公开(公告)号：US20110087177A2

公开(公告)日：2011-04-14

申请号：US12719715

申请日：2010-03-08

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： A61M1/00

CPC分类号： A61M1/0088 ,  A61M1/0031 ,  A61M1/0072 ,  A61M2205/3334

摘要： A reduced pressure treatment appliance is provided for treating a wound on the body of a patient. In some embodiments, the appliance comprises a cover, which can have a top cup member and an interface member. The interface member can have flow control means, configured to permit exudate from the wound to flow through the flow control means into the volume under the cover, but not in the opposite direction. Also, in some embodiments, the top cup member can have a lid member, a cup body member, and lid attachment means to removably attach the lid member to the cup body member. In some embodiments, the cover can be configured to facilitate access to the wound for monitoring, treatment and other purposes without removing the cover from the body. The wound treatment appliance can have a vacuum system to supply reduced pressure to the site of the wound in the volume under the cover. A suction bulb can be used to provide a source of reduced pressure to the cover. Additionally, methods are provided for using various embodiments of the treatment appliance.

摘要翻译： 提供减压治疗器具用于治疗患者身体上的伤口。 在一些实施例中，该器具包括可以具有顶杯构件和接口构件的盖。 接口构件可以具有流量控制装置，其被配置为允许来自伤口的渗出物流过流量控制装置进入盖下的体积，但不是相反的方向。 此外，在一些实施例中，顶杯构件可以具有盖构件，杯体构件和盖附接装置，以将盖构件可移除地附接到杯体构件。 在一些实施例中，盖可以被配置为便于接近伤口以进行监测，治疗和其它目的，而不需要从身体上移除盖子。 伤口治疗器具可以具有真空系统，以在盖下面的体积中向伤口部位提供减压。 可以使用抽吸灯泡来为盖提供减压源。 另外，提供了使用治疗器具的各种实施例的方法。

公开(公告)号：US20050222544A1

公开(公告)日：2005-10-06

申请号：US11098265

申请日：2005-04-04

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： A61M1/00

CPC分类号： A61M1/009 ,  A61F13/00068 ,  A61M1/0001 ,  A61M1/0011 ,  A61M1/005 ,  A61M1/0052 ,  A61M1/0088 ,  A61M35/00 ,  A61M2205/075

摘要： A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises an impermeable flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments, the impermeable flexible overlay comprises suction assistance means, such as channels, which assist in the application of reduced pressure to the area of the wound and removal of exudate from the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the wound in the area under the flexible overlay. In yet other embodiments, the wound treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of the wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, the appliance may include a suction drain. In other embodiments, the appliance may include a collection chamber to collect and store exudate from the wound. In yet other embodiments, a suction bulb may be used to provide a source of reduced pressure to an impermeable overlay that covers all or a portion of the wound. Finally, methods are provided for using various embodiments of the wound treatment appliance.

摘要翻译： 提供伤口治疗器具用于治疗伤口的全部或一部分。 在一些实施例中，该器具包括不渗透的柔性覆盖物，其覆盖伤口的全部或一部分，以便将减压施加到伤口的被覆盖部分上。 在其他实施例中，不透水的柔性覆盖物包括吸入辅助装置，例如通道，其有助于将减压施加到伤口区域并从伤口除去渗出物。 在其它实施例中，伤口治疗器具还包括真空系统，以在柔性覆盖物下方的区域中向伤口提供减压。 在其它实施例中，伤口治疗器具还包括用于防止伤口过度生长或鼓励伤口组织生长成包括伤口包扎装置的可吸收基质的伤口填充装置。 在其他实施例中，器具可以包括抽吸排水管。 在其他实施例中，器具可以包括收集室，以从伤口收集和储存渗出物。 在其它实施例中，抽吸灯泡可用于向覆盖全部或部分伤口的不透水覆盖层提供减压源。 最后，提供了使用伤口治疗器具的各种实施例的方法。

公开(公告)号：US20050222528A1

公开(公告)日：2005-10-06

申请号：US11098203

申请日：2005-04-04

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： A61F5/00 ,  A61M1/00

CPC分类号： A61M1/0088 ,  A61M1/0031 ,  A61M1/0072 ,  A61M2205/3334

摘要： A reduced pressure treatment appliance is provided for treating a wound on the body of a patient. In some embodiments, the appliance comprises a cover, which is further comprised of a top cup member and an interface member. The interface member comprises flow control means, which permit exudate from the wound to flow through the flow control means into the volume under the cover, but not in the opposite direction. Also, in some embodiments, the top cup member is further comprised of a lid member, a cup body member, and lid attachment means to removably attach the lid member to the cup body member. In some of these embodiments, it is possible to access the wound for monitoring, treatment and other purposes without removing the cover from the body. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the site of the wound in the volume under the cover. In yet other embodiments, a suction bulb may be used to provide a source of reduced pressure to a cover that covers the wound. Finally, methods are provided for using various embodiments of the treatment appliance.

摘要翻译： 提供减压治疗器具用于治疗患者身体上的伤口。 在一些实施例中，该器具包括盖，该盖还包括顶杯构件和接口构件。 界面构件包括流动控制装置，其允许来自伤口的渗出物流过流量控制装置进入盖下的体积，但不是相反的方向。 此外，在一些实施例中，顶杯构件还包括盖构件，杯体构件和盖附接装置，以将盖构件可移除地附接到杯体构件。 在这些实施例中的一些实施例中，可以进行伤口以进行监视，治疗和其它目的，而不需要从身体移除盖子。 在其它实施例中，伤口治疗器具还包括一个真空系统，以在盖下的体积中向伤口部位提供减压。 在其它实施例中，抽吸灯泡可用于向覆盖伤口的罩提供减压源。 最后，提供了使用治疗器具的各种实施例的方法。

公开(公告)号：US09366042B2

公开(公告)日：2016-06-14

申请号：US13982849

申请日：2012-01-24

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： E06C7/16 ,  E04G5/14 ,  E04G1/34 ,  E04G1/30

CPC分类号： E04G5/14 ,  E04G1/30 ,  E04G1/34 ,  E04G2001/305

摘要： A collapsible structure is described that can be erected to provide an elevated working platform having two ends and two sides. Two telescopically collapsible ladder frames (10, 12) are disposed above the level of the platform, one on each end of the platform. Each ladder frame (10, 12) is formed of two stiles (20, 22) having telescopically collapsible sections, rungs each extending between respective sections of the two stiles and latch mechanisms for locking the stile sections in the extended position of the ladder frame. Each of the ladder frames (10, 12) further incorporates a guardrail (30, 32) that lies parallel to the rungs (24) when the ladder frame is collapsed. The guardrail (30, 32) is mounted for rotation about a first stile and releasably secured to the second stile. After release from the second stile of the same ladder frame and rotation about the first stile each guardrail is connectable to the second stile of the other ladder frame to lie parallel to a side of the platform.

摘要翻译： 描述了一种可折叠结构，其可以被竖立以提供具有两个端部和两侧的高架工作平台。 两个可伸缩的可折叠梯架（10,12）设置在平台的水平面之上，一个在平台的每一端。 每个梯架（10,12）由具有可伸缩部分的两个平台（20,22）形成，每个梯架各自在两个平台的相应部分之间延伸，并且用于将梯形部分锁定在梯架的延伸位置中的闩锁机构。 每个梯架（10,12）还包括当梯架被塌缩时平行于梯级（24）的护栏（30,32）。 护栏（30,32）被安装成围绕第一平台旋转并可释放地固定到第二平台。 从相同的梯子框架的第二个平台释放并围绕第一个立体架的旋转，每个护栏可连接到另一个梯架的第二个平台，平行于平台的一侧。

公开(公告)号：US20050261642A1

公开(公告)日：2005-11-24

申请号：US11064813

申请日：2005-02-24

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： A61F13/00 ,  A61F15/00 ,  A61M1/00

CPC分类号： A61M1/0088 ,  A61F13/0216 ,  A61M1/0001 ,  A61M1/0031 ,  A61M1/0066 ,  A61M39/00 ,  A61M2205/075 ,  A61M2205/583 ,  A61M2205/75

摘要： A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises an impermeable flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the wound in the area under the flexible overlay. In yet other embodiments, the wound treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of the wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, the appliance may include a suction drain. In other embodiments, the appliance may include a collection chamber to collect and store exudate from the wound. In yet other embodiments, a suction bulb may be used to provide a source of reduced pressure to an impermeable overlay that covers all or a portion of the wound. Finally, methods are provided for using various embodiments of the wound treatment appliance.

摘要翻译： 提供伤口治疗器具用于治疗伤口的全部或一部分。 在一些实施例中，该器具包括不渗透的柔性覆盖物，其覆盖伤口的全部或一部分，以便将减压施加到伤口的被覆盖部分上。 在其它实施例中，伤口治疗器具还包括真空系统，以在柔性覆盖物下方的区域中向伤口提供减压。 在其它实施例中，伤口治疗器具还包括用于防止伤口过度生长或鼓励伤口组织生长成包括伤口包扎装置的可吸收基质的伤口填充装置。 在其他实施例中，器具可以包括抽吸排水管。 在其他实施例中，器具可以包括收集室，以从伤口收集和储存渗出物。 在其它实施例中，抽吸灯泡可用于向覆盖全部或部分伤口的不透水覆盖层提供减压源。 最后，提供了使用伤口治疗器具的各种实施例的方法。

公开(公告)号：US20050203452A1

公开(公告)日：2005-09-15

申请号：US11075020

申请日：2005-03-08

申请人： Richard Weston ,  Timothy Johnson ,  Michael Miller

发明人： Richard Weston ,  Timothy Johnson ,  Michael Miller

IPC分类号： A61F5/00

CPC分类号： A61M1/0088 ,  A61F13/00068 ,  A61F2013/00536 ,  A61F2013/00574 ,  A61H9/0057 ,  A61H2205/065 ,  A61H2205/106 ,  A61H2205/12

摘要： A reduced pressure treatment appliance is provided for enclosing and providing reduced pressure treatment to a portion of a body of a patient. The reduced pressure treatment appliance may be used to treat wounds and other conditions, such as lymphedema, varicose veins, venous insufficiency and stasis, and other infirmities. In some embodiments, the appliance comprises an enclosure that encloses the portion of the body to be treated for purposes of applying a reduced pressure to the enclosed portion of the body. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the portion of the body to be treated in the volume under the enclosure. In yet other embodiments, the treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, a suction bulb may be used to provide a source of reduced pressure to an enclosure that encloses the portion of the body to be treated. Finally, methods are provided for using various embodiments of the treatment appliance.

摘要翻译： 提供减压治疗器具用于封闭并向患者身体的一部分提供减压治疗。 减压治疗器具可用于治疗伤口和其他病症，如淋巴水肿，静脉曲张，静脉功能不全和淤滞等恶病质。 在一些实施例中，该器具包括围绕被处理体的部分的外壳，用于将减压施加到身体的封闭部分。 在其它实施例中，伤口治疗器具还包括一个真空系统，用于在外壳体积下的被处理体的部分上提供减压。 在其它实施例中，治疗器具还包括用于防止伤口过度生长或鼓励伤口组织生长成包括伤口包扎装置的可吸收基质的伤口填充装置。 在另外的其它实施例中，抽吸灯泡可用于向包围待处理身体部分的外壳提供减压源。 最后，提供了使用治疗器具的各种实施例的方法。

公开(公告)号：US20050001195A1

公开(公告)日：2005-01-06

申请号：US10613804

申请日：2003-07-03

申请人： Kevin Blease ,  Richard Weston

发明人： Kevin Blease ,  Richard Weston

IPC分类号： F16J15/10 ,  F16J15/12 ,  F16K3/02 ,  F16K3/00

CPC分类号： F16J15/121 ,  F16J15/104 ,  F16K3/0227 ,  F16K3/0281

摘要： A seal for use with a knife gate valve is disclosed, the seal having a loop to which is attached an axially facing sealing lobe. A sealing surface is positioned on the sealing lobe, the sealing surface having an axially projecting leading edge and flanking annular sealing surfaces oriented angularly. Axial and inner channels extend around the loop and provide space for the loop to deform when the sealing lobe is compressed. A reinforcing band is encapsulated within the loop to stiffen it against buckling when compressed by forces acting across the leading edge. The seal is used in facing pairs with the sealing lobes being compressed against one another to form a radial seal when the valve is open. The seal is made from a flexible, resilient elastomeric compound; the band is metal.

摘要翻译： 公开了一种用于刀闸阀的密封件，所述密封件具有环，所述环附接有轴向面对的密封凸角。 密封表面位于密封凸缘上，密封表面具有轴向突出的前缘和侧向定向成角度的环形密封表面。 轴向和内部通道围绕环路延伸，并且当密封凸起被压缩时，环路可以变形。 加强带被封装在环内，以便在通过作用在前缘上的力压缩时使其加强以抵抗弯曲。 密封件以面对成对使用，当阀门打开时，密封凸片彼此压缩以形成径向密封。 密封由柔性弹性弹性体制成; 乐队是金属乐队。

公开(公告)号：US5495915A

公开(公告)日：1996-03-05

申请号：US366405

申请日：1994-12-29

申请人： James T. Weston ,  Richard Weston

发明人： James T. Weston ,  Richard Weston

IPC分类号： E06C1/12

CPC分类号： E06C1/125

摘要： A collapsible ladder comprises telescopically collapsible sections, and latch mechanisms in each of the rungs for automatically locking the sections relative to one another when the sections are extended. The latch mechanisms are arranged to release the sections when a rung is collaped against the next lower rung.

摘要翻译： 可折叠的梯子包括可伸缩的可折叠部分和每个梯级中的闩锁机构，用于当部分延伸时自动地将部分相对于彼此锁定。 闩锁机构布置成当梯级相对于下一个下梯杆折叠时释放部分。

公开(公告)号：US20110087180A2

公开(公告)日：2011-04-14

申请号：US12726161

申请日：2010-03-17

申请人： Richard Weston

发明人： Richard Weston

IPC分类号： A61M1/00

CPC分类号： A61M1/0088 ,  A61M1/0031 ,  A61M1/0072 ,  A61M2205/3334

摘要： A reduced pressure treatment appliance is provided for treating a wound on the body of a patient. In some embodiments, the appliance comprises a cover, which can have a top cup member and an interface member. The interface member can have flow control means, configured to permit exudate from the wound to flow through the flow control means into the volume under the cover, but not in the opposite direction. Also, in some embodiments, the top cup member can have a lid member, a cup body member, and lid attachment means to removably attach the lid member to the cup body member. In some embodiments, the cover can be configured to facilitate access to the wound for monitoring, treatment and other purposes without removing the cover from the body. The wound treatment appliance can have a vacuum system to supply reduced pressure to the site of the wound in the volume under the cover. A suction bulb can he used lo provide a source of reduced pressure to the cover. Additionally, methods are provided for using various embodiments of the treatment appliance.

摘要翻译： 提供减压治疗器具用于治疗患者身体上的伤口。 在一些实施例中，该器具包括可以具有顶杯构件和接口构件的盖。 接口构件可以具有流量控制装置，其被配置为允许来自伤口的渗出物流过流量控制装置进入盖下的体积，但不是相反的方向。 此外，在一些实施例中，顶杯构件可以具有盖构件，杯体构件和盖附接装置，以将盖构件可移除地附接到杯体构件。 在一些实施例中，盖可以被配置为便于接近伤口以进行监测，治疗和其它目的，而不需要从身体上移除盖子。 伤口治疗器具可以具有真空系统，以在盖下面的体积中向伤口部位提供减压。 他可以使用抽吸灯泡来为盖提供减压源。 另外，提供了使用治疗器具的各种实施例的方法。

公开(公告)号：US20080045887A1

公开(公告)日：2008-02-21

申请号：US11818347

申请日：2007-06-14

申请人： Michael Larsson ,  Andy Greter ,  Richard Weston ,  Jurgen Eixler ,  Mark Luzbetak ,  Brian Silver ,  Susan Rappin

发明人： Michael Larsson ,  Andy Greter ,  Richard Weston ,  Jurgen Eixler ,  Mark Luzbetak ,  Brian Silver ,  Susan Rappin

IPC分类号： A61M1/06

CPC分类号： A61M1/0072 ,  A61M1/06 ,  A61M2205/52

摘要： A breastpump is provided which is programmable for different suction sequences, and which records a pumping sequence or an entire session of varying sequences for later retrieval and playback in operation of the breastpump.

摘要翻译： 提供了一种可以针对不同抽吸顺序编程的乳房泵，并且其记录泵送顺序或整个会话的变化顺序，用于在乳房运转中进行后续检索和回放。