Table 1 Operator perception scores of three bronchoscope (Median (IQR))
From: Evaluation of a new developed disposable and portable bronchoscopy system
YunSendo-R | Olympus | Ambu | ||
|---|---|---|---|---|
Image clarity | 1: can't figure → 10: optimal clear | 9 (8–9.25) | 9 (9–10) | 7 (5.75–7)* |
Image color contrast | 1: can't figure → 10: optimal sharp | 9 (8–9.25) | 9 (8.75–9.25) | 7 (5.75–7.25)* |
Image illumination | 1: can’t figure → 10: optimal bright | 9 (8–9.25) | 9.5 (9–10) | 7 (6.75–8)* |
Capture sensitivity | 1: no reaction → 10: instant | 8 (8–8.25) | 9 (8–9.25) | 7 (7–8) |
Field of view | 1: narrowest → 10: broadest | 8.5 (8–9.25) | 9 (8.75–9.25) | 8 (8–8) |
Suction ability | 1: can't suck → 10: optimal power | 9 (8.75–9) | 9 (9–10) | 8 (7.75–8.25) |
Working channel insertion | 1: can't passage → 10: easy to passage | 8.5 (7.75–9) | 9.5 (9–10) | 8 (7–8) |
Button sensitivity | 1: no reaction → 10: instant | 8 (7.5–9) | 9 (9–10)* | 8 (7–9) |
Scope tip flexibility | 1: can't flex → 10: easy to flex | 9.5 (8–10) | 9 (8–9.25) | 8 (7–8)* |