Preliminary experiment on simulated human manual acupuncture of intelligent acupuncture robot based on Bama miniature pigs.
10.13703/j.0255-2930.20240729-k0003
- Author:
Weigang MA
1
;
Yuge DONG
1
;
Changshuai ZHANG
2
;
Kaiyao LUO
3
;
Yonglong ZHANG
1
;
Weifang GAO
1
;
Yuzi TANG
1
;
Jiwen QIU
1
;
Haiyan REN
4
;
Zhongzheng LI
1
;
Xingfang PAN
1
Author Information
1. College of Acupuncture-Moxibustion and Tuina, Tianjin University of TCM, Tianjin 301617, China; Experimental Acupuncture Research Center, Tianjin University of TCM, Tianjin
2. School of Computer Science and Engineering, Northeastern University.
3. School of Automation, Guangdong University of Technology.
4. School of TCM, Tianjin University of TCM.
- Publication Type:Journal Article
- Keywords:
acupuncture;
artificial intelligence;
intelligent acupuncture robot;
miniature pigs;
needling techniques;
traditional Chinese medicine intelligent equipment
- MeSH:
Animals;
Swine;
Swine, Miniature;
Acupuncture Therapy/methods*;
Robotics/instrumentation*;
Humans;
Acupuncture Points;
Female;
Male
- From:
Chinese Acupuncture & Moxibustion
2024;44(12):1472-1478
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To evaluate the performance of a newly developed intelligent acupuncture robot that simulates human manual acupuncture techniques through an animal experiment using miniature pigs.
METHODS:Two 3-month-old Bama miniature pigs were selected. One pig was used for the manual needling techniques of the practitioner, and the other pig was used for the intelligent acupuncture robot. The acupoints selected were "Qiangfeng" "Bojian" "Xiaokua" "Huiyang" (BL 35) and "Baihui" (GV 20), with a straight insertion depth of 25-35 mm. The manipulation techniques, including lifting-thrusting and twisting at a frequency of 90 times/min, were applied for 1 min, with 30 s each for lifting-thrusting (10 mm amplitude) and twisting (180° angle). The practitioner's needling techniques were captured using an optical motion capture system, and the collected data were input into the intelligent acupuncture robot for replication on the second miniature pig. A complete needling session of five acupoints was considered one round, and three rounds were performed per session, every other day, for a total of five sessions, completing 15 rounds. The Fréchet distance method was used to compare the robot's replicated needling data with the practitioner's data, and curve fitting analysis was conducted to evaluate the robot's performance and precision.
RESULTS:The intelligent acupuncture robot achieved a total completion rate of 96.00% for 75 needling operations, with a non-completion rate of 4.00%. The robot's replication of the practitioner's needling techniques showed a good fit, with many characteristic points overlapping. The average Fréchet distance was 18.67. The Fréchet distance for the lifting-thrusting and twisting techniques at Baihui (GV 20) and "Huiyang" (BL 35) acupoints was smaller than that at "Xiaokua" and "Qiangfeng" points (P<0.01). The accuracy of the lifting-thrusting technique at "Xiaokua" and "Qiangfeng" acupoints was lower than the twisting technique (P<0.01).
CONCLUSION:The intelligent acupuncture robot is able to replicate the pre-recorded manual needling parameters with a high degree of accuracy.
