Patent ID: 11872375
Assignee: E3D AGRICULTURAL COOPERATIVE ASSOCIATION LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 3:
4. An electronic automatic injection device comprising:
a housing having an injection module, containing a material to be injected, received therein, said injection module including a mounting element and a needle shield, said needle shield being configured to be displaceable relative to said mounting element, and said needle shield being configured to remain mounted onto the mounting element during injection of said material;
a multifunctional drive assembly, driven at least by an electric motor, connectable to said mounting element of said injection module; and
a multiple drive element configured to engage said multifunctional drive assembly, said needle shield is mounted onto the mounting element and is axially retained in position relative to said mounting element before engagement of said multifunctional drive assembly with said multiple drive element and said needle shield being displaceable relative to said mounting element only following engagement of said multifunctional drive assembly with said multiple drive element and prior to actuation of said electric motor, before injection of said material.