Title:
INTRAOCULAR LENS
Document Type and Number:
WIPO Patent Application WO/2019/138952
Kind Code:
A1
Abstract:
Provided is an intraocular lens having less surface adhesion. An intraocular lens 1 comprises a copolymer that includes, as constituents, an acrylate-based monomer component A and a methacrylate-based monomer component B. The intraocular lens 1 includes a surface section 12 that includes the surface of the copolymer, and a center section 14 which is more toward the center side than the surface section 12. The surface section 12 comprises a methacrylate-rich layer containing more of component B as the monomer component than does the center section 14.
Inventors:
TADA TAKAHIRO (JP)
YOKOTA SATOSHI (JP)
MURASE KYOKO (JP)
NAGASAKA SHINJI (JP)
SUNADA TSUTOMU (JP)
YOKOTA SATOSHI (JP)
MURASE KYOKO (JP)
NAGASAKA SHINJI (JP)
SUNADA TSUTOMU (JP)
Application Number:
PCT/JP2018/048609
Publication Date:
July 18, 2019
Filing Date:
December 28, 2018
Export Citation:
Assignee:
NIDEK KK (JP)
International Classes:
A61L27/16; A61F2/16; A61L27/44; A61L27/50; C08F220/12
Foreign References:
| JP2002017845A | 2002-01-22 | |||
| JPH08308921A | 1996-11-26 | |||
| JPH08173522A | 1996-07-09 | |||
| JPH07157523A | 1995-06-20 | |||
| JP2018001522A | 2018-01-11 | |||
| JP2001151913A | 2001-06-05 | |||
| JP2001269358A | 2001-10-02 | |||
| JP2001340444A | 2001-12-11 | |||
| JP2002325829A | 2002-11-12 | |||
| JP2011136154A | 2011-07-14 |
Other References:
See also references of EP 3738620A4
Attorney, Agent or Firm:
ABE, Makoto (JP)
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