Knee joint nursing support for orthopedics department

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopedic knee joint nursing support which comprises a first support body and a second support body, the first support body and the second support body are used for stabilizing thighs and shanks respectively, and the first support body comprises a first wrapping sleeve and first stabilizing plates connected with the two ends of the first wrapping sleeve. A first movable rod is arranged at one end of the first stabilizing plate, the second support comprises a second wrapping sleeve and a second stabilizing plate connected with the two ends of the second wrapping sleeve, and a second movable rod hinged to the first movable rod is arranged at one end of the second stabilizing plate. When the patient sits down to have a rest, limiting on the rotating part is relieved through the limiting piece, the rotating part and the extension rod are pulled, and the feet are placed on the limiting part, so that the patient is assisted in bending and stretching the ankle joints, blood circulation of the lower limbs is improved, and knee joint repair is promoted.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to an orthopedic knee joint nursing bracket. Background Art

[0002] A knee care brace is an important medical device used to assist in the treatment of knee injuries or diseases. It can provide additional stability for the knee joint, limit the excessive range of motion of the knee joint, and reduce further damage to the injured area. For example, after a knee ligament injury, wearing a knee care brace can help patients prevent unstable joint movement, promote ligament repair, and reduce pain caused by activity. Patients with arthritis can relieve their pain and improve their quality of daily life.

[0003] In addition, during the knee repair process, doctors often remind patients that they need to perform appropriate exercises, such as ankle pump exercises to increase blood circulation in the lower limbs, reduce swelling in the knee joint, bring in the necessary nutrients and oxygen for knee joint repair, and promote the repair process. However, the orthopedic knee joint care brace in the existing technology only promotes the patient's knee joint repair through external fixation when used, and cannot assist the patient in performing ankle pump exercises. Therefore, in response to the above problems, we have proposed an orthopedic knee joint care brace. Utility Model Content

[0004] In response to the above problems, the purpose of the present utility model is to provide an orthopedic knee joint care brace that can stabilize the patient's knee joint and reduce the pressure on the knee joint, while assisting the patient in performing ankle pump exercises, increasing blood circulation in the lower limbs, and promoting knee joint repair.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an orthopedic knee joint care brace, comprising a brace one and a brace two, wherein the brace one and the brace two are respectively used to stabilize the thigh and the calf, the brace one comprising a wrapping sleeve one and a stabilizing plate one connected to the two ends of the wrapping sleeve one, one end of the stabilizing plate one is provided with a movable rod one, the brace two comprising a wrapping sleeve two and a stabilizing plate two connected to the two ends of the wrapping sleeve two, one end of the stabilizing plate two is provided with a movable rod two hinged to the movable rod one, the stabilizing plate one and the stabilizing plate two are respectively provided with a fixing part one and a fixing part two, the internal sliding connection of the stabilizing plate two is an extension rod, the end of the extension rod away from the stabilizing plate two is hinged to a rotating part, the bottom of the rotating part is arranged in an arc shape, and a limiting part for accommodating the rotating part is provided between the stabilizing plate two and the rotating part.

[0006] The beneficial effects of the present invention are as follows: by fixing the first bracket and the second bracket on the thigh and the calf, the patient's knee joint is supported and stabilized when the patient walks; when the patient sits down to rest, the limit on the rotating part is released by the limiter, the rotating part and the extension rod are pulled, and the feet are placed on the limiter, which assists the patient in flexing and extending the ankle joint, increases blood circulation in the lower limbs, and promotes knee joint repair.

[0007] In order to facilitate the use of the rotating part;

[0008] As a further improvement of the above technical solution: the limiting member includes a limiting plate and two clamping columns 1, the two clamping columns 1 are respectively arranged on the stabilizing plate 2 and the rotating part, and the two ends of the clamping column 1 are respectively provided with a clamping groove adapted to the clamping column 1.

[0009] The beneficial effects of this improvement are as follows: during normal wearing and assisting the patient in walking, the two ends of the limit plate are clamped on the clamping column 1 to limit the rotating part, preventing the rotating part and the extension plate from falling under the action of gravity and affecting walking; when the rotating part needs to be used, the limit plate is separated from the clamping column 1, and then the extension plate and the rotating part are lowered, and the limit plate is placed on the rotating part, and the foot is stepped on the rotating part. The rotating part assists the patient in performing ankle pump exercises to ensure consistency in the range of motion and rhythm.

[0010] In order to fix the limiting plate on the rotating part when using the rotating part, it is convenient for the patient to use;

[0011] As a further improvement of the above technical solution: two clamping columns adapted to the clamping slots are provided at both front ends of the rotating part.

[0012] The beneficial effect of this improvement is that when the rotating part is used, the limit plate is clamped and fixed on the clamping column 2. When the patient places the foot on the rotating part and steps on the limit plate, the fixed limit plate is more stable to prevent the foot from slipping.

[0013] In order to facilitate fixing the bracket 1 and the bracket 2 on the leg;

[0014] As a further improvement of the above technical solution: the fixing part 1 includes at least two fixing belts 1 respectively connected to the two stabilizing plates 1, and a connecting part 1 is provided between the fixing belts 1; the fixing part 2 includes at least two fixing belts 2 respectively connected to the stabilizing plates 2, and a connecting part 2 is provided between the fixing belts 2.

[0015] The beneficial effect of this improvement is: when fixing bracket one and bracket two on the thigh and calf, the fixing belt one is matched with the wrapping sleeve one to wrap the thigh, and then the fixing belt two is matched with the wrapping sleeve two to wrap the calf, and then the connecting piece one and the connecting piece two respectively adjust and fix the fixing belt one and the fixing belt two, so as to facilitate fixing bracket one and bracket two on the leg.

[0016] In order to limit the foot;

[0017] As a further improvement of the above technical solution: both ends of the rotating part are rotatably connected to the limiting belts, and the two limiting belts are connected in three phases through a connecting piece.

[0018] The beneficial effects of this improvement are: when the rotating part is retracted, the limiting belt is fixed on the calf, increasing the stability of the second bracket; when the rotating part needs to be used to perform ankle flexion and extension exercises, the limiting belt is rotated so that the limiting belt can pass around the instep, fix the foot, and increase the stability of the foot when performing ankle pump exercises.

[0019] To increase patient comfort;

[0020] As a further improvement of the above technical solution: a protective pad is provided inside the rotating part.

[0021] The beneficial effect of this improvement is that the provision of the protective pad can avoid direct contact between the rotating part and the leg, prevent the rotating part from damaging the leg skin, and increase the patient's comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a front structural diagram of the present invention;

[0024] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of A in the middle;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when the rotating part is used;

[0026] Figure 5 It is a partial structural diagram of the utility model.

[0027] In the figure: 1. Bracket 1; 101. Wrapping sleeve 1; 102. Stabilizing plate 1; 2. Bracket 2; 201. Wrapping sleeve 2; 202. Stabilizing plate 2; 3. Movable rod 1; 4. Movable rod 2; 5. Fixing belt 1; 6. Fixing belt 2; 7. Extension rod; 8. Rotating part; 901. Clamping column 1; 902. Limiting plate; 10. Clamping slot; 11. Clamping column 2; 12. Connector 1; 13. Connector 2; 14. Connector 3; 15. Limiting belt; 16. Protective pad. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0029] like Figure 1-5 As shown, an orthopedic knee joint care brace includes a brace 1 and a brace 2 2, wherein the brace 1 and the brace 2 2 are used to stabilize the thigh and the calf respectively, the brace 1 includes a wrapping sleeve 101 and a stabilizing plate 102 connected to both ends of the wrapping sleeve 101, one end of the stabilizing plate 102 is provided with a movable rod 3, the brace 2 2 includes a wrapping sleeve 201 and a stabilizing plate 202 connected to both ends of the wrapping sleeve 201, one end of the stabilizing plate 202 is provided with a movable rod 2 4 hinged to the movable rod 3, the stabilizing plate 1 102 and the stabilizing plate 2 202 are respectively provided with a fixing part 1 and a fixing part 2, the interior of the stabilizing plate 202 is slidably connected to an extension rod 7, and the end of the extension rod 7 away from the stabilizing plate 202 is hinged to a rotating part 8, the bottom of the rotating part 8 is arranged in an arc shape, and a limiting part for accommodating the rotating part 8 is provided between the stabilizing plate 2 202 and the rotating part 8;

[0030] Specifically, in the initial state, the extension rod 7 is located inside the stabilizing plate 202, and the part exposed from the stabilizing plate 202 is connected to the rotating part 8 and fixed by a limiter to prevent the extension rod 7 and the rotating part 8 from falling under the action of gravity. Then, the bracket 1 and the bracket 2 are fixed on the thigh and the calf, wherein the wrapping sleeve 101 and the wrapping sleeve 201 are made of medical breathable soft materials, organic polymer materials, etc. The wrapping sleeve 101 and the wrapping sleeve 201 are located at the back of the leg and fit the leg. The two stabilizing plates 102 and the two stabilizing plates 202 are respectively located on both sides of the leg, and then fixed. The support plate 1 and the support plate 2 are fixed to prevent the support plate 1 and the support plate 2 from falling during use. When the patient walks, the support plate 1 and the support plate 2 together support the calf and thigh, thereby maintaining the stability of the knee joint. When the patient sits down to rest, the limiter can be released. At this time, the extension rod 7 slides out from the stabilizing plate 2 202, and the rotating part 8 contacts the ground. The patient puts the foot on the rotating part 8. The rotating part 8 at the arc-shaped bottom can drive the foot to move regularly when performing ankle pump exercises, guide the patient's exercise, provide certain norms and assistance, increase blood circulation in the lower limbs, and promote knee joint repair.

[0031] Preferably, the limiting member includes a limiting plate 902 and two clamping columns 901, and the two clamping columns 901 are respectively arranged on the stabilizing plate 202 and the rotating part 8, and the two ends of the clamping column 901 are respectively provided with a clamping groove 10 adapted to the clamping column 901. During normal wearing and assisting the patient to walk, the two ends of the limiting plate 902 are clamped on the clamping column 901 to limit the rotating part 8, thereby preventing the rotating part 8 and the extension plate from falling under the action of gravity and affecting walking. When the rotating part 8 needs to be used, the limiting plate 902 is separated from the clamping column 901, and then the extension plate and the rotating part 8 are lowered, and the limiting plate 902 is placed on the rotating part 8. The foot is stepped on the rotating part 8, and the rotating part 8 assists the patient in performing ankle pump exercises to ensure the consistency of the movement amplitude and rhythm.

[0032] Preferably, both ends of the front of the rotating part 8 are provided with a second clamping column 11 adapted to the clamping slot 10. When the rotating part 8 is used, the limiting plate 902 is clamped on the second clamping column 11 and fixed. When the patient places the foot on the rotating part 8 and steps on the limiting plate 902, the fixed limiting plate 902 is more stable to prevent the foot from slipping.

[0033] Preferably, the fixing part 1 includes at least two fixing straps 5 respectively connected to the two stabilizing plates 102, and a connector 12 is provided between the fixing straps 15. The fixing part 2 includes at least two fixing straps 26 respectively connected to the stabilizing plates 202, and a connector 2 13 is provided between the fixing straps 26. Both the connector 12 and the connector 2 13 can be structures such as Velcro and snap-on buckles. When fixing the bracket 1 and the bracket 2 2 on the thigh and the calf, the fixing strap 15 is matched with the wrapping sleeve 101 to wrap the thigh, and then the fixing strap 2 6 is matched with the wrapping sleeve 201 to wrap the calf. Then the connector 12 and the connector 2 13 are used to adjust and fix the fixing strap 5 and the fixing strap 2 6 respectively, so as to facilitate fixing the bracket 1 and the bracket 2 2 on the leg.

[0034] Preferably, both ends of the rotating part 8 are rotatably connected to the limiting belt 15, and the two limiting belts 15 are connected by a connecting piece 3 14, wherein the connecting piece 3 14 can be a structure such as Velcro, a snap buckle, etc. When the rotating part 8 is retracted, the limiting belt 15 is fixed on the calf to increase the stability of the bracket 2 2. When the rotating part 8 needs to be used to perform ankle flexion and extension exercises, the limiting belt 15 is rotated so that the limiting belt 15 can pass around the instep and fix the foot, thereby increasing the stability of the foot when performing ankle pump exercises.

[0035] Preferably, a protective pad 16 is provided inside the rotating part 8, wherein the protective pad 16 can be a cotton pad, a sponge pad, etc. The provision of the protective pad 16 can avoid direct contact between the rotating part 8 and the leg, prevent the rotating part 8 from damaging the leg skin, and increase the patient's comfort.

[0036] The working principle and use process of the present invention are as follows: when using the device, first, the wrapping sleeve 101 and the wrapping sleeve 201 are respectively fitted to the back of the patient's thigh and the back of the calf, and then the two stabilizing plates 102 and the two stabilizing plates 202 are fitted to the sides of the patient's legs, and then the fixing belt 15 and the fixing belt 26 are respectively wrapped around the front of the thigh and the calf, and fixed by the connecting piece 12 and the connecting piece 2 13, and the limiting belt 15 is fixed to the front of the leg by the connecting piece 3 14. When the patient needs to rest, When resting, the patient sits down, removes the limiting plate 902 from the clamping column 1 901, and then engages and fixes the limiting plate 902 with the clamping column 2 11. At this time, under the action of gravity, the rotating part 8 and the extension rod 7 descend, and the rotating part 8 contacts the ground. Then, the patient's feet are placed on the rotating part 8 and the limiting plate 902, and the limiting belt 15 is rotated to fix the limiting belt 15 above the instep to limit and fix the foot. Then, under the action of the rotating part 8, the patient is driven to perform ankle pump exercises to increase blood circulation in the lower limbs and promote knee joint repair.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only the preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. An orthopedic knee joint care support, comprising a support 1 (1) and a support 2 (2), wherein the support 1 (1) and the support 2 (2) are used to stabilize the thigh and the calf, respectively, and characterized in that: The bracket one (1) includes a wrapping sleeve one (101) and a stabilizing plate one (102) connected to both ends of the wrapping sleeve one (101), one end of the stabilizing plate one (102) is provided with a movable rod one (3), the bracket two (2) includes a wrapping sleeve two (201) and a stabilizing plate two (202) connected to both ends of the wrapping sleeve two (201), one end of the stabilizing plate two (202) is provided with a movable rod two (4) hinged to the movable rod one (3), the stabilizing plate one (102) and the stabilizing plate two (202) are respectively provided with a fixing part one and a fixing part two, the interior of the stabilizing plate two (202) is slidably connected to an extension rod (7), the extension rod (7) is hinged to a rotating part (8) at one end away from the stabilizing plate two (202), the bottom of the rotating part (8) is arranged in an arc shape, and a limiting part for accommodating the rotating part (8) is provided between the stabilizing plate two (202) and the rotating part (8).

2. The orthopedic knee joint care brace according to claim 1, characterized in that: The limiting member includes a limiting plate (902) and two clamping columns (901), wherein the two clamping columns (901) are respectively arranged on the stabilizing plate (202) and the rotating part (8), and the two ends of the clamping column (901) are respectively provided with a clamping groove (10) adapted to the clamping column (901).

3. The orthopedic knee joint care brace according to claim 2, characterized in that: Two clamping columns (11) adapted to the clamping slots (10) are provided at both front ends of the rotating portion (8).

4. The orthopedic knee joint care brace according to claim 1, characterized in that: The fixing member 1 includes at least two fixing belts 1 (5) respectively connected to two stabilizing plates 1 (102), and a connecting member 1 (12) is provided between the fixing belts 1 (5). The fixing member 2 includes at least two fixing belts 2 (6) respectively connected to the stabilizing plates 2 (202), and a connecting member 2 (13) is provided between the fixing belts 2 (6).

5. The orthopedic knee joint care brace according to claim 1, characterized in that: Both ends of the rotating portion (8) are rotatably connected to the limiting belts (15), and the two limiting belts (15) are connected via a third connecting member (14).

6. The orthopedic knee joint care brace according to claim 1, characterized in that: A protective pad (16) is provided inside the rotating part (8).

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