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公开(公告)号：US08784393B2
公开(公告)日：2014-07-22
申请号：US12375191
申请日：2007-07-25
申请人： Richard Scott Weston , Tianning Xu , Farhad Bybordi , Edward Yerbury Hartwell , Derek Nicolini , Kristian David Hall , Paul DeMuro
发明人： Richard Scott Weston , Tim DeMuro , Tianning Xu , Farhad Bybordi , Edward Yerbury Hartwell , Derek Nicolini , Kristian David Hall
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61M25/02 , A61M2025/0273
摘要： A dressing (30), a grommet (10) and a combination thereof are described for making a dressing for use in locating and retaining conduits and/or tubes used in therapy of a wound is described, the dressing (30) comprising a backing layer (32) having an adhesive coating (34) thereon for adhering the dressing (30) to a patient; the backing layer (32) having a cut-out (48) therein for receiving a grommet member (10); said grommet member (10) having at least one aperture (14) therethrough for receiving a conduit; and, said grommet member (10) further comprising a flange portion (16) in some embodiments for attaching the grommet member (10) to said adhesive coated backing layer (32).
摘要翻译： 描述了敷料（30），索环（10）及其组合，用于制造用于定位和保持用于伤口治疗的导管和/或管的敷料，所述敷料（30）包括背衬层 （32），其上具有用于将所述敷料（30）粘附到患者的粘合剂涂层（34） 背衬层（32）在其中具有用于接收索环构件（10）的切口（48）; 所述索环构件（10）具有穿过其中的至少一个孔（14），用于容纳导管; 并且，在一些实施例中，所述索环构件（10）还包括凸缘部分（16），用于将索环构件（10）附接到所述粘合剂涂覆的背衬层（32）。
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公开(公告)号：US20130018338A1
公开(公告)日：2013-01-17
申请号：US13615319
申请日：2012-09-13
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61M1/0035 , A61M1/0066 , A61M1/0068 , A61M1/0088 , A61M2205/073 , A61M2205/16 , Y10T137/6055 , Y10T137/789
摘要： A negative pressure wound therapy apparatus that can include a wound dressing, a fluid collection device, a vacuum pump comprising a pump motor, and tubing can be powered by auxiliary power sources such as high efficiency batteries, photovoltaic panels or cells, fuel cells, combustion generators, human powered generators, or other mechanical, electrical, or chemical power sources such as hand operated dynamos or wound springs, or any combination of the foregoing. Additionally, the apparatus can include a high efficiency pressure controller for controlling the output of the vacuum pump. In some embodiments, the pressure controller can control the pump without using a processor, and can have other features such as an intermittent delay function and an anti-stall mechanism to reduce the energy consumption of the apparatus.
摘要翻译： 可以包括伤口敷料，流体收集装置，包括泵马达和管道的真空泵的负压伤口治疗装置可由诸如高效电池，光伏电池或电池，燃料电池，燃烧的辅助电源 发电机，人力发电机或其他机械，电气或化学动力源，例如手动发电机或伤口弹簧，或上述的任何组合。 此外，该装置可以包括用于控制真空泵的输出的高效率压力控制器。 在一些实施例中，压力控制器可以在不使用处理器的情况下控制泵，并且可以具有诸如间歇延迟功能和防失速机构的其他特征，以减少设备的能量消耗。
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3.发明授权公开(公告)号：US08323264B2
公开(公告)日：2012-12-04
申请号：US12444841
申请日：2007-10-17
IPC分类号： A61M27/00
CPC分类号： A61M1/0031 , A61M1/0035 , A61M1/0066 , A61M1/0068 , A61M1/0088 , A61M2205/073 , A61M2205/16 , Y10T137/6055 , Y10T137/789
摘要： A negative pressure wound therapy apparatus that can include a wound dressing, a fluid collection device, a vacuum pump comprising a pump motor, and tubing can be powered by auxiliary power sources such as high efficiency batteries, photovoltaic panels or cells, fuel cells, combustion generators, human powered generators, or other mechanical, electrical, or chemical power sources such as hand operated dynamos or wound springs, or any combination of the foregoing. Additionally, the apparatus can include a high efficiency pressure controller for controlling the output of the vacuum pump. In some embodiments, the pressure controller can control the pump without using a processor, and can have other features such as an intermittent delay function and an anti-stall mechanism to reduce the energy consumption of the apparatus.
摘要翻译： 可以包括伤口敷料，流体收集装置，包括泵马达和管道的真空泵的负压伤口治疗装置可由诸如高效电池，光伏电池或电池，燃料电池，燃烧的辅助电源 发电机，人力发电机或其他机械，电气或化学动力源，例如手动发电机或伤口弹簧，或上述的任何组合。 此外，该装置可以包括用于控制真空泵的输出的高效率压力控制器。 在一些实施例中，压力控制器可以在不使用处理器的情况下控制泵，并且可以具有诸如间歇延迟功能和防失速机构的其他特征，以减少设备的能量消耗。
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4.发明授权公开(公告)号：US08852170B2
公开(公告)日：2014-10-07
申请号：US13615319
申请日：2012-09-13
IPC分类号： A61M27/00
CPC分类号： A61M1/0031 , A61M1/0035 , A61M1/0066 , A61M1/0068 , A61M1/0088 , A61M2205/073 , A61M2205/16 , Y10T137/6055 , Y10T137/789
摘要： A negative pressure wound therapy apparatus that can include a wound dressing, a fluid collection device, a vacuum pump comprising a pump motor, and tubing can be powered by auxiliary power sources such as high efficiency batteries, photovoltaic panels or cells, fuel cells, combustion generators, human powered generators, or other mechanical, electrical, or chemical power sources such as hand operated dynamos or wound springs, or any combination of the foregoing. Additionally, the apparatus can include a high efficiency pressure controller for controlling the output of the vacuum pump. In some embodiments, the pressure controller can control the pump without using a processor, and can have other features such as an intermittent delay function and an anti-stall mechanism to reduce the energy consumption of the apparatus.
摘要翻译： 可以包括伤口敷料，流体收集装置，包括泵马达和管道的真空泵的负压伤口治疗装置可由诸如高效电池，光伏电池或电池，燃料电池，燃烧的辅助电源 发电机，人力发电机或其他机械，电气或化学动力源，例如手动发电机或伤口弹簧，或上述的任何组合。 此外，该装置可以包括用于控制真空泵的输出的高效率压力控制器。 在一些实施例中，压力控制器可以在不使用处理器的情况下控制泵，并且可以具有诸如间歇延迟功能和防失速机构的其他特征，以减少设备的能量消耗。
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公开(公告)号：US08366692B2
公开(公告)日：2013-02-05
申请号：US12812232
申请日：2009-01-08
CPC分类号： A61M1/0037 , A61M1/0027 , A61M1/0031 , A61M1/0088 , A61M27/00 , A61M2205/18 , A61M2230/00 , A61M2230/005 , A61M2230/04 , A61M2230/205 , A61M2230/50
摘要： Disclosed herein are systems and methods for providing reduced or negative pressure, and more particularly cyclical reduced pressure, to treat a wound. The system can include a wound dressing, a fluid collection container, a suction source, filters, and conduits. In addition, the system can include a control device and sensors. The sensors may be configured to monitor certain physiological conditions of a patient such as temperature, pressure, blood flow, blood oxygen saturation, pulse, cardiac cycle, and the like. Application of cyclical reduced pressure between two or more values below atmospheric pressure may be synchronized with the physiological conditions monitored by the sensors. Certain embodiments of the system utilize an air reservoir and one or more valves and pressure sensors or gauges to allow for rapid cycling of the level of reduced pressure within the wound dressing between two or more reduced pressure values.
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6.发明申请公开(公告)号：US20100298792A1
公开(公告)日：2010-11-25
申请号：US12812232
申请日：2009-01-08
IPC分类号： A61M1/00
CPC分类号： A61M1/0037 , A61M1/0027 , A61M1/0031 , A61M1/0088 , A61M27/00 , A61M2205/18 , A61M2230/00 , A61M2230/005 , A61M2230/04 , A61M2230/205 , A61M2230/50
摘要： Disclosed herein are systems and methods for providing reduced or negative pressure, and more particularly cyclical reduced pressure, to treat a wound. The system can include a wound dressing, a fluid collection container, a suction source, filters, and conduits. In addition, the system can include a control device and sensors. The sensors may be configured to monitor certain physiological conditions of a patient such as temperature, pressure, blood flow, blood oxygen saturation, pulse, cardiac cycle, and the like. Application of cyclical reduced pressure between two or more values below atmospheric pressure may be synchronized with the physiological conditions monitored by the sensors. Certain embodiments of the system utilize an air reservoir and one or more valves and pressure sensors or gauges to allow for rapid cycling of the level of reduced pressure within the wound dressing between two or more reduced pressure values.
摘要翻译： 本文公开了用于提供减少或负压，更具体地循环减压以治疗伤口的系统和方法。 该系统可以包括伤口敷料，流体收集容器，抽吸源，过滤器和导管。 另外，该系统可以包括控制装置和传感器。 传感器可以被配置为监测患者的某些生理状况，例如温度，压力，血流量，血氧饱和度，脉搏，心动周期等。 在低于大气压力的两个或更多个值之间施加循环减压可以与由传感器监测的生理条件同步。 该系统的某些实施例利用空气储存器和一个或多个阀和压力传感器或计量器来允许伤口敷料内的减压水平在两个或更多个减压值之间的快速循环。
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公开(公告)号：US20100106114A1
公开(公告)日：2010-04-29
申请号：US12375191
申请日：2007-07-25
申请人： Richard Scott Weston , Tim Demuro , Paul Demuro , Tianning Xu , Farhad Bybordi , Edward Yerbury Hartwell , Derek Nicolini , Kristian David Hall
发明人： Richard Scott Weston , Tim Demuro , Paul Demuro , Tianning Xu , Farhad Bybordi , Edward Yerbury Hartwell , Derek Nicolini , Kristian David Hall
CPC分类号： A61M1/0088 , A61M25/02 , A61M2025/0273
摘要： A dressing (30), a grommet (10) and a combination thereof are described for making a dressing for use in locating and retaining conduits and/or tubes used in therapy of a wound is described, the dressing (30) comprising a backing layer (32) having an adhesive coating (34) thereon for adhering the dressing (30) to a patient; the backing layer (32) having a cut-out (48) therein for receiving a grommet member (10); said grommet member (10) having at least one aperture (14) therethrough for receiving a conduit; and, said grommet member (10) further comprising a flange portion (16) in some embodiments for attaching the grommet member (10) to said adhesive coated backing layer (32).
摘要翻译： 描述了敷料（30），索环（10）及其组合，用于制造用于定位和保持用于伤口治疗的导管和/或管的敷料，所述敷料（30）包括背衬层 （32），其上具有用于将所述敷料（30）粘附到患者的粘合剂涂层（34） 背衬层（32）在其中具有用于接收索环构件（10）的切口（48）; 所述索环构件（10）具有穿过其中的至少一个孔（14），用于容纳导管; 并且，在一些实施例中，所述索环构件（10）还包括凸缘部分（16），用于将索环构件（10）附接到所述粘合剂涂覆的背衬层（32）。
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公开(公告)号：US20100042074A1
公开(公告)日：2010-02-18
申请号：US12444841
申请日：2007-10-17
IPC分类号： A61M27/00
CPC分类号： A61M1/0031 , A61M1/0035 , A61M1/0066 , A61M1/0068 , A61M1/0088 , A61M2205/073 , A61M2205/16 , Y10T137/6055 , Y10T137/789
摘要： A negative pressure wound therapy apparatus that can include a wound dressing, a fluid collection device, a vacuum pump comprising a pump motor, and tubing can be powered by auxiliary power sources such as high efficiency batteries, photovoltaic panels or cells, fuel cells, combustion generators, human powered generators, or other mechanical, electrical, or chemical power sources such as hand operated dynamos or wound springs, or any combination of the foregoing. Additionally, the apparatus can include a high efficiency pressure controller for controlling the output of the vacuum pump. In some embodiments, the pressure controller can control the pump without using a processor, and can have other features such as an intermittent delay function and an anti-stall mechanism to reduce the energy consumption of the apparatus.
摘要翻译： 可以包括伤口敷料，流体收集装置，包括泵马达和管道的真空泵的负压伤口治疗装置可由诸如高效电池，光伏电池或电池，燃料电池，燃烧的辅助电源 发电机，人力发电机或其他机械，电气或化学动力源，例如手动发电机或伤口弹簧，或上述的任何组合。 此外，该装置可以包括用于控制真空泵的输出的高效率压力控制器。 在一些实施例中，压力控制器可以在不使用处理器的情况下控制泵，并且可以具有诸如间歇延迟功能和防失速机构的其他特征，以减少设备的能量消耗。
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公开(公告)号：US07909805B2
公开(公告)日：2011-03-22
申请号：US11098265
申请日：2005-04-04
申请人： Richard Scott Weston
发明人： Richard Scott Weston
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，不透水柔性覆盖层包括吸入辅助装置，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。
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公开(公告)号：US20110046585A1
公开(公告)日：2011-02-24
申请号：US12938291
申请日：2010-11-02
申请人： Richard Scott Weston
发明人： Richard Scott Weston
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F13/00059 , A61F13/00068 , A61F13/0216 , A61F15/008 , A61F2013/00153 , A61F2013/0028 , A61M2205/3344
摘要： A wound treatment apparatus is provided for treating tissue damage, which comprises a fluid impermeable wound cover sealed over a site for purposes of applying a reduced pressure to the site. The apparatus also includes a cover with protrusions on its surface for purposes of monitoring pressure at the site. An absorbable matrix may be placed in the site of a wound to encourage tissue growth into the matrix. Temperature of the site may be monitored using a layer of temperature sensitive material and temperature sensors connected to an alarm and recording device. A vacuum pump supplies suction within the wound cover over the treatment site. A portable version of the wound treatment apparatus is also provided. Finally, a method for treating wounds using reduced pressure is provided.
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