Sainmhíniú amount of gas per unit of time that reaches the alveoli and becomes involved in gas exchange Tagairt "LibreTexts. Medicine. '21.5A: Pressure Changes During Pulmonary Ventilation' (6.8.2020)"
Nóta It is defined as VA=(Tidal Volume−Dead Space Volume)×Respiratory RateVA=(Tidal Volume−Dead Space Volume)×Respiratory Rate
Sainmhíniú volume alvéolaire ventilé, qui correspond à la fraction du volume courant inspiré, qui pénètre dans les alvéoles; cette notion est fondamentale car on sait que l'autre fraction du volume courant inspiré demeure dans la cavité buccale, la trachée et les bronches et ne participe pas aux échanges gazeux (espace mort); or, c'est au niveau de l'alvéole (interface alvéolo-capillaire) que s'effectuent les échanges gazeux, c'est-à-dire l'apport d'oxygène et l'élimination du gaz carbonique; la ventilation alvéolaire, dont la valeur normale, au repos, est de l'ordre de 2 à 2,5 l/mn/m2 de surface corporelle, augmente à l'effort et diminue dans le syndrome obstructif Tagairt Grassi C.-Pozzi E.,Manuale di pneumologia,ed.2,Edizioni Minerva Medica,Torino 1981,p.34
Sainmhíniú non-conventional mechanical ventilation (as the tidal volume is much smaller than the physiological range, often smaller than dead space) which uses a high respiratory rate (150 b/min or higher) and in which positive pressure or positive-negative pressure is applied to the airway opening at a very high rate Tagairt "COM-Terminology Coordination, based on: Yuan Lei. 'Lung Ventilation: Natural and Mechanical' (6.8.2020). In: Medical Ventilator System Basics: A clinical guide. Oxford University Press 2017"
INDUSTRY|mechanical engineering · INDUSTRY|building and public works
Nóta "Strategies for wind ventilation include operable windows, ventilation louvers, and rooftop vents, as well as structures to aim or funnel breezes. Windows are the most common tool. Advanced systems can have automated windows or louvers actuated by thermostats.Reference: Autodesk. Wind Ventilation, https://sustainabilityworkshop.autodesk.com/buildings/wind-ventilation [4.1.2018]See also: - cross ventilation [ IATE:1402197 ]"
Sainmhíniú mechanical ventilation that involves any instrument penetrating via the mouth (such as an endotracheal tube), nose, or the skin (such as a tracheostomy tube through a stoma, a surgically-created hole in the windpipe) to serve as an artificial airway Tagairt "COM-Terminology Coordination, based on:ResMed. Invasive ventilation (IV) (6.8.2020)"
Nóta There are two tubes used for invasive mechanical ventilation: - Standard endotracheal tube (ET) – inserted via the nose or mouth, the standard ET provides a secure airway when the balloon on the cuff is inflated and sealed, and is mostly used in adult patients with acute respiratory failure; pediatric patients can benefit from uncuffed ET.- Tracheostomy tube – inserted via a stoma, a surgically-created opening in the trachea, the tracheostomy tube is used for patients who need long-term mechanical ventilation, and exists with cuffed and uncuffed options; cuffed tracheostomy tubes seals the airway to control mechanical ventilation, while deflated cuffs or cuffless tubes may be introduced when the patient is more stable.
aeráil mheicniúil Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
ga
Comhthéacs 'Aeráil mheicniúil trí úsáid a bhain as córais HVAC (Téamh, Aeráil agus Aerchóiriú). Cuireann siad seo coinníollacha compordacha timpeallachta ar fáil (teoocht agus taise) agus aer úr i suíomhanna istigh amhail foirgnimh agus feithiclí.' Tagairt "'Prótacal Náisiúnta COVID-19 d’Fhostóirí agus Oibrithe,' Rialtas na hÉireann, https://assets.gov.ie/98198/2c59fe6b-bbd6-42d8-91cd-258e9bf0e6da.pdf [30.3.2021]"
Sainmhíniú treatment that assists, supports, or replaces compromised natural lung ventilation, artificially satisfying the vital demands of respiration Tagairt "Yuan Lei. 'Lung Ventilation: Natural and Mechanical' (6.8.2020). In: Medical Ventilator System Basics: A clinical guide. Oxford University Press 2017"
Nóta "Mechanical ventilation can be realised with one of three principles: intermittent positive pressure ventilation (IPPV [ IATE:1530066 ]), intermittent negative pressure ventilation (INPV), and high-frequency ventilation (HFV)."
Sainmhíniú Lüftungsmethode, mit der Luftfeuchtigkeit abtransportiert oder das Eindringen von Verbrennungsabgasen verhindert wird und bei der der Benutzer nicht die Möglichkeit hat, die Belüftung zu regulieren oder abzuschalten Tagairt "Wikipedia > Zwangsbelüftung, https://de.wikipedia.org/wiki/Zwangsbel%C3%BCftung (17.8.2018)"
Sainmhíniú circulation d'air provoquée par des moyens mécaniques Tagairt "«Dictionnaire international du froid, Anglais-Français: termes et définitions», International Institute of Refrigeration, 2007, Peeters Publishers, ISBN 9789042919976, https://books.google.be/books?id=9gwexvlOEZQC&pg=PA262&lpg=PA262&dq=%22circulation+d'air+provoqu%C3%A9e+par+des+moyens+m%C3%A9caniques%22&source=bl&ots=8o45UR0RoU&sig=JFH4SPli0viaIcsi2RsvvJoivkI&hl=en&sa=X&ved=0ahUKEwjkg_L61tLaAhWR2KQKHaUXAtsQ6AEIJzAA#v=onepage&q=%22circulation%20d'air%20provoqu%C3%A9e%20par%20des%20moyens%20m%C3%A9caniques%22&f=false [24.4.2018]"
Nóta "1. The ventilator delivers a present number of breathes/min of a preset volume2. Additional breathes cannot be triggered by the patient, as in the case of ACV [assist control ventilation]3.Used in patients who are paralyzedReference: Charles G. Alex, MD. Mechanical Ventilation. Loyola University Chicago Health Sciences Division, http://www.meddean.luc.edu/lumen/MedEd/MEDICINE/PULMONAR/lecture/vent_f.htm [10.11.2013]"
INDUSTRY|building and public works|building industry
Sainmhíniú utilisation de forces naturelles telles que la pression du vent ou la pression générée par la différence de température entre l'air intérieur et l'air extérieur pour introduire et distribuer l'air extérieur dans un bâtiment, ou en extraire l'air Tagairt "COM-FR, d'après:Publication de l'OMS > Programmes et projets > Eau, assainissement et santé > Publications sur l'eau, l'assainissement et la santé > «Ventilation naturelle pour lutter contre les infections en milieu de soins», James Atkinson, Yves Chartier, Carmen Lúcia Pessoa-Silva, Paul Jensen, Yuguo Li et Wing-Hong Seto (2010), http://www.who.int/water_sanitation_health/publications/natural_ventilation_fr.pdf [28.3.2018]"
Sainmhíniú provision of ventilatory support through the patient's upper airway using a mask or similar device and without using a technique which bypasses the upper airway with a tracheal tube, laryngeal mask, or tracheostomy Tagairt "COM-Terminology Coordination, based on:British Thoracic Society Standards of Care Committee, 'Non-invasive ventilation in acute respiratory failure' (6.8.2020), Thorax 2002; 57:192-211."
Bain úsáid as trealamh pléascdhíonach leictreach/aerála/soilsiúcháin/…. Tagairt "Iarscríbhinn IV, Rialachán (CE) uimh. 1272/2008 ó Pharlaimint na hEorpa agus ón gComhairle an 16 Nollaig 2008 maidir le haicmiú, lipéadú agus pacáistiú substaintí agus meascán, agus lena leasaítear agus lena n-aisghairtear Treoir 67/548/CEE agus Treoir 1999/45/CE, agus lena leasaítear Rialachán (CE) Uimh. 1907/2006, CELEX:32008R1272/GA"
Sainmhíniú manuelle oder apparative Beatmung, bei der nur waehrend der Inspiration ein erhoehter Druck angewandt wird, waehrend die Exspiration passiv erfolgt Tagairt Reallex Med
Sainmhíniú "use of a mechanical ventilator to deliver a controlled pressure of a gas to assist in ventilation or expansion of the lungs, thereby providing an increased tidal volume for patients with a variety of pulmonary conditions" Tagairt "COM-EN, based on:Handelsman, H., ‘Intermittent positive pressure breathing (IPPB) therapy’ (10.8.2020), Health Technology Assessment Reports, 1991;(1):1-9, Abstract."
Nóta "With the IPPV principle, the patient’s respiratory system is integrated into the ventilator system. A positive pressure is applied intermittently to the patient’s airway. When the airway pressure is temporarily higher than the alveolar pressure, fresh gas is pushed into the lungs, the process of inspiration. When the airway pressure is lower than alveolar pressure, the gas is expelled out of the lungs, the process of expiration. Both inspiration and expiration are regulated by the operator’s settings.IPPV is the common principle of most modern ventilators, whether invasive or non-invasive."
Sainmhíniú mechanical ventilation in which the ventilated patient’s mouth and nose are open to the atmosphere so that gas can move in or out when alveolar pressure changes relative to atmospheric pressure Tagairt "Yuan Lei. 'Lung Ventilation: Natural and Mechanical' (6.8.2020). In: Medical Ventilator System Basics: A clinical guide. Oxford University Press 2017"
Nóta During inspiration, a negative pressure is applied to the surface of the chest wall, temporarily reducing the alveolar pressure. Fresh air is now sucked into the lungs. During expiration, the applied negative pressure is removed. The elastic recoil force temporarily generates a positive alveolar pressure, squeezing the stale gas out of the lungs. The driving pressure changes opposite to the way it does in IPPV.Today, INPV ventilators are used primarily for non-invasive ventilatory assistance.
Sainmhíniú a container of a closed type, similar to a general purpose container, but specially designed for carriage of cargo where ventilation, either natural or mechanical (forced), is necessary Tagairt A to Z of Shipping, 2001, P&O Nedlloyd
córas aerála Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
ga
Comhthéacs 'Is é an cleachtas is fearr i ndáil le bainistíocht chomhshaoil éifeachtúlacht an chórais aerála a fheabhsú agus an méid fuinnimh a úsáideann sé a laghdú tríd an méid seo a leanas a dhéanamh...' Tagairt "Cinneadh (AE) 2021/2053 maidir leis an doiciméad tagartha earnála ar na cleachtais is fearr i ndáil le bainistíocht chomhshaoil, ar na táscairí feidhmíochta comhshaoil agus ar na tagarmharcanna barr feabhais i ndáil leis an earnáil monaraíochta táirgí miotail chun críocha Rialachán (CE) Uimh. 1221/2009 ó Pharlaimint na hEorpa agus ón gComhairle,CELEX:32021D2053/GA"
Sainmhíniú mechanical structure of connected devices (including fans, pumps, vent grates and air flow tunnels) that controls airflow within confined spaces, commonly homes and offices, by introducing a constant supply of fresh air, usually from the outside, while channeling stale air back out Tagairt "COM-Terminology Coordination, based on About Mechanics > What is a Ventilation System? (29.9.2022)"
Nóta "Not to be confused with an air conditioning system, which is primarily used for controlling the temperature of the air."
Sainmhíniú "way for gases to escape in a controlled manner from the crankcase [ IATE:1097898] of an internal combustion engine" Tagairt "Wikipedia > Crankcase ventilation system. http://en.wikipedia.org/wiki/Crankcase_ventilation_system [21.5.2013]"
Cosain ó sholas na gréine. Stóráil in áit dhea-aeráilte. Tagairt "Iarscríbhinn IV, Rialachán (CE) uimh. 1272/2008 ó Pharlaimint na hEorpa agus ón gComhairle an 16 Nollaig 2008 maidir le haicmiú, lipéadú agus pacáistiú substaintí agus meascán, agus lena leasaítear agus lena n-aisghairtear Treoir 67/548/CEE agus Treoir 1999/45/CE, agus lena leasaítear Rialachán (CE) Uimh. 1907/2006, CELEX:32008R1272/GA"
Sainmhíniú a suit designed to keep the body temperature within a comfortable range by circulating conditioned air over the body surface Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)