| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for centesis which gives a user less pain by getting rid of a rebound of a lancet going in and out of a cutis, by removing or reducing the vibration of the lancet when shot onto the point of the cutis where centesis is done, by increasing the speed with which the lancet goes in and pulled out of the cutis, and by controlling the residence time for the lancet inside the cutis. SOLUTION: The electronic apparatus for centesis comprises an electronic circuitry for controlling the movement of the lancet attached to a floating voice coil (a bobbin) on a fixed magnet in a metal housing. The apparatus is composed of the housing (10) for attaching the following things inside, an electromagnet (50), a coil (52), a bobbin (35) attached next to the open tip of the housing for reciprocating in the housing and for attaching the lancet (30) in the way that it can be removed, and the electronic circuitry (40) for controlling the sending and pulling of the bobbin and for starting. |
