CN214712958U - Auxiliary device resets - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, the utility model discloses an auxiliary device resets. The auxiliary resetting device comprises a seat, a knee ankle fixing device, an upper body fixing device and a bearing part; the upper body fixing device is arranged on the seat; the knee ankle fixing device is used for fixing the knee and the foot of the human body at a first preset position; the bearing part is provided with the seat and the knee ankle fixing device, and the bearing part is used for supporting the seat and the knee ankle fixing device. The utility model provides an auxiliary device resets has the characteristics that the function is various and can satisfy the requirement of the gimmick that resets that explosive force is big.

Description

Auxiliary device resets

Technical Field

The utility model relates to the technical field of medical equipment, in particular to auxiliary device resets.

Background

The existing methods for restoring the spine all need to be matched with auxiliary devices, and the existing sitting type auxiliary devices generally comprise a sitting plate, a supporting device and a foot fixing device or a knee fixing device; the supporting device is used for supporting a seat plate, a patient can sit on the seat plate, and the lower limbs of the patient are fixed through a foot fixing device or a knee fixing device, so that a doctor can reset the spine of the patient.

However, when a doctor uses a technique with large explosive force (such as Ringnan Lin's bonesetting), the device can not fix the lower limbs well, so that the doctor is easy to lift the patient in the operation process, and the aim of bonesetting reduction can not be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the prior reset auxiliary device has single function and cannot meet the requirement of a reset technique with large explosive force.

In order to solve the technical problem, the utility model discloses a resetting auxiliary device, which comprises a seat, a knee ankle fixing device, an upper body fixing device and a bearing part;

the upper body fixing device is arranged on the seat;

the knee ankle fixing device is used for fixing the knee and the foot of the human body at a first preset position;

the bearing part is provided with the seat and the knee ankle fixing device, and the bearing part is used for supporting the seat and the knee ankle fixing device.

Optionally, a lower limb separation device is also included;

the seat comprises a seat plate and a backrest;

the backrest is provided with the upper body fixing device, and the upper body fixing device comprises a hip fixing piece and a waist and chest fixing piece;

the seat plate comprises a first side surface and a second side surface which are opposite;

the first side surface is connected with the backrest;

the lower limb separating device is arranged at the top of the seat plate close to the second side surface.

Optionally, the seat further comprises four support legs, a first connector and a second connector;

the seat plate also comprises a third side and a fourth side which are opposite;

two of the four supporting legs are arranged on the third side surface, the two supporting legs are connected through the first connecting piece, and the first connecting piece is fixedly connected with the bearing piece;

the fourth side is provided with another two supporting legs in the four supporting legs, the other two supporting legs are connected through the second connecting piece, and the second connecting piece is connected with the bearing piece.

Optionally, the seat further comprises a linkage;

one end of the linkage piece is connected with the third side surface, and the other end of the linkage piece is connected with the first connecting piece; and/or one end of the linkage piece is connected with the fourth side face, and the other end of the linkage piece is connected with the second connecting piece.

Optionally, the linkage comprises a chain, wire or wire.

Optionally, the lower limb separation device comprises opposing first and second ends;

the first end is adjacent to the knee ankle fixing device;

the width of the lower limb separating device is gradually reduced from the first end to the second end.

Optionally, the knee ankle brace comprises a knee brace ankle brace;

the knee fixing device is arranged on the seat;

the ankle brace includes a boot structure.

Optionally, a thigh securing device is also included;

the thigh fixing device is arranged on the seat.

Optionally, the thigh securing device comprises an adjustable strap;

the thigh fixing device is used for fixing the thigh at a second preset position by adjusting the tightness of the adjustable binding belt and the thigh.

Optionally, the bottom of the bearing member is provided with a non-slip mat.

Adopt above-mentioned technical scheme, the utility model provides an auxiliary device resets has following beneficial effect:

1) the utility model discloses a resetting auxiliary device which comprises a seat, an upper body fixing device and a knee ankle fixing device; the knee ankle fixing device is used for fixing the knees and feet of a human body at a first preset position, so that when an operator performs spine reduction on a patient, the lower limbs cannot swing or separate due to high-outbreak actions of bending and turning of manipulations, and the stability and the reduction effect of the spine reduction process of the operator are effectively ensured; this upper part of the body fixing device can effectively with patient's chest with carry out the fixed of certain degree to be convenient for the operator treats patient's cervical vertebra problem.

2) Because this auxiliary device that resets still includes the bearing piece, be equipped with this seat and this knee ankle fixing device on this bearing piece, this bearing piece is used for supporting this seat and this knee ankle fixing device. Therefore, the gravity center of the seat can be lowered, the problems of side turning, in-situ rotation and the like of the seat caused by high gravity center of the seat are solved, the safety is enhanced, the operation of an operator is more labor-saving, and the resetting effect is also improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a reposition assisting device according to an alternative embodiment of the present invention;

FIG. 2 is a schematic view of an alternative embodiment of the present invention showing a seated person's reduction aid;

fig. 3 is a front view of a partial structure of a reposition assisting device according to another alternative embodiment of the present invention;

fig. 4 is a schematic structural view of a reposition assisting device according to another alternative embodiment of the present invention;

fig. 5 is a schematic structural view of a reposition assisting device according to another alternative embodiment of the present invention;

fig. 6 is a schematic structural view of an upper body fixing device according to an alternative embodiment of the present invention;

FIG. 7 is a side view of a reduction aid in another alternative embodiment of the invention;

FIG. 8 is a perspective view of a reduction aid in another alternative embodiment of the present invention;

FIG. 9 is a top view of a reduction aid in another alternative embodiment of the present invention;

FIG. 10 is a partial block diagram of a seat in an alternative embodiment of the invention;

fig. 11 is a partial schematic view of a reduction aid in another alternative embodiment of the present invention.

The following is a supplementary description of the drawings:

1-a seat; 101-a backrest; 102-a seat plate; 103-support legs; 104-a first connector; 105-a second connector; 106-a linkage; 107-a fixture; 2-a load-bearing part; 3-knee ankle fixation; 31-knee fixation; 32-ankle securement devices; 4-upper body fixing means; 5-lower limb separation device; 6-anti-slip mat; 7-thigh fixation means; 8-a catch column; 9-mounting holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a reposition assisting device in an optional embodiment of the present invention. The utility model discloses a resetting auxiliary device, which comprises a seat 1, a knee ankle fixing device 3, an upper body fixing device 4 and a bearing part 2; the seat 1 is provided with an upper body fixing device 4; the knee ankle fixing device 3 is used for fixing the knee and the foot of the human body at a first preset position; the seat 1 and the knee-ankle fixing device 3 are arranged on the bearing part 2, and the bearing part 2 is used for supporting the seat 1 and the knee-ankle fixing device 3. Make the utility model provides an auxiliary device resets has can fix the knee ankle, and installs the focus low, and the operator of being convenient for uses great outbreak gimmick to carry out the advantage that resets to the backbone of patient dislocation.

In one application scenario, the manipulation used by the operator may be a bone-setting manipulation of Lin's Ringnan forest, whereas in the prior art, when the operator uses the manipulation to perform lumbar or thoracic scoliosis reduction, the operator needs the patient to sit and needs an assistant to fix the corresponding lower limbs, and the bone-setting manipulation of Lin's Ringnan forest is a manipulation mainly using explosive force to treat spinal diseases. Therefore, when the posture-correcting sitting position reduction device is used for bone-correcting sitting position reduction in Lin of Ling, the requirement on an assistant is high, and double reduction has two requirements on the assistant operation for assisting to press the lower limbs of the Lin of Lin to operate the assistant; if the assistant is fixed without experience, the main operator is difficult to complete the reset operation; if the lower limbs are not well fixed, the aim of setting the bones cannot be achieved because the patient is lifted up integrally because the explosive force of the Lin's bone setting in Lin of Linn Lin of Ling is too large.

And the utility model discloses an auxiliary device resets is owing to can fix patient's knee and foot for only need an operator just can accomplish the treatment to patient's spinal column disease, owing to the device has bearing member 2 down, thereby can reduce seat 1's focus, thereby avoided the operator to use the above-mentioned ridge south Lin's bonesetting gimmick that needs great explosive force to cause often and mention the patient, can not reach the condition of better treatment.

Optionally, the load bearing member 2 is a weighted platform or a floor.

In an alternative embodiment, as shown in fig. 2, fig. 2 is a schematic view of a reduction assistance device for a person sitting in an alternative embodiment of the present invention. The device also comprises a lower limb separation device 5, the seat 1 comprises a seat plate 102 and a backrest 101; the seat plate 102 includes opposing first and second sides; the first side is connected to the backrest 101, the backrest 101 is provided with an upper body fixing device 4, optionally, the upper body fixing device 4 includes a hip fixing member and a lumbo-thoracic fixing member, and whether the upper body fixing device 4 is the hip fixing member or the lumbo-thoracic fixing member can be selected according to requirements, for example: when the operator needs to perform the resetting operation on the lumbar and thoracic vertebrae of the patient, the upper body fixing device 4 is a hip fixing piece; when an operator needs to perform reduction operation on the cervical vertebra of a patient, the upper body fixing device 4 is a lumbar-thoracic fixing piece; the lower limb separating apparatus 5 is provided at the top of the seat plate 102 near the second side. In this embodiment, since the chair 1 has the backrest 101, when the cervical vertebrae of the patient are reset, the patient can lean the back against the backrest 101 when sitting on the chair 1, and the tension of the muscles of the shoulder and back of the patient can be relieved, thereby improving the resetting effect.

In an alternative embodiment, as shown in fig. 2-6, fig. 3 is a front view of a partial structure of a reposition assistance device according to another alternative embodiment of the present invention; fig. 4 is a schematic structural view of a reposition assisting device according to another alternative embodiment of the present invention; fig. 5 is a schematic structural view of a reposition assisting device according to another alternative embodiment of the present invention; fig. 6 is a schematic structural view of an upper body fixing device according to an alternative embodiment of the present invention. The seat 1 is provided with a plurality of mounting holes 9 for mounting the retaining posts 8, optionally, the retaining posts 8 are detachably connected with the mounting holes 9, and the plurality of retaining posts 8 can be mounted in the mounting holes 9 at preset positions as required, so that the lower limb separating device 5 and the knee ankle fixing device 3 are formed, and the seat has the advantages of high flexibility and adaptability to patients with different heights, optionally, the mounting retaining posts 8 are metal cylinders, optionally, the detachable connection mode between the retaining posts 8 and the mounting holes 9 is plug-in connection, clamping groove connection or screw connection, and preferably, the retaining posts 8 are connected with the mounting holes through screws; in an alternative embodiment, the lower limb separating device 5 is an L-shape or a rectangle formed by a plurality of bars 8 so as to separate two legs of the human body at a predetermined angle, and optionally, as shown in fig. 2, the lower limb separating device 5 separates one leg of the human body from the front of the seat 1 and separates the other leg of the human body from the side of the seat 1.

In an alternative embodiment, as can be seen in fig. 1, the chair is provided with a knee ankle fixture 3 for securing both legs of the patient, which is configured for a reduction procedure for the patient's cervical spine.

In another alternative embodiment, as can be seen from fig. 2, the chair is provided with a knee-ankle fixing device 3 for fixing one leg of the patient and a lower limb separating device 5 for separating the two legs of the patient, i.e. one leg is separated from the front of the chair 1 and the other leg of the human body is separated from the side of the chair 1, which is used for the lumbar-thoracic vertebrae resetting operation of the patient.

In an alternative embodiment, as can be seen from fig. 1, the upper body fixing device 4 is a lumbar-thoracic fixing device, and optionally the lumbar-thoracic fixing device is a cross-type fixing band, so that the shoulder and waist of the patient can be fixed, and further the cervical vertebrae of the patient can be repositioned, and optionally, as can be seen from fig. 6(a), the lumbar-thoracic fixing device is a racing-type four-point fixing band, the number of the connecting points of the lumbar-thoracic fixing device on the seat is four, and optionally, as can be seen from fig. 6(b), the lumbar-thoracic fixing device can also be a six-point fixing band, and the number of the connecting points of the lumbar-thoracic fixing device on the seat is six.

In another alternative embodiment, as can be seen from fig. 2, the upper body fixing device 4 is a hip fixing device, and optionally, the hip fixing device is a fixing band, which only needs to fix the hip of the patient and does not need to fix the shoulder of the patient, so that the twisting reduction operation of the chest and waist of the patient can be realized.

In another alternative embodiment, as shown in fig. 7-9, fig. 7 is a side view of a reduction aid in another alternative embodiment of the present invention; FIG. 8 is a perspective view of a reduction aid in another alternative embodiment of the present invention; fig. 9 is a top view of a reduction aid in another alternative embodiment of the invention. The lower limb separating device 5 is of an integral structure and is fixedly connected with the seat plate 102, and in an alternative embodiment, the lower limb separating device 5 comprises a first end and a second end which are opposite; the first end is adjacent to the knee ankle fixing means 3; the width of the lower limb separation device 5 is gradually reduced from the first end to the second end, that is, when a patient sits on the seat 1, the second section is an end part close to the hip of the patient, and the width of the second end is smaller than that of the first end, preferably, the lower limb separation device 5 is a triangular prism structure with the second end as a vertex and the first end as a side length, and has an effect of improving the comfort of the patient. Optionally, the lateral surface of the lower limb separation device 5 is of an arc structure, which can effectively improve the comfort and safety of the contact between the inner side of the thigh of the patient and the lower limb separation device 5, optionally, the surface of the lower limb separation device 5 is provided with an elastic layer, optionally, the material of the elastic layer can be cloth, silica gel or sponge, and the comfort and safety of the contact between the thigh of the patient and the lower limb separation device 5 can be further improved.

In an alternative embodiment, the knee-ankle fixing device 3 comprises a knee fixing device 31 and an ankle fixing device 32, the knee fixing device 31 being provided on the seat 1, the ankle fixing device 32 being fixedly connected to the bearing part 2.

In an alternative embodiment, as can be seen in fig. 2, the ankle fixator 32 is of a boot-shaped configuration, and the knee fixator 31 comprises an omega-shaped fixator and a fixator formed by the retaining bars 8, so as to fix the knee and the lower leg in a first predetermined position and prevent the lower leg from rocking left and right; alternatively, the ankle securement device 32 is secured to the floor panel by a T-shaped structure, reinforced on each side with 2 screws, thereby allowing the patient, the seat 1 and the load bearing member 2 to be secured together, coupling the patient's weight and weight together to assist in repositioning.

Certainly, according to the needs, the knee and ankle fixing device 3 further comprises a groove-shaped plate, as shown in fig. 5, the side surface of the seat 1 is provided with the groove-shaped plate, preferably, the groove of the groove-shaped plate is in a concave arc shape, and the patient can place the other shank in the concave surface of the groove-shaped plate, so that the effect of fixing the knee and the shank of the patient is achieved, that is, the other shank is prevented from shaking left and right, and a better fixing effect is achieved.

In another alternative embodiment, as shown in FIG. 8, the knee ankle immobilization device 3 includes a boot-shaped structure, such as: the knee ankle fixing means 3 may be of a structure similar to a boot, which is effective for the purpose of fixing the knee and foot of the patient in a first preset position, and in another alternative embodiment, the knee ankle fixing means 3 comprises an L-shaped plate and a plurality of straps; the plurality of straps are arranged on the L-shaped plate, and when the knees and the feet of the patient are placed on the L-shaped plate, the knees and the feet of the patient are fixed with the L-shaped plate through the plurality of straps; in one embodiment, as can be seen in FIG. 8, the knee fixing devices 31 are each fixed by six screws and a ring in a front-end bent position of the seat 1 to ensure stability and comfort; the knee fixing device 31 is also provided with a wide lower limb separating device 5 consisting of two cylinders and two panels in the middle of the reset chair, and the device is fixed on the arc surface of the chair by screws; as shown in fig. 8, the lower limb separating device 5 is externally wrapped with silicone cloth, optionally 8-12 mm thick, preferably 10 mm thick, to prevent cutting the skin of the patient's calves and knees; optionally, the side of the silica gel cloth close to the skin of the human body can be isolated by using a towel or other cloth strips so as to improve the comfort of the patient; the lower limb separating device 5 has an effect of preventing the knee joint on the corresponding side from swinging, and thus the device structure in the present embodiment can achieve an effect of preventing the upper leg from lifting and the lower leg from swinging on the coronal plane.

In an alternative embodiment, as shown in fig. 2, the apparatus further comprises a thigh fixing device 7 provided on the seat plate 102 of the seat 1, and the lower limbs of the patient can be further fixed to the apparatus, so that the operator can perform the rehabilitation therapy on the patient with a technique of a large explosive force. In an optional embodiment, the thigh fixing device is in an omega-shaped structure, after the thigh is placed, the thigh fixing device is prevented from being placed on the thigh, and two ends of the thigh fixing device are fixedly connected with the seat plate 102 through nuts respectively, so that the thigh can be fixed at a second preset position, and optionally, the outer part of the thigh fixing device is wrapped and fixed with black soft cloth to prevent the protruding screw structure from damaging the skin of the thigh of the patient; in another alternative embodiment, as can be seen in fig. 8, the thigh fastening device 7 comprises an adjustable strap; the thigh fixing device 7 is used for fixing the thigh at a second preset position by adjusting the tightness of the adjustable binding belt and the thigh.

In an alternative embodiment, the load-bearing member 2 is a weight platform, the material of the weight platform may be wood, metal or composite material, preferably, the material of the load-bearing member 2 is wood; optionally, the height and mass of the support member 2 may be increased or decreased as required, for example, to prevent the device from being lifted by excessive force of the operator when the patient is too light, the support member 2 may be provided with a weight such as a pig or a discus.

In an alternative embodiment, as can be seen from fig. 2, the upper body fixing device 4 is a cloth belt or a belt, optionally, the upper body fixing device 4 can be fixedly connected with the backrest 101 through bolts, and the upper body fixing device 4 can effectively fix the chest of the patient with the backrest 101 to a certain extent, so as to facilitate the treatment of the cervical vertebra problem of the patient by the operator.

In an alternative embodiment, as shown in fig. 10, fig. 10 is a partial structure view of a seat in an alternative embodiment of the present invention. The bottom of the seat 1 is provided with a fixing member 107, and the fixing member 107 can be directly connected with the ground through an expansion screw, so that the seat 1 and the ground form an integral structure.

In an alternative embodiment, the seat 1 further comprises four support legs 103, a first connector 104 and a second connector 105; the seat plate 102 further comprises opposing third and fourth sides; the third side surface is provided with two supporting legs 103 of the four supporting legs 103, the two supporting legs 103 are connected through the first connecting piece 104, and the first connecting piece 104 is fixedly connected with the bearing part 2; the fourth side is provided with another two support legs 103 of the four support legs 103, the other two support legs 103 are connected through the second connecting piece 105, and the second connecting piece 105 is connected with the bearing part 2. Thereby reducing the degree of freedom of the four support legs 103 and further improving the stability of the seat 1, optionally, the connection mode between the first connecting piece 104 and the support legs 103 is any one of bolt joint, riveting or bonding, and the connection mode between the second connecting piece and the support legs 103 is any one of bolt joint, riveting or bonding. In an alternative embodiment, as shown in fig. 11, fig. 11 is a partial schematic view of a reposition assistance device in an alternative embodiment of the present invention. The seat 1 further comprises a linkage 106; one end of the linkage 106 is connected to the third side, and the other end of the linkage 106 is connected to the first connecting member 104; and/or one end of the linkage member 106 is connected to the fourth side, and the other end of the linkage member 106 is connected to the second connecting member 105. Optionally, the linkage 106 comprises a chain, a steel wire or a wire to further improve the linkage of the seat 1 and the weight plate, and preferably, the linkage 106 is 304 stainless steel.

In an optional implementation mode, the bearing part 2 is a counterweight platform, the counterweight platform is a wood board with certain mass and firmness, and a drill hole is reserved at a designated position of the counterweight platform, wherein the first connecting part 104 and the counterweight platform are tied up by using a thick iron wire and then tied to a specific position of the seat 1, so that a linkage device is formed, the iron wire is twisted and reinforced, the twisted iron wire is connected with the second connecting part 105, the counterweight platform and the seat 1, the connection mode is the same as that of the first connecting part 104, and the description is omitted here, of course, the steel wire can be used for replacing the iron wire, and the steel wire has the advantages of stable chemical performance and high strength.

In another optional embodiment, the seat 1 further includes a support member, a top portion of the support member is fixedly connected to the seat plate 102, a bottom portion of the support member is fixedly connected to the load-bearing member 2, and optionally, the support member is a three-dimensional structure such as a cylinder, a cube, or a rectangular parallelepiped, and is disposed in a middle portion of the seat plate 102, so that the seat 1 is more stable.

In an alternative embodiment, as can be seen from fig. 4, the auxiliary resetting device further includes a non-slip pad 6, which can effectively prevent the auxiliary resetting device from damaging the ground and improve the friction force between the device and the ground. Optionally, the material of the non-slip mat 6 is rubber.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A reposition auxiliary device is characterized by comprising a seat (1), a knee ankle fixing device (3), an upper body fixing device (4) and a bearing part (2);

the upper body fixing device (4) is arranged on the seat (1);

the knee ankle fixing device (3) is used for fixing the knee and the foot of the human body at a first preset position;

be equipped with on bearing piece (2) seat (1) with knee ankle fixing device (3), bearing piece (2) are used for supporting seat (1) with knee ankle fixing device (3).

2. The reduction assistance device according to claim 1, further comprising a lower limb separation device (5);

the seat (1) comprises a seat plate (102) and a backrest (101);

the backrest (101) is provided with the upper body fixing device (4), and the upper body fixing device (4) comprises a hip fixing piece and a waist and chest fixing piece;

the seat plate (102) comprises a first side and a second side which are opposite;

the first side is connected with the backrest (101);

the lower limb separating device (5) is arranged at the top of the seat plate (102) close to the second side surface.

3. The reposition assistance device according to claim 2, wherein the seat (1) further comprises four support legs (103), a first connector (104) and a second connector (105);

the seat plate (102) further comprises third and fourth opposing sides;

two supporting legs (103) of the four supporting legs (103) are arranged on the third side face, the two supporting legs (103) are connected through a first connecting piece (104), and the first connecting piece (104) is fixedly connected with the bearing piece (2);

the fourth side is provided with the other two supporting legs (103) of the four supporting legs (103), the other two supporting legs (103) are connected through the second connecting piece (105), and the second connecting piece (105) is connected with the bearing piece (2).

4. The resetting assistance device according to claim 3, characterized in that the seat (1) further comprises a linkage (106);

one end of the linkage piece (106) is connected with the third side face, and the other end of the linkage piece (106) is connected with the first connecting piece (104); and/or one end of the linkage piece (106) is connected with the fourth side face, and the other end of the linkage piece (106) is connected with the second connecting piece (105).

5. The reduction assistance device according to claim 2, wherein the lower limb separation means (5) comprises first and second opposite ends;

said first end being proximal to said knee ankle fixation means (3);

the width of the lower limb separation device (5) is gradually reduced from the first end to the second end.

6. The reposition aid of claim 4, wherein the linkage (106) comprises a chain, wire, or wire.

7. The reduction assistance device according to claim 1, wherein the knee ankle fixing means (3) comprises a knee fixing means (31) and an ankle fixing means (32);

the knee fixing device (31) is provided on the seat (1);

the ankle securement device (32) includes a boot-shaped structure.

8. The reduction assistance device according to claim 1, further comprising a thigh securing means (7);

the thigh fixing device (7) is arranged on the seat (1).

9. The reduction aid according to claim 8, characterized in that the thigh securing means (7) comprises an adjustable strap;

the thigh fixing device (7) is used for fixing the thigh at a second preset position by adjusting the tightness of the adjustable binding belt and the thigh.

10. The resetting aid according to claim 2, characterized in that the bottom of the bearing part (2) is provided with a non-slip mat (6).

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