on Jan 16, 2017
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Triangular-shaped flattened top blade spear about 2mm wide, lancet made of steel
The cap screwed in on the top of instrument regulates the depth of blade injection according to how much the cap is screwed in or back the longest is 8mm
I am a bit confused about main function of this spring lancet – was it used for vaccination or scarificator for therapeutic bleeding or for taking samples of blood?
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