Surgical curette with navigation assisting function

Abstract

The invention discloses a surgical curette with a navigation assisting function, which comprises a working head and a handle; a plurality of navigation ball supports are arranged on the handle; a holding part is arranged on one side, far away from the working head, of the handle; a holding groove is formed in the centre of the holding part; two parallel circulating water pipes are arranged in the working head; the two circulating water pipes are connected and communicated through a communicating pipe; a support is arranged at the top in the handle; an electric heating piece is arranged in the support; a water storage block is arranged at the bottom of the electric heating piece; a temperature sensor is arranged in the middle of the outer surface of the water storage block; and a booster pump is arranged at one side, close to the working head, of the water storage block. The surgical curette disclosed by the invention has the beneficial effects that: on the basis of a traditional double-end surgical curette, a support structure capable of containing a navigation ball is creatively arranged, so that the curette has the real-time surgical navigation function while the surgical function is performed, and the curette is extremely high in practicability.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an operation curette with navigation assistance function. Background technique [0002] Cystic lesion of the jaw is a multiple disease of the oral and maxillofacial region. It generally grows slowly, and most patients have no obvious symptoms in the early stage. However, as the disease progresses, the range of jaw lesions may gradually increase, leading to tooth loosening, displacement, and varying degrees of bone resorption and destruction. In severe cases, jaw deformity and pathological fractures may even occur. Among them, the mandibular molar area is a common area for this type of cystic lesion of the jaw. This area is hidden, and it is difficult to be found when there are no symptoms. Large or gigantic cystic lesions of the mandibular body - mandibular angle - mandibular ramus. [0003] Curettage and fenestration decompression are the most commonly used surgical ...

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Problems solved by technology

[0004] Although it is widely used clinically, the current "two-headed" surgical curette still has certain shortcomings: limited by the surgeon's field of vision, it is not suitable for curettage and opening of cystic lesions of the jaw, especially for giant cystic lesions of the jaw. In the fenestration and drainage, the necessary guidance for the operation cannot be carried out. In the curettage, the cystic wall or daughter cysts are likely to remain, which increases the chance of recurrence; while in the fenestration and drainage, the bony space and some cystic cavities may be left behind. Seriously affect the surgical effect

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