公开(公告)号：US20110288528A1

公开(公告)日：2011-11-24

申请号：US13196221

申请日：2011-08-02

申请人： Kuan Ku Lin ,  Philip S. Yuan

发明人： Kuan Ku Lin ,  Philip S. Yuan

IPC分类号： A61M5/00

CPC分类号： A61B17/8811 ,  A61B17/3431 ,  A61B17/3468 ,  A61B17/7098 ,  A61B17/8855 ,  A61M31/00

摘要： An extractable device is used to insert a medicinal filling into a vertebral body. The device comprises a filling member and a pasty medicine. The filling member is made of a flexible and permeable wall and is provided with a holding portion and an injection port via which the pasty medicine is injected into the holding portion after the filling member is inserted into the vertebral body. The holding portion is provided with an opening which is releasably lashed by one end of one or more threads so as to make the opening leakproof. Upon completion of solidification of the pasty medicine in the holding portion of the filling member, other end of the thread is pulled to unlash the opening of the holding portion, thereby enabling the filling member to be extracted from the vertebral body so as to leave only the medicine in the vertebral body.

摘要翻译： 一种可提取的装置用于将药用填充物插入椎体中。 该装置包括填充构件和糊状药物。 填充构件由柔性和可渗透的壁制成，并且在填充构件插入椎体后设置有保持部分和注射口，通过该保持部分和注射口将糊状药物注入到保持部分中。 保持部设置有一个开口，该开口由一个或多个螺纹的一端可释放地打开，以使开口防漏。 在填充部件的保持部中的糊状药剂固化完成后，拉动螺纹的另一端以松开保持部的开口，由此能够使填充部件从椎体抽出，仅留下 该药在椎体中。