Ankle multidimensional regulation-control orthosis

A technology of orthotics and ankle joints, applied in the direction of fixators, external fixators, etc., can solve the problems of inconvenient operation, difficult to meet the foot and ankle, complex structure, etc., and achieve simple and smart structure, wide application range, and easy operation safe effect

Active Publication Date: 2015-06-03
JIANGSU GUANGJI MEDICAL TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-dimensional control orthosis for the ankle joint, which solves the problem that the traditional external fixator for the treatment of complex ankle fractures and ankle deformities has complex structure, simple function, inconvenient operation, and is difficult to meet the needs of complex ankle joints. Technical issues required for the treatment of fractures or deformities of the foot and ankle

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
  • Ankle multidimensional regulation-control orthosis
  • Ankle multidimensional regulation-control orthosis
  • Ankle multidimensional regulation-control orthosis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] Examples see Figure 1-3 As shown, this ankle joint multi-dimensional control orthosis is composed of a bone fixation bracket, a steel pin fixing clip connected to the bone fixing bracket, and a steel needle clamped in the steel pin fixing clip. The bone fixation bracket includes a distal U-shaped hole ring 1 arranged at the calcaneus, a proximal hole full ring 2 arranged at the middle or upper middle part of the tibia, and a ring connected between the distal U-shaped hole ring and the proximal hole. Some fast draft extension rods 3 between the full rings of the holes. As the most preferred embodiment, four fast stretching extension rods 3 are connected between the distal U-shaped hole ring 1 and the proximal hole full ring 2 .

[0057] see Figure 4-10 , the fast draft extension rod 3 includes a threaded rod 3.1, an inner rod sleeve 3.2 and an outer rod sleeve 3.3, the threaded rod 3.1 is inserted into the inner rod sleeve 3.2 from top to bottom, and the inner rod sl...

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

An ankle multidimensional regulation-control orthosis is formed by a bone fixing support, steel needle fixing clamps connected onto the bone fixing support and steel needles clamped in the steel needle fixing clamps; the bone fixing support comprises a far-end U-shaped hole ring arranged at the calcaneus, a near end hole full ring arranged at the middle section or middle upper section of a tibia, and a plurality of fast extending lengthening rods which are connected between the far end U-shaped hole ring and the near end hole full ring; each fast extending lengthening rod comprises a thread rod, an inner rod sleeve and an outer rod sleeve; a pressure controller is arranged between the upper end part of the inner rod sleeve and the thread rod; a locking joint is arranged between the upper end part of the outer rod sleeve and the inner rod sleeve. The ankle multidimensional regulation-control orthosis can perform treatment tasks such as traction, resetting, fixing and deformity correcting on the fracture or deformity of the angle in a multidimensional space, the treatment on multiple bone diseases of the angle can be realized, particularly, flexible correcting can be realized on rotary deformity, strephexopodia and strephenopodia, and the orthosis plays an important role in foot correcting aspect and has obvious advantages.

Description

technical field [0001] The invention relates to a bone external fixator, in particular to an ankle multi-dimensional control orthosis for treating complex ankle fractures and ankle deformities. Background technique [0002] Ankle deformities can be clinically defined as deformities such as angulation, rotation, displacement, and length; in terms of subdimensional space, they can be defined as multidimensional subspace deformities, such as abnormalities in two, three, four or more dimensions. Rotation and displacement deformities are measured in angles; displacement and length deformities are both displacement deformities and are measured in distances. Ankle orthosis is to change the angular displacement of the deformed angle so that it is parallel or perpendicular to the normal anatomical axis. Therefore, the correction of ankle deformities can be corrected by applying the principle of multidimensional control. Angular deformities on different sides are two-dimensional def...

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 Patents(China)
IPC IPC(8): A61B17/66
Inventor 夏和桃李刚彭爱民夏洪菁刘利民
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