Description: Segment 1 The vaporizer is charged with liquid Halothane. Graphics show the circulation of the anaesthestic agent in the OMV. The vaporizer is shown in operation with the Oxford breathing bellows. A 7 year old child is shown under anaesthesia. Time start: 00:00:00:00 Time end: 00:04:34:21 Length: 00:04:34:21 Segment 2 The OMV is demonstrated - it can be readily added to existing equipment. It is shown in dentistry (with nitrous-oxide). Anaesthesia is induced in a man by ether and then maintained with Halothane. The EMO inhaler is also shown in use. Scenes in the operating theatre. The narrator states that the OMV is a versatile apparatus. Time start: 00:04:34:21 Time end: 00:09:39:12 Length: 00:05:04:16