An enteral feeding apparatus has a pump system including a bearing surface, a platen and a retainer mounted on the platen. The retainer has a first engagement member. A feeding set includes a cassette and a lumen attached to the cassette. The lumen has a peristalsis loop for extending around the bearing surface and the cassette has a second engagement member adapted for engagement with the first engagement member of the retainer to thereby secure the cassette to the pump system. The lumen is in tension when the peristalsis loop is extended around the bearing surface and the first and second engagement members are engaged. The second engagement member of the cassette is biased into engagement with the first engagement member of the retainer by the tension on the lumen.一腸道餵食裝置具有一泵系統,該泵系統包括一支承面、一壓板及一安裝於該壓板上之保持器。該保持器具有一第一嚙合部件。一餵食組包括一卡匣及一附接至該卡匣之腔管。該腔管具有一用於圍繞該支承面延伸之蠕動迴路,且該卡匣具有一第二嚙合部件,該第二嚙合部件適用於與該保持器之該第一嚙合部件嚙合以藉此將該卡匣緊固至該泵系統。該腔管在該蠕動迴路圍繞該支承面延伸且該第一嚙合部件及該第二嚙合部件嚙合時承受拉力。藉由該腔管上之該拉力使該卡匣之該第二嚙合部件偏向以使其與該保持器之該第一嚙合部件形成嚙合。100...腸道餵食裝置120...基座122...外殼130...壓板160...門165...可釋放閂鎖170...泵控制器180...使用者顯示介面190...旋鈕192...按鈕
