Gem knife with hair counting function

Abstract

The invention discloses a knife with a hair counting function, which comprises a casing with a handle in the casing inner cavity. A fixed plate, a storage battery, a place board, and a counting deviceare respectively arranged at the top of the handle. Both sides of the handle are provided with a limiting block. A connecting block, a knife rod and a knife head are respectively arranged at the bottom of the knife handle. Both sides of the knife rod bottom are provided with a limiting plate. A pressure sensor, a spring, a connecting rod and a vibration sensor are arranged at the bottom of the casing in order. A fixed mechanism is fixed at the top of the casing, comprising a first fixed block and a second fixed block. A digital display is arranged on the fixed mechanism. The casing is fixedlyconnected with a protective cover. The knife with hair counting function can calculate the number of planting hair, thereby avoiding the error of manually measuring, improving the measuring efficiency, and reducing the probability of the knife cutting too deep. The knife with hair counting function prevents the head from touching the ground and being contaminated by germs. The knife can also beheld firmly and used conveniently.

Description

technical field [0001] The invention relates to the technical field of hair protection, in particular to a jewel knife with a hair counting function. Background technique [0002] The hair of the human body can be transplanted like other tissues of the human body. Hair transplantation is to use special instruments to completely cut out the tissues around the hair follicles, leave the scalp in situ, and then transplant it to the place where the hair needs to be prepared and has the ability to accept the hair. The location of the hair condition, called a hair transplant. [0003] The jewel knife is an indispensable tool in the hair transplantation process, but the existing jewel knife is difficult to measure the number of hair transplants in the hair transplantation, relying on manual counting one by one is not only inefficient but also easy to count wrong, and the jewel knife is cutting It is easy to cut too much on the scalp, resulting in too deep opening, affecting hair tr...

AI Technical Summary

Problems solved by technology

[0003] The jewel knife is an indispensable tool in the process of hair transplantation, but the number of hair transplants in the existing jewel knife is difficult to measure, relying on manual counting one by one is not only inefficient but also easy to count wrong, and the jewel knife is cutting It is easy to cut too much on the scalp, resulting in too deep opening, affecting hair transplantation, and when the gem knife is not used, the knife head of the gem knife is easy to touch the ground, causing bacteria to adhere to the knife head, causing the patient's hair to be infected. At the same time, the gem knife is difficult to fix. less effective

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