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公开(公告)号：US20140031771A1
公开(公告)日：2014-01-30
申请号：US13954562
申请日：2013-07-30
CPC分类号： A61F13/00068 , A61F13/00987 , A61F13/0203 , A61F13/0206 , A61F13/0209 , A61F13/0216 , A61F13/022 , A61F2013/00174 , A61M1/0023 , A61M1/0027 , A61M1/0088 , Y10T156/10
摘要： Dressings, systems, and methods are disclosed, in some embodiments, that involve treating a tissue site with reduced pressure. In one embodiment, a reduced-pressure dressing may include a dressing bolster, a retention pouch, and a sealing member. The dressing bolster may be adapted to apply a compressive force to the tissue site capable of closing a wound or incision therein. The retention pouch may be adapted to retain and manage fluid extracted from the tissue site to keep the tissue site substantially free of fluid and to prevent clogging of the reduced-pressure dressing. The sealing member may provide a seal over the retention pouch, the dressing bolster, and a portion of the epidermis of the patient. Other dressings, systems, and methods are disclosed.
摘要翻译： 在一些实施例中，公开了敷料，系统和方法，其涉及以减压处理组织部位。 在一个实施例中，减压敷料可以包括敷料垫，保留袋和密封构件。 敷料垫可以适于对能够关闭其中的伤口或切口的组织部位施加压缩力。 保留袋可以适于保持和管理从组织部位抽取的流体，以保持组织部位基本上不含流体并防止减压敷料堵塞。 密封构件可以在保持袋，敷料垫和患者的表皮的一部分上提供密封。 公开了其他敷料，系统和方法。
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公开(公告)号：US08613733B2
公开(公告)日：2013-12-24
申请号：US13316997
申请日：2011-12-12
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61F13/00987 , A61F13/00995 , A61F13/02 , A61F13/0216 , A61F13/0226 , A61F2013/0017 , A61F2013/00174 , A61F2013/00536 , A61F2013/0054 , A61F2013/00587
摘要： Wound dressings and wound inserts comprising a porous film layer and at least a channel, wound inserts of forming wound inserts comprising a porous film layer and at least a channel, and wound-treatment wound inserts.
摘要翻译： 伤口敷料和伤口插入物包括多孔膜层和至少一个通道，形成包括多孔膜层和至少一个通道的伤口插入物的伤口插入物和伤口处理的伤口插入物。
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113.发明申请公开(公告)号：US20130270166A1
公开(公告)日：2013-10-17
申请号：US13444310
申请日：2012-04-11
CPC分类号： A61M27/00 , B01D19/0036
摘要： A reduced pressure treatment system includes a liquid-collection canister for collecting liquid from a tissue site to which reduced pressure treatment is applied. The canister includes a first space configured to collect the liquid from the tissue site and a filter having a frame and a non-planar filter element. The filter defines a second space within the canister separated from the first space by the filter element. The filter element substantially prevents liquid from passing from the first space into the second space. The filter element substantially allows gaseous communication between the first space and the second space when the second space is exposed to a reduced pressure.
摘要翻译： 减压处理系统包括用于从应用减压处理的组织部位收集液体的液体收集罐。 所述罐包括构造成从所述组织部位收集液体的第一空间和具有框架和非平面过滤元件的过滤器。 过滤器限定了通过过滤元件从第一空间分离的罐内的第二空间。 过滤元件基本上防止液体从第一空间进入第二空间。 当第二空间暴露于减压时，过滤元件基本上允许第一空间和第二空间之间的气体连通。
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公开(公告)号：US08460257B2
公开(公告)日：2013-06-11
申请号：US12610910
申请日：2009-11-02
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61B17/085 , A61B2017/00526 , A61B2017/00867 , A61B2017/00884 , A61B2017/00889 , A61B2017/00893 , A61B2017/086 , A61F13/00987 , A61M1/0088 , A61M2205/0266 , Y10T29/49826
摘要： A wound-closing dressing, which is suitable for use as part of a reduced-pressure, wound-treatment system, may include a sealing drape, one or more contracting elements, and a gripping member. The contracting element may be coupled to the sealing drape and is configured to contract when activated and to generate a closing force. A gripping member is coupled to the sealing drape and is configured to transmit the closing force to a patient's epidermis. Other dressings, systems, and methods are also disclosed.
摘要翻译： 适合用作减压伤口治疗系统的一部分的伤口闭合敷料可以包括密封盖，一个或多个收缩元件和夹持构件。 收缩元件可以联接到密封盖，并且被配置为在被激活时收缩并产生闭合力。 夹持构件联接到密封盖，并且构造成将闭合力传递到患者的表皮。 还公开了其它敷料，系统和方法。
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公开(公告)号：US08394081B2
公开(公告)日：2013-03-12
申请号：US13015175
申请日：2011-01-27
CPC分类号： A61M35/00 , A61J2205/00 , A61M1/0023 , A61M1/0058 , A61M1/0088 , A61M1/009 , A61M5/14224 , A61M5/14586 , A61M2205/12 , A61M2205/33 , A61M2205/3327 , A61M2205/3337 , A61M2205/60 , A61M2205/6054 , A61M2205/6072 , F04B35/045 , F04B43/0081 , F04B43/02 , F04B43/04 , F04B45/04 , F04B45/047
摘要： Pump cassettes, wound-treatment apparatuses and methods. In some embodiments, a pump cassette comprises: a pump body having a pump chamber, an inlet valve in fluid communication with the pump chamber, and an outlet valve in fluid communication with the pump chamber; a diaphragm coupled to the pump body such that the diaphragm is movable to vary a volume in the pump chamber; and an identifier configured to store one or more properties of the pump cassette such that the identifier is readable by an automated reader to determine the one or more properties. In some embodiments, the pump cassette is configured to be removably coupled to a wound-treatment apparatus having an actuator such that the actuator can be activated to move the diaphragm.
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公开(公告)号：USD675728S1
公开(公告)日：2013-02-05
申请号：US29366135
申请日：2010-07-20
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公开(公告)号：US20120271257A1
公开(公告)日：2012-10-25
申请号：US13452014
申请日：2012-04-20
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61M1/0088
摘要： Systems and methods for purging a negative pressure wound therapy system.
摘要翻译： 用于清洗负压伤口治疗系统的系统和方法。
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118.发明授权公开(公告)号：US08235939B2
公开(公告)日：2012-08-07
申请号：US11717893
申请日：2007-03-13
申请人： Royce W. Johnson , Jonathan Paul Jaeb , Larry D. Swain , Douglas A. Cornet , Michael Manwaring , Jonathan Kagan , Keith Patrick Heaton , Christopher Brian Locke , Timothy Mark Robinson
发明人： Royce W. Johnson , Jonathan Paul Jaeb , Larry D. Swain , Douglas A. Cornet , Michael Manwaring , Jonathan Kagan , Keith Patrick Heaton , Christopher Brian Locke , Timothy Mark Robinson
IPC分类号： A61M1/06
CPC分类号： A61B17/88 , A61B17/1355 , A61B17/80 , A61F2/30767 , A61F2/36 , A61F2/3662 , A61F2002/30677 , A61F2002/30785 , A61F2002/30787 , A61F2002/30968 , A61F2002/3611 , A61F2002/3625 , A61F2002/368 , A61F2002/3694 , A61F2310/00395 , A61F2310/00592 , A61F2310/00928 , A61M1/0023 , A61M1/0088 , A61M1/0092 , A61M27/00 , A61M37/00
摘要： A reduced pressure delivery system for applying a reduced pressure to a tissue site is provided. The system includes a manifold having a plurality of flow channels. The manifold is configured to be placed adjacent the tissue site. A first conduit is in fluid communication with the flow channels of the manifold to deliver a reduced pressure to the flow channels. A second conduit is in fluid communication with the flow channels of the manifold and is operably connected to a valve. The valve selectively purges the second conduit with ambient air when the valve is positioned in an open position, and a controller is operably connected to the valve to place the valve in the open position for a selected amount of time at a selected interval during delivery of reduced pressure through the first conduit.
摘要翻译： 提供了一种用于向组织部位施加减压的减压输送系统。 该系统包括具有多个流动通道的歧管。 歧管配置成邻近组织部位放置。 第一导管与歧管的流动通道流体连通以将减压递送到流动通道。 第二导管与歧管的流动通道流体连通并且可操作地连接到阀。 当阀定位在打开位置时，阀选择性地清洗具有环境空气的第二管道，并且控制器可操作地连接到阀门，以在输送期间以选定的间隔将阀门置于打开位置一段选定的时间 通过第一导管减压。
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公开(公告)号：US20120179123A1
公开(公告)日：2012-07-12
申请号：US13430088
申请日：2012-03-26
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61F13/00017 , A61F13/00029 , A61F13/00046 , A61F13/0203 , A61F13/0216 , A61M1/0088
摘要： A reduced pressure tissue treatment system includes an applicator having an aperture, a first pad section, and a second pad section substantially covering the aperture and positioned substantially adjacent the first pad section. A fabric layer is located at least partially between the second pad section and the drape, and the fabric layer includes a woven or non-woven fabric made from a fiber material. A drape substantially covers the first pad section, the second pad section, the fabric layer, and the applicator. A reduced pressure source is in fluid communication with at least one of the first pad section and the fabric layer for providing reduced pressure to the aperture.
摘要翻译： 减压组织处理系统包括具有孔的施用器，第一垫部分和第二垫部分，其基本上覆盖孔并且基本上邻近第一垫部分定位。 织物层至少部分地位于第二垫部分和悬垂布之间，并且织物层包括由纤维材料制成的织造或非织造织物。 盖子基本上覆盖第一垫部分，第二垫部分，织物层和施用器。 减压源与第一衬垫部分和织物层中的至少一个流体连通，以向孔提供减压。
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公开(公告)号：US08172818B2
公开(公告)日：2012-05-08
申请号：US12478244
申请日：2009-06-04
IPC分类号： A61M1/00
CPC分类号： A61M1/0001 , A61M1/0052 , A61M1/0088 , A61M2205/21 , A61M2205/7536
摘要： A reduced pressure treatment system includes a liquid-collection canister for collecting liquid from a tissue site to which reduced pressure treatment is applied. The canister includes a first space configured to collect the liquid from the tissue site and a filter having a frame and a non-planar filter element. The filter defines a second space within the canister separated from the first space by the filter element. The filter element substantially prevents liquid from passing from the first space into the second space. The filter element substantially allows gaseous communication between the first space and the second space when the second space is exposed to a reduced pressure.
摘要翻译： 减压处理系统包括用于从应用减压处理的组织部位收集液体的液体收集罐。 所述罐包括构造成从所述组织部位收集液体的第一空间和具有框架和非平面过滤元件的过滤器。 过滤器限定了通过过滤元件从第一空间分离的罐内的第二空间。 过滤元件基本上防止液体从第一空间进入第二空间。 当第二空间暴露于减压时，过滤元件基本上允许第一空间和第二空间之间的气体连通。
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