The utility model relates to an ultrasonic intervention guiding device, mainly solve the problem of the existing technology between ultrasonic probe and puncture needle's not firm, angle adjustment is inconvenient and puncture precision is insufficient. The device includes the sleeve hoop of detachable suit in ultrasonic probe, vertical setting's guide rod, adjustable angle's connecting piece and locking structure, can ensure the stable connection and accurate regulation between ultrasonic probe and puncture needle. Through the precisely designed adjusting screw, ball head and connecting sleeve, the puncture needle can flexibly adjust the angle, ensure the accurate control of puncture direction and position, the combination of antiskid pad and rubber pad effectively improves the friction between probe and sleeve hoop, prevents the sliding, ensures the stability. The device simple structure, convenient operation has higher puncture precision and stability, can significantly improve the safety and effectiveness of ultrasonic guiding intervention puncture, is applicable to clinical various ultrasonic guiding intervention operation.
