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Link to original content: http://dbpedia.org/resource/Hemoperfusion
About: Hemoperfusion

About: Hemoperfusion

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Hemoperfusion or hæmoperfusion (see spelling differences) is a method of filtering the blood extracorporeally (that is, outside the body) to remove a toxin. As with other extracorporeal methods, such as hemodialysis (HD), hemofiltration (HF), and hemodiafiltration (HDF), the blood travels from the patient into a machine, gets filtered, and then travels back into the patient, typically by venovenous access (out of a vein and back into a vein). The US Food and Drug Administration (FDA) defines sorbent hemoperfusion as follows:

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  • La Hemoperfusión consiste en la eliminación de toxinas o metabolitos de la circulación de la sangre por medio de la diálisis a través de un circuito extra corpóreo adecuado y el uso de sustancias adsorbentes. Los compuestos utilizados en este proceso pueden ser microcápsulas semipermeables que contienen adsorbentes tales como el carbón activado) o enzimas, preparaciones enzimáticas como los microsomas atrapados en un gel, enzimas libres de membranas unidas a transportadores artificiales u otros adsorbentes como varias resinas o agarosa conjugada a la albúmina. * Datos: Q3144950 (es)
  • Hemoperfusion or hæmoperfusion (see spelling differences) is a method of filtering the blood extracorporeally (that is, outside the body) to remove a toxin. As with other extracorporeal methods, such as hemodialysis (HD), hemofiltration (HF), and hemodiafiltration (HDF), the blood travels from the patient into a machine, gets filtered, and then travels back into the patient, typically by venovenous access (out of a vein and back into a vein). In hemoperfusion, the blood perfuses a filter composed of artificial cells filled with activated carbon or another microporous material. Small molecules in solution within the serum (such as the toxin) cross the membranes into the microporous material (and get trapped therein), but formed elements (the blood cells) brush past the artificial cells just as they brush past each other. In this way, the microporous material's filtering ability can be used without destroying the blood cells. First introduced in the 1940s, hemoperfusion was refined during the 1950s through 1970s, and then introduced clinically for the treatment of poisoning in the 1970s and 1980s. It is sometimes used to treat drug overdose, sometimes in conjunction with the other extracorporeal techniques previously mentioned. The US Food and Drug Administration (FDA) defines sorbent hemoperfusion as follows: ″(a) Identification. A sorbent hemoperfusion system is a prescription device that consists of an extracorporeal blood system similar to that identified in the hemodialysis system and accessories (876.5820) and a container filled with adsorbent material that removes a wide range of substances, both toxic and normal, from blood flowing through it. The adsorbent materials are usually activated-carbon or resins which may be coated or immobilized to prevent fine particles entering the patient's blood. The generic type of device may include lines and filters specifically designed to connect the device to the extracorporeal blood system. The device is used in the treatment of poisoning, drug overdose, hepatic coma, or metabolic disturbances.″ Hemoperfusion is also used in the treatment of specific intoxications, such as valproic acid, theophylline, and meprobamate. Despite its availability, this technique is only infrequently utilized as a medical process used to remove toxic substances from a patient's blood. (en)
  • L’hémoperfusion est un procédé médical, utilisé pour éliminer les substances toxiques du sang d'un patient, durant lequel une grande quantité de sang est pompé hors du corps puis passé à travers une substance absorbante, généralement des résines ou du charbon actif. On l'utilise principalement pour débarrasser le sang des drogues ou des poisons présents en cas d'urgence, en particulier chez les patients souffrant d'insuffisance rénale, et comme mesure d'accompagnement avant et après une greffe du foie. C'est une voie d'épuration extra-rénale (fr)
  • Hemoperfuzja – zabieg polegający na przepuszczeniu krwi pacjenta przez , w którym na żywicy lub aktywnym węglu następuje adsorpcja niektórych związków chemicznych. Przefiltrowana krew wraca do organizmu pacjenta. Hemoperfuzję stosuje się między innymi w leczeniu zatruć karbamazepiną, teofiliną i kwasem walproinowym. (pl)
  • Hemoperfusão é uma técnica de filtragem de sangue em meio extracorpóreo (ou seja, fora do corpo) para remover uma toxina. Tal como acontece com outros métodos extracorpóreos, como hemodiálise (HD), (HF) e (HDF), o sangue do paciente passa por uma máquina, é filtrado e, em seguida, retorna ao paciente, geralmente por acesso venoso. Introduzida pela primeira vez na década de 1940, a hemoperfusão foi aprimorada ao longo das décadas de 1950 a 1970 e, em seguida, foi introduzida clinicamente para o tratamento de envenenamento nas décadas de 1970 e 1980. Também é usado para tratar overdose de drogas, às vezes em conjunto com outras técnicas extracorpóreas. A hemoperfusão também é usada no tratamento de intoxicações específicas, como por ácido valproico, teofilina e . Apesar de sua disponibilidade, a técnica é pouco utilizada na medicina para remover substâncias tóxicas do sangue de pessoas. (pt)
  • 血液灌流(英語:hemoperfusion),是一个用于从病人血液里分离的医疗过程。治疗是用抽水设备将病人大量的血液抽出体外,然后通过固态过滤剂过滤。常用的吸附物质是活性炭和树脂。 其主要用途包括在紧急情况下从血液清除药物或毒物 ,消除肾功能衰竭患者血液中的有毒物质,并作为对后患者的支持治疗。 (zh)
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  • La Hemoperfusión consiste en la eliminación de toxinas o metabolitos de la circulación de la sangre por medio de la diálisis a través de un circuito extra corpóreo adecuado y el uso de sustancias adsorbentes. Los compuestos utilizados en este proceso pueden ser microcápsulas semipermeables que contienen adsorbentes tales como el carbón activado) o enzimas, preparaciones enzimáticas como los microsomas atrapados en un gel, enzimas libres de membranas unidas a transportadores artificiales u otros adsorbentes como varias resinas o agarosa conjugada a la albúmina. * Datos: Q3144950 (es)
  • L’hémoperfusion est un procédé médical, utilisé pour éliminer les substances toxiques du sang d'un patient, durant lequel une grande quantité de sang est pompé hors du corps puis passé à travers une substance absorbante, généralement des résines ou du charbon actif. On l'utilise principalement pour débarrasser le sang des drogues ou des poisons présents en cas d'urgence, en particulier chez les patients souffrant d'insuffisance rénale, et comme mesure d'accompagnement avant et après une greffe du foie. C'est une voie d'épuration extra-rénale (fr)
  • Hemoperfuzja – zabieg polegający na przepuszczeniu krwi pacjenta przez , w którym na żywicy lub aktywnym węglu następuje adsorpcja niektórych związków chemicznych. Przefiltrowana krew wraca do organizmu pacjenta. Hemoperfuzję stosuje się między innymi w leczeniu zatruć karbamazepiną, teofiliną i kwasem walproinowym. (pl)
  • 血液灌流(英語:hemoperfusion),是一个用于从病人血液里分离的医疗过程。治疗是用抽水设备将病人大量的血液抽出体外,然后通过固态过滤剂过滤。常用的吸附物质是活性炭和树脂。 其主要用途包括在紧急情况下从血液清除药物或毒物 ,消除肾功能衰竭患者血液中的有毒物质,并作为对后患者的支持治疗。 (zh)
  • Hemoperfusion or hæmoperfusion (see spelling differences) is a method of filtering the blood extracorporeally (that is, outside the body) to remove a toxin. As with other extracorporeal methods, such as hemodialysis (HD), hemofiltration (HF), and hemodiafiltration (HDF), the blood travels from the patient into a machine, gets filtered, and then travels back into the patient, typically by venovenous access (out of a vein and back into a vein). The US Food and Drug Administration (FDA) defines sorbent hemoperfusion as follows: (en)
  • Hemoperfusão é uma técnica de filtragem de sangue em meio extracorpóreo (ou seja, fora do corpo) para remover uma toxina. Tal como acontece com outros métodos extracorpóreos, como hemodiálise (HD), (HF) e (HDF), o sangue do paciente passa por uma máquina, é filtrado e, em seguida, retorna ao paciente, geralmente por acesso venoso. A hemoperfusão também é usada no tratamento de intoxicações específicas, como por ácido valproico, teofilina e . Apesar de sua disponibilidade, a técnica é pouco utilizada na medicina para remover substâncias tóxicas do sangue de pessoas. (pt)
rdfs:label
  • Hemoperfusion (en)
  • Hemoperfusión (es)
  • Hémoperfusion (fr)
  • Hemoperfuzja (pl)
  • Hemoperfusão (pt)
  • 血液灌流 (zh)
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