Recently, Zhejiang provincial eye hospital received a girl who has been wearing beautiful pupil since high school. In the past ten years, new blood vessels have grown into the cornea. Want to get rid of the shackles of frame glasses, but do you know the correct way to use contact lenses? Follow the small weaving of sihai.com to have a look.
What are the precautions for wearing contact lenses?
1. Operate the lens on a flat and clean desktop to avoid falling on the ground and causing infection.
2. Clean your hands and cut your nails before taking or operating the lenses.
3. Distinguish the front and back of the lens, and wear it face up.
4. Before wearing each time, carefully check whether the lens has sediment, dirt and damage. If there is damage, please do not wear it. If there is sediment or stain, you must wash it and wear it again.
5. After opening the bottle, tighten the cap after each use. Do not touch the mouth of the bottle with your hand. The solution should be used up within the specified time. If it is not used up, discard it. (Johnson contact lens)
6. Clean, clean, disinfect and store contact lenses according to the regular process. Pay attention to 10 seconds for front and back cleaning, 5 seconds for front and back washing respectively, and at least 4 hours for disinfection and soaking.
7. When wearing contact lenses, do not use eyedrops, or the ingredients of the eyedrops will be absorbed on the lenses, which will make the lenses hard and muddy.
8. After wearing the lens, wash the mirror box with fresh full-function care solution, and then use it again after air drying.
9. People who need make-up should wear contact lenses first. Before removing make-up, remove contact lenses, and do not let cosmetics contact lenses.
How to choose contact lenses?
First of all, you need to choose a formal platform to buy trustworthy brands. For example, brands such as bosilon, Johnson & Johnson, and Shikang are good choices. Both quality and wearing effect will be guaranteed.
Secondly, when purchasing contact lenses, you need to see whether there is an English or a Chinese logo on the package. If you can't confirm the name of the factory, the distribution unit and precautions, please don't buy them to avoid that they are "three no" products, which pose a threat to eye health and purchase.
Finally, because contact lenses belong to medical devices, the sales channels need to hold the business license of medical devices. If the purchase channel you choose does not have this certificate, please do not choose, let alone purchase contact lenses in a small stall or shop, so as to avoid being cheated.