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. 2023 Jan 16;37(5):3691–3700. doi: 10.1007/s00464-023-09874-2

Table 1.

Differences between the HSI-MIS and the HSI-Open

HSI-Open HSI-MIS
Camera size 13 × 9 × 9 cm3 Regular laparoscopic camera case (10 × 5 × 5 cm3)
Light source 6 halogen spots Light-emitting diodes (LED)
Acquisition times Appr. 10 s 7 s
Field of view (HSI) 8 × 6.5 cm2 at 50 cm distance 3.4 × 2.5 cm2 at 5 cm distance
Color Video No Yes