| 摘要 |
Drip chamber and/or expansion chamber comprising a housing (1) with an upper part (6) and a lower part (2), each of which being provided with one or more inlets and/or outlets (3,7), and at least one filter (4) arranged between said parts. The chamber according to the invention is characterized in that at least one such filter (4) is integrally formed with one of said parts (2 and/or 6). The invention also comprises a method of manufacturing a chamber of the above mentioned type. The method is characterized in that at least the part which includes the filter (4) is injection moulded, whereby the filter (4) is obtained by the use of a core (13) which simultaneously creates an inlet to, or an outlet (3) from, the filter. <IMAGE> |
