Abstract: The present invention relates to an innovative system which definitively prevents the re-use of syringes with retractable needles, allowing at the same time to fill the tank by means of a mechanical system installed inside the piston. The operation that aims at preventing the re-use of the device takes place through a mechanical system that prevents the return of the piston towards the initial position of aspiration and restricts, therefore, its action in a single direction and prevents the return of the plunger to the initial position of injection and therefore restricts its action in a single direction. Moreover a rotating mechanical transition system prevents the repositioning of the piston in the previously used position. The filling of the container, instead, takes place through the use of a system via a flexible cannula placed inside the piston.

Abstract: Purpose of the present invention is to provide a basic structure for a LED lamp, that is comprised of an aluminum core circuit board, and a base combination of violet-blue LEDs emitting visible electromagnetic radiation which wavelength has a peak that is comprised in given intervals, and that, because of the technical and constructive characteristics of the device, will allow it to break down the microbial load present in any environment, without creating any adverse or dangerous effects for human beings or animals that live there.

Abstract: The present invention relates to an innovative system which definitively prevents the re-use of syringes with retractable needles, allowing at the same time to fill the tank by means of a mechanical system installed inside the piston. The operation that aims at preventing the re-use of the device takes place through a mechanical system that prevents the return of the piston towards the initial position of aspiration and restricts, therefore, its action in a single direction and prevents the return of the plunger to the initial position of injection and therefore restricts its action in a single direction. Moreover a rotating mechanical transition system prevents the re-positioning of the piston in the previously used position. The filling of the container, instead, takes place through the use of a system via a flexible cannula placed inside the piston.

Abstract: Purpose of the present invention is to provide a basic structure for a LED lamp, that is comprised of an aluminum core circuit board, and a base combination of violet-blue LEDs emitting visible electromagnetic radiation which wavelength has a peak that is comprised in given intervals, and that, because of the technical and constructive characteristics of the device, will allow it to break down the microbial load present in any environment, without creating any adverse or dangerous effects for human beings or animals that live there.