CLIP FOR A NEEDLE CAP, A COVER, AN AUTOMATIC INJECTION DEVICE AND A METHOD OF MAKING A CLIP Russian patent published in 2020 - IPC A61M5/20 A61M5/32 

FIELD: medical equipment.

SUBSTANCE: group of inventions relates to a clip for a needle cap, a cover, an automatic injection device and a method of making a clip. Clip for the needle cap can be removed above the needle. Clip comprises a clamping holder made of a sheet and repeatedly bent along longitudinal ribs of the bend to form parts of the holder. More than one of the parts of the holder contains the corresponding serrated element protruding from the surface of the holder part. Cover for automatic injection device comprises above described clip. Automatic injection device comprises the above-mentioned clip and the above-mentioned cover. Clip is retained in cover. Cover is removable on the automatic injection device. Method of making said clip includes steps of: providing a clamping holder in form of a sheet; forming a plurality of serrated elements in the clamping holder by means of cutting or forming; repeatedly bending the clamping holder along a plurality of longitudinal folding ribs to form a plurality of parts of the holder such that more than one of the plurality of parts of the holder comprises a corresponding serrated element; bending of serrated elements so that jagged elements protrude from inner surface of holder part.

EFFECT: use of inventions makes it possible to provide reliable removal of a clip of a needle cap from an automatic injection device.

21 cl, 6 dwg