Multifunctional intracranial hematoma removing device

Abstract

The invention relates to a multifunctional device for removing intracranial hematoma, belonging to the technical field of medical devices for removing intracranial hematoma. It consists of a device body, a guide rod and a visual device. A water injection tube, a drug injection tube and two drainage fluid suction tubes are made in the cylindrical wall of the device body. The four tubes are arranged on the circumference of the device body. It is evenly distributed at 90°, and the bottom of the device body is made with a spraying inclined hole and a central through hole, and is equipped with two lighting devices; when the guide rod is pulled out of the device body, a visual device connected to the computer terminal can be installed in the cylinder . The present invention integrates blood clot pulverization, blood suction, flushing and drainage, medicine injection and illumination into one body, and one device can complete hematoma removal operation during operation, can effectively reduce intracranial pressure, and has short operation time. It solves the problem that the existing minimally invasive clearing device has single function, takes a long time to operate, and the clearing device has no lighting function, and cannot detect cerebrovascular lesions early, leaving patients with future problems.

Description

technical field [0001] The invention relates to a multifunctional device for removing intracranial hematoma, belonging to the technical field of medical devices for removing intracranial hematoma. Background technique [0002] After various craniocerebral injuries and hypertensive cerebral hemorrhage, a hematoma of a certain size will be formed in the brain. Because the size of the skull is relatively fixed, intracranial pressure is mainly regulated by cerebrospinal fluid and intracranial blood flow, and its regulation is relatively small. After the formation of intracranial hematoma, it will directly compress the normal brain tissue and cause increased intracranial pressure, which will endanger the life of the patient. The traditional treatment method is to perform craniotomy on the patient to achieve the purpose of removing the hematoma. However, craniotomy requires the removal of part of the skull, which is very traumatic and slow to recover. After craniotomy, the skull...

AI Technical Summary

Problems solved by technology

However, due to the relatively single function of the existing minimally invasive removal device, it cannot effectively remove the coagulated hematoma, and the external connection method needs to be replaced when flushing and drug injection are required at the same time. The operation is complicated, and the injected hemostatic and anticoagulant drugs cannot evenly reach the bleeding site. In addition, since the existing clearing devices do not have the lighting function, they all use blind clearing, which cannot observe the bleeding site well, resulting in the hematoma cannot be completely cleared, leaving patients with sequelae.

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