Development of wrist monitoring device to measure wrist range of motion
Study of human motion has been paying attention. From manual goniometer which consists of moving arm and a protector to assess the range of motion had been developed into equipment with strain gauge, flex sensor and many more. In recent years, the advance of microelectromechanical systems (MEMS) has...
| Main Authors: | , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2020
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/31100/ http://umpir.ump.edu.my/id/eprint/31100/1/Development%20of%20wrist%20monitoring%20device%20to%20measure%20wrist%20range%20of%20motion.pdf |
| _version_ | 1848823682953117696 |
|---|---|
| author | Fong, Jin Hiung M. S., Idris |
| author_facet | Fong, Jin Hiung M. S., Idris |
| author_sort | Fong, Jin Hiung |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Study of human motion has been paying attention. From manual goniometer which consists of moving arm and a protector to assess the range of motion had been developed into equipment with strain gauge, flex sensor and many more. In recent years, the advance of microelectromechanical systems (MEMS) has boosted the use of inertia measurement unit (IMU). MPU 6050 is one of the IMU used in this study to assess wrist range of motion. Algorithm using Arduino has developed to improve the accuracy. A Bluetooth module is used to communicate with smartphone. An android application is developed to display data on smartphone. The device is tested to validate the reliability of measuring wrist range of motion. First test is carried out to test for the stability of each axis at 300, 600 and 900. For roll axis (counter-clockwise) and pitch axis (counter-clockwise) shows fluctuation. The other axis show slightly fluctuation. When tested on human wrist, the device able to give error in the range of 10 – 50. The result from device is compared with manual goniometer performed by physiotherapist. Placement of device o back of hand may affect the result. Front spot, middle spot and end spot placement has been tested to see the relationship. From testing, middle spot and end spot show better result compare to front spot. In performing radial deviation and ulnar deviation, end spot show significant closer result. However, this placement restricts the movement of wrist. Middle spot give overall close result. |
| first_indexed | 2025-11-15T03:01:01Z |
| format | Conference or Workshop Item |
| id | ump-31100 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:01:01Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-311002021-04-28T04:32:48Z http://umpir.ump.edu.my/id/eprint/31100/ Development of wrist monitoring device to measure wrist range of motion Fong, Jin Hiung M. S., Idris TJ Mechanical engineering and machinery TS Manufactures Study of human motion has been paying attention. From manual goniometer which consists of moving arm and a protector to assess the range of motion had been developed into equipment with strain gauge, flex sensor and many more. In recent years, the advance of microelectromechanical systems (MEMS) has boosted the use of inertia measurement unit (IMU). MPU 6050 is one of the IMU used in this study to assess wrist range of motion. Algorithm using Arduino has developed to improve the accuracy. A Bluetooth module is used to communicate with smartphone. An android application is developed to display data on smartphone. The device is tested to validate the reliability of measuring wrist range of motion. First test is carried out to test for the stability of each axis at 300, 600 and 900. For roll axis (counter-clockwise) and pitch axis (counter-clockwise) shows fluctuation. The other axis show slightly fluctuation. When tested on human wrist, the device able to give error in the range of 10 – 50. The result from device is compared with manual goniometer performed by physiotherapist. Placement of device o back of hand may affect the result. Front spot, middle spot and end spot placement has been tested to see the relationship. From testing, middle spot and end spot show better result compare to front spot. In performing radial deviation and ulnar deviation, end spot show significant closer result. However, this placement restricts the movement of wrist. Middle spot give overall close result. IOP Publishing 2020-06-05 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/31100/1/Development%20of%20wrist%20monitoring%20device%20to%20measure%20wrist%20range%20of%20motion.pdf Fong, Jin Hiung and M. S., Idris (2020) Development of wrist monitoring device to measure wrist range of motion. In: IOP Conference Series: Materials Science and Engineering, 5th International Conference on Mechanical Engineering Research (ICMER 2019) , 30 - 31 July 2019 , Vistana Hotel, Kuantan, Pahang. pp. 1-11., 788 (012033). ISSN 1757-8981 (Print), 1757-899X (Online) (Published) https://doi.org/10.1088/1757-899X/788/1/012033 |
| spellingShingle | TJ Mechanical engineering and machinery TS Manufactures Fong, Jin Hiung M. S., Idris Development of wrist monitoring device to measure wrist range of motion |
| title | Development of wrist monitoring device to measure wrist range of motion |
| title_full | Development of wrist monitoring device to measure wrist range of motion |
| title_fullStr | Development of wrist monitoring device to measure wrist range of motion |
| title_full_unstemmed | Development of wrist monitoring device to measure wrist range of motion |
| title_short | Development of wrist monitoring device to measure wrist range of motion |
| title_sort | development of wrist monitoring device to measure wrist range of motion |
| topic | TJ Mechanical engineering and machinery TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/31100/ http://umpir.ump.edu.my/id/eprint/31100/ http://umpir.ump.edu.my/id/eprint/31100/1/Development%20of%20wrist%20monitoring%20device%20to%20measure%20wrist%20range%20of%20motion.pdf |