vital sign Intelligentmonitoring mattress and monitoring system

Abstract

The invention belongs to the technical field of health management, and discloses a vital sign intelligent monitoring mattress, which comprises a mattress packaged by a packaging sleeve, the mattress comprises a supporting layer, a buffer layer is arranged on the supporting layer, a sensing optical fiber is arranged on the buffer layer, a vibration sensitive film is arranged on the sensing optical fiber, and the vibration sensitive film is arranged on the packaging sleeve. The vital sign intelligent monitoring system comprises a main control module arranged in the mattress, the main control module is connected with an emitter driving module and a signal amplification module, the emitter driving module is connected with a light emitter, the signal amplification module is connected with a light receiver, and the light receiver is connected with the main control module. The light emitter and the light receiver are both connected with the sensing optical fiber, a high-precision sampling module is connected between the signal amplification module and the main control module, the main control module is connected with a wireless transmission module, the wireless transmission module is connected with an upper computer, and the main control module is connected with peripheral equipment.

Description

technical field [0001] The invention belongs to the technical field of health management, and in particular relates to an intelligent monitoring mattress for vital signs and a monitoring system. Background technique [0002] With the development and progress of science and technology, people's requirements for things have changed from the old thinking that can be used to become quite delicate and demanding. Only the idea of ​​continuous improvement or innovation will produce new forms to increase the added value of products. , in order to survive under the test of fierce market competition. With the development of social economy and technology and the improvement of people's requirements for quality of life, people's demand for self-health testing is increasing. Respiration rate and heart rate are the most basic vital signs of the human body. Therefore, daily real-time monitoring of respiratory rate and heart rate is of great significance for human health assessment and dis...

AI Technical Summary

Problems solved by technology

[0003] Long-term breathing rate and heartbeat monitoring can enable the health status of the monitored person to be monitored and mastered in real time. However, most traditional monitoring systems use contact-type wearable devices, which have poor user experience. The monitoring not only interferes with the life of the monitored person, but also affects the monitoring effect. The accuracy is also limited. In recent years, non-contact monitoring systems have developed rapidly. The sensing system based on the principle of optical fiber sensing has the characteristics of high sensitivity, good comfort, and anti-electromagnetic interference. However, the current monitoring device system based on fiber grating sensors The structure and manufacturing process are complicated, and the acquired signal needs to be demodulated by wavelength, which leads to high system cost and complicated demodulation method, while the monitoring system based on the interference principle either needs to go through phase demodulation, resulting in complicated demodulation method and high system cost. Either the interference signal is extremely susceptible to environmental, polarization and phase fading, and the complete breathing and heartbeat signals cannot be accurately extracted

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