| 摘要 |
A regulator module assembly (10, 110) for delivering high pressure respiratory gas from a source of such gas (22) to a recipient, the assembly (10, 110) comprising an insert (14, 114) for effectively preventing contamination of the regulator module assembly (10, 110) by a pressure gauge (30) connected to the assembly (10, 110) and arising from removal and replacement of the pressure gauge (30). |
