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INJECTION DEVICE WITH PUNCTURE FUNCTION, METHOD FOR CONTROLLING INJECTION DEVICE WITH PUNCTURE FUNCTION, CHEMICAL SOLUTION ADMINISTRATION DEVICE, AND METHOD FOR CONTROLLING CHEMICAL SOLUTION ADMINISTRATION DEVICE
INJECTION DEVICE WITH PUNCTURE FUNCTION, METHOD FOR CONTROLLING INJECTION DEVICE WITH PUNCTURE FUNCTION, CHEMICAL SOLUTION ADMINISTRATION DEVICE, AND METHOD FOR CONTROLLING CHEMICAL SOLUTION ADMINISTRATION DEVICE
An injection device with a puncture function includes, in a single casing, a cylindrical cartridge in which insulin is enclosed, a cartridge holder to which the cartridge is inserted, a needle inserted at a front end of the cartridge, a reciprocation unit for reciprocating the cartridge toward the needle, and an extrusion member for extruding the insulin from a rear end of the cartridge toward the needle, and the motion speed and the motion amount of the reciprocation unit are made variable.
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