Multifunctional adjustable nursing bed for cerebral apoplexy nursing

Abstract

The invention discloses a multifunctional adjustable nursing bed for cerebral apoplexy nursing, and relates to the technical field of nursing equipment, the multifunctional adjustable nursing bed comprises a bed base frame, a rotating bed frame is rotatably connected to the bed base frame through a rotating shaft, an upper body bed frame is rotatably connected to the top of the rotating bed frame, and top column bed frames are rotatably connected to the two sides of the rotating bed frame and are frame-shaped; the top column bed frame can rotate to be horizontally or vertically fixed to the bed base frame, a suspension device is arranged on the top column bed frame and connected with the half-body bed frame, a thigh bed frame is rotationally connected to the bottom of the rotating bed frame, and a shank bed frame is rotationally connected to the side, away from the rotating bed frame, of the thigh bed frame. Through cooperation of the upper body bed frame, the thigh bed frame and the shank bed frame which are rotationally connected with the rotating bed frame, the angle of each bed frame can be manually adjusted, so that the lying posture of a patient is changed, and blood circulation disorder caused by long-time compression when a certain part of the body lies down is avoided; soft tissue ulceration and even necrosis caused by local continuous ischemia, hypoxia and malnutrition.

Description

Technical Field

[0001] The invention relates to the technical field of nursing equipment, in particular to a multifunctional adjustable nursing bed for stroke nursing. Background Art

[0002] For patients who have poor or no self-care ability and need to lie in bed for a long time, they usually need to adjust their lying posture frequently to make them more comfortable and avoid blood circulation disorders, local continuous ischemia, hypoxia, malnutrition and soft tissue ulceration or even necrosis caused by long-term compression of a certain part of the body. In the process of caring for patients, medical staff often use nursing beds to help patients safely and quickly complete some movements such as turning over or adjusting posture and sitting up.

[0003] Existing nursing beds generally use multi-section adjustable bed boards that can be raised or changed in angle to adjust the patient's lying posture. However, existing nursing beds generally have the following disadvantages:

[0004] 1. The more complex the functions of existing nursing beds are, the higher the degree of automation control is. Although electronic control can complete more functions and facilitate nursing, its cost is too high, which greatly increases the cost of patient care and the financial burden on the patient's family.

[0005] 2. When the patient sits up on the existing nursing bed, the patient's legs are still above the bed surface, and the patient's legs are still straight and cannot be curled up, so the purpose of relaxation cannot be achieved.

[0006] 3. Existing nursing beds can only adjust the patient's lying posture or assist the patient to sit up. However, in some cases, the patient needs to move from the bed to a wheelchair. Existing nursing beds lack corresponding functions in this regard, resulting in the process of patients moving from the bed to the wheelchair still being difficult. Summary of the invention

[0007] The present invention is intended to provide a multifunctional adjustable nursing bed for stroke care, so as to solve the problem that the patient's legs cannot be curled up and relaxed and the patient has difficulty in moving from the bed to the wheelchair.

[0008] In order to achieve the above object, the present invention provides the following technical solutions:

[0009] A multifunctional adjustable nursing bed for stroke care comprises a bed base frame, a rotating bed frame is rotatably connected to the bed base frame via a rotating shaft, an upper body bed frame is rotatably connected to the top of the rotating bed frame, side body bed frames are rotatably connected to both sides of the upper body bed frame, top column bed frames are rotatably connected to both sides of the rotating bed frame, the top column bed frames are frame-shaped, the top column bed frames can be rotatably fixed to the bed base frame horizontally or vertically, a suspension device is arranged on the top column bed frame, the suspension device is connected to the half body bed frame, the bottom of the rotating bed frame is rotatably connected to a thigh bed frame, the side of the thigh bed frame away from the rotating bed frame is rotatably connected to a calf bed frame, and mattresses are fixed on the bed base frame, the rotating bed frame, the upper body bed frame, the thigh bed frame and the calf bed frame.

[0010] Furthermore, the suspension device includes a transmission device, a transmission shaft, a brake disc device and a winch. The transmission device is arranged on one side of the top column bed frame, the transmission device is connected to the transmission shaft, the transmission shaft is arranged on the top of the top column bed frame, the transmission shaft is provided with a winch and a brake disc device, and the noose on the winch is connected to the top of the upper body bed frame.

[0011] Furthermore, the transmission device includes a manual rocker or a motor.

[0012] Furthermore, the transmission device is connected to the transmission shaft via a transmission belt.

[0013] Furthermore, a rotatable baffle is hinged on the side of the top post bed frame, and the baffle can be fixed parallel to or vertically relative to the side of the top post bed frame.

[0014] Furthermore, the rotating connection between the rotating bed frame and the thigh bed frame, and the rotating connection between the upper body bed frame and the side body bed frame are both provided with angle fixing devices.

[0015] Furthermore, the angle fixing device is a disc-type latch.

[0016] Furthermore, a support rod is provided on the sides of the thigh bed frame and the calf bed frame, one end of the support rod is hinged on the thigh bed frame, and the end of the support rod away from the hinge is fixed in a nail hole provided on the side of the calf bed frame by a pin, and a plurality of nail holes are linearly and evenly distributed on the side of the calf bed frame.

[0017] Furthermore, when the top post bed frame is perpendicular to the bed base frame, the top post bed frame is fixedly connected to the rotating bed frame via a detachable auxiliary top rod.

[0018] Furthermore, a detachable mattress and a detachable guardrail are provided at the rear of the bed base frame.

[0019] The principle and beneficial effects of this technical solution:

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention can manually adjust the angles of each bed frame by cooperating with the upper body bed frame, the thigh bed frame and the calf bed frame which are rotatably connected to the rotating bed frame, so that the patient's lying posture can be changed, thereby avoiding blood circulation disorders caused by long-term compression of a certain part of the body when lying, and avoiding soft tissue ulceration or even necrosis caused by local continuous ischemia, hypoxia, and malnutrition.

[0022] 2. The rotating bed frame of the present invention is rotatably connected to the bed base frame, so that the upper body bed frame, thigh bed frame and calf bed frame of the present invention can be rotated and placed horizontally on the bed base frame by the rotating bed frame. In this posture, the thigh bed frame and the calf bed frame can change their posture and be placed below the bed surface, and adjusted to a sitting position, so that the patient's legs can curl up and relax, and in this mode, the patient can more easily transfer from the bed to other places such as a wheelchair with the help of external force, thereby reducing the nursing pressure of the nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an overall schematic diagram of the flat lying mode of a multifunctional adjustable nursing bed for stroke care;

[0024] Figure 2 This is an overall schematic diagram of the multifunctional adjustable nursing bed mode for stroke care;

[0025] Figure 3 This is an overall schematic diagram of the multifunctional adjustable nursing bed mode for stroke care;

[0026] Figure 4 This is a schematic diagram of the structure of a partial bed frame of a multifunctional adjustable nursing bed for stroke care;

[0027] Figure 5 A schematic diagram of the explosion of the disc-buckle latch of a multifunctional adjustable nursing bed for stroke care;

[0028] Figure 6 Schematic diagram of the partial explosion of the support rods of a multifunctional adjustable nursing bed for stroke care.

[0029] The reference numerals in the drawings of the specification include:

[0030] 1. Bed base; 2. Rotating bed frame; 3. Upper body bed frame; 4. Side body bed frame; 5. Top post bed frame; 6. Suspension device; 601. Transmission device; 602. Transmission shaft; 603. Brake disc device; 604. Winch; 605. Noose; 606. Transmission belt; 607. Baffle; 7. Thigh bed frame; 8. Calf bed frame; 9. Disc-type latch; 901. Fixed disc; 902. First small hole; 903. Second small hole; 10. Mattress; 11. Support rod; 12. Nail hole; 13. Auxiliary top rod; 14. Removable guardrail; 15. Pin. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments:

[0032] like Figure 1-6 As shown, the multifunctional adjustable nursing bed for stroke nursing comprises a bed base frame 1, a rotating bed frame 2 is rotatably connected to the bed base frame 1 through a rotating shaft, an upper body bed frame 3 is rotatably connected to the top of the rotating bed frame 2, and side body bed frames 4 are rotatably connected to both sides of the upper body bed frame 3. When the side body bed frames 4 are rotated by a certain angle compared with the upper body bed frame 3, the side body bed frames 4 on both sides can form a U-shaped structure with high sides and low middle with the upper body bed frame 3, which is convenient for lying or leaning. Top column bed frames 5 are rotatably connected to both sides of the rotating bed frame 2, and the top column bed frames 5 are frame-shaped. The top column bed frames 5 can be rotated with the bed base The frame 1 is fixed horizontally or vertically, and a suspension device 6 is arranged on the top column bed frame 5, and the suspension device 6 is connected to the half-body bed frame. When the top column bed frame 5 is rotated to be perpendicular to the bed base frame 1, the suspension device 6 can suspend the upper body bed frame 3, so that the upper body bed frame 3 is folded at a certain angle relative to the rotating bed frame 2, so as to assist the patient in lifting the upper body. The bottom of the rotating bed frame 2 is rotatably connected to the thigh bed frame 7, and the side of the thigh bed frame 7 away from the rotating bed frame 2 is rotatably connected to the calf bed frame 8. Mattresses 10 are fixed on the bed base frame 1, the rotating bed frame 2, the upper body bed frame 3, the thigh bed frame 7 and the calf bed frame 8.

[0033] The suspension device 6 includes a transmission device 601, a transmission shaft 602, a brake disc device 603 and a winch 604. The transmission device 601 is arranged on one side of the top post bed frame 5. The transmission device 601 is connected to the transmission shaft 602 through a transmission belt 606. The transmission shaft 602 is arranged on the top of the top post bed frame 5. The winch 604 and the brake disc device 603 are arranged on the transmission shaft 602. The noose 605 on the winch 604 is connected to the top of the upper body bed frame 3. The transmission device 601 includes a manual rocker or a motor. When the top post bed frame 5 is fixed vertically relative to the bed base frame 1, by rotating the manual rocker, the power is transmitted to the transmission shaft 602 through the transmission belt 606, so that the transmission shaft 602 rotates, and then drives the winch 604 fixed on the transmission shaft 602 to rotate. Since the noose 605 on the winch 604 is connected to the top of the upper body bed frame 3, the noose 605 is shortened under the action of the winch 604, and the upper body bed frame 3 can be suspended, so that the upper body bed frame can be folded relative to the rotating bed frame 2. The brake disc device 603 set on the transmission shaft 602 can automatically lock the transmission shaft 602 when the transmission device 601 does not transmit force, so as to keep the winch 604 and the noose 605 fixed. It is worth noting that as an embodiment of the present invention, the transmission device 601 can also transmit power through motor transmission or other conventional transmission means, and the manual rocker is a lower-cost embodiment.

[0034] As one of the embodiments of the present invention, a rotatable baffle 607 is hinged on the side of the top post bed frame 5, and the baffle 607 can be fixed parallel to or vertically relative to the side of the top post bed frame 5. When the top post bed frame 5 is horizontally fixed relative to the bed base frame 1, the baffle 607 is parallel to the side of the top post bed frame 5 and serves as a guardrail of the bed base frame 1. When the top post bed frame 5 is vertically fixed relative to the bed base frame 1, the baffle 607 can be lowered to be vertical to the side of the top post bed frame 5 and can be used as a nursing workbench for placing nursing supplies to reduce the difficulty of nursing. In the sitting or lying mode, it can also be used as a dining table for patients to place food.

[0035] The rotating connection between the rotating bed frame 2 and the thigh bed frame 7, and the rotating connection between the upper body bed frame 3 and the side body bed frame 4 are both provided with angle fixing devices. The angle fixing device is a disc-type latch 9, including a fixing plate 901 and a pin 15. The fixing plate 901 is provided with a plurality of first small holes 902 in an annular manner and at equal intervals. The fixing plate 901 is provided on a component on one side of the rotating connection and is concentric with the rotating connection. A second small hole 903 is provided on the component on the other side. The pin 15 can be inserted into the first small hole 902 and the second small hole 903 at the same time to fix the rotating angle.

[0036] A support rod 11 is arranged on the side of the thigh bed frame 7 and the calf bed frame 8. One end of the support rod 11 is hinged on the thigh bed frame 7. The end of the support rod 11 away from the hinge is fixed in a nail hole 12 arranged on the side of the calf bed frame 8 through a pin 15. A plurality of nail holes 12 are linearly and evenly distributed on the side of the calf bed frame 8. When the pin 15 is inserted into different nail holes 12, the thigh bed frame 7 and the calf bed frame 8 can be switched to different angles for fixation.

[0037] When the top post bed frame 5 is perpendicular to the bed base frame 1, the top post bed frame 5 is fixedly connected to the rotating bed frame 2 through a detachable auxiliary top rod 13. When the top post bed frame 5 is perpendicular to the bed base frame 1, a detachable auxiliary top rod 13 is arranged between the top post bed frame 5 and the rotating bed frame 2. One end of the auxiliary top rod 13 is detachably connected to the top post bed frame 5, and the other end is detachably connected to the rotating bed frame 2, so that the top post bed frame 5 is vertically fixed relative to the bed base frame 1.

[0038] A detachable mattress 10 and a detachable guardrail 14 are provided at the rear end of the bed base frame 1. The detachable mattress 10 is laid at the rear end of the bed base frame 1. Its function is to make the bed surface flush with the mattress 10 fixed on the rotating bed frame 2, the upper body bed frame 3, the thigh bed frame 7 and the calf bed frame 8 to form a complete plane. When the detachable mattress 10 and the detachable guardrail 14 are removed, the rotating bed frame 2 can rotate relative to the bed base frame 1.

[0039] The specific implementation process is as follows:

[0040] The present invention can be roughly divided into three modes in terms of posture adjustment, namely, a lying mode, a supine mode and a sitting mode.

[0041] 1. Flat mode

[0042] like Figure 1 As shown, in the lying flat mode, the rotating bed frame 2, the upper body bed frame 3, the thigh bed frame 7 and the calf bed frame 8 are horizontal relative to the bed base frame 1, and the top post bed frame 5 can be lowered and parallel to the bed base frame 1, so that it can be used as an ordinary lying flat bed.

[0043] 2. Supine Mode

[0044] like Figure 2 As shown, in the supine mode, the top column bed frame 5 is erected and fixed by the auxiliary top rod 13, the rope 605 on the winch 604 is fixed to the upper body bed frame 3, and the winch 604 is rotated by the manual rocker, so that the rope 605 drives the upper body bed frame 3 to be folded to an ideal angle relative to the bed base frame 1, and the side bed frame 4 is adjusted to be folded to an ideal angle relative to the upper body bed frame 3, so that the side bed frames 4 on both sides and the upper body bed frame 3 form a U-shaped structure with high sides and low middle, which is convenient for lying or leaning, and the angle of the thigh bed frame 7 relative to the rotating bed frame 2 is adjusted, and both are fixed by the disc-type latch 9 set at the rotating connection, and then the angle of the calf support relative to the thigh support is adjusted and fixed by the support rod 11. It is worth noting that in this mode, the angle of each bed frame can also be adjusted independently, and the adjustment angle can be selected according to the actual situation, and the appropriate posture can be reasonably selected.

[0045] 3. Sitting and lying mode

[0046] like Figure 3 As shown, in the sitting or lying mode, that is, in the supine mode, first remove the detachable mattress 10 and the detachable guardrail 14 at the end of the bed base frame 1, and rotate the rotating bed frame 2 horizontally relative to the bed base frame 1. In this mode, the calf support can be rotated and placed below the bed surface, so that the patient is in an effect similar to sitting on the edge of the bed, and the patient's legs can be curled up and relaxed. In this mode, the patient can more easily transfer from the bed to other places such as a wheelchair with the help of external force, thereby reducing the nursing pressure of the nursing staff.

[0047] The present invention can manually adjust the angles of the upper body bed frame 3, thigh bed frame 7 and calf bed frame 8 which are rotatably connected to the rotating bed frame 2, so that the patient's lying posture can be changed, thereby avoiding blood circulation disorders caused by long-term compression of a certain part of the body when lying, and soft tissue ulceration or even necrosis caused by local continuous ischemia, hypoxia, and malnutrition. In addition, all adjustments can be made manually. Compared with automated nursing beds, the product cost is lower, the patient's nursing cost is reduced, and the burden on the patient's family is alleviated.

[0048] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A multifunctional adjustable nursing bed for stroke care, characterized in that: The invention comprises a bed base frame (1), wherein a rotating bed frame (2) is rotatably connected to the bed base frame (1) via a rotating shaft, an upper body bed frame (3) is rotatably connected to the top of the rotating bed frame (2), side body bed frames (4) are rotatably connected to the upper body bed frame (3) on both sides, top column bed frames (5) are rotatably connected to the two sides of the rotating bed frame (2), the top column bed frames (5) are frame-shaped, the top column bed frames (5) can be rotatably fixed to the bed base frame (1) horizontally or vertically, a suspension device (6) is arranged on the top column bed frame (5), the suspension device (6) is connected to the half body bed frame, the bottom of the rotating bed frame (2) is rotatably connected to the thigh bed frame (7), the side of the thigh bed frame (7) away from the rotating bed frame (2) is rotatably connected to the calf bed frame (8), and a mattress (10) is fixed to the bed base frame (1), the rotating bed frame (2), the upper body bed frame (3), the thigh bed frame (7) and the calf bed frame (8).

2. The multifunctional adjustable nursing bed for stroke care according to claim 1, characterized in that: The suspension device (6) comprises a transmission device (601), a transmission shaft (602), a brake disc device (603) and a winch (604); the transmission device (601) is arranged on one side of the top post bed frame (5); the transmission device (601) is connected to the transmission shaft (602); the transmission shaft (602) is arranged on the top of the top post bed frame (5); the winch (604) and the brake disc device (603) are arranged on the transmission shaft (602); and the noose (605) on the winch (604) is connected to the top of the upper body bed frame (3).

3. The multifunctional adjustable nursing bed for stroke care according to claim 2, characterized in that: The transmission device (601) includes a manual rocker or a motor.

4. The multifunctional adjustable nursing bed for stroke care according to claim 3 is characterized in that: The transmission device (601) is connected to the transmission shaft (602) via a transmission belt (606).

5. The multifunctional adjustable nursing bed for stroke care according to claim 1, characterized in that: A rotatable baffle plate (607) is hingedly connected to the side of the top post bed frame (5), and the baffle plate (607) can be fixed parallel to or vertically relative to the side of the top post bed frame (5).

6. The multifunctional adjustable nursing bed for stroke care according to claim 1, characterized in that: The rotational connection between the rotating bed frame (2) and the thigh bed frame (7), as well as the rotational connection between the upper body bed frame (3) and the side body bed frame (4) are both provided with angle fixing devices.

7. The multifunctional adjustable nursing bed for stroke care according to claim 6, characterized in that: The angle fixing device is a disc-type latch (9).

8. The multifunctional adjustable nursing bed for stroke care according to claim 1, characterized in that: The thigh bed frame (7) and the calf bed frame (8) are provided with a support rod (11) on the side thereof, one end of the support rod (11) is hinged on the thigh bed frame (7), and the end of the support rod (11) away from the hinge is fixed in a nail hole (12) provided on the side of the calf bed frame (8) through a pin (15), and a plurality of nail holes (12) are linearly and evenly distributed on the side of the calf bed frame (8).

9. The multifunctional adjustable nursing bed for stroke care according to claim 1, characterized in that: When the top post bed frame (5) is perpendicular to the bed base frame (1), the top post bed frame (5) is fixedly connected to the rotating bed frame (2) via a detachable auxiliary top rod (13).

10. The multifunctional adjustable nursing bed for stroke care according to any of claims 1 to 9, characterized in that: A detachable mattress (10) and a detachable guardrail (14) are arranged at the rear of the bed base frame (1).

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