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Bone drill assisting device capable of accurately drilling

A technology of an auxiliary device and a positioning device, which is applied in medical science, surgery, etc., can solve problems such as adjustment, and achieve the effects of ensuring accuracy, simple processing and simple structure

Inactive Publication Date: 2015-02-11
SUZHOU RENJIERUI AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The above-mentioned prior art can locate the drill position to a certain extent, but it cannot be adjusted accurately according to the detailed position of the drill position, and medical accidents cannot be avoided

Method used

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  • Bone drill assisting device capable of accurately drilling
  • Bone drill assisting device capable of accurately drilling
  • Bone drill assisting device capable of accurately drilling

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Embodiment Construction

[0025] The accompanying drawings disclose, without limitation, the structural schematic diagrams of the preferred embodiments involved in the present invention; now the present invention will be further described in detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0026] Figure 1-Figure 3 As shown, a bone drill auxiliary device with accurate drilling position, the bone drill auxiliary device includes a positioning device and a bone drilling device, and the positioning device is used for positioning the bone drilling device; the positioning device includes a first bracket, a second Bracket, first bone splint plate and second bone splint plate, the first bone splint plate and the second bone splint plate are arranged in parallel from top to bottom, and the fir...

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Abstract

The invention provides a bone drill assisting device capable of accurately drilling. The bone drill assisting device comprises a positioning device and a bone drilling device, wherein the positioning device is used for positioning the bone drilling device; the positioning device comprises a first bracket, a second bracket, a first bone splint and a second bone splint; one end of the first bone splint is movably connected to one side of the first bracket, one end of the second bone splint is movably connected to the other side of the first bracket, the other end of the first bone splint is movably connected to one side of the second bracket, and the other end of the second bone splint is movably connected to the other side of the second bracket; a first small hole and a second small hole are coaxially formed in the middle positions of the first bracket and the second bracket respectively; and the bone drilling device sequentially penetrates through the first small hole and the second small hole and are movably connected onto the first bracket and the second bracket. The device is adjusted according to the position of a bone drill, accuracy of the drilling position can be effectively guaranteed, and positioning is flexible; and the device is simple, easy to operate and suitable for wide-range popularization.

Description

technical field [0001] The invention relates to the field of bone drills, in particular to a bone drill auxiliary device with accurate drill positions. Background technique [0002] Clinically, due to some causes, the doctor needs to use a bone drill to drill holes in the patient's bone, but because the bone drill and the bone are not integrated, it is easy to miss the position when drilling, or drill deeper , resulting in some adverse consequences. [0003] In the prior art, the authorized notification number is CN 2449663 Y, and the name is "A Bone Drill Auxiliary Device". It is connected with the upper end of the handle, and the lower end of the handle is connected with the square frame. The two-way screw shaft passes through the front of the square frame in turn, and the back of the square frame of the front and rear splints to form a connection between the square frame outside and the splint inside. The drill bit is fixed in length. The two sides of the handle are par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/16A61B17/56
CPCA61B17/171A61B17/16
Inventor 罗先军
Owner SUZHOU RENJIERUI AUTOMATION TECH
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