Rotatable styloid process distraction cutter

A truncation device and a rotary technology, which are applied in anatomical instruments, medical science, surgery, etc., can solve the problems of inability to adjust the direction of the styloid process truncation device, and it is difficult to ensure complete removal, and achieve the effect of easy adjustment and increased support function.

Pending Publication Date: 2022-06-24
NANJING DRUM TOWER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a rotatable styloid process splitter to solve the problem that the styloid process splitter cannot be adjusted in direction and it is difficult to ensure complete removal

Method used

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  • Rotatable styloid process distraction cutter
  • Rotatable styloid process distraction cutter
  • Rotatable styloid process distraction cutter

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Embodiment Construction

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] It should be noted that the terms such as "up", "down", "left", "right", "front", "rear", etc. quoted in the invention are only for the convenience of description and clarity, and are not used for Limiting the applicable scope of the present invention, the change or adjustment of the relative relationship shall be regarded as the applicable scope of the present invention without substantially changing the technical content.

[0025] As shown in the accompanying drawings, a rotatable styloid opening and cutting device according to an embodiment of the present invention is characterized by comprising a driving unit, a cutting unit, a conducting unit and a rotating unit, and the driving unit is connected to the The truncation unit is fixedly connected to drive the truncation unit to truncate the styloid process; the conduction unit is rotatably connected to t...

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PUM

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Abstract

The rotatable styloid process distraction cutter is characterized in that the rotatable styloid process distraction cutter comprises a driving unit, a cutting unit, a conduction unit and a rotating unit, and the driving unit is fixedly connected with the cutting unit through the conduction unit and used for driving the cutting unit to cut styloid processes; the conduction unit is rotationally connected with the cut-off unit and used for achieving rotation of the cut-off unit; the rotating unit is fixedly connected with the cut-off unit and used for controlling rotation of the cut-off unit. The problems that the direction of the styloid process cutter cannot be adjusted, and complete taking-out is difficult to guarantee are solved, the rotation of the cutting-off unit is achieved by additionally arranging the rotating unit, and therefore an operator can conveniently adjust the cutting-off unit according to the actual situation; through the arrangement of the connecting rod mechanism, a supporting function is added, so that an operator can conveniently observe in an operation and use the device; and the cut styloid process can be taken out through double guarantee of clamping of the forceps heads and the storage box.

Description

technical field [0001] The invention relates to a styloid process blocker, in particular to a rotatable styloid process stretcher blocker. Background technique [0002] Excessive styloid process refers to a series of symptoms caused by abnormal styloid process shape, length and orientation or ossification of the stylohyoid ligament. Under normal circumstances, the styloid process ranges from a few millimeters to 2.5cm. Long styloid process syndrome is a symptom of pharyngeal foreign body sensation, sore throat or reflex earache, head and neck pain and salivary glands caused by the styloid process exceeding 2.5cm or its abnormal orientation and shape irritating adjacent blood vessels and nerves. general term. It is common in adults, with slow onset and variable history. [0003] At present, styloid process amputation is the main way to cure the long styloid process syndrome. During the operation, the excessively long styloid process is removed, and the excessively long styl...

Claims

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Application Information

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IPC IPC(8): A61B17/24A61B17/3209
CPCA61B17/24A61B17/3209
Inventor 王俊国邢宇轩肖倩钱晓云高下
Owner NANJING DRUM TOWER HOSPITAL
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