Title:
【発明の名称】フレキシブルな眼内インプラントおよびこのようなインプラントのセット
Document Type and Number:
Japanese Patent JP2000506056
Kind Code:
A
Abstract:
PCT No. PCT/FR97/00445 Sec. 371 Date Sep. 11, 1998 Sec. 102(e) Date Sep. 11, 1998 PCT Filed Mar. 13, 1997 PCT Pub. No. WO97/33536 PCT Pub. Date Sep. 18, 1997The invention relates to an intraocular implant made of a flexible material presenting an optical refractive index included between 1.40 and 1.56 including an optic portion (10) and a haptic portion, the optic portion generally being circular. The optic portion of the implant has a cylindrical circumferential surface (16) with a width e of 0.1-0.3 mm and a diameter De of 5-7 mm, and two main surfaces (12, 14), each consisting of a spherical cap (18) of which the geometrical axis coincides with the optical axis and a frusto-conical surface (20) with an inner edge connected to the edge of the spherical cap via a toroidal surface portion (22), and an outer edge connected to said circumferential surface, the thickness E of said optic portion being between 1 and 1.5 mm along the optical axis.
Inventors:
Ortouno, Angie
Deyuran, Dominsk
Boss, jill
Deyuran, Dominsk
Boss, jill
Application Number:
JP53233597A
Publication Date:
May 23, 2000
Filing Date:
March 13, 1997
Export Citation:
Assignee:
Corneal Laboratoire
International Classes:
A61F2/16; (IPC1-7): A61F2/16
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)