Patent ID: 8366731

Claim:
An artificial hair transplantation method for performing hair transplantation limited to an epidermal layer and a dermal layer of a human scalp, the method comprising the steps of: (S 11 ) providing an artificial chemically synthesized filament; (S 12 ) providing a needle for pulling the artificial chemically synthesized filament and driving the artificial chemically synthesized filament to enter the epidermal layer and the dermal layer, and driving the needle to leave the epidermal layer and the dermal layer and stay above the human scalp such that the needle separates from the epidermal layer and the dermal layer, wherein the needle enables the artificial chemically synthesized filament to be present in the epidermal layer and the dermal layer simultaneously; and (S 13 ) crossing and knotting the artificial chemically synthesized filament above the human scalp so as to form a knot at an appropriate point of the artificial chemically synthesized filament, followed by fixing the artificial chemically synthesized filament to the human scalp, wherein step S 12 further comprises the sub-step of pushing the needle into the epidermal layer and the dermal layer to reach a predetermined depth therein, and the predetermined depth ranges between 0.1 mm and 4 mm.