| http://www.w3.org/ns/prov#value | - n 9, 2014Equipos M???dicos Vizcarra, S.A.Extraction device for collecting blood samples, including a catheter and a safety systemWO2014169433A1 *Apr 16, 2013Oct 23, 2014Jianming ZhangNeedle cylinder type vacuum blood sampler with slidable puncturing needle seat* Cited by examinerClassifications U.S. Classification604/110, 604/198, 604/195, 600/576International ClassificationA61M5/32, A61B5/15Coope
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