Leg Care Device

Abstract

The invention discloses a leg care device, comprising a care device box, the care device box is a rectangular parallelepiped structure, one end of which is provided with an opening, an air bag and an inflating device are arranged in the care device box, a leg support is arranged above the air bag, a heating device, a humidifying device, a temperature sensor, a humidity sensor and a controller are also arranged in the care device box, and the inflating device, the heating device, the humidifying device, the temperature sensor and the humidity sensor are all electrically connected to the controller. The invention can automatically help patients to move their affected limbs instead of manual work, maintain a suitable temperature and reduce the pain of patients.

Description

Technical Field

[0001] The invention relates to a leg care device, belonging to the technical field of medical equipment. Background Art

[0002] Lower extremity arterial occlusive disease is one of the common vascular surgical diseases in the elderly population. Its main symptoms are pain, chills, and lameness in the affected limb. In severe cases, ulcers or gangrene may occur, which greatly affects the patient's quality of life. Clinically, patients who receive routine care after surgery still have obvious pain. In addition, anticoagulants are pumped into the femoral artery after interventional surgery. To avoid inducing bleeding at the puncture site, patients need to stay in bed for 24 hours after surgery, and the punctured limb is immobilized for 6 hours. Patients have pain in the affected limb and chills after surgery, which prolongs the bed rest time. During the period of bed rest, the affected limb cannot move autonomously due to pain, swelling and poor blood circulation, which can easily induce pressure sores on the heels and ankles, skin damage, and stiffness of the knee and ankle joints. Patients often wear thick socks to keep warm due to chills. After surgery, nurses need to regularly observe the blood circulation of the lower limbs, repeatedly put on and take off socks, and easily touch the affected limbs to cause pain in patients. However, there is no postoperative rehabilitation equipment for this disease in the prior art, and nurses have to help patients recover manually. On the one hand, nurses need to expend a lot of physical strength and energy, and on the other hand, patients need to endure great pain. Summary of the invention

[0003] The purpose of the present invention is to provide a leg care device to solve the deficiencies in the prior art. The device can automatically help patients move their affected limbs instead of manually, maintain a suitable temperature, and reduce the pain of patients.

[0004] The present invention provides a leg care device, comprising a care device box body, which is a rectangular parallelepiped structure with an opening at one end. An airbag and an inflation device are arranged in the care device box body, a leg rest is arranged above the airbag, and a heating device, a humidifying device, a temperature sensor, a humidity sensor and a controller are also arranged in the care device box body. The inflation device, the heating device, the humidifying device, the temperature sensor and the humidity sensor are all electrically connected to the controller.

[0005] In the aforementioned leg care device, preferably, a main compartment, an electrical compartment and a multi-function compartment are provided in the care device box, the electrical compartment is located at one end of the main compartment, a vertical plate is provided between the two, the opening is provided at the other end of the main compartment, the multi-function compartment is provided at the top of the main compartment, a horizontal plate is provided between the multi-function compartment and the main compartment, one end of the multi-function compartment is connected to the top of the electrical compartment, the airbag and the leg rest are both provided in the main compartment, the heating device, the humidifying device, the temperature sensor and the humidity sensor are both installed in the multi-function compartment, and the inflation device and the controller are both provided in the electrical compartment.

[0006] In the aforementioned leg care device, preferably, both side walls of the main compartment are provided with slide grooves arranged along the vertical direction, and both side walls of the leg rest are provided with sliders, and the sliders are slidably matched with the slide grooves.

[0007] In the aforementioned leg care device, preferably, the top surface of the leg support has an arc-shaped concave surface, the arc-shaped concave surface is provided with a plurality of ventilation holes arranged in the vertical direction, and the arc-shaped concave surface is covered with a first sponge layer.

[0008] In the aforementioned leg care device, preferably, a mounting groove is provided on one side of the top surface of the leg support along the length direction, and a leg temperature detection mechanism movably connected thereto is installed on the mounting groove.

[0009] In the aforementioned leg care device, preferably, a slide rail arranged along the length direction is provided on the bottom surface of the mounting groove, a slide seat is slidably installed on the slide rail, a connecting arm is fixedly installed on the top of the slide seat, the top of the connecting arm extends out of the mounting groove, an infrared temperature measuring gun is provided on the top of the connecting arm, a threaded hole is provided on the side of the connecting arm, a drive motor is installed at one end of the vertical plate located in the mounting groove, a threaded rod is installed on the output shaft of the drive motor, the threaded rod is threadedly connected to the threaded hole, and the vertical plate is provided with a motor avoidance hole.

[0010] In the aforementioned leg care device, preferably, a second sponge layer and a third sponge layer are sequentially arranged on the vertical plate, and the thickness of the third sponge layer is smaller than the thickness of the second sponge layer.

[0011] In the aforementioned leg care device, preferably, the heating device is an electric heating tube, a plurality of heat dissipation holes are opened on the horizontal plate, the number of the electric heating tube is at least one, the electric heating tube is fixed on the top of the horizontal plate, and the electric heating tube is electrically connected to the controller.

[0012] In the aforementioned leg care device, preferably, the humidifying device includes a humidifying nozzle and a humidifier, the humidifying nozzle is fixed on the horizontal plate, the humidifier is connected to the humidifying nozzle through an air pipe, and the humidifier is electrically connected to the controller.

[0013] Compared with the prior art, the present invention includes a nursing device box, which is a rectangular parallelepiped structure with an opening at one end, an air bag and an inflating device are arranged in the nursing device box, a leg rest is arranged above the air bag, a heating device, a humidifying device, a temperature sensor, a humidity sensor and a controller are also arranged in the nursing device box, and the inflating device, the heating device, the humidifying device, the temperature sensor and the humidity sensor are all electrically connected to the controller. The height of the leg rest can be raised and lowered by the air bag and the inflating device to meet the activity requirements of the affected limb, and the optimal temperature and humidity conditions can be maintained in the nursing device box by the humidifying device and the heating device, so as to accelerate the recovery of the affected limb and effectively reduce the pain of the patient during the recovery period. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the structure of the care device after the box is partially cut open;

[0016] Figure 3 is an exploded view of the internal structure of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the leg support after partial sectioning.

[0018] Explanation of the accompanying drawings: 1-care device box, 2-airbag, 3-leg rest, 4-temperature sensor, 5-humidity sensor, 6-controller, 7-main compartment, 8-electric compartment, 9-multi-function compartment, 10-vertical plate, 11-horizontal plate, 12-slide groove, 13-slider, 14-arc-shaped concave surface, 15-air vent, 16-first sponge layer, 17-installation groove, 18-slide rail, 19-slide seat, 20-connecting arm, 21-threaded hole, 22-drive motor, 23-threaded rod, 24-motor avoidance hole, 25-second sponge layer, 26-third sponge layer, 27-double-sided tape, 28-electric heating tube, 29-humidification nozzle, 30-humidifier, 31-infrared temperature measuring gun, 32-air pump. DETAILED DESCRIPTION

[0019] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as limiting the present invention.

[0020] Embodiments of the present invention: Figure 1-Figure 4As shown, a leg care device includes a care device box 1, which is a rectangular structure. An opening is opened at one end of the care device box 1, and the patient can extend the affected limb into the care device box 1 through the opening. An air bag 2 and an inflation device are arranged in the care device box 1, and a leg rest 3 is arranged above the air bag 2. A heating device, a humidifying device, a temperature sensor 4, a humidity sensor 5 and a controller 6 are also arranged in the care device box 1, and the inflation device, the heating device, the humidifying device, the temperature sensor 4 and the humidity sensor 5 are all electrically connected to the controller 6.

[0021] The patient extends the operated calf through the opening into the nursing device box 1, and the controller 6 controls the inflation device to inflate and exhaust the airbag 2. The inflation device uses an air pump 32 to control the leg support 3 to rise and fall, so as to raise and lower the calf and achieve the purpose of moving the calf. In addition, the temperature and humidity in the nursing device box 1 can be controlled by the heating device, the humidifying device, the temperature sensor 4 and the humidity sensor 5, so as to solve the problems of postoperative chills and easy sores. It effectively reduces the pain of patients and improves the recovery speed.

[0022] In a specific embodiment, a main compartment 7, an electrical compartment 8 and a multi-function compartment 9 are provided in a care device box 1. The electrical compartment 8 is located at one end of the main compartment 7. The main compartment 7 and the electrical compartment 8 are separated by a vertical plate 10. An opening is provided at the other end of the main compartment 7. In order to facilitate the insertion and removal of the affected limb into and out of the main compartment 1, the opening is preferably designed on a piece of soft cloth, and the opening has a certain elasticity to be suitable for different patients, and the soft cloth where the opening is located needs to have a certain thermal insulation performance; the multi-function compartment 9 is provided at the top of the main compartment 7. The multi-function compartment 9 and the main compartment 7 are separated by a horizontal plate 11. The end of the multi-function compartment 9 away from the opening is connected to the top of the electrical compartment 8. The airbag 2 and the leg rest 3 are both provided in the main compartment 7. The heating device, the humidifying device, the temperature sensor 4 and the humidity sensor 5 are all installed in the multi-function compartment. The inflation device and the controller 6 are both provided in the electrical compartment 8.

[0023] Furthermore, both side walls of the main compartment 7 are provided with slide grooves 12 arranged in the vertical direction, and both side walls of the leg rest 3 are provided with sliders 13, which slide in cooperation with the slide grooves 12. By providing the slide grooves 12 and the sliders 13, the freedom of the leg rest 3 can be effectively limited, so that the leg rest 3 can only move in the vertical direction.

[0024] In order to improve the comfort, an arc-shaped concave surface 14 is designed on the top surface of the leg support 3, and a plurality of air holes 15 arranged in the vertical direction are opened on the arc-shaped concave surface 14, and a first sponge layer 16 is covered on the arc-shaped concave surface 14. The first sponge layer 16 has good air permeability, and the first sponge layer 16 is connected to the arc-shaped concave surface 14 by double-sided adhesive 27. With this structural design, it is convenient to replace the first sponge layer 16. Whenever a patient recovers, the first sponge layer 16 can be replaced to ensure the cleanliness and hygiene in the main compartment 7.

[0025] Similarly, the second sponge layer 25 and the third sponge layer 26 are sequentially arranged on the vertical board 10, and the thickness of the third sponge layer 26 is less than that of the second sponge layer 25. The second sponge layer 25 is fixed to the vertical board 10 by double-sided adhesive tape, and the third sponge layer 26 is fixed to the second sponge layer 25 by double-sided adhesive tape, so as to facilitate replacement and cleaning. The second sponge layer 25 and the third sponge layer 26 are designed to facilitate the movement of the sole of the patient's foot, thereby realizing the movement of the ankle joint and avoiding ankle joint stiffness.

[0026] In order to facilitate the nurse to observe the condition of the affected limb in real time, the two side panels of the main compartment 7 are preferably made of transparent materials, such as transparent plastic panels.

[0027] The recovery of the affected limb requires certain temperature and humidity conditions. In order to increase the recovery speed of the affected limb, the present invention is provided with a heating device and a humidifying device, so that the patient's affected limb does not need to be placed in a quilt. Combined with the design of the transparent main compartment 7, the nurse can easily observe the condition of the affected limb.

[0028] Specifically, the heating device uses an electric heating tube 28, and the horizontal plate 11 is provided with a plurality of heat dissipation holes (not shown in the figure). The number of the electric heating tube 28 is at least one, and the electric heating tube 28 is fixed to the top of the horizontal plate 11, and the electric heating tube 28 is electrically connected to the controller 6. The humidifying device includes a humidifying nozzle 29 and a humidifier 30, the humidifying nozzle 29 is fixed to the horizontal plate 11, and the humidifier 30 is connected to the humidifying nozzle 29 through an air pipe, and the humidifier 30 is electrically connected to the controller 6.

[0029] By setting the temperature sensor 4 and the humidity sensor 5, the controller 6 can obtain the temperature and humidity values ​​in the main compartment 7 at any time. When these two values ​​are lower than the preset values, the electric heating tube 28 is controlled to work to increase the temperature, and the humidifier 30 is controlled to work to increase the humidity.

[0030] It should be noted that the controller 6 adopts a PLC programmable controller, and the electric heating tube 28, the humidifier 30 and the air pump 32 are all commercially available equipment and can be purchased directly.

[0031] In order to improve the temperature control effect, in a preferred embodiment, a mounting groove 17 is provided on one side of the top surface of the leg rest 3 along the length direction, and a leg temperature detection mechanism movably connected thereto is installed on the mounting groove 17. Specifically, the leg temperature detection mechanism can adopt the following structure:

[0032] A slide rail 18 arranged along the length direction is provided on the bottom surface of the mounting groove 17, a slide seat 19 is slidably installed on the slide rail 18, a connecting arm 20 is fixedly installed on the top of the slide seat 19, the top of the connecting arm 20 extends out of the mounting groove 17, an infrared temperature measuring gun 31 is provided on the top of the connecting arm 20, a threaded hole 21 is provided on the side of the connecting arm 20, a drive motor 22 is installed at one end of the mounting groove 17 located at the vertical plate 10, a threaded rod 23 is installed on the output shaft of the drive motor 22, the threaded rod 23 is threadedly connected to the threaded hole 21, and a motor avoidance hole 24 is provided on the vertical plate 10.

[0033] The driving motor 22 and the infrared temperature measuring gun 31 are both electrically connected to the controller 6 and work under the control of the controller 6. When the driving motor 22 is working, it can drive the connecting arm 20 to move. After stopping at a preset position, the infrared temperature measuring gun 31 measures the temperature values ​​of different positions of the leg, and further corrects the temperature value in the main compartment 7 according to the actual temperature value of the leg.

[0034] The above describes in detail the structure, features and effects of the present invention based on the embodiments shown in the drawings. The above is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings. Any changes made according to the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present invention.

Claims

1. A leg care device, comprising a care device box (1), characterized in that: The care device box (1) is a rectangular parallelepiped structure with an opening at one end. An air bag (2) and an inflation device are arranged inside the care device box (1). A leg rest (3) is arranged above the air bag (2). A heating device, a humidifying device, a temperature sensor (4), a humidity sensor (5) and a controller (6) are also arranged inside the care device box (1). The inflation device, the heating device, the humidifying device, the temperature sensor (4) and the humidity sensor (5) are all electrically connected to the controller (6); The care device box (1) is provided with a main compartment (7), an electrical compartment (8) and a multifunctional compartment (9); the electrical compartment (8) is located at one end of the main compartment (7); a vertical plate (10) is provided between the two; the opening is provided at the other end of the main compartment (7); the multifunctional compartment (9) is provided at the top of the main compartment (7); a horizontal plate (11) is provided between the multifunctional compartment (9) and the main compartment (7); one end of the multifunctional compartment (9) is connected to the top of the electrical compartment (8); the air bag (2) and the leg rest (3) are both provided in the main compartment (7); the heating device, the humidifying device, the temperature sensor (4) and the humidity sensor (5) are all installed in the multifunctional compartment; the inflation device and the controller (6) are both provided in the electrical compartment (8); Both side walls of the main compartment (7) are provided with slide grooves (12) arranged in the vertical direction, and both side walls of the leg support (3) are provided with sliders (13), and the sliders (13) are slidably matched with the slide grooves (12); the top surface of the leg support (3) is provided with an arc-shaped concave surface (14), and the arc-shaped concave surface (14) is provided with a plurality of ventilation holes (15) arranged in the vertical direction.

2. The leg care device according to claim 1, characterized in that: A mounting groove (17) is provided on one side of the top surface of the leg support (3) along the length direction, and a leg temperature detection mechanism movably connected thereto is mounted on the mounting groove (17).

3. The leg care device according to claim 2, characterized in that: A slide rail (18) is arranged along the length direction of the installation groove (17) on the bottom surface thereof, a slide seat (19) is slidably mounted on the slide rail (18), a connecting arm (20) is fixedly mounted on the top of the slide seat (19), the top of the connecting arm (20) extends out of the installation groove (17), an infrared temperature measuring gun (31) is arranged on the top of the connecting arm (20), a threaded hole (21) is arranged on the side of the connecting arm (20), a drive motor (22) is installed at one end of the installation groove (17) located on the vertical plate (10), a threaded rod (23) is installed on the output shaft of the drive motor (22), the threaded rod (23) is threadedly connected to the threaded hole (21), and the vertical plate (10) is provided with a motor avoidance hole (24).

4. The leg care device according to claim 3, characterized in that: A second sponge layer (25) and a third sponge layer (26) are sequentially arranged on the vertical plate (10); the thickness of the third sponge layer (26) is smaller than the thickness of the second sponge layer (25).

5. The leg care device according to claim 4, characterized in that: The heating device is an electric heating tube (28), a plurality of heat dissipation holes are provided on the horizontal plate (11), the number of the electric heating tube (28) is at least one, the electric heating tube (28) is fixed on the top of the horizontal plate (11), and the electric heating tube (28) is electrically connected to the controller (6).

6. The leg care device according to claim 5, characterized in that: The humidifying device comprises a humidifying nozzle (29) and a humidifier (30); the humidifying nozzle (29) is fixedly mounted on the transverse plate (11); the humidifier (30) is connected to the humidifying nozzle (29) via an air pipe; and the humidifier (30) is electrically connected to the controller (6).

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