《中国康复理论与实践》

《中国康复理论与实践》 ›› 1998, Vol. 4 ›› Issue (04): 167-169.

• 理论与实践 • 上一篇    下一篇

白内障复明手术用高分子材料制品的研究与开发——片状非刚性体厚度面装柄模具的研制

王青; 毛立江   

  1. 中国康复研究中心医用高分子研究室
  • 收稿日期:1998-04-08 出版日期:1998-12-25 发布日期:1998-12-25

R/D on Polymeric Products Used for Cataract Operation. Study on Moulds of Nonrigid Flats Shafting

Wang Qing,Mao Lijiang   

  1. Chinese Journal of Rehabilitation Theory & Practice.-1998,4(4):167～169,188
  • Received:1998-04-08 Published:1998-12-25 Online:1998-12-25

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摘要： 为建立白内障复明手术用吸血海绵制品的工业化规模成型加工体系，设计研制了以吸血海绵片为非刚性嵌件的三板式卧式注射模具。首次提出了片状非刚性嵌件安放机构的设计构思。设计加工出三板式卧式注射模具样机，通过十万次以上注射成型试验，结果证明了该设计构思的合理性，确立了片状非刚性体厚度面装柄模具的结构。本文论述卧式塑料注射模中非刚性嵌件安放机构的设计及工作实现原理。

关键词: 白内障复明手术, 片状非刚性嵌件, 卧式注射模具

Abstract: The tri-plate horizontal mould with nonrigid surgical sponge inserts was developed to establish an industrial system for shaping surgical sponge which is used for cataract operation. The conception on an insertion mechanism of nonrigid flat inserts was firstly suggested by us. The prototype horizontal moulds with tri plate have been designed and manufactured. The experiment results of hundred thousand of times injection shaping have proved that the conception of the design is rational. The structure of shafting mould for nonrigid flats has been confirmed. Present article discussed the design and working mechanism of the insertion in the horizontal injection mould.

Key words: cataract operation, nonrigid flat insert, horizontal injection mould