Clinical hematocele-preventing drainage device for neurosurgery department

Abstract

A clinical hematocele-preventing drainage device for neurosurgery department comprises a base and a rotating plate, a drainage box is arranged at the top of the rotating plate, a disc plug is arranged in the drainage box, a rubber ring is fixedly arranged at the outer end of the disc plug, a first threaded rod is arranged at the top end of the disc plug, and a rotating disc is fixedly arranged at one end of the first threaded rod; a pressure sensor is fixedly arranged at the bottom end of the disc plug, a pressure display screen is fixedly arranged at the outer end of the front side of the drainage box, a connecting hose is fixedly arranged at the outer end of one side of the drainage box, and a drainage tube is fixedly arranged at the other end of the connecting hose. The pressure intensity in the drainage box is controlled by rotating the rotating disc, then the suction force in the drainage head is controlled, drainage operation is easy, the suction force can be easily controlled and adjusted, the situation that the suction force is too large due to the fact that the force cannot be controlled is avoided, secondary injury to a patient is avoided, and the patient is prevented from being injured.And the use safety is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a neurosurgery clinical hemorrhage prevention and drainage device. Background technique [0002] Neurosurgery is a branch of surgical medicine that mainly treats diseases of the nervous system such as the brain and spinal cord caused by trauma. In our life, we sometimes encounter some middle-aged and elderly elders who have cerebral hemorrhage after a fall, and some other brain diseases. Patients with these diseases are all within the scope of neurosurgery after being sent to the hospital. During clinical operations in neurosurgery, it is often necessary to drain the accumulated blood in the patient's wound, which can prevent the accumulated blood from compressing the patient's nerves, and can also prevent the accumulated blood from interfering with the operation. The drainage of hemorrhage in neurosurgery requires the use of anti-hemorrhage drainage devices. [0003] A...

AI Technical Summary

Problems solved by technology

[0003] At present, when the anti-accumulated blood drainage device is actually used, most doctors use a drainage tube with a piston to drain the accumulated blood in the patient's wound by hand or foot. Pedals are not easy to control the strength, and may generate excessive suction, which will cause secondary injury to the patient's wound, and because the wound is close to the nervous system, it is more dangerous

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