Clinical application,common faults and maintenance of passive training system for hand function
10.3969/j.issn.1672-8270.2025.10.030
- VernacularTitle:手功能被动训练控制系统的临床应用及常见故障与维修
- Author:
Changying ZHAO
1
;
Lianwei WANG
;
Dandan ZHANG
;
Minyi DENG
;
Aiyi CHEN
;
Xueqin WANG
Author Information
1. 广东省工伤康复医院脑卒中科 广州 510440
- Publication Type:Journal Article
- Keywords:
Hand function;
Passive training;
Robotic hand;
Control system;
Fault repair
- From:
China Medical Equipment
2025;22(10):167-171
- CountryChina
- Language:Chinese
-
Abstract:
This paper elaborated the structural principles,structures and working principles of the A5 type passive training system for hand function through discussed the clinical application of passive training system for hand function in the rehabilitation of patients with stroke.It analyzed a series of occurring common faults during system operation,such as system errors caused by missing components,improper sensitivity settings for spasticity,abnormal connections for equipment,motor failures,jam and pause of robotic hand,and faults of lifting table,and conducted fault analysis for them.After that,this paper proposed corresponding handling strategies and solutions for faults,which included software configuration,calibration and detection of robotic hand sensors,repair of connection fault,and regular maintenance and replacement of system's components.It provided theoretical basis for the maintenance and optimization of the passive training system for hand function.Thus,it can rapid remove troubles,and reduce the equipment's failure rate of passive training system for hand function,and improve the equipment's normal utilization rate,and ensure favorable performance of equipment in long-term use.
