工业内窥镜检测与其他无损检测方式大的不同是，它可以直接反映出被检测物体内外表面的情况，而不需要通过数据的对比或检测人员的技能和经验来判断缺陷的存在与否。并且在检测的同时，我们可以使用工业内窥镜设备对整个检测过程进行动态的录影记录或照相记录，并能对发现的缺陷进行定量分析，测量缺陷的长度，面积等数据。
The big difference between industrial endoscopic testing and other nondestructive testing methods is that it can directly reflect the internal and external surfaces of the tested object, without judging the existence of defects through data comparison or the skills and experience of testers. At the same time of detection, we can use industrial endoscope equipment to dynamically record or photograph the whole detection process, quantitatively analyze the defects found, and measure the length, area and other data of defects.
软性内窥镜领域壁垒极高，由于日本企业在光学领域的技术积累和水平，全球范围的市场基本被奥林巴斯、宾得、富士等日企瓜分，合计占据90%以上的市场份额。
The barriers in the field of soft endoscopes are extremely high. Due to the technical accumulation and leading level of Japanese enterprises in the optical field, the global market is basically divided by Japanese enterprises such as Olympus, Pentax and Fuji, accounting for more than 90% of the market share.
产品与产品在光学积累和加工工艺上存在较大差距，进口替代进程缓慢。部分国产企业(上海成运、上海医光、上海澳华光电)有涉及消化道软镜，但是以较为低端的标清产品为主，开立和澳华近年推出了国产高清消化道软镜，性能有一定提升，但是目前客户主要以二级及以下医院采购为主，进入三级医院存在难度。

There is a big gap between products in optical accumulation and processing technology, and the process of import substitution is slow. Some domestic enterprises (Shanghai Chengyun, Shanghai Yiguang and Shanghai Aohua Optoelectronics) are involved in digestive tract soft mirrors, but they mainly focus on low-end standard definition products. Kaikai and Aohua have launched domestic high-definition digestive tract soft mirrors in recent years, and their performance has been improved to a certain extent. However, at present, customers mainly purchase from level II and below hospitals, so it is difficult to enter level III hospitals.
①内窥镜行业技术壁垒极高：内窥镜是集光学、电子、结构、材料等多学科技术为一体的器械，技术壁垒极高。镜体内部包含多个通道，包括照明光纤、传像光纤、传气通道、传水通道等，需要多个领域的人才相互配合。
① The endoscope industry has extremely high technical barriers: the endoscope is an instrument integrating multi-disciplinary technologies such as optics, electronics, structure and materials, with extremely high technical barriers. The interior of the mirror body contains multiple channels, including lighting fiber, image fiber, air channel, water channel, etc., which need the cooperation of talents in multiple professional fields.
光学技术：核心部件是镜头和图像传感器，技术难点是摄像头光学模组设计。
Optical technology: the core components are lens and image sensor, and the technical difficulty is the design of camera optical module.
图像处理算法与成像：降噪技术和边缘增强技术，例如NBI窄带成像技术和FICE分光技术等，且日本厂家已经申请了很多进行保护。
Image processing algorithm and imaging: noise reduction technology and edge enhancement technology, such as NBI narrowband imaging technology and fice spectroscopy technology, and Japanese manufacturers have applied for many patents for protection.
材料与加工工艺：在细微构造、材料等方面，有大量的和技术要诀。例如找到软硬适中的材料适于插入，量产超细部分加工与组装工艺。
Materials and processing technology: there are a large number of patents and technical know-how in terms of fine structure and materials. For example, find materials with moderate hardness and softness suitable for insertion and mass production of ultra-fine part processing and assembly process.
②先发优势明显，老牌企业已建立产业护城河。
② The first mover advantage is obvious, and the old enterprises have established an industrial moat.
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We have been insisting on sharing the maintenance of endoscope equipment on the way http://www.jiangrenyiliao.cn Truly solve the problems you need