公开(公告)号：US3377467A

公开(公告)日：1968-04-09

申请号：US35740964

申请日：1964-04-06

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J ,  BOOSTRUM ROY E

IPC: G01J3/28 ,  G01N21/27

CPC classification number: G01N21/27 ,  G01J3/28

公开(公告)号：US3531211A

公开(公告)日：1970-09-29

申请号：US3531211D

申请日：1965-04-05

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J

IPC: G01N21/03 ,  G01N1/10 ,  G01N21/06

CPC classification number: G01N21/0303

公开(公告)号：US3461055A

公开(公告)日：1969-08-12

申请号：US3461055D

申请日：1966-10-06

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J

IPC: G01N27/30 ,  B01K3/04

CPC classification number: G01N27/301

公开(公告)号：US3705048A

公开(公告)日：1972-12-05

申请号：US3705048D

申请日：1970-11-06

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J

IPC: G01N1/28 ,  B44D1/02

CPC classification number: G01N1/2813 ,  G01N2001/2846

Abstract: AN IMPROVED METHOD AND APPARATUS FOR PREPARING BLOOD AND SIMILAR SAMPLES FOR MICROSCOPIC EXAMINATION IN WHICH THE SAMPLE IS DEPOSITED ON A SLIDE AND THE SLIDE IS SPUN AT HIGH SPEED TO THROW OFF THE EXCESS LIQUID AND LEAVE A THIN SMEAR OR FILM. THE SAMPLE IS SHIELDED FROM AIR CURRENTS BY MEANS OF A COVER WHICH FITS OVER THE ROTATING HOLDER TO WHICH THE SAMPLE SLIDE IS CLAMPED. BY SHIELDING THE SAMPLE IT IS PROTECTED FROM AIR BUFFETING WHICH PREVENTS DISTORTION OF THE BLOOD CELLS AND OBVIATES DIAGNOSTIC ERRORS DUE TO CHANGE IN CELL SHAPE. AFTER THE CELLS SPREAD IN A UNIFORM LAYER, IT IS IMPORTANT TO ARREST ROTATION OF THE SLIDE TO PREVENT EXCESS DRYING OF THE SMEAR, WHICH ALSO RESULTS IN DISTORTION OF THE CELL SHAPE.

公开(公告)号：US3614856A

公开(公告)日：1971-10-26

申请号：US3614856D

申请日：1968-11-29

Applicant: PERKIN ELMER CORP

Inventor： SANZ MANUEL C ,  STAUNTON JOHN J J

IPC: B01L3/00 ,  G01N7/10 ,  G01N33/483 ,  B01D53/22

CPC classification number: G01N7/10 ,  B01L3/50 ,  Y10T436/255

Abstract: A DEVICE FOR RECEIVING AN APPROXIMATELY 15 MICROLITER SAMPLE OF BLOOD AND FOR TRANSFERRING GAS FROM THE BLOOD TO A GAS RECEPTOR FLUID THROUGH A GAS PERMEABLE MEMBRANE. THE BLOOD SAMPLE MAY BE STORED IN THE DEVICE WHICH IS ADAPTED TO DELIVER THE RECEPTOR FLUID INTO A MEASURING ELECTRODE. BY CONTRAST IN PRIOR ART SYSTEMS BLOOD GAS ANALYSES WERE MADE IN THE SAME DEVICE IN WHICH THE BLOOD SAMPLE WAS PLACED.

公开(公告)号：US3418051A

公开(公告)日：1968-12-24

申请号：US39499764

申请日：1964-09-08

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J

IPC: G01J3/12 ,  G01J3/18

CPC classification number: G01J3/18 ,  G01J2003/1204 ,  G01J2003/1828

公开(公告)号：US3407869A

公开(公告)日：1968-10-29

申请号：US60949567

申请日：1967-01-16

Applicant: PERKIN ELMER CORP

Inventor： STAUNTON JOHN J J

IPC: B01L7/00 ,  G01N21/25 ,  G03B21/16

CPC classification number: G01N21/251 ,  B01L7/00 ,  G03B21/16