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Wyszukujesz frazę "Kidoń, Z." wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Method for stabilogram characterization using angular-segment function
Autorzy:
Fiołka, J.
Kidoń, Z.
Powiązania:
https://bibliotekanauki.pl/articles/201643.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
posturography
biomedical signal analysis
signal processing
Opis:
This paper presents a new approach to descriptions of stabilograms. In the proposed method, a one-dimensional angular-segment function is generated from the stabilographic trajectory data. This allows to reduce the data dimensionality and makes the analysis easier. Moreover, three methods of angular-segment function parameterization are also presented in this study. The obtained results confirm the usefulness of the proposed parameters for medical diagnoses.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2013, 61, 2; 391-397
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie platformy stabilograficznej do oceny stanu chorego po endoprotezoplastyce stawu biodrowego
Stabilography platform using for progress estimation in rehabilitation of patients after a hip replacement surgery
Autorzy:
Kidoń, Z.
Pethe-Kania, K.
Kania, D.
Powiązania:
https://bibliotekanauki.pl/articles/151176.pdf
Data publikacji:
2008
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
platforma stabilograficzna
stabilografia statyczna
parametry stabilograficzne
stabilographic platform
static stabilography
stabilography parameters
Opis:
W artykule przedstawiono podstawy konstrukcji i zasadę działania platformy stabilograficznej. Skonstruowana platforma wraz ze specjalistycznym oprogramowaniem była klinicznie testowana na pacjentach po endoprotozoplastyce stawu biodrowego. Eksperyment okazał się klinicznie użyteczny. Przedstawiono również wyniki analizy statystycznej wykonanych eksperymentów.
The aim of this paper is to present construction of stabilographic platform and its principle of operation. This stabilographic platform with specialist software was clinically tested on patients after a hip replacement surgery. The experiment had clinically useful results. The results of statistical analysis for these experiments are presented too.
Źródło:
Pomiary Automatyka Kontrola; 2008, R. 54, nr 2, 2; 71-75
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Real time QRS detector based on field programmable analog array
Autorzy:
Malcher, A.
Pietraszek, S.
Przybyła, T.
Kidoń, Z.
Powiązania:
https://bibliotekanauki.pl/articles/333130.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
detektor QRS
stymulator serca
sztuczny stymulator
QRS detector
field programmable analog array
baseline drift
cardiac assist device
artificial stimulator
pacemaker
Opis:
In some applications it is important to detect the QRS complex in the ECG waveform with possibly low time delay. Traditional software detectors of the QRS complex implement algorithms usually based on cascades of digital filters that introduce delays up to parts of a second. On the other hand, hardware QRS detectors fulfil the low delay requirements, but have worse adaptive features for the changing ECG shape. In this paper a new approach to QRS detection is presented. The proposed detector is based on a Field Programmable Analog Array (FPAA). This solution makes it possible to modify the parameters of particular blocks of the detector or even the whole structure without any changes in hardware, while the processing path is fully analog and does not introduce an additional delay. The most interesting feature of the FPAA is the dynamic reconfigurability. The parameters can be changed during runtime without any reset of the circuit or any other disturbances of the system functionality. The prototype QRS detector was built using the AN221E04 circuit from the Anadigm company.
Źródło:
Journal of Medical Informatics & Technologies; 2009, 13; 183-188
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Posturographic methods for body posture symmetry assessment
Autorzy:
Łukaszewicz, T.
Kania, D.
Kidoń, Z.
Pethe-Kania, K.
Powiązania:
https://bibliotekanauki.pl/articles/201826.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
posturography
follow-up posturography
postural symmetry assessment
biomedical signal processing
posturografia
metody posturografii
symetria postawy
przetwarzanie sygnałów biomedycznych
Opis:
The article presents a number of posturographic methods enabling objective postural symmetry assessment in patients undergoing rehabilitation after total hip replacement surgery. The key goal of such rehabilitation is fast restoration of a proper body weight distribution. The postural symmetry measures proposed in the article enable generalized quantification of the CoP (Center of Pressure) trajectories measured during standard static posturography diagnostics and the so-called follow-up posturography examination. The follow-up posturography is a relatively new but promising method of physical rehabilitation. All of the herein discussed posturographic measures have been designed specifically to quantify postural symmetry either in a standing and relaxed upright position, in the absence of any deterministic external stimulation (static posturography) or in the presence of a visual biofeedback stimulation enforcing the coordinated slow swaying movements of the body (the follow-up posturography). The experimental results presented in this paper constitute the outcome of the long-term cooperation between the Institute of Electronics of the Silesian University of Technology and the Silesian Rheumatology and Rehabilitation Hospital. The usefulness of the proposed postural symmetry measures has been verified in a series of clinical trials carried out in a selected group of patients undergoing rehabilitation after total hip replacement surgery.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2015, 63, 4; 907-917
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The follow-up posturography in rehabilitation after total hip arthroplasty
Autorzy:
Pethe-Kania, K.
Opara, J. A.
Kania, D.
Kidoń, Z.
Łukaszewicz, T.
Powiązania:
https://bibliotekanauki.pl/articles/307359.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
rehabilitacja
kontrola postawy ciała
posturograf
symetria postawy
rehabilitation
postural control
posturography
follow-up posturography
postural symmetry
Opis:
Purpose: Presentation of the results of clinical study on new supplementary method applied in the physical rehabilitation of patients who underwent total hip arthroplasty. The standard rehabilitation program was supplemented with the lower limb loading symmetry training based on the follow-up posturography with an adaptively modified visual biofeedback, performed on a double plate posturographic platform. Methods: The research involved 60 randomly selected patients included in prospective and comparative clinical study in the scheme of the parallel groups. The subjects were divided into two groups comprised of 30 patients each. In both groups a conventional 21-day rehabilitation was carried out. Additionally, in experimental group the limb loading symmetry restoration training based on the follow-up posturography with an adaptively modified biofeedback was implemented. The biofeedback coefficient reflected the distribution of loading exerted on a given patient’s legs and was evaluated during the static posturography examinations carried out before each symmetry training session. Results: The eyes-open static posturography examinations indicated significant improvement in the lower limb loading symmetry in 29 (97%) patients from the experimental group ( p = 0.000003). In the control group, such an improvement was observed in 20 (67%) patients ( p = 0.034796). In the eyes closed examinations correction in the limb loading symmetry was evident in 23 (77%) patients from the experimental group ( p = 0.000247) and 18 (60%) patients from the control group ( p = 0.043327). Conclusions: Significant improvement in the lower limb loading symmetry was observed in patients who underwent rehabilitation supplemented with the herein discussed training method.
Źródło:
Acta of Bioengineering and Biomechanics; 2017, 19, 1; 97-104
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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