ANEURYSM NECK EMBOLUS MEMBER AND MANUFACTURING METHOD OF ANEURYSM NECK EMBOLUS MEMBER

To provide an aneurysm neck embolus member capable of forming an embolus in an aneurysm neck without applying unnecessary pressure to a vessel being a parent artery or the inside of the aneurysm with a simple configuration, and a manufacturing method of the aneurysm neck embolus member.SOLUTION: An...

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Hauptverfasser:	USAMI TAKENO, USAMI NANNO, USAMI TOMONO, USAMI KEIKO, USAMI KAYA, ANAMI NOBUKO, USAMI SHINNO, USAMI RINO, USAMI AKINO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	To provide an aneurysm neck embolus member capable of forming an embolus in an aneurysm neck without applying unnecessary pressure to a vessel being a parent artery or the inside of the aneurysm with a simple configuration, and a manufacturing method of the aneurysm neck embolus member.SOLUTION: An aneurysm neck embolus member and a manufacturing method of the aneurysm neck embolus member can be provided. The aneurysm neck embolus member includes: a flexible body part having a cylindrical shape and made of a net material; a fixation part fixed such that a rod material inserted to the body part is wrapped by one end of the body part; and an embolus part in which at least a part of the body part extends in a radial direction of the body part.SELECTED DRAWING: Figure 1A 【課題】簡素な構成でありながら、親動脈である血管または動脈瘤内に必要以上の圧力をかけずに動脈瘤のネックに塞栓を形成することを可能とした動脈瘤頚部塞栓部材および動脈瘤頚部塞栓部材の製造方法を提供することを目的とする。【解決手段】可撓性を有し筒状の形状を有する網材からなる本体部と、前記本体部に挿入される棒材を前記本体部の一端部が包持するように固定された固定部と、前記本体部の少なくとも一部が前記本体部の半径方向に伸び出した塞栓部と、を含むことを特徴とした動脈瘤頚部塞栓部材および動脈瘤頚部塞栓部材の製造方法を提供することができる。【選択図】図１Ａ