This invention, the powder hopper (2) and it possesses the surface (3), the plate which (11) with having in order the aforementioned plate (11), to receive the particulate matter, at least one which it makes conform cavity (5) and the said at least one cavity (5) paralleling to the aforementioned surface (3) in order to make the particulate matter move inside in order the filling up expedient which makes movement possible (6) is done distribution facilities, the aforementioned filling up expedient (6) to operate compression the direction which faces to the aforementioned surface 3, vis-a-vis the aforementioned particulate matter for the aforementioned particulate matter the description above at least one cavity (5) to be pushed in inside the medication device which makes conform (1)It regards. This invention regards also the method of filling up the particulate matter of place fixed quantity in the cavity where distribution facilities it is done inside the plate of the medication device.本発明は、粉末ホッパ(2)と、表面(3)を有するプレート(11)とを備えており、前記プレート(11)に、粒状物質を受容するよう適合させた少なくとも1つのキャビティ(5)と、該少なくとも1つのキャビティ(5)内に粒状物質を移動させるために前記表面(3)に沿って移動可能とされた充填手段(6)とが配設されており、前記充填手段(6)は前記粒状物質に対して前記表面3に向かう方向に圧縮力を作用させ、前記粒状物質が前記少なくとも1つのキャビティ(5)内に押し込まれるよう適合させた投薬デバイス(1)に関する。本発明は、投薬デバイスのプレート内に配設されたキャビティに所定量の粒状物質を充填する方法にも関する。