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Anesthetic Machine
An anaesthetic machine (British English) or anesthesia machine (American English) is a medical device used to generate and mix a fresh gas flow of medical gases and inhalational anaesthetic agents for the purpose of inducing and maintaining anaesthesia. The machine is commonly used together with a mechanical ventilator, breathing system, suction equipment, and patient monitoring devices; strictly speaking, the term "anaesthetic machine" refers only to the component which generates the gas flow, but modern machines usually integrate all these devices into one combined freestanding unit, which is colloquially referred to as the "anaesthetic machine" for the sake of simplicity. In the developed world, the most frequent type in use is the continuous-flow anaesthetic machine or "Boyle's machine", which is designed to provide an accurate supply of medical gases mixed with an accurate concentration of anaesthetic vapour, and to deliver this continuously to the patient at a safe press ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maquet
Maquet (self-styled as MAQUET) is a multinational German company based in Rastatt with focus on equipment for surgical workplaces, anesthesia systems, workstations for intensive care and cardiovascular devices. MAQUET does business in three primary divisions - Surgical Workplaces, Critical Care and Cardiovascular. Maquet is one of the three primary business units of Swedish parent Getinge Group. Productions facilities are located in: *Germany **Rastatt ** Hirrlingen **Hechingen *France ** Ardon **La Ciotat * Sweden **Solna *Turkey **Antalya * China ** Suzhou *United States **California - San Jose **New Jersey - Fairfield, Mahwah, Wayne * Brazil ** São Paulo - Cajamar *Puerto Rico **Dorado (entity closed in 2014 transfer of production to Wayne USA 2008) History The foundation for MAQUET was laid in 1838 by Johann Friedrich Fischer in Heidelberg. The company manufactured and sold patient chairs and other health care equipment. In 1876 it was a takeover of the company by Curt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anaesthesia
Anesthesia is a state of controlled, temporary loss of sensation or awareness that is induced for medical or veterinary purposes. It may include some or all of analgesia (relief from or prevention of pain), paralysis (muscle relaxation), amnesia (loss of memory), and unconsciousness. An individual under the effects of anesthetic drugs is referred to as being anesthetized. Anesthesia enables the painless performance of procedures that would otherwise cause severe or intolerable pain in a non-anesthetized individual, or would otherwise be technically unfeasible. Three broad categories of anesthesia exist: * General anesthesia suppresses central nervous system activity and results in unconsciousness and total lack of sensation, using either injected or inhaled drugs. * Sedation suppresses the central nervous system to a lesser degree, inhibiting both anxiety and creation of long-term memories without resulting in unconsciousness. * Regional and local anesthesia, which blocks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Von Foregger
Richard von Foregger (27 June 1872 – 18 January 1960) was an Austrian-American chemist, manufacturer and Olympic swimmer. He was born in Austria, educated in Germany and Switzerland, and worked in the United States, where he invented and mass-produced several air regeneration systems. He moved to the US in 1902, obtained citizenship in 1910, and lived there until his death. Early years Richard von Foregger was the son of Richard and Elise von Etlinger. His father was a judge and later a senator in the Austrian Parliament. His mother was born and raised in Odessa, then part of the Russian Empire. She taught von Foregger some Russian, in addition to his native German and fluent French and English. He graduated from the University of Munich. There he trained in fencing that left lifelong scars on his face. He continued his education at the University of Stuttgart and the University of Bern, where he defended his PhD in chemistry in 1896. He then worked for a British company in Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metonym
Metonymy () is a figure of speech in which a concept is referred to by the name of something closely associated with that thing or concept. Etymology The words ''metonymy'' and ''metonym'' come from grc, μετωνυμία, 'a change of name', from , 'after, post, beyond' and , , a suffix that names figures of speech, from , or , 'name'. Background Metonymy and related figures of speech are common in everyday speech and writing. Synecdoche and metalepsis are considered specific types of metonymy. Polysemy, the capacity for a word or phrase to have multiple meanings, sometimes results from relations of metonymy. Both metonymy and metaphor involve the substitution of one term for another. In metaphor, this substitution is based on some specific analogy between two things, whereas in metonymy the substitution is based on some understood association or contiguity. American literary theorist Kenneth Burke considers metonymy as one of four "master tropes": metaphor, metonymy, sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many List of islands of the United Kingdom, smaller islands within the British Isles. Northern Ireland shares Republic of Ireland–United Kingdom border, a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Roman Empire, Romans as ''Londinium'' and retains its medieval boundaries.See also: Independent city#National capitals, Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national Government of the United Kingdom, government and Parliament of the United Kingdom, parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the Counties of England, counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Bartholomew's Hospital
St Bartholomew's Hospital, commonly known as Barts, is a teaching hospital located in the City of London. It was founded in 1123 and is currently run by Barts Health NHS Trust. History Early history Barts was founded in 1123 by Rahere (died 1144, and entombed in the nearby Priory Church of St Bartholomew the Great), a favourite courtier of King Henry I. The dissolution of the monasteries did not affect the running of Barts as a hospital, but left it in a precarious position by removing its income. It was refounded by King Henry VIII in December 1546, on the signing of an agreement granting the hospital to the Corporation of London.''St Bartholomew's Hospital'' ''Old and New London'': Volume 2 (1878), pp. 359–363. Retrieved 30 January 2009 The hospital became legally styled as the "House of the Poore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Edmund Gaskin Boyle
Henry Edmund Gaskin Boyle OBE (2 April 1875 – 15 October 1941) was a pioneering anaesthetist best remembered for the development of early anaesthetic machines. Early life Born in Barbados, he was the only child of Henry Eudolphus Boyle, estate manager and his wife, Elizabeth, daughter of Benjamin Law Gaskin, a member of the House of Assembly. He moved to England in 1894 after schooling at Harrison College, Bridgetown. Professional life Boyle qualified MRCS LRCP in 1901 from St Bartholomew's Hospital, London. He worked as a junior anaesthetist at Barts and was appointed visiting consultant in 1903. During World War I he worked with the Royal Army Medical Corps in London, publishing over 3600 cases anaesthetised with nitrous oxide-oxygen-ether. His work was recognised with an OBE. Boyle promoted intratracheal insufflation techniques using nitrous oxide, oxygen and ether, replacing open-drop anaesthesia. Initially he used imported Gwathmey machines from the USA, but find ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defence Medical Services
The Defence Medical Services (DMS) is an umbrella organisation within the Ministry of Defence in the United Kingdom. It consists of the Defence Medical Services Group, part of Strategic Command, the Royal Navy Medical Service, Army Medical Services and RAF Medical Services. Structure The Defence Medical Services are led by the Director General, currently Peter Homa. In October 2022, it was announced that Clare Walton had been appointed as Director General of the Defence Medical Services, with the rank of Air Marshal, to take effect from July 2023. The Director General DMS is the defence authority for end to end Defence healthcare and medical operational capability. The Defence Medical Services Group also has three two-star directors. * Surgeon General and Defence Medical Director, currently Major General Tim Hodgetts. * Director of Medical Personnel and Training, currently Air Vice Marshal Clare Walton. ** The Medical Personnel and Training Directorate includes the Defence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressure
Pressure (symbol: ''p'' or ''P'') is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure (also spelled ''gage'' pressure)The preferred spelling varies by country and even by industry. Further, both spellings are often used ''within'' a particular industry or country. Industries in British English-speaking countries typically use the "gauge" spelling. is the pressure relative to the ambient pressure. Various #Units, units are used to express pressure. Some of these derive from a unit of force divided by a unit of area; the International System of Units, SI unit of pressure, the Pascal (unit), pascal (Pa), for example, is one newton (unit), newton per square metre (N/m2); similarly, the Pound (force), pound-force per square inch (Pounds per square inch, psi) is the traditional unit of pressure in the imperial units, imperial and United States customary units, U.S. customary systems. Pressure may also be e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Monitor
In medicine, monitoring is the observation of a disease, condition or one or several medical parameters over time. It can be performed by continuously measuring certain parameters by using a medical monitor (for example, by continuously measuring vital signs by a bedside monitor), and/or by repeatedly performing medical tests (such as blood glucose monitoring with a glucose meter in people with diabetes mellitus). Transmitting data from a monitor to a distant monitoring station is known as telemetry or biotelemetry. Classification by target parameter Monitoring can be classified by the target of interest, including: * Cardiac monitoring, which generally refers to continuous electrocardiography with assessment of the patients condition relative to their cardiac rhythm. A small monitor worn by an ambulatory patient for this purpose is known as a Holter monitor. Cardiac monitoring can also involve cardiac output monitoring via an invasive Swan-Ganz catheter. * Hemodynamic monit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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