Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of forming knitting method of hallux valgus orthosis

A hallux valgus and orthosis technology, which is applied in the directions of knitting, weft knitting, textiles and papermaking, can solve the problems of poor comfort, complicated production and processing, reduce production costs, avoid indiscriminate treatment, and improve treatment effects. Effect

Active Publication Date: 2020-08-25
安徽艾丽格斯服饰股份有限公司
View PDF6 Cites 0 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 molding knitting method for hallux valgus orthosis, which solves the problems of poor comfort and complicated manufacturing and processing of existing orthotics

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
  • A kind of forming knitting method of hallux valgus orthosis
  • A kind of forming knitting method of hallux valgus orthosis
  • A kind of forming knitting method of hallux valgus orthosis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Step 1. Test the degree of hallux valgus on hallux valgus patients through X-ray fluoroscopy. The hallux valgus angle HVA of the patient is measured to be 25°, and the intermetatarsal angle IMA is 13°; hallux valgus is measured by footscan USB2.0 The forefoot length of the foot was 90mm, the foot width was 85mm, and the length of the big toe was 32mm. The pressure on the first metatarsophalangeal joint increased significantly.

[0056] Step 2. Combining the measured intermetatarsal angle IMA of 13° and hallux valgus foot width to determine that the width of the orthosis should be smaller than the foot width, which is set at 78mm. Determine the length of the orthosis to be 85mm. The great toe and the other four toes are placed separately, and the reduction isolation rubber block is placed between them; the thickness of the reduction isolation rubber block is determined to be 8mm according to formula (1), and when the hallux valgus is adjusted to the acceptable range of t...

Embodiment 2

[0064] Step 1. Test the degree of hallux valgus on hallux valgus patients through X-ray fluoroscopy. The hallux valgus angle HVA of the patient is measured to be 22°, and the intermetatarsal angle IMA is 13°; hallux valgus is measured by footscan USB2.0 The forefoot length was 93mm, the foot width was 88mm, and the length of the big toe was 26mm. The pressure on the first metatarsophalangeal joint increased significantly.

[0065] Step 2. Combining the measured intermetatarsal angle IMA of 13° and hallux valgus foot width to determine that the width of the orthosis should be smaller than the foot width, which is set at 82mm. Determine the length of the orthosis to be 88mm. The great toe and the other four toes are placed separately, and the reduction isolation rubber block is placed between them; the thickness of the reduction isolation rubber block is determined to be 10mm according to formula (1), and when the hallux valgus is adjusted to the acceptable range of the patient,...

Embodiment 3

[0073] Step 1. Test the degree of hallux valgus on hallux valgus patients through X-ray fluoroscopy. The hallux valgus angle HVA of the patient is measured to be 27°, and the intermetatarsal angle IMA is 11°; hallux valgus is measured by footscan USB2.0 The forefoot length was 72mm, the foot width was 81mm, and the length of the big toe was 26mm. The pressure on the first metatarsophalangeal joint increased significantly.

[0074] Step 2. Combining the measured intermetatarsal angle IMA of 11° and hallux valgus foot width to determine that the width of the orthosis should be smaller than the foot width, which is set at 75mm. Determine the length of the orthosis to be 70mm. The great toe and the other four toes are placed separately, and a reduction isolation rubber block is placed between them; the thickness of the reduction isolation rubber block is determined to be 12 mm according to formula (1), and when the hallux valgus is adjusted to the acceptable range of the patient, ...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a forming knitting method for hallux valgus orthotics. The method includes collecting foot data of a hallux valgus patient, determining a process sheet of the orthotics, conducting forming knitting design according to the process sheet through plate making software in a computerized flat knitting machine, adjusting the bending mesh, the roller pull force, the head running speed and the narrowing speed of the flat knitting machine and selecting the corresponding yarn to perform the forming knitting. According to the method, the foot data of the hallux valgus patient arecollected to determine the size parameter of the hallux valgus orthotics, the phenomena of 'no difference treatment' and poor air permeability of the existing hallux valgus orthotics are avoided in the production process, the treatment effect is improved, and the production cost of corrective insoles is reduced. By means of the forming knitting method, the made hallux valgus orthotics have betterbreathability and comfort.

Description

technical field [0001] The invention belongs to the technical field of forming knitting, and relates to a forming knitting method of a hallux valgus orthosis. Background technique [0002] Hallux valgus refers to a foot deformity in which the big toe is excessively inclined to the outside of the foot, which causes changes in the physiological structure of the foot and hinders the normal function of the foot, resulting in pain in the metatarsophalangeal joints, bunions, and pain and difficulty in walking , severe cases cause symptoms such as joint necrosis; due to genetic and habitual reasons, the incidence of hallux valgus in the population is very high, and most of them are women; for moderate to severe patients with significant clinical symptoms, the treatment of hallux valgus should be open Sexual surgery is extremely painful for patients; early intervention for asymptomatic patients is the key to delaying the development of the disease and improving the quality of life o...

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): D04B1/22A61F5/14
CPCA61F5/14D04B1/14D04B1/22D10B2201/02D10B2331/04D10B2509/00
Inventor 薛涛胡兴律马池孟家光涂莉程燕婷
Owner 安徽艾丽格斯服饰股份有限公司