ACCESSORY FOR INJECTION DEVICE, IN PARTICULAR FOR REMOVING NEEDLE CAP, AND INJECTION SYSTEM AND INJECTION DEVICE CONTAINING IT Russian patent published in 2024 - IPC A61M5/32 

FIELD: medical equipment.

SUBSTANCE: accessory for an injection device having a protective cover and at least one flange configured to provide the user with a grip of the injection device and the syringe shell, configured to move relative to at least one flange from the pre-injection position to locked position. The device contains a main part containing a recess configured to receive the protective cover of the injection device, and a groove configured to receive at least one flange of the injection device. Moreover, the groove is shaped to interact with at least one flange to prevent the protective cover from moving distally and proximally relative to the main part and allow the syringe shell to move proximally relative to the main part when the groove interacts with at least one flange, from the pre-injection position, in which the syringe needle extends beyond the protective cover, to a locked position in which the protective cover extends beyond the needle.

EFFECT: improved safety.

15 cl, 15 dwg