FIELD: medical equipment. SUBSTANCE: there are two versions of realization of multi-dosing syringe. Both versions includes structure for indication of taken amount of injected fluid. Collar and cap are connected, respectively, with syringe body and plunger rod, are adapted with respect to calibrated motion relative to each other. Collar includes outer section carrying dose indicating scale and cap encircling this outer area has port through which only segment of dose indicating scale on this section is seen. Seen part indicates amount of fluid taken for injection. EFFECT: higher efficiency. 6 cl, 12 dwg
Authors
Dates
1995-04-20—Published
1991-04-03—Filed