| 摘要 |
The subject invention is an image guided, Computerized Tomography and Magnetic Resonance Imaging compatible device for inserting needle or any such medical device at a desired place in the body. The subject invention comprises a circular base plate, a supporting ring that is placed in a groove in the base plate, an arc, a needle guide that slides on the arc, a screw which fixes the arc with the supporting ring and the circular base plate and a locking pin which fixes the arc with the supporting ring in such a way that the arc becomes perpendicular to the circular base plate. When the locking pin is removed, this allows the arc to fall and thus frees the needle placed to move with breathing without hindrance from the subject invention, enabling placement of needle also in body parts that move with breathing. |
