FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to syringes. Syringe contains cylinder, which has plunger, which is in sliding and sealing meshing with cylinder. Cylinder has means for aspiration for ensuring possibility of aspiration during syringe application. Means for aspiration contains at least one, set in action manually, elastic section of cylinder. Elastic section, set in action manually, or each of elastic sections, set in motion manually, is formed by local reduction of cylinder wall thickness.
EFFECT: invention allows to carry out aspiration operation in simple way and with minimal movement of syringe, which reduces chance of producing pain sensations in patient and helps to introduce injected solution into necessary place.
11 cl, 6 dwg
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Authors
Dates
2010-10-20—Published
2006-10-03—Filed