Towards characterizing the pressure profiles of medical compression hosiery: an investigation of current measurement devices and techniques

Medical compression hosiery is prescribed according to the pressure it applies to a limb. There are many devices available for measuring this pressure, but differences in the design of the systems used, measurement locations, protocols, and operators result in different pressures being measured for...

Full description

Saved in:
Bibliographic Details
Published in:Journal of the Textile Institute 2015-07, Vol.106 (7), p.757-767
Main Authors: Hegarty-Craver, Meghan, Kwon, Cassandra, Oxenham, William, Grant, Edward, Reid, Lawrence
Format: Article
Language:English
Subjects:
body measurement
Compressing
compression garments
Compression tests
Compression therapy
Design engineering
Devices
Hosiery
interface pressure
measurement and verification
Measuring instruments
Medical
medical textiles
Pressure measurement
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Medical compression hosiery is prescribed according to the pressure it applies to a limb. There are many devices available for measuring this pressure, but differences in the design of the systems used, measurement locations, protocols, and operators result in different pressures being measured for the same garment. This article explores the construction of these compression-measuring devices and the sensing involved in order to highlight the potential causes of these discrepancies. The Tension-Elongation profiles of six compression hosiery samples were then measured, and a method of verifying the point pressure measurements from current techniques was proposed and tested. The results of this analysis show that there was an average discrepancy of 1-5 mmHg between point pressure measurements and those predicted from the Tension-Elongation profiles. With respect to on-body measurements, this technique predicted a maximum change in pressure of 3 mmHg for the samples tested.
ISSN:0040-5000
1754-2340
DOI:10.1080/00405000.2014.941535