| Clue | Source | Date |
|---|---|---|
| Small tube for draining off bodily fluids (7) | ||
| Thin medical tube | Newsday | 03 Oct 2021 |
| Breathing tube inserted into the windpipe after tracheotomy | The Times Specialist Sunday | 25 Oct 2020 |
| Breathing tube inserted after a tracheotomy | The Times Specialist Sunday | 28 Apr 2019 |
| 18 Lacuna treated allowing new tube to be inserted in body |