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Microwave irradiation device and method suitable for open field

A technology of microwave irradiation and microwave irradiation, applied in the field of bioelectronics, can solve problems such as wounds, animal body anesthesia, etc.

Active Publication Date: 2020-07-31
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Purpose of the invention: The present invention aims at the problems existing in the prior art, and provides a microwave irradiation device and method suitable for open fields, which integrates the development of related technologies in the field of microwave photonics, and solves the problem of conventional animal stimulation methods suitable for open fields. Unavoidable anesthesia of animals, wounds, and isolation of microwave radiation, thus achieving the real-time effect of "observation while stimulating"

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  • Microwave irradiation device and method suitable for open field
  • Microwave irradiation device and method suitable for open field

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Embodiment 1

[0027] Such as figure 1 As shown, this embodiment provides a microwave irradiation device suitable for an open field, including a microwave radiation driving module 101, an open field platform 102, a light emitting diode array (including a first group of light emitting diodes 103, a second group of light emitting diodes 104 , The third group of light-emitting diodes 105), the microwave radiation receiving module 110 worn by the target animal 106. Among them, the LED array effectively covers 2m 2 The left and right open field area, and the 3dB bandwidth of each group of light-emitting diodes is not less than 3.4GHz, the driving current is not more than 2A, and the luminous power is not less than 1W.

[0028] Reference figure 2 The microwave radiation driving module includes a DC power supply 201, a microwave signal source 202, a microwave power amplifier 203, and a biaser 204. The output end of the DC power supply 201 is connected to the DC input port of the biaser 204; the outpu...

Embodiment 2

[0032] This embodiment provides a microwave irradiation method including:

[0033] (1) Wear the microwave radiation receiving module on the neck of the target animal and place it in the open field platform;

[0034] (2) Select multiple groups of reference animals, do not wear the microwave radiation receiving module, and place them in the open field platform;

[0035] (3) Turn on the microwave radiation drive module to drive the light-emitting diode array to emit visible light, and perform microwave radiation on the target animal in the open field platform;

[0036] (4) Observe the difference between the reference animal and the target animal.

[0037] Among them, the number of animal groups for real-time observation in the open field platform is not less than 3 groups, of which group 1 is the target animal that receives microwave irradiation, and groups 2 and above are reference animals that cannot receive microwave irradiation for statistical processing Reduce random and systematic e...

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Abstract

The invention discloses a microwave irradiation device suitable for an open field. The device comprises a microwave radiation driving module, an open field platform, a light emitting diode array and amicrowave radiation receiving module, the microwave radiation receiving module is worn on the neck of a target animal, the light emitting diode array is located above the open field platform, the microwave radiation driving module is connected with the light emitting diode array, a driving current can be generated to drive the light emitting diode array to generate visible light, and after the microwave radiation receiving module receives visible light irradiation, a radiation microwave signal component in a visible light spectrum is demodulated and amplified to irradiate the target animal. According to the device, the real-time effect of observation during stimulation is achieved.

Description

Technical field [0001] The invention relates to the technical field of bioelectronics, in particular to a microwave irradiation device and method suitable for an open field. Background technique [0002] Microwave is a high-frequency electromagnetic wave with a frequency of 300MHz~300GHz (wavelength 1mm~1m). Its wavelength is between infrared and UHF. The average power is above kilowatts and the peak power is above several hundred kilowatts. Power microwave. Since the 21st century, with the development of science and technology, its applications in communications, industry, medical care, household appliances, etc., as well as in the military field have become more and more extensive, and the probability of human beings exposed to microwave radiation has also increased. With people's deepening of microwave research, the damage of microwave and high-power microwave radiation to organisms has attracted people's attention. Microwave radiation can cause varying degrees of damage to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/18A61D7/00
CPCA61D7/00
Inventor 陈翰闵靖李长青曾洪宋爱国
Owner SOUTHEAST UNIV
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