A clinical drainage device for neurosurgery

Abstract

The present invention relates to the medical field, and specifically discloses a clinical drainage device for neurosurgery, including a bracket, a roller, a fixed frame, a negative pressure pump, a drainage box and a drainage bottle; a sampling and drainage structure is arranged in the drainage box, The sampling deflector structure includes a strut, a deflector, a traction line, a pressure rod, a support spring and a rotating shaft, and the lower end of the strut is connected to the deflector that swings in the vertical direction through the rotation of the rotating shaft; the upper surface of the deflector is provided with In the downwardly recessed diversion groove, a vertical pressure rod slidingly connected to the top of the diversion box is provided above the left end of the deflector, and a support spring is sleeved on the pressure rod. The present invention can guide the liquid into the receiving tray during the drainage process through the provided sampling guide device, and extract the internal liquid through the sampling extraction tube, without extracting the liquid in the drainage bottle, and the sampled liquid will not be affected. Contamination, the requirements for the drainage bottle are not very high, so the drainage bottle has high versatility and convenient sampling.

Description

technical field [0001] The invention relates to the medical field, in particular to a clinical drainage device for neurosurgery. Background technique [0002] Neurosurgery is a branch of surgery, which uses unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, as well as related diseases, based on surgery as the main treatment method. Subsidiary organs, such as skull, scalp, cerebrovascular meninges and other structural injuries, inflammation, tumors, deformities and certain genetic metabolic disorders or dysfunctional diseases, such as: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases , and explore new diagnostic, therapeutic, and preventive technologies as a high-level, precise, and cutting-edge discipline. [0003] Neurosurgery patients are often placed with drainage devices to prevent bleeding and hematoma after surgery. A new type of neurosurgical...

AI Technical Summary

Problems solved by technology

[0003] Neurosurgery patients are often placed with drainage devices to prevent bleeding and hematoma after surgery. A new type of neurosurgical drainage device disclosed in a Chinese patent (publication number: CN208081574 U, announcement date: 2018.11.13), although it can achieve drainage , but only has one function of drainage. When the patient needs to be given medicine, the drainage tube needs to be pulled out, which is very inconvenient; in addition, the internal liquid cannot be extracted for testing during the drainage process, and the drainage bottle can only be disassembled at the end After extraction, the requirement for the drainage bottle needs to be pollution-free, which is difficult to achieve in practice

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