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Title:
生体用デバイスから抽出可能物質を除去するためのプロセス
Document Type and Number:
Japanese Patent JP2005525590
Kind Code:
A
Abstract:
A process for treating biomedical devices, especially contact lenses, involves contacting polymeric devices containing extractables with a solvent that dissolves and removes the extractables from the devices. The devices are subjected to at least two treatments with fresh solvent to remove extractables in the devices.

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Inventors:
Indra, Eric M.
Ayagari, Madu
Nandu, Mahendrapy.
Application Number:
JP2003579898A
Publication Date:
August 25, 2005
Filing Date:
March 21, 2003
Export Citation:
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Assignee:
BAUSCH & LOMB INCORPORATED
International Classes:
A61F2/16; A61L12/04; A61L12/14; G02C7/04; A61L27/00; A61L27/18; B29C71/00; B29D11/00; C08J7/02; G02B1/04; (IPC1-7): G02C7/04; A61F2/16; A61L27/00
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita



 
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