| 摘要 |
<p>BAGS FOR MEDICAL USE AND INTENDED IN PARTICULAR FOR PARENTERAL NUTRITION A bag intended to contain injectable product has two sides, each constituted by a sheet (1) of a multi-layer film and formed so as to have a flatbottomed, dish shaped part (1'). At the flat edges of this part (1'), each sheet (1) is welded to one of the flat surfaces of the semi-rigid frame (2) so that the two dish-shaped parts (1') are fitted within each other. Connecting tubes (8) traverse one side (7) of the frame (2) and open out in the central opening of the latter between the two sheets (1).</p> |
