The conversation is between a professional ear cleaning technician and a client in a Chinese ear cleaning shop. The technician introduces herself and explains the procedure, which includes ancient ear cleaning and visible examination. She uses various tools, including a luminous tube and a tuning fork, to clean the client's ears and stimulate the eardrum. The client is shown the earwax and debris that is removed from their ears and is warned not to dig their ears again as it can cause inflammation. The technician also uses massage and other techniques to help the client relax and feel comfortable. The procedure takes about 40 minutes, and the client seems satisfied with the results, commenting that they feel relieved and comfortable.
Here are the key facts extracted from the text:
1. The ear cleaning procedure took 40 minutes.
2. The technician used tools that were disinfected according to medical standards.
3. The ear canal is about 2.5 to 3 cm long and 0.5 cm wide.
4. The eardrum is only 0.1 mm thick.
5. There are two glands inside the ear: the ceruminous gland, which secretes earwax, and the sebaceous gland, which secretes oil and sweat.
6. Normal earwax is milk-white and dry, and it falls out of the ears when we speak or chew.
7. The ear canal is very fragile and can become red and inflamed if it is dug or rubbed too much.
8. The technician used a luminous tube that generates heat during the procedure.
9. The tuning fork used in the procedure can produce vibrations with a frequency of 128HZ, which can stimulate the eardrum and prevent deafness and tinnitus.