DEVICE FOR INJECTIONS FURNISHED WITH TORSIONAL SPRING AND ROTARY INDICATOR Russian patent published in 2010 - IPC A61M5/315 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, in particular to device for injections, such as handle-injector with mechanism of windup where digital symbols displaying value of inserted from the device dose are shown within rotational angle, exceeding one complete turn. Device for injections contains unit setting dose liable for insertion from device for injections, torsional spring functionally connected with unit setting dose and detecting element. Detecting element is manufactured with capacity of rotational movement and adapted for displaying inserted from the device dose for injections in accordance with position of unit setting dose. Detecting element is set with capacity of rotational movement within rotational angle according to at least one complete turn.

EFFECT: invention provides improved and more favorable for customer procedure of setting the dose by means of expanded scale of doses with high resolution.

13 cl, 5 dwg