內窺鏡作為常用的醫療器械，也是一套精密貴重且容易損壞的儀器設備，因此內窺鏡的維護保養及合理維修的技巧與策略就顯得尤為重要，為了降低損壞率，也建議有專人負責術后清洗、保養、滅菌。下面內窺鏡設備維修人員來講講內窺鏡設計使用壽命與故障診斷。

As a commonly used medical device, endoscopes are also a set of precision, valuable, and easily damaged instruments and equipment. Therefore, the maintenance and reasonable repair techniques and strategies of endoscopes are particularly important. In order to reduce the damage rate, it is also recommended to have a dedicated person responsible for postoperative cleaning, maintenance, and sterilization. Below, the maintenance personnel of endoscope equipment will talk about the service life and fault diagnosis of endoscope design.

內窺鏡設計使用壽命

Endoscope design service life

內窺鏡在正常使用和規范的維護/滅菌前提下，有2個因素決定使用壽命：

Under the premise of normal use and standardized maintenance/sterilization, the lifespan of an endoscope is determined by two factors:

1、密封材料老化，導致內部光學部件進水甚至腐蝕，表現為圖像模糊、水霧、斑點。

1. The aging of sealing materials leads to water ingress and even corrosion of internal optical components, manifested as blurred images, water mist, and spots.

2、光纖損壞超過30%，表現為亮度逐漸減弱，顏色變黃。

2. The damage to the optical fiber exceeds 30%, manifested as a gradual decrease in brightness and a yellowing of color.

內窺鏡故障的類型

Types of endoscopic malfunctions

故障類型大致分為：①自然老化或人為故障；②機械或電子故障；③靜態或動態故障；④設備本身或周邊環境引起的故障；⑤還有一些是形式多種、故障交叉同時發生的故障。

The types of faults can be roughly divided into: ① natural aging or artificial faults; ② Mechanical or electronic faults; ③ Static or dynamic faults; ④ Faults caused by the equipment itself or surrounding environment; ⑤ There are also faults that occur in multiple forms and cross over simultaneously.

造成內窺鏡故障發生的因素

Factors that cause endoscopic malfunctions

可能歸納為三個主要因素：①醫護人員操作習慣，清洗消毒人員的習慣，病人的配合程度等；②設備本身的特性，清洗消毒、配合診治等相關設備情況；③使用環境、保管環境，還有管理制度環境。

It may be summarized into three main factors: ① the operating habits of medical staff, the habits of cleaning and disinfecting personnel, and the degree of patient cooperation; ② The characteristics of the equipment itself, cleaning, disinfection, and coordination with diagnosis and treatment related equipment; ③ The usage environment, storage environment, and management system environment.

內窺鏡故障判斷的方法

Method for diagnosing endoscopic malfunctions

故障判斷的方法包括：①排除法：常規使用的基本方法，對工作原理要非常了解；

The methods for fault diagnosis include: ① troubleshooting: basic methods for routine use, and a good understanding of the working principle;

②跟臺發現法：針對一些人為因素導致的故障使用中才發現；

② Follow the platform discovery method: only discover faults caused by human factors during use;

③點檢檢測法：針對未發現故障，排查潛在故障避免故障擴大及延變；

③ Spot check detection method: for undetected faults, identify potential faults to avoid fault expansion and extension;

④故障推理法：針對發現了問題，故障如何產生的；

④ Fault inference method: targeting the problem discovered and how the fault was generated;

⑤經驗判斷法：根據多年的工作經驗積累進行總結及分析。

⑤ Empirical judgment method: Summarize and analyze based on years of work experience accumulation.

內窺鏡設計使用壽命與故障診斷相關內容就講解到這里，希望能夠幫助到您，還有什么問題就來我們網站http://yuxiaous.cn咨詢吧！

That's all for the design, service life, and fault diagnosis of endoscopes. We hope it can help you. If you have any further questions, please come to our website http://yuxiaous.cn Consult!