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发明授权
CN102008315B 一种CT、MRI同步检测定位针 失效 - 权利终止

一种CT、MRI同步检测定位针
摘要：
本发明公开了一种CT、MRI同步检测定位针，包括硅胶管，硅胶管内设有引导针，引导针两侧设有空腔，空腔内设有隔膜，将空腔分为若干小室，小室内置有液体，其中，位于引导针一侧的若干小室内置有CT对比剂，位于引导针另一侧的若干小室内置有MRI对比剂。本发明采用活体内植入特别设计的硅胶定位针，并通过多平面重建技术，达到不同的影像资料和病理资料的同步比较，可广泛用于肿瘤实验研究。
摘要（英）：

The present invention discloses a CT and MRI synchronous detection location pin, comprising a silicon tube, in which a guide pin is disposed, wherein two sides of the guide pin are provided with a cavity; diaphragms are disposed in the cavity for dividing the cavity into a plurality of small chambers; liquid is disposed in the small chamber, wherein CT contrast agents are disposed in the plurality of small chambers at one side of the guide pin, and MRI contrast agents are disposed in the plurality of small chambers at the other side of the guide pin. In the present invention, different image data and pathology data are compared synchronously via embedding a specifically designed silicone locating pin into a living body and using multi-plane reconstruction technique; the CT and MRI synchronous detection location pin can be widely used in tumour experiments and researches.

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