Being the device which fills the high viscosity material to the cannula, the cannula and it possesses the outlet which communication in order to fill the aforementioned high viscosity material there possibly is formed, nonkonpuraianto the container and,It communicates with the aforementioned container, it has with the pressure grant expedient where the fluid passage which the incompressible fluid moves was formed and the material portable component which cuts off the aforementioned fluid passage, the aforementioned material portable component on the other hand on side, forms the incompressible fluid accommodation section which is communicated with the fluid passage of the aforementioned pressure grant expedient, on that opposite side, forms the high viscosity material accommodation section which is communicated with the outlet of the container. As for the aforementioned material portable component, in addition, in order the aforementioned high viscosity material, to push out to the cannula from the high viscosity material accommodation section of the container, with the pressure of the aforementioned incompressible fluid displacement possibly it is constituted.カニューレに高粘度材料を注入する装置であって、前記高粘度材をそこに注入するための、カニューレと連通可能に構成された流出口を有する、ノンコンプライアントな容器と、前記容器と連通し、非圧縮性流体が移動する流体流路が形成された圧力付与手段と、前記流体流路を遮断する材料移動部材とを具え、前記材料移動部材は、その一方側に、前記圧力付与手段の流体流路と連通する非圧縮流体収容部を形成し、その反対側に、容器の流出口と連通する高粘度材料収容部を形成する。前記材料移動部材は、また、前記非圧縮性流体の圧力によって前記高粘度材料を、容器の高粘度材料収容部からカニューレに押し出すよう変位可能に構成されている。