发明授权
US08388601B2 Viscoelastic solution or gel formulation, and methods of treating a body site with the same
有权
粘弹性溶液或凝胶制剂，以及用其治疗身体部位的方法
- 专利标题： Viscoelastic solution or gel formulation, and methods of treating a body site with the same
- 专利标题（中）： 粘弹性溶液或凝胶制剂，以及用其治疗身体部位的方法
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申请号： US11233295申请日： 2005-09-21
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公开(公告)号： US08388601B2公开(公告)日： 2013-03-05
- 发明人: Thom Terwee , Sverker Norrby , Robert Shimizu , Rolf Bergman
- 申请人： Thom Terwee , Sverker Norrby , Robert Shimizu , Rolf Bergman
- 申请人地址： NL Groningen
- 专利权人： AMO Groningen B.V.
- 当前专利权人： AMO Groningen B.V.
- 当前专利权人地址： NL Groningen
- 代理机构： AMO Groningen B.V.
- 优先权： SE04022729 20040921
- 主分类号： A61M31/00
- IPC分类号： A61M31/00 ; A61M35/00 ; A61F2/16
摘要：
The invention relates to method of preparing a viscoelastic therapeutic liquid comprising a viscoelastic agent and a homogenously distributed therapeutically active agent, wherein the therapeutically active agent is distributed throughout the viscoelastic compound when the viscoelastic compound is in dry form. In one embodiment of the invention, the viscoelastic compound in dry form is mixed with an aqueous solution of the therapeutically active agent. The invention further relates to utilities of homogenous viscoelastic compositions in therapeutic applications including ophthalmic surgery.
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