Study on different bandages and application techniques for achieving stiffer compression.
OBJECTIVES
The objective of this study was to investigate the relationship between interface pressure and stiffness of compression achieved by various combinations of bandages and application techniques.


METHOD
There were eight healthy volunteers. One roll (4.5 m) of four types of bandages with different extensibilities (0, 90, 108 and 218%) was applied to the leg in single-layer bandage fashion with eight random tensions. Then, the leg was wrapped with one to eight rolls in multi-layer bandage fashion.


RESULTS
Each combination of bandage and application technique displayed an indigenous linear interface pressure-static stiffness index relationship. With single-layer bandage, lower extensibility was associated with higher static stiffness index at a given interface pressure. With multi-layer bandage, the static stiffness index at a given interface pressure was independent of the bandage type.


CONCLUSION
The stiffness at a given interface pressure was affected by the extensibility with single-layer bandage but not with multi-layer bandage.
['Suehiro|K|K|', 'Morikage|N|N|', 'Murakami|M|M|', 'Yamashita|O|O|', 'Ueda|K|K|', 'Samura|M|M|', 'Hamano|K|K|']
D000328:Adult D058128:Compression Bandages D005260:Female D006801:Humans D007866:Leg D008297:Male D008875:Middle Aged
bandage application stiffness Chronic venous insufficiency