| 摘要 |
PURPOSE: A liquid insertion apparatus for the skin is provided, which can smoothly eject liquid to the skin through lots of liquid discharge holes. CONSTITUTION: A liquid insertion apparatus for the skin includes a body portion(10), a needle unit(50), and a rubber member(56). The body portion includes a drive unit, a cam member, and a connecting member(15). The cam member is rotated by the drive unit. The connecting member is reciprocated by the cam member. The needle unit is detachably mounted to the front of the body portion. The rubber member is installed in the needle unit and prevents blood and liquid from coming into the skin. |
