PROBLEM TO BE SOLVED: To provide a method of filling a syringe device with a content, which can fill an inside of an accommodation chamber of the syringe device having a configuration in which a nozzle is mounted on a syringe body with a liquid content of an accurate filling amount while suppressing mixing of air.SOLUTION: A method of filling a syringe device with a content for filling an accommodation chamber R of a syringe device 1 with a liquid content through a discharge hole 23 provided in a nozzle 20 includes: a filling machine connecting step of connecting a filling port 61 of a filling machine 60 to the discharge hole 23； an air removing step of sucking and removing air inside the accommodation chamber R through the discharge hole 23 by making the filling machine 60 perform decompression operation； and a filling step of, after the air removing step, filling the inside of the accommodation chamber R with the liquid content through the discharge hole 23 by making the filling machine 60 perform filling operation.SELECTED DRAWING: Figure 4【課題】ノズルがシリンジ本体に装着された構成のシリンジ装置の収容室の内部に、空気の混入を抑制して正確な充填量で液状の内容物を充填できるシリンジ装置への内容物の充填方法を提供する。【解決手段】シリンジ装置１の収容室Ｒに、ノズル２０に設けられた吐出孔２３を通して液状の内容物を充填するシリンジ装置への内容物の充填方法であって、充填機６０の充填口６１を吐出孔２３に接続する充填機接続工程と、充填機６０を減圧動作させて収容室Ｒの内部の空気を吐出孔２３を通して吸引除去する空気除去工程と、空気除去工程の後、充填機６０を充填動作させて吐出孔２３を通して収容室Ｒの内部に液状の内容物を充填する充填工程と、を有することを特徴とする。【選択図】図４
