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    • 8. 发明公开
    • Device for producing a hardenable mass
    • Vorrichtung zur Herstellung einerhärtbarenMasse
    • EP2108324A1
    • 2009-10-14
    • EP09158716.2
    • 2005-06-17
    • Bone Support AB
    • Lidgren, LarsJönsson, SvenLundgren, TorgnyBrorsson, FritzGullwi, Östen
    • A61B17/88A61F2/46B01F11/00B01F15/02
    • B01F13/0023A61B17/8816A61B17/8827A61B17/8833A61F2002/4685A61M5/31596B01F11/0082B01F13/06B01F15/0279B01F2215/0029B29B7/005B29B7/26
    • The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4). The rotatable means (8) is provided such that it in its release position (P2) can follow the piston means (7) in the mixing space (4) in the direction (U) towards said opening (49).
    • 本发明涉及一种用于生产可硬化块,优选骨替代物和/或骨增强材料或骨粘固剂或类似材料的装置。 混合容器(3)具有混合空间(4),其中混合有至少一种粉末和至少一种液体组分(5,6)以提供可硬化物质(2)。 活塞装置(7)设置在混合容器(3)的混合空间(4)中。 相对于混合容器(3)可转动的至少一个装置(8)与活塞装置(7)配合,用于在保持位置(P1)中相对于混合容器(3)保持所述活塞装置(7) ),并且通过旋转到释放位置(P2),释放活塞装置(7),使得所述活塞装置可以朝向至少一个开口(49)的方向(U)移动,所述质量块(2)可以通过所述至少一个开口 离开混合空间(4)。 可旋转装置(8)设置成使得其在其释放位置(P2)中可以沿着朝向所述开口(49)的方向(U)沿着混合空间(4)中的活塞装置(7)。