首页> 外国专利> Non-invasive compression and refractive contact tonometer to measure pressure in the posterior chamber and / or the vitreous chamber of the eye

Non-invasive compression and refractive contact tonometer to measure pressure in the posterior chamber and / or the vitreous chamber of the eye

机译:非侵入性压缩和屈光接触眼压计,用于测量眼后房和/或玻璃体房中的压力

摘要

A non-invasive contact compression and refraction tonometer to measure the intraocular pressure of the posterior chamber of the eye and / or the vitreous chamber of the eye, characterized by the fact that it is equipped with a head (1) with a compression actuator ( 5) connected by compression clamps (8) and compression arms (11) with two symmetrical compression legs (14) in the shape of a crescent, such that their curvature and contact surface with the wall of the eyeball correspond to the curvature of the eyeball beyond the corneal area, beneficially 3-5 mm towards the back of the corneal limbus (12), compressing the eyeball, beneficially in the 3 and 9 o'clock directions; It is also equipped with a compression actuator (5) connected by a two-phase connector with an optical meter (10) and a Newton meter (7) with switches (3) and (4) of the operating mode of the compression actuator ( 5) separate for each of them.
机译:一种非侵入性接触式压缩屈光眼压计,用于测量眼后房和/或眼玻璃体房的眼内压,其特征在于它配备了带有压紧致动器的头部(1)( 5)通过压紧夹(8)和压紧臂(11)与两个月牙形的对称压紧腿(14)连接,使得它们的曲率和与眼球壁的接触表面对应于眼球的曲率超过角膜区域,朝着角膜角膜缘(12)的背面有利地3-5 mm,有利于在3点和9点钟方向上压缩眼球;它还配备有一个压缩执行器(5),该执行器(5)通过一个两相连接器与一个光学计(10)和一个牛顿计(7)连接,该牛顿计(7)带有该压缩执行器( 5)为每个人分开。

著录项

  • 公开/公告号ES2684787T3

    专利类型

  • 公开/公告日2018-10-04

    原文格式PDF

  • 申请/专利权人 PIOTR NOGAL TWOJE OCZY;

    申请/专利号ES20150708570T

  • 发明设计人 NOGAL PIOTR;

    申请日2015-01-30

  • 分类号A61B3/16;A61B3/103;

  • 国家 ES

  • 入库时间 2022-08-21 12:48:25

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