Research on Hospital Operating Room Management System Based on PDA Code Scanning Technology.
10.3969/j.issn.1671-7104.2022.05.005
- Author:
Juqin XUE
1
;
Yuyin WANG
1
Author Information
1. Shanghai Chest Hospital, Shanghai, 200030.
- Publication Type:Journal Article
- Keywords:
QR code;
bluetooth technology;
code scanning device;
image code recognition;
personal digital assistant
- MeSH:
Algorithms;
Computers, Handheld;
Hospitals;
Operating Rooms;
Technology
- From:
Chinese Journal of Medical Instrumentation
2022;46(5):496-502
- CountryChina
- Language:Chinese
-
Abstract:
In view of the high recognition error rate and long scanning time in the existing hospital scanning technology, a new hospital operating room scanning system is designed based on personal digital assistant (PDA). The PDA scanning device adopts PIC16F877A microcontroller of 8 bit for wireless transmission through RFID and bluetooth technology, the code scanning efficiency is greatly improved. In addition, in order to improve the accuracy of image analysis, this study also adopts the energy driven sampling classification algorithm (EDS-CA) to properly preprocess the medical data information received through PDA scanning, then constructs a function classifier, and improves the image processing efficiency according to the EDS-CA reduction process. The experimental results show that the average accuracy of the code scanning system designed in this study is 95%, which proves that PDA code scanning has good performance.
