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公开(公告)号：EP1933925A1
公开(公告)日：2008-06-25
申请号：EP06779428.9
申请日：2006-09-15
申请人： Smith & Nephew, PLC
发明人： BLOTT, Patrick, Lewis , GREENER, Bryan , HARTWELL, Edward, Yerbury , LEE-WEBB, Julian , NICOLINI, Derek
CPC分类号： A61M1/0058 , A61F13/00068 , A61M1/0088 , A61M1/1694 , A61M3/0229 , A61M27/00
摘要： An apparatus for aspirating, irrigating and/or cleansing wounds (1) using cells or tissues to cleanse the circulating fluid to enhance wound healing by destroying or limiting the harmful substances in the circulating fluid from the wound (5) thus enhancing the beneficial substances.
摘要翻译： 一种使用细胞或组织抽吸，冲洗和/或清洁伤口（1）的设备，通过破坏或限制循环液中伤口（5）中的有害物质，从而增强有益物质，从而清洁循环液以增强伤口愈合。
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公开(公告)号：EP0487566B1
公开(公告)日：1996-03-20
申请号：EP90911950.5
申请日：1990-08-15
申请人： SMITH & NEPHEW plc
IPC分类号： A61L15/07
CPC分类号： A61L15/07 , A61F13/041
摘要： Moisture vapour permeable, water impervious medical paddings comprising sheets or strips of a lofted non-woven fabric have wax, silicone resin or fluorinated polymer at a surface layer thereof. The sheet or strip may be formed into a tube and contain an elastic component in the circumference to result in an elastically extensible tubular undercast padding.
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公开(公告)号：EP1942962A1
公开(公告)日：2008-07-16
申请号：EP06779433.9
申请日：2006-09-15
申请人： Smith & Nephew, PLC
CPC分类号： A61M1/0058 , A61F13/00068 , A61M1/0084 , A61M1/0088 , A61M3/02 , A61M35/00
摘要： An apparatus for cleansing wounds in which irrigant fluid containing one or more physiologically active components from a means for supplying physiologically active agents from cells of tissue to the wound, e.g. an irrigant reservoir connected to a container that contains a cell or tissue component, in turn connected to a supply tube, connected to a conformable wound dressing and wound exudate from the dressing are moved by a device (which may be a single pump or two or more pumps) for moving fluid through a flow path which passes through the dressing and a means for providing simultaneous aspiration and irrigation of the wound. The latter removes materials deleterious to wound healing, while distributing materials that are beneficial in promoting wound healing from cells or tissue and the physiologically active components in therapeutically active amounts in a precise and time-controlled manner over the wound bed. The dressing, including one with openings that deliver the irrigant fluid directly to the wound bed over an extended area, and a method of treatment using the apparatus.
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公开(公告)号：EP1019104A1
公开(公告)日：2000-07-19
申请号：EP96927756.5
申请日：1996-08-12
申请人： Smith & Nephew PLC
发明人： RICHARDSON, Mark, Christopher , BLOTT, Patrick, Lewis , MATTHEWS, Jane, Bridget , DREWERY, George, Robert
IPC分类号： A61L15/40
CPC分类号： A61L27/60 , A61L15/40 , C12M21/08 , C12M23/08 , C12M25/06 , C12N5/0068 , C12N2533/30
摘要： A wound dressing comprises a carrier comprising a hydrophilic polymer layer and a layer of cultured mammalian cells anchored to the wound-facing surface of the carrier. A method of making such a dressing is also disclosed.
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公开(公告)号：EP0487566A1
公开(公告)日：1992-06-03
申请号：EP90911950.0
申请日：1990-08-15
申请人： SMITH & NEPHEW plc
CPC分类号： A61L15/07 , A61F13/041
摘要： Garnissages médicaux perméables à la vapeur d'humidité, imperméable à l'eau, comprenant des feuilles ou des bandes d'un tissu gabarié non tissé dont une couche de surface comporte de la cire, de la résine silicone ou un polymère fluoruré. Ladite feuille ou bande peut être transformée en un tube et contenir un composant élastique dans la circonférence, afin d'obtenir un garnissage tubulaire extensible de manière élastique placé sous un plâtre.
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公开(公告)号：EP1933926B1
公开(公告)日：2012-10-24
申请号：EP06779437.0
申请日：2006-09-15
申请人： Smith & Nephew, PLC
发明人： BLOTT, Patrick, Lewis , GREENER, Bryan , HARTWELL, Edward, Yerbury , LEE-WEBB, Julian , NICOLINI, Derek
CPC分类号： A61M1/0058 , A61B17/7092 , A61B2017/00022 , A61F13/00068 , A61M1/0084 , A61M1/0088 , A61M3/0229 , A61M35/00
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公开(公告)号：EP1933926A1
公开(公告)日：2008-06-25
申请号：EP06779437.0
申请日：2006-09-15
申请人： Smith & Nephew, PLC
发明人： BLOTT, Patrick, Lewis , GREENER, Bryan , HARTWELL, Edward, Yerbury , LEE-WEBB, Julian , NICOLINI, Derek
IPC分类号： A61M27/00
CPC分类号： A61M1/0058 , A61B17/7092 , A61B2017/00022 , A61F13/00068 , A61M1/0084 , A61M1/0088 , A61M3/0229 , A61M35/00
摘要： An apparatus for cleansing wounds in which irrigant fluid containing one or more physiologically active components from a means for supplying physiologically active agents from cells or tissue to the wound, e.g. an irrigant reservoir connected to a container that contains a cell or tissue component, in turn connected to a supply tube, connected to a conformable wound dressing and wound exudate from the dressing are moved by a device (which may be a single pump or two or more pumps) for moving fluid through a flow path which passes through the dressing and a means for providing simultaneous aspiration and irrigation of the wound. The latter removes materials deleterious to wound healing, while distributing materials that are beneficial in promoting wound healing from cells or tissue and the physiologically active components in therapeutically active amounts in a precise and time-controlled manner over the wound bed.
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公开(公告)号：EP0954561A1
公开(公告)日：1999-11-10
申请号：EP98900896.0
申请日：1998-01-14
申请人： Smith & Nephew plc
发明人： BLOTT, Patrick, Lewis , POOLE, Dawn
IPC分类号： C12M1
摘要： A cell culture substrate device comprising a frame and a cell culture substrate material is disclosed. The frame is adapted to releasably secure the substrate material in preferably a flat configuration for the attachment of cells. The substrate material may further comprise a support layer. The device may be placed within a container, e.g. Petri-dish.
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公开(公告)号：EP0710095A1
公开(公告)日：1996-05-08
申请号：EP94921062.0
申请日：1994-07-20
申请人： Smith & Nephew plc
发明人： WEBB, Julian , REED, Christopher, Ian , SMITH, Mark, Frederick , FARRER, David, Franklin , BLOTT, Patrick, Lewis , HOULDRIDGE, David , MACFARLANE, Anna, Fiona , SIVSHANKER, Selvarajah
IPC分类号： A61F13
CPC分类号： A61F13/023 , A61F2013/00119 , A61F2013/00523 , A61F2013/00578 , A61F2013/00604 , A61F2013/00621 , A61F2013/00663 , A61F2013/00697 , A61F2013/00706 , A61F2013/0071 , A61F2013/00744 , A61F2013/00748 , A61F2013/0077 , A61F2013/00817 , A61F2013/00846 , A61F2013/00868 , A61F2013/00876 , A61F2013/0091 , A61F2013/15878 , A61F2013/1591 , A61F2013/8491
摘要： An adhesive dressing suitable for moist wounds includes a first layer comprising a substrate having a layer of pressure sensitive adhesive on a wound facing surface and a second layer comprising a moisture vapour permeable continuous film. The second layer is attached to the non wound facing surface of the first layer at spaced apart intervals thereby to form a plurality of discrete cellular voids between said first and second layers. The first layer has apertures therein to allow passage of liquids therethrough into the cellular voids and total area of the dressing defined by the cellular voids is from 20 % to 80 % of the total operable area of the dressing.
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公开(公告)号：EP1677851A1
公开(公告)日：2006-07-12
申请号：EP04769040.9
申请日：2004-10-28
申请人： Smith & Nephew PLC
发明人： BLOTT, Patrick, Lewis , GREENER, Bryan , HARTWELL, Edward, Yerbury , LEE-WEBB, Julian , NICOLINI, Derek , GREEN, Clare , MARTIN, Robin, Paul
CPC分类号： A61M1/0088 , A61M1/0058 , A61M1/0084 , A61M3/0229 , A61M27/00 , A61M35/00
摘要： An apparatus for cleansing and applying therapy or prophylaxis to wounds, in which irrigant fluid containing a 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 and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. microfiltration, 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.
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