Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B5/00—Measuring for diagnostic purposes; Identification of persons
  • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
  • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
  • A61B5/02035—Determining blood viscosity
• • 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
  • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
  • B01L3/5082—Test tubes per se
  • B01L3/50825—Closing or opening means, corks, bungs
• • 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
  • G01N33/4905—Determining clotting time of blood

Landscapes

• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Biomedical Technology (AREA)
• General Health & Medical Sciences (AREA)
• Hematology (AREA)
• Physics & Mathematics (AREA)
• Pathology (AREA)
• Cardiology (AREA)
• Molecular Biology (AREA)
• Analytical Chemistry (AREA)
• Biophysics (AREA)
• Medicinal Chemistry (AREA)
• Physiology (AREA)
• Food Science & Technology (AREA)
• Ecology (AREA)
• Biochemistry (AREA)
• General Physics & Mathematics (AREA)
• Immunology (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Clinical Laboratory Science (AREA)
• Urology & Nephrology (AREA)
• Heart & Thoracic Surgery (AREA)
• Medical Informatics (AREA)
• Surgery (AREA)
• Animal Behavior & Ethology (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Devices For Use In Laboratory Experiments (AREA)
• Sampling And Sample Adjustment (AREA)
• Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
• Investigating Or Analysing Biological Materials (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23593939

Family Applications (1)

Country Status (6)

• 1974
  • 1974-08-26 IL IL45539A patent/IL45539A/en unknown
  • 1974-08-27 ZA ZA00745475A patent/ZA745475B/xx unknown
  • 1974-09-16 IT IT2732774A patent/IT1021418B/it active
  • 1974-09-24 DK DK501874A patent/DK501874A/da not_active Application Discontinuation
  • 1974-10-02 SE SE7412423A patent/SE414972B/xx unknown
  • 1974-10-03 ES ES1974206329U patent/ES206329Y/es not_active Expired

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