The pump for eye operation (16) and also the cassette in order to use (74) internal capacity (42) the wall which it possesses container (18) it possesses hard the absorption liquid from the eye of the patient and in order to save organization. At least one taper attaching alignment slot (20) the container (18) is formed by the side wall, extends the rear wall (24) from the front wall (26) toward facing. immersion/the absorption liquid manifold baseplate (50) the container (18) is installed with removal and re-installation possible feature. The absorption liquid and organization are received from the eye, the container (18) internal capacity (42) the absorption liquid and organization to storing the container (18) direct the liquids style to the first portion roundly within most and, the absorption liquid road in order to lead (46) the container (18) is formed inside. In order the pump (16) the incidental photodetector (86) the container (18) to be able to decide the level inside, the container (18) the wall (22) the level indicator (34) is formed.< Selective figure >Figure 2患者の眼からの吸引液と組織を貯めるために眼手術用ポンプ(16)とともに使用するためのカセット(74)は内部容積(42)を有する硬壁コンテナ(18)を有する。少なくとも1つのテーパ付位置合せスロット(20)がコンテナ(18)の側壁に形成され、後壁(24)から前壁(26)に向かって延びる。灌注液/吸引液マニホールド基板(50)が脱着可能な態様でコンテナ(18)に取り付けられる。眼から吸引液と組織を受け取り、コンテナ(18)の内部容積(42)の大部分内に吸引液と組織が貯まるまで液流をコンテナ(18)の前半部に向けて導くための、吸引液路(46)がコンテナ(18)内に形成される。ポンプ(16)の付帯光検出器(86)がコンテナ(18)内の液位を判定できるように、コンテナ(18)の壁(22)に液位インジケータ(34)が形成される。【選択図】図2
