AR212616A1 - Aparato para la medicion del volumen de una capa de materiales de una mezcla de materiales centrifugada - Google Patents

Aparato para la medicion del volumen de una capa de materiales de una mezcla de materiales centrifugada

Info

Publication number
AR212616A1
AR212616A1 AR267078A AR26707877A AR212616A1 AR 212616 A1 AR212616 A1 AR 212616A1 AR 267078 A AR267078 A AR 267078A AR 26707877 A AR26707877 A AR 26707877A AR 212616 A1 AR212616 A1 AR 212616A1
Authority
AR
Argentina
Prior art keywords
materials
measuring
volume
layer
centrifuged mixture
Prior art date
Application number
AR267078A
Other languages
English (en)
Spanish (es)
Original Assignee
Leivne R
Wardlaw S
Massey J
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24701149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR212616(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leivne R, Wardlaw S, Massey J filed Critical Leivne R
Application granted granted Critical
Publication of AR212616A1 publication Critical patent/AR212616A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15142—Devices intended for single use, i.e. disposable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
    • B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Ecology (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Centrifugal Separators (AREA)
AR267078A 1976-04-02 1977-03-31 Aparato para la medicion del volumen de una capa de materiales de una mezcla de materiales centrifugada AR212616A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/673,058 US4027660A (en) 1976-04-02 1976-04-02 Material layer volume determination

Publications (1)

Publication Number Publication Date
AR212616A1 true AR212616A1 (es) 1978-08-15

Family

ID=24701149

Family Applications (1)

Application Number Title Priority Date Filing Date
AR267078A AR212616A1 (es) 1976-04-02 1977-03-31 Aparato para la medicion del volumen de una capa de materiales de una mezcla de materiales centrifugada

Country Status (18)

Country Link
US (4) US4027660A (no)
JP (1) JPS52120896A (no)
AR (1) AR212616A1 (no)
AT (1) AT362524B (no)
AU (1) AU501618B2 (no)
BR (1) BR7702079A (no)
CA (1) CA1085644A (no)
CH (2) CH624215A5 (no)
DE (1) DE2714763C3 (no)
ES (4) ES457430A1 (no)
FR (1) FR2346692A1 (no)
GB (1) GB1544337A (no)
IT (1) IT1115959B (no)
MX (1) MX145210A (no)
NZ (1) NZ183621A (no)
SE (1) SE426268B (no)
SU (1) SU1168104A3 (no)
ZA (1) ZA771226B (no)

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IT1103118B (it) * 1977-01-10 1985-10-14 Levine Robert A Dispositiov e tecnica per migliorare la separazione degli strati di cellule in campioni di sangue centrifugati
US4156570A (en) * 1977-04-18 1979-05-29 Robert A. Levine Apparatus and method for measuring white blood cell and platelet concentrations in blood
SE7710076L (sv) * 1977-09-08 1979-03-09 Ericson Curt Blodprovtagningsbehallare
US4190535A (en) * 1978-02-27 1980-02-26 Corning Glass Works Means for separating lymphocytes and monocytes from anticoagulated blood
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US4190328A (en) * 1978-12-01 1980-02-26 Levine Robert A Process for detection of blood-borne parasites
US4255256A (en) * 1978-12-13 1981-03-10 Antonio Ferrante Medium for the separation of human blood leucocytes
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US4259012A (en) * 1979-11-19 1981-03-31 Wardlaw Stephen C Blood count reader
US4332785A (en) * 1980-04-09 1982-06-01 University Patents, Inc. Immunoassay for measurement of reticulocytes, and immunoreactive reagents for use therein
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Also Published As

Publication number Publication date
AT362524B (de) 1981-05-25
AU501618B2 (en) 1979-06-28
DE2714763A1 (de) 1977-10-06
MX145210A (es) 1982-01-14
BR7702079A (pt) 1978-01-24
DE2714763C3 (de) 1981-04-09
US4027660A (en) 1977-06-07
CH624215A5 (no) 1981-07-15
US4077396A (en) 1978-03-07
ES460989A1 (es) 1978-05-01
ES460990A1 (es) 1978-05-01
SE7703712L (sv) 1977-10-03
US4082085A (en) 1978-04-04
NZ183621A (en) 1979-12-11
ATA234477A (de) 1980-10-15
ES460988A1 (es) 1978-05-01
IT1115959B (it) 1986-02-10
SE426268B (sv) 1982-12-20
SU1168104A3 (ru) 1985-07-15
DE2714763B2 (de) 1980-07-10
AU2388077A (en) 1978-12-07
US4091659A (en) 1978-05-30
ZA771226B (en) 1978-08-30
GB1544337A (en) 1979-04-19
ES457430A1 (es) 1978-03-01
FR2346692B1 (no) 1982-04-23
FR2346692A1 (fr) 1977-10-28
JPS5715698B2 (no) 1982-04-01
JPS52120896A (en) 1977-10-11
CH625624A5 (no) 1981-09-30
CA1085644A (en) 1980-09-16

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