Foramen supraorbitale puncture fixing frame and puncture method

Abstract

The invention relates to the technical field of puncture, in particular to a foramen supraorbitale puncture fixing frame and puncture method. The foramen supraorbitale puncture fixing frame includes apair of circular spectacle frames. The spectacle frames include outer frames and inner frames, the outer frames and the inner frames are in a concentric arrangement, and sliding grooves are reservedbetween the outer frames and the inner frames. According to the foramen supraorbitale puncture fixing frame and puncture method, the foramen supraorbitale puncture fixing frame is arranged, the supraorbital foramen and corresponding body surface skin puncture points are first determined, the body surface puncture points are marked, then a puncture fixing ring is pushed to a marked puncture point position, a radio frequency needle is inserted into the puncture fixing hole for puncture, the needle body can be can stably fixed, the number of punctures is reduced, at first positioning protrusionsand second positioning protrusions, the puncture fixing ring is fixed in a limiting mode through the first positioning protrusions on the two sides and the second positioning protrusions on the two sides, positioning of the puncture fixing ring is realized, the number of punctures is reduced, and the risk of CT radiation and accidental injury to other tissues are reduced.

Description

technical field [0001] The invention relates to the technical field of puncture, in particular to a supraorbital hole puncture fixation frame and a puncture method. It includes. Background technique [0002] Trigeminal neuralgia is the most common craniofacial neuralgia, with an annual incidence of 4.5-28.9 per 100,000 people, and an average age of onset of 48-57 years. Among them, CT-guided supraorbital foramen puncture radiofrequency thermocoagulation is currently a commonly used surgical treatment method. According to research reports, the supraorbital foramen is generally located at the junction of the medial 1 / 3 of the superior orbital rim and contains the supraorbital nerve. However, the anatomy of the supraorbital foramen varies not only in its location but also in its types in different populations. [0003] Due to the differences in the anatomy of different populations, in the context of precision medical technology, CT-guided supraorbital foramen puncture radiof...

AI Technical Summary

Problems solved by technology

Anatomically speaking, the thickness of the skin on the surface of the supraorbital foramen is less than 1 cm, which cannot provide a good fixation for the puncture needle

In the current treatment process, medical adhesive tape is often used for fixation, but the fixation effect is very small. The slight eyelid movement of the patient will cause the puncture needle to shift. Not only need to repeatedly adjust the puncture needle position and CT positioning to confirm the needle tip position, but also risk of eye injury

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