Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic tracking method of temperature place preference behaviors in laboratory mice

A technology for automatic tracking and laboratory mice, which is applied in the direction of temperature control using electric means, auxiliary controllers with auxiliary heating devices, and other equipment, which can solve problems such as increasing workload.

Active Publication Date: 2014-04-30
FOURTH MILITARY MEDICAL UNIVERSITY
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Disadvantages of this measurement method: Measuring animal responses to stimuli at only two temperatures (15 and 45°C); During the observation process, the experimenter needs to record the time and the number of shuttles between the two compartments in real time, which will add a lot of extra work and introduce another subjective measurement error factor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic tracking method of temperature place preference behaviors in laboratory mice
  • Automatic tracking method of temperature place preference behaviors in laboratory mice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, the method for automatic tracking of the temperature position preference behavior of experimental mice includes: a temperature stimulation channel 5 for experimental mice, the temperature stimulation channel 5 for experimental mice is divided into 4 temperature zones, each of which has a heating plate 10 and heating Plate temperature sensor 11, there are induction strips around the temperature division boundary line 12 of 4 temperature zones, heating plate 10 is electrically connected with processing unit 7 by heating control circuit 101, and processing unit 7 is connected with heating plate temperature sensor 11, divides by signal line. The right induction strip 13 of the boundary line and the left induction strip 14 of the boundary line are electrically connected respectively; the processing unit 7 sets different temperature zones at a certain temperature point through the man-machine interface 102, and the processing unit 7 controls heating ...

Embodiment 2

[0024] The method for automatically tracking the thermal position preference behavior of experimental mice, comprising: a temperature stimulation channel 5 for experimental mice, where the temperature stimulation channel 5 for experimental mice is divided into two temperature zones, both of which have a heating plate 10 and a heating plate temperature Sensor 11, there are induction strips on the left and right of the temperature division boundary line 12 of the two temperature zones, the heating plate 10 is electrically connected with the processing unit 7 through the heating control circuit 101, and the processing unit 7 is connected with the heating plate temperature sensor 11 and the boundary line on the right side by the signal line. The induction strip 13 and the left induction strip 14 of the dividing line are electrically connected respectively; the processing unit 7 sets different temperature zones at a certain temperature point through the man-machine interface 102, and...

Embodiment 3

[0027] The automatic tracking method for the thermal position preference behavior of experimental mice, comprising: a temperature stimulation channel 5 for experimental mice, the temperature stimulation channel 5 for experimental mice is divided into 3 temperature zones, all of which have a heating plate 10 and a heating plate temperature Sensor 11, there are induction strips on the left and right of the temperature division boundary line 12 of the three temperature zones, the heating plate 10 is electrically connected to the processing unit 7 through the heating control circuit 101, and the processing unit 7 is connected to the heating plate temperature sensor 11 and the boundary line on the right side by the signal line. The induction strip 13 and the left induction strip 14 of the dividing line are electrically connected respectively; the processing unit 7 sets different temperature zones at a certain temperature point through the man-machine interface 102, and the processing...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an automatic tracking method of temperature place preference behaviors in laboratory mice. The method at least includes the steps: a laboratory mice temperature stimulation passage is divided into different temperature zones, each temperature zone is provided with a heating plate and a heating plate temperature sensor, each temperature zone is provided with temperature zone boundary left and right sensor bars, the heating plates are electrically connected with a processing unit through a heating control circuit, the processing unit is respectively connected with the heating plate temperature sensors, the boundary right sensor bars and the boundary left sensor bars through signal wires, the processing unit sets certain temperature spots for the different temperature zones through a human-machine interface, the processing unit controls heating through the heating control circuit, the temperatures of the corresponding temperature zones are controlled in the required temperature field accordingly, the temperature zone boundary of the different temperature zones is used for distinguishing a passing direction of the laboratory mouse through the boundary right sensor bars and the boundary left sensor bars, and the durations of the laboratory mouse being in the temperature zones at different times are provided according to recorded durations, and temperature preference behaviors of the laboratory mice are further understood.

Description

technical field [0001] The invention belongs to the automatic observation method of medical animal experimental behavior, in particular to the automatic tracking method of the thermal position preference behavior of experimental mice. Background technique [0002] Pain is an unpleasant sensory and emotional experience associated with potential and actual tissue damage. When animals are subjected to noxious stimuli under physiological conditions, they usually immediately produce a rapid avoidance or defensive response behavior, which is called acute pain response. Chronic pain models and pain behavioral detection methods. Others compare chronic pain to a cancer that never dies. Patients with chronic pain manifest spontaneous pain (spontaneous pain), hyperalgesia (hyperalgesia) and touch-induced pain (allodynia, also known as allodynia). Spontaneous pain, also known as ongoing pain, refers to the pain shown by the body without stimulation, and its pain properties are also...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K29/00G05D23/30
Inventor 徐晖韩勇韩文娟赵欢张明
Owner FOURTH MILITARY MEDICAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com