High-precision puncture device for neurosurgical intervention

Abstract

The high-precision puncture device comprises a base, a groove is formed in the front portion of the upper end of the base, a supporting frame is fixedly connected to the rear portion of the upper end of the base, a vertically-through notch is formed in the upper end of the supporting frame, a movable frame is arranged on the lower portion of the supporting frame, and outer sliding grooves are formed in the front end and the rear end of the movable frame correspondingly; inner sliding grooves are formed in the front inner wall and the rear inner wall of the movable frame, the two inner sliding grooves are jointly and movably connected with an angle adjusting device, a fixed clamping plate is arranged on the upper portion of the outer surface of the base, the fixed clamping plate is in threaded connection with a position adjusting device in a penetrating mode, and the angle adjusting device comprises a rear fixed plate and a front fixed plate. The ends, away from each other, of the rear fixing plate and the transverse plate are fixedly connected with transverse plates. The high-precision puncture device for neurosurgery intervention is high in stirring efficiency, good in stirring effect, high in stability and suitable for being used in production of energy-saving materials.

Description

technical field [0001] The invention relates to the field of puncture technology, in particular to a high-precision puncture device for neurosurgery intervention. Background technique [0002] Neurosurgery is mainly used to treat diseases of the brain, spinal cord and other nervous systems caused by trauma, such as cerebral hemorrhage that is life-threatening, brain trauma caused by a car accident, or brain tumor compression that requires surgical treatment. It is necessary to puncture the patient's body with a puncture needle to extract secretions for testing. The existing puncture devices have at least the following disadvantages during the puncture process: 1. The existing puncture devices often need to be operated by medical staff, which requires high operating requirements for medical staff. , in the case of unskilled medical staff, it is easy to cause puncture failure, repeated puncture is required, and secondary injury is caused to the patient; 2. The existing punctur...

AI Technical Summary

Problems solved by technology

[0002] Neurosurgery is mainly used to treat diseases of the brain, spinal cord and other nervous systems caused by trauma, such as cerebral hemorrhage that is life-threatening, brain trauma caused by a car accident, or brain tumor compression that requires surgical treatment. It is necessary to puncture the patient's body with a puncture needle to extract secretions for testing. The existing puncture devices have at least the following disadvantages during the puncture process: 1. The existing puncture devices often need to be operated by medical staff, which requires high operating requirements for medical staff. , in the case of unskilled medical staff, it is easy to cause puncture failure, repeated puncture is required, and secondary injury is caused to the patient; 2. The existing puncture device has low accuracy when hand-held, which is not conducive to treatment. Therefore, we introduce a A high-precision puncture device for neurosurgery intervention

Images