A mobile care device for disabled patients with chronic obstructive pulmonary disease

Abstract

A mobile nursing device for disabled patients with chronic obstructive pulmonary disease relates to the technical field of medical auxiliary equipment. The utility model discloses a lying platform, drive part and support, the lying platform is formed by first support plate, second support plate and third support plate, the first support plate is horizontally arranged, the second support plate is rotatably installed at one end of the first support plate, and the second support plate is used for supporting the back of the patient, and the third support plate is rotatably installed at the other end of the first support plate, the angle of the second support plate and the third support plate in the lying platform can be rotated, so that the lying platform has multiple use states, thereby meeting the needs of the patient sitting or lying, without additional nursing bed, the ventilator and oxygen generator are placed in the containing groove, the ventilator and oxygen generator are integrated with the lying platform, the lying platform can drive the breathing equipment and the patient to move simultaneously, the breathing pipeline is not easily affected, which reduces the working strength of the nursing staff and ensures the safety of the patient.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, specifically to a mobile nursing device for disabled COPD patients. Background Technology

[0002] When COPD patients reach the severe stage, they often experience respiratory failure and need to rely on oxygen concentrators and ventilators for long-term oxygen supply and ventilation. Some patients may also experience lower limb dysfunction due to disease progression or complications, making it impossible for them to walk independently and requiring long-term bed rest or assistance from others to move.

[0003] Currently in clinical applications, oxygen concentrators and ventilators are mostly independent devices, which are relatively scattered. When patients need to be moved, the oxygen concentrator and ventilator need to be moved separately. The pipeline connection between the two is complicated, and the pipeline is prone to falling off, which will lead to interruption of respiratory support and cause danger. In addition, when patients are in bed, an additional nursing bed is required to adjust their body position. However, the nursing bed and the respiratory equipment lack coordinated design, which can easily squeeze the pipeline or restrict the placement of the equipment, increasing the workload of nursing staff. Utility Model Content

[0004] The purpose of this invention is to address the problem that oxygen concentrators and ventilators are mostly independent devices, lacking coordinated design with nursing beds, which increases the workload of nursing staff and easily leads to danger. Therefore, this invention provides a mobile nursing device for disabled COPD patients.

[0005] The technical solution of this utility model is: a mobile nursing device for disabled COPD patients, comprising: a lying platform formed by a first support plate, a second support plate and a third support plate, wherein the first support plate is horizontally arranged, the second support plate is rotatably installed at one end of the first support plate and is used to support the patient's back, and the third support plate is rotatably installed at the other end of the first support plate and is used to support the patient's legs.

[0006] A driving component is connected to the second support plate and the third support plate respectively, and the driving component is used to drive the second support plate and the third support plate to rotate;

[0007] A bracket is installed at the bottom of the first support plate and extends downward. A traveling wheel is rotatably connected to the side of the bracket near the second support plate, and a caster wheel is rotatably connected to the side of the bracket near the third support plate. Both the traveling wheel and the caster wheel have two symmetrically distributed wheels.

[0008] The base plate of the bracket is connected to an upwardly extending mounting box, which has a receiving slot for placing a ventilator and an oxygen concentrator.

[0009] Furthermore, the base plate of the bracket has a downwardly recessed rectangular groove, in which a storage battery is placed. The two walking wheels are connected to a motor on the base plate via a gear structure, and the motor is electrically connected to the storage battery.

[0010] The second support plate is connected to two symmetrically distributed handrails, one of which is connected to a control handle for controlling the forward direction of the reclining platform.

[0011] Furthermore, a display screen is connected to another of the armrests. The display screen is electrically connected to both the ventilator and the oxygen generator. The display screen is used to display the oxygen concentration, ventilator pressure, and reclining platform angle in real time.

[0012] Furthermore, the first support plate has an arc-shaped groove on the side near the ventilator, and the inner wall of the arc-shaped groove is provided with an anti-slip silicone pad, through which the tubing of the ventilator and / or the oxygen generator passes.

[0013] Furthermore, the opening of the receiving slot faces the third support plate, and a telescopic rod is connected between the two side walls of the receiving slot. One side of the oxygen generator and the ventilator abuts against the rear side wall of the receiving slot, and the other side abuts against the telescopic rod.

[0014] Furthermore, the telescopic rod includes a first round rod and a second round rod connected by threads, and rubber pads are respectively connected to the ends of the first round rod and the second round rod that are far apart from each other.

[0015] Furthermore, support seats are connected to both ends of the first support plate, and a rotating shaft is connected to one end of the second and third support plates near the first support plate, and the rotating shaft is rotatably connected to the support seat.

[0016] Furthermore, the driving component includes two electric push rods, one of which drives the second support plate to flip via a transmission assembly, and the other electric push rod drives the third support plate to flip via a transmission assembly.

[0017] Furthermore, the transmission assembly includes a gear and a rack that mesh with each other. The gear is fixedly installed at one end of the rotating shaft, and the rack is slidably installed in a slide rail on the first support plate. The electric push rod is fixedly installed in the slide rail and its telescopic end is fixedly connected to the rack.

[0018] Furthermore, a baffle is connected to the top surface of the first support plate, and two baffles are symmetrically distributed. One of the baffles is connected to a horizontally rotatable tabletop, and a pull-out storage box is connected to the bottom surface of the first support plate.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. The mobile nursing device for disabled COPD patients provided by this utility model has a second and third support plate in the lying platform whose angles can be rotated, so that the lying platform has multiple usage states, thereby meeting the patient's needs to sit up or lie flat. There is no need to use an additional nursing bed. The ventilator and oxygen concentrator are placed in the receiving slot. The ventilator and oxygen concentrator are integrated with the lying platform. The lying platform can move the breathing equipment and the patient at the same time. The breathing line is not easily affected, which reduces the workload of nursing staff and ensures the safety of patients.

[0021] 2. The mobile nursing device for disabled COPD patients provided by this utility model integrates an oxygen concentrator, a ventilator, and a lying platform. Patients do not need to carry the equipment separately when moving, avoiding the risk of pulling on the tubing and improving the convenience of movement. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first state of this utility model;

[0023] Figure 2 yes Figure 1 A schematic diagram of the other side of the first support plate;

[0024] Figure 3 This is a schematic diagram of the second state of this utility model;

[0025] Figure 4 yes Figure 3 A schematic diagram of the bottom structure of the first support plate in the middle;

[0026] Figure 5 yes Figure 3 Enlarged view of region A in the middle;

[0027] Figure 6 yes Figure 4 A magnified view of region B in the middle.

[0028] In the diagram: 1. First support plate; 2. Second support plate; 3. Third support plate; 4. Bracket; 5. Traveling wheel; 6. Caster wheel; 7. Mounting box; 8. Receiving slot; 9. Rectangular slot; 10. Battery; 11. Motor; 12. Handrail; 13. Control handle; 14. Display screen; 15. Arc-shaped slot; 16. Telescopic rod; 17. First round rod; 18. Second round rod; 19. Rubber pad; 20. Support base; 21. Rotating shaft; 22. Electric push rod; 23. Transmission assembly; 24. Gear; 25. Rack; 26. Slide rail; 27. Baffle; 28. Tabletop; 29. ​​Storage box; 30. Base plate. Detailed Implementation

[0029] Specific implementation method one: Combining Figures 1 to 6 This embodiment describes a lying platform, a driving component, and a support 4. The lying platform is formed by a first support plate 1, a second support plate 2, and a third support plate 3. The first support plate 1 is horizontally positioned. The second support plate 2 is rotatably mounted on one end of the first support plate 1 and is used to support the patient's back. The third support plate 3 is rotatably mounted on the other end of the first support plate 1 and is used to support the patient's legs. The driving component is connected to the second support plate 2 and the third support plate 3 respectively, and is used to drive the second support plate 2 and the third support plate 3 to rotate. When the second support plate 2 and the third support plate 3 are parallel to the first support plate 1, the patient... The patient can lie flat on the lying platform. When the second support plate 2 and the third support plate 3 are at a certain angle to the first support plate 1, the patient can sit on the lying platform. The bracket 4 is installed at the bottom of the first support plate 1 and extends downward. The side of the bracket 4 near the second support plate 2 is rotatably connected to a walking wheel 5, and the side of the bracket 4 near the third support plate 3 is rotatably connected to a universal wheel 6. There are two walking wheels 5 and two universal wheels 6 symmetrically distributed. The base plate 30 of the bracket 4 is connected to an upwardly extending mounting box 7. The mounting box 7 has a receiving slot 8 for placing the ventilator and the oxygen concentrator. The oxygen tube of the oxygen concentrator is connected to the air inlet of the ventilator. The tubing of the ventilator extends upward from the side of the first support plate 1.

[0030] The mobile nursing device for disabled COPD patients in this embodiment features a retractable second support plate 2 and third support plate 3 within the lying platform, allowing the platform to be used in multiple ways to meet the patient's needs for sitting up or lying down. No additional nursing bed is required. The ventilator and oxygen concentrator are placed in the receiving slot 8, forming an integrated structure with the lying platform. The lying platform can simultaneously move the respiratory equipment and the patient, minimizing disruption to the respiratory tubing. This reduces the workload of nursing staff while ensuring patient safety.

[0031] Specific Implementation Method Two: Combining Figure 2 , Figure 4This embodiment differs from specific embodiment one in that the base plate 30 of the support 4 has a downwardly recessed rectangular groove 9, in which a battery 10 is placed. Two wheels 5 are connected to a motor 11 on the base plate 30 via a gear structure. The motor 11 is electrically connected to the battery 10. In this embodiment, there are two motors 11, each driving one wheel 5 through a gear structure. The gear structure includes a large gear and a small gear meshing with each other. The large gear is mounted on the wheel 5, and the small gear is mounted on the drive shaft of the motor 11. Two symmetrically distributed handrails 12 are connected to the second support plate 2. One handrail 12 is connected to a control handle 13 for controlling the forward direction of the reclining platform. The control handle 13 is electrically connected to both motors 11 and is a rocker arm. Pushing the control handle 13 forward causes the two wheels 5 to rotate at the same speed, achieving straight forward movement. When moving forward, pushing the control handle 13 to the "forward left" position... With a slight push in the direction, the left walking wheel 5 decelerates while the right walking wheel 5 maintains its original speed, causing the lying platform to slowly shift to the left. Slightly pushing the control handle 13 in the "forward-right" direction decelerates the right walking wheel 5 while the left walking wheel 5 maintains its original speed, causing the lying platform to slowly shift to the right. This allows the patient to move independently without the need for caregivers to push the lying platform, further reducing the workload of caregivers. Other components and connections are the same as in Specific Implementation Method One.

[0032] Specific implementation method three: Combining Figure 1 , Figure 4 This embodiment differs from Specific Embodiment Two in that a display screen 14 is connected to another handrail 12. The display screen 14 is electrically connected to both the ventilator and the oxygen concentrator. It displays real-time oxygen concentration, ventilator pressure, and the angle of the reclining platform. The display screen 14 is a 5-inch LCD touchscreen with a resolution of 800×480, connected to an STM32 microcontroller as the control core for parameter acquisition and display. The audible and visual alarm uses a buzzer (2kHz frequency) and an LED indicator (red). The APP is a dedicated application developed based on the Android system, supporting early warning information push notifications and device parameter queries. It can monitor oxygen concentration and ventilator pressure in real time, and provides audible and visual alarms plus APP push notifications in case of abnormalities, preventing dangers caused by equipment malfunctions. Other components and connections are the same as in Specific Embodiment Two.

[0033] Specific implementation method four: Combination Figure 1This embodiment differs from specific embodiment one in that the first support plate 1 has an arc-shaped groove 15 on its side near the ventilator. The inner wall of the arc-shaped groove 15 is provided with an anti-slip silicone pad. The tubing of the ventilator and / or oxygen concentrator passes through the arc-shaped groove 15. In this embodiment, the tubing of the ventilator is placed inside the arc-shaped groove 15, while the tubing of the oxygen concentrator is connected to the ventilator inside the receiving groove 8. The arc-shaped groove 15 can fix the tubing of the ventilator, preventing tangling and ensuring patient safety. Other components and connections are the same as in specific embodiment one.

[0034] Specific Implementation Method Five: Combining Figure 4 , Figure 6 This embodiment differs from specific embodiment one in that the opening of the receiving groove 8 faces the third support plate 3. A telescopic rod 16 connects the two side walls of the receiving groove 8. One side of the oxygen concentrator and ventilator abuts against the rear side wall of the receiving groove 8, and the other side abuts against the telescopic rod 16. The telescopic rod 16 can be disassembled by adjusting its length. The telescopic rod 16 fixes the oxygen concentrator and ventilator, preventing them from tipping over when the reclining platform moves. Furthermore, when the oxygen concentrator and ventilator need maintenance, the telescopic rod 16 can be removed, making maintenance more convenient. Other components and connections are the same as in specific embodiment one.

[0035] Specific Implementation Method Six: Combination Figure 6 This embodiment differs from specific embodiment five in that the telescopic rod 16 includes a threaded first round rod 17 and a second round rod 18. Rubber pads 19 are respectively connected to the ends of the first round rod 17 and the second round rod 18 that are far apart from each other. In this embodiment, the first round rod 17 has a threaded hole, and the second round rod 18 is a threaded rod. The second round rod 18 is inserted into the threaded hole of the first round rod 17. The telescopic effect is achieved by rotating either the first round rod 17 or the second round rod 18. Other components and connections are the same as in specific embodiment five.

[0036] Specific implementation method seven: Combination Figure 1 , Figure 5 This embodiment differs from Specific Embodiment 1 in that both ends of the first support plate 1 are connected to support seats 20, and the ends of the second support plate 2 and the third support plate 3 near the first support plate 1 are respectively connected to rotating shafts 21. The rotating shafts 21 are rotatably connected to the support seats 20, and the rotation of the second support plate 2 and the third support plate 3 can be achieved through the cooperation of the rotating shafts 21 and the support seats 20. Other components and connections are the same as in Specific Embodiment 1.

[0037] Specific implementation method eight: Combination Figure 5This embodiment differs from specific embodiment seven in that the driving component includes two electric push rods 22. One electric push rod 22 drives the second support plate 2 to rotate via a transmission assembly 23, and the other electric push rod 22 drives the third support plate 3 to rotate via the transmission assembly 23. The electric push rod 22 is first connected to the rotating shaft 21 via the transmission assembly 23, driving the rotating shaft 21 to rotate, and then the rotating shaft 21 drives the support plate to rotate, thereby adjusting the patient's usage state. Other components and connections are the same as in specific embodiment seven.

[0038] Specific Implementation Method Nine: Combining Figure 5 This embodiment differs from specific embodiment eight in that the transmission assembly 23 includes a meshing gear 24 and a rack 25. The gear 24 is fixedly mounted on one end of the rotating shaft 21, and the rack 25 is slidably mounted in a slide rail 26 on the first support plate 1. An electric push rod 22 is fixedly mounted in the slide rail 26, and its telescopic end is fixedly connected to the rack 25. There are two slide rails 26, each containing one rack 25. The slide rails 26 are fixed to the first support plate 1 and are integral with it. The electric push rod 22 is electrically connected to the battery 10. The fixed end of the electric push rod 22 can be bolted into the slide rail 26, and its telescopic end is fixedly connected to the rack 25, which can be achieved by threaded connection or welding. The extension and retraction of the electric push rod 22 drives the rack 25 to slide, further realizing the flipping of the support plate. Other components and connections are the same as in specific embodiment eight.

[0039] Specific Implementation Method Ten: Combining Figure 3 , Figure 4 This embodiment differs from specific embodiment one in that the top surface of the first support plate 1 is connected to a baffle 27, which has two symmetrically distributed baffles 27. One of the baffles 27 is connected to a horizontally rotatable tabletop 28. The bottom surface of the first support plate 1 is connected to a pull-out storage box 29, which has a slide rail. The storage box 29 has a slider that inserts into the slide rail. The tabletop 28 facilitates the patient's eating and placement of personal items, while the storage box 29 can store suction tubes, wet wipes, and other nursing supplies, making the reclining platform more multifunctional. Other components and connections are the same as in any of specific embodiments one through nine.

[0040] How to use this implementation method:

[0041] When the patient needs to sit or stand on the lying platform, the electric push rod 22 is activated and its retraction is controlled. The electric push rod 22 drives the rack 25 to move. The rack 25 and gear 24 work together to cause the second support plate 2 and the third support plate 3 to flip until the second support plate 2 and the third support plate 3 form a certain angle with the first support plate 1. At this point, the second support plate 2 acts as a backrest and the third support plate 3 acts as a leg rest. When the patient needs to lie flat on the lying platform, the electric push rod 22 is activated and its extension is controlled. The electric push rod 22 drives the rack 25 to move in the opposite direction. The rack 25 and gear 24 work together to cause the second support plate 2 and the third support plate 3 to flip in the opposite direction until the second support plate 2 and the third support plate 3 are parallel to the first support plate 1. At this point, it is equivalent to a bed, making it convenient for the patient to lie flat.

[0042] The content of this utility model is not limited to the above-described embodiments; a combination of one or more specific embodiments can also achieve the purpose of the utility model.

Claims

1. A mobile care device for disabled COPD patients, characterized in that, include: A lying platform is formed by a first support plate (1), a second support plate (2) and a third support plate (3). The first support plate (1) is horizontally set, the second support plate (2) is rotatably installed at one end of the first support plate (1) and is used to support the patient's back, and the third support plate (3) is rotatably installed at the other end of the first support plate (1) and is used to support the patient's legs. A driving component is connected to the second support plate (2) and the third support plate (3) respectively, and the driving component is used to drive the second support plate (2) and the third support plate (3) to rotate; A bracket (4) is installed at the bottom of the first support plate (1) and extends downward. A walking wheel (5) is rotatably connected to the side of the bracket (4) near the second support plate (2). A universal wheel (6) is rotatably connected to the side of the bracket (4) near the third support plate (3). Both the walking wheel (5) and the universal wheel (6) have two symmetrically distributed wheels. The base plate (30) of the bracket (4) is connected to an upwardly extending mounting box (7), which has a receiving slot (8) for placing a ventilator and an oxygen concentrator.

2. The mobile nursing device for disabled COPD patients according to claim 1, characterized in that, The base plate (30) of the bracket (4) has a downwardly recessed rectangular groove (9), in which a storage battery (10) is placed. The two walking wheels (5) are connected to a motor (11) on the base plate (30) through a gear structure. The motor (11) is electrically connected to the storage battery (10). The second support plate (2) is connected to two symmetrically distributed handrails (12), one of which is connected to a control handle (13) for controlling the forward direction of the reclining platform.

3. A mobile nursing device for disabled COPD patients according to claim 2, characterized in that, Another armrest (12) is connected to a display screen (14), which is electrically connected to the ventilator and the oxygen generator respectively. The display screen (14) is used to display the oxygen concentration, ventilator pressure and lying platform angle in real time.

4. A mobile nursing device for disabled COPD patients according to claim 1, characterized in that, The first support plate (1) has an arc-shaped groove (15) on the side near the ventilator. The inner wall of the arc-shaped groove (15) is provided with an anti-slip silicone pad. The pipeline of the ventilator and / or the oxygen generator passes through the arc-shaped groove (15).

5. A mobile nursing device for disabled COPD patients according to claim 1, characterized in that, The opening of the receiving groove (8) faces the third support plate (3). A telescopic rod (16) is connected between the two side walls of the receiving groove (8). One side of the oxygen generator and the ventilator abuts against the rear side wall of the receiving groove (8), and the other side abuts against the telescopic rod (16).

6. A mobile nursing device for disabled COPD patients according to claim 5, characterized in that, The telescopic rod (16) includes a first round rod (17) and a second round rod (18) connected by threads, and rubber pads (19) are respectively connected to the ends of the first round rod (17) and the second round rod (18) that are far apart from each other.

7. A mobile nursing device for disabled COPD patients according to claim 1, characterized in that, The first support plate (1) is connected to support bases (20) at both ends. The second support plate (2) and the third support plate (3) are connected to a rotating shaft (21) at one end near the first support plate (1). The rotating shaft (21) is rotatably connected to the support base (20).

8. A mobile nursing device for disabled COPD patients according to claim 7, characterized in that, The driving component includes two electric push rods (22). One of the electric push rods (22) drives the second support plate (2) to flip through the transmission assembly (23), and the other electric push rod (22) drives the third support plate (3) to flip through the transmission assembly (23).

9. A mobile nursing device for disabled COPD patients according to claim 8, characterized in that, The transmission assembly (23) includes a gear (24) and a rack (25) that mesh with each other. The gear (24) is fixedly installed at one end of the rotating shaft (21). The rack (25) is slidably installed in a slide rail (26) on the first support plate (1). The electric push rod (22) is fixedly installed in the slide rail (26) and its telescopic end is fixedly connected to the rack (25).

10. A mobile care device for disabled COPD patients according to any one of claims 1-9, characterized in that, The top surface of the first support plate (1) is connected to a baffle (27), which has two symmetrically distributed baffles (27). One of the baffles (27) is connected to a horizontally rotatable tabletop (28), and the bottom surface of the first support plate (1) is connected to a pull-out storage box (29).

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