JP2008508959A5 - - Google Patents

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JP2008508959A5
JP2008508959A5 JP2007525138A JP2007525138A JP2008508959A5 JP 2008508959 A5 JP2008508959 A5 JP 2008508959A5 JP 2007525138 A JP2007525138 A JP 2007525138A JP 2007525138 A JP2007525138 A JP 2007525138A JP 2008508959 A5 JP2008508959 A5 JP 2008508959A5
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JP2008508959A (ja
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Priority claimed from PCT/CA2005/001240 external-priority patent/WO2006015490A1/en
Publication of JP2008508959A publication Critical patent/JP2008508959A/ja
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Claims (27)

  1. 架橋コラーゲンを含んでなる光学的に透明な生合成組成物であり、当該組成物は重量または体積で5%から50%の間のある量のコラーゲンを含む組成物。
  2. コラーゲンの量は重量または体積で少なくとも6%である、請求項1に記載の組成物。
  3. コラーゲンの量は重量または体積で少なくとも10%である、請求項2に記載の組成物。
  4. コラーゲンの量は、重量または体積で10%から30%の間にある、請求項3に記載の組成物。
  5. コラーゲンの量は、重量または体積で10%から24%の間にある、請求項4に記載の組成物。
  6. 架橋コラーゲンは一つのタイプのコラーゲンを含んでなる請求項1に記載の組成物。
  7. 架橋コラーゲンは二つ以上のタイプのコラーゲンを含んでなる請求項1に記載の組成物。
  8. 細胞成長エンハンサー物質をさらに含んでなる、請求項1に記載の組成物。
  9. 細胞成長エンハンサー物質はペプチドである、請求項8に記載の組成物。
  10. ペプチドは、RGD、YIGSR、またはIKVAVのアミノ酸配列を有する、請求項9に記載の組成物。
  11. 細胞成長エンハンサー物質は、神経栄養因子、神経成長因子、及び上皮成長因子からなるグループから選択される、請求項8に記載の組成物。
  12. 細胞成長エンハンサー物質は組成物中に十分に分布される、請求項11に記載の組成物。
  13. コラーゲンは器具の唯一の水膨潤性の重合体である、請求項1に記載の組成物。
  14. コラーゲンは酸性pHで架橋された、請求項1に記載の組成物。
  15. 酸性pHは5.0から5.5の間にある、請求項14に記載の組成物
  16. 架橋コラーゲンは、アテロコラーゲン、タイプIコラーゲン、タイプIIIコラーゲン、またはこれらの組合せを含んでなる、請求項1に記載の組成物。
  17. 架橋コラーゲンは組み換えコラーゲンを含んでなる、請求項1に記載の組成物。
  18. 架橋コラーゲンは動物から分離されたコラーゲンを含んでなる、請求項1に記載の組成物。
  19. 架橋コラーゲンは、グルタルアルデヒド以外の架橋剤を使用してコラーゲン重合体を架橋するプロセスによって製造される、請求項1から18のいずれか一項に記載の組成物。
  20. 架橋コラーゲンは、1−エチル−3−(3−ジメチルアミノプロピル)カルボジイミド及びN−ヒドロキシスクシンイミドを使用して、コラーゲン重合体を架橋するプロセスによって製造される、請求項19に記載の組成物。
  21. ポリ(N−イソプロピルアクリルアミド−co−アクリル酸)、コンドロイチン硫酸、N,O−カルボキシメチルキトサン、ヒアルロン酸、ヒアルロン酸アルデヒド、またはアルギン酸塩をさらに含んでなる請求項1に記載の組成物。
  22. 組成物上の及び/または組成物内への神経成長を促進するのに効果がある、請求項1から21のいずれか一項に記載の組成物。
  23. 請求項1から22のいずれか一項に記載の組成物を製造する方法であり、
    コラーゲン重合体を酸性pHで架橋剤と混合するステップと、
    前記混合物を硬化して、架橋コラーゲンを含んでなる組成物を形成するステップと
    を含んでなる方法。
  24. 上記混合ステップは、上記混合物にかかる高いせん断力を生み出すように構成されたシステムの中で、コラーゲン重合体と架橋剤を混合することを含む、請求項23に記載の方法。
  25. 上記混合は0°Cから5°Cの間のある温度で行われる、請求項23に記載の方法。
  26. 細胞成長エンハンサー物質を上記化合物に添加するステップをさらに含む請求項23に記載の方法。
  27. 請求項1から22のいずれか一項に記載の組成物を含む、治療を必要とする患者の眼の疾患、病気、または損傷を治療するための眼用器具
JP2007525138A 2004-08-13 2005-08-12 眼用器具及び関連した方法及び組成物 Pending JP2008508959A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60127004P 2004-08-13 2004-08-13
PCT/CA2005/001240 WO2006015490A1 (en) 2004-08-13 2005-08-12 Ophthalmic devices and related methods and compositions

Related Child Applications (1)

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JP2010248813A Division JP2011020001A (ja) 2004-08-13 2010-11-05 眼用器具及び関連した方法及び組成物

Publications (2)

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JP2008508959A JP2008508959A (ja) 2008-03-27
JP2008508959A5 true JP2008508959A5 (ja) 2008-09-18

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JP2007525825A Pending JP2008509748A (ja) 2004-08-13 2005-08-12 視力向上眼用装置及び関係する方法と組成物
JP2007525138A Pending JP2008508959A (ja) 2004-08-13 2005-08-12 眼用器具及び関連した方法及び組成物
JP2010248813A Pending JP2011020001A (ja) 2004-08-13 2010-11-05 眼用器具及び関連した方法及び組成物

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US (2) US20060134170A1 (ja)
EP (2) EP1776148B1 (ja)
JP (3) JP2008509748A (ja)
KR (2) KR20070053217A (ja)
CN (2) CN101018513B (ja)
BR (1) BRPI0514349A (ja)
CA (2) CA2577025C (ja)
TW (2) TWI388349B (ja)
WO (2) WO2006020859A2 (ja)

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