JP2009525811A5 - - Google Patents

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JP2009525811A5
JP2009525811A5 JP2008554293A JP2008554293A JP2009525811A5 JP 2009525811 A5 JP2009525811 A5 JP 2009525811A5 JP 2008554293 A JP2008554293 A JP 2008554293A JP 2008554293 A JP2008554293 A JP 2008554293A JP 2009525811 A5 JP2009525811 A5 JP 2009525811A5
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Prior art keywords
dressing system
wound dressing
beads
wound
support member
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JP5263882B2 (ja
JP2009525811A (ja
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Priority claimed from PCT/US2007/003079 external-priority patent/WO2007092405A2/en
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Claims (26)

  1. 流体透過性支持部材であって、創傷内に位置決めするように構成され、かつ創傷のトポグラフィに略順応し、該創傷からの滲出液が該支持部材を通過することを可能にするように適合された支持部材と、
    該支持部材によって支持された複数のビーズであって、該ビーズの個々の形状を実質的に維持するための十分な硬さを有し、それによって、隣接ビーズ間に画定される空間を通る該滲出液の通過を容易にするビーズと、
    該ビーズを実質的に封入するように、該創傷の上に位置決めするように適合された外側部材と、
    該創傷に減圧を供給する導管と
    を備えている、創傷包帯システム。
  2. 前記ビーズはガラスを含む、請求項1に記載の創傷包帯システム。
  3. 前記ビーズはアクリルを含む、請求項1に記載の創傷包帯システム。
  4. 前記ビーズはポリマー材料を含む、請求項1に記載の創傷包帯システム。
  5. 前記ビーズの少なくともいくつかは、薬剤の外層を含む、請求項1に記載の創傷包帯システム。
  6. 前記ビーズの少なくともいくつかは、滲出液の通過を可能にするために、ビーズを通る穴をそれぞれが含む、請求項1に記載の創傷包帯システム。
  7. 前記穴を有する前記ビーズは、前記穴内に配置された薬剤をそれぞれが含む、請求項6に記載の創傷包帯システム。
  8. 前記ビーズは細長い部材に沿って連結される、請求項1に記載の創傷包帯システム。
  9. 前記ビーズは前記支持部材に取り付けられる、請求項1に記載の創傷包帯システム。
  10. 前記支持部材は繊維材料を含む、請求項1に記載の創傷包帯システム。
  11. 前記支持部材はポリマー材料を含む、請求項1に記載の創傷包帯システム。
  12. 前記外側部材は、実質的に液密のシールを前記創傷周囲に形成するように適合される、請求項1に記載の創傷包帯システム。
  13. 前記外側部材は半透過性材料を含む、請求項12に記載の創傷包帯システム。
  14. 前記導管と流体連通する負圧源をさらに含む、請求項1に記載の創傷包帯システム。
  15. 前記負圧源は真空ポンプを含む、請求項14に記載の創傷包帯システム。
  16. 前記支持部材は袋であり、該袋は前記ビーズを収納する、請求項1に記載の創傷包帯システム。
  17. 流体透過性封入袋であって、創傷内に位置決めするように構成され、かつ該創傷からの滲出液が該袋を通過することを可能にするように適合された封入袋と、
    該封入袋に配置される複数のビーズであって、該ビーズの個々の形状を実質的に維持するための十分な硬さを有し、それによって、隣接ビーズ間に画定される空間を通る該滲出液の通過を容易にするビーズと、
    該ビーズを実質的に封入するように、該創傷の上に位置合決めするように適合された外側部材と、
    該創傷に減圧を供給する負圧手段と
    を備えている、創傷包帯システム。
  18. 創傷床内に位置決めするような大きさのフレームであって、該フレームは、離間したセルを画定する一連の相互接続した壁を含み、該セルは、減圧の存在下で、それらのもとの構成を実質的に維持するための十分な硬さを有し、創傷滲出液の該セルの通過を可能にするような大きさである、フレームと、
    該創傷床に減圧を供給する導管と
    を備えている、創傷包帯システム。
  19. 前記セルの少なくとも1つは、実質的に多角形の形状を画定する、請求項18に記載の創傷包帯システム。
  20. 前記フレームは、シリコンを含む、請求項18に記載の創傷包帯システム。
  21. 前記ビーズのうちの少なくともいくつかは、抗菌薬剤、成長因子、薬剤、抗生物質、鎮痛薬、およびビタミン、栄養素のような治癒因子から選択される群のうちの少なくとも1つを含む、請求項5に記載の創傷包帯システム。
  22. 前記ビーズのうちの少なくともいくつかは、生体吸収性ポリマーを含む、請求項1に記載の創傷包帯システム。
  23. 前記ポリマー材料が、ポリラクチド(PLA)、ポリグリコール酸(PGA)、キトサン、ポリエチレンオキシド(PEO)、およびポリエチレングリコール(PEG)からなる群より選択される、請求項22に記載の創傷包帯システム。
  24. 前記ビーズのうちの少なくともいくつかが、ヒドロゲルコーティングを含む、請求項1に記載の創傷包帯システム。
  25. 前記ビーズのうちの少なくともいくつかが、薬剤を含むヒドロゲルコーティングを含む、請求項1に記載の創傷包帯システム。
  26. 前記薬剤が、抗菌薬剤、成長因子、抗生物質、鎮痛薬、および創傷清拭剤からなる群より選択される、請求項25に記載の創傷包帯システム。
JP2008554293A 2006-02-07 2007-02-06 外科用創傷包帯 Active JP5263882B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76592106P 2006-02-07 2006-02-07
US60/765,921 2006-02-07
PCT/US2007/003079 WO2007092405A2 (en) 2006-02-07 2007-02-06 Surgical wound dressing

Related Child Applications (1)

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JP2012008367A Division JP2012120851A (ja) 2006-02-07 2012-01-18 外科用創傷包帯

Publications (3)

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JP2009525811A JP2009525811A (ja) 2009-07-16
JP2009525811A5 true JP2009525811A5 (ja) 2011-02-10
JP5263882B2 JP5263882B2 (ja) 2013-08-14

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JP2008554293A Active JP5263882B2 (ja) 2006-02-07 2007-02-06 外科用創傷包帯
JP2012008367A Withdrawn JP2012120851A (ja) 2006-02-07 2012-01-18 外科用創傷包帯
JP2015133536A Active JP6114781B2 (ja) 2006-02-07 2015-07-02 外科用創傷包帯
JP2016174259A Pending JP2017023769A (ja) 2006-02-07 2016-09-07 外科用創傷包帯

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JP2012008367A Withdrawn JP2012120851A (ja) 2006-02-07 2012-01-18 外科用創傷包帯
JP2015133536A Active JP6114781B2 (ja) 2006-02-07 2015-07-02 外科用創傷包帯
JP2016174259A Pending JP2017023769A (ja) 2006-02-07 2016-09-07 外科用創傷包帯

Country Status (10)

Country Link
US (1) US20070185463A1 (ja)
EP (1) EP1981457B1 (ja)
JP (4) JP5263882B2 (ja)
CN (1) CN101404966B (ja)
AU (1) AU2007212488B2 (ja)
BR (1) BRPI0707708A2 (ja)
CA (1) CA2641485C (ja)
IL (1) IL193207A (ja)
MX (1) MX348927B (ja)
WO (1) WO2007092405A2 (ja)

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