Title:
AUTOMATIC ANIMAL PAIN TEST SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/070701
Kind Code:
A1
Abstract:
An automatic animal pain test system, comprising a moving apparatus, a camera apparatus, and a computer device (8) connected to the camera apparatus. The moving apparatus comprises a moving box body (2), a microneedle array (5) located in the moving box body (2), and an angle adjustment support (4). The camera apparatus is configured to photograph a motion track video and send same to the computer device (8). The computer device (8) comprises at least one processor to implement the following steps: obtaining the motion track video, and inputting the motion track video into a trained recognizer to obtain position information; determining coordinate information according to the position information, and processing the coordinate information to obtain motion feature information; and inputting the motion feature information into a trained prediction model to obtain a predicted pain value. Animal pain can be automatically tested, time and labor are saved, the accuracy is high, and the system can be widely applied to the field of medical instruments.
Inventors:
XIE XI (CN)
ZHONG CHENGJIN (CN)
WANG HAO (CN)
LI BOMING (CN)
LI RENJIE (CN)
CHEN HUIJIUAN (CN)
ZHONG CHENGJIN (CN)
WANG HAO (CN)
LI BOMING (CN)
LI RENJIE (CN)
CHEN HUIJIUAN (CN)
Application Number:
PCT/CN2021/128364
Publication Date:
May 04, 2023
Filing Date:
November 03, 2021
Export Citation:
Assignee:
UNIV SUN YAT SEN (CN)
International Classes:
A61B5/00
Domestic Patent References:
| WO2021132813A1 | 2021-07-01 |
Foreign References:
| CN110522415A | 2019-12-03 | |||
| CN105224912A | 2016-01-06 | |||
| CN110477867A | 2019-11-22 | |||
| CN113362371A | 2021-09-07 | |||
| CN105167753A | 2015-12-23 |
Attorney, Agent or Firm:
SHENZHEN GHZF INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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