Abstract: A sterilizable container (20) is described which includes a flexible bag (23), the flexible bag (23) having a hole in a flat portion thereof and a hollow connector port (22) fixed thereto, the connector port (22) including a collar portion (22A) and a flange portion (24) defining an internal bore (26) of the connector port (22), the inside surface of the flexible bag (23) being sealed to an outside surface of the flange portion (24) and the collar portion (22A) extending through the hole in the flexible bag (23). Also disclosed is an adapter (10) having an internal bore (12), the connector port (22) and the adapter (10) being sealably connectable by a clamping and sealing device (11, 13) so that the internal bores (12, 16) of the connector port (22) and the adapter (10) are in open communication. Preferably, the adapter (10) has a removable door (16) sealed to the end of the adapter (10) remote from the sealable connection to the connector port (22).

Abstract: The present invention provides a system and method for a seal for a sterilizable bag. This seal is made between a first polymeric sheet material (5) and a second polymeric sheet material (3). The first sheet material (5) should be sufficiently porous so as to allow or permit gas or steam sterilization but substantially impervious to bacteria. The second sheet material (3) includes an outer heat sealable layer. The seal (4) is fabricated from a first thermal surface weld (15) between the heat sealable layer of the second sheet material (3) and the first sheet material (5), and a second thermal melt weld (12) between at least the heat sealable layer of the second sheet material (3) and the first sheet material (5). The thermal melt weld (12) may be narrower than the first weld (11) and lying within the boundaries of the first weld (11). Furthermore, seal (4) may be sufficiently flat in order to allow a cross-heat seal using conventional equipment.