Nerve intervention head and neck fixed pillow

Abstract

The invention discloses a neurointervention head and neck fixing pillow. The problems that in a neurointervention process, the head and neck are not easily fixed, which makes it inconvenient for a doctor to conduct operation and makes operations easily fail and the like are effectively solved. The neurointervention head and neck fixing pillow comprises a rack, a head pillow is longitudinally connected to the rack in a sliding mode, a first rotary shaft and a second rotary shaft are symmetrically arranged below the head pillow, a left tray plate and a first incomplete gear are fixedly arrangedon the first rotary shaft in sequence, the left tray plate is connected with the head pillow, a first rack is meshed with the first incomplete gear, a left clamping plate is fixedly connected to the upper portion of the first rack, a right tray plate and a second incomplete gear are fixedly arranged on the second rotary shaft in sequence, the right tray plate is connected with the head pillow, a second rack is meshed with the second incomplete gear, a right clamping plate is fixedly connected to the upper portion of the second rack to make the head pillow move downwards, then the first rotaryshaft and the second rotary shaft are driven to rotate and move oppositely, the structure, close to the middle, of the left clamping plate and the right clamping plate is controlled, and the gravity of the head itself is utilized to conduct automatic adjustment and preliminary location.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a nerve-intervention head and neck fixation pillow. Background technique [0002] With the improvement of the performance of digital subtraction angiography (DSA) equipment and the maturity of interventional technology, neurological intervention, with its advantages of less trauma and quicker recovery, has become a major field of neurology, neurosurgery, and radiology in major hospitals in the world. A technique that mainly includes cerebral angiography, recanalization and shaping therapy for ischemic cerebrovascular disease, embolization therapy for hemorrhagic cerebrovascular disease, etc. The proportion is very large. In order to obtain a clear and accurate head DSA image and reduce surgical complications during embolization or stent implantation, it is very important to fix the head and neck of the surgical patient, which is related to the operation. Succ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a nerve intervention head and neck fixed pillow, which effectively solves the problem that the head and neck are not easy to fix during the nerve intervention process, it is inconvenient for doctors to operate, and it is easy to cause Surgical errors, etc.

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