DISPOSABLE INJECTION SYRINGE Russian patent published in 2014 - IPC A61M5/28 A61M5/50 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to medical equipment, and is used for injection of various drug preparations. A disposable injection syringe comprises a rigid body, a corrugated tube with a handle, a removable dosing guide bar and a removable pike-shaped finger. The removable dosing guide bar is fixed into the syringe body. The removable pike-shaped finger is fixed on the handle of the corrugated tube of the syringe preventing it from bending, and marks the amount of the injected drug preparation. The handle is embedded until the corrugated tube fits the rigid body completely. Each corrugation bend is conically threaded to a half-thickness of the corrugation.

EFFECT: easy and reliable injection of the drug preparations, dose accuracy, avoided re-use of the syringe, and considerable reduction of syringe transportation and storage costs.

7 dwg