公开(公告)号：US3906890A

公开(公告)日：1975-09-23

申请号：US36343373

申请日：1973-05-24

申请人： CORNING GLASS WORKS

发明人： AMOS LYNN G ,  BACUS JAMES W ,  BEATY ROBERT C ,  ROGERS CHARLES H

IPC分类号： G01N33/48 ,  B04B13/00 ,  G01N1/28 ,  G01N33/483 ,  H02P7/288 ,  B04B9/10 ,  G02B21/34

CPC分类号： H02P7/2885 ,  G01N1/2813 ,  G01N2001/2846

摘要： In the preparation of blood films for microscopic examination a slide spins in a centrifuge for a time which is a function of the red blood cell concentration of the blood. A drive circuit controls the time of spinning of a slide centrifuge. A variable control for the centrifuge motor includes a manual adjustment which is adjustable across a scale labeled as a function of the percent hematocrit of the blood.