A clinical head and neck fixation device for nerve intervention

Abstract

The invention discloses a clinical head and neck fixation device for nerve intervention, which comprises a first support plate, the lower surface of the first support plate is provided with a fixing plate, and the lower surface of the fixing plate is provided with two fixing strips, the front and rear of the two fixing strips are Corresponding to the setting, the end of the fixing bar away from the fixing plate is provided with a second support plate, and the fixing bar is respectively fixedly connected with the fixing plate and the second support plate through studs, and the upper surface of the second support plate is provided with two baffles, the baffles The front and rear corresponding settings, the front and rear side surfaces of the baffles are respectively provided with holes, the upper surfaces of the two baffles are provided with two first sponge fixing belts, and the first sponge fixing belts for two people are correspondingly arranged on the left and right. This nerve intervention clinical head and neck The fixing device has a firm and durable structure, is easy to operate, and can be fixed conveniently, which brings convenience to the use. It can also be fixed on the hospital bed, and can fix the patient's body and head together, which can improve diagnostic accuracy and help improve surgical efficacy and Increase surgical safety.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a nerve intervention clinical head and neck fixation device. Background technique [0002] With the improvement of the performance of digital subtraction angiography equipment and the maturity of interventional technology, neurological intervention has become a technology vigorously developed by the departments of neurology, neurosurgery and radiology in major hospitals in the world due to its advantages of less trauma and faster recovery. . It mainly includes cerebral angiography, recanalization and shaping therapy of ischemic cerebrovascular disease, embolization therapy of hemorrhagic cerebrovascular disease, etc. During neurointerventional surgery, it may be difficult for patients to keep their head still for a long time because of disturbance of consciousness, or paralysis, dizziness, discomfort caused by surgical operation, or cognitive impairment, aphasia, and ina...

AI Technical Summary

Problems solved by technology

During neurointerventional surgery, it may be difficult for patients to keep their head still for a long time due to disturbance of consciousness, or paralysis, dizziness, discomfort caused by surgical operations, or cognitive impairment, aphasia, and inability to understand the operator's instructions

As a result, the image quality of cerebral angiography can be reduced, and the risk of misdiagnosis and missed diagnosis can be increased, and it can lead to repeated operations, increased intraoperative radiation exposure and contrast agent consumption, and also increases the risk of vascular injury or perforation related to surgical operations.

In addition, patient head movement can cause balloon and stent displacement during angioplasty and opening, and misembolization during embolization

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