PROBLEM TO BE SOLVED: To provide a trace medicine administration instrument capable of accurately administering medical solution to an objective region.SOLUTION: A trace medicine administration instrument 1 comprises: an elastic tube section 2 which can elastically deform and includes a first end section 6 and a second end section 7 a medicine supply section 3 connected to the first end section 6 and a connection unit 4 which includes a fitting section 16 with a hollow needle section 5 fitted thereto and is connected to the second end section 7. The medical solution stored in a storage section is supplied to an inside of the trace medicine administration instrument 1 through the medicine supply section 3. The connection unit 4 includes a bent tube connecting the second end section 7 and the fitting section 16. The fitting section 16 holds the needle section 5 so that the same is extended in a direction different from the extended direction of the elastic tube section 2.COPYRIGHT: (C)2014,JPO&INPIT【課題】薬液を目的の部位に的確に投与することができる薬剤微量投与具を提供する。【解決手段】薬剤微量投与具1は、第1端部6と第2端部7を含み弾性変形可能な弾性管部2と、第1端部6に接続された薬剤供給部3と、中空状の針部5が装着される装着部16を含み、第2端部7に接続された接続ユニット4と備え、貯留部に貯留された薬剤が薬剤供給部3を介して薬剤微量投与具1内に供給され、接続ユニット4は、第2端部7と装着部16とを接続する屈曲管を含み、装着部16は、針部5が弾性管部2の延びる方向と異なる方向に向けて延びるように針部5を保持する。【選択図】図1
