Maximum increase in temperature measured twice at each location for each aneurysm clip
| Type of Clip/Location | 1st Measurement (°C) | 2nd Measurement (°C) | Difference (2nd Measurement – 1st Measurement) (°C) |
|---|---|---|---|
| Right-angled (No. 22) | |||
| Tip of clip head | +0.3 | +0.4 | 0.1 |
| Angled part of clip | +0.8 | +0.7 | –0.1 |
| 5 mm from tip of clip head | +0.7 | +0.6 | –0.1 |
| Reference | 0 | +0.2 | 0.2 |
| Short straight (No. 2) | |||
| Tip of clip head | +0.4 | +0.6 | 0.2 |
| Tip of clip blade | +0.3 | +0.5 | 0.2 |
| 5 mm from tip of clip head | +0.4 | +0.4 | 0 |
| Reference | + 0.1 | 0 | –0.1 |
| 45°-angled (No. 92) | |||
| Tip of clip head | +0.4 | +0.6 | 0.2 |
| Angled part of clip | +1.0a | +1.2a | 0.2 |
| 5 mm from tip of clip head | +0.8 | +0.9 | 0.1 |
| Reference | +0.1 | 0 | –0.1 |
| Straight fenestrated (No. 30) | |||
| Tip of clip head | +1.1a | +0.9 | −0.2 |
| Tip of clip blade | +0.7 | +0.5 | −0.2 |
| 5 mm from tip of clip head | +0.7 | +0.5 | −0.2 |
| Reference | 0 | +0.2 | 0.2 |
| Long straight (No. 92) | |||
| Tip of clip head | +2.3a | +2.1a | −0.2 |
| Tip of clip blade | +2.8a | +2.2a | (−0.6)b |
| 5 mm from tip of clip head | +3.0a | +3.3a | (0.3)b |
| Reference | 0 | 0 | 0 |