Abstract: A surgical instrument for perforating dense tissue of a human or animal body and for injecting a pharmaceutical product behind the tissue. The instrument includes a hand-piece with a housing for a pharmaceutical product container. The hand-piece has two opposite ends, one of which includes an axial throughway leading into the housing for passing a perforator injection needle inserted in the container. The other end is used to drive the container and needle in rotation. The surgical instrument further includes a member that, during perforation, can exert pressure on the pharmaceutical product in the container inserted in the housing to prevent perforation debris from entering into the needle.

Abstract: A wireless control device for controlling, with a human foot, an apparatus for multiple surgical functions. The device includes a base having small dimensions, at least two modules mounted on the base for generating specific control signals for each of the surgical functions, a transmitter for transmitting the control signals, a receiver receiving the control signals, a source of electricity for supplying the transmitter with electrical current, and two actuators, actuated by the human foot and pivotally mounted to act simultaneously on the corresponding module, the transmitter, and the source of electricity. The actuators are pivotally mounted around respective axes that are perpendicular to each other.

Abstract: Assisted injection device including a container for containing a product to be injected, the container including a movable bottom; a needle attached to the end of the container opposite the movable bottom; a piston acting on the movable bottom to expel through the needle a product located in the container and which is to be injected; a rotary motor for moving the piston by means of a drive mechanism, which converts the rotary motion of the rotary motor into a linear motion of the piston, the piston acting on the movable bottom by means of a compressible damping element.

Abstract: A wireless control device for controlling, with a human foot, an apparatus for multiple surgical functions. The device includes a base having small dimensions, at least two modules mounted on the base for generating specific control signals for each of the surgical, a transmitter for transmitting the control signals, a receiver receiving the control signals, a source of electricity for supplying the transmitter with electrical current, and two actuators, actuated by the human foot and pivotally mounted to act simultaneously on the corresponding module, the transmitter, and the source of electricity. The actuators are pivotally mounted around respective axes that are perpendicular to each other.

Abstract: A surgical instrument for perforating dense tissue of a human or animal body and for injecting a pharmaceutical product behind the tissue. The instrument includes a hand-piece with a housing for a pharmaceutical product container. The hand-piece has two opposite ends, one of which includes an axial throughway leading into the housing for passing a perforator injection needle inserted in the container. The other end is used to drive the container and needle in rotation. The surgical instrument further includes a member that, during perforation, can exert pressure on the pharmaceutical product in the container inserted in the housing to prevent perforation debris from entering into the needle.