鼻竇鏡主要用于鼻竇檢查和手術。實現患者的病情狀態，達到檢查的目的；向患者說明病情，告知檢查有關事項，并征得患者同意；準備必要的術前檢查，如鼻竇炎、肝腎功能測量；做好竇鏡、冷光源等配件的準備工作，檢查其功能是否良好。

Sinoscope is mainly used for sinus examination and surgery. Realize the condition of patients and achieve the purpose of examination; Explain the patient's condition, inform the examination related matters, and obtain the patient's consent; Prepare necessary preoperative examinations, such as sinusitis, liver and kidney function measurement; Make preparations for sinus mirror, cold light source and other accessories, and check whether their functions are good.

內窺鏡成像的定義，外表面是否有銳利的邊緣、拐角。內窺鏡設備維修與光導電纜的連接是否良好，以及光導電纜與冷光源的連接是否良好。冷光源是否工作良好。連接時應確認插入部分的溫度是否在41度以上，電氣性良好；

Definition of endoscopic imaging, whether there are sharp edges and corners on the outer surface. Whether the connection between endoscope equipment maintenance and light guide cable is good, and whether the connection between light guide cable and cold light source is good. Whether the cold light source works well. When connecting, confirm whether the temperature of the inserted part is above 41 ° C and the electrical safety is good;

使用竇鏡前，請仔細閱讀說明書和附件說明書。操作人員應具有一定的資質，經過培訓，具有良好的操作技能。在手術前，他們應該閱讀相關文件，包括技術、相關疾病和危害。如果不徹底，液超過期限或不不符合一般要求，都可能導致交叉感染，一定要及時！

Please read the instruction manual and accessories carefully before using the sinus mirror. Operators shall have certain qualifications, be trained and have good operation skills. Before surgery, they should read relevant documents, including technology, related diseases and hazards. If the sterilization is not complete, the sterilization solution exceeds the time limit or does not meet the general requirements, it may lead to cross infection. It must be disinfected in time!

請檢查竇鏡的插入部分是否有粗糙的表面、銳利邊緣或儀器上的突出部分。竇鏡是觀察和診斷的重要保證。使用時要小心。永遠溫和，循序漸進，不能用力推，撞，彎。每當發現竇鏡的異常，他都應該立即停止使用，慢慢抽出。如果使用有故障的竇鏡操作，對患者是有害的。

Please check whether the insertion part of the sinus mirror has rough surface, sharp edge or protrusion on the instrument. Sinus endoscopy is an important guarantee for observation and diagnosis. Be careful when using. Always gentle, step by step, not pushing, bumping or bending. Whenever he finds any abnormality in the sinus mirror, he should stop using it immediately and draw it out slowly. If a faulty sinus mirror is used, it is harmful to the patient.

由于光線照射，設備的溫度會升高到41度50度，操作者需要使用很小的照度、很短的時間和很合適的距離進行觀察。盡量避免定點觀察，不要讓竇鏡貼近粘膜時間過長。使用前請將后的內窺鏡前端置于40℃左右的蒸餾水中，以免起霧影響觀察。

Due to the irradiation of light, the temperature of the equipment will rise to 41 degrees to 50 degrees. The operator needs to observe with a small illumination, a short time and a suitable distance. Try to avoid fixed-point observation, and don't let the sinus mirror close to the mucosa for too long. Before use, please put the front end of the sterilized endoscope in distilled water at about 40 ℃ to avoid fog affecting observation.

如果設備使用帶能量的內窺鏡附件，那么患者會增加漏電流。切勿直視冷光源、光纜或內窺鏡燈，這會傷害眼睛。鼻竇鏡套是一種可重復使用的醫療器械。長期使用或維護不當會導致重復使用的竇鏡及儀器老化。使用前請確保設備的每個部件都可靠。

If the device uses an endoscope attachment with energy, the patient will increase the leakage current. Do not look directly at the cold light source, optical cable or endoscope lamp, as this will hurt your eyes. Sinoscope cover is a reusable medical device. Long term use or improper maintenance will lead to the aging of reused sinus mirrors and instruments. Please ensure that each part of the equipment is safe and reliable before use.

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