Biofeedback in rehabilitation of anal sphincter muscles (CROSBI ID 473777)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Magjarević, Ratko ; Ferek-Petrić, Božidar ; Lopandić, Krunoslav
engleski
Biofeedback in rehabilitation of anal sphincter muscles
Biofeedback training is often used in rehabilitation of anal sphincter muscles and is a prefered method in pediatrics. It usually comprises the measurement of the myoelectric activity and/or the pressure with an intra-anal manometer. In this paper, a biofeedback system enabling audio- and visual monitoring of both, myoelectric signals and intra-anal pressure is presented. The system was developed for pediatric feedback training, even for infants younger than five years. The pressure is measured with thin piezoelectric sensors positioned in-between EMG electrodes on an anal probe. The main advantages of this design is that it enables non-invasive measurement of myoelectric signals and that abdominal pressure is not affecting the results of pressure measurement during contraction of anal sphincters. High sensitivity can be achieved even at the beginning of the training when the produced force is very small in contrast to the myoelectric signal which decreases during training.
biofeedback; rehabilitation; sphincter; intra-anal probe; piezoelectric film; electromiography; pediatrics
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Podaci o prilogu
4 str. (CD ROM)-x.
2000.
objavljeno
Podaci o matičnoj publikaciji
CD-ROM Proceedings of the World Congress on Medical Physics and Biomedical Engineering
Fullerton, Gary D.
Chicago (IL): Int. Union for Physics & Engineering Sciences in Medicine
Podaci o skupu
World Congress on Medical Physics and Biomedical Engineering
predavanje
23.07.2000-28.07.2000
Chicago (IL), Sjedinjene Američke Države