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    Flexible, adherent, and non-polyurethane film wound drape cover
    291.
    发明授权
    Flexible, adherent, and non-polyurethane film wound drape cover 有权
    柔软，粘附和非聚氨酯薄膜卷帘盖

    公开(公告)号：US09561135B2

    公开(公告)日：2017-02-07

    申请号：US14080199

    申请日：2013-11-14

    Applicant: KCI Licensing, Inc.

    Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61G13/00 ,  A61M1/00 ,  A61F13/00 ,  A61F13/02 ,  B29C59/14 ,  C08L83/04 ,  C09J183/04

    CPC classification number: A61F13/0253 ,  A61F13/00068 ,  A61F13/0203 ,  A61F13/0269 ,  A61F13/0289 ,  A61L15/26 ,  A61L15/58 ,  A61M1/0088 ,  B29C59/14 ,  B29L2031/26 ,  B29L2031/753 ,  C08L83/04 ,  C09J183/04 ,  Y10T428/28 ,  Y10T428/2852

    Abstract: A system for treating a tissue site includes a reduced-pressure source to apply reduced pressure, a manifold in fluid communication with the pressure source to provide reduced pressure to the tissue site, and a drape for adhering to the tissue site to cover the tissue site and the manifold. The drape includes an adhesive layer for sealing the drape to the tissue site to create a sealed space having the manifold therein, and a non-adhesive layer formed from a portion of the adhesive layer. A method for manufacturing a medical drape includes providing a sheet of adhesive material and treating a side of the sheet of adhesive material to form a non-adhesive layer and an adhesive layer. The method laminates a release liner adjacent the adhesive layer.

    Abstract translation: 用于治疗组织部位的系统包括用于施加减压的减压源，与压力源流体连通的歧管以向组织部位提供减压，以及用于粘附到组织部位以覆盖组织部位的盖布 和歧管。 悬垂布包括用于将悬垂物密封到组织部位以形成其中具有歧管的密封空间的粘合剂层和由粘合剂层的一部分形成的非粘合层。 制造医用罩的方法包括提供一片粘合剂材料并处理粘合剂材料片的一侧以形成非粘合剂层和粘合剂层。 该方法将邻近粘合剂层的剥离衬垫层压。

    System And Method For Locating Fluid Leaks At A Drape Using Sensing Techniques
    292.
    发明申请
    System And Method For Locating Fluid Leaks At A Drape Using Sensing Techniques 审中-公开
    使用感应技术定位液体泄漏的系统和方法

    公开(公告)号：US20170007746A1

    公开(公告)日：2017-01-12

    申请号：US15217652

    申请日：2016-07-22

    Applicant: KCI Licensing, Inc.

    Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61M1/00

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Absorbent dressing and method
    294.
    发明授权
    Absorbent dressing and method 有权
    吸收性敷料和方法

    公开(公告)号：US09474653B2

    公开(公告)日：2016-10-25

    申请号：US14179728

    申请日：2014-02-13

    Applicant: KCI Licensing, Inc.

    Inventor： James A. Luckemeyer ,  Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61F13/00 ,  A61F13/02 ,  A61M1/00

    CPC classification number: A61F13/00068 ,  A61F13/0216 ,  A61F13/022 ,  A61F13/025 ,  A61M1/0088 ,  Y10T29/49826

    Abstract: A system that may be adapted to distribute reduced pressure to a tissue site may include a dressing and a sealing member. The dressing may include a manifold layer, a storage layer, and a plurality of retainers. The manifold layer may be adapted to be positioned proximate the tissue site, and the storage layer may be positioned proximate the manifold layer. The plurality of retainers may be disposed in the storage layer. Each of the retainers may define a fluid communication channel through the storage layer. The retainers may be adapted to substantially preclude deformation of the storage layer into the fluid communication channels. The sealing member may be adapted to cover the dressing and to provide a fluid seal between the sealing member and the tissue site.

    Abstract translation: 可以适于将减压分配到组织部位的系统可以包括敷料和密封构件。 敷料可以包括歧管层，存储层和多个保持器。 歧管层可以适于定位在组织部位附近，并且存储层可以位于歧管层附近。 多个保持器可以设置在存储层中。 每个保持器可以限定通过存储层的流体连通通道。 保持器可以适于基本上排除存储层变形成流体连通通道。 密封构件可以适于覆盖敷料并且在密封构件和组织部位之间提供流体密封。

    PROTEASE MODULATING WOUND INTERFACE LAYER FOR USE WITH NEGATIVE PRESSURE WOUND THERAPY
    299.
    发明申请
    PROTEASE MODULATING WOUND INTERFACE LAYER FOR USE WITH NEGATIVE PRESSURE WOUND THERAPY 审中-公开
    使用负压压力治疗的PROTEASE调制接口界面层

    公开(公告)号：US20160038626A1

    公开(公告)日：2016-02-11

    申请号：US14819988

    申请日：2015-08-06

    Applicant: KCI Licensing, Inc.

    Inventor： CHRISTOPHER BRIAN LOCKE ,  Timothy Mark Robinson ,  Breda Mary Cullen

    IPC: A61L15/42 ,  A61H9/00 ,  A61L15/22 ,  A61L15/32 ,  A61L15/28

    CPC classification number: A61L15/42 ,  A61H9/0057 ,  A61L15/225 ,  A61L15/28 ,  A61L15/325 ,  A61L15/425 ,  A61L2430/34

    Abstract: Systems, methods, and apparatuses for modulating proteases including matrix metalloproteinase (MMP), elastase, and bacterial protease in a negative pressure therapy system are described. A mesh having a sacrificial substrate is included. The sacrificial substrate includes a plurality of collagen fibers reinforced with a supporting material and intersecting with each other to form a network of collagen fibers having a plurality openings. The openings of the plurality of openings have an average area between about 0.5 mm2 and about 20 mm2 to permit the flow of negative pressure through the mesh. The sacrificial substrate can also include oxidized regenerated cellulose.

    Abstract translation: 描述了负压治疗系统中用于调节包括​​基质金属蛋白酶（MMP），弹性蛋白酶和细菌蛋白酶在内的蛋白酶的系统，方法和装置。 包括具有牺牲衬底的网格。 牺牲基板包括多个由支撑材料增强的胶原纤维并且彼此相交以形成具有多个开口的胶原纤维网络。 多个开口的开口具有在约0.5mm 2和约20mm 2之间的平均面积，以允许负压流过网。 牺牲基底还可以包括氧化再生纤维素。

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