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公开(公告)号：US20130053793A1
公开(公告)日：2013-02-28
申请号：US13588747
申请日：2012-08-17
CPC分类号： A61M1/0088 , A61M1/0031 , A61M1/3687 , A61M27/00 , Y10T137/0402
摘要： A reduced-pressure treatment system for debriding a treatment area of a tissue site and applying reduced pressure is disclosed. The reduced-pressure treatment system includes a hydrogel having a blocked acid debriding agent. The hydrogel is adapted to cover the treatment area and enhance autolytic debridement at the treatment area. The reduced-pressure treatment system includes a manifold that is adapted to cover the hydrogel and distribute reduced pressure to the tissue site. The reduced-pressure treatment system also includes a sealing drape for forming a fluid seal over the tissue site and manifold. Other systems, methods, and dressings are presented.
摘要翻译： 公开了一种用于清除组织部位的治疗区域并施加减压的减压治疗系统。 减压处理系统包括具有封闭的酸清除剂的水凝胶。 水凝胶适用于治疗区域，增强治疗区域的自溶清创。 减压治疗系统包括适于覆盖水凝胶并将减压分布到组织部位的歧管。 减压处理系统还包括用于在组织部位和歧管上形成流体密封的密封盖。 介绍了其他系统，方法和敷料。
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公开(公告)号：US10172984B2
公开(公告)日：2019-01-08
申请号：US13588747
申请日：2012-08-17
摘要： A reduced-pressure treatment system for debriding a treatment area of a tissue site and applying reduced pressure is disclosed. The reduced-pressure treatment system includes a hydrogel having a blocked acid debriding agent. The hydrogel is adapted to cover the treatment area and enhance autolytic debridement at the treatment area. The reduced-pressure treatment system includes a manifold that is adapted to cover the hydrogel and distribute reduced pressure to the tissue site. The reduced-pressure treatment system also includes a sealing drape for forming a fluid seal over the tissue site and manifold. Other systems, methods, and dressings are presented.
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公开(公告)号：US09622914B2
公开(公告)日：2017-04-18
申请号：US13571860
申请日：2012-08-10
CPC分类号： A61M1/0088 , A61F13/00068 , A61F13/0206 , A61F13/0216 , A61F2013/00174 , A61F2013/00536 , A61F2013/00795 , A61F2013/00846 , A61F2013/00885 , A61F2013/0094 , A61F2013/00948 , A61F2013/0097 , A61H7/001 , A61M1/009 , A61M2205/0216 , A61M2205/15 , A61M2205/3306 , A61M2205/6081 , A61M2207/00
摘要： Systems, methods, and apparatus are provided for detecting leaks in systems for treating a patient with reduced pressure. In one instance, a system includes a distribution manifold for disposing proximate to the tissue site and a sealing member for disposing over the distribution manifold and at least a portion of intact epidermis of the patient. The sealing member has at least a portion that is substantially transparent. The system further includes a reduced-pressure source associated with the distribution manifold for providing reduced pressure to the distribution manifold and a leak-detection member sized and configured to substantially surround the distribution manifold. The leak-detection member includes a detection material that develops a color contrast when a portion is exposed to air and a portion is not exposed to air. The leak detection member works with even low flow systems. Other systems, methods, and apparatus are presented.
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4.发明授权System and method for locating fluid leaks at a drape using sensing techniques 有权使用感应技术在悬垂状态下定位流体泄漏的系统和方法公开(公告)号：US09427506B2
公开(公告)日：2016-08-30
申请号：US13075676
申请日：2011-03-30
CPC分类号： A61M1/0025 , A61B1/041 , A61B1/05 , A61B5/0059 , A61B34/10 , A61M1/0088 , A61M2205/15 , A61M2205/3313 , A61M2205/3337 , A61M2205/3344 , A61M2205/3368 , A61M2205/3584 , A61M2205/44 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/584 , A61M2205/75 , G01M3/002 , G01M3/20 , H04N7/18
摘要： A system and method for determining location of a fluid leak at a drape of a reduced pressure delivery system being used on a tissue site of a patient may include applying a reduced pressure to the tissue site of the patient. The drape may be imaged to generate image data, and a determination of a location of a fluid leak of the drape may be made from the image data. As a result of the determination of the location of the fluid leak, the drape may be corrected. The imaging may be made in a non-visible spectrum. The non-visible spectrum may be in an IR spectrum or UV spectrum. In one embodiment, a fluid, such as compressed air, may be applied to the dressing via the interface between the drape and tissue of the patient to improve imaging in the non-visible spectrum.
摘要翻译： 用于确定在患者的组织部位上使用的减压输送系统的悬垂液体上的流体泄漏的位置的系统和方法可包括将减压施加到患者的组织部位。 可以对悬垂状况进行成像以产生图像数据，并且可以从图像数据确定盖布的流体泄漏的位置。 作为确定流体泄漏位置的结果，可以校正盖布。 成像可以在不可见光谱中进行。 不可见光谱可以是IR光谱或UV光谱。 在一个实施例中，诸如压缩空气的流体可以经由患者的覆盖层和组织之间的界面施加到敷料，以改善在不可见光谱中的成像。
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5.发明授权Tissue treatment systems and methods having a non-tactile-stimulus-activated, macroscopically-deforming material 有权具有非触觉刺激激活的宏观变形材料的组织治疗系统和方法公开(公告)号：US09408941B2
公开(公告)日：2016-08-09
申请号：US13559307
申请日：2012-07-26
CPC分类号： A61L15/42 , A61L15/22 , A61L2400/16
摘要： A system for treating a tissue site of a patient includes a dressing filler adapted to be positioned at the tissue site. The dressing filler includes a base and a plurality of nodes extending from the base. The base further includes a plurality of openings disposed in the base. At least one of the plurality of nodes is comprised of a non-tactile-stimulus-activated, macroscopically-deforming (NTSAMD) material.
摘要翻译： 用于治疗患者的组织部位的系统包括适于定位在组织部位处的敷料填充物。 敷料包括基部和从基部延伸的多个节点。 底座还包括设置在基座中的多个开口。 多个节点中的至少一个由非触觉刺激激活的宏观变形（NTSAMD）材料构成。
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公开(公告)号：US09198987B2
公开(公告)日：2015-12-01
申请号：US13167292
申请日：2011-06-23
CPC分类号： A61B6/481 , A61B6/12 , A61B34/30 , A61B90/39 , A61B2090/3933 , A61B2090/3966 , A61B2090/3987 , A61F2013/00174 , A61F2013/0028 , A61F2013/00285 , A61F2013/00357 , A61K49/04 , A61K49/0409 , A61M1/0088
摘要： Systems, devices, and methods for imaging a sinus in a patient involving a through sinus are presented. In one instance, a system includes a radiopaque wound filler for disposing into the through sinus. The system further includes a radiopaque solution for deploying into the sinus, and a radiopaque solution unit having a radiopaque solution reservoir and a positive pressure source. Other systems, devices, and methods are presented.
摘要翻译： 提出了涉及穿透窦的患者中鼻窦成像的系统，装置和方法。 在一种情况下，系统包括用于设置到通窦中的不透射线的伤口填充物。 该系统还包括用于部署到窦内的不透射线的解决方案，以及具有不透射线溶液储存器和正压源的不透射线溶液单元。 介绍了其他系统，设备和方法。
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公开(公告)号：US08992510B2
公开(公告)日：2015-03-31
申请号：US13554572
申请日：2012-07-20
CPC分类号： A61F13/00068 , A61F2013/00412 , A61M1/0088 , Y10T29/49826
摘要： Systems, methods, and dressings for treating a linear wound, such as an incision, on a patient are presented. The systems, dressings, and methods involve a sealed wound dressing assembly that helps form a fluid seal around the linear wound while simultaneously encompassing a subcutaneous delivery conduit to deliver fluid to or from a subcutaneous tissue site. In one instance, a reduced-pressure interface is used to allow the subcutaneous delivery conduit to pass through tissue at or near the linear wound and through a wound dressing assembly to a drainage receptacle.
摘要翻译： 提出了用于治疗患者的线性伤口（例如切口）的系统，方法和敷料。 系统，敷料和方法涉及密封的伤口敷料组件，其有助于在线性伤口周围形成流体密封，同时包含皮下递送管道以将流体递送至皮下组织部位或从皮下组织部位输送流体。 在一种情况下，减压界面用于允许皮下输送导管穿过线性伤口处或附近的组织，并通过伤口敷料组件穿过排液容器。
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8.发明授权Targeted delivery of magnetically tagged active agents in combination with negative pressure wound therapy 有权磁性标记的活性剂与负压伤口治疗相结合的靶向递送公开(公告)号：US08944067B2
公开(公告)日：2015-02-03
申请号：US13323049
申请日：2011-12-12
IPC分类号： A61B19/00
CPC分类号： A61F13/00063 , A61F13/00068 , A61M1/0088 , A61M2202/0437 , A61N1/40 , A61N2/06
摘要： Methods and systems for treating a wound using targeted delivery of magnetically-tagged active agents in combination with negative pressure wound therapy are presented. In particular, a magnetically-active wound insert may be used to attract magnetically-tagged stem cells to a wound site to treat the wound.
摘要翻译： 提出了使用磁性标记的活性剂与负压伤口治疗组合靶向递送来治疗伤口的方法和系统。 特别地，磁性活性伤口插入物可用于将磁性标记的干细胞吸引到伤口部位以治疗伤口。
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公开(公告)号：US08905986B2
公开(公告)日：2014-12-09
申请号：US13354153
申请日：2012-01-19
申请人： Jonathan Paul Jaeb , Randall Paul Kelch , Christopher Brian Locke , James Luckemeyer , Terrie Lea McDaniel , Bruce Phillips , Timothy Mark Robinson , Abhay Jaswal , Kovin Higley , Tyler Simmons
发明人： Jonathan Paul Jaeb , Randall Paul Kelch , Christopher Brian Locke , James Luckemeyer , Terrie Lea McDaniel , Bruce Phillips , Timothy Mark Robinson , Abhay Jaswal , Kovin Higley , Tyler Simmons
CPC分类号： A61M1/0052 , A61M1/0001 , A61M1/0031 , A61M1/0049 , A61M1/0088 , A61M1/3627 , A61M2205/7536 , A61M2205/7563 , A61M2206/14 , Y10T137/3185 , Y10T137/4666 , Y10T137/479 , Y10T137/7313
摘要： A reduced pressure treatment system includes a porous pad positioned at a tissue site and a canister having a collection chamber, an inlet, and an outlet. The inlet is fluidly connected to the porous pad. A reduced pressure source is fluidly connected to the outlet of the canister to such that fluid from the tissue site may be drawn into the collection chamber. A hydrophobic filter is positioned adjacent the outlet to prevent liquid from exiting the collection chamber through the outlet. A baffle is positioned within the canister to create a tortuous path between the inlet and the outlet to prevent premature blocking of the hydrophobic filter.
摘要翻译： 减压处理系统包括位于组织部位的多孔垫和具有收集室，入口和出口的罐。 入口流体连接到多孔垫。 减压源流体地连接到罐的出口，使得来自组织部位的流体可以被吸入收集室。 疏水过滤器位于出口附近，以防止液体通过出口离开收集室。 挡板位于罐内以在入口和出口之间形成曲折的路径，以防止疏水过滤器的过早堵塞。
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10.发明授权Wound-connection pads for fluid instillation and negative pressure wound therapy, and systems and methods 有权用于液体灌注和负压伤口治疗的伤口连接垫，以及系统和方法公开(公告)号：US08870837B2
公开(公告)日：2014-10-28
申请号：US13009220
申请日：2011-01-19
申请人： Christopher Brian Locke , Colin John Hall , Aidan Marcus Tout , Paul Slack , Thomas Paul Lawhorn , Timothy Mark Robinson
发明人： Christopher Brian Locke , Colin John Hall , Aidan Marcus Tout , Paul Slack , Thomas Paul Lawhorn , Timothy Mark Robinson
IPC分类号： A61M1/00
CPC分类号： A61F13/0216 , A61F13/0226 , A61F13/0253 , A61F13/0289 , A61M1/0084 , A61M1/0086 , A61M1/0088 , A61M2205/3331 , A61M2205/3344 , B32B37/06 , B32B37/1045 , B32B37/12 , B32B38/0008 , B32B2310/028 , B32B2310/0868 , B32B2535/00
摘要： Connection pads for coupling fluid-instillation and negative pressure wound therapy (NPWT) apparatuses to wound dressing, and methods and wound dressings for breaching a drape after coupling a wound dressing to a fluid-instillation and/or NPWT apparatus.
摘要翻译： 用于将流体滴注和负压伤口治疗（NPWT）装置耦合到伤口敷料的连接垫，以及将伤口敷料连接到流体滴注和/或NPWT装置之后用于破裂悬垂的方法和伤口敷料。
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