Cranial drilling drainage device

Abstract

The invention provides a cranial drilling drainage device, and solves the technical problems that an existing cranial drilling drainage device is complex in structure and operation, poor in drainage effect, and poor in safety; the cranial drilling drainage device comprises a cranium drill, a cranium awl, a drainage pipe and a drainage device assembly; the drainage device assembly is provided with a tee, a liquid inlet pipe, a drip cup, a liquid outlet pipe and a liquid collection bag; the drainage pipe is connected with the tee; the tee is connected with the liquid inlet pipe; the liquid inlet pipe is connected with the drip cup; the drip cup is connected with the liquid outlet pipe; the liquid outlet pipe is connected with the liquid collection bag; the cranial drilling drainage device is also provided with a rubber ring, a thread pipe and a needle core; the drainage pipe is provided with a drainage hole and a screw joint; the thread pipe is sleeved on the drainage pipe; the rubber ring is sleeved on the thread pipe; the needle core is arranged in the drainage pipe; the drainage pipe is provided with a blind end; the liquid inlet pipe is provided with a switch; the cranial drilling drainage device can be widely applied to cranial drilling drainage.

Description

technical field [0001] The invention relates to a medical device, in particular to a brain drilling drainage device. Background technique [0002] The intracranial pressure (ICP) of the human body needs to be kept within a certain value. The normal ICP is 0.667-2Kpa or 5-15mmHg. If it is too high or too low, people will feel headache, vomiting, papilledema, disturbance of consciousness, and changes in vital signs. Even the lesions of brain herniation. When traumatic brain injury or intracerebral lesions occur in the human body, blood or fluid will accumulate in the brain, often accompanied by intracranial pressure deviation from normal. At this time, extracranial or lesion drainage must be performed through surgery to relieve symptoms and treat . Craniocerebral drainage is often used in operations on cerebral hemorrhage, hydrocephalus and brain tumors in modern medicine. Cranial drainage can reduce intracranial pressure, drain bloody cerebrospinal fluid, and administer med...

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