JP5153005B2 - 抗菌剤およびキレート剤を含む創傷被覆材 - Google Patents
抗菌剤およびキレート剤を含む創傷被覆材 Download PDFInfo
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- JP5153005B2 JP5153005B2 JP2009505418A JP2009505418A JP5153005B2 JP 5153005 B2 JP5153005 B2 JP 5153005B2 JP 2009505418 A JP2009505418 A JP 2009505418A JP 2009505418 A JP2009505418 A JP 2009505418A JP 5153005 B2 JP5153005 B2 JP 5153005B2
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- MYPYJXKWCTUITO-LYRMYLQWSA-O vancomycin(1+) Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C([O-])=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)[NH2+]C)[C@H]1C[C@](C)([NH3+])[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-O 0.000 description 1
- 239000003357 wound healing promoting agent Substances 0.000 description 1
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Description
例えば、本発明は、以下の項目を提供する。
(項目1)
第1の抗菌剤と、キレート剤および第2の抗菌剤のうちの少なくとも1つとを含有する1つ以上の層を含む、創傷被覆材。
(項目2)
前記被覆材は、少なくとも第1の層、第2の層、および第3の層を含み、該第1、第2、および第3の層のうちの少なくとも1つは、抗菌剤および/または前記キレート剤を含有する、項目1に記載の創傷被覆材。
(項目3)
前記第1、第2、および第3の層のうちの少なくとも1つは、抗菌剤を含有し、該第1、第2、および第3の層のうちの少なくとも別のものは、前記キレート剤を含有する、項目2に記載の創傷被覆材。
(項目4)
抗菌剤を含有する第1の内層と、
該第1の層に隣接する第2および第3の外層であって、前記キレート剤を含有する、第2および第3の層と
を含む、項目1に記載の創傷被覆材。
(項目5)
前記キレート剤を含有する第1の内層と、
該第1の層に隣接する第2および第3の外層であって、抗菌剤を含有する、第2および第3の層と
を含む、項目1に記載の創傷被覆材。
(項目6)
第1の内層と、
第2および第3の外層と
を含み、該第1、第2、および第3の層の各々が、抗菌剤および前記キレート剤を含む、項目1に記載の創傷被覆材。
(項目7)
前記第1の内層は実質的に親水性であり、前記第2および第3の外層は実質的に疎水性である、項目4〜6のいずれかに記載の創傷被覆材。
(項目8)
前記第2および第3の外層は、親水仕上げを含む、項目7に記載の創傷被覆材。
(項目9)
繊維の組み合わせから形成される1つ以上の層を含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理される、項目1に記載の創傷被覆材。
(項目10)
繊維の均質混合から形成される1つ以上の層を含み、繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理される、項目1に記載の創傷被覆材。
(項目11)
繊維の組み合わせから形成される1つ以上の層を含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理され、前記創傷被覆材に存在する該第1の繊維の量は、該創傷被覆材に存在する該第2の繊維の量と異なる、項目1に記載の創傷被覆材。
(項目12)
繊維の組み合わせを含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理され、該第1の繊維、第2の繊維のいずれか、またはその両方の密度は、濃度勾配によって変動する、項目1に記載の創傷被覆材。
(項目13)
創傷面に適用されるように構成される前記被覆材の第1の側に配置される第1の層であって、前記少なくとも1つの抗菌剤を含有する第1の層と、
該第1の層に隣接し、かつ該被覆材の該第1の側と反対側の該第1の層の片側に配置される第2の層であって、細胞シグナリング剤を含有する第2の層と
を含む、項目1に記載の創傷被覆材。
(項目14)
前記1つ以上の層は、天然繊維、合成繊維、セルロース、綿、レーヨン、ナイロン、アクリル、ポリエステル、ポリウレタン、ポリウレタンフォーム、ヒドロゲル、でんぷん、でんぷん膜、生分解性材料、およびそれらの組み合わせのうちの1つ以上によって、少なくとも部分的に形成される、項目1〜13のいずれかに記載の創傷被覆材。
(項目15)
前記抗菌剤は、PHMB、PHMB誘導体、PEHMB、銀、亜鉛、銅、およびそれらの組み合わせのうちの1つ以上を含む、項目1〜14のいずれかに記載の創傷被覆材。
(項目16)
キレート剤はEDTAを含む、項目1〜15のいずれかに記載の創傷被覆材。
(項目17)
止血剤、タンパク質阻害剤、成長因子、コラーゲン、酵素、方向性細菌増殖誘発剤、殺菌作用または静菌作用をもたらす手段、代謝作用不安定化のための薬剤、血管拡張剤、生物膜形成を阻止または破壊する薬剤、光活性化薬剤、超音波活性化薬剤、超音波処理活性化薬剤、およびそれらの組み合わせのうちの1つ以上をさらに含む、項目1〜16のいずれかに記載の創傷被覆材。
(項目18)
銀、亜鉛、または銅のうちの少なくとも1つと配合される繊維を含む、項目1〜17のいずれかに記載の創傷被覆材。
(項目19)
前記繊維は、約0.5重量%から約40重量%の銀と配合される、項目18に記載の創傷被覆材。
(項目20)
前記繊維は、核と、包囲する鞘とを含み、該核は、第1の量の銀と配合され、該包囲する鞘は、第2の量の銀と配合され、該第2の量は該第1の量よりも多い、項目18に記載の創傷被覆材。
(項目21)
前記第1の量は、約20重量%未満であり、前記第2の量は、約70重量%未満である、項目20に記載の創傷被覆材。
(項目22)
前記抗菌剤および前記キレート剤のうちの少なくとも1つを含有および放出するための送達剤をさらに含む、項目1〜21のいずれかに記載の創傷被覆材。
(項目23)
前記送達剤は、ヒドロゲル、リン酸塩ガラス、粉末でんぷん、またはでんぷん膜のうちの1つ以上を含む、項目22に記載の創傷被覆材。
Claims (21)
- 創傷被覆材であって、第1の層、第2の層および第3の層を含み、該第1の層、該第2の層および該第3の層のうちの少なくとも1つが、抗菌剤を含み、該第1の層、該第2の層および該第3の層のうちの少なくとも別の1つが、キレート剤を含み、該抗菌剤および該キレート剤が、該創傷被覆材の異なる層に別々に含まれる、創傷被覆材。
- 抗菌剤を含有する第1の内層と、
該第1の層に隣接する第2および第3の外層であって、前記キレート剤を含有する、第2および第3の層と
を含む、請求項1に記載の創傷被覆材。 - 前記キレート剤を含有する第1の内層と、
該第1の層に隣接する第2および第3の外層であって、抗菌剤を含有する、第2および第3の層と
を含む、請求項1に記載の創傷被覆材。 - 第1の内層と、
第2および第3の外層と
を含み、該第1、第2、および第3の層の各々が、抗菌剤および前記キレート剤を含む、請求項1に記載の創傷被覆材。 - 前記第1の内層は実質的に親水性であり、前記第2および第3の外層は実質的に疎水性である、請求項2〜4のいずれかに記載の創傷被覆材。
- 前記第2および第3の外層は、親水仕上げを含む、請求項5に記載の創傷被覆材。
- 繊維の組み合わせから形成される1つ以上の層を含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理される、請求項1に記載の創傷被覆材。
- 繊維の均質混合から形成される1つ以上の層を含み、繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理される、請求項1に記載の創傷被覆材。
- 繊維の組み合わせから形成される1つ以上の層を含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理され、前記創傷被覆材に存在する該第1の繊維の量は、該創傷被覆材に存在する該第2の繊維の量と異なる、請求項1に記載の創傷被覆材。
- 繊維の組み合わせを含み、該繊維の組み合わせは、少なくとも第1の繊維および第2の繊維を含み、該第1の繊維は、少なくとも前記第1の抗菌剤で処理され、該第2の繊維は、少なくとも前記第2の抗菌剤で処理され、該第1の繊維、第2の繊維のいずれか、またはその両方の密度は、濃度勾配によって変動する、請求項1に記載の創傷被覆材。
- 創傷面に適用されるように構成される前記被覆材の第1の側に配置される第1の層であって、前記少なくとも1つの抗菌剤を含有する第1の層と、
該第1の層に隣接し、かつ該被覆材の該第1の側と反対側の該第1の層の片側に配置される第2の層であって、細胞シグナリング剤を含有する第2の層と
を含む、請求項1に記載の創傷被覆材。 - 前記1つ以上の層は、天然繊維、合成繊維、セルロース、綿、レーヨン、ナイロン、アクリル、ポリエステル、ポリウレタン、ポリウレタンフォーム、ヒドロゲル、でんぷん、でんぷん膜、生分解性材料、およびそれらの組み合わせのうちの1つ以上によって、少なくとも部分的に形成される、請求項1〜11のいずれかに記載の創傷被覆材。
- 前記抗菌剤は、PHMB、PHMB誘導体、PEHMB、銀、亜鉛、銅、およびそれらの組み合わせのうちの1つ以上を含む、請求項1〜12のいずれかに記載の創傷被覆材。
- キレート剤はEDTAを含む、請求項1〜13のいずれかに記載の創傷被覆材。
- 止血剤、タンパク質阻害剤、成長因子、コラーゲン、酵素、方向性細菌増殖誘発剤、殺菌作用または静菌作用をもたらす手段、代謝作用不安定化のための薬剤、血管拡張剤、生物膜形成を阻止または破壊する薬剤、光活性化薬剤、超音波活性化薬剤、超音波処理活性化薬剤、およびそれらの組み合わせのうちの1つ以上をさらに含む、請求項1〜14のいずれかに記載の創傷被覆材。
- 銀、亜鉛、または銅のうちの少なくとも1つと配合される繊維を含む、請求項1〜15のいずれかに記載の創傷被覆材。
- 前記繊維は、0.5重量%から40重量%の銀と配合される、請求項16に記載の創傷被覆材。
- 前記繊維は、核と、包囲する鞘とを含み、該核は、第1の量の銀と配合され、該包囲する鞘は、第2の量の銀と配合され、該第2の量は該第1の量よりも多い、請求項16に記載の創傷被覆材。
- 前記第1の量は、20重量%未満であり、前記第2の量は、70重量%未満である、請求項18に記載の創傷被覆材。
- 前記抗菌剤および前記キレート剤のうちの少なくとも1つを含有および放出するための送達剤をさらに含む、請求項1〜19のいずれかに記載の創傷被覆材。
- 前記送達剤は、ヒドロゲル、リン酸塩ガラス、粉末でんぷん、またはでんぷん膜のうちの1つ以上を含む、請求項20に記載の創傷被覆材。
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|---|---|---|---|
| US79081306P | 2006-04-11 | 2006-04-11 | |
| US60/790,813 | 2006-04-11 | ||
| PCT/US2007/008755 WO2007120608A2 (en) | 2006-04-11 | 2007-04-11 | Wound dressings with anti-microbial and chelating agents |
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| Publication Number | Publication Date |
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| JP2009533141A JP2009533141A (ja) | 2009-09-17 |
| JP5153005B2 true JP5153005B2 (ja) | 2013-02-27 |
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| JP2009505418A Expired - Fee Related JP5153005B2 (ja) | 2006-04-11 | 2007-04-11 | 抗菌剤およびキレート剤を含む創傷被覆材 |
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| Country | Link |
|---|---|
| US (1) | US7750201B2 (ja) |
| EP (1) | EP2010234B1 (ja) |
| JP (1) | JP5153005B2 (ja) |
| CN (1) | CN101421001B (ja) |
| AU (1) | AU2007238818B2 (ja) |
| CA (1) | CA2646195C (ja) |
| IL (1) | IL194270A (ja) |
| MX (1) | MX2008012573A (ja) |
| WO (1) | WO2007120608A2 (ja) |
| ZA (1) | ZA200808336B (ja) |
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| WO2023172751A1 (en) * | 2022-03-10 | 2023-09-14 | University Of Massachusetts | Devices and methods of treating wounds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023172751A1 (en) * | 2022-03-10 | 2023-09-14 | University Of Massachusetts | Devices and methods of treating wounds |
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| JP2009533141A (ja) | 2009-09-17 |
| AU2007238818B2 (en) | 2012-07-05 |
| CA2646195C (en) | 2014-07-08 |
| WO2007120608A2 (en) | 2007-10-25 |
| MX2008012573A (es) | 2008-10-14 |
| AU2007238818A1 (en) | 2007-10-25 |
| IL194270A (en) | 2011-02-28 |
| WO2007120608A3 (en) | 2008-03-27 |
| US20070255192A1 (en) | 2007-11-01 |
| CA2646195A1 (en) | 2007-10-25 |
| EP2010234A4 (en) | 2010-10-13 |
| EP2010234A2 (en) | 2009-01-07 |
| EP2010234B1 (en) | 2014-01-15 |
| ZA200808336B (en) | 2009-07-29 |
| CN101421001B (zh) | 2013-07-10 |
| US7750201B2 (en) | 2010-07-06 |
| CN101421001A (zh) | 2009-04-29 |
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