1. Automatic dispensing device for injecting and dispensing a medicament comprising a needle connected to a cylinder configured to hold the medicament and a piston in said cylinder, characterized in that it comprises a first housing element and a second housing element coaxially mounted with a reciprocating mechanism the movement in which the indicated needle, cylinder and piston are placed, the drive between the specified first housing element and the specified second housing element, for of said reciprocating movement between said first housing element and said second housing element, and connecting means on each of said first housing element and a second housing element connected to said drive, as a result of which, when reciprocating movement of said first housing element and said the second housing element, the specified needle opens, and the specified piston moves in the specified cylinder for dispensing the specified medication a.2. The automatic injection device according to claim 1, wherein said drive is a direct drive. The automatic injection device according to claim 1, wherein said drive is an indirect drive. The automatic injection device according to claim 1, wherein said connecting means comprises a gear rack. The automatic injection device according to claim 1, wherein said drive comprises a gear. The automatic injection device according to claim 1, wherein said second body element comprises a needle cap surrounding1. Автоматическое дозирующее устройство для инъекции и дозирования медикамента, содержащее иглу, соединенную с цилиндром, выполненным с обеспечением возможности удерживания медикамента, и поршень в указанном цилиндре,отличающееся тем, что содержитпервый корпусный элемент и второй корпусный элемент, коаксиально установленный с возможностью возвратно-поступательного перемещения, в котором размещены указанные игла, цилиндр и поршень,привод между указанным первым корпусным элементом и указанным вторым корпусным элементом, для осуществления ука
