Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ella F.S. Guy"'
Autor:
Jordan F. Hill, Samuel Jackson, Mia Uluilelata, Samrath Sood, Jaimey A. Clifton, Ella F.S. Guy, J. Geoffrey Chase
Publikováno v:
HardwareX, Vol 19, Iss , Pp e00559- (2024)
Current positive airway pressure devices cost NZ$800-$2500, posing a financial barrier for the estimated 1 billion individuals worldwide with sleep apnea and those researching respiratory diseases. Increasing diagnoses and research interest in the ar
Externí odkaz:
https://doaj.org/article/08a9304759b8409f8274a9028e1a5078
Autor:
Ella F.S. Guy, Isaac L. Flett, Jaimey A. Clifton, Trudy Calje-van der Klei, Rongqing Chen, Jennifer L. Knopp, Knut Möller, J. Geoffrey Chase
Publikováno v:
Data in Brief, Vol 54, Iss , Pp 110386- (2024)
Respiratory data was collected from 20 subjects, with an even sex distribution, in the low-risk clinical unit at the University of Canterbury. Ethical consent for this trial was granted by the University of Canterbury Human Research Ethics Committee
Externí odkaz:
https://doaj.org/article/6b6fafd122f24d98b25159c179d4b6d2
Publikováno v:
HardwareX, Vol 17, Iss , Pp e00512- (2024)
Respiratory disease is a major contributor to healthcare costs, as well as increasing morbidity and early mortality. The device presented is used to simulate the effects of Chronic Obstructive Pulmonary Disease (COPD) in healthy people. The intended
Externí odkaz:
https://doaj.org/article/d2d4d01829cf4b5bb1c230f5832bf043
Autor:
Jaimey A. Clifton, Ella F.S. Guy, Trudy Caljé-van der Klei, Jennifer L. Knopp, J. Geoffrey Chase
Publikováno v:
Data in Brief, Vol 52, Iss , Pp 109903- (2024)
The breathing dataset presented is collected from 20 healthy individuals at the University of Canterbury using a device to simulate the pressure and flow profiles of obstructive pulmonary disease. Specifically, the expiratory non-linear resistance, w
Externí odkaz:
https://doaj.org/article/5ddcad56f28b4a6a834ed994fc57b58c
Autor:
Ella F.S. Guy, Jaimey A. Clifton, Trudy Calje-Van Der Klei, Rongqing Chen, Jennifer L. Knopp, Knut Möller, J. Geoffrey Chase
Publikováno v:
Data in Brief, Vol 52, Iss , Pp 109874- (2024)
Resting breathing data was collected from 80 smokers, vapers, asthmatics, and otherwise healthy people in the low-risk clinical unit at the University of Canterbury. Subjects were asked to breathe normally through a full-face mask connected to a Fish
Externí odkaz:
https://doaj.org/article/997e2116fcdd4818b0252be5ce0259c4
Autor:
Ella F.S. Guy, Jaimey A. Clifton, Jennifer L. Knopp, Lui R. Holder-Pearson, J. Geoffrey Chase
Publikováno v:
HardwareX, Vol 16, Iss , Pp e00489- (2023)
Respiratory model-based methods require datasets containing enough dynamics to ensure model identifiability for development and validation. Rapid expiratory occlusion has been used to identify elastance and resistance within a single breath. Currentl
Externí odkaz:
https://doaj.org/article/845b1afa8ec746d7903ab0eb0b1b4c36
Publikováno v:
HardwareX, Vol 12, Iss , Pp e00354- (2022)
Non-invasive pressure and flow data from Venturi-based sensors can be used with validated models to identify patient-specific lung mechanics. To validate applied respiratory models a secondary measurement is required. Rotary encoder-based tape measur
Externí odkaz:
https://doaj.org/article/42b8ebdf5aa149e7b21b9596d827644d
Publikováno v:
IFAC-PapersOnLine. 54:109-114
Models of lung elastance, airway resistance, and patient work of breathing have been successfully applied to invasive mechanical ventilation data. Non-invasive mechanical ventilation data, including continuous positive airway pressure (CPAP), has pre
Publikováno v:
IFAC-PapersOnLine. 54:103-108
Model-based approaches are often used to estimate mechanical properties of lungs, such as elastance (E) and airway resistance (R), during invasive and non-invasive mechanical ventilation (MV). Current models are less effective when spontaneous breath
Publikováno v:
Computers in biology and medicine. 142
The intrinsic (muscular) patient effort driving inspiration in non-invasive ventilation modes, such as continuous positive airway pressure (CPAP) therapy, has not been identified from non-invasive data. Current CPAP settings are based on clinical jud