3D continuous monitoring system for localization of upper limb based on optical fiber

Author

Munoz, Raul ; Leija, L. ; Diaz, Francesc ; Alvarez, J.

Author_Institution

Dept. de Ingenieria Electr., CINVESTAV-IPN, Mexico City

Volume

2

fYear

1995

fDate

20-23 Sep 1995

Firstpage

1595

Abstract

A system to monitor continually the position of the hand in the space, taking as a reference the xiphoid apophysis of the sternum was developed. The resulting vector is formed by the sum of the vectors from the arm and the forearm. The authors employed fiber optic sensors to measure angular movement, that were mounted over a polychloreprene suit, worn by the subject under study. The signal from the sensor was processed in a microcontroller and transmitted via RF to a PC where it was received and stored. This system is applicable for feedback in powered prosthesis where the position of the terminal device is very important

Keywords

artificial limbs; biomechanics; biomedical equipment; computerised monitoring; fibre optic sensors; medical signal processing; microcomputer applications; patient monitoring; vectors; 3D continuous monitoring system; PC; angular movement; arm; fiber optic sensors; microcontroller; optical fiber-based system; polychloreprene suit; powered prosthesis feedback; sternum; terminal device position; upper limb localization; vectors sum; xiphoid apophysis; Microcontrollers; Monitoring; Motion measurement; Optical feedback; Optical fiber sensors; Prosthetics; RF signals; Radio frequency; Signal processing; Sternum;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference

Conference_Location

Montreal, Que.

Print_ISBN

0-7803-2475-7

Type

conf

DOI

10.1109/IEMBS.1995.579846

Filename

579846