Orthopedic device
An orthopedic device comprises a main body defining an outer surface and a cuff extending from an end portion of the main body with frictional material disposed on an inner surface of the first cuff. A hinge is connected to the main body and terminates along the main body short of the cuff. The cuff is arranged to fold over the outer surface of the main body in a disengaged configuration, such that the outer surface of the first cuff is adjacently against the outer surface of the main body.
1. A knee support, comprising:
a first zone and a second zone, wherein the first zone has greater compressibility and less elasticity than the second zone, the first zone adapted to extend distally about a tibia of a user and extend proximally of a knee, the second zone extending above the first zone and adaptive to extend about a femur of the user; and
a third zone surrounded by the first zone on proximal and distal sides, and on medial and lateral sides of the third zone on an anterior side of the knee support, the third zone having greater flexibility than the first and second zones and adapted to extend over a patella of the user;
wherein the first, second and third zones are formed from segments of knitted textile.
2. The knee support of claim 1 , wherein a periphery of the first zone extends asymmetrically and continuously about the third zone.
3. The knee support of claim 1 , wherein the third zone extends in proximal and distal directions a greater distance in one of lateral and medial sides than another one of the lateral and medial sides.
4. The knee support of claim 1 , further comprising at least one strap extending over and within the first zone and extending between at least lateral and medial sides of the first zone.
5. The knee support of claim 4 , wherein the first zone includes a subzone having a width proximate to a width of the at least one strap and located diagonally relative to the medial and lateral sides of the first zone.
6. The knee support of claim 4 , wherein the first zone has a sliding resistant texture greater than a sliding resistant texture of the second zone and arranged to inhibit the at least one strap from sliding outside of the first zone into the second zone while tensioned about the knee support.
7. The knee support of claim 1 , further comprising at least one hinge along at least one of lateral and/or medial sides of the knee support retained by at least one sleeve of the knee support.
8. The knee support of claim 1 , wherein the knee support further includes a fourth zone extending longitudinally and having greater stiffness than the first, second and third zones, the fourth zone located on at least one of lateral and medial sides of the knee support.
9. The knee support of claim 1 , further comprising a popliteal region on a posterior side of the knee support, a main panel of the popliteal region having a first flexibility and when the popliteal region is tensioned or stretched, the popliteal region revealing openings locally formed within the popliteal region.
10. The knee support of claim 9 , wherein the popliteal region has at least two bands and an underlying zone defined between the at least two bands and through which the openings extend.
11. The knee support of claim 10 , wherein the at least two bands are constructed from segments of knitted textile that possess a same structure as areas of the main panel adjacent to the popliteal region, and a distance between the at least two bands defined by the underlying zone increases as the main panel is tensioned.
12. The knee support of claim 11 , wherein the openings are formed in a predetermined manner to be contracted and minimally open in a resting, non-tensioned configuration, and as the popliteal region is stretched, the openings expand to provide ventilation and additional stretchability within the popliteal region.
13. The knee support of claim 12 , wherein the underlying zone has a smaller thickness than the at least two bands, and is arranged to increase in flexibility within the popliteal region.
14. A knee support, comprising:
a first zone and a second zone, wherein the first zone has greater compressibility and less elasticity than the second zone, the first zone adapted to extend distally about a tibia of a user and extend proximally of a knee, the second zone extending above the first zone and adapted to extend about a femur of the user;
a third zone surrounded by the first zone on proximal and distal sides, and on medial and lateral sides of the third zone on an anterior side of the knee support, the third zone having greater flexibility than the first and second zones and adapted to extend over a patella of the user;
a first strap extending over and within the first zone and extending between at least lateral and medial sides of the first zone along a proximal side of the first zone;
a second strap extending over and within the first zone and extending between at least the lateral and medial sides of the first zone along a distal side of the first zone; and
at least one hinge along at least one of lateral and/or medial sides of the knee support retained by at least one sleeve of the knee support;
wherein a periphery of the first zone extends asymmetrically and continuously about the third zone;
wherein the first, second and third zones are formed from segments of knitted textile.