An erythrocyte sedimentation rate (ESR) measurement instrument having a Blood Collection Configuration and an ESR Measurement Configuration. The ESR measurement instrument includes a sedimentation measurement tube having an hollow interior volume containing a predetermined quantity of blood sample diluting...http://www.google.es/patents/US6974701?utm_source=gb-gplus-sharePatente US6974701 - Erythrocyte sedimentation rate (ESR) test measurement instrument of unitary design and method of using the same
Erythrocyte sedimentation rate (ESR) test measurement instrument of unitary ...
