Functional exercise anti-rotation shoe for hip replacement postoperative patient

Abstract

The utility model discloses a functional exercise anti-rotation shoe for a patient after hip replacement, which comprises a hard sole and an upper made of textile fabric, the sole consists of a tiptoe part at the front end and a sole part at the rear end, the bottoms of the tiptoe part and the sole part are respectively provided with a lug plate, the two lug plates are hinged, and a torsion spring is arranged at the hinged part; two transverse plates are symmetrically hinged to the bottom of the rear end of the foot sole part and connected with a folding mechanism, the folding mechanism is used for folding the two transverse plates to the bottom of the shoe sole after the two transverse plates are folded, an arc-shaped first supporting plate is fixed to the top of the rear end of the foot sole part, and an arc-shaped second supporting plate is hinged to the first supporting plate; the second supporting plate can swing front and back in the length direction of the shoe sole, and the first supporting plate and the second supporting plate are wrapped in the shoe upper. The rehabilitation training device meets the requirement of a patient for rehabilitation training. In addition, the transverse plate at the heel position of the sole is arranged to be of a folding structure, when the patient needs to lie on the side, the transverse plate can be folded, and the influence of the patient on the side-lying posture is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a pair of functional training anti-rotation shoes for patients after hip replacement surgery. Background Art

[0002] Anti-rotation shoes are suitable for patients with femoral neck fractures or after artificial hip replacement surgery. Traditional anti-rotation shoes mostly have a wooden stick nailed to the heel. The entire shoe body and the wooden stick form a T-shaped structure. When the patient lies flat, the wooden stick can prevent the patient's affected foot from swinging left and right, causing internal rotation or external rotation of the hip joint.

[0003] The soles and uppers of existing anti-rotation shoes are relatively hard, and a hard support plate is usually set near the heel of the upper, which makes the patient's ankles and toes unable to move. The patient feels a strong sense of restraint and poor comfort. In addition, the patient needs to do some daily exercises, such as ankle pumps and stretching exercises. The inability to move the ankles and toes affects daily exercise. In addition, when wearing anti-rotation shoes, the patient is generally required to lie flat, but if the patient needs to lie on the side, he can lie on the side for a period of time, but the time cannot be too long. When the patient lies on the side, the support plate near the heel of the anti-rotation shoe will affect the side-lying posture, and the anti-rotation shoe usually needs to be taken off, which brings inconvenience to the patient. Utility Model Content

[0004] 1. Technical problems to be solved:

[0005] In view of the above technical problems, the utility model provides a functional training anti-rotation shoe for patients after hip replacement surgery.

[0006] 2. Technical solution:

[0007] A functional training anti-rotation shoe for patients after hip replacement surgery, comprising a hard sole and a textile upper, the sole consisting of a toe portion at the front end and a sole portion at the rear end, the toe portion and the sole portion having ear plates at the bottom, the two ear plates being hinged, and a torsion spring being provided at the hinge; two transverse plates being symmetrically hinged at the bottom of the rear end of the sole portion, the two transverse plates being connected to a folding mechanism, the folding mechanism being used to fold the two transverse plates and gather them to the bottom of the sole, a first arc-shaped support plate being fixed to the top of the rear end of the sole portion, a second arc-shaped support plate being hinged to the first support plate, the second support plate being able to swing back and forth along the length direction of the sole, and the first support plate and the second support plate being covered in the upper.

[0008] Furthermore, a groove for inserting the patient's foot is provided on the front end surface of the shoe upper, and a plurality of connecting components are provided on the shoe upper on both sides of the groove. Preferably, the connecting components are Velcro or buckles.

[0009] Furthermore, a first arc-shaped notch is provided at the top of the first support plate, and a second arc-shaped notch is provided at the bottom of the second support plate, and two ends of the first notch are respectively hinged to two ends of the second notch.

[0010] Preferably, the first support plate and the second support plate are both adhered to the shoe upper, and the inner sides of the first support plate and the second support plate are both provided with adhered flexible pads.

[0011] Furthermore, two connecting rings are symmetrically arranged at both ends of the sole, and an elastic band is detachably connected to each connecting ring. The end of the elastic band is connected to a pull ring, and a plurality of Japanese-style buckles are arranged on the elastic band.

[0012] Furthermore, the folding mechanism includes a pull rod hinged on the cross plate, the pull rod is hinged to a threaded sleeve, the threaded sleeve is threadedly connected to a screw, the screw is rotatably connected to two supports, the support is fixed to the bottom of the sole, the screw is fixedly connected to a knob, a sliding sleeve is provided at the bottom of the threaded sleeve, the sliding sleeve is slidably connected to a guide rod, and the guide rod is fixed on the two supports.

[0013] 3. Beneficial effects:

[0014] The utility model designs the sole of the anti-rotation shoe into a hinged combination of the toe part and the sole part, which is convenient for patients to bend their toes when doing ankle pump exercises. The support plate is designed to be a two-section separated hinge mechanism, which is convenient for patients to bend their ankles when doing ankle pump exercises. In addition, two pull rings connected by elastic bands are provided on both sides of the sole, which are convenient for patients to do stretching exercises and meet the needs of patients for recovery exercises.

[0015] In addition, the horizontal board at the heel position of the sole is set to a folding structure. When the patient needs to lie on his side, the horizontal board can be folded and collected to avoid affecting the side-lying posture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the external structure of the functional training anti-rotation shoe of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the functional training anti-rotation shoe of the utility model;

[0018] Figure 3 It is a bottom view of the sole of the utility model;

[0019] Figure 4 The utility model is a structural schematic diagram of a threaded sleeve, a screw rod, a sliding sleeve and a guide rod. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] As attached Figure 1 To Attachment Figure 4,

[0022] Embodiment 1:

[0023] The present invention discloses a functional training anti-rotation shoe for patients after hip replacement surgery, comprising a hard sole 1 and a textile upper 2. The sole 1 is composed of a toe portion 1-1 at the front end and a sole portion 1-2 at the rear end. The bottoms of the toe portion 1-1 and the sole portion 1-2 are both provided with ear plates 3, and the two ear plates 3 are hinged. A torsion spring 4 is provided at the hinge. The torsion spring 4 provides elastic force to maintain the toe portion 1-1 and the sole portion 1-2 combined into a complete sole 1 in a normal state. The hinged manner can ensure that the position can be movable, and the patient can bend the toes when performing ankle pump exercises. In addition, the position can be movable and is more comfortable to wear. Two horizontal plates 5 are symmetrically hinged to the bottom of the rear end of the sole portion 1-2, and the two horizontal plates 5 form a T-shaped structure with the sole after unfolding. After the patient puts on the shoe, the horizontal plate is unfolded to prevent rotation. The two horizontal plates 5 are connected to a folding mechanism, which is used to fold the two horizontal plates 5 and collect them to the bottom of the sole 1. After folding, it is convenient for the patient to adopt a side-lying posture. An arc-shaped first support plate 6 is fixed to the top of the rear end of the sole 1-2, and an arc-shaped second support plate 7 is hinged on the first support plate 6. The second support plate 7 can swing back and forth along the length direction of the sole 1. The first support plate 6 and the second support plate 7 are covered in the upper 2 and can be rotated back and forth, which is convenient for the patient's ankle movement when wearing the shoe and for the patient to do ankle pump exercises. The textile material corresponding to the hinged position of the first support plate 6 and the second support plate 7 should have a certain flexibility to avoid interference with the activity, that is, the fabric material cannot be too hard.

[0024] The front end surface of the shoe upper 2 is provided with a groove for the patient's foot to pass through, and the shoe upper 2 on both sides of the groove is provided with a plurality of connecting components 8. Preferably, the connecting components 8 are Velcro or buckles. After the patient passes the foot through the groove, it is fixed with the connecting components 8 to complete the wearing action.

[0025] Embodiment 2:

[0026] The top of the first support plate 6 is provided with an arc-shaped first notch 9, and the bottom of the second support plate 7 is provided with an arc-shaped second notch 10, and the two ends of the first notch 9 are respectively hinged to the two ends of the second notch 10. The notches can prevent the ends of the two support plates from scratching the skin when rotating.

[0027] The first support plate 6 and the second support plate 7 are both adhered to the upper 2, and the inner sides of the first support plate 6 and the second support plate 7 are both provided with an adhered flexible pad. The flexible pad can prevent the two support plates from hard contact with the skin and cause skin damage.

[0028] Embodiment 3:

[0029] Two connecting rings 11 are symmetrically arranged at both ends of the sole 1, and an elastic band 12 is detachably connected to each connecting ring 11. The end of the elastic band 12 is connected to a pull ring 13, and a plurality of Japanese-style buckles 14 are arranged on the elastic band 12. The length of the elastic band 12 is adjusted by the Japanese-style buckles 14, and the patient can hold a pull ring 13 in each hand and bend his knees to perform stretching exercises.

[0030] Embodiment 4:

[0031] The folding mechanism includes a pull rod 15 hinged on the transverse plate 5, the pull rod 15 is hinged on the threaded sleeve 16, the threaded sleeve 16 is threadedly connected to the screw 17, the screw 17 is rotatably connected to two supports 18, the support 18 is fixed to the bottom of the sole 1, the screw 17 is fixedly connected to the knob 19, the bottom of the threaded sleeve 16 is provided with a sliding sleeve 20, the sliding sleeve 20 is slidably connected to the guide rod 21, and the guide rod 21 is fixed to the two supports 18. When the knob 19 is turned, the screw 17 rotates, the threaded rod 16 moves linearly, and the two pull rods 15 are pulled to drive the two transverse plates 5 to rotate and then fold at the bottom of the sole 1. After the transverse plate 5 is folded, it will not form a support when the patient lies on his side, which is convenient for the patient to lie on his side. The inconvenience of having to take off the anti-rotation shoes to lie on the side is solved.

[0032] Although the present invention has been disclosed as above in terms of preferred embodiments, they are not intended to limit the present invention. Anyone skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection defined by the claims of this application.

Claims

1. A functional training anti-rotation shoe for patients after hip replacement surgery, characterized in that: The shoe comprises a hard sole and an upper made of textile material, wherein the sole consists of a toe portion at the front end and a sole portion at the rear end, wherein the toe portion and the sole portion are both provided with ear plates at the bottom, the two ear plates are hinged, and a torsion spring is provided at the hinge; two horizontal plates are symmetrically hinged at the bottom of the rear end of the sole portion, the two horizontal plates are connected to a folding mechanism, and the folding mechanism is used to fold the two horizontal plates and gather them to the bottom of the sole; an arc-shaped first support plate is fixed to the top of the rear end of the sole portion, an arc-shaped second support plate is hinged to the first support plate, and the second support plate can swing back and forth along the length direction of the sole, and the first support plate and the second support plate are covered in the shoe upper.

2. The functional training anti-rotation shoe for patients after hip replacement surgery according to claim 1, characterized in that: A wear groove for the patient's foot to wear is arranged on the front end surface of the shoe upper, and a plurality of connecting components are arranged on the shoe upper at both sides of the wear groove.

3. The functional training anti-rotation shoe for patients after hip replacement surgery according to claim 2, characterized in that: The connecting component is a Velcro or a buckle.

4. The functional training anti-rotation shoe for patients after hip replacement surgery according to claim 1, characterized in that: A first arc-shaped notch is provided at the top of the first support plate, and a second arc-shaped notch is provided at the bottom of the second support plate. Two ends of the first notch are hinged to two ends of the second notch, respectively.

5. The functional training anti-rotation shoe for patients after hip replacement surgery according to claim 4, characterized in that: The first support plate and the second support plate are both adhered to the shoe upper, and the inner sides of the first support plate and the second support plate are both provided with adhered flexible pads.

6. The functional training anti-rotation shoe for patients after hip replacement according to any one of claims 1 to 5, characterized in that: Two connecting rings are symmetrically arranged at both ends of the sole, each connecting ring is detachably connected with an elastic belt, the end of the elastic belt is connected with a pull ring, and a plurality of Japanese-style buckles are arranged on the elastic belt.

7. The functional training anti-rotation shoe for patients after hip replacement surgery according to claim 1, characterized in that: The folding mechanism includes a pull rod hinged on the cross plate, the pull rod is hinged to a threaded sleeve, the threaded sleeve is threadedly connected to a screw rod, the screw rod is rotatably connected to two supports, the support is fixed to the bottom of the sole, the screw rod is fixedly connected to a knob, a sliding sleeve is provided at the bottom of the threaded sleeve, the sliding sleeve is slidably connected to a guide rod, and the guide rod is fixed to the two supports.

Images