| This waif-like girl was sitting upright, gasping for breath with an oxygen cannula dripping blood. |
| These fibres were steadily improved and eventually resulted in the needle probe which is inserted by means of a guide cannula into the tissue. |
| The anaesthetist can then use the cannula to inject anaesthetic or painkilling drugs directly into the epidural space. |
| The cannula was fixed to the skull with dental cement and capped with silicon without an obtruder. |
| A second electrocardiograph was attached and an intravenous cannula inserted, and I was given some diamorphine. |
| The surgeon uses a special hip arthroscopy cannula with cannulated obturators to establish the portals. |
