HYDROGEL STENT AND EMBOLIZATION DEVICE FOR CEREBRAL ANEURYSM

HYDROGEL STENT AND EMBOLIZATION DEVICE FOR CEREBRAL ANEURYSM

A hydrogel stent for cerebral aneurysm includes a hydrogel polymer, and a stent body wrapping at least a portion of the hydrogel polymer. The stent body is expandable in a cerebral aneurysm of a blood vessel. The stent body is provided in a mesh type surrounding at least a portion of the hydrogel po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHOI, Joon Ho, LEE, Deok Hee, HWANG, Seon Moon
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A hydrogel stent for cerebral aneurysm includes a hydrogel polymer, and a stent body wrapping at least a portion of the hydrogel polymer. The stent body is expandable in a cerebral aneurysm of a blood vessel. The stent body is provided in a mesh type surrounding at least a portion of the hydrogel polymers. An embolization device for cerebral aneurysm, includes a hydrogel stent for cerebral aneurysm; a micro-conduit providing a movement path for guiding the hydrogel stent to a cerebral aneurysm of a blood vessel; and a pusher wire connected to the hydrogel stent to be movable in the movement path.