经胸微创心脏室间隔缺损封堵器输送系统

Transthoracic minimally invasive heart ventricular septal defect plugging device conveying system

Abstract

本发明公开了一种经胸微创心脏室间隔缺损封堵器输送装置,其特征在于,包括定位线,输送通道和心脏封堵器接头;输送通道在定位线的引导下一端通向心脏间隔缺损处,心脏封堵器安装在封堵器接头内,心脏封堵器接头与输送通道对接后心脏封堵器经过输送通道进入心脏间隔缺损的位置并工作。该输送系统的主要特点就是整个装置短小,可以直接拿在手中,最近距离地靠近缺损部位,一个人即可完成穿刺、方向调整、轨道建立、封堵器释放等操作,一旦术中发现室间隔缺损不适合该方法或封堵失败,可以直接向上延长切口改为传统开胸手术,无需另作切口,或从导管室转运到手术室,最大程度地保证了病人的安全性。
The invention discloses a transthoracic minimally invasive occlusion interventricular septum defection plugger conveying appliance. The invention is characterized in that the device comprises a locating line, a conveying passage and a cardiac plugger adaptor; one end of the conveying passage is lead to the invasive occlusion part of the interventricular septum guided by the locating line, the cardiac plugger is installed inside the plugger adaptor, after being butted with the conveying passage, the cardiac plugger adaptor enters the position of the interventricular septum defection through the conveying passage and begins to work at the position. The conveying is mainly characterized in that the entire device is short and small, and can be held by hands directly. The defection part can beclosed as near as possible, and puncture, direction adjusting, guide rail building, and plugger releasing can be finished by only one person, during the operation, once the septum defection is not suitable for the method or the plugging fails, the incision can be directly extended upward and changed into the traditional thoracotomy, no extra incision is needed, or transferred from the cardiac catheter room to the operating room, and the security of the patient is greatly ensured.

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-102793570-ANovember 28, 2012上海形状记忆合金材料有限公司一种用于先天性心脏病介入治疗的外科输送装置