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| bloodletting cupping glasses (Cupping glasses, used after a scarificator has cut the skin, the air within the cup is warmed with a flame, the cup is held over the cut skin, the resulting partial vacuum helps draw out the blood. Ying) | |||
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| bloodletting cupping glasses (Cupping glasses, used after a scarificator has cut the skin, the air within the cup is warmed with a flame, the cup is held over the cut skin, the resulting partial vacuum helps draw out the blood. Ying) | |||