E.A. Bychkov – Post-graduate Student, Department “Medical and Technical Information Technologies” (BMT-2), Bauman Moscow State Technical University

E-mail: ipbychkov.ea@yandex.ru

I.A. Kudashov – Ph.D. (Eng.), Associate Professor, Department “Medical and Technical Information Technologies” (BMT-2), Bauman Moscow State Technical University

E-mail: KydashovV@mail.ru

S.I. Shchukin – Dr.Sc. (Eng.), Professor, Head of Department “Medical and Technical Information Technologies” (BMT-2), Bauman Moscow State Technical University

E-mail: schookin@mx.bmstu.ru

A.Z. Galiamov – Student, Department “Medical and Technical Information Technologies” (BMT-2),  Bauman Moscow State Technical University

E-mail: airat.gl@yandex.ru

A.V. Shcherbachev – Post-graduate Student, Department “Medical and Technical Information Technologies”  (BMT-2), Bauman Moscow State Technical University

E-mail: sa0211825@gmail.com

Injection is the most common invasive medical procedure associated with blood sampling, treatment and vaccine prophylaxis. However, for all the demand for this industry, there have been no significant changes in it in recent years. One of the most serious problems is the strong dependence the effectiveness of the procedure from medical worker level of professionalism. Even a medical professional with significant experience cannot always guarantee the absolute accuracy of this procedure.

Objective – development of auxiliary systems for doctor assistance using methods of objective control.

A method for tracking the position of the needle by phase shift is investigated. The use of the phenomenon of this method in biological media with inhomogeneous resistivity makes it possible to reliably determine the position of even an ordinary injection needle, without applying special coatings to it. The experiments described in the work were carried out using standard 23G injection needles.

Studies have shown that this method can unambiguously determine the moment of transition from one environment to another using standard medical needles without additional coating.

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