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Title:
CONTACT LENS STORAGE CASE
Document Type and Number:
Japanese Patent JP2011048103
Kind Code:
A
Abstract:

To provide a contact lens case which is high in safety, and reliably prevents acanthamoeba attaching to contact lenses from developing, so that keratopathy caused by acanthamoeba can be prevented.

The contact lens storage case includes: a case body 6 having storage portions 9 and 10 for storing contact lenses; and lid portions 11 and 12, respectively, for closing the storage portions so that they can be opened/closed. The internal surface of the storage portions of at least the case body 6, for example, the upper layer 7 of the case body 6 is formed from synthetic resin containing silver inorganic antibacterial agent.


Inventors:
YAMAMOTO TATSUO
KURIHARA YASUO
NAKANO MUTSUMI
KAIZUKA TAKAYOSHI
Application Number:
JP2009195964A
Publication Date:
March 10, 2011
Filing Date:
August 26, 2009
Export Citation:
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Assignee:
YAMAMOTO TATSUO
SINANEN ZEOMIC CO LTD
SUNTECH KK
DAISHO SANGYO KK
International Classes:
G02C7/04; B65D25/14; B65D81/28; G02C13/00
Domestic Patent References:
JPH1164806A1999-03-05
JPH05341240A1993-12-24
JP2002006274A2002-01-09
JPH11305174A1999-11-05
JP2000212340A2000-08-02
JP2000180034A2000-06-30
Attorney, Agent or Firm:
Tsunehisa Kato