Title:
CASE FOR STERILIZING CONTACT LENSES
Document Type and Number:
WIPO Patent Application WO/2011/004439
Kind Code:
A1
Abstract:
Provided is a novel case for sterilizing contact lenses wherein a contact lens sterilization process using hydrogen peroxide can be carried out easily and rapidly while effectively preventing both damage to the lenses and the deposition of heavy metal from the metal catalyst on the lenses. The contact lenses are supported in a level state in a hydrogen peroxide (44) solution on the bottom surface of a lens housing part (26) which is open at the top, and contact-preventing means (32) which prevents the contact lenses from coming into contact with a metal catalyst (14) is provided between the metal catalyst (14) and the lens housing part (26).
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Inventors:
MORI OSAMU (JP)
TOYOHARA MEGUMI (JP)
TOYOHARA MEGUMI (JP)
Application Number:
PCT/JP2009/003242
Publication Date:
January 13, 2011
Filing Date:
July 10, 2009
Export Citation:
Assignee:
MENICON CO LTD (JP)
MORI OSAMU (JP)
TOYOHARA MEGUMI (JP)
MORI OSAMU (JP)
TOYOHARA MEGUMI (JP)
International Classes:
A61L2/18; A61L2/26; A61L12/12
Foreign References:
JPH10295786A | 1998-11-10 | |||
JPH02278225A | 1990-11-14 | |||
JPS5838559A | 1983-03-07 | |||
JP3368903B2 | 2003-01-20 | |||
JPH067414A | 1994-01-18 | |||
JP2004321256A | 2004-11-18 | |||
JP2001242428A | 2001-09-07 | |||
JP2660453B2 | 1997-10-08 | |||
JP2000189224A | 2000-07-11 | |||
JPH06205706A | 1994-07-26 | |||
JP2002526203A | 2002-08-20 | |||
JP3368903B2 | 2003-01-20 |
Other References:
"Japan Patent Office, Standard Technologies, General", GLASSES, 2005, pages 323
See also references of EP 2452696A4
See also references of EP 2452696A4
Attorney, Agent or Firm:
KASAI, Yoshitaka et al. (JP)
Yoshitaka Kasai (JP)
Yoshitaka Kasai (JP)
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