FIELD: medical equipment.
SUBSTANCE: invention relates to a casing retainer for fixing the position of the casing for a needle relative to the body of the automatic injection device. Casing retainer comprises: a casing beam located on the needle casing and displaced outward in the radial direction, a limiter located inside the casing, recess located near the limiter and a cover connected to the body and configured to prevent distal movement of the needle case relative to the body. At least part of the casing beam is located inside the recess, when the cover is in place, and the casing beam rests against the limiter after the needle casing is fixed relative to the automatic injection device casing. Invention also relates to an automatic injection device and to a method of assembling such an automatic injection device.
EFFECT: disclosed is casing retainer.
10 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| DRUG DELIVERY DEVICE | 2016 |
|
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