘要翻译： 本文公开了一种旨在将减压施加到减压伤口治疗（RPWT）也称为负压伤口治疗（NPWT）的身体表面上的装置。 在施用这种治疗方法期间，在待治疗组织的一部分周围形成基本上气密的密封。 该密封件由敷料提供，该敷料提供从组织的一部分到减压源的流体连通。 本文公开了一种修整系统，其被配置为增强该敷料的可用性和功能性。 首先，系统可以被配置为允许流体连通管道沿着基本上垂直于敷料的轴线完全旋转到减压源。 第二，该系统可以被配置为包括单向阀以防止任何排水的回流。 第三，该系统可以被配置有由不透明翼片覆盖的透明窗口，以允许通过敷料进行检查。 第四，系统可以被配置为包括一个指示器，其在目视上清楚是否应用了减压。 第五，该系统被配置为使敷料系统的轮廓最小化。

    DEVICE FOR DELIVERY OF REDUCED PRESSURE TO BODY SURFACES
    6.
    发明申请
    DEVICE FOR DELIVERY OF REDUCED PRESSURE TO BODY SURFACES 审中-公开
    将减压压力输送到车身表面的装置

    公开(公告)号：US20100137775A1

    公开(公告)日：2010-06-03

    申请号：US12626426

    申请日：2009-11-25

    申请人： Dean HU ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    发明人： Dean HU ,  Kenton Fong ,  Moshe Pinto ,  Philip Hui ,  Kenneth Wu ,  Craig McGreevy ,  Evan Anderson

    IPC分类号： A61F13/02 ,  A61M1/00

    CPC分类号： A61F13/0213 ,  A61F13/00051 ,  A61F13/00068 ,  A61F13/0216 ,  A61F13/022 ,  A61F13/0223 ,  A61F13/0253 ,  A61F13/0256 ,  A61F2013/00412 ,  A61M1/0027 ,  A61M1/0088 ,  A61M2205/583

    摘要： Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system.

    摘要翻译： 本文公开了一种旨在将减压施加到减压伤口治疗（RPWT）也称为负压伤口治疗（NPWT）的身体表面上的装置。 在施用这种治疗方法期间，在待治疗组织的一部分周围形成基本上气密的密封。 该密封件由敷料提供，该敷料提供从组织的一部分到减压源的流体连通。 本文公开了一种修整系统，其被配置为增强该敷料的可用性和功能性。 首先，系统可以被配置为允许流体连通管道沿着基本上垂直于敷料的轴线完全旋转到减压源。 第二，该系统可以被配置为包括单向阀以防止任何排水的回流。 第三，该系统可以被配置有由不透明翼片覆盖的透明窗口，以允许通过敷料进行检查。 第四，系统可以被配置为包括一个指示器，其在目视上清楚是否应用了减压。 第五，该系统被配置为使敷料系统的轮廓最小化。

    Methods and devices for applying closed incision negative pressure wound therapy
    7.
    发明授权
    Methods and devices for applying closed incision negative pressure wound therapy 有权
    用于闭合切口负压伤口治疗的方法和装置

    公开(公告)号：US08366693B2

    公开(公告)日：2013-02-05

    申请号：US12818459

    申请日：2010-06-18

    申请人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    发明人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0088 ,  A61F2013/00536 ,  A61M1/0076 ,  A61M1/009 ,  A61M1/0096 ,  A61M27/00

    摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.

    摘要翻译： 外科组织治疗装置包括密封剂层和收集室。 密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。 封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。 收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。 优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。 收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

    Methods and Devices for Applying Closed Incision Negative Pressure Wound Therapy
    8.
    发明申请
    Methods and Devices for Applying Closed Incision Negative Pressure Wound Therapy 有权
    应用闭合切口阴性伤口治疗的方法和装置

    公开(公告)号：US20110015594A1

    公开(公告)日：2011-01-20

    申请号：US12818459

    申请日：2010-06-18

    申请人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    发明人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0088 ,  A61F2013/00536 ,  A61M1/0076 ,  A61M1/009 ,  A61M1/0096 ,  A61M27/00

    摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.

    摘要翻译： 外科组织治疗装置包括密封剂层和收集室。 密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。 封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。 收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。 优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。 收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

    METHODS AND DEVICES FOR APPLYING CLOSED INCISION NEGATIVE PRESSURE WOUND THERAPY
    10.
    发明申请
    METHODS AND DEVICES FOR APPLYING CLOSED INCISION NEGATIVE PRESSURE WOUND THERAPY 有权
    用于应用闭合感染负压治疗的方法和装置

    公开(公告)号：US20100262126A1

    公开(公告)日：2010-10-14

    申请号：US12757654

    申请日：2010-04-09

    申请人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    发明人： Dean Hu ,  Kenton Fong ,  Moshe Pinto ,  Kenneth Wu ,  Craig McGreevy ,  Brendan Donohoe

    IPC分类号： A61M27/00

    CPC分类号： A61M1/0088 ,  A61F2013/00536 ,  A61M1/0076 ,  A61M1/009 ,  A61M1/0096 ,  A61M27/00

    摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.

    摘要翻译： 外科组织治疗装置包括密封剂层和收集室。 密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。 封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。 收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。 优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。 收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。