Cuff for Orthotic Treatment

Abstract

The invention relates to a cuff for orthotic treatment of joint or muscle pains in the region of joints of the human or animal body, which as a cross cuff has a first cuff part (1) for application on a first body part below the joint and a second cuff part (2) for application on a second body part above the joint, wherein the two cuff parts are joined to one another by means of a connection region (3) and in each case are formed from a belt that is provided with fastening means and may be laid around the respective body part, wherein the connection region (3) between the two cuff parts on placement of the cuff on the body in the region of the inside of the joint impedes extension of the first body part with respect to the second body part, in that the connecting region is displaced under tensile stress. According to the invention, at least one partial region (4) of the second cuff part (2) above the joint is made to be stretchable (FIG. 1).

Claims

1. A cuff for orthotic treatment of joint or muscle pains in the region of joints of the human or animal body, which as a cross cuff has a first cuff part (1) for placement on a first body part below the joint and a second cuff part (2) for placement on a second body part above the joint, wherein the two cuff parts are joined to one another by means of a connecting region (3), and in each case are formed from a belt that is provided with a fastening means (8, 9) and may be laid around the respective body part, wherein the connecting region (3) between the two cuff parts upon application of the cuff on the body in the region of the inside of the joint impedes extension of the first body part with respect to the second body part, in that the connecting region (3) is displaced under tensile stress, characterized in that at least one partial region (4) of the second cuff part (2) is stretchably formed above the joint.

2. The cuff according to claim 1, characterized in that the flexible partial region (4) extends transversely over the second cuff part (2).

3. The cuff according to claim 1, characterized in that the flexible partial region (4) is formed from two or more separate band-shaped strands (5, 6) of the second cuff part (2), from which one or more of the strands (6) facing away from the joint flexure are formed from elastic rubber.

4. The cuff according to claim 1, characterized in that the cuff parts on the inside contain a layer made of textile material, in particular Velour fabric (7).

5. The cuff according to claim 1, characterized in that the fastening means are designed as configurable adhesive or Velcro closures (8, 9), wherein in each case a tab of a first end of the respective cuff part can be passed through an annular eyelet or a D-shaped ring (11, 13) or an opening (10) on the second end of the respective cuff part, and may be connected to itself or a surface part of the respective cuff part.

6. The cuff according to claim 1, characterized in that the outer surface of the cuff parts (1, 2) is designed as a high tensile-strength loop tape that covers the outside of the cuff at least in part.

7. The cuff according to claim 5, characterized in that the ring (11) or the opening (10) for fastening of the second cuff part (2) to the first cuff part (1) in the connecting region (3) is between the first and second cuff part.

8. Cuff according to claim 1, characterized in that the inside of the cuff parts lying on the body is provided with one or several cushioned sections.

9. Cuff according to claim 1, characterized in that the first cuff part (1) has an outside marking (12) for specifying the location of the connecting region in the region of the joint flexure.

Description

Wherein:

[0018] FIG. 1 a front view of a cuff,

[0019] FIG. 2 a first side view of a cuff,

[0020] FIG. 3 a second side view of a cuff,

[0021] FIG. 4 a rear view of a cuff,

[0022] FIG. 5 an oblique bottom view of a cuff,

[0023] FIG. 6 a front view of a flattened cuff, and

[0024] FIG. 7 a rear view of a flattened cuff.

[0025] The cuff according to FIG. 1 in the exemplary embodiment serves to support an elbow joint. A first cuff part 1 with a conical shape is hereby pushed onto the forearm, somewhat below the elbow joint. A loop-shaped second cuff part 2 encloses the upper arm. The two cuff parts are joined to one another in the connecting region 3. In practical application this region is in the region of the elbow flexure. In order to establish a precise position of the cuff, a marking 12, visible as a colored point-form marking on the first cuff part, should be located in the region of the elbow flexure.

[0026] The two cuff parts are formed integrally with one another. The loop forming the second cuff part 2 is fixedly secured at one end to the first cuff part 1. The second end of the second cuff part 2 has an adhesive or Velcro closure 9, whose tab-shaped end is passed through a D-shaped ring 11, which is secured to the first cuff part 1. The end of the second cuff part 2 can thereby be fixed by the Velcro closure in different positions.

[0027] The second cuff part 2, which is placed around the upper arm, is divided in the upper region into two longitudinally running strands 5 and 6. Whereas strand 5 is longitudinally stable, strand 6 has a partial region 4 which is designed to be longitudinally elastic. The partial region 4 can be formed as a rubber elastic band. The different longitudinal elasticity of strands 5 and 6 results in the advantage that different angular positions of the second cuff part 2 with respect to the upper arm can be compensated without problems, as the pressure force which is exerted by the second cuff part 2 on the forearm is largely independent of the angular position with regard to the upper arm. This avoids a situation in which the partial region 4, in an acute angular position with respect to the upper arm longitudinal axis, presses too forcefully on the upper arm, and in this respect can cause discomfort or pressure sores.

[0028] FIG. 2. shows the cuff in a side view. This figure serves in particular to demonstrate the arrangement of the Velcro closures 8 and 9. The Velcro closure 9 is formed in accordance with FIG. 1. Likewise the first cuff part is provided with a Velcro closure 8, by means of which the diameter of the first cuff part can be set. In this representation, the second cuff part is shown without showing strands 5 and 6.

[0029] FIG. 3 shows a second side view of the cuff, in which the arrangement of the strands 5 and 6 with the longitudinally elastic partial region 4 formed in strand 6 is presented.

[0030] FIG. 4 shows a rear view with the Velcro closure 8, whose tab is passed through a slotted opening 10 (FIG. 7) at the other end of the first cuff part. If the opening 10 has sufficient edge reinforcement, it is not necessary to use additional fastening elements. However, the opening 10 can also be reinforced by an additional D-shaped ring 13 or an annular eyelet.

[0031] The inside of the cuff is preferably covered with a textile material, in particular velour 7, which has pleasant wearing properties. The outside of the cuff can be covered with a loop tape, which is the counterpart to the Velour closure, so that the Velcro closure tabs can be secured at every point on the outside of the cuff.

[0032] FIG. 5 shows a bottom view for further visualization of the cuff.

[0033] FIG. 6 shows a flattened cuff. At one end of the first cuff part 1 is the Velcro closure 8, and at the other end the opening 10 reinforced with a D-shaped ring 13. The figure clearly shows that the second cuff part 2 is securely joined to the first cuff part 1. The two cuff parts may be integrally formed, but for manufacturing reasons it may also be provided that the two cuff parts are connected by means of a seam connection. The figure also clearly shows the arrangement of the flexible partial region 4 in the strand 6, whereas the strand 5 is not formed to be longitudinally elastic. The adhesive or Velcro closure 9 is passed through the D-shaped ring 13 when used.

[0034] FIG. 7 shows a corresponding view from FIG. 6 in a rear view.

[0035] The design of the cuff from longitudinally stable material (except for the partial region 4) allows simple and secure placement on an arm, in particular an elbow. When the cuff is flattened out, it can be stored or shipped in a space-saving arrangement. Placement on the arm can be done with one hand, as there is no need for complicated threading through buckles with hinge pins or the like. The Velcro closures that are used are flexibly configurable and adjustable even when in place.

REFERENCE SYMBOLS

[0036] 1 first cuff part [0037] 2 second cuff part [0038] 3 connecting region [0039] 4 partial region [0040] 5 strand [0041] 6 strand [0042] 7 Velour fabric [0043] 8 adhesive or Velcro closure [0044] 9 adhesive or Velcro closure [0045] 10 opening [0046] 11 ring [0047] 12 marking [0048] 13 ring