was diethyl ether used as anesthesia
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- General information. Ether (diethyl ether) is a colourless, highly volatile and flammable liquid that, in anaesthetic dosage, depresses cerebral activity. Advantages. Ether is a reliable and potent anaesthetic that is particularly useful when elaborate apparatus is not available and cost is an important consideration.
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Top 30 Doctor insights on: What Type Of Anesthesia Is Used For Colonoscopy Yesterday I had colonoscopy with anesthesia (passed out for the whole procedure) and today my lungs hurt. 7. Get help from a doctor now ›. R/O COMPLICATION: Often times Propofol is used for anesthesia it is very potent. Rarely when you are recovery from anesthesia, fluid may get into the lungs. This is referred as aspiration. I recommend following up with your GI doctor. If symptoms worsen acutely or fever develops, get immediate evaluation and X-ray to rule out aspiration Pneumonia.
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Fentanyl Intravenous fentanyl is often used for anesthesia and analgesia. During anaesthesia it is often used along with a hypnotic agent like propofol. Fentanyl may be included in a solution along with local anesthetic for neuraxial administration (epidural or intrathecal/spinal).
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- I've seen this device used in movies from time to time: somebody soaks a cloth in chloroform, holds it over a person's mouth and nose, and the person is instantly unconscious. This technique was generally used to facilitate anesthesia or to facilitate kidnapping.n my estimation, it's certainly possible to facilitate kidnapping with chloroform, provided one is strong enough to hold the cloth in front of the victim's mouth and nose until they are forced to breathe.
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- DIETHYL HYDROXYLAMINE AS OXYGEN SCAVANGER FOR BOILER WATER TREATMENT . ANIL KHERA, N. ANBANANTHAN . Ion Exchange India Ltd . 19/A, Phase II, Industrial Development Area, Patancheru 502 319, Medak Dist, AP, India. Waterside corrosion is a major problem in steam generation systems causing
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Alcohol It is, moreover, the alcohol in alcoholic beverages. The anesthetic ether is also made from ethanol. Methanol is used as a solvent, as a raw material for the manufacture of formaldehyde and special resins, in special fuels, in antifreeze, and for cleaning metals.
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- General Anesthetics. Ether, known as sweet vitriol until 1730, was discovered in 1275 by a Spanish chemist named Raymundus Lullius. While ethyl ether was first created in a laboratory in 1540 by a German scientist named Valerius Cordus, it wasn't until 1841 that the anesthetic property of ether was put to work.
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Ether and Chloroform In 1842, Georgia physician Crawford Williamson Long became the first doctor to use ether as a general anesthetic during surgery, when he used it to remove a tumor from the neck of his patient James M. Venable.ong did not publish the results of his experiments until 1848, and by that time Boston dentist William T.G. Morton had already gained fame with the first publicly demonstrated use of ether as an effective surgical anesthetic.
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- 3. a: a light volatile flammable liquid C4H10O used chiefly as a solvent and especially formerly as an anesthetic b: any of a class of organic compounds characterized by an oxygen atom attached to two carbon atoms. — ethe·ric \i-ˈther-ik, -ˈthir-\ adjective. See ether defined for English-language learners.
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William T. G. Morton William Thomas Green Morton (August 9, 1819 – July 15, 1868) was an American dentist who first publicly demonstrated the use of inhaled ether as a surgical anesthetic in 1846.The promotion of his questionable claim to have been the discoverer of anesthesia became an obsession for the rest of his life.n the autumn of 1844, Morton entered Harvard Medical School and attended the chemistry lectures of Dr. Charles T. Jackson, who introduced Morton to the anesthetic properties of ether. Morton then also left Harvard without graduating.
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The painful story behind modern anesthesia An illustration of the first use of ether as an anesthetic in 1846 by the dental surgeon W.T.G. Morton. Photo: Wikimedia Commons. Recalling these lessons during the summer of 1846, Morton purchased bottles of the stuff from his local chemist and began exposing himself and a menagerie of pets to ether fumes.n illustration of the first use of ether as an anesthetic in 1846 by the dental surgeon W.T.G. Morton. Photo: Wikimedia Commons. Recalling these lessons during the summer of 1846, Morton purchased bottles of the stuff from his local chemist and began exposing himself and a menagerie of pets to ether fumes.
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- Since propofol came onto the market, it has been the most widely used, and arguably one of the safest anesthetic induction agents used in both human and veterinary anesthesia. Alfaxalone, brand name Alfaxan, is the newest anesthetic induction agent to enter the United States market after approval by the FDA in 2014. Although it is new in this country, it has been available and used widely throughout the world since 2001.
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Ethers: Definition, Properties & Uses Ether! Although ether is no longer used as a numbing agent in surgeries, it still has many uses today. For example, ether is used in the manufacturing process of many fragrances or it may be used as starter fluid for engines. We'll delve further into the uses of ether later, but let's take a moment now to look at the structure of ether.
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Fentanyl and versed for conscious sedation The anesthesia being used was “ conscious sedation ” where I would be given sedatives (Versed) and pain medication (Fentanyl). It is necessary to remain conscious and alert for certain portions of the procedure.
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Diethyl ether Diethyl ether has a high cetane number of 85-96 and is used as a starting fluid, in combination with petroleum distillates for gasoline and diesel engines because of its high volatility and low flash point.
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Why is ether not used for anesthesia anymore? By today's standards, ether looks like this …. Di-ethyl ether is not just flammable, it is explosive. With electrocautery in widespread use these days, you just couldn’t use ether without serious risk of a fire in the operating room. It has a pungent and unpleasant odor. (Some of the new ones do as well.) It is very soluble in the tissues of the body.
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Original ContributionExpanding the use of topical anesthesia in wound management: sequential layered application of topical lidocaine with epinephrine Topical anesthesia eliminates the need for injection of anesthetic. Most studies on the use of topical anesthesia were done on children, using 3 active ingredients (lidocaine, epinephrine, tetracaine, or tetracaine, adrenaline, cocaine) for relatively small wounds of the face and scalp.
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diethyl ether diethyl ether di·eth·yl ether (dī-ěth'əl) n. A pungent, volatile, highly flammable liquid derived from the distillation of ethyl alcohol with sulfuric acid and widely used as an inhalation anesthetic. Also called ethyl ether, ethyl oxide, sulfuric ether.
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- William Thomas Green Morton was an American dentist who first publicly demonstrated the use of inhaled ether as a surgical anesthetic in 1846. The promotion of his questionable claim to have been the discoverer of anesthesia became an obsession for the rest of his life.
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Introduction to Ethers CH 3 -O-CH 2 -CH=CH-CH(CH3-O)-CH 3. Many ethers are used in industry as solvents. Diethyl ether has found widespread use as an anesthetic since 1846, in which application it is referred to simply as ether.It and other ethers are valuable solvents for gums, fats, waxes, and resins.thers are slightly polar as the C-O - C bond angle in the functional group is about 110 degrees, and the C-O dipole does not cancel out. Ethers are more polar than alkenes but not as polar as alcohols, esters or amides of comparable structure.
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Desflurane Desflurane (1,2,2,2-tetrafluoroethyl difluoromethyl ether) is a highly fluorinated methyl ethyl ether used for maintenance of general anesthesia.Like halothane, enflurane, and isoflurane, it is a racemic mixture of (R) and (S) optical isomers (enantiomers).Together with sevoflurane, it is gradually replacing isoflurane for human use, except in economically undeveloped areas, where its high cost precludes its use.It has the most rapid onset and offset of the volatile anesthetic drugs used for general anesthesia due to its low solubility in blood.esflurane (1,2,2,2-tetrafluoroethyl difluoromethyl ether) is a highly fluorinated methyl ethyl ether used for maintenance of general anesthesia.
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- 27. Anesthetics were used in at least 80,000 cases during the Civil War. More than 76 percent of the time the agent used was chloroform, but ether was popular in general hospitals, and a combination of ether and chloroform was used in 9.1 percent of the cases.
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- An L-70fluid warmer was then plugged into the Hotlineand primed once the machine was turned on.After the intravenous, radial artery, and epi-dural catheter placements were applied to the pa-tient in the preoperative area, the patient wasbrought to the operating room.
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Techniques of Local Anesthesia for Prostate Procedures and Biopsies In 1996, Nash et al described the use of local anesthesia for prostate biopsy via a periprostatic block.However, until Soloway and Obek published a corroborating study in 2000,few urologists opted to change their prostate biopsy procedure.
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- Guidelines for Use of Ketamine. Ketamine is commonly used in many laboratory species for anesthesia and chemical restraint. Ketamine is classified as a dissociative anesthetic, which means it produces dose-related unconsciousness and analgesia, but not classical anesthesia.
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- Propofol is also commonly used in veterinary medicine. Propofol has largely replaced sodium thiopental for induction of anesthesia because recovery from propofol is more rapid and clear when compared with thiopental.