Passive implantable temperature detecting device, system and method thereof

Abstract

The invention provides a passive implantable temperature detecting device, a system and a method thereof. The device is implanted into a to-be-detected object. The device comprises a temperature sensing unit, an RFID chip and an RF antenna. The temperature sensing unit, the RFID chip and the RF antenna are fixed on a circuit board. The circuit board is packaged in a non-metal housing, wherein theRF antenna is used for determining whether the to-be-detected object enters an RF signal radiation area. The temperature sensing unit is used for acquiring temperature information of the to-be-detected object and transmitting the temperature information to the RFID chip when the to-be-detected object enters the RF signal radiation area. The RFID chip is used for transmitting the identification information and the received temperature information of the to-be-detected object to random external equipment through the RF antenna. According to the passive implantable temperature detecting device, the system and the method, carrying of an additional power supply is not required, small size and long reading distance are realized; and real-time monitoring and management on the temperatures of a plurality of to-be-detected objects can be realized.

Description

technical field [0001] The present invention relates to the technical field of temperature detection, and more specifically, to a passive implantable temperature detection device, system and method. Background technique [0002] Temperature is an important indicator that reflects the health status of living organisms and the current environmental conditions of objects. In reality, it is often necessary to detect the temperature of objects, and when the temperature information of multiple objects is involved, it is also necessary to identify multiple objects separately. For example, in animal and plant breeding, it is necessary to monitor the temperature of animals or plants in real time, and at the same time, it is also necessary to identify individual animals or plants. [0003] Traditional temperature detection methods mainly include mercury thermometers and infrared thermometers. During the application process, there are problems such as fragile, poisonous mercury, inaccu...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a passive implantable temperature detection device and system in order to overcome the defects of large volume, external type, active or semi-active and short reading distance in the prior art for realizing individual identification and temperature detection. and method

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