Intelligent navigation bone fracture therapeutic instrument

A technology of intelligent navigation and therapeutic instrument, applied in medical science, surgery, etc., can solve the problem of large trauma of patients, and achieve the effect of reducing trauma, small trauma and easy operation.

Active Publication Date: 2013-05-08
DABO MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following methods for this treatment: 1. The skin needs to be cut, which causes a lot of trauma to the patient; 2. The internal fixation needs to be taken out in a second hospitalization

Method used

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  • Intelligent navigation bone fracture therapeutic instrument
  • Intelligent navigation bone fracture therapeutic instrument
  • Intelligent navigation bone fracture therapeutic instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Please check figure 1 and Figure 4 , an intelligent navigation fracture therapy instrument, which includes a base 10, a Z-axis unit 20, a rotation unit 30, an X-axis unit 40, a Y-axis unit 50, a proximal unit 60, a distal unit 70 and a Control mechanism 80 .

[0033] The base 10 includes a base and an upper cover 11 capable of being fixedly connected to the base.

[0034] The Z-axis unit 20 includes a Z-axis guide rail 21 , a Z-axis power device 22 , a Z-axis slide 23 , a Z-axis screw 24 and a Z-axis gear 25 . The Z-axis guide rail 21 is arranged on the base 10 , the Z-axis power device 22 is installed on the base 10 , and the Z-axis sliding seat 23 is slidably connected to the Z-axis guide rail 21 . The Z-axis screw 24 is connected to the Z-axis slide 23 so that the Z-axis screw 24 and the Z-axis slide 23 cooperate to form a screw nut mechanism; the Z-axis screw 24 and the Z-axis gear 25 are coaxially fixed, and the Z The shaft gear 25 and the Z-axis power unit 22...

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Abstract

The invention discloses an intelligent navigation bone fracture therapeutic instrument comprising a base, a Z axis unit, a rotary unit, an X axis unit, a Y axis unit, a proximal end unit and a distal end unit. The distal end unit comprises a fixed rack mounted on the base connectively and a distal end bone needle mounted on the fixed rack connectively. The proximal end unit comprises a U-shaped member and a proximal end bone needle, the U-shaped member is provided with a common end base and two opening rods fixedly connected with the common end base, and the proximal end bone needle is mounted on the two opening rods connectively. The distal end bone needle and the proximal end needle are connected with two sides of bone fracture respectively, the distal end bone needle is used for positioning, and the position of the proximal end bone needle is adjusted through the X axis unit, the Y axis unit, the Z axis unit and the rotary unit, so that precise reduction and fixation can be realized at two sides of the bone fracture. The intelligent navigation bone fracture therapeutic instrument disclosed by the invention can achieves the following technical effects of: improving the precisionof reduction, accomplishing firm fixation, facilitating the operation of a doctor, realizing minimally invasive operation, generating small wound and reducing the injure to a patient.

Description

technical field [0001] The invention relates to an intelligent navigation fracture treatment instrument. Background technique [0002] At present, clinicians usually perform reduction and fixation on fractures by cutting the skin for reduction and fixation. This treatment has the following methods: 1. The skin needs to be cut, which causes a large trauma to the patient; 2. Second hospitalization is required to take out the internal fixation. Contents of the invention [0003] The invention provides an intelligent navigation fracture treatment instrument, which overcomes the shortcomings of the fracture treatment in the background technology. [0004] The adopted technical scheme that the present invention solves its technical problem is: [0005] Intelligent navigation fracture therapy instrument, which includes: [0006] base (10); [0007] The Z-axis unit (20) comprises a Z-axis guide rail (21), a Z-axis power device (22) and a Z-axis slide seat (23), and the Z-axis ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/60
Inventor 张喜贵林志雄
Owner DABO MEDICAL TECH CO LTD
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