Puncture injection device

Puncture injection device comprises a substrate one or more protrusions on the first surface (11) has a (12), said protrusions to the protrusions (12) (12) substrate from the distal end (11) It comprises a first surface and penetrates to a second surface opposite the through-hole (13) hollow needle body formed of the (10), an ultrasonic probe (22), the ultrasonic probe (22) is disposed outside the one or more protrusions (12) formed region.