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Prosthetics - Quantification of physical parameters of ankle foot devices and foot units
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Basic data
| Standard ID | GB/T 43350-2023 (GB/T43350-2023) |
| Description (Translated English) | Prosthetics - Quantification of physical parameters of ankle foot devices and foot units |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | C35 |
| Classification of International Standard | 11.040.40 |
| Word Count Estimation | 22,279 |
| Date of Issue | 2023-11-27 |
| Date of Implementation | 2024-03-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 43350-2023: Prosthetics - Quantification of physical parameters of ankle foot devices and foot units
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 11:040:40
CCSC35
National Standards of People's Republic of China
Prosthetic ankle and foot devices and foot components
Quantification of physical parameters
footunits
(ISO /T S16955:2016,IDT)
Published on 2023-11-27
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Symbols and abbreviations 2
5 Requirements 2
6 Test configuration 2
7 Quantification 3
7:1 Heel, midfoot and toe characteristics 3
7:2 Scrolling characteristics 6
7:3 Torsional characteristics 7
7:4 Frontal plane characteristics 8
8 Annex 10
8:1 General 10
8:2 Procedure 10
8:3 Results 10
Appendix A (Informative) Quick Reference 11
Appendix B (informative) Three-dimensional trajectory of plantar force contact point 13
Reference 18
Foreword
This document complies with the regulations of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Custom drafting:
This document is equivalent to ISO /T S16955:2016 "Quantification of physical parameters of prosthetic ankle and foot devices and foot components": The file type is:
ISO technical specifications are adjusted to my country's national standards:
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by the Ministry of Civil Affairs of the People's Republic of China:
This document is under the jurisdiction of the National Standardization Technical Committee for Rehabilitation and Special Equipment for Disabled Persons (SAC/TC148):
This document was drafted by: National Rehabilitation Assistive Devices Research Center, National Rehabilitation Assistive Devices Research Center Rehabilitation Assistive Devices Quality Supervision and Inspection Center:
The main drafters of this document: Gu Huiru, Li Man, Luan Huiqin, Chu Zhaowei, and Yan Heping:
Prosthetic ankle and foot devices and foot components
Quantification of physical parameters
1 Scope
This document describes a quantitative method for measuring or evaluating key performance indicators of prosthetic ankle and foot devices:
Setup and test settings are specified for each method and include various parameters derived or calculated from the recorded data:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 30659-2014 Prosthetics and orthotics requirements and test methods (ISO 22523:2006, IDT)
ISO 10328 Structural testing requirements and testing methods for prosthetic lower limb prostheses (Prosthetics-Structural testing of
ISO 22675:2016 Prosthetic ankle and foot devices and foot components Requirements and test methods (Prosthetics-Testingofan-
Note: GB/T 31181-2014 Prosthetic ankle and foot devices and foot components requirements and test methods (ISO 22675:2006, IDT)
3 Terms and definitions
The following terms and definitions apply to this document:
3:1
Physical parameters used to describe the response of the ankle-foot device after heel strike, mid-stance, and before toe-off under the load-bearing state of the ankle-foot device:
3:2
rol-overcharacteristics
Used to describe the physical parameters of the patient's ankle-foot device in the sagittal plane during stance:
3:3
full contact motion
A physical parameter used to describe the angular range of motion of the tibia when the heel and toe strike the ground simultaneously:
3:4
Used to describe the physical parameters of the ankle-foot device in the horizontal plane load-bearing and torsion state:
3:5
It is used to describe the physical response of the physical parameters at four different specified angles on the frontal plane during the rolling process of the ankle-foot device:
...
