Radio frequency treatment guide plate for trigeminal nerve treatment

Abstract

The invention relates to the technical field of medical instruments, in particular to a radio frequency treatment guide plate for trigeminal nerve treatment, and aims to overcome the defects that in the prior art, the puncture direction and depth are determined by means of anatomical mark points of a human body, the accuracy is poor, the effect is unstable, complications are prone to occurring, and a patient is injured to a certain extent due to repeated fluoroscopy during an operation. According to the technical key points, the equipment comprises an occlusion plate which is arranged in a semicircular shape and corresponds to the tooth part of a patient in shape for occlusion and fixation to realize positioning; a positioning column provided with a positioning hole, wherein the positioning hole corresponds to the position of the nose tip of the patient so as to detect the positioning accuracy; an injection channel which is located on one side of the occlusion plate and is 20-30 mm away from the mouth corner, wherein the injection channel has the approach direction reaching the skull base oval hole and is used for enabling the injection needle to reach the trigeminal ganglion through guiding puncture of the injection channel; and a connecting part, wherein one end of the connecting part is connected with the injection channel, and the other end is connected with the joint part of the occlusion plate and the positioning column, so that the whole treatment guide plate is integrally formed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a radio frequency treatment guide plate for trigeminal nerve treatment. Background technique [0002] Primary trigeminal neuralgia is recurrent, short-lived and severe pain in the facial trigeminal nerve management area, which has the following characteristics: (1) Pain attacks are often without warning; (2) There are no clear positive signs of the nervous system; (3) Every time The attack time ranges from a few seconds to one or two minutes and stops suddenly; (4) the pain is strictly limited to the area innervated by the trigeminal nerve, and craniofacial pain caused by the following diseases must be excluded: cancerous facial pain, herpetic facial pain, periodic Migraine neuralgia, atypical facial neuropathic pain, etc. [0003] The pathogenesis of primary trigeminal neuralgia is unknown, there are various treatment methods, and a standardized treatment plan has not y...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of poor accuracy, unstable effect, and prone to complications in the prior art to confirm the puncture direction and depth by means of anatomical landmarks of the human body, and repeated fluoroscopy during the operation , there is a certain damage to the patient, so as to provide a radio frequency treatment guide plate for trigeminal nerve treatment

Images