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公开(公告)号:US06458460B1
公开(公告)日:2002-10-01
申请号:US09254323
申请日:1999-11-15
IPC分类号: B32B2700
CPC分类号: A61L15/225 , A61F13/00012 , A61F13/00042 , A61F13/069 , A61F2013/00229 , A61F2013/00748 , A61L15/28 , A61L15/60 , Y10T428/249965 , Y10T428/277 , Y10T428/2936 , Y10T428/31591 , Y10T442/607 , Y10T442/684 , Y10T442/686 , Y10T442/692 , Y10T442/696 , Y10T442/697 , Y10T442/698 , C08L1/02 , C08L5/04
摘要: A wound dressing comprises a blend of at least two types of discrete fibers wherein one discrete fiber is of a modified cellulose gel-forming material and a second discrete fiber is of another type of gel-forming material such as an alginate.
摘要翻译: 伤口敷料包括至少两种类型的离散纤维的混合物,其中一个离散的纤维是改性的纤维素凝胶形成材料,第二离散纤维是另一种类型的凝胶形成材料,例如藻酸盐。
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公开(公告)号:US06348423B1
公开(公告)日:2002-02-19
申请号:US09254321
申请日:1999-05-11
IPC分类号: B32B2704
CPC分类号: A61F13/023 , A61F13/0206 , A61F13/022 , A61F13/0223 , A61F2013/00221 , A61F2013/8408 , Y10S428/919 , Y10T428/249986 , Y10T442/2139 , Y10T442/2164 , Y10T442/2303 , Y10T442/2525 , Y10T442/674
摘要: A novel wound dressing includes a fibrous absorbent layer for absorbing wound exudate, an odor layer for absorbing odor and a barrier layer interposed the fibrous absorbent and barrier layers. Preferably the barrier layer is vacuum perforated and the fibrous absorbent layer is of highly absorbent fibres capable of absorbing 25 grams of exudate per gram of dressing.
摘要翻译: 一种新颖的伤口敷料包括用于吸收伤口渗出物的纤维吸收层,用于吸收气味的气味层和插入纤维吸收剂和阻挡层的阻隔层。 优选地,阻隔层是真空穿孔的,并且纤维吸收层是能够吸收每克敷料25克渗出物的高吸收性纤维。
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公开(公告)号:US07803980B2
公开(公告)日:2010-09-28
申请号:US10883205
申请日:2004-07-01
CPC分类号: A61L15/225 , A61F13/0203 , A61L15/585 , C08L5/04 , C08L1/28 , C08L23/22
摘要: A multi layered wound dressing which comprises an adhesive layer, an absorbent layer overlying said adhesive layer on the surface furthest from the wound, and a moisture transmitting cover layer overlying the absorbent layer, the dressing having a total thickness of less than 1.5 mm.
摘要翻译: 一种多层伤口敷料,其包括粘合剂层,覆盖在离伤口最远的表面上的所述粘合剂层的吸收层和覆盖在吸收层上的透湿覆盖层,该敷料的总厚度小于1.5mm。
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公开(公告)号:US06552244B1
公开(公告)日:2003-04-22
申请号:US09869909
申请日:2001-10-05
IPC分类号: A61F1300
CPC分类号: A61F13/53 , A61F13/00029 , A61F13/00042 , A61F13/00046 , A61F13/0209 , A61F13/022 , A61F13/0223 , A61F13/023 , A61F2013/00263 , A61F2013/00748 , A61F2013/00825 , A61F2013/00876
摘要: A multi layered wound dressing comprising: (a) an adsorbent layer having high absorbency but low lateral wicking rate, and (b) a transmission layer having a high moisture vapor transmission rate overlying the side of said absorbent layer furthest from the wound.
摘要翻译: 一种多层伤口敷料,其包括:(a)具有高吸收性但低侧吸力速率的吸附剂层,和(b)覆盖在离伤口最远的所述吸收层侧的透湿率高的透过层。
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公开(公告)号:US06793645B2
公开(公告)日:2004-09-21
申请号:US09904189
申请日:2001-07-12
IPC分类号: A61F1300
CPC分类号: A61L15/225 , A61F13/0203 , A61L15/585 , C08L5/04 , C08L1/28 , C08L23/22
摘要: A multi layered wound dressing which comprises an adhesive layer, an absorbent layer overlying said adhesive layer on the surface furthest from the wound, and a moisture transmitting cover layer overlying the absorbent layer, the dressing having a total thickness of less than 1.5 mm.
摘要翻译: 一种多层伤口敷料,其包括粘合剂层,覆盖在离伤口最远的表面上的所述粘合剂层的吸收层和覆盖在吸收层上的透湿覆盖层,该敷料的总厚度小于1.5mm。
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公开(公告)号:US08034037B2
公开(公告)日:2011-10-11
申请号:US11267046
申请日:2005-11-04
申请人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
发明人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
CPC分类号: A61M1/0088 , A61F13/00068 , A61F2013/00089 , A61F2013/00217 , A61M1/0076 , A61M1/008 , A61M1/0084 , A61M1/0096
摘要: Provided, in one embodiment, is a vacuum wound dressing for covering a wound bed comprising: a wound contact layer comprising a fibrous blend or fibrous material that forms a cohesive gel when wetted by wound exudate; a source of vacuum situated to be separated from the wound bed by the wound contact layer; and a vacuum sealing layer covering the wound contact layer and adapted to retain relative vacuum in the wound contact layer, wherein (i) the dressing is essentially missing a non-gelling, foam layer in which the source of vacuum is situated or (ii) the vacuum sealing layer comprises as an outer layer a foam layer.
摘要翻译: 在一个实施方案中,提供一种用于覆盖伤口床的真空伤口敷料,包括:缠绕接触层,其包含纤维混合物或纤维材料,当被伤口渗出物润湿时,形成粘性凝胶; 真空源,其通过缠绕接触层与伤口床分离; 以及真空密封层,其覆盖所述缠绕的接触层并且适于在所述缠绕的接触层中保持相对真空,其中(i)所述敷料基本上缺少其中存在真空源的非凝胶化泡沫层,或(ii) 真空密封层包括作为外层的泡沫层。
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公开(公告)号:US20060100594A1
公开(公告)日:2006-05-11
申请号:US11267046
申请日:2005-11-04
申请人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
发明人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
IPC分类号: A61M1/00
CPC分类号: A61M1/0088 , A61F13/00068 , A61F2013/00089 , A61F2013/00217 , A61M1/0076 , A61M1/008 , A61M1/0084 , A61M1/0096
摘要: Provided, in one embodiment, is a vacuum wound dressing for covering a wound bed comprising: a wound contact layer comprising a fibrous blend or fibrous material that forms a cohesive gel when wetted by wound exudate; a source of vacuum situated to be separated from the wound bed by the wound contact layer; and a vacuum sealing layer covering the wound contact layer and adapted to retain relative vacuum in the wound contact layer, wherein (i) the dressing is essentially missing a non-gelling, foam layer in which the source of vacuum is situated or (ii) the vacuum sealing layer comprises as an outer layer a foam layer.
摘要翻译: 在一个实施方案中,提供一种用于覆盖伤口床的真空伤口敷料,包括:缠绕接触层,其包含纤维混合物或纤维材料,当被伤口渗出物润湿时,形成粘性凝胶; 真空源,其通过缠绕接触层与伤口床分离; 以及真空密封层,其覆盖所述缠绕的接触层并且适于在所述缠绕的接触层中保持相对真空,其中(i)所述敷料基本上缺少其中存在真空源的非凝胶化泡沫层,或(ii) 真空密封层包括作为外层的泡沫层。
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公开(公告)号:USD484602S1
公开(公告)日:2003-12-30
申请号:US29166184
申请日:2002-08-22
申请人: Bryan Griffiths , Helen Shaw , Simon Adams , Stephen Bishop
设计人: Bryan Griffiths , Helen Shaw , Simon Adams , Stephen Bishop
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公开(公告)号:USD480144S1
公开(公告)日:2003-09-30
申请号:US29173068
申请日:2002-12-20
申请人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
设计人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
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公开(公告)号:US20120065602A1
公开(公告)日:2012-03-15
申请号:US13229118
申请日:2011-09-09
申请人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
发明人: Simon Adams , Stephen Bishop , Bryan Griffiths , Helen Shaw
IPC分类号: A61M1/00
CPC分类号: A61M1/0088 , A61F13/00068 , A61F2013/00089 , A61F2013/00217 , A61M1/0076 , A61M1/008 , A61M1/0084 , A61M1/0096
摘要: Provided, in one embodiment, is a vacuum wound dressing for covering a wound bed comprising: a wound contact layer comprising a fibrous blend or fibrous material that forms a cohesive gel when wetted by wound exudate; a source of vacuum situated to be separated from the wound bed by the wound contact layer; and a vacuum sealing layer covering the wound contact layer and adapted to retain relative vacuum in the wound contact layer, wherein (i) the dressing is essentially missing a non-gelling, foam layer in which the source of vacuum is situated or (ii) the vacuum sealing layer comprises as an outer layer a foam layer.
摘要翻译: 在一个实施方案中,提供一种用于覆盖伤口床的真空伤口敷料,包括:缠绕接触层,其包含纤维混合物或纤维材料,当被伤口渗出物润湿时,形成粘性凝胶; 真空源,其通过缠绕接触层与伤口床分离; 以及真空密封层,其覆盖所述缠绕的接触层并且适于在所述缠绕的接触层中保持相对真空,其中(i)所述敷料基本上缺少其中存在真空源的非凝胶化泡沫层,或(ii) 真空密封层包括作为外层的泡沫层。
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