Analysis of the parameters affecting pressure characteristics of medical stockings

Sarı, Burak; Oğlakcıoğlu, Nida

doi:10.1177/1528083716662587

Cited by 16 publications

(9 citation statements)

References 18 publications

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“…This was also verified by the study of Maleki et al. 5 However, in Sari and Oğlakcıoğlu's work, 8 the elastane yarn count was a main factor affecting the pressure value. This could be explained by the different style of stockings (longer stockings were fabricated in their work) and the type of raw material.…”

Section: Resultssupporting

confidence: 53%

“…For studying the origin of “structure-properties” problems, the fabrication process was lucubrated. Sari and Oğlakcıoğlu 8 studied the influence of production parameters, such as tightness, elastane yarn feeding tension and elastane yarn counts, on the pressure behavior of GCS. They found that elastane yarn count is the most effective parameter for pressure values.…”

mentioning

confidence: 99%

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The structure and pressure characteristics of graduated compression stockings: experimental and numerical study

Zhang

Sun

et al. 2019

Textile Research Journal

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The incorporation of pressure levels and pressure gradients in the design of compression stockings offers excellent potential to enhance function in the sport science, clinical research and rehabilitation fields. Yet, the connection of processing parameters and structure accompanying the pressure characteristic of current graduated compression stockings (GCS) is not well quantitatively studied. To bridge this knowledge gap, this study aims to analyze the effects of processing parameters, such as elastane yarn count, loop length and elastane feeding tension, on the structure and pressure behavior of GCS in our work. In addition, to investigate the mechanism of the pressure characteristic, two numerical models, the cylinder model and the conical model, are employed to predict the pressure value and the pressure gradient of stockings. The experimental results of the statistical analysis indicate that the loop length is a key factor to control the wale density, length of stockings and final pressure values. Moreover, the elastane feeding tension could affect the course density, girth of stockings and pressure gradient. On the other hand, the numerical results reveal that the conical model is suited for predicting the pressure values because of the change in radius of the limb in the model. The entire experimental and numerical work provide the mechanism for the study basis of processing, structure and pressure characteristics of GCS.

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Section: Resultssupporting

confidence: 53%

mentioning

confidence: 99%

The structure and pressure characteristics of graduated compression stockings: experimental and numerical study

Zhang

Sun

et al. 2019

Textile Research Journal

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“…For predicting the pilling tendencies of cotton interlock knitted fabrics, Kayseri used both regression analysis and artificial neural network methods in their studies (23,24). Sari and Oglakcioglu also used regression analysis in their study about pressure characteristics of medical stockings (25). Not only for cotton yarns, cotton waste containing yarn properties were also tried to be explained by using correlation with fiber properties by Telli and Babaarslan (26).…”

Section: Introductionmentioning

confidence: 99%

Estimation of Tensile Strength and Unevenness of Compact-Spun Yarns by Using Hvi Fiber Properties

Üzümcü¹,

Kadoğlu²

2018

Tekstil Ve Konfeksiyon

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Compact spinning system, which has begun to gain an important place in textile industry, thanks to its desired yarn characteristics, was developed in the early 2000s. Less hairy yarns can especially be produced with this system, as stated in the literature. Moreover, the system has significant advantages in terms of tensile strength. In this study, yarns were produced with different yarn counts (Ne 40 -Ne 90) and different twist coefficients (αe 3.8, αe 4.2 and αe 4.6) using the compact spinning system. Regression analysis was carried out using the test results of the yarns produced and HVI fiber properties which were measured before the production. It was investigated whether the properties of the yarns can be estimated before production by using specified fiber properties. As a result of the analysis, the derived equations were used to estimate tensile strength and unevenness values of the yarns.

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“…Most scholars in this area demonstrated that knitted garments are the most commonly used fabric in medical and sports hosiery (Mikučionienė & Milašiūtė, 2017; Thomas, 2014). This result is based on the stretch ability and high elasticity of the knitted garment, which makes it more comfortable and efficient (Bera et al, 2016; Loginov, Grishanov, & Harwood, 2002; Liu, Lao, & Wang, 2013; Sarı & Oğlakcıoğlu, 2018). The most outstanding characteristics of elastic compression garments are conserving body shape in addition to their own durability.…”

mentioning

confidence: 99%

Clothing Pressure Modeling Using the Modified Laplace’s Law

Barhoumi

Marzougui

Abdessalem

2019

Clothing and Textiles Research Journal

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Today, various kinds of pressure garments are designed for specific applications in medical and sports fields. Knitted garments are the most used in these applications due to their high extensibility. The objective of the investigation reported in this article was to develop a theoretical relationship based on Laplace’s law, which describes the compression behavior of knitted compression samples in quasi-static deformation from an initially relaxed state to an extended state. Even though several researchers have used Laplace’s law, there is some discord between theoretical and experimental results. So, it is essential to pinpoint the most important parameters that influence the mechanical properties of the compression knitted garment in order to better describe the interface pressure it applies to the human body. Fabric parameters that influenced the interface pressure, such as elasticity modulus, strain, and thickness, were determined and integrated into Laplace’s law.

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Analysis of the parameters affecting pressure characteristics of medical stockings

Cited by 16 publications

References 18 publications

The structure and pressure characteristics of graduated compression stockings: experimental and numerical study

The structure and pressure characteristics of graduated compression stockings: experimental and numerical study

Estimation of Tensile Strength and Unevenness of Compact-Spun Yarns by Using Hvi Fiber Properties

Clothing Pressure Modeling Using the Modified Laplace’s Law

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