Visual indication of compressive force applied by a compression bandage is provided by forming a continuous pattern of repeated geometric shapes in the bandage strip with indicator yarn. The continuous pattern is formed so that the shape of each geometric design is changed when tension is applied to the bandage and the shape of the deformed pattern is indicative of compression force applied.
申请公布号
US6050967(A)
申请公布日期
2000.04.18
申请号
US19980192918
申请日期
1998.11.16
申请人
AVCOR HEALTH CARE PRODUCTS, INC.;JOHNSON & JOHNSON MEDICAL, INC.
发明人
WALKER, MARSHALL H.;TRAINOR, FRED M.;HANSEN, GEORGE P.