預防性維護

Preventive maintenance

內窺鏡維修公司通過對產品的系統性檢查、設備測試和更換以防止功能故障發生，使其保持在規定狀態所進行的全部活動。它可以包括調整、潤滑、定期檢查等。

All activities carried out by endoscopic maintenance companies to prevent functional failures and maintain products in a specified state through systematic inspection, equipment testing, and replacement. It can include adjustments, lubrication, regular inspections, etc.

預見性維護

Predictive maintenance

通過運用各種手段進行數據和信號的采集、分析和判斷設備的劣化趨勢、故障部位、原因并預測變化發展、提出防范措施，防止和控制可能的故障出現。

By using various means to collect data and signals, analyze and judge the deterioration trend, fault location, causes of equipment, predict changes and developments, and propose preventive measures to prevent and control possible faults.

改善維修

Improve maintenance

又稱糾正性維修，主要應用在設備耗損故障期。按照設備的“浴盆曲線”，設備在耗損故障期，存在著老化、磨損、硬化、變形、開裂、腐蝕、疲勞等各種失效狀況，繼續運行將造成較嚴重的故障后果。

Also known as corrective maintenance, it is mainly used during equipment wear and failure periods. According to the "bathtub curve" of the equipment, there are aging, wear, hardening, deformation, cracking, corrosion, fatigue and other failure conditions of the equipment during the wear failure period, and continued operation will cause serious failure consequences.

事后維修

Post maintenance

又稱為故障修理，即設備發生故障或性能、精度降低到合格水平以下時所進行的非計劃性修理。

Also known as fault repair, it refers to unplanned repairs carried out when equipment malfunctions or its performance or accuracy drops below the acceptable level.

選擇維修

Select Repair

主要更換發生故障的零件，對性能、精度已降低到合格水平下的零件不更換的維修方式。

The main repair method is to replace faulty parts and not replace parts whose performance and accuracy have been reduced to a qualified level.

在故障設備現場中：注意觀察整個使用操作清洗流程、與操作者及其他醫護人員交流、并有目的性地了解。及時與廠家工程技術人員進行溝通。在故障發生時不管采取何種維修方式送修，更多的要考慮還有沒有其他的辦法來降低設備的故障率，從而減少不必要的維修。

On site of faulty equipment: pay attention to observing the entire cleaning and disinfection process during use, communicate with operators and other medical personnel, and have a purposeful understanding. Timely communicate with the manufacturer's engineering and technical personnel. When a malfunction occurs, regardless of the maintenance method used, it is more important to consider whether there are other ways to reduce the failure rate of the equipment and thus reduce unnecessary maintenance.

每次故障的發生后一定要了解清楚到底是那個環節導致的，針對導致故障的原因要分析并做出改善方案，嚴格執行，通過開展“預防性維護、預見性維護”，才能避免下次再發生同樣故障。更多相關事項就來我們網站http://www.dcgr.cn咨詢！

After each failure occurs, it is necessary to understand the link that caused the failure, analyze the cause of the failure, make improvement plans, strictly implement them, and carry out "Preventive maintenance and predictive maintenance" to avoid the same failure next time. For more related matters, come to our website http://www.dcgr.cn consulting service