CN201000508Y - 工业用硬管内窥镜 - Google Patents
工业用硬管内窥镜 Download PDFInfo
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- CN201000508Y CN201000508Y CNU2007200950512U CN200720095051U CN201000508Y CN 201000508 Y CN201000508 Y CN 201000508Y CN U2007200950512 U CNU2007200950512 U CN U2007200950512U CN 200720095051 U CN200720095051 U CN 200720095051U CN 201000508 Y CN201000508 Y CN 201000508Y
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- 工业用硬管内窥镜,主要包括一个由照明***和成像***组成的内窥镜光学部分和一个内窥镜镜鞘,其成像***由物镜***、中转***和目镜***组成,其特征在于:所述物镜***由分离的正负光镜组成的反摄远物镜组成,第一组为一强光焦度负镜,即一块单凸透镜,第二组为一正光镜,即双凸透镜与单凹透镜相组合的透镜,该物镜***的组合焦距f为:式中f1′为负光组焦距,f2′为正光组焦距,d为负、正二光组间隔;所述物镜***视场角≥60°,工作长度90mm~700mm,工作距离7mm~100mm,景深5mm~∞;所述中转***为中转棒状镜***,由5组同样的棒状透镜,每组透镜由两块单凹透镜及所述两块单凹透镜中间的一块双凸透镜组成,每组透镜相间14mm~15mm,其余空间填满玻璃,水平排列在所述内窥镜镜鞘中组成;所述目镜***由一块双胶合而成的透镜组成,即由一块单凹透镜与一块凸度不一的双凸透镜组成;所述内窥镜的结构为整元化结构,其中的成像***为可单独装调、固封的独立组件;所述内窥镜的密封材料选用有机硅树脂为主料的耐1090℃高温、耐高压28.5Mpa和抗化学腐蚀的材料作为其密封材料。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200950512U CN201000508Y (zh) | 2007-01-24 | 2007-01-24 | 工业用硬管内窥镜 |
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CNU2007200950512U CN201000508Y (zh) | 2007-01-24 | 2007-01-24 | 工业用硬管内窥镜 |
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CN201000508Y true CN201000508Y (zh) | 2008-01-02 |
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CNU2007200950512U Expired - Lifetime CN201000508Y (zh) | 2007-01-24 | 2007-01-24 | 工业用硬管内窥镜 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102004309A (zh) * | 2010-10-26 | 2011-04-06 | 张阳德 | 一种非球面透镜组硬管内窥镜 |
CN102346297A (zh) * | 2010-06-29 | 2012-02-08 | 理查德·沃尔夫有限公司 | 可拆卸连接内窥镜光学***的目镜与摄像镜头的耦合装置 |
CN103969819A (zh) * | 2013-01-25 | 2014-08-06 | 北京威斯顿亚太光电仪器有限公司 | 消杂光硬管内窥镜光学*** |
CN104873164A (zh) * | 2014-02-27 | 2015-09-02 | 北京思迪医疗设备有限公司 | 一种基于led照明的可分离式光学硬管镜 |
CN106264428A (zh) * | 2015-05-20 | 2017-01-04 | 赛诺微医疗科技(北京)有限公司 | 一种可重复进行高温高压灭菌的医用内窥镜 |
WO2017012192A1 (zh) * | 2015-07-22 | 2017-01-26 | 北京威斯顿亚太光电仪器有限公司 | 硬管镜 |
CN107874732A (zh) * | 2016-09-30 | 2018-04-06 | 重庆西山科技股份有限公司 | 一种内窥镜 |
CN113625443A (zh) * | 2020-04-20 | 2021-11-09 | 华中科技大学 | 一种用于高温窑炉内部成像的内窥镜装置 |
-
2007
- 2007-01-24 CN CNU2007200950512U patent/CN201000508Y/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102346297A (zh) * | 2010-06-29 | 2012-02-08 | 理查德·沃尔夫有限公司 | 可拆卸连接内窥镜光学***的目镜与摄像镜头的耦合装置 |
CN102004309A (zh) * | 2010-10-26 | 2011-04-06 | 张阳德 | 一种非球面透镜组硬管内窥镜 |
CN103969819A (zh) * | 2013-01-25 | 2014-08-06 | 北京威斯顿亚太光电仪器有限公司 | 消杂光硬管内窥镜光学*** |
CN104873164A (zh) * | 2014-02-27 | 2015-09-02 | 北京思迪医疗设备有限公司 | 一种基于led照明的可分离式光学硬管镜 |
CN104873164B (zh) * | 2014-02-27 | 2017-04-19 | 北京威斯顿亚太光电仪器有限公司 | 一种基于led照明的可分离式光学硬管镜 |
CN106264428A (zh) * | 2015-05-20 | 2017-01-04 | 赛诺微医疗科技(北京)有限公司 | 一种可重复进行高温高压灭菌的医用内窥镜 |
WO2017012192A1 (zh) * | 2015-07-22 | 2017-01-26 | 北京威斯顿亚太光电仪器有限公司 | 硬管镜 |
US10653302B2 (en) | 2015-07-22 | 2020-05-19 | Beijing Weston Asia-Pacific Opto-Electric Instrument Co., Ltd. | Rigid endoscope |
CN107874732A (zh) * | 2016-09-30 | 2018-04-06 | 重庆西山科技股份有限公司 | 一种内窥镜 |
CN113625443A (zh) * | 2020-04-20 | 2021-11-09 | 华中科技大学 | 一种用于高温窑炉内部成像的内窥镜装置 |
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Date of cancellation: 20130628 Granted publication date: 20080102 Pledgee: Bank of Tianjin Limited by Share Ltd small business financial services center Pledgor: Tianjin Qimei science and Technology Development Co Ltd|Tianjin Binhai Huayi Photoelectric Technology Co., Ltd. Registration number: 2012990000365 |
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Date of cancellation: 20140221 Granted publication date: 20080102 Pledgee: Bank of Tianjin Limited by Share Ltd small business financial services center Pledgor: Tianjin Qimei science and Technology Development Co Ltd|Tianjin Binhai Huayi Photoelectric Technology Co., Ltd. Registration number: 2013990000417 |
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