Auxiliary fixing device special for neurosurgery

Abstract

The invention discloses an auxiliary fixing device special for neurosurgery, and belongs to the technical field of surgery fixing. The auxiliary fixing device comprises a frame body, wherein the rightside surface of the inner wall of the frame body is provided with two sliding chutes; the right side surfaces of the inner walls of the two sliding chutes are in lap joint with the right side surfaces of sliding blocks; the left side surfaces of the sliding blocks are fixedly connected with the right side surface of a movement rod; and the left side surface of the movement rod and the right sidesurface of a toothed plate are fixedly connected. According to the auxiliary fixing device special for the neurosurgery, through the mutual cooperation of threaded columns, thread caps, arc-shaped clamping plates, a pushing plate, a sliding rod, a sliding sleeve, a first gear, the movement rod and a movement plate, the first gear drives the movement rod to upwards move, and when the move plate upwards moves to a proper position, the pushing plate is loosened to enable the sliding rod and clamping grooves to be in stable contact. The device can clamp the head of a patient to guarantee that thesurgery is stably carried out. Meanwhile, according to different heights of doctors, the angle of the movement plate can be manually regulated so as to bring convenience to medical staff.

Description

technical field [0001] The invention belongs to the technical field of surgical fixation, in particular to a special auxiliary fixation device for neurosurgery. Background technique [0002] Neurosurgery is a branch of surgery. Neurosurgery is mainly used to treat diseases of the brain, spinal cord and other nervous systems caused by trauma. At present, when medical personnel perform operations on the patient's head, they need to place the patient on the operating table and fix it at the same time. Only the patient's head can be operated on, but because the angle of the operating bed is fixed, when facing medical staff of different heights, it is impossible to adjust the angle of the operating bed, which brings inconvenience to the medical staff. Contents of the invention [0003] (1) Solved technical problems [0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a special auxiliary fixation device for neurosurgery, whi...

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a special auxiliary fixation device for neurosurgery, which solves the problem that the angle of the operating bed cannot be adjusted and the operation is inconvenient for medical personnel.

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