Results 161 to 170 of about 2,883 (195)
Some of the next articles are maybe not open access.
Impulse oscillometry: A measure for airway obstruction
Pediatric Pulmonology, 2003AbstractThe impulse oscillometry system (IOS) was introduced as a new technique to assess airflow obstruction in patients who are not able to perform forced breathing maneuvers, e.g., subjects with cerebral palsy or severe mental retardation, and young children.
Geraldine R Vink
exaly +3 more sources
The clinical use of impulse oscillometry in neuromuscular diseases
Respiratory Medicine, 2022The patients with neuromuscular diseases (NMD) are very fragile and it is hard to evaluate respiratory involvement of the primary disease in this group. Therefore, our study aimed to reveal the relationship between pulmonary function tests (PFT) and impulse oscillometry (IOS) and their correlation with respiratory clinical findings in NMD.A total of 86
Sinem Iliaz +7 more
openaire +2 more sources
Diffuse Parenchymal Lung Disease, 2017
Introduction: Sarcoidosis is a multi-organ systemic inflammatory disease with respiratory system involvement in more than 90% of cases. On Spirometric evaluation a restrictive defect with reduced vital capacity (VC) is characteristic, airflow obstruction occurs in 30 to 50% of patients with pulmonary sarcoidosis.
Anjana Talwar +5 more
openaire +1 more source
Introduction: Sarcoidosis is a multi-organ systemic inflammatory disease with respiratory system involvement in more than 90% of cases. On Spirometric evaluation a restrictive defect with reduced vital capacity (VC) is characteristic, airflow obstruction occurs in 30 to 50% of patients with pulmonary sarcoidosis.
Anjana Talwar +5 more
openaire +1 more source
Revista sanitaria de investigación, 2023
Las enfermedades pulmonares obstructivas se caracterizan por un aumento de las resistencias al flujo aéreo. La espirometría es considerada la prueba de función respiratoria diagnóstica de las enfermedades obstructivas, pero existen otras pruebas de función pulmonar que permiten valorar la obstrucción y las resistencias pulmonares.
Patricia Iñiguez de Heredia Monforte Patricia Iñiguez de Heredia Monforte +5 more
openaire +1 more source
Las enfermedades pulmonares obstructivas se caracterizan por un aumento de las resistencias al flujo aéreo. La espirometría es considerada la prueba de función respiratoria diagnóstica de las enfermedades obstructivas, pero existen otras pruebas de función pulmonar que permiten valorar la obstrucción y las resistencias pulmonares.
Patricia Iñiguez de Heredia Monforte Patricia Iñiguez de Heredia Monforte +5 more
openaire +1 more source
Measurement of respiratory function by impulse oscillometry in horses
Equine Veterinary Journal, 2004Reasons for performing study : Due to technical implementations and lack of sensitivity, pulmonary function tests are seldom used in clinical practice. Impulse oscillometry (IOS) could represent an alternative method.
Van Erck, Emmanuelle +3 more
openaire +2 more sources
Forced oscillation technique and impulse oscillometry [PDF]
, 2005 Conventional methods of lung function testing provide measurements obtained during specific respiratory actions of the subject. In contrast, the forced oscillation technique (FOT) determines breathing mechanics by superimposing small external pressure ...
H.J. Smith, P. Reinhold, M.D. Goldman
openaire +2 more sources
[Impulse oscillometry and body position].
Pneumologie (Stuttgart, Germany), 1997To assess diurnal profiles of impulse-oscillometry (IOS) changes of IOS-parameters between different body positions have been studied using a special set IOS-Bedside for individual home care. IOS has been applied in lateral lying and in sitting position in 20 healthy female and male probands, aged 10-67, during 24 hours in intervals of 3 hours. In each
D, Drews, J, Vogel, A, Wilke, H J, Smith
openaire +1 more source
“Current place of impulse oscillometry in the assessment of pulmonary diseases.”
Respiratory Medicine, 2020In 1956, a diagnostic tool using the forced oscillation technique (FOT) was developed to examine respiratory functions. A modification of this method is impulse oscillometry (IOS). In the latter, a loudspeaker delivers to the respiratory system a regular, square pressure wave at a constant frequency from which all other individual frequencies are ...
Marcin, Bednarek +3 more
openaire +2 more sources
[Clinical application of impulse oscillometry].
Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases, 2002To discuss the clinical significance of impulse oscillometry(IOS) to determine the resistance of large and small airways and the compliance of lung.The IOS indices of 40 normal cases, 50 cases of chronic obstructive pulmonary diseases (COPD) and 60 cases of pleural effusion were determined at 5-35 Hz.
C, Li, L, Zhao
openaire +1 more source
Impulse oscillometry in restrictive respiratory diseases
Respiratory function technologists/scient, 2018To identify restrictive ventilatory defect, it is necessary to perform body plethysmography, which is a labor-intensive technique and requires high cooperation between the patient and medical staff. Impulse oscillometry (IOS) is an effort independent measurement of total respiratory impedance (Zrs) and its components: resistance (Rrs) and reactance ...
Olga Savushkina +4 more
openaire +1 more source