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. 2022 Jun 27;11(13):3687. doi: 10.3390/jcm11133687

Figure 2.

Figure 2

Step-by-step preparation process for obtaining LR-PRP by the Mini GPS III Platelet Concentration System (Biomet Inc., Warsaw, IN, USA): (A) empty separation tube; (B) addition of 30 mL whole blood mixed with anticoagulant; (C) separation tube filled with patient’s blood; (D) single centrifugation for 15 min; (E) the Mini GPS III tube after centrifugation with blood separated into three layers: I—platelet-poor plasma, II—platelet-rich plasma and buffy coat, III—red blood cells; (F) platelet-poor plasma removal; (G) platelet-rich plasma taken out of the tube into a syringe.