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1.发明授权Medical drapes, devices, and systems employing a holographically-formed polymer dispersed liquid crystal (H-PDLC) device 有权使用全息形成的聚合物分散液晶（H-PDLC）装置的医用罩，装置和系统公开(公告)号：US08827973B2
公开(公告)日：2014-09-09
申请号：US13532058
申请日：2012-06-25
CPC分类号： A61M1/0088 , A61F13/00068 , A61M1/0001 , A61M1/0029 , A61M2205/0227 , A61M2205/3331 , A61M2205/3344 , G01L1/24
摘要： A reduced-pressure medical treatment system for treating a tissue site on a patient includes a medical drape that has an holographically-formed polymer dispersed liquid crystal (H-PDLC) device that changes visual appearance when experiencing strain. The change in visual appearance of the H-PDLC device allows identification of the existence of strain and may allow a quantitative assessment of the range of stress involved. In other aspects, a dressing conduit connector, canister, and reduced-pressure interface use a holographically-formed polymer dispersed liquid crystal (H-PDLC) device to help determine the existence and perhaps the amount of stress experienced. Other systems, methods, and devices are presented.
摘要翻译： 用于治疗患者组织部位的减压治疗系统包括具有全息成型聚合物分散液晶（H-PDLC）装置的医用罩，其在经受应变时改变视觉外观。 H-PDLC器件的外观变化允许识别应变的存在，并且可以允许定量评估所涉及的应力范围。 在其他方面，修整管道连接器，罐和减压界面使用全息形成的聚合物分散液晶（H-PDLC）装置来帮助确定经历的存在和可能的应力量。 介绍了其他系统，方法和设备。
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公开(公告)号：US20130211349A1
公开(公告)日：2013-08-15
申请号：US13756285
申请日：2013-01-31
CPC分类号： A61M1/0088 , A61F13/00017 , A61F13/00068 , A61F2013/00174 , A61F2013/00536 , A61L15/425 , A61M35/00 , A61M2207/00 , B29C44/5636
摘要： A wound treatment system comprises a wound-treatment apparatus and a wound dressing coupled to the apparatus. The wound dressing includes a foam structure wound insert having pores with a greater cross-sectional area when viewed from a first direction and a smaller cross-sectional area when viewed from an orthogonal direction. Methods for making such wound inserts may include compressing foam structure material having pores with a substantially uniform cross-sectional area. Methods for treating a wound using a wound insert.
摘要翻译： 伤口治疗系统包括伤口治疗装置和与该装置连接的伤口敷料。 伤口敷料包括泡沫结构的缠绕插入物，当从正交方向观察时，其从第一方向观察时具有较大截面积的孔，并且具有较小的横截面积。 制造这种伤口插入物的方法可以包括压缩具有基本上均匀横截面面积的孔的泡沫结构材料。 使用伤口插入物治疗伤口的方法。
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3.发明申请MEDICAL DRAPES, DEVICES, AND SYSTEMS EMPLOYING A HOLOGRAPHICALLY-FORMED POLYMER DISPERSED LIQUID CRYSTAL (H-PDLC) DEVICE 有权使用全息图形成的聚合物分散液晶（H-PDLC）器件的医疗器械，器件和系统公开(公告)号：US20120330252A1
公开(公告)日：2012-12-27
申请号：US13532058
申请日：2012-06-25
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F13/00068 , A61M1/0001 , A61M1/0029 , A61M2205/0227 , A61M2205/3331 , A61M2205/3344 , G01L1/24
摘要： A reduced-pressure medical treatment system for treating a tissue site on a patient includes a medical drape that has an holographically-formed polymer dispersed liquid crystal (H-PDLC) device that changes visual appearance when experiencing strain. The change in visual appearance of the H-PDLC device allows identification of the existence of strain and may allow a quantitative assessment of the range of stress involved. In other aspects, a dressing conduit connector, canister, and reduced-pressure interface use a holographically-formed polymer dispersed liquid crystal (H-PDLC) device to help determine the existence and perhaps the amount of stress experienced. Other systems, methods, and devices are presented.
摘要翻译： 用于治疗患者组织部位的减压治疗系统包括具有全息成型聚合物分散液晶（H-PDLC）装置的医用罩，其在经受应变时改变视觉外观。 H-PDLC器件的外观变化允许识别应变的存在，并且可以允许定量评估所涉及的应力范围。 在其他方面，修整管道连接器，罐和减压界面使用全息形成的聚合物分散液晶（H-PDLC）装置来帮助确定经历的存在和可能的应力量。 介绍了其他系统，方法和设备。
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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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5.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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6.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：US09168179B2
公开(公告)日：2015-10-27
申请号：US13532074
申请日：2012-06-25
CPC分类号： A61F13/0253 , A61F13/00068 , A61F13/0216 , A61F13/025 , A61F2013/00174 , A61F2013/00412 , A61F2013/00536 , A61M1/0088 , Y10T29/49826
摘要： A reduced-pressure system for treating a tissue site on a patient includes a distribution manifold that adheres to a tissue site to allow retention without external support. The distribution manifold includes a porous member and a tissue-fixation element. The tissue-fixation element maintains the porous member substantially adjacent to the tissue site while a sealing member is applied. In one instance, the tissue-fixation element is a soluble adhesive that partially covers either the tissue-facing side of the porous member or a tissue-facing side of a fluid-permeable substrate layer that is on the tissue-facing side of the porous member. Other systems, distributions manifolds, and methods are presented.
摘要翻译： 用于治疗患者组织部位的减压系统包括附着在组织部位以允许在没有外部支撑的情况下保持的分配歧管。 分配歧管包括多孔构件和组织固定元件。 组织固定元件在施加密封构件时保持多孔构件基本上邻近于组织部位。 在一种情况下，组织固定元件是可溶性粘合剂，其部分地覆盖多孔构件的面向组织的侧面或位于多孔构件的面向组织侧的流体可渗透基底层的面向组织的侧面 会员。 介绍了其他系统，分布流形和方法。
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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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10.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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