利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.032 秒)

    Use of a Polyurethane Foam as a Wound Dressing in Negative Pressure Therapy
    1.
    发明申请
    Use of a Polyurethane Foam as a Wound Dressing in Negative Pressure Therapy 审中-公开
    使用聚氨酯泡沫作为负压治疗的伤口敷料

    公开(公告)号：US20140276496A1

    公开(公告)日：2014-09-18

    申请号：US14289379

    申请日：2014-05-28

    申请人： Axel ECKSTEIN ,  Pierre CROIZAT ,  Ulrich FINK ,  Krzysztof-Daniel MALOWANIEC

    发明人： Axel ECKSTEIN ,  Pierre CROIZAT ,  Ulrich FINK ,  Krzysztof-Daniel MALOWANIEC

    IPC分类号： A61F13/00

    CPC分类号： A61F13/00068 ,  A61F13/00017 ,  A61L15/26 ,  A61L15/425 ,  A61L15/46 ,  C08L75/04

    摘要： A device for negative pressure wound therapy having a cover material for air-tight sealing of the wound space connected to a negative pressure source; and a wound dressing having an open-cell polyurethane foam. The open-cell polyurethane foam has special properties, in particular a tensile strength after three days of storage in bovine serum, measured in accordance with DIN 53571, between 80 kPa and 300 kPa. The open-cell polyurethane foam may be used as a wound dressing in negative pressure wound therapy.

    摘要翻译： 一种用于负压伤口治疗的装置，具有用于气密密封连接到负压源的伤口空间的覆盖材料; 和具有开孔聚氨酯泡沫的伤口敷料。 开孔聚氨酯泡沫具有特殊的性能，特别是在牛血清中储存三天后，根据DIN 53571测量，在80kPa和300kPa之间的拉伸强度。 开细胞聚氨酯泡沫可用作负压伤口治疗中的伤口敷料。

    Absorbent single use hygiene item
    3.
    发明授权
    Absorbent single use hygiene item 有权
    吸水单用卫生用品

    公开(公告)号：US06414216B1

    公开(公告)日：2002-07-02

    申请号：US09463562

    申请日：2000-01-27

    申请人： Krzysztof Daniel Malowaniec

    发明人： Krzysztof Daniel Malowaniec

    IPC分类号： A61F1315

    CPC分类号： A61F13/5376 ,  A61F13/15203 ,  A61F13/53747 ,  A61F2013/15447 ,  A61F2013/15495 ,  A61F2013/15504 ,  A61F2013/15512 ,  A61F2013/530051 ,  A61F2013/53024 ,  A61F2013/53721

    摘要： The invention concerns an absorbent single use hygiene item comprising a liquid-tight back sheet (4) and a liquid permeable cover sheet (2), with an absorbent body (6) containing super-absorbent polymer materials and suitable for storing bodily fluids, especially urine, which is disposed between the back sheet (4) and the cover sheet (2), and with a two-ply intermediate layer (8) which takes up and distributes liquid. The intermediate layer (8) is made from a top stratum (18) consisting of synthetic fibers and a bottom stratum (20), the average pore volume of the top stratum (18) being greater than the average pore volume of the bottom stratum (20), and is disposed between the absorbent body (6) and the cover sheet (2). The hygiene item in accordance with the invention is constructed in such a fashion that the bottom stratum (20) consists essentially of chemically cross-linked cellulose fibers and the longitudinal end sections (19) the top stratum (18) overlap the longitudinal ends (21) of the bottom stratum (20) so that the hygiene item can absorb repeated liquid discharge and gives the wearer a feeling of dryness. The cross-linked cellulose fibers of the bottom stratum (20) are also more hydrophilic than the synthetic fibers of the top stratum (18).

    摘要翻译： 本发明涉及一种吸收性单次使用的卫生用品，其包括液密背板（4）和透液性覆盖片（2），吸收体（6）含有超吸收性聚合物材料，并且适用于储存体液，特别是 其布置在背片（4）和覆盖片（2）之间，并具有吸收和分配液体的双层中间层（8）。 中间层（8）由合成纤维和底层（20）组成的顶层（18）制成，顶层（18）的平均孔体积大于底层平均孔体积（ 20），并且设置在吸收体（6）和覆盖片（2）之间。 根据本发明的卫生项目被构造成使得底层（20）基本上由化学交联的纤维素纤维组成，并且纵向端部（19），顶层（18）与纵向端部（21）重叠 ），使得卫生用品能够吸收重复的液体排出并给予穿着者干燥的感觉。 底层（20）的交联纤维素纤维也比顶层（18）的合成纤维更亲水。

    USE OF A POLYURETHANE FOAM AS A WOUND DRESSING IN NEGATIVE PRESSURE THERAPY
    4.
    发明申请
    USE OF A POLYURETHANE FOAM AS A WOUND DRESSING IN NEGATIVE PRESSURE THERAPY 有权
    使用聚氨酯泡沫作为负压治疗中的创口

    公开(公告)号：US20120046588A1

    公开(公告)日：2012-02-23

    申请号：US13213214

    申请日：2011-08-19

    申请人： Axel Eckstein ,  Pierre Croizat ,  Ulrich Fink ,  Krzysztof-Daniel Malowaniec

    发明人： Axel Eckstein ,  Pierre Croizat ,  Ulrich Fink ,  Krzysztof-Daniel Malowaniec

    IPC分类号： A61L15/22

    CPC分类号： A61F13/00068 ,  A61F13/00017 ,  A61L15/26 ,  A61L15/425 ,  A61L15/46 ,  C08L75/04

    摘要： The invention relates to a device for negative pressure wound therapy comprising (a) a cover material for air-tight sealing of the wound space; (b) as applicable, a means for the connection of a negative pressure source; and (c) a wound dressing comprising an open-cell polyurethane foam whereby the open-cell polyurethane foam has special properties, in particular a tensile strength after three days of storage in bovine serum, measured in accordance with DIN 53571, between 80 kPa and 300 kPa. The invention further relates to the use of said open-cell polyurethane foam for use as a wound dressing in negative pressure wound therapy.

    摘要翻译： 本发明涉及一种用于负压伤口治疗的装置，包括（a）用于气密密封伤口空间的覆盖材料; （b）适用时，连接负压源的装置; 和（c）包含开孔聚氨酯泡沫的伤口敷料，其中所述开孔聚氨酯泡沫具有特殊性质，特别是在牛血清中储存三天之后，根据DIN 53571测量的抗张强度在80kPa和 300 kPa。 本发明还涉及所述开孔聚氨酯泡沫在负压伤口治疗中用作伤口敷料的用途。