Lower limb joint nursing model

Abstract

The utility model relates to the technical field of medical care teaching, and discloses a lower limb joint nursing model which comprises a lower limb model, the lower limb model is composed of a knee model, a first adapter, a tibia model, a second adapter, an inductor, a fibula model, a detection assembly, a retention piece and simulation leather, the knee model comprises a knee component, a connecting groove is formed in the knee component, and the first adapter is connected with the second adapter. And a first adapter is mounted in the connecting groove. A lower limb model is composed of a knee model, a tibia model, a fibula model, a first adapter and a second adapter, sensors are installed on the side portions of the knee model and the second adapter, right-angle connecting pieces are installed at the two ends of the fibula model, the right-angle connecting pieces are installed at the receiving ends of the sensors, and the fibula model is located on the side edge of the tibia model; when binding and binding are simulated, the fibula model is close to the tibia model to trigger the sensor, so that the binding and binding strength and stability are detected, and the strength and stability accuracy during nursing and binding simulation is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical nursing teaching technical field, concretely is a lower limb joint nursing model. BACKGROUND

[0002] The lower limb joint nursing model is a nursing framework for guiding and managing lower limb joint related problems. It is usually applied to patients with lower limb joint diseases or injuries that require nursing intervention, helping nursing staff to conduct comprehensive assessment, intervention and nursing. Lower limb joint problems can include arthritis, joint injury, fracture, soft tissue injury, postoperative rehabilitation.

[0003] At present, the existing lower limb joint nursing model cannot detect the force during joint nursing and the stability of binding and bandaging, and teaching staff need to be present to provide guidance and teaching. However, the force and stability used by each student during the nursing learning process will have certain deviations, resulting in unsatisfactory learning effect. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a lower limb joint nursing model, which has the advantages of being able to detect the force and stability used by students during lower limb nursing learning, and solves the problem that the force and stability used by students during lower limb nursing learning cannot be detected at the present stage, resulting in unsatisfactory learning effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a lower limb joint nursing model, comprising a lower limb model, the lower limb model is designed according to the standard adult calf bone shape, is more suitable for human skeleton, improves the clarity of the skeleton during leg nursing, and the first adapter is used for connecting with the thigh bone model.

[0006] The bottom of the knee part is provided with a tibia model, and the bottom of the tibia model is provided with a second adapter, and the second adapter is used for connecting with a foot model.

[0007] The knee model and the second adapter are both provided with an inductor, and the side of the knee model and the second adapter is provided with a fibula model, the fibula model is connected with the inductor, in the process of nursing bandaging simulation, when the nursing staff binds the calf part, the fibula model approaches the tibia model, triggers the inductor, and detects the standard and force of the calf binding and bandaging.

[0008] The side of the tibia model and the fibula model is provided with a plurality of detection assemblies. When simulating lower limb nursing, the tibia model and the fibula model are pressed to trigger the detection assemblies, so as to detect the force of the nursing.

[0009] The lower limb model is covered with simulated skin. The lower limb model is filled with simulated skin of the same thickness according to the proportion of the lower limbs of a standard adult, so that the lower limb model is more fitted to the shape of a real leg.

[0010] When simulating nursing work, the lower limb joint nursing model is bound and wrapped with a bandage, so that the fibula model approaches the tibia model and pushes the receiving end of the inductor to operate, thereby judging the stability and force of the lower limb wrapping. When massaging the lower limb, the receiving end of the detection assembly at the corresponding position is triggered by pressing the lower limb model, so that the force and method of the massage are detected.

[0011] As a further improvement of the above scheme, the front side of the knee part is fixed with a cap part.

[0012] According to the above technical scheme, the cap part is designed according to the standard knee size and shape of an adult, so that the lower limb model is more realistic.

[0013] As a further improvement of the above scheme, the two sides of the knee part are provided with connecting holes, and a butt joint ring is fixed in the connecting hole. The first adapter includes a rotating cylinder rotatably connected in the connecting slot, and a connecting rod movably sleeved at both ends of the rotating cylinder. One end of the connecting rod is fixed with a butt joint block movably sleeved in the butt joint ring.

[0014] According to the above technical scheme, when the butt joint block is movably sleeved in the butt joint ring at a certain position, the butt joint block can rotate in the butt joint ring.

[0015] As a further improvement of the above scheme, the rotating cylinder is fixed with a contact sensor, and one end of the connecting rod is opposite to the contact sensor.

[0016] According to the above technical scheme, the front end of the connecting rod protrudes from the side of the knee part. When pressed, the connecting rod shrinks into the rotating cylinder. After shrinking to the limit, the tail end of the connecting rod abuts against the receiving end of the contact sensor, thereby simulating the stability and force of the knee joint when being bound and wrapped.

[0017] As a further improvement of the above scheme, the side of the connecting rod is fixed with a limiting ring, and a tension spring is fixed between the limiting ring and the contact sensor.

[0018] According to the above technical scheme, under the action of tension, the limiting ring is pushed by the tension spring, so that the connecting rod moves outward from the rotating cylinder and resets. When the connecting rod is pressed, the tension spring is tightened.

[0019] As a further improvement of the above scheme, one end of the docking ring is provided with a clamping block, and the side of the docking block is clamped in the side of the clamping block.

[0020] Through the above technical scheme, when the connecting rod is not pressed, the docking block is not clamped with the clamping block, at this time the docking block can rotate in the docking ring, and when it is pressed, the docking block is clamped with the clamping block, at this time the docking block cannot rotate in the docking ring, so as to judge the strength and stability of the binding, when the docking block can rotate in the docking ring, it indicates that the binding is not up to standard, and when the docking block cannot rotate in the docking ring, it indicates that the binding is up to standard.

[0021] As a further improvement of the above scheme, the bottom of the knee part is provided with a first connecting button, the second adapter is provided with a second connecting button, and the two ends of the tibial model are rotatably connected with connecting rings, one end of the connecting ring is threadedly connected with the first connecting button, and the other end of the connecting ring is threadedly connected with the second connecting button.

[0022] Through the above technical scheme, the connecting ring above the tibial model is threadedly connected with the first connecting button, and the connecting ring below the tibial model is threadedly connected with the second connecting button, so as to realize the connection of the tibial model with the knee part and the second adapter.

[0023] As a further improvement of the above scheme, the two ends of the fibular model are fixed with right-angle connecting pieces, and the right-angle connecting pieces are fixed on the receiving end of the inductor.

[0024] Through the above technical scheme, the right-angle connecting piece above the fibular model is fixed with the receiving end of the inductor installed on the side of the knee part, and the right-angle connecting piece below the fibular model is fixed with the receiving end of the inductor installed on the side of the second adapter, and when the tibial model is close to the fibular model during the binding care, the two inductors are started, which indicates that the binding strength and stability are up to standard.

[0025] As a further improvement of the above scheme, the detection assembly is composed of a sensor and a spring button, and the spring button is fixed on the receiving end of the sensor.

[0026] Through the above technical scheme, during the massage care, the side of the tibial model and the fibular model is pressed, so that the spring button at the corresponding position extrudes the output end of the sensor, so as to receive the pressing signal, which indicates that the pressing strength is up to standard, and if the pressing signal is not received, it indicates that the pressing strength is not up to standard.

[0027] As a further improvement of the above scheme, the first adapter and the second adapter are both fixed with retaining pieces.

[0028] Through the above technical scheme, the retaining piece on the first adapter is used for connecting with the thigh part model, and the retaining piece on the second adapter is used for connecting with the foot model.

[0029] Compared with the prior art, this utility model provides a lower limb joint care model, which has the following beneficial effects:

[0030] 1. This lower limb joint care model consists of a knee model, a tibia model, a fibula model, a first adapter, and a second adapter. Sensors are installed on the sides of the knee model and the second adapter. Right-angle connectors are installed at both ends of the fibula model and are mounted on the receiving end of the sensor, so that the fibula model is located on the side of the tibia model. When simulating bandaging, the fibula model moves closer to the tibia model to trigger the sensor, thereby detecting the force and stability of the bandaging, effectively improving the accuracy of the force and stability during simulated bandaging care.

[0031] 2. This lower limb joint care model has several detection components installed on the sides of the fibular and tibial models. During care, pressing the lower limb model causes the detection components at the corresponding positions to receive signals, thereby determining the accuracy of the pressure applied during care and further improving its practicality.

[0032] 3. This lower limb joint care model simulates the binding and bandaging of the knee joint. By binding and bandaging the knee component, the connecting block is locked between the locking blocks, so that the first adapter cannot rotate inside the knee component. This triggers the contact sensor, indicating that the binding force and stability meet the standards, further improving the accuracy of the simulation teaching and training. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall external front view of the device of this utility model;

[0034] Figure 2 This is a schematic diagram of the overall external rear view of the device of this utility model;

[0035] Figure 3 This is a schematic diagram of the connection structure between the first adapter and the docking ring of this utility model;

[0036] Figure 4 This is a schematic diagram of a partially disassembled structure of the first adapter and the docking ring of this utility model;

[0037] Figure 5 This is a schematic diagram of the internal structure of the first adapter of this utility model;

[0038] Figure 6 This is a schematic diagram of the overall structure of the detection component of this utility model.

[0039] The attached diagram lists the components represented by each number as follows:

[0040] 11. Lower limb model;

[0041] 1, knee model; 101, knee part; 102, cap part; 103, connecting hole; 104, butt joint ring; 105, clamping block; 106, connecting groove; 107, first connecting button;

[0042] 2, first adapter; 201, rotating cylinder; 202, contact sensor; 203, connecting rod; 204, limiting ring; 205, tension spring; 206, butt joint block;

[0043] 3, tibia model; 301, connecting ring;

[0044] 4, second adapter; 401, second connecting button;

[0045] 5, inductor;

[0046] 6, fibula model; 601, right-angle connecting piece;

[0047] 7, detection assembly; 701, sensor; 702, spring button;

[0048] 8, retaining piece;

[0049] 9, artificial leather. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one

[0051] Please refer to Figures 1-6 It is shown that the lower limb joint nursing model proposed in the embodiment includes a lower limb model 11, the lower limb model 11 is composed of a knee model 1, a first adapter 2, a tibia model 3, a second adapter 4, an inductor 5, a fibula model 6, a detection assembly 7, a retaining piece 8 and artificial leather 9. The knee model 1 includes a knee part 101, a connecting groove 106 is formed on the knee part 101, and the first adapter 2 is installed in the connecting groove 106. The knee model 1, the tibia model 3 and the fibula model 6 are designed according to the standard adult calf bone shape, are more suitable for human bone, and improve the clarity of the leg bone during leg nursing. The first adapter 2 is used to connect with the thigh bone model (not shown in the figure, the thigh bone model is also designed according to the standard adult thigh bone shape).

[0052] The bottom of the knee part 101 is provided with a tibia model 3, and the bottom of the tibia model 3 is provided with a second adapter 4 for connecting with a foot model (not shown in the figure, and the foot model is also designed according to the standard adult foot skeleton).

[0053] The knee model 1 and the second adapter 4 are both provided with an inductor 5, and the sides of the knee model 1 and the second adapter 4 are provided with a fibula model 6 connected with the inductor 5. In the nursing and bandaging simulation process, when the nurse binds the calf part, the fibula model 6 approaches the tibia model 3, triggers the inductor 5, and realizes the detection of the standardization and force of the calf binding and bandaging.

[0054] The sides of the tibia model 3 and the fibula model 6 are provided with a plurality of detection assemblies 7. In the simulation of lower limb nursing, the tibia model 3 and the fibula model 6 are pressed to trigger the detection assemblies 7, thereby realizing the detection of the force of the nursing.

[0055] The side of the lower limb model 11 is covered with a simulation skin 9, and the same thickness of the simulation skin 9 is filled according to the proportion of the lower limbs of the standard adult, so that the lower limb model 11 is more fitted to the real leg shape.

[0056] The working principle of the lower limb joint nursing model proposed in the embodiment is that, in use, the lower limb model 11 is bound and bandaged by the binding belt, so that the fibula model 6 approaches the tibia model 3, pushes the receiving end of the inductor 5, and makes the inductor 5 work, thereby judging the stability and force of the lower limb bandaging. When the lower limb is nursed and massaged, the receiving end of the detection assembly 7 at the corresponding position is triggered by pressing the lower limb model 11, and the force and method of the massage are detected. Embodiment Two

[0057] Please refer to Figures 1-6 The lower limb joint nursing model proposed in the embodiment includes a knee part 101, a first adapter 2 fixed to the top of the knee part 101, and a tibia model 3 fixed to the bottom of the knee part 101.

[0058] More specifically, the patella part 102 is designed according to the size and shape of the knee of the adult, so that the lower limb model 11 is more realistic.

[0059] Further, the two sides of the knee part 101 are provided with connecting holes 103, and the connecting holes 103 are fixed with butt rings 104. The first adapter 2 includes a rotating cylinder 201 rotatably connected in a connecting groove 106, and the two ends of the rotating cylinder 201 are movably sleeved with connecting rods 203. One end of the connecting rod 203 is fixed with a butt block 206, and the butt block 206 is movably sleeved in the butt ring 104.

[0060] More specifically, when the docking block 206 is sleeved in the docking ring 104 at a certain position, the docking block 206 can rotate in the docking ring 104.

[0061] Further, the contact sensor 202 is fixed in the rotating cylinder 201, and one end of the connecting rod 203 is opposite to the contact sensor 202.

[0062] More specifically, the front end of the connecting rod 203 protrudes from the side of the knee component 101, and when the pressing is generated, the connecting rod 203 is retracted into the rotating cylinder 201, and after being retracted to the limit, the tail end of the connecting rod 203 abuts against the receiving end of the contact sensor 202, thereby simulating the stability and force of the knee joint when being bound and wrapped.

[0063] Further, the side of the connecting rod 203 is fixed with the limiting ring 204, and the limiting ring 204 is fixed with the tension spring 205 between the contact sensor 202.

[0064] More specifically, under the action of the tension, the tension spring 205 pushes the limiting ring 204, so that the connecting rod 203 moves outward from the rotating cylinder 201 to reset (at this time, the front end of the connecting rod 203 protrudes from the side of the knee component 101), and when the connecting rod 203 is pressed, the tension spring 205 is tightened.

[0065] Further, one end of the docking ring 104 is provided with the clamping block 105, and the side of the docking block 206 is clamped in the side of the clamping block 105.

[0066] More specifically, when the connecting rod 203 is not pressed, the docking block 206 is not clamped with the clamping block 105, at this time, the docking block 206 can rotate in the docking ring 104, and when the connecting rod 203 is pressed, the docking block 206 is clamped with the clamping block 105, at this time, the docking block 206 cannot rotate in the docking ring 104, thereby judging the force and stability of the binding, when the docking block 206 can rotate in the docking ring 104, it indicates that the binding is not up to standard, and when the docking block 206 cannot rotate in the docking ring 104, it indicates that the binding is up to standard.

[0067] Further, the bottom of the knee component 101 is provided with the first connecting button 107, the second connecting button 401 is arranged on the second adapter 4, and the two ends of the tibia model 3 are rotatably connected with the connecting rings 301, one end of which is threadedly connected with the first connecting button 107, and the other end of which is threadedly connected with the second connecting button 401.

[0068] More specifically, the connecting ring 301 above the tibia model 3 is threadedly connected with the first connecting button 107, and the connecting ring 301 below the tibia model 3 is threadedly connected with the second connecting button 401, thereby realizing the connection of the tibia model with the knee component 101 and the second adapter 4.

[0069] Further, the fibula model 6 is fixed with right-angle connectors 601 at both ends, and the right-angle connectors 601 are fixed on the receiving end of the inductor 5.

[0070] More specifically, the right-angle connector 601 above the fibula model 6 is fixed with the receiving end of the inductor 5 installed on the side of the knee part 101, and the right-angle connector 601 below the fibula model 6 is fixed with the receiving end of the inductor 5 installed on the side of the second adapter 4, and when the binding care is performed, the fibula model 6 is close to the tibia model 3 until both inductors 5 are activated, which indicates that the binding force and stability reach the standard.

[0071] Further, the detection assembly 7 is composed of a sensor 701 and a spring button 702, and the spring button 702 is fixed on the receiving end of the sensor 701.

[0072] More specifically, when the massage care is performed, the side of the tibia model 3 and the fibula model 6 is pressed to make the spring button 702 at the corresponding position extrude the output end of the sensor 701, so that the pressing signal is received, which indicates that the pressing force reaches the standard, and if the pressing signal is not received, it indicates that the pressing force does not reach the standard.

[0073] Further, the first adapter 2 and the second adapter 4 are fixed with retaining members 8.

[0074] More specifically, the retaining member 8 on the first adapter 2 is used to connect with the thigh part model, and the retaining member 8 on the second adapter 4 is used to connect with the foot model.

[0075] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lower limb joint care model comprising a lower limb model (11), characterized in that, The lower limb model (11) is composed of a knee model (1), a first adapter (2), a tibia model (3), a second adapter (4), an inductor (5), a fibula model (6), a detection assembly (7), a retaining member (8) and artificial leather (9), the knee model (1) comprises a knee part (101), a connecting groove (106) is formed in the knee part (101), and the first adapter (2) is installed in the connecting groove (106); The tibia model (3) is installed at the bottom of the knee part (101), and the second adapter (4) is installed at the bottom of the tibia model (3); The inductor (5) is installed in the knee model (1) and the second adapter (4), and the fibula model (6) is installed on the side of the knee model (1) and the second adapter (4) and connected with the inductor (5); The detection assembly (7) is installed on the side of the tibia model (3) and the fibula model (6); The lower limb model (11) is covered with artificial leather (9) on the side.

2. A lower limb joint care model according to claim 1, wherein: The knee part (101) is fixed with a cap part (102) on the front side.

3. A lower limb joint care model according to claim 2, wherein: Connecting holes (103) are formed in the two sides of the knee part (101), and the connecting holes (103) are fixed with butt rings (104), and the first adapter (2) comprises a rotating cylinder (201) rotatably connected in the connecting groove (106), connecting rods (203) movably sleeved at the two ends of the rotating cylinder (201), and butt blocks (206) fixed at one end of the connecting rods (203) and movably sleeved in the butt rings (104).

4. A lower limb joint care model according to claim 3, wherein: The contact sensor (202) is fixed in the rotating cylinder (201), and one end of the connecting rod (203) is opposite to the contact sensor (202).

5. A lower limb joint care model according to claim 3, wherein: The side of the connecting rod (203) is fixed with a limiting ring (204), and the limiting ring (204) is fixed with a tension spring (205) between the contact sensor (202).

6. A lower extremity joint care model according to claim 3, wherein: One end of the butt ring (104) is provided with a clamping block (105), and the side of the butt block (206) is clamped in the side of the clamping block (105).

7. A lower extremity joint care model according to claim 3, wherein: The bottom of the knee part (101) is provided with a first connecting button (107), the second adapter (4) is provided with a second connecting button (401), the tibia model (3) is rotatably connected with connecting rings (301) at the two ends, one end of the connecting ring (301) is threadedly connected with the first connecting button (107), and the other end of the connecting ring (301) is threadedly connected with the second connecting button (401).

8. A lower extremity joint care model according to claim 1, wherein: The two ends of the fibula model (6) are fixed with right-angle connecting members (601), and the right-angle connecting members (601) are fixed on the receiving end of the inductor (5).

9. A lower extremity joint care model according to claim 1, wherein: The detection assembly (7) is composed of a sensor (701) and a spring button (702), and the spring button (702) is fixed on the receiving end of the sensor (701).

10. A lower extremity joint care model according to claim 3, wherein: The first adapter (2) and the second adapter (4) are fixed with the retaining member (8).

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