Proximal humerus T-shaped outer fixator

An external fixator and proximal technology, applied in the direction of external fixator, fixator, etc., can solve the problems of inconvenient movement of the affected limb, difficulty in fracture reduction, complex and bulky structure, etc., to facilitate fracture healing, avoid medical injury, and operate Simple and convenient effect

Active Publication Date: 2013-12-04
JIANGSU GUANGJI MEDICAL TECH
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a T-shaped external fixator for the proximal humerus, which solves the problems of the traditional bone fixator for the treatment of humeral fractures, such as complicated and bulky structure, difficult operation, easy restriction of needle penetration, difficulty in fracture reduction, and inconvenience. Technical issues with limb movement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Proximal humerus T-shaped outer fixator
  • Proximal humerus T-shaped outer fixator
  • Proximal humerus T-shaped outer fixator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Examples see Figure 1-3 As shown, this T-shaped external fixator for the proximal humerus is composed of an external fixator frame, a steel needle fixing clip connected to the external fixator frame, and a half needle 3 clamped in the steel needle fixing clip.

[0028] The frame body of the external fixator is composed of a vertical tubular connecting rod 1 , a transverse arc-shaped porous connecting plate 2 , and a locking joint that connects the arc-shaped porous connecting plate 2 to the upper end of the tubular connecting rod 1 . The overall structure of the frame body of the external fixer is T-shaped. When in use, the locking joint device is set at the plane of the fracture line.

[0029] The steel needle fixing clip is composed of a steel needle fixing clip A connected on the tubular connecting rod 1 and a steel needle fixing clip B connected on the arc-shaped porous connecting plate 2 .

[0030] The number of openings on the arc-shaped porous connecting plate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A proximal humerus T-shaped outer fixator is composed of an outer fixator frame body, a steel needle fixing clamp connected to the outer fixator frame body and a half needle clamped in the steel needle fixing clamp. The outer fixator frame body is composed of a vertical tubular connection rod, a horizontal arc multi-hole connection plate and a locking joint apparatus for connecting the arc multi-hole connection plate to the upper end of the tubular connection rod. The steel needle fixing clamp is composed of a steel needle fixing clamping A connected to the tubular connection rod and a steel needle fixing clamp B connected to the arc multi-hole connection plate. More than three holes are formed in the arc multi-hole connection plate, and the number of the holes is an odd number. The proximal humerus T-shaped outer fixator is simple in structure, stable in fixing, capable of facilitating movement of limbs, suitable for simple fracture and complex fracture in proximal humeral fracture, especially suitable for curing humerus surgical neck fracture, open fracture and infectious fracture and capable of quickly achieving restoration and fixation of the proximal humeral fracture.

Description

technical field [0001] The invention relates to an external fixator for treating fractures of the proximal end of the humerus. Background technique [0002] Proximal humeral fractures are fractures above the base of the greater tuberosity (surgical neck). Both direct shoulder violence and humerus conduction violence can cause proximal humerus fractures. Middle-aged and elderly patients with osteoporosis can cause proximal humerus fractures due to mild or moderate external force. Avulsion fractures and humeral head fractures are often seen when abducted to the ground and upward conduction of external force, which are related to osteoporosis; patients in the prime of life are mostly injured by high-energy direct violence, and most of them are comminuted fractures of the humeral head; children are mostly fractures of the surgical neck. Fracture, followed by slipped epiphysis. [0003] When the proximal humerus is fractured, the deltoid, biceps, long head of triceps, coracobra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/64
Inventor 夏和桃唐海唐佩福彭爱民李刚杨华清夏洪菁
Owner JIANGSU GUANGJI MEDICAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap