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Table 4 Sealing time (Primary and terminal experiment)

From: Safety and effectiveness of a novel generator algorithm for bipolar vessel sealing: a randomised controlled chronic animal study

Vessel type

thermoSEAL mode (TSM)

BiClamp® mode (BCM)

p value

No.

mean ± STD (range) [mm]

No.

mean ± STD (range) [mm]

All vessels

97

3.5 ± 0.69 (2.5–5.9)

88

7.3 ± 1.3 (3.5–11)

< 0.0001

Arteries

55

3.4 ± 0.65 (2.5–5.9)

51

7.4 ± 1.4 (3.5–11)

< 0.0001

Veins

36

3.6 ± 0.78 (2.5–5.2)

27

7.4 ± 1.4 (4.7–10)

< 0.0001

Renal arteries

17

3.5 ± 0.45 (2.8–4.4)

15

7.4 ± 1.4 (5.1–9.8)

< 0.0001

Vascular bundles

6

3.7 ± 0.54 (3.0–4.4)

10

6.9 ± 0.87 (5.7–8.7)

< 0.0001

  1. 6% (11/196) of the vessels seals with unintended multiple activations could not be evaluated