During surgery, it is strictly prohibited to bend or collide vigorously;
When using auxiliary treatment equipment, it is necessary to ensure safe operation within the field of vision. When the endoscope is used in conjunction with optoelectronic technologies such as laser vaporization, high-frequency electrocision, and microwave for surgery, attention should be paid to the distance between the front end of the endoscope and the treatment point to ensure that the front end of the endoscope is not electrocuted or burned;
Protect the mirror itself when adjusting the visual field angle during operation. When connecting the mirror with the sheath, it must be aligned and fixed with a lock, which is not easy to be too violent;
It is recommended to store it separately to avoid collision with other instruments. It must be handled with care to avoid collision with the mirror. The mirror image transmission system is made of fragile glass columns;
It is recommended to soak in warm water and apply anti fog oil before surgery;
When cleaning and disinfecting, it is recommended to separate the mirror from other surgical instruments and use a plastic basin for cleaning;
Before disinfection, the lens should be cleaned thoroughly, otherwise foreign objects will accumulate on the lens after disinfection, which may affect image quality. When there are too many foreign objects on the lens, you can use a cotton swab to apply some of the cleaning agent that comes with the mirror to the mirror surface, and then clean it with clean water;
Try not to frequently change the disinfection and sterilization methods, as this is beneficial for the sealing of the mirror;
It is prohibited to use ultrasound to clean mirrors, and it is recommended not to use physiological saline to clean mirrors, as this may cause rust;
After high-temperature and high-pressure disinfection of the mirror, it is necessary to allow the mirror to cool naturally, and it is prohibited to use cold water for cooling;
The soaking and disinfection time of all mirrors should not exceed 60 minutes;
High temperature and high pressure disinfection: It is recommended not to use high temperature and high pressure disinfection as much as possible, but high temperature and high pressure disinfection can also be carried out in emergency situations.
Conditions for high-temperature and high-pressure disinfection: It is recommended to control the sterilization time of high-temperature and high-pressure disinfection and sufficient natural cooling.