Craniocerebral operation tube and application method of craniocerebral operation tube

Abstract

The embodiment of the invention relates to the technical field of clinical medical devices and discloses a craniocerebral operation tube. The craniocerebral operation tube provided by the embodiment of the invention comprises a tube body, a drainage tube and an operation tube, wherein the tube body comprises an intracranial end for inserting into the brain of a patient and an extracranial end reserved outside the brain of the patient; the drainage tube and the operation tube are both arranged in the tube body and extend from the extracranial end to the intracranial end, the end of the drainagetube close to the intracranial end is provided with a drainage port, the drainage tube discharges liquid in the brain to the extracranial end through the drainage port, and the operation tube is usedfor performing operation on a target position in the brain. The embodiment of the invention also provides an application method of the craniocerebral operation tube. The craniocerebral operation tubeand the application method of the craniocerebral operation tube provided by the embodiment of the invention can make the operation wound surface small and the time short, achieve more functions, andcan better meet the requirements of the concept of clinical rapid rehabilitation surgery.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of clinical medical devices, in particular to a brain surgery tube and a method for using the brain surgery tube. Background technique [0002] Every year, there are 2 million to 3 million new cases of cerebral hemorrhage worldwide, accounting for 10% to 15% of all new strokes. In my country, the incidence rate of cerebral hemorrhage is 60 / (100,000 person-year) to 80 / (100,000 person-year), and the prevalence rate is 112 / 100,000 people, which is much higher than that of Western countries and other Asian countries. The 1-month mortality rate after cerebral hemorrhage is about 40%. Only 12% to 39% of survivors will not have residual disabilities. Another data show that the recurrence rate of cerebral hemorrhage survivors is 20%. In summary, it can be seen that cerebral hemorrhage has the characteristics of "high incidence, high recurrence rate, high disability rate and high mortalit...

AI Technical Summary

Problems solved by technology

[0004] The inventors of the present invention have found that there are at least the following problems in the prior art. The initial large bone flap craniotomy for hematoma removal, ventricle or hematoma puncture hematoma drainage, small bone window hematoma removal, and conical cranial hematoma fragmentation and aspiration are not effective in the treatment of cerebral hemorrhage. The surgical wound is large and the operation time is long. Although the current treatment methods such as stereotactic hematoma evacuation and endoscopic hematoma evacuation have been improved, the existing drainage tube has a single function and cannot meet the requirements of the concept of clinical fast recovery surgery.

Images