CT positioner that punctures

The utility model discloses a CT positioner that punctures, including two -layer positioning network, positioning network comprises frame, warp, weft and locating hole, and warp, weft both ends are connected on the frame, and the warp weft junction is equipped with the locating hole, and warp locates the outside with frame attach and is equipped with the warp reference numeral, and weft locates the outside with frame attach and is equipped with the weft reference numeral, still includes a warp 3, and a warp 3 is used for making the positioning network that attend lower floor between keeping parallelism with fixing between the two -layer positioning network. The utility model discloses a CT positioner that punctures, two -layer positioning network about utilizing combines CT scanning technique, can accurately confirm puncture site and direction, reaches the purpose of accurate positioning. The utility model discloses install and applicablely mainly be applicable to the accurate puncture at interface smooth rel