The development of extrahepatic portacaval shunt device based on magnetic compression technique through the interventional procedure / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 421-436, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-264171
ABSTRACT
A device of extrahepatic portacaval shunt is introduced. This device is composed of the daughter and parent magnets and the vascular interventional operation equipment. It is based on the principle of magnetic compression technology, through the intervention approach the daughter and mother magnet are moved to the portal vein and inferior vena cava, respectively. Then the two magnets attract and compress the vessel walls of portal vein and inferior vena cava. Two weeks later, the magnets are detached from the vessel wall with a RUPS-set and the portacaval shunt is established. It is mainly used for the treatment of portal hypertension. It belongs to the interventional operation, there is no any foreign body remaining after the portacaval shunt is established, which can maintain long-term patency. Futhermore the portacaval shunt will not be expanded, therefore it can significantly reduce the incidence of hepatic encephalopathy.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Derivación Portocava Quirúrgica
/
Diseño de Equipo
/
Magnetismo
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2013
Tipo del documento:
Artículo
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