The paper deals with theoretical study of circulating flow in a channel, filled with non-magnetic liquid and injected drop of a soluble ferrofluid under the action of a uniform rotating magnetic field. The aim of this work is development of a scientific background of intensification of drag transport in thrombosed blood vessels. Our results show that at quite realistic parameters of the system in the channel with the thickness of several millimeters, circulating flow with the rate about hundred millimeter per second can be generated. It can provide significant intensification of molecular admissions (thrombolytics) transport in the channel. © 2022, The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature.