1. An electronic sphygmomanometer (1) with manual pumping, comprising: a cuff (20) to be wrapped around a predetermined place on the body； a manual pumping unit (30) for pumping pressure in the cuff by means of a manual operation performed by the user； a pressure sensor (32) for determining a pressure signal in the cuff representing the pressure in the cuff； block (104) for determining a specific component for determining a synthetic fluctuation wave wave during manual pumping and a pulse pressure wave as a specific composition which is based on the cuff pressure signal obtained during pumping； a processing unit (106, 106A) for obtaining a value for obtaining a target pumping value based on a determination result obtained by the specific component determination unit； notification block (40, 112) for notification of further inflation to the inflation target. 2. The electronic sphygmomanometer according to claim 1, wherein the processing unit for obtaining the value comprises: a first computing unit (S8) for calculating a fluctuation wave interpolation curve during manual pumping for a portion of a specific component based on the waveform before and after the specific component, a second computing node (S10) to calculate the component of the pulse wave by subtracting the interpolation curve from the specific component, an evaluation unit (S12) for estimating the systolic blood pressure value based on the amplitude of pulse wave, and node (S14) for determining the value obtained by adding the set value to the estimated value of systolic blood pressure1. Электронный сфигмоманометр (1) с ручным накачиванием, содержащий:манжету (20), подлежащую оборачиванию вокруг заданного места на теле；блок (30) ручного накачивания для накачивания давления в манжете посредством ручной операции, выполняемой пользователем；датчик давления (32) для определения сигнала давления в манжете, представляющего давление в манжете；блок (104) определения специфической составляющей для определения син
