Year 2013

• Spectroscopic wireless sensor of hematocrit level

  Publication

  • M. Szczerska
  • M. Gnyba
  • M. Sobaszek
  • E. Krystian

  - SENSORS AND ACTUATORS A-PHYSICAL - Year 2013

  An optical method for hematocrit measurement is presented. The sensor, designed and developed by authors, consists of a spectroscopic set-up and a microcontroller. The work of the sensor is based on measurement of intensity of two selected spectral bands. Tests confirmed the ability of the sensor to determine the hematocrit level with appropriate measurement accuracy. Measurement results can be transmitted via wireless module to...

  Full text available to download

Year 2012

• Application of wavelength division multiplexing in sensor networks

  Publication

  • M. Wróbel
  • E. Krystian

  - Year 2012

  Over the past few years the need to acquire data on various parameters from a number of sensors grew. The need that led to the development of a network of sensors which enables simultaneous control and measurement in a wide range of applications. The aim of this article is to discuss a possibility of connecting a variety of sensors in a network that would utilize WDM technology. Wavelength Division Multiplexing is commonly used...

• Spectroscopic and wireless sensor of hematocrit level

  Publication

  • E. Krystian
  • M. Szczerska
  • M. Sobaszek

  - Year 2012

  An optical method for hematocrit measurement has been presented. the sensor, designed and developed by authors, consists of spectroscopic set-up controlled by a microcontroller. measurement results are sent via wireless module. experiment has confirmed the ability of the sensor to determine the hematocrit with appropriate measurementaccuracy.

  Full text to download in external service

Year 2011

• Application of spectroscopy to the measurement of blood parameters

  Publication

  • E. Krystian
  • M. Kruczkowski
  • M. Szczerska

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2011

  Spectroscopy is the study of formation and interpretation of the spectra arising from the interactions of all types of radiation on matter, understood as a collection of atoms and molecules. This is a very important department of optics which gives us many opportunities to measure various parameters such as material blood parameters. Among the diseases that are associated significantly with changes in rheological properties of...