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. 2020 Jul 27;10:12511. doi: 10.1038/s41598-020-69202-9

Figure 2.

Figure 2

Record of blood flow and wave shape in representative cases. Right side: thumbnail image, Left side: enlarged partial view. The experiment was divided into 4–5 periods according to different stages of treatment in thumbnail image. 1, Baseline: No treatment. 2, Occlusion time: Occlusive suture was placed around the artery, and there was no flow for 7 to 8 min. 3, Thrombus time: The distal clamps were loosened and occlusive thrombi were formed within 20 to 30 min in femoral arteries. 4, Thrombolysis time: different thrombolytic methods were used after forming a stable occlusion. 5, Observation time: the thrombolytic effect was observed after treatment. Black arrow: Using ultrasound to flash.