Infant incubator temperature monitoring system with fiber bragg grating sensors

Abstract

The invention discloses an infant incubator temperature monitoring system with fiber bragg grating sensors. The infant incubator temperature monitoring system comprises a computer, an optical grating demodulation instrument, a sound-light alarm module and multiple infant incubators located in a ward and identical in structure, wherein the computer, the optical grating demodulation instrument and the sound-light alarm module are located in a master monitoring room. The optical grating demodulation instrument and the sound-light alarm module are respectively connected with the computer, multiple series-connected fiber bragg grating sensors are laid on the inner wall of the periphery of each infant incubator, and the series-connected fiber bragg grating sensors in the infant incubators are respectively connected with the optical grating demodulation instrument through FC interfaces. The infant incubator temperature monitoring system adopts multiple fiber bragg grating sensors having different central wave lengths to monitor the temperatures in multiple infant incubators, is high in monitoring accuracy and accuracy, simple in system layout and stable in performance, greatly reduces the working strength of medical workers and is suitable for real-time monitoring of the temperatures in multiple infant incubators.

Description

technical field [0001] The invention relates to a temperature monitoring system, in particular to a temperature monitoring system for a baby incubator with an optical fiber grating sensor. Background technique [0002] The baby incubator, also known as the neonatal incubator, has two main functions: one is to provide a simulated mother's environment for children in need (mostly premature babies or babies who are in critical condition and need better care and observation) , its main features are constant temperature, constant humidity, no noise, and because it is isolated from the outside world, there is less bacterial infection; second, it is more conducive to the observation and treatment of babies by medical staff, because babies do not need to wear clothes in the incubator, medical staff can Observe the changes of the child's vital signs at any time, and the incubator can be connected to various monitoring instruments. The medical staff can directly monitor the baby's bod...

AI Technical Summary

Problems solved by technology

[0006] 1. The structure of the digital circuit is complex, and the performance of each electronic component is unstable, which makes the signal and communication of the printed circuit board susceptible to interference, and it is not easy to debug

It is only suitable for small-scale monitoring, and cannot monitor multiple baby incubators in the entire ward at the same time

[0007] 2. Many baby incubators do not consider the needs of the guardians. When they are in the guardianship, they need to go to the incubator to observe the baby's situation regularly during the 24-hour duty time, and the work intensity is very high.

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