US 11,938,003 B2
Optimized support bandage
Céline Cohade, Saint-Jean-Bonnefonds (FR); David Grange, Bellegarde en Forez (FR); Magali Roblot, Perrigny-les-Dijon (FR); and Serge Lecomte, Dijon (FR)
Assigned to URGO RECHERCHE INNOVATION DEVELOPPEMENT, Chenove (FR)
Appl. No. 16/613,327
Filed by URGO RECHERCHE INNOVATION ET DEVELOPPEMENT, Chenove (FR)
PCT Filed May 17, 2018, PCT No. PCT/FR2018/051191
§ 371(c)(1), (2) Date Nov. 13, 2019,
PCT Pub. No. WO2018/211223, PCT Pub. Date Nov. 22, 2018.
Claims priority of application No. 1754479 (FR), filed on May 19, 2017.
Prior Publication US 2021/0077305 A1, Mar. 18, 2021
Int. Cl. A61F 13/08 (2006.01); D04B 21/18 (2006.01)
CPC A61F 13/08 (2013.01) [D04B 21/18 (2013.01); D10B 2403/0213 (2013.01); D10B 2509/028 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A compression bandage formed as a single knit obtained with warp knit technology, consisting of synthetic yarns and composed of two textile surfaces having the same or different textile structure, linked together by spacer threads, each of the two textile surfaces comprising elastic yarns, said knit comprising no adhesive and no latex, wherein said spacer threads of said knit are multifilaments, said knit having:
longitudinal elongation measured as per standard EN 14704-1 of between 30 and 160%;
threshold shear stress in the range of 2800 Pa to 3667 Pa and/or conformability equal to or lower than 65 mm.