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A cranial drill for neurosurgery

A neurosurgery and surgical technology, applied in the field of neurosurgery skull drilling equipment, can solve the problems of no head positioning, inability to drill the skull, and inability to accurately control the drilling depth, etc., to avoid injury and avoid secondary injury. Effect

Inactive Publication Date: 2021-06-15
王爱香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The device does not position the head very well, and the device cannot continuously drill the skull, nor can it precisely control the depth of the drill hole

Method used

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  • A cranial drill for neurosurgery
  • A cranial drill for neurosurgery
  • A cranial drill for neurosurgery

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see Figure 1-5 , a cranial drill for neurosurgery, comprising a fixing mechanism 1, a positioning mechanism 2 and a drilling mechanism 3, the fixing mechanism 1 includes a fixing cover 101, a screw 102, a splint 103 and an adjustment handle 104, and the upper end of the fixing cover 101 is provided with several The group drills the crania...

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Abstract

The present invention relates to the field of cranial drilling equipment for neurosurgery, in particular to a cranial drill for neurosurgery, comprising a fixing mechanism, a positioning mechanism and a drilling mechanism, the fixing mechanism includes a fixing cover, a screw, a splint and an adjustment handle, and the positioning mechanism includes Intubation tube and positioning adjustment ring, drilling mechanism includes handle, switch button, motor bracket, micro motor, bearing, screw ring, and drill bit, the intubation tube in the positioning mechanism is matched with the drilling hole in the fixing mechanism, and the drilling The spiral ring in the mechanism is threadedly connected with the driving thread in the positioning mechanism. The present invention provides a cranial drill capable of positioning and drilling the head while continuously drilling and well controlling the drilling depth.

Description

technical field [0001] The invention relates to the field of cranial drilling equipment for neurosurgery, in particular to a cranial drill for neurosurgery. Background technique [0002] In the clinical work of neurosurgery, for the purpose of diagnosis and treatment, cranial drills are often used for cranial drilling operations, and are suitable for the treatment of diseases such as ventriculography, cerebral hemorrhage, and chronic subdural hematoma. The cranial drill is a skull drill A medical instrument necessary for hole surgery, used to drill holes in the skull. [0003] For example, the Chinese patent application number is CN201710760457.6, which discloses a cranial drill for neurosurgery, including a casing, a handle, an output shaft, a transmission device, a first driving gear, and a power rack, and the handle is arranged at one end of the casing. , the output shaft is assembled in the shell, the front end of the output shaft is provided with a drill bit fixing car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/16A61B17/17A61B90/14
CPCA61B17/1695A61B17/171A61B17/1739A61B90/14
Inventor 王爱香荆友斌王丰慧
Owner 王爱香
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