內(nèi)窺鏡作為常用的醫(yī)療器械，也是一套精密貴重且容易損壞的儀器設(shè)備，因此內(nèi)窺鏡的維護保養(yǎng)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(fù)責(zé)術(shù)后清洗、保養(yǎng)、滅菌。下面內(nèi)窺鏡設(shè)備維修人員來講講內(nèi)窺鏡設(shè)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(nèi)窺鏡設(shè)計使用壽命

Endoscope design service life

內(nèi)窺鏡在正常使用和規(guī)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(dǎo)致內(nèi)部光學(xué)部件進水甚至腐蝕，表現(xiàn)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(xiàn)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(nèi)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(tài)或動態(tài)故障；④設(shè)備本身或周邊環(huán)境引起的故障；⑤還有一些是形式多種、故障交叉同時發(fā)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(nèi)窺鏡故障發(fā)生的因素

Factors that cause endoscopic malfunctions

可能歸納為三個主要因素：①醫(yī)護人員操作習(xí)慣，清洗消毒人員的習(xí)慣，病人的配合程度等；②設(shè)備本身的特性，清洗消毒、配合診治等相關(guān)設(shè)備情況；③使用環(huán)境、保管環(huán)境，還有管理制度環(huán)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(nèi)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(guī)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(fā)現(xiàn)法：針對一些人為因素導(dǎo)致的故障使用中才發(fā)現(xiàn)；

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(fā)現(xiàn)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(fā)現(xiàn)了問題，故障如何產(chǎn)生的；

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

⑤經(jīng)驗判斷法：根據(jù)多年的工作經(jīng)驗積累進行總結(jié)及分析。

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

內(nèi)窺鏡設(shè)計使用壽命與故障診斷相關(guān)內(nèi)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(wǎng)站http://tukouzhao.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://tukouzhao.cn Consult!