As the main tool of endoscopic minimally invasive surgery = the development of medical endoscopes is still very promising, endoscopic maintenance is also very important, the imaging quality of electronic endoscopes is higher, and gradually become the mainstream of the market.

　　内窥镜厂商集中度较高，日本和德国厂商占据主导地位，进口替代程度较低，国产产品总体占比不足5%。

　　The concentration of endoscopic manufacturers is high, Japanese and German manufacturers occupy the leading position, the import substitution degree is low, and the proportion of domestic products is less than 5%.
             

　　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领先水平，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 endoscope are very high. Due to the technology accumulation and leading level of Japanese enterprises in the field of optics, the global market is basically divided by Japanese enterprises such as Olympus, Pentax, Fuji, etc., accounting for more than 90% of the total market share.

　　国产产品与进口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 domestic products and imported products in optical accumulation and processing technology, and the process of import substitution is slow. Some domestic enterprises are involved in digestive tract soft mirror, but they are mainly low-end standard definition products. In recent years, the opening and Australia and China have launched domestic high-definition digestive tract soft mirror, which has some improvement in performance. But at present, customers mainly purchase from secondary and lower hospitals, and it is difficult to enter the tertiary hospital.

　　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，需要多个专业领域的人才相互配合。

　　① The technical barrier of endoscope industry is very high: endoscope is a set of optical, electronic, structural, material and other multidisciplinary technology as one of the instruments, with high technical barrier. There are many channels in the mirror body, including lighting fiber, image fiber, gas channel, water channel, etc., which need talents from many professional fields to cooperate with each other.

　　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 camera optical module design.

　　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专利进行保护。

　　Image processing algorithm and imaging: noise reduction technology and edge enhancement technology, such as NBI narrow-band imaging technology and fice spectroscopy technology, etc., 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，有大量的专利和技术要诀。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: in terms of fine structure and materials, there are a lot of patents and technical tips. For example, find suitable soft and hard materials for insertion, mass production of ultrafine 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 advantage of first mover is obvious. The old enterprises have established the industrial moat.

　　上游技术封锁：阻断上游核心部件出口，提前布局进行专利封锁，且海外企业不在国内设立研发中心，防止人才与技术流失。

　　Upstream technology blockade: block the export of upstream core components, arrange patent blockade in advance, and overseas enterprises do not set up R & D centers in China to prevent brain and technology loss.

　　以上是关于内窥镜发展前景的介绍，想要了解更多内容欢迎咨询内窥镜维修http://www.jiangrenyiliao.cn官方网站。

　　The above is an introduction to the development prospect of endoscope. If you want to know more, please consult the endoscope maintenance department http://www.jiangrenyiliao.cn Official website.