Abstract: A tool for cutting the isthmuses in slots of a plate comprising PCBs includes: a base plate, a spindle having a shank and a cutting tip, a spindle support fixed to the base plate and revolvingly supporting the spindle, a head fixed to the base plate and provided with a through hole wherein the shank of the spindle is disposed, a guide mounted on the head and provided with a through hole wherein the cutting tip of the spindle is disposed, in such manner that a portion of the cutting tip of the spindle protrudes from the guide, the guide having a guide rib disposed in alignment with the cutting tip of the spindle and suitable for being inserted into the holes of the plate comprising the PCBs to guide a relative movement of the plate comprising the PCBs with respect to the tool.

Abstract: A tool for cutting the isthmuses in slots of a plate comprising PCBs includes: a base plate, a spindle having a shank and a cutting tip, a spindle support fixed to the base plate and revolvingly supporting the spindle, a head fixed to the base plate and provided with a through hole wherein the shank of the spindle is disposed, a guide mounted on the head and provided with a through hole wherein the cutting tip of the spindle is disposed, in such manner that a portion of the cutting tip of the spindle protrudes from the guide, the guide having a guide rib disposed in alignment with the cutting tip of the spindle and suitable for being inserted into the holes of the plate comprising the PCBs to guide a relative movement of the plate comprising the PCBs with respect to the tool.

Abstract: The present invention relates to a forceps used for the surgical reduction of facial bones, characterized by the fact that it comprises two shaped branches diverging from opposite sides starting from a central elastic loop. Each branch develops on three Cartesian axis and has a first rectilinear section joined to a second section with 90° orientation, laying on the same plane that contains the loop and joined in turn with a 90° ending section, whose end is slightly bent towards the central loop.

Abstract: The present invention relates to an anti-trauma surgical plate used to fix mandibular stumps that comprises two lateral series of rings alternated with ribbon-like connection plates and with an intermediate series of balls joined with cylindrical arms.

Abstract: The present invention relates to an instrument for the implant of a surgical plate for osteosynthesis, comprising a rod that slides inside a tubular sleeve subject to the action of a return spring, which ends with a circular handle in the rear part and with a point with lateral cut in the front part, whose opening is closed by a small tooth located at the end of the tubular sleeve.

Abstract: The present invention relates to a precision screwdriver comprising a handle and a cylindrical cap that idles on the top of the handle (2), which ends with a pin (2a). The cap and pin are moulded with hard plastics and have anti-friction smooth coupling surface. The pin is moulded from a single piece with the handle body, which is entirely covered by an anti-slip soft plastics moulded sheath.

Abstract: The present invention relates to an anti-trauma surgical plate used to fix mandibular stumps that comprises two lateral series of rings alternated with ribbon-like connection plates and with an intermediate series of balls joined with cylindrical arms.