Russia.119361, Moscow, Ozernaya st. 46
+7 (495) 437 56 33

LABORATORY OFBIOPHYSICAL AND SPECIAL INFORMATION-MEASURING SYSTEMS

Conduction of fundamental and applied research in the field of biophysical and special information-measuring systems and metrological support of works in the field of nanotechnology

Heads

Head of Department Vladimir Lyaskovskiy PhD

Deputy Head of Department Sergey Grak

 

Contacts

Head of Sector Anton Gusev
phone: +7 (495) 781 80 31
This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Main activities

  • Conduction of fundamental and applied research in the field of biophysical and special information-measuring systems and metrological support of works in the field of nanotechnology
  • Establishment of a standard base in the fields of densitometry and sensitometry
  • Coordination of activities on metrological support and conformity assessment of nanotechnology and nanoindustry products

Main objectives

  • Ensuring of measurement uniformity in the field of functional diagnostics, as well as densitometry, sensitometry and laser dosimetry
  • Development and research of measuring methods and instruments for scientific studies in medicine, biology, as well as in the field of densitometry, sensitometry and laser dosimetry
  • Design and metrological examination of regulatory technical documentation on the methods and measuring instruments in the process of testing medical measuring devices and verification in the field of densitometry, sensitometry and laser dosimetry
  • Testing of medical measuring instruments for the purpose of type approval and in the field of functional diagnostics, densitometry, sensitometry and laser dosimetry
  • Verification of measuring instruments, such as densitometric measuring instruments, sensitometric devices and laser dosimeters
  • Development and examination of recommendations and standards on methods and means for testing and verification in the field of densitometry, sensitometry and laser dosimetry
  • Verification and calibration of chromatographs
  • Testing of different instruments and devices for resistance to high and low temperatures during maintenance and transportation according to GOST R 51368-99

Department Standard base

State primary standard of the optical density unit

GET 206-2013

State primary standard of the optical density unit is designed for reproduction, maintenance and transmission of the size of unit of material diffuse optical density in transmitted light within the range of 0.01 ... 6.30 B.

Standard complex in the field of densitometry and sensitometry

Delivered equipment

UPKD-2 device for verification of pressure and pulse rate measurement channels

Stare Register № 44539-10

UPKD-2 device is designed for verification of mechanical, automatic and semi-automatic blood pressure monitors, which operation principle is based on the indirect measurement of blood pressure. UPKD-2 simulates the pressure pulsations in the cuff of sphygmomanometer, which allows conducting verification of tonometers in an automated mode. There is an algorithm for semi-automated process of sphygmomanometer verification according to the existing techniques. It’s an alternative (replacement) to the set of UPKD-1 and UPKCHP-1 devices.

Measure for verification of MPPO-2 pulse oximeters

Stare Register № 53087-13

The measure for verification of MPPO-2 pulse oximeters is designed for verification of SpO2(R) calibration curve of the different types of pulse oximeters by simulating set values of correlation between modulation index R of the red and infrared radiation components in their measuring channel through the MPPO-2 digital simulator, which is inserted into the verified pulse oximeter and influences its sensor.

Measure for verification of MPPO pulse oximeters

Stare Register № 42822-09

Designed for verification of SpO2 (R) calibration curve of different types of pulse oximeters

PKU-ECG verifying switching device

PKU ECG is designed for coordination of a signal coming from the output of functional generator with the inputs of the verified electrocardiographic device and comprises necessary precision signal splitters and a set of skin-electrode equivalents

UPKD-1 device for verification of pressure measuring channels of blood pressure monitors

Stare Register № 23532-08

UPKD-1 device is designed for verification of mechanical, automatic and semi-automatic blood pressure monitors, which operation principle is based on the indirect measurement of blood pressure.

Measure of MAPR-1M acoustic path length

Stare Register № 21592-06

Designed for verification of the characteristics of ultrasonic diagnostic devices and A and B type scanning systems with linear and convex sensors, which estimate the distance measurement error and determine the resolution in the longitudinal and transverse directions.

UPKCHP-1 device for verification of pulse rate measuring channels of the blood pressure monitors

Stare Register № 21923-07

Device for verification of pulse rate measuring channels of automatic and semi-automatic blood pressure monitors (BPM), which operation principle is based on the indirect measurement of blood pressure by oscillometric method.

Device for verification of medical thermometers UPTM-01

UPTM-01 device is designed for initial and periodic verifications and tests for the purpose of approving the type of medical contact and infrared thermometers.

Developed methods and documents

  • MT 2582-2000 “Blood pressure and pulse rate monitors. OMRON and MARSHALL automatic and semiautomatic devices. Methods of verification”
  • MT 3280-2010 “Pulse oximeters and pulse oximetric channels of medical monitors. Methods of verification”
  • P 50.2.009-2011 “SSEUM. ELECTROCARDIOGRAPHS, ELECTROCARDIOSCOPES AND ELECTROCARDIOANALYZERS. METHODS OF VERIFICATION”
  • P 50.2.009-2001 “SSEUM. ELECTROCARDIOGRAPHS, ELECTROCARDIOSCOPES AND ELECTROCARDIOANALYZERS. METHODS OF VERIFICATION”
  • P 50.2.020-2002 “NONINVASIVE MECHANICAL SPHYGMOMANOMETER. Methods of verification”
  • P 50.2.032-2004 “SSEUM. NONINVASIVE BLOOD PRESSURE MONITORS. Methods of verification”
  • P 50.2.049-2005 “SSEUM. MEDICAL MONITORS. Methods of verification”
  • P 50.2.025-2002 Recommendations on metrology. Laser dosimeters. Methods of verification.
  • GOST 8.588-2006 IS. State verification scheme for instruments for measuring the optical density of materials
  • GOST 12.1.031 “OSSS. Lasers. Methods of dosimetric control of laser radiation” (project)
  • GOST R ISO 12866 “Ophthalmic perimeters. Technical requirements and test methods”

Developed methods and documents

  • Methods of measuring geometric dimensions with Innova scanning probe microscope (SPM hereinafter) by Veeco company in the tunnel mode.
  • Methods of measuring geometric dimensions with Libra 120 transparent electron microscope by Carl Zeiss company.
  • Methods of measuring geometric dimensions with NVision 40 scanning electron microscope by Carl Zeiss company.
  • Methods of measuring the size of nanoparticles using Zetasizer ZS autocorrelation analyzer of dynamic laser light scattering by Malvern company.
  • Methods of calibration of Innova SPM by Veeco company in the tunnel mode using measures based on highly oriented pyrolytic graphite.
  • Methods of calibration of Libra 120 transparent electron microscope by Carl Zeiss company using measures based on highly oriented pyrolytic graphite.
  • Methods of resolution calibration of Nvision 40 scanning electron microscope by Carl Zeiss using measures based on metal nanoparticles on a carbon substrate.
  • Methods of calibration of Zetasizer ZS nanoparticle size analyzer by Malvern company using the standard sample based on the particle-size distribution of powdered materials.
  • Methods of calibration of Zetasizer ZS nanoparticle size analyzer by Malvern company for molecular sizes of standard sample of high-purity substances.