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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...

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Main Authors: Fong, Jin Hiung, M. S., Idris
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2020
Subjects:
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/31100/1/Development%20of%20wrist%20monitoring%20device%20to%20measure%20wrist%20range%20of%20motion.pdf
http://umpir.ump.edu.my/id/eprint/31100/
https://doi.org/10.1088/1757-899X/788/1/012033
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spelling my.ump.umpir.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) https://doi.org/10.1088/1757-899X/788/1/012033
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
TS Manufactures
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
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.
format Conference or Workshop Item
author Fong, Jin Hiung
M. S., Idris
author_facet Fong, Jin Hiung
M. S., Idris
author_sort Fong, Jin Hiung
title 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_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_sort development of wrist monitoring device to measure wrist range of motion
publisher IOP Publishing
publishDate 2020
url http://umpir.ump.edu.my/id/eprint/31100/1/Development%20of%20wrist%20monitoring%20device%20to%20measure%20wrist%20range%20of%20motion.pdf
http://umpir.ump.edu.my/id/eprint/31100/
https://doi.org/10.1088/1757-899X/788/1/012033
_version_ 1698697132432687104
score 13.211869

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