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[Analysis of the performance of the clamping pads of jet injectors].

Nine shapes of clamping pads for injector syringes were tried out in the course of mass immunoprophylaxis (34 thousand injections). The reliable locking of injectors was judged about by the frequency and intensity of complications. Optimal shapes of clamping pads were determined, the ones suitable to be used for mass immunoprophylaxis that ensure, alongside a regular performance of high-quality subcutaneous injections, a firm fixation of the injector in the skin at the time of vaccination.