醫(yī)療內(nèi)窺鏡：
Medical endoscope:
是用于人體微創(chuàng)醫(yī)療的一種內(nèi)窺鏡工具，通過(guò)人體的自然腔道，或者是經(jīng)手術(shù)行小切口進(jìn)入人體內(nèi)，將內(nèi)窺鏡導(dǎo)入檢查的器官，可直接獲取圖像。本期主要介紹醫(yī)療內(nèi)窺鏡的電子內(nèi)窺鏡（下文將內(nèi)窺鏡簡(jiǎn)稱(chēng)為鏡）。
It is an endoscope tool for minimally invasive medical treatment of human body. It enters the human body through the natural cavity of the human body or through a small incision through surgery, and the endoscope is introduced into the examined organs to directly obtain images. This issue mainly introduces the electronic endoscope of medical endoscope (hereinafter referred to as endoscope).
關(guān)于醫(yī)療內(nèi)窺鏡硬鏡部分的介紹，請(qǐng)點(diǎn)擊：
For an introduction to the hard part of medical endoscope, please click:
電子鏡
Electronic mirror
特點(diǎn)
characteristic
電子內(nèi)窺鏡，主要由先端CCD/CMOS芯片、腔內(nèi)光源系統(tǒng)、軟鏡機(jī)械部分組成。電子鏡先端的微型圖像傳感器CCD采集圖像，將光信號(hào)轉(zhuǎn)變?yōu)殡娦盘?hào)，電信號(hào)通過(guò)鏡身線路傳出，到攝像系統(tǒng)設(shè)備，終形成圖像。電子鏡內(nèi)部結(jié)構(gòu)是電子系統(tǒng)，傳導(dǎo)的是數(shù)字信號(hào)。
The electronic endoscope is mainly composed of advanced CCD / CMOS chip, intracavity light source system and soft mirror mechanical part. The micro image sensor CCD at the front of the electronic mirror collects the image and converts the optical signal into an electrical signal. The electrical signal is transmitted through the mirror body line to the camera system equipment, and finally forms the image. The internal structure of the electronic mirror is an electronic system, which transmits digital signals.
電子內(nèi)窺鏡在醫(yī)院內(nèi)鏡室的診斷和手術(shù)起著十分重要的作用，具有靈活定好、分辨率高、易于診斷、管徑細(xì)等優(yōu)點(diǎn)。電子鏡包括：電子硬鏡，電子軟鏡，及其他電子鏡。這里主要介紹電子軟鏡。

Electronic endoscopy plays a very important role in the diagnosis and operation of hospital endoscopy room. It has the advantages of flexible setting, high resolution, easy diagnosis, thin diameter and so on. Electronic mirrors include: electronic hard mirrors, electronic soft mirrors, and other electronic mirrors. This paper mainly introduces the electronic soft mirror.
結(jié)構(gòu)
structure
電子軟鏡由先端，插入管，操作部，連接部構(gòu)成。其中先端和插入管由人體自然腔道進(jìn)入，醫(yī)生手持操作部進(jìn)行操作，控制電子軟鏡先端在人體內(nèi)的位置，連接部連接攝像光源系統(tǒng)，將先端采集的圖像信號(hào)傳出圖像。
The electronic soft mirror is composed of a tip, an insertion tube, an operation part and a connecting part. The tip and the insertion tube enter from the natural cavity of the human body, the doctor operates with the operation part, controls the position of the tip of the electronic soft mirror in the human body, and the connection part is connected with the camera light source system to send the image signal collected by the tip out of the image.
原理
principle
電子軟鏡和纖維軟鏡的區(qū)別是，電子軟鏡通過(guò)先端CCD/CMOS芯片采集圖像，鏡身傳導(dǎo)的是數(shù)字信號(hào)。纖維軟鏡是通過(guò)光學(xué)纖維，傳導(dǎo)物理圖像，沒(méi)有芯片電路。
The difference between electronic soft mirror and fiber soft mirror is that the electronic soft mirror collects images through the leading CCD / CMOS chip, and the mirror body transmits digital signals. Fiber soft mirror transmits physical images through optical fibers without chip circuit.
電子軟鏡通過(guò)CCD/CMOS芯片采集圖像，圖像質(zhì)量高清。纖維軟鏡為圖像束成像，圖像質(zhì)量為蜂窩點(diǎn)狀，非高清。
The electronic soft mirror collects images through CCD / CMOS chip, and the image quality is high-definition. Fiber soft mirror is image beam imaging, and the image quality is honeycomb point, non HD.
應(yīng)用
application
醫(yī)療電子鏡主要包括：
Medical electronic mirror mainly includes:
消化科：電子食道鏡、超聲電子食道鏡、電子胃鏡、超聲電子胃鏡、電子腸鏡（十二指腸、小腸、結(jié)腸）
Gastroenterology department: electronic esophagoscope, ultrasonic electronic esophagoscope, electronic gastroscope, ultrasonic electronic gastroscope, electronic enteroscope (duodenum, small intestine, colon)
呼吸科：電子鼻咽鏡、電子支氣管鏡
Respiratory department: electronic nasopharyngoscope, electronic bronchoscope
外科：電子腹腔鏡、電子膽道鏡
Surgery: electronic laparoscope, electronic choledochoscope
泌尿科：電子輸尿管鏡
Urology: electronic Ureteroscopy
其他：膠囊內(nèi)窺鏡、3D電子鏡
Others: capsule endoscope, 3D electronic endoscope