Standing-up auxiliary device and nursing bed

Abstract

The utility model relates to the technical field of medical instruments, and discloses a getting-up and standing assisting device and a nursing bed, the getting-up and standing assisting device comprises a bed body, a connecting plate, a first base plate, a second base plate, a first driving mechanism and a second driving mechanism, and the connecting plate is arranged on the bed body through the first driving mechanism; the first driving mechanism is used for driving the connecting plate to rotate relative to the bed body, the first base plate and the second base plate are arranged on the connecting plate through the second driving mechanism, and the second driving mechanism is used for driving the side, away from the second base plate, of the first base plate to ascend and descend and used for driving the second base plate to ascend and descend. According to the utility model, the first base plate can lift up the back of the patient and assist the patient in getting up when lifted up, the connecting plate can rotate to enable the shank part of the patient to be separated from the bed body and the feet of the patient to touch the ground, and the second base plate can lift up the thighs of the patient to assist the patient in standing up when lifted up, so that the problem that the patient is difficult to get up and stand up on the bed is solved, and the assisting efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a standing assisting device and a nursing bed. Background Art

[0002] With the continuous improvement of my country's medical and nursing service levels, various medical facilities must also adapt to the new situation and continue to update. Guiding patients to stand up after spinal surgery is a daily nursing task. The work is tedious and each patient has different levels of mastery. If the patient does not master the method of standing up correctly, it will lead to excessive activity of the spine or increased weight on the spine, which may affect postoperative recovery. Therefore, corresponding getting up assistive devices are needed to assist patients to get up, reduce the weight or excessive activity of the patient's spine, accelerate the patient's rapid recovery, and reduce the workload of medical staff.

[0003] However, the existing bed-raising assistance device helps the patient lift his back by pushing the backboard through an electric push rod, which can only help the patient get up, but cannot help the patient get out of bed and stand up. After getting up, the patient can get out of bed and stand up independently or with the help of others. The assistance efficiency is low and is not conducive to the patient's recovery. Utility Model Content

[0004] The utility model discloses a standing up assisting device and a nursing bed, which are used to solve the technical problem of low assisting efficiency of the existing standing up assisting device.

[0005] The first aspect of the utility model provides a standing assistance device, comprising: a bed body, a connecting plate, a first pad, a second pad, a first driving mechanism and a second driving mechanism;

[0006] The connecting plate is arranged on the bed through the first driving mechanism;

[0007] The first driving mechanism is used to drive the connecting plate to rotate relative to the bed body;

[0008] The first pad and the second pad are arranged on the connecting plate through the second driving mechanism;

[0009] The second driving mechanism is used to drive the first pad to move away from the side of the second pad to perform lifting motion;

[0010] The second driving mechanism is also used to drive the second pad to perform lifting motion.

[0011] Optionally, when the side of the first pad away from the second pad rises to the highest position, the angle between the top surface of the first pad and the horizontal plane is 80° to 90°.

[0012] Optionally, when the second pad is raised to the highest position, the angle between the top surface of the second pad and the horizontal plane is 40° to 50°.

[0013] Optionally, a side of the first pad close to the second pad is hinged to the connecting plate.

[0014] Optionally, the second driving mechanism includes a first airbag, a second airbag and an air pump;

[0015] The first airbag is arranged between the first pad and the connecting plate;

[0016] The second airbag is arranged between the second pad and the connecting plate;

[0017] The air pump is connected to the first airbag and the second airbag respectively.

[0018] Optionally, the longitudinal section of the first airbag after inflation is fan-shaped.

[0019] Optionally, the longitudinal section of the second airbag after inflation is in the shape of a fan ring or a fan.

[0020] Optionally, the second driving mechanism further includes a reversing valve;

[0021] The air pump is connected to the atmosphere, the first airbag and the second airbag respectively through the reversing valve.

[0022] Optionally, the standing up auxiliary device further includes a third pad;

[0023] The third pad is arranged on the bed body at a position close to the second pad;

[0024] The top surface of the third pad is flush with the top surface of the first pad and the top surface of the second pad.

[0025] A second aspect of the utility model provides a nursing bed, comprising a standing assisting device as described in any one of the above items.

[0026] It can be seen from the above technical solutions that the utility model has the following advantages:

[0027] The utility model provides a stand-up assisting device and a nursing bed, wherein the stand-up assisting device comprises a bed body, a connecting plate, a first pad, a second pad, a first driving mechanism and a second driving mechanism, wherein the connecting plate is arranged on the bed body through the first driving mechanism, the first driving mechanism is used to drive the connecting plate to rotate relative to the bed body, the first pad and the second pad are arranged on the connecting plate through the second driving mechanism, the second driving mechanism is used to drive the first pad away from the side of the second pad to perform lifting and lowering movements, and is used to drive the second pad to perform lifting and lowering movements. In the utility model, the first pad is raised to support the patient's back and assist the patient to stand up, the connecting plate is rotated to enable the patient's calf to be separated from the bed body and the feet to touch the ground, the second pad is raised to enable the patient's thigh to be lifted upward and assist the patient to stand up, thereby solving the problem of patients having difficulty in getting up and standing in bed and having a high assisting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 This is a schematic diagram of the structure of the standing up assisting device provided in an embodiment of the utility model;

[0030] Figure 2 It is a schematic cross-sectional view of the structure of the standing up assisting device provided in an embodiment of the utility model;

[0031] Figure 3 It is a schematic diagram of the structure of the standing up assisting device provided in an embodiment of the utility model when assisting a patient to stand up;

[0032] Figure 4 It is a schematic diagram of the connection state of the reversing valve in the embodiment of the utility model when the standing up assisting device assists the patient to stand up;

[0033] Figure 5 It is a schematic diagram of the structure of the standing up assisting device provided in an embodiment of the utility model when assisting a patient to land with both feet;

[0034] Figure 6 This is a schematic diagram of the structure of the standing assistance device provided in an embodiment of the utility model when assisting a patient to stand;

[0035] Figure 7 It is a schematic diagram of the connection state of the reversing valve in the embodiment of the utility model when the standing up assisting device assists the patient to stand up;

[0036] Figure 8 This is a schematic diagram of the communication state of the reversing valve in the embodiment of the utility model when the second pad is reset;

[0037] Fig. 9 It is a schematic diagram of the communication state of the reversing valve in the embodiment of the utility model when the first pad is reset.

[0038] Figure numerals: 1-bed, 2-third pad, 3-second pad, 4-first pad, 5-first airbag, 6-ventilation pipe, 7-connecting plate, 8-first driving mechanism, 9-reversing valve, 10-air pump, 11-second airbag. DETAILED DESCRIPTION

[0039] The embodiment of the utility model discloses a standing up assisting device and a nursing bed, which solves the technical problem of low assisting efficiency of the existing standing up assisting device.

[0040] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] 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 a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] See also Figures 1 to 9 , a standing assistance device provided in the first embodiment of the utility model comprises: a bed body 1, a connecting plate 7, a first pad 4, a second pad 3, a first driving mechanism 8 and a second driving mechanism;

[0044] The connecting plate 7 is arranged on the bed body 1 through the first driving mechanism 8;

[0045] The first driving mechanism 8 is used to drive the connecting plate 7 to rotate relative to the bed body 1;

[0046] The first pad 4 and the second pad 3 are arranged on the connecting plate 7 through a second driving mechanism;

[0047] The second driving mechanism is used to drive the first pad 4 to move away from one side of the second pad 3 to perform lifting movement;

[0048] The second driving mechanism is also used to drive the second pad 3 to perform lifting motion.

[0049] It can be understood that the standing up assisting device provided by the present invention is installed on the bed surface of a nursing bed; when the patient lies on the nursing bed and the standing up assisting device is in the initial state, the first pad 4 is used to support the patient's head and back, and the second pad 3 is used to support the patient's thigh part.

[0050] In the actual application of the standing up assisting device provided by the utility model, when the patient needs to get up, the second driving mechanism can be first started to drive the first pad 4 away from the side of the second pad 3 to perform lifting movement, lift the patient's back and head, and assist the patient to get up; then the first driving mechanism 8 is started to drive the connecting plate 7 to rotate, and the first pad 4 and the second pad 3 arranged on the connecting plate 7 also rotate accordingly; as the second pad 3 moves away from the bed body 1, the patient's calf part slowly separates from the bed body 1, and after the first driving mechanism 8 rotates 90°, the patient can touch the ground with both feet; finally, the second driving mechanism is started to drive the second pad 3 to perform lifting movement, so that the patient's thigh is lifted up, and the patient is assisted to stand up. The standing up assisting device provided by the utility model has a simple structure and strong versatility. It only needs to be installed on the nursing bed to realize the function of assisting the patient to stand up, which solves the problem of patients having difficulty getting up and standing in bed, and the assistance efficiency is relatively high.

[0051] Specifically, the first driving mechanism 8 can be any device that transmits in a rotational motion, such as a rotary motor, a hydraulic motor, a pneumatic motor, a gear transmission device, etc. The non-driving end of the first driving mechanism 8 can be fixedly set at the bottom of the bed 1, and the driving end passes through the bed 1 and is fixedly connected to the bottom of the connecting plate 7; the second driving mechanism needs to have two driving ends, which act on the bottom surfaces of the first pad 4 and the second pad 3 respectively, and can drive the first pad 4 and the second pad 3 to perform lifting movements respectively.

[0052] In a preferred embodiment, in order to better assist the patient to get up from the bed, when the side of the first pad 4 away from the second pad 3 is raised to the highest position, the angle between the top surface of the first pad 4 and the horizontal plane is preferably 80° to 90°, and the first pad 4 can lift the patient's back to be completely upright.

[0053] Furthermore, when the side of the first pad 4 away from the second pad 3 rises, if the side of the first pad 4 close to the second pad 3 also rises, it will cause discomfort to the patient's back. Therefore, the action point of the driving end corresponding to the second driving mechanism can be set at a position close to the side of the first pad 4 away from the second pad 3, or the second driving mechanism can be set as a device that can output a flipping motion, or the side of the first pad 4 close to the second pad 3 is hinged to the connecting plate 7.

[0054] In a preferred embodiment, in order to make the patient exert less effort when standing up and reduce the patient's physical burden when standing, the second pad 3 has a certain inclination angle with the horizontal plane after being raised as a whole or partially. Specifically, the side of the second pad 3 close to the first pad 4 is raised higher than the side away from the first pad 4. When the side of the second pad 3 close to the first pad 4 is raised to the highest position, the angle between the top surface of the second pad 3 and the horizontal plane is preferably 40° to 50°.

[0055] In a preferred embodiment, the second driving mechanism includes a first airbag 5, a second airbag 11 and an air pump 10; the first airbag 5 is arranged between the first pad 4 and the connecting plate 7; the second airbag 11 is arranged between the second pad 3 and the connecting plate 7; the air pump 10 is respectively connected to the first airbag 5 and the second airbag 11. The airbag has a good shock absorption effect, can reduce the impact of external vibration on the patient, and provide the patient with a more comfortable experience of getting up.

[0056] Furthermore, the longitudinal section of the first airbag 5 after inflation is fan-shaped, the edge where the vertex of the fan-shaped section on the first airbag 5 is located is close to the second pad 3, and the side where the arc edge of the fan-shaped section on the first airbag 5 is located is away from the second pad 3, so that the first pad 4 can be raised separately away from the side of the second pad 3.

[0057] Furthermore, the longitudinal section of the second airbag 11 after inflation is fan-shaped or fan-shaped, the outer arc edge of the fan-shaped section of the second airbag 11 or the side where the arc edge of the fan-shaped section is located is close to the first pad 4, and the side where the vertex of the fan-shaped section of the second airbag 11 is located or the side where the short arc edge of the fan-shaped section is located is far away from the first pad 4; the second airbag 11 with a fan-shaped longitudinal section can make the second pad 3 lift the patient's thigh part after inflation and the patient's feet can always stay on the ground; the second airbag 11 with a fan-shaped longitudinal section can make the second pad 3 rise as a whole relative to the bed surface after inflation, reducing the supporting force of the ground on the patient's feet, so that the patient can slide down from the second pad 3 more smoothly under the action of his own gravity, so that the patient does not need to be subjected to force during the standing process.

[0058] In a more preferred embodiment, the second driving mechanism further includes a reversing valve 9; the air pump 10 is connected to the atmosphere, the first airbag 5 and the second airbag 11 respectively through the reversing valve 9 and the ventilation pipe 6.

[0059] See also Figure 4 and Figures 7 to 9 , Figure 4 This is a schematic diagram of the connection state of the reversing valve 9 when the standing up assisting device assists the patient to stand up. Figure 7 This is a schematic diagram of the connection state of the reversing valve 9 when the standing up assisting device assists the patient to stand up. Figure 8 is a schematic diagram of the connection state of the reversing valve 9 when the second pad 3 is reset, Fig. 9 It is a schematic diagram of the connection state of the reversing valve 9 when the first cushion plate 4 is reset. In actual application, when the patient needs to get up, the air pump 10 can be connected with the first airbag 5 through the reversing valve 9 and the air pump 10 can be started. After the first airbag 5 is inflated, the first cushion plate 4 is driven to flip upwards. After the first airbag 5 is inflated, the air pump 10 is turned off; after the patient gets up and puts both feet on the ground, the air pump 10 can be connected with the second airbag 11 through the reversing valve 9 and the air pump 10 can be started. After the second airbag 11 is inflated, the second cushion plate 3 is driven to rise upwards. After the second airbag 11 is inflated, the air pump 10 is turned off.

[0060] After the patient completes the standing up action and needs to reset the standing up assistance device, the second airbag 11 can be connected to the atmosphere through the reversing valve 9, and the gas in the second airbag 11 can be released to lower the second pad 3; then the first driving mechanism 8 is started to rotate 90° in the opposite direction to drive the connecting plate 7 and the components arranged on the connecting plate 7 back to their original positions; finally, the first airbag 5 is connected to the atmosphere through the reversing valve 9, and the gas inside the first airbag 5 is released to lower the first pad 4.

[0061] In a preferred embodiment, the standing up assisting device provided by the utility model also includes a third pad 2; the third pad 2 is arranged on the bed body 1 close to the second pad 3, that is, the first pad 4, the second pad 3 and the third pad 2 are arranged in sequence when the standing up assisting device is in the initial state; the top surface of the third pad 2 is flush with the top surface of the first pad 4 and the top surface of the second pad 3, and the third pad 2 is used to support the patient's calf part and feet when the patient is lying on the nursing bed and the standing up assisting device is in the initial state.

[0062] A second embodiment of the present invention provides a nursing bed, comprising a standing assisting device as described in any of the above embodiments.

[0063] The above is a detailed introduction to a standing assistance device and a nursing bed provided by the present invention. For a general technician in this field, according to the idea of ​​the embodiment of the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A standing assistance device, characterized in that: include: A bed body, a connecting plate, a first pad, a second pad, a first driving mechanism and a second driving mechanism; The connecting plate is arranged on the bed through the first driving mechanism; The first driving mechanism is used to drive the connecting plate to rotate relative to the bed body; The first pad and the second pad are arranged on the connecting plate through the second driving mechanism; The second driving mechanism is used to drive the first pad to move away from the side of the second pad to perform lifting motion; The second driving mechanism is also used to drive the second pad to perform lifting motion; When the device is in an initial state, the first pad is used to support the patient's head and back, and the second pad is used to support the patient's thighs; The height of the second pad close to the first pad is higher than the height of the second pad away from the first pad; When the second pad is raised to the highest position, the angle between the top surface of the second pad and the horizontal plane is 40° to 50°; The second driving mechanism includes a first airbag, a second airbag and an air pump; The first airbag is arranged between the first pad and the connecting plate; The second airbag is arranged between the second pad and the connecting plate; The air pump is connected to the first airbag and the second airbag respectively.

2. The standing assistance device according to claim 1, characterized in that: When the side of the first pad away from the second pad rises to the highest position, the angle between the top surface of the first pad and the horizontal plane is 80° to 90°.

3. The standing assistance device according to claim 1, characterized in that: A side of the first pad close to the second pad is hinged to the connecting plate.

4. The standing assistance device according to claim 1, characterized in that: The longitudinal section of the first airbag after inflation is fan-shaped.

5. The standing assistance device according to claim 1, characterized in that: The longitudinal section of the second airbag after inflation is in the shape of a fan ring or a fan.

6. The standing assistance device according to claim 1, characterized in that: The second driving mechanism further includes a reversing valve; The air pump is connected to the atmosphere, the first airbag and the second airbag respectively through the reversing valve.

7. The standing assistance device according to claim 1, characterized in that: Also included is a third pad; The third pad is arranged on the bed body at a position close to the second pad; The top surface of the third pad is flush with the top surface of the first pad and the top surface of the second pad.

8. A nursing bed, characterized in that: The invention comprises a standing assistance device as claimed in any one of claims 1 to 7.

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