Pulse Rate

Pulse Rate

Product Details:

100000 INR
X

Price And Quantity

  • 1 Piece
  • 100000 INR

Trade Information

  • Export Worthy
  • ISO

Product Description

Pulse Rate

At every heartbeat the arterial blood pressure raises (systolic period) and the dimension of the tips of the fingers slightly increases, while the higher oxygenation causes the decrease of the optical density of the skin tissue. During the cardiac relaxation period (diastolic period) the pressure decreases, the density increases and the physical dimension of the tips of the fingers decreases. Since these cyclical variations follow the cardiac rhythm, they can be used to measure the frequency of the peripheral pulsations.

Theoretical topics of Pulse Rate

  • Concept of cardiac rhythm and typical values, in different subjects and in different conditions of the subject
  • Measurement of the cardiac frequency
  • The use of optical sensors
  • Comparator with hysteresis for the processing of the signal provided by the optical sensor

Circuit blocks of Pulse Rate

  • Recordings of the peripheral pulsations in a finger
  • Effects of breathing and exercising on the frequency of the pulsations
  • Effects of the temperature on the measurement of the frequency of the pulsations

 

 

 


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