FIELD: medicine.SUBSTANCE: group of inventions refers to medicine, namely to oncology, and can be used when delivering a preparation inhibiting malignant cell division, into a patient. This effect is ensured by an inhibitor delivery device comprising an inhibitor delivery unit, a delivery point storage unit, a current time measurement unit and a control unit configured to actuate the delivery unit and to control it so as to administer the inhibitor into the patient, when the current time concurs with the delivery time. The delivery time is preset in accordance with a specified cycling state of the malignant cycle. A phase accompanied by the maximum effect of cell division inhibition is specified as the preset cycling state. A cell cycle is broken down into several groups of the preset length, which is equal to or less than the preset phase length. The delivery time is preset more than once at intervals at least equal to (T+t) if the cell cycle appears to be equal to T, whereas the preset length is equal to t. A difference of respective delivery points for several groups makes at least two cycle lengths. There are also presented a method for operating the above device and a method for delivering the inhibitor.EFFECT: inventions provide the most effective inhibitor action on the malignant cell that is ensured by selecting the preset cycling state and calculating the delivery time during this state.14 cl, 15 dwgГруппа изобретений относится к медицине, а именно к онкологии, и может быть использована при введении пациенту препарата, ингибирующего деление злокачественной клетки. Для этого предложено устройство введения ингибирующего препарата пациенту, включающее блок введения препарата, блок хранения момента времени введения, блок измерения текущего времени и блок управления, выполненный с возможностью приведения в действие блока введения и управления им таким образом, чтобы вводить ингибирующий препарат пациенту, когда текущее время совпадает с временем введения. При эт
