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Modes Of Mechanical Ventilation
Modes of mechanical ventilation are one of the most important aspects of the usage of mechanical ventilation. The mode refers to the method of inspiratory support. In general, mode selection is based on clinician familiarity and institutional preferences, since there is a paucity of evidence indicating that the mode affects clinical outcome. The most frequently used forms of volume-limited mechanical ventilation are intermittent mandatory ventilation (IMV) and continuous mandatory ventilation (CMV). There have been substantial changes in the nomenclature of mechanical ventilation over the years, but more recently it has become standardized by many respirology and pulmonology groups. Writing a mode is most proper in all capital letters with a dash between the control variable and the strategy (i.e. PC-IMV, or VC-MMV etc.). Taxonomy for mechanical ventilation The taxonomy is a logical classification system based on 10 maxims of ventilator design 10 maxims #A breath is one cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanical Ventilation
Mechanical ventilation, assisted ventilation or intermittent mandatory ventilation (IMV), is the medical term for using a machine called a ventilator to fully or partially provide artificial ventilation. Mechanical ventilation helps move air into and out of the lungs, with the main goal of helping the delivery of oxygen and removal of carbon dioxide. Mechanical ventilation is used for many reasons, including to protect the airway due to mechanical or neurologic cause, to ensure adequate oxygenation, or to remove excess carbon dioxide from the lungs. Various healthcare providers are involved with the use of mechanical ventilation and people who require ventilators are typically monitored in an intensive care unit. Mechanical ventilation is termed invasive if it involves an instrument to create an airway that is placed inside the trachea. This is done through an endotracheal tube or nasotracheal tube. For non-invasive ventilation in people who are conscious, face or nasal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Der Anaesthesist
Der or DER may refer to: Places * Darkənd, Azerbaijan * Dearborn (Amtrak station) (station code), in Michigan, US * Der (Sumer), an ancient city located in modern-day Iraq * d'Entrecasteaux Ridge, an oceanic ridge in the south-west Pacific Ocean Science and technology * Derivative chromosome, a structurally rearranged chromosome * Distinguished Encoding Rules, a method for encoding a data object, including public key infrastructure certificates and keys * Distributed Energy Resources * ∂, the partial derivative symbol *Deep energy retrofit, an energy conservation measure Organizations * Digital Education Revolution, former Australian Government-funded educational reform program * DER rental (Domestic Electric Rentals Ltd), a UK television rentals company * Documentary Educational Resources, a non-profit film producer and distributor Other uses *Defence (Emergency) Regulations, legal regulations promulgated by the British in Mandatory Palestine in 1945 *Department of Enviro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilevel Positive Airway Pressure
Positive airway pressure (PAP) is a mode of respiratory ventilation used in the treatment of sleep apnea. PAP ventilation is also commonly used for those who are critically ill in hospital with respiratory failure, in newborn infants ( neonates), and for the prevention and treatment of atelectasis in patients with difficulty taking deep breaths. In these patients, PAP ventilation can prevent the need for tracheal intubation, or allow earlier extubation. Sometimes patients with neuromuscular diseases use this variety of ventilation as well. CPAP is an acronym for " continuous positive airway pressure", which was developed by Dr. George Gregory and colleagues in the neonatal intensive care unit at the University of California, San Francisco. A variation of the PAP system was developed by Professor Colin Sullivan at Royal Prince Alfred Hospital in Sydney, Australia, in 1981. The main difference between BiPAP and CPAP machines is that BiPAP machines have two pressure settings: th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Positive Airway Pressure
Positive airway pressure (PAP) is a mode of respiratory ventilation used in the treatment of sleep apnea. PAP ventilation is also commonly used for those who are critically ill in hospital with respiratory failure, in newborn infants (neonates), and for the prevention and treatment of atelectasis in patients with difficulty taking deep breaths. In these patients, PAP ventilation can prevent the need for tracheal intubation, or allow earlier extubation. Sometimes patients with neuromuscular diseases use this variety of ventilation as well. CPAP is an acronym for "continuous positive airway pressure", which was developed by Dr. George Gregory and colleagues in the neonatal intensive care unit at the University of California, San Francisco. A variation of the PAP system was developed by Professor Colin Sullivan at Royal Prince Alfred Hospital in Sydney, Australia, in 1981. The main difference between BiPAP and CPAP machines is that BiPAP machines have two pressure settings: the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonary Alveolus
A pulmonary alveolus (plural: alveoli, from Latin ''alveolus'', "little cavity"), also known as an air sac or air space, is one of millions of hollow, distensible cup-shaped cavities in the lungs where oxygen is exchanged for carbon dioxide. Alveoli make up the functional tissue of the mammalian lungs known as the lung parenchyma, which takes up 90 percent of the total lung volume. Alveoli are first located in the respiratory bronchioles that mark the beginning of the respiratory zone. They are located sparsely in these bronchioles, line the walls of the alveolar ducts, and are more numerous in the blind-ended alveolar sacs. The acini are the basic units of respiration, with gas exchange taking place in all the alveoli present. The alveolar membrane is the gas exchange surface, surrounded by a network of capillaries. Across the membrane oxygen is diffused into the capillaries and carbon dioxide released from the capillaries into the alveoli to be breathed out. Alveoli are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continuous Positive Airway Pressure
Continuous positive airway pressure (CPAP) is a form of positive airway pressure (PAP) ventilation in which a constant level of pressure greater than atmospheric pressure is continuously applied to the upper respiratory tract of a person. The application of positive pressure may be intended to prevent upper airway collapse, as occurs in obstructive sleep apnea, or to reduce the work of breathing in conditions such as acute decompensated heart failure. CPAP therapy is highly effective for managing obstructive sleep apnea. Compliance and acceptance of use of CPAP therapy can be a limiting factor, with 8% of people stopping use after the first night and 50% within the first year. Medical uses Severe to moderate obstructive sleep apnea CPAP is the most effective treatment for moderate to severe obstructive sleep apnea, in which the mild pressure from the CPAP prevents the airway from collapsing or becoming blocked. CPAP has been shown to be 100% effective at eliminating obs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermittent Mandatory Ventilation
Intermittent Mandatory Ventilation (IMV) refers to any mode of mechanical ventilation where a regular series of breaths are scheduled but the ventilator senses patient effort and reschedules mandatory breaths based on the calculated need of the patient. Similar to continuous mandatory ventilation in parameters set for the patients pressures and volumes but distinct in its ability to support a patient by either supporting their own effort or providing support when patient effort is not sensed. IMV is frequently paired with additional strategies to improve weaning from ventilator support or to improve cardiovascular stability in patients who may need full life support. Synchronized intermittent mechanical ventilation (SIMV) Synchronized Intermittent Mechanical Ventilation is a variation of IMV, in which the ventilator breaths are synchronized with patient inspiratory effort. SIMV, with and without pressure support has not been shown to have any advantages over continuous mandatory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Perinatology
The ''Journal of Perinatology'' is a monthly peer-reviewed medical journal covering perinatology. It was established in 1981 as the ''Journal of the California Perinatal Association'', obtaining its current name in 1984. It is published by Nature Publishing Group on behalf of the California Perinatal Association, of which it is the official journal. The editor-in-chief is Edward E. Lawson (Johns Hopkins Hospital). According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 2.521. References External links * Pediatrics journals Nature Research academic journals Obstetrics and gynaecology journals Publications established in 1981 Monthly journals English-language journals Academic journals associate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William F
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German '' Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name shou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steven M
Stephen or Steven is a common English first name. It is particularly significant to Christians, as it belonged to Saint Stephen ( grc-gre, Στέφανος ), an early disciple and deacon who, according to the Book of Acts, was stoned to death; he is widely regarded as the first martyr (or " protomartyr") of the Christian Church. In English, Stephen is most commonly pronounced as ' (). The name, in both the forms Stephen and Steven, is often shortened to Steve ''yes'Steve is a masculine given name, usually a short form (hypocorism) of Steven or Stephen Notable people with the name include: steve jops * Steve Abbott (other), several people * Steve Adams (other), several people * Steve ... or Stevie (given name), Stevie. The spelling as Stephen can also be pronounced which is from the Greek original version, Stephanos. In English, the female version of the name is Stephanie. Many surnames are derived from the first name, including Template:Stephen-surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonnie J
Bonnie, is a Scottish given name and is sometimes used as a descriptive reference, as in the Scottish folk song, My Bonnie Lies over the Ocean. It comes from the Scots language word "bonnie" (pretty, attractive), or the French bonne (good). That is in turn derived from the Latin word "bonus" (good). The name can also be used as a pet form of Bonita. People named Bonnie Women * Bonnie Bartlett (born 1929), American actress * Bonnie Bedelia (born 1948), American actress * Bonnie Bernstein (born 1970), American sportscaster * Bonnie Bianco (born 1963), American singer and actress * Bonny Blair (born 1964), retired American speedskater * Bonnie Bramlett (born 1944), American singer and sometime actress * Bonnie Crombie (born 1960), Canadian politician, formerly Member of the Canadian Parliament * Bonnie Curtis (born 1966), American film producer * Bonnie Dasse (born 1959), retired American track and field athlete * Bonnie Dobson (born 1940), Canadian folk music songwriter, si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chris Lynn
Christopher Austin Lynn (born 10 April 1990) is an Australian cricketer. He is a right-handed batsman who plays for Queensland in Australian domestic cricket. Lynn was born in Brisbane, Queensland, and attended St Joseph's Nudgee College and the Queensland Academy of Sport. He is known for being an explosive batsman capable of hitting big sixes. Early career When not on professional duties, Lynn plays senior cricket for Toombul District Cricket Club in Brisbane. Lynn played for the Queensland under-19 side and made his first-class debut as a 19-year-old against South Australia at the Gabba in March 2010. A week later, against Western Australia, he scored 139 runs in the second innings and effectively saved Queensland from defeat. He represented the Brisbane Heat in the Big Bash League between 2011 and 2022. In his first season, he made 109 at an average of 21.80, in his second he made 175 at 35.00, including 51 off 29 balls against the Perth Scorchers and in his third he sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
