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    Wound cleansing apparatus with stress
    4.
    发明授权
    Wound cleansing apparatus with stress 有权

    公开(公告)号：US11617823B2

    公开(公告)日：2023-04-04

    申请号：US16449010

    申请日：2019-06-21

    申请人： Smith & Nephew PLC

    发明人： Patrick Lewis Blott ,  Bryan Greener ,  Edward Yerbury Hartwell ,  Julian Lee-Webb ,  Derek Nicolini ,  Clare Green ,  Robin Paul Martin ,  Tina Michelle Walker

    IPC分类号： A61M35/00 ,  A61M1/00 ,  A61F13/02 ,  A61H9/00 ,  A61F13/00

    摘要： An apparatus for cleansing wounds with means for stressing the wound bed and optionally tissue surrounding the wound, in which irrigant fluid from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a devise for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The means for stressing the wound bed and optionally tissue surrounding the wound promotes wound healing. The dressing and a method of treatment using the apparatus.

    WOUND CLEANSING APPARATUS
    8.
    发明申请
    WOUND CLEANSING APPARATUS 有权
    清洁设备

    公开(公告)号：US20150174306A1

    公开(公告)日：2015-06-25

    申请号：US14575794

    申请日：2014-12-18

    申请人： SMITH & NEPHEW PLC

    发明人： Patrick Lewis Blott ,  Bryan Greener ,  Edward Yerbury Hartwell ,  Tina Michelle Walker ,  Julian Lee-Webb ,  Derek Nicolini ,  Clare Green ,  Robin Paul Martin

    IPC分类号： A61M1/00 ,  A61F13/00

    CPC分类号： A61M35/00 ,  A61F13/00068 ,  A61F13/0206 ,  A61F13/0216 ,  A61F2007/0059 ,  A61F2013/00357 ,  A61M1/0058 ,  A61M1/0062 ,  A61M1/0084 ,  A61M1/0088 ,  A61M3/0229 ,  A61M27/00 ,  A61M2202/0208 ,  A61M2205/3653 ,  A61M2205/368

    摘要： An apparatus for cleansing and promoting tissue growth in wounds, in which irrigant fluid optionally containing cell nutrients and/or other physiologically active material from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path which passes through the dressing, a biodegradable scaffold in contact with the wound bed and a means for fluid cleansing and back to the dressing. The apparatus has means for supplying thermal energy to the fluid in the wound. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing and a method of treatment using the apparatus.

    摘要翻译： 一种用于清洁和促进伤口中的组织生长的装置，其中任选地含有细胞营养物质的冲洗液和/或来自连接到适形伤口敷料和来自敷料的伤口渗出物的储存器的其它生理活性物质通过用于使流体流动的装置再循环 穿过敷料的流动路径，与伤口床接触的可生物降解的支架和用于流体清洁并返回敷料的装置。 该装置具有用于向伤口中的流体供应热能的装置。 清洁装置（其可以是单相，例如微滤，系统或两相，例如透析系统）去除对伤口愈合有害的材料，并且清洁的流体仍含有有助于促进伤口愈合的材料 ，返回伤口床。 敷料和使用该装置的治疗方法。