Abstract: Proposed is an apparatus for operating a syringe. The apparatus includes a body in which a syringe filled with one or more fluids is mounted, an actuator disposed behind the body and configured to selectively discharge the one or more fluid filled in the syringe by moving forward and backward a piston, and a holder provided on a bottom of the body, configured to hold a finger or the back of a hand of a user, and formed in a curved shape having a predetermined area to be able to be supported on the finger or the back of the hand of the user.

Abstract: Proposed is a system for operating a syringe. The system includes an apparatus for operating a syringe in which a syringe filled with one or more fluids is mounted and that includes a motor configured to selectively discharge the one or more fluids filled in the syringe by moving forward and backward a piston of the syringe, and a controller configured to control movement of the piston of the syringe through the motor, in which the controller moves the piston to follow a predetermined motion on the basis of a set mode when recognizing a request to operate or stop the apparatus for operating a syringe.

Abstract: Proposed is an apparatus for operating a syringe. The apparatus includes a body in which a syringe filled with one or more fluids is mounted, an actuator disposed behind the body and configured to selectively discharge the one or more fluid filled in the syringe by moving forward and backward a piston, and a cover having a shape surrounding a top of the syringe, hinged at a side to the body, and configured to cover the syringe mounted in the body by rotating through a hinge, thereby fixing the syringe with the body.

Abstract: A syringe for dermal regeneration comprises a body comprising inner and outer tubes, a cylinder filled with a first fluid being inserted into the inner tube from behind, and the outer tube being spaced apart from the inner tube and shaped to surround the inner tube such that a fillable space is formed between the inner tube and the outer tube and is filled with a second fluid; an injector coupled to the front portion of the body, the injector comprising a first part, a second part, and a third part; a through-hole formed through one side of the second part of the injector so as to communicate with the fillable space; and a check valve provided in the through-hole so as to block a flow of fluid from the injector to the fillable space and to allow a flow of fluid from the fillable space to the injector.