Lifting device used for inspection of neurology department and having buffering protection function

Abstract

The invention discloses a lifting device used for inspection of the neurology department and having a buffering protection function. The lifting device comprises a clamping seat and a supporting column; the supporting column is fixedly arranged on the clamping seat; a groove with an opening being upwards formed is formed in the supporting column; a threaded rod is arranged in the groove, and the bottom end of the threaded rod is rotatably connected with the inner bottom of the groove; a first bevel gear is fixedly arranged on the lower portion of the threaded rod, and one side of the first bevel gear is engaged with a second bevel gear; the right end of the second bevel gear is fixedly connected with a rotating shaft; and the right end of the rotating shaft extends to the right side of thesupporting column and is fixedly connected with a handle. The lifting device has the beneficial effects that the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, thus the first bevel gear drives the threaded rod to rotate, under the normal circumstance, the threaded rod drives the lifting column to upwards move, but the lifting column cannot rotate under the effect of guiding rods, and thus the lifting column can only upwards move.

Description

technical field [0001] The invention relates to the technical field of neurology, in particular to a lifting device for neurology inspection with buffer protection function. Background technique [0002] Neurology is an independent secondary discipline and does not belong to the concept of internal medicine. The nervous system consists of the brain, spinal cord and peripheral nerves. Mainly diagnose and treat cerebrovascular diseases (cerebral infarction, cerebral hemorrhage), migraine, brain inflammatory diseases (encephalitis, meningitis), myelitis, epilepsy, dementia, nervous system degenerative diseases, metabolic diseases and genetic diseases, trigeminal neuralgia , sciatic neuropathy, peripheral neuropathy (numbness and weakness of limbs) and myasthenia gravis, etc., the main examination methods include head and neck MRI, CT, ECT, PETCT, EEG, TCD (transcranial Doppler ultrasound) EMG, Evoked potential and hemorheology examination, etc. At the same time, it intersect...

AI Technical Summary

Problems solved by technology

[0003] In the clinical department of neurology, for patients who are not sensitive to local nerve atrophy or local nerve stimulation, medical staff should check the affected area, sometimes requiring the patient to raise the leg, but most patients have inconvenient limb movements and cannot move freely, requiring medical attention. The assistance of personnel makes both medical staff and patients feel very tired, and it is not convenient for inspection operations

[0004] In order to solve this problem, a Chinese invention patent is a lifter for neurology inspection (authorized announcement number: CN104939997B), which discloses a solution: a lifting device is provided to solve the problem of height adjustment, and a single-handed inspection method , but the use of the lifting device in this patent is not ideal, and there is still inconvenience in adjustment, which leads to greater inconvenience in inspection; in addition, when the hands or legs are placed on the lifter, the comfort is not very high

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