Intraocular Lens Insertion Device

摘要

An intraocular insertion device (1) capable of safely performing discharge operation of a lens (2) by a simpler construction. The intraocular lens insertion device (1) has a body (5) provided with a lens placement section (3) where the lens (2) is placed and a tube section (4) for inserting the lens (2) into an eye and has a plunger (6) for discharging the lens (2) placed on the lens placement section (3). The lens placement section (3) has an upper holding member (12) and a lower holding member (14). The upper holding member (12) has a rib (15) projecting on advancement axis A, to the lower side of the lens placement section (3). The lower holding member (14) has a U-shaped cross-section and is constituted of a left and right pair of uprising sections (18) and a pressing section (20) uniting the uprising sections (18) at their lower ends.

主权项

1. An intraocular lens insertion device, comprising:
a body having a lens placement section that holds a lens and a tube section that guides said lens; and a lens discharge mechanism that is installed in an advancement axis, wherein said lens placement section is provided with a deformation mechanism comprising an upper holding member that holds said lens from above along the advancement axis from back to front and a lower holding member that holds said lens from both sides to allow said lens to be pushed up from below.