To provide a fluid transfer device capable of easily transferring a fluid from one side to the other side.SOLUTION: A fluid transfer device 10 for transferring medical or eating and drinking fluid R from one side A to the other side B, by expanding and contracting it, it is possible to move the fluid R from the one side A to the other side B An operating portion 90 for controlling the expansion and contraction of the fluid extruding portion 11, and an operating portion 90 disposed on one side A to allow the flow of the fluid R into the fluid extruding portion 11 and to allow the fluid extruding A first valve 40 which does not permit the outflow of the fluid R from the part 11 and a second valve 40 which is disposed on the other side B and which permits the outflow of the fluid R from the fluid extruding part 11, R which does not permit the inflow of R. By operating the operating portion 90 to expand the fluid extruding portion 11, the first valve 40 opens and the fluid R is flown from the one side A to the fluid To flow into the exton section 11, and then operates the operation section 90 to contract the fluid extruding section 11 The second valve 50 is composed of a fluid exton 11 is opened to deliver the fluid R to the other side B by causing.BACKGROUND OF THE INVENTION【課題】流動体を一方側から他方側に簡単に移送させることができる流動体移送器具とする。【解決手段】医療用又は飲食用の流動体Rを一方側Aから他方側Bに移送する流動体移送器具10であって、伸縮させることで、一方側Aから流動体Rを他方側Bに送り出す流動体押出部11と、流動体押出部11の伸縮を操作する操作部90と、一方側Aに配置されて、流動体押出部11への流動体Rの流入を許容すると共に流動体押出部11からの流動体Rの流出を許容しない第1弁40と、他方側Bに配置されて、流動体押出部11から流動体Rの流出を許容すると共に流動体押出部11への流動体Rの流入を許容しない第2弁50と、を有し、操作部90を操作して流動体押出部11を伸長させることで第1弁40が開いて一方側Aから流動体Rを流動体押出部11に流入させ、次いで操作部90を操作して流動体押出部11を収縮させることで第2弁50が開いて流動体押出部11から他方側Bに流動体Rを送り出すように構成された。【選択図】図1
