PROBLEM TO BE SOLVED: To provide an automatic preparation device for blood-collecting tubes capable of continuing the treatment of a blood-collecting tube without stopping the automatic preparation device as a whole if the label printing and pasting means of a separate blood-collecting tube automatic label pasting mechanism functions normally even in the state that the label printing and pasting means of a separate blood-collecting tube automatic label pasting mechanism becomes impossible to use by a trouble or the like.SOLUTION: The automatic preparation device for blood-collecting tubes is equipped with at least two blood-collecting tube automatic label pasting mechanisms, which is equipped with a blood-collecting tube housing means, a first transfer means for transferring the blood-collecting tubes taken out of blood-collecting tube housing cases to the label printing and pasting means, and the label printing and pasting means. Further, a second transfer means is provided, which transfers each of the blood-collecting tubes to another first transfer means from the first transfer means in at least two blood-collecting tube automatic label pasting mechanisms.COPYRIGHT: (C)2009,JPO&INPIT【課題】 一つの採血管自動ラベル貼付機構のラベル印字貼付手段が故障する等して使用できない状態になっても、別の採血管自動ラベル貼付機構のラベル印字貼付手段が正常に機能していれば、装置全体を停止することなく採血管の処理を続けることができる採血管自動準備装置を提供すること。【解決手段】 本発明に係る採血管自動準備装置は、採血管収容手段、各採血管収容ケースから取り出された採血管をラベル印字貼付手段まで移送する第一移送手段及びラベル印字貼付手段を備えた採血管自動ラベル貼付機構を、少なくとも二つ備えた採血管自動準備装置において、前記少なくとも二つの採血管自動ラベル貼付機構における一つの第一移送手段から他の第一移送手段へ採血管を移し変える第二移送手段を設けたことを特徴とする。【選択図】 図14