Ok, I believe animas calls these "combination boluses" and they look like

```
05/11/2013 07:44,,Combination,0.900,,,60,,Combination unknown
```

```javascript
{
  deviceTime: '...',
  bolus: 0.900,
  value: "0.900",
  extended: '',
  immediate: '',
  reason: "Combination",
  duration: '60',
  type: 'bolus-x-animas',
  notes: 'Combination unknown'
}
```