WOUND PRODUCTION INSTRUMENT AND WOUND PRODUCING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an instrument for wound and a wound producing method in which a plurality of wound portions can be produced simultaneously and securely without fine height adjustment of pins, and a plurality of produced wound portions can be made uniform.;SOLUTION: A wound producing instrument 11 comprises a plurality of pins 14 and a holder 12 which holds each pin 14 in the state where each pin 14 is arrayed in a row. A pipette chip 23 is installed on a tip side of each pin 14. The holder 12 comprises: a support part which movably supports each pin 14 in an axial direction of each of the pins 14; a stopping part which stops further protrusion of each pin 14 at the maximum protrusion position toward a downward direction of each pin 14; and an elastic part such as a coil spring which generates elastic force that presses each pin 14 from the holder 12 to a downward protruding side.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2020,JPO&INPIT