Adjustable fixing device for neurosurgery system

Abstract

The invention discloses an adjustable fixing device for a neurosurgery system. The adjustable fixing device comprises a base; sliding grooves are formed in the upper surface of the base, and sliding seats are arranged in the sliding grooves; the adjustable fixing device for the neurosurgery system is fixed to the two sides of a thoracic cavity through a left side plate and a right side plate, and a first lead screw is driven by a first stepping motor, so that the right side plate moves relative to limiting seats ; a second lead screw is driven by a second stepping motor, so that the limiting plates move up and down along direction guiding pillars; the height of the limiting plates are adjusted, so that the condition that a patient turns over without consciousness is prevented; the ends of girding belts can be clamped by fixing clamps, arms of the patient can be fixed to motion bars through the girding belts, and the positions of the motion bars can be adjusted by moving forwards and backwards and fixed through adjusting nuts, so that overturn of the thoracic cavity and unconscious movement of the arms are effectively limited, fixation over the patient is achieved, the structure is stable and not prone to loosing, and adjustability is high.

Description

technical field [0001] The invention relates to the technical field of neurosurgery auxiliary instruments, in particular to an adjustable fixing device for a neurosurgery system. Background technique [0002] In clinical neurosurgery, patients often experience symptoms of agitation, coma, and delirium. Due to the involvement of nerves, severe pain may be caused during the treatment process, causing violent and sudden movements of the patient's limbs. In this case, Usually, a restraint belt is used to control the movement of the patient. The common restraint belt currently used clinically is inconvenient to use, easy to slip, and the belt body is thin. It is a great trouble, and the existing fixing device has the disadvantages of weak adjustment ability and inconvenient use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an adjustable fixation device for neurosurgical systems. T...

AI Technical Summary

Problems solved by technology

[0002] In clinical neurosurgery, patients often experience symptoms of agitation, coma, and delirium. Due to the involvement of nerves, severe pain may be caused during the treatment process, causing violent and sudden movements of the patient's limbs. In this case, Usually, a restraint belt is used to control the movement of the patient. The common restraint belt currently used clinically is inconvenient to use, easy to slip, and the belt body is thin. At the same time, the existing fixing devices have the disadvantages of weak adjustment ability and inconvenient use

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