Needle channels that can be used in hair transplant machines and needle channel bundles that include them

摘要

The present invention relates to a needle channel that can be used in a hair transplanter, and the needle channel is configured to be slidably coupled to the outer peripheral surface of a central shaft in the hair transplanter in the vertical direction. A body portion having a tubular internal space, a needle coupled to the lower end portion of the body portion, a core axis slidably arranged inside the tubular internal space and the needle, and a longitudinal direction in the body portion. A slot formed in the central shaft and opened radially outward from the central axis of the central shaft, and a lever connected to the upper end of the central axis and slidably arranged in the vertical direction in the slot. Provided are those fitted around the core axis, the upper end of which is supported by the lever, and the lower end of which includes a spring supported by the bottom surface of the slot.