1. Apparatus articulated flap adapted to protect the needle to prevent needle sticks, the apparatus comprising: a needle hub including a first hinge portion, wherein the needle protrudes from the needle hub ischitok comprising a second part of the hinge, which engages with the first part of the hinge, for fixing the shield to the hub rotatably, wherein the shield further includes a plurality of side walls arranged to partial needle environment when the shield apparatus is in a protective position, wherein one of the first and second hinge parts forms a first ball joint and second ball joint, and the other of the first and second hinge parts forms a first slot and a second slot, wherein the first and second gnez and receiving the first and second ball bearings into engagement with the possibility povorota.2. Flap hinge device according to Claim. 1, wherein the first part of the hinge comprises a first and a second slot, the second part of the hinge comprises a first and a second ball opory.3. Flap hinge device according to Claim. 1, wherein the first part of the hinge comprises first and second ball bearings, and the second part of the hinge comprises first and second gnezda.4. Flap hinge device according to Claim. 1, wherein the needle hub further comprises a first flap portion of the lock plate further comprises a second portion schitka.5 lock. Flap hinge apparatus according to claim. 4, wherein the locking schitkayavlyaetsya reversiruemym.6. Flap hinge apparatus according to claim. 4, wherein the first flap portion lock comprises a ledge having a first inclined surface, and forming a groove, adjacent to a second surface opposite the first surface1. Устройство шарнирного щитка, выполненное с возможностью защиты иглы для предотвращения уколов иглой, причем устройство содержит:втулку иглы, включающую в себя первую часть шарнира, причем игла выступает из втулки иглы ищиток, включающий в себя вторую часть шарнира, которая входит в зацепление с первой частью шарнира, дл
