Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynatech Corp
Original Assignee
Dynatech Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/469,099external-prioritypatent/US4108109A/en
Priority claimed from US05/556,581external-prioritypatent/US4197329A/en
Application filed by Dynatech CorpfiledCriticalDynatech Corp
Publication of FR2271560A1publicationCriticalpatent/FR2271560A1/fr
Application grantedgrantedCritical
Publication of FR2271560B1publicationCriticalpatent/FR2271560B1/fr
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N1/00—Sampling; Preparing specimens for investigation
G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N1/00—Sampling; Preparing specimens for investigation
G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
G01N2001/2846—Cytocentrifuge method
Landscapes
General Health & Medical Sciences
(AREA)
Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Chemical & Material Sciences
(AREA)
Analytical Chemistry
(AREA)
Biochemistry
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Immunology
(AREA)
Pathology
(AREA)
Investigating Or Analysing Biological Materials
(AREA)
Centrifugal Separators
(AREA)
Sampling And Sample Adjustment
(AREA)
FR7514865A1974-05-131975-05-13Liquid sample spreading appts. esp. for blood - with collection of excess liquid to reduce aerosol formation
GrantedFR2271560A1
(en)