DEVELOPMENT AND CHARACTERIZATION OF SHAPE MEMORY POLYMERS FOR NON-INVASIVE BIOMEDICAL APPLICATIONS

被引：0
|
作者：
Jeewantha, Janitha [1 ,2 ]
Emmanuel, Chris [1 ,2 ]
Herath, Madhubhashitha [3 ]
Islam, Mainul [1 ,2 ]
Epaarachchi, Jayantha [1 ,2 ]
机构：
[1] Univ Southern Queensland, Sch Mech & Elect Engn, Toowoomba, Qld, Australia
[2] Univ Southern Queensland, Ctr Future Mat, Toowoomba, Qld, Australia
[3] Uva Wellassa Univ, Dept Engn Technol, Fac Technol Studies, Badulla, Sri Lanka
来源：
PROCEEDINGS OF ASME 2021 CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS (SMASIS2021) | 2021年
关键词：
shape memory polymers; glass transition temperature; shape memory properties; non-invasive;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper details a shape memory polymer (SMP) synthesis and characterization process has been undertaken to develop a bio-medical material for fabricating non-invasive custom prosthetic components and orthosis devices. The glass transition temperature of a one-way SMP epoxy is tailored for external biomedical applications since human skin is sensitive to high temperature (>45 degrees C). The key shape memory properties of shape fixity ratio, shape recovery ratio and shape retention properties were comprehensively analyzed, and thermomechanical properties were verified. SMPs can be customized for the purpose; thus, SMP prosthetic and orthosis devices will be ideal for first aid and emergency treatments until proper medical attention is received. Finally, brief details of an SMP bone immobilization casting method are provided to explain the application further.
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页数：8
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