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Summary of Design Requirements and Engineering Constraints
| Design Criteria | Engineering Constraint |
|---|---|
| Accuracy | Cannulate ø2.0–3.5 mm veins |
| Imaging depth | Image veins up to 10 mm deep |
| Real-time tracking | Segment and track veins at > 15 Hz loop rate |
| Size & weight | Portable (< 30×30×30 cm) & lightweight (< 10 kg) |
| Time of procedure | Perform the venipuncture in < 5min |
