Kaufman P L, Friske H H
Ophthalmic Surg. 1981 Feb;12(2):108-9.
A solid-tipped, sidewall-holed needle for anterior chamber infusion during intraocular surgery is described. The needle is passed through the corneal limbus and entirely across the periphery of the anterior chamber, so that the point emerges 2 to 3 clock hours from the entry site, with the sidewall hole centered in the chamber 1 to 1.5 clock hours from both entry and exit sites. There is no edge or point in the anterior chamber, the needle is firmly anchored to the eye at the two fixation points, the globe may be freely rotated, and the surgical field is unobstructed.
描述了一种用于眼内手术中前房灌注的实心尖端、侧壁带孔的针。该针穿过角膜缘并完全跨过前房周边，使得针尖从进入部位起在2至3个钟点处穿出，侧壁孔在前房中心，距进入和穿出部位均为1至1.5个钟点。前房内没有边缘或尖端，针在两个固定点牢固地固定于眼上，眼球可自由转动，手术视野不受阻碍。
