CN202801544U - 立体内窥镜校正筒 - Google Patents

立体内窥镜校正筒 Download PDF

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Publication number
CN202801544U
CN202801544U CN201220496107.6U CN201220496107U CN202801544U CN 202801544 U CN202801544 U CN 202801544U CN 201220496107 U CN201220496107 U CN 201220496107U CN 202801544 U CN202801544 U CN 202801544U
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endoscope
dimensional endoscope
calibrating tube
dimensional
model
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CN201220496107.6U
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齐麟
黎信怡
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Tianjin Bolang Science And Technology Development Co Ltd
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Tianjin Bolang Science And Technology Development Co Ltd
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Abstract

本实用新型提供一种立体内窥镜校正筒,包括锁紧固定装置及图形校正显示装置。在立体内窥镜使用前,通过锁紧固定装置插入校正筒,止端停止,旋转锁紧。令图形校正显示装置的校正图形位于工作距离处,便可以校正左右两个内窥镜的图像,本实用新型的有益效果是能够方便、快速的完成立体内窥镜双光路系统的图像校正,达到立体内窥需要的图像显示效果。

Description

立体内窥镜校正筒
技术领域
本实用新型属于立体内窥镜领域,尤其是涉及一种立体内窥镜校正筒。
背景技术
现在内窥镜在医学领域的应用越来越多,随着成像技术和计算机处理技术的发展,二维图像远不能满足人们追求立体视觉的要求。尤其在医学领域,对手术用的显示系统要求日益提高,从而推动了立体内窥镜系统的研究与发展。
在立体内窥镜当中,通过两个光路所呈现的是两个不同视角看到的图像,相当于人的双眼的功能。为了后期图像显示能有较好的立体感,对立体内窥镜我们要求两组图像水平方向等高完全重合,并且间距要合理。但是立体内窥镜两组光路采集的未加调整的两种图像并不符合我们的要求。因此在立体内窥镜使用前,需要对前端的光路系统进行图形校正。现有的图形校正方法主要是使用者通过手动调节,调节过程比较繁琐,花费时间较长且效果不佳。现在急需一种能够快速、方便的立体内窥镜光路图形校正装置,来填补这一技术空白。
发明内容
本实用新型要解决的问题是提供一种立体内窥镜校正筒,尤其适合立体内窥镜前端光路系统图形的快速校正。
为解决上述技术问题,本实用新型采用的技术方案是:发明一种立体内窥镜校正筒,包括锁紧固定装置及与之相连的图像校正显示装置。
本实用新型具有的优点和积极效果是:由于采用上述技术方案,立体内窥镜前端光路系统图像校正更加方便;具有结构简单,使用方便,加工成本低、市场前景大等优点。
附图说明
图1是本实用新型的立体内窥镜校正筒截面图
图中:
1、锁紧固定装置        2、图像校正显示装置
具体实施方式
如图1所示,本实用新型包括锁紧固定装置及前端图像校正显示装置。
本实例的工作过程:在立体内窥镜使用前,将内窥镜前端插入立体内窥镜校正筒的锁紧固定装置,插到止端后停止,接着旋转校正筒直至锁紧。令图像校正显示装置的校正图形位于工作距离处,便可以校正左右两个内窥镜的图像,从而完成产品使用的最初准备工作。
以上对本实用新型的一个实施例进行了详细说明,但所述内容仅为本实用新型的较佳实施例,不能被认为用于限定本实用新型的实施范围。凡依本实用新型申请范围所作的均等变化与改进等,均应仍归属于本实用新型的专利涵盖范围之内。

Claims (1)

1.一种立体内窥镜校正筒,其特征在于:包括锁紧固定装置及与之相连的图像校正显示装置。
CN201220496107.6U 2012-09-25 2012-09-25 立体内窥镜校正筒 Expired - Lifetime CN202801544U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220496107.6U CN202801544U (zh) 2012-09-25 2012-09-25 立体内窥镜校正筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220496107.6U CN202801544U (zh) 2012-09-25 2012-09-25 立体内窥镜校正筒

Publications (1)

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CN202801544U true CN202801544U (zh) 2013-03-20

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CN201220496107.6U Expired - Lifetime CN202801544U (zh) 2012-09-25 2012-09-25 立体内窥镜校正筒

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764402A (zh) * 2013-12-05 2016-07-13 奥林巴斯株式会社 立体内窥镜系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764402A (zh) * 2013-12-05 2016-07-13 奥林巴斯株式会社 立体内窥镜系统
CN105764402B (zh) * 2013-12-05 2018-02-13 奥林巴斯株式会社 立体内窥镜系统

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