Knee pad for orthopedic postoperative care

Abstract

The utility model discloses a kneecap for orthopedic postoperative care, which comprises a tubular kneecap main body and a support component, the support component comprises a flat spring, two ends of the spring are provided with positioning pieces, the positioning pieces are fixed on side surfaces of two ends of the kneecap main body, the spring is arranged along the length direction of the kneecap main body, and the spring is fixed on the kneecap main body. A process hole is formed in the middle of the positioning piece, elastic bands are arranged at the two ends of the kneecap body, and the positioning piece is sewn or hot-pressed on the side wall of the kneecap body. When the knee joint bends, the spring is bent under stress, the two ends of the spring release elastic force towards the two ends of the kneecap main body, the two ends of the kneecap main body abut against each other oppositely, then the two ends of the kneecap main body are effectively prevented from displacing, the middle of the kneecap main body is effectively prevented from wrinkling, and it is guaranteed that the length and the position of the kneecap main body are not changed when the kneecap main body is worn; the nursing effect is improved, manual adjustment of a patient is reduced, and actual use of the patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic nursing, in particular to a knee pad used for orthopedic post-operative nursing. Background Art

[0002] As we all know, orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system;

[0003] The knee joint is the largest and most complex joint in the human body, and it is also the joint that bears the most weight. In particular, the knee joint after surgery needs more care. In northern my country, the knee joint also needs to be kept warm in winter after surgery. If the temperature is low, the knee joint is prone to increased pain and slow recovery after surgery, which brings many unfavorable factors to the recovery of the knee joint after surgery. Therefore, it is also necessary to wear a knee pad for warming care after knee surgery. At the same time, after wearing the knee pad, the knee joint can be tightened and protected. After the knee joint is dislocated, the knee pad should also be worn for protection to prevent secondary dislocation, thereby protecting the knee joint for sports; for example: Chinese utility model patent CN201922267734.7 discloses a multifunctional knee joint protector, whose main structure is: including a protector body, characterized in that the upper and lower ends of one side of the protector body are provided with straps for fixing the protector body to the human knee; the protector body is respectively provided with a first through hole located in the joint gap outside the knee after the protector body is fixed to the knee, and a The first through hole, the second through hole and the third through hole are located in the medial joint space of the knee; the first through hole, the second through hole and the third through hole of the protective gear body are all detachably connected with adhesive bags, and the adhesive bag liner can be installed in the adhesive bag; the protective gear body is also provided with a patellar strap, which is located on the outside of the patella after the protective gear body is fixed to the knee and is used to protect the patella from dislocation outward when the knee joint moves; although the knee pad of the above structure can protect the movement of the knee joint, there is no fixed anchor point between the upper and lower ends of the knee pad and the knee joint, but is only tied to the upper and lower ends of the knee joint. When the knee joint is varicose, the upper and lower ends of the knee pad will be pulled and displaced and shortened by the turning point of the knee joint, thereby causing wrinkles in the middle part of the knee pad, so that the length and position of the knee pad when worn change greatly, the restraint on the knee joint is lost, the nursing effect is reduced, and the patient needs to make a second adjustment before continuing to use it, which is inconvenient for the patient to actually use it. Therefore, the above defects are very obvious. For this reason, we propose a knee pad for orthopedic postoperative care to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a knee pad for postoperative care in orthopedics.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A kneepad for orthopedic postoperative care, comprising a tubular kneepad body and a support assembly, wherein the support assembly comprises a flat spring, both ends of the spring are provided with positioning pieces, the positioning pieces are fixed to the sides of the two ends of the kneepad body, the spring is arranged along the length direction of the kneepad body, a process hole is opened in the middle of the positioning piece, both ends of the kneepad body are provided with elastic bands, the positioning pieces are sewn or hot-pressed to the side walls of the kneepad body; wherein, when the knee joint bends, the two ends of the spring release elastic force toward the two ends of the kneepad body and make the two ends of the kneepad body touch each other.

[0007] Preferably, there are two springs, and both ends of the springs are connected to the positioning piece at the same time, a supporting piece is connected between the two springs, and both ends of the supporting piece are connected to the positioning piece.

[0008] Preferably, the spring is composed of a plurality of rhombus rings connected end to end.

[0009] Preferably, a positioning groove adapted to the patella of the knee joint is provided in the middle of the inner cavity of the knee pad body.

[0010] Preferably, the spring, the positioning sheet and the supporting sheet are all made of plastic.

[0011] Preferably, the knee pad body is made of elastic fabric.

[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, due to the adoption of the above-mentioned scheme, the sides of the two ends of the knee pad body are mainly provided with springs and support plates through two positioning plates. Therefore, when the knee joint bends, the spring is also bent by force, and the two ends of the spring release elastic force toward the two ends of the knee pad body, so that the two ends of the knee pad body touch each other, thereby effectively preventing the two ends of the knee pad body from displacement, and also effectively preventing the middle part of the knee pad body from wrinkling, ensuring that the length and position of the knee pad body do not change when worn, effectively restraining the knee joint, improving the nursing effect, reducing the patient's manual adjustment, and facilitating the patient's actual use. It has a simple structure, is easy to operate, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the wearable embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the support assembly of an embodiment of the utility model.

[0015] In the figure:

[0016] 1. Kneepad body; 2. Support assembly; 3. Spring; 4. Positioning plate; 5. Process hole; 6. Elastic band; 7. Knee joint; 8. Support plate; 9. Diamond ring; 10. Patella; 11. Positioning groove. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0018] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper end", "lower end", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] like Figure 1 to Figure 2As shown, a kneepad for orthopedic postoperative care provided by the present embodiment comprises a tubular kneepad body 1 and a support assembly 2, the support assembly 2 comprises a flat spring 3, positioning pieces 4 are provided at both ends of the spring 3, the positioning pieces 4 are fixed to the sides of the two ends of the kneepad body 1, the spring 3 is arranged along the length direction of the kneepad body 1, a process hole 5 is opened in the middle of the positioning piece 4, the process hole 5 is used for sewing or hot pressing the positioning piece 4 to fix on the kneepad body 1, elastic bands 6 are provided at both ends of the kneepad body 1, the positioning piece 4 is sewn or hot pressed to the side wall of the kneepad body 1; wherein, when the knee joint 7 bends, the two ends of the spring 3 release the elastic force toward the two ends of the kneepad body 1, and the two ends of the kneepad body 1 touch each other.

[0021] In actual use of this embodiment, when the knee joint 7 bends, the spring 3 is also bent and compressed by force, so the two ends of the spring 3 release elastic force in the direction of the two ends of the knee pad body 1, and the two ends of the knee pad body 1 touch each other, thereby effectively preventing the two ends of the knee pad body 1 from being displaced, and also effectively preventing the middle part of the knee pad body 1 from being wrinkled, ensuring that the length and position of the knee pad body 1 do not change when worn, effectively restraining the knee joint 7, improving the care effect of the knee joint 7, reducing the patient's manual adjustment, facilitating the patient's actual use, and being easy to operate, effectively meeting the patient's actual use needs.

[0022] Furthermore, the spring 3 of this embodiment has two springs, and both ends of the springs 3 are connected to the positioning piece 4 at the same time, and a support piece 8 is connected between the two springs 3, and both ends of the support piece 8 are connected to the positioning piece 4. The support piece 8 can connect the two springs 3 as a whole, thereby increasing the elastic force of the spring 3 on both ends of the kneepad body 1, and improving the stability of the length and position of the kneepad body 1 when it moves.

[0023] Furthermore, the spring 3 of this embodiment is composed of a plurality of rhombus rings 9 connected end to end. The rhombus ring 9 has an unstable structural characteristic, and is easy to produce elastic deformation when subjected to force, and has a flat structure, which is convenient for actual installation and arrangement on the kneepad body 1.

[0024] Furthermore, a positioning groove 11 adapted to the patella 10 of the knee joint 7 is provided in the middle of the inner cavity of the kneepad body 1 of the present embodiment. Therefore, when in use, the patella 10 is placed in the positioning groove 11, so that the middle of the kneepad body 1 has a certain fixed anchor point, which prevents the middle of the kneepad body 1 from wrinkling or displacement during exercise.

[0025] Furthermore, the spring 3, the positioning piece 4 and the supporting piece 8 of this embodiment are all made of plastic. Plastic has low hardness, good elasticity and light weight. When the spring 3, the positioning piece 4 and the supporting piece 8 are damaged, they will not scratch the patient, and thus are the preferred manufacturing materials.

[0026] Furthermore, the kneepad body 1 of this embodiment is made of elastic fabric. The elastic fabric is easy to deform under stress, so when the kneepad body 1 is worn, the elastic fabric can effectively restrain the patient's knee joint 7 to prevent the kneepad body 1 from shifting during use, effectively improving the nursing effect.

[0027] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A knee brace for postoperative care in orthopedics, characterized in that: The invention comprises a cylindrical kneepad body and a support assembly, wherein the support assembly comprises a flat spring, two ends of the spring are provided with positioning pieces, the positioning pieces are fixed to the sides of the two ends of the kneepad body, the spring is arranged along the length direction of the kneepad body, a process hole is opened in the middle of the positioning piece, and two ends of the kneepad body are provided with elastic bands, the positioning pieces are sewn or hot-pressed on the side wall of the kneepad body; wherein, when the knee joint bends, the two ends of the spring release elastic force toward the two ends of the kneepad body and make the two ends of the kneepad body touch each other; There are two springs, and both ends of the springs are connected to the positioning piece at the same time. A supporting piece is connected between the two springs, and both ends of the supporting piece are connected to the positioning piece. The spring is composed of a number of rhombus rings connected end to end; A positioning groove adapted to the patella of the knee joint is provided in the middle of the inner cavity of the knee pad body; The spring, the positioning sheet and the supporting sheet are all made of plastic; The knee pad body is made of elastic cloth.

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