Portable lower limb therapy device
View Patent ↗A portable lower limb therapy device having a support base and a force transfer system. The support base includes an exterior surface suitable to slide on smooth surfaces and an interior surface suitable to receive and conform to a foot of a user. The force transfer system embodied through one or two cords integrated with the support base and operates to transfer force applied behind and above the foot of a user that is in the support base to the support base. The portable lower limb therapy device may be used with a wearable anchor that is attachable to the thigh of the user of allows for the cord or cords to be fixed in place for the performance of static progressive stretch therapy motions without requiring ongoing manual force.
1. A portable lower limb therapy device, comprising:
a support base having an exterior surface and an interior surface, wherein the interior surface is configured to receive a foot of a user and the exterior surface includes at least one smooth surface which enables the support base to slide on a discrete surface that is also smooth;
wherein the support base includes a proximal edge and a distal edge;
a closed force transfer system integral with the support base, wherein the closed force transfer system includes at least one connector member having a back end and at least one discrete cord member having a front end and an opposing handle end;
wherein the at least one connector member is integral with the support base at both a location adjacent to the proximal edge and a location adjacent to the distal edge, with the back end positioned closer to the location adjacent to the distal edge;
wherein the front end of the at least one discrete cord member is selectively coupled with the back end of the at least one connector member; and
wherein the closed force transfer system is operative to allow force exerted through the at least one discrete cord member to be transferred to the support base.
2. The portable lower limb therapy device of claim 1 , additionally comprising:
a wearable anchor configured to be secured to a body of a user and having at least one support member and at least one locking component, wherein said at least one support member includes a top surface and a bottom surface and is configured to be placed against the body of the user with the bottom surface contacting the body of the user; and
wherein said locking component is configured to receive and selectively secure the at least one discrete cord member.
3. The portable lower limb therapy device of claim 2 , wherein the locking component is defined by a pair of slot members that each extend up vertically from the top surface.
4. The portable lower limb therapy device of claim 1 , wherein said interior surface comprises a resilient pad member.
5. The portable lower limb therapy device of claim 1 , wherein the at least one connector member has a higher modulus of elasticity than the at least one discrete cord member.
6. The portable lower limb therapy device of claim 1 , additionally comprising at least one handle member attached to the handle end of the at least one discrete cord member.
7. A portable lower limb therapy device, comprising:
a support base having an exterior surface and an interior surface, wherein the interior surface is configured to receive a foot of a user and the exterior surface includes at least one smooth surface which enables the support base to slide on a discrete surface that is also smooth;
wherein the support base includes a proximal edge, a distal edge as well as a right side and a left side;
a closed force transfer system integral with the support base, wherein the closed force transfer system includes a plurality of connector members, each having a back end, and a plurality of discrete cord members, each having a front end and an opposing handle end;
wherein each of the plurality of connector members is integral with the support base at both a location adjacent to the proximal edge and a location adjacent to the distal edge, with the back end positioned closer to the location adjacent to the distal edge;
wherein the front end of each of the plurality of discrete cord members is selectively coupled with the back end of one of the plurality of connector members; and
wherein the closed force transfer system is operative to allow force exerted through the plurality of discrete cord members to be transferred to the support base.
8. The portable lower limb therapy device of claim 7 , wherein a first connector member among the plurality of connector members is positioned adjacent to the right side of the support base and a second connector member among the plurality of connector members is positioned adjacent to the left side of the support base.
9. The portable lower limb therapy device of claim 8 , wherein the closed force transfer system includes a cross member positioned above the support base at a cross location between the proximal edge and the distal edge.
10. The portable lower limb therapy device of claim 9 , wherein the cross member is integral with both the first connector member and the second connector member.
11. The portable lower limb therapy device of claim 7 , additionally comprising:
a wearable anchor configured to be secured to a body of a user and having at least one support member and at least one locking component, wherein said at least one support member includes a top surface and a bottom surface and is configured to be placed against the body of the user with the bottom surface contacting the body of the user; and
wherein said locking component is configured to receive and selectively secure the at least one discrete cord member.
12. The portable lower limb therapy device of claim 11 , wherein the locking component is defined by a pair of slot members that each extend up vertically from the top surface.
13. The portable lower limb therapy device of claim 7 , wherein said interior surface comprises a resilient pad member.
14. The portable lower limb therapy device of claim 7 , wherein the plurality of connector members have a higher modulus of elasticity than the plurality of discrete cord members.
15. The portable lower limb therapy device of claim 7 , additionally comprising a handle member attached to the handle end of each of the plurality of discrete cord members.
16. A portable lower limb therapy device, comprising:
a support base having an exterior surface and an interior surface, wherein the interior surface is configured to receive a foot of a user and the exterior surface includes at least one smooth surface which enables the support base to slide on a discrete surface that is also smooth;
wherein the support base includes a proximal edge, a distal edge as well as a right side and a left side;
a closed force transfer system integral with the support base, wherein the closed force transfer system includes a plurality of connector members, each having a back end, and a plurality of discrete cord members, each having a front end and an opposing handle end, and a cross member positioned above the support base at a cross location between the proximal edge and the distal edge;
wherein each of the plurality of connector members is integral with the support base at both a location adjacent to the proximal edge and a location adjacent to the distal edge, with the back end positioned closer to the location adjacent to the distal edge;
wherein the front end of each of the plurality of discrete cord members is selectively coupled with the back end of one of the plurality of connector members;
wherein the closed force transfer system is operative to allow force exerted through the plurality of discrete cord members to be transferred to the support base;
wherein a first connector member among the plurality of connector members is positioned adjacent to the right side of the support base and a second connector member among the plurality of connector members is positioned adjacent to the left side of the support base; and
wherein the plurality of connector members have a higher modulus of elasticity that the plurality of discrete cord members.
17. The portable lower limb therapy device of claim 16 , wherein the cross member is integral with both the first connector member and the second connector member.
18. The portable lower limb therapy device of claim 16 , additionally comprising:
a wearable anchor configured to be secured to a body of a user and having at least one support member and at least one locking component, wherein said at least one support member includes a top surface and a bottom surface and is configured to be placed against the body of the user with the bottom surface contacting the body of the user; and
wherein said locking component is configured to receive and selectively secure the at least one discrete cord member.
19. The portable lower limb therapy device of claim 18 , wherein the locking component is defined by a pair of slot members that each extend up vertically from the top surface.
20. The portable lower limb therapy device of claim 16 , additionally comprising a handle member attached to the handle end of each of the plurality of discrete cord members.