Intracranial infection sampling device for neurology department

Abstract

The invention discloses an intracranial infection sampling device for neurology department, and relates to the technical field of medical instruments, the intracranial infection sampling device comprises a device shell and a sampling needle tube, a vertical rotating column is rotatably mounted on the inner wall of the top of the device shell, a placing disc is mounted at the bottom end of the vertical rotating column, and a plurality of test tube grooves are uniformly formed in the top of the placing disc. Through the arrangement of the intermittent driving assembly, the vertical rotating column and the placing disc can be driven to intermittently rotate, so that a test tube intermittently rotates to the position under the sampling barrel to receive a sample, meanwhile, the equivalent sampling assembly can drive a negative pressure piston to reciprocate up and down in the sampling barrel, and when the negative pressure piston moves upwards, the test tube can be taken out. When the negative pressure piston moves downwards, the extracted infections can be extruded into the test tube under the negative pressure piston, so that the purposes of automatic sampling and subpackaging can be achieved, subpackaged samples are equal and uniform in quantity, time and labor are saved, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intracranial infection sampling device used in neurology. Background technique [0002] Neurology is a secondary discipline about neurology, mainly treating cerebrovascular diseases, migraine, brain inflammatory diseases, myelitis, epilepsy, dementia, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatic nerve disease, peripheral neuropathy and severe diseases Muscle weakness, etc.; during neurological examinations, sampling devices are required to sample and detect intracranial infections in patients. [0003] Most of the existing sampling devices generally can only perform simple sampling processing, and the function is relatively single. After the sampling is completed, the medical staff need to manually divide the obtained samples into multiple test tubes for testing, which is time-consuming and laborious. Moreover, manual subpackaging is prone to...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a sampling device for intracranial infection used in the Department of Neurology to solve the problem that most of the existing sampling devices proposed in the background art have relatively single functions. Evenly dispensing in multiple test tubes for testing is time-consuming and laborious, and manual dispensing is prone to the problem of uneven distribution of samples

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