MULTI-LAYER WOUND CARE DEVICE HAVING ABSORPTION AND FLUID TRANSFER PROPERTIES

    公开(公告)号:WO2020005662A1

    公开(公告)日:2020-01-02

    申请号:PCT/US2019/037897

    申请日:2019-06-19

    Abstract: This disclosure relates to a multi-layer wound care device having absorption and fluid transfer properties. The wound care device contains capillary force one-way pumps that are capable of transporting fluid, such as wound exudate, away from a wound site to the opposite side of the wound care device, which functions as a segregated fluid reservoir. This fluid transport mechanism generally aids in reducing wound maceration by removing excess wound fluid and the protease enzymes and infectious bacteria contained within the wound fluid. The wound care device performs this function, often times for multiple days, without the loss of the physical integrity of the wound care device. In addition to providing a uni-directional fluid transport mechanism, the wound care device provides improved absorption properties.

    WOUND DRESSING SYSTEM
    6.
    发明申请

    公开(公告)号:WO2020072655A1

    公开(公告)日:2020-04-09

    申请号:PCT/US2019/054307

    申请日:2019-10-02

    Abstract: A wound dressing comprising a multi-ply knit fabric containing a first knit ply, a second knit ply, and at least one silver ion-containing compound. The first knit ply contains a plurality of first yarns and forms the upper surface of the fabric. The second knit ply contains a plurality of polytetrafluoroethylene (PTFE) yarns, where the PTFE yarns have a transmission in the IR region of 8-10 µm at least about 40%, a thermal conductivity of at least about 0.2 W/(m.K), and forms the lower surface of the fabric. The first and second ply are integrated through combined portions formed by interlacing first yarns among the PTFE yarns of the second knit ply, interlacing PTFE yarns among the first yarns of the first knit ply, or interlacing a plurality of third yarns among the first yarns and the PTFE.

    PATTERN COATED TEXTILE FOR ACTIVE COOLING
    7.
    发明申请

    公开(公告)号:WO2018200085A1

    公开(公告)日:2018-11-01

    申请号:PCT/US2018/021690

    申请日:2018-03-09

    Abstract: A pattern coated textile containing a textile having an upper surface and a lower surface and comprising a plurality of yarns, where at least a portion of the yarns comprise a synthetic polymer and a patterned coating on at least the lower surface. The patterned coating covers between about 5 and 95% of the surface area of the lower surface of the textile and contains a functioned polyester selected from the group consisting of an ethoxylated polyester, a sulfonated polyester, an ethoxylated and sulfonated polyester, and mixtures thereof. The patterned coating also contains a binder and an optional dye.

    RESISTOR PROTECTED DEFLECTION PLATES FOR LIQUID JET PRINTER
    8.
    发明申请
    RESISTOR PROTECTED DEFLECTION PLATES FOR LIQUID JET PRINTER 审中-公开
    用于液体喷射器的电阻器防护板

    公开(公告)号:WO2013177010A1

    公开(公告)日:2013-11-28

    申请号:PCT/US2013/041756

    申请日:2013-05-20

    CPC classification number: B41J2/035 B41J2/09

    Abstract: A liquid jet printing apparatus is provided having a nozzle for emitting a stream of liquid droplets toward a substrate, a charging section for providing an electrical charge to liquid droplets and a pair of electrically conductive deflection plates for creating an electrical field capable of deflecting the liquid droplets to a desired location on the substrate, wherein a resistor is provided between a power source and the electrical field to limit current from the power source during electrical arcing between the deflection plates, thereby minimizing disruption to the electrical field and minimizing electromagnetic pulses.

    Abstract translation: 提供一种液体喷墨打印设备,其具有用于朝向基板发射液滴流的喷嘴,用于向液滴提供电荷的充电部分和用于产生能够使液体偏转的电场的一对导电偏转板 液滴到基板上的期望位置,其中在电源和电场之间提供电阻器,以在偏转板之间的电弧期间限制来自电源的电流,从而最小化对电场的破坏并使电磁脉冲最小化。

    WOUND CARE DEVICE HAVING FLUID TRANSFER AND ADHESIVE PROPERTIES

    公开(公告)号:WO2019226540A1

    公开(公告)日:2019-11-28

    申请号:PCT/US2019/033103

    申请日:2019-07-08

    Abstract: This disclosure relates to a wound care device which contains capillary force one-way pumps that are capable of transporting fluid, such as wound exudate, away from a wound site to the opposite side of the wound care device, which functions as a segregated fluid reservoir. This fluid transport mechanism generally aids in reducing wound maceration by removing excess wound fluid and the protease enzymes and infectious bacteria contained within the wound fluid. The wound care device performs this function, often times for multiple days, without the loss of the physical integrity of the wound care device. In addition to providing a uni-directional fluid transport mechanism, the wound care device contains a perforated adhesive layer.

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