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公开(公告)号:US20070255192A1
公开(公告)日:2007-11-01
申请号:US11783667
申请日:2007-04-11
申请人: Harish Patel , Hansen Swaniker , David Heagle , Kate Ward , Alain Tranchemontagne , E. Fink , Ronald Vitaris , Chirag Shah , Sharon Mulligan , Brian Dowd , Scott Orr
发明人: Harish Patel , Hansen Swaniker , David Heagle , Kate Ward , Alain Tranchemontagne , E. Fink , Ronald Vitaris , Chirag Shah , Sharon Mulligan , Brian Dowd , Scott Orr
CPC分类号: A61L15/46 , A61F13/00029 , A61F13/00063 , A61F2013/00463 , A61F2013/00472 , A61F2013/00608 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61L15/18 , A61L15/20 , A61L2300/102 , A61L2300/206 , A61L2300/404 , A61L2300/61
摘要: A wound dressing includes one or more layers containing a first anti-microbial agent and at least one of: a chelating agent, and a second anti-microbial agent.
摘要翻译: 伤口敷料包括含有第一抗微生物剂和至少一种螯合剂和第二抗微生物剂的一层或多层。
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公开(公告)号:US20070255193A1
公开(公告)日:2007-11-01
申请号:US11783668
申请日:2007-04-11
申请人: Harish Patel , Hansen Swaniker , David Heagle , Kate Ward , Alain Tranchemontagne , E. Fink , Ronald Vitaris , Chirag Shah , Sharon Mulligan , Brian Dowd , Scott Orr
发明人: Harish Patel , Hansen Swaniker , David Heagle , Kate Ward , Alain Tranchemontagne , E. Fink , Ronald Vitaris , Chirag Shah , Sharon Mulligan , Brian Dowd , Scott Orr
CPC分类号: A61L15/44 , A61F13/00029 , A61F13/00063 , A61F2013/00463 , A61F2013/00727 , A61F2013/0091 , A61L15/18 , A61L15/46 , A61L2300/102 , A61L2300/104 , A61L2300/206 , A61L2300/404 , A61L2300/61
摘要: A wound dressing includes one or more layers containing a first anti-microbial agent and/or at least one zinc-containing agent.
摘要翻译: 伤口敷料包括含有第一抗微生物剂和/或至少一种含锌剂的一层或多层。
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公开(公告)号:US20100260824A1
公开(公告)日:2010-10-14
申请号:US12548532
申请日:2009-08-27
申请人: Chirag B. Shah , Ronald F. Vitaris , E. David Fink , Scott Orr , Brian Dowd , Alain Tranchemontagne , Kate Ward , Hansen Swaniker , Harish A. Patel
发明人: Chirag B. Shah , Ronald F. Vitaris , E. David Fink , Scott Orr , Brian Dowd , Alain Tranchemontagne , Kate Ward , Hansen Swaniker , Harish A. Patel
IPC分类号: A61L15/16 , A61K31/785 , A61K38/02 , A61P17/02
CPC分类号: A01N25/00 , A01N25/34 , A61F13/0203 , A61F2013/0091 , A61L15/425 , A61L15/46 , A61L2300/206 , A61L2300/208 , A61L2300/404 , A61L2300/608 , A01N33/12 , A01N47/44
摘要: Articles may be formed including: at least one layer of foam, the foam layer and at least one antimicrobial agent associated with foam layer, the antimicrobial agent including PHMB, PEHMB, or derivatives thereof; at least one non-adherent layer disposed on at least a portion of the foam layer, the non-adherent layer being permeable to moisture; and a film disposed on at least another portion of the foam layer, the film being breathable to allow escape of moisture, but substantially impermeable to bacteria. Another article may include at least one layer of foam, the foam having pores of different sizes, at least some of the pores at least partially filled with at least one elutable antimicrobial agent, the pores of different sizes forming a gradient with the foam layer. Yet another article may include a foam matrix and a plurality of dissolvable members disposed with the foam matrix, at least one antimicrobial agents associated with the dissolvable members such that upon dissolution thereof the antimicrobial agent is eluted and pores or voids are created in the foam matrix. Wound dressings formed from the above articles are also described.
摘要翻译: 可以形成制品,包括:至少一层泡沫,泡沫层和与泡沫层相关的至少一种抗微生物剂,抗微生物剂包括PHMB,PEHMB或其衍生物; 至少一个非粘附层设置在泡沫层的至少一部分上,非粘附层可渗透水分; 以及设置在泡沫层的至少另一部分上的膜,所述膜是透气的,以允许水分逸出,但是对细菌基本上不可渗透。 另一制品可以包括至少一层泡沫,泡沫具有不同尺寸的孔,至少部分至少部分填充有至少一种可消除的抗微生物剂的孔,不同尺寸的孔与泡沫层形成梯度。 另一种制品可以包括泡沫基质和与泡沫基体一起设置的多个可溶解构件,至少一种与可溶解构件相关联的抗微生物剂,使得在溶解时,抗微生物剂被洗脱,并且在泡沫基质中产生孔或空隙 。 还描述了由上述制品形成的伤口敷料。
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公开(公告)号:US20090240218A1
公开(公告)日:2009-09-24
申请号:US12407396
申请日:2009-03-19
申请人: Richard M. Braga , Ronald F. Vitaris , Shane Cooke , David G. Heagle , Michael D. Hudspeth , Amaz Malhi , Hansen Swaniker , Kristin L. Watson
发明人: Richard M. Braga , Ronald F. Vitaris , Shane Cooke , David G. Heagle , Michael D. Hudspeth , Amaz Malhi , Hansen Swaniker , Kristin L. Watson
CPC分类号: A61M1/0001 , A61M1/0023 , A61M1/0052 , A61M1/0088 , A61M1/009 , A61M1/0096 , A61M2205/583 , A61M2209/088
摘要: A portable system for subatmospheric pressure therapy in connection with healing a surgical wound includes a wound dressing dimensioned for positioning relative to a wound bed of a subject and a portable subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit, a collection canister, and means for releasably connecting the housing and the canister. The collection canister collects exudates from the wound bed which has been removed under subatmospheric pressure supplied by the control unit. The connection means between the housing and the canister permits the removal of the canister for emptying thereof or replacement with a new collection canister.
摘要翻译: 与治愈外科伤口有关的低于大气压力治疗的便携式系统包括用于相对于受试者的伤口床定位的伤口敷料以及由被检体承载或佩戴的便携式低于大气压的压力机构。 低于大气压的压力机构包括具有控制单元,收集罐的壳体和用于可释放地连接壳体和罐的装置。 收集罐从伤口床收集渗出物,该伤口床在由控制单元提供的低于大气压的压力下被去除。 壳体和罐之间的连接装置允许移除罐以便排空或用新的收集罐进行更换。
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