INTRAOCULAR LENS INSERTION TOOL

Title:

INTRAOCULAR LENS INSERTION TOOL

Document Type and Number:

WIPO Patent Application WO/2017/047714

Kind Code:

A1

Abstract:

Provided is an intraocular lens insertion tool 1 for inserting an intraocular lens 7 that has an optical unit 8 and a pair of support parts 9a, 9b into an eye, wherein the intraocular lens insertion tool 1 is provided with an insertion tool body 2 provided with a lens arrangement part 6 on which the intraocular lens 7 is arranged, an extrusion member 5 moving along the central-axis direction of the insertion tool body 2 to thereby extrude the intraocular lens 7 from the lens arrangement part 6, and a guide slope 11 for guiding the movement of the extrusion member 5 when the extrusion member 5 moves along the central-axis direction of the insertion tool body 2. When the extrusion member 5 moves along the central-axis direction of the insertion tool body 2, the distal-end part of the extrusion member 5 comes into contact with the support part 9b of the intraocular lens 7 and comes into contact with the optical unit 8 while pressing against the support part 9b. The guide slope 11 guides the distal-end part of the extrusion member 5 such that the distal-end part is displaced along the vertical direction.

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Inventors:

KUDO KAZUNORI (JP)

Application Number:

PCT/JP2016/077327

Publication Date:

March 23, 2017

Filing Date:

September 15, 2016

Export Citation:

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Assignee:

HOYA CORP (JP)

International Classes:

A61F2/16

Domestic Patent References:

WO2015070994A1	2015-05-21
WO2005070341A1	2005-08-04

Foreign References:

JP2009018009A	2009-01-29
JP2009160191A	2009-07-23

Other References: