CN221731340U - Device for assisting patients to get out of bed - Google Patents

Abstract

The utility model discloses a patient getting-up auxiliary device, which comprises a bed body and a getting-up auxiliary component arranged at the top of the bed body, wherein the getting-up auxiliary component comprises a bottom box fixedly connected to the bed body, and a front rotating frame and a rear rotating frame are rotatably arranged at one side of the bottom box, which is close to the bed head, through a middle rotating shaft. This patient auxiliary device that gets up can slowly lift patient's upper body through setting up electric auxiliary assembly that gets up on the sick bed, make things convenient for ankylosing spondylitis patient self-control in order to assist to get up, and set up on this basis and remove the seat cooperation and draw driving structure and use, when lifting is supplementary to get up, can electric drive pulling remove the seat and remove, and then drive bed and patient on it and remove together, remove buttock to corresponding rotating frame pivoted position, crotch corresponds rotating frame turned position and rotates together when the lifting is got up, avoid patient position unsettled after not leading to the waist, and then the painful problem appears in waist when getting up.

Description

Device for assisting patients to get out of bed

Technical Field

The utility model relates to the technical field of hospital beds, in particular to a patient getting out of bed assisting device.

Background Art

Ankylosing spondylitis is a chronic inflammatory joint disease, and its symptoms usually include: 1. Persistent pain in the waist and pelvis; 2. Stiffness in the morning, especially after getting up; 3. Stiffness and limited movement of the spine and pelvic joints; 4. Pain and swelling of the spine and pelvic joints; 5. Fatigue and physical exhaustion; 6. Weight loss; 7. Night pain when the pain is worse; 8. Reduced range of motion of the spine and pelvic joints. When getting up, pay attention to maintaining the correct posture, avoid bending or twisting the spine, and use the bedside or chair to help you stand.

The existing beds in large hospitals are generally equipped with a hand-cranked lifting structure to lift the upper body, which is convenient for patients with physical disabilities to get up or adjust to a suitable angle to lean on. However, after the patient turns over or sits up or lies down on the bed, his or her body position is easily moved. If the body slides toward the foot of the bed, when the bed lifts the patient's upper body, the patient's hips deviate from the rotation point of the bed board, which will cause the back of the waist to hang in the air, causing severe pain in the waist. At this time, the patient's position can only be moved, and it is inconvenient for patients with ankylosing spondylitis to move and adjust themselves, and it is more laborious for others to lift the patient and move him or her. In addition, the thrust of the bed and the pressure on the upper body when getting up will also cause a burden on the waist and cause pain.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a patient getting out of bed assistance device, which solves the problem that the existing hospital bed easily causes lumbar pain to the patient when assisting the patient to get out of bed.

To achieve the above objectives, the utility model is implemented through the following technical solutions: a patient getting out of bed auxiliary device, including a bed body and a getting out auxiliary component arranged on the top thereof, the getting out auxiliary component including a bottom box fixedly connected to the bed body, the inside of the bottom box near the bed head side is provided with two groups of front and rear rotating frames rotatably arranged through a central rotating shaft, a half of the inner side of the bottom box near the bed and the inner side of the rotating frame are both connected in parallel and rotatably with a plurality of rotating tubes, the outer side of the rotating tubes is jointly covered with a moving seat, and a pulling driving structure for driving the moving seat to move so as to adjust the position of the upper bed is arranged under the moving seat;

The bottom of the bottom box is also provided with a lifting drive component that drives the rotating frame to rotate to lift or lower the patient's upper body. A supporting structure is connected between the ends of the two groups of rotating frames close to the head of the bed. The supporting structure is used to lift the upper body from the armpits to relieve spinal pressure when lifting the patient's upper body.

Preferably, the pulling drive structure includes two first screw rods rotatably connected to the front and rear sides of the bottom of the bottom box inner cavity through a bearing seat, a connecting frame is commonly threadedly sleeved between the surfaces of the two first screw rods, and both ends of the movable seat are fixedly connected to the connecting frame.

Preferably, a first motor is fixedly connected to the bottom of the bottom box, and an output end of the first motor drives two first screws to rotate synchronously through a first belt transmission mechanism.

Preferably, the lifting drive assembly includes a second motor fixedly connected to the bottom of the bottom box, and the front and rear sides of the bottom of the bottom box are rotatably connected to second screw rods through brackets, and the output end of the second motor drives the two second screw rods to rotate synchronously through a second belt transmission mechanism.

Preferably, the surfaces of the two second screw rods are threadedly sleeved with threaded sleeves, and a lifting frame is rotatably connected between the threaded sleeves and the middle of the bottom of the rotating frame.

Preferably, the supporting structure includes a restraining belt with one end connected to the side of one rotating frame, and one end of the outer side of the rotating frame on the other side is fixedly connected to a sleeve, the other end of the restraining belt is folded around the sleeve and connected, and an elastic protective sleeve is provided on the outside of the middle section of the restraining belt.

Preferably, both the front and rear sides of the bed are provided with rotatable and liftable side guardrails, and one side of the head of the bed is also provided with a controller for controlling the pulling drive structure and the lifting drive assembly.

Beneficial Effects

The utility model provides a patient getting out of bed assistance device. Compared with the prior art, it has the following beneficial effects:

1. The patient getting up assistance device can slowly lift the patient's upper body by setting an electric getting up assistance component on the hospital bed, so that patients with ankylosing spondylitis can control themselves to assist in getting up, and on this basis, a movable seat is set to be used in conjunction with a traction drive structure. When lifting to assist getting up, the movable seat can be electrically driven to move, thereby driving the bed and the patient thereon to move together, moving the buttocks to the position corresponding to the rotation position of the rotating frame, ensuring that the hips rotate together with the rotating position of the rotating frame when lifting up, thereby avoiding the problem of the patient's waist hanging in the air due to incorrect body position, and then causing waist pain when getting up.

2. When the patient's upper body is lifted to assist the patient in getting up, the supporting structure can be passed around the chest and armpits to hang the upper body during the getting up process to reduce the pressure of the upper body on the spine. The supporting structure can be removed after the patient has adapted to the condition. This can effectively reduce the burden on the lumbar spine when getting up and relieve pain. The supporting structure can also be used to reduce the pressure on the spine when the patient needs to lean against the bed, and it can adapt to patients of different body shapes.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a perspective view of the overall structure of the utility model;

FIG2 is a cross-sectional view of the standing-up auxiliary assembly of the present invention in a flat lying state;

FIG3 is a cross-sectional view of the standing-up auxiliary assembly of the present invention in the standing-up state;

FIG. 4 is a perspective view of the supporting structure of the utility model.

In the figure: 1-bed, 2-standing auxiliary component, 21-bottom box, 22-rotating frame, 23-rotating tube, 24-lifting drive component, 241-second motor, 242-second screw rod, 243-second belt transmission mechanism, 244-threaded sleeve, 245-lifting frame, 25-movable seat, 26-involving drive structure, 261-first screw rod, 262-connecting frame, 263-first motor, 264-first belt transmission mechanism, 3-supporting structure, 31-restraint belt, 32-sleeve frame, 33-elastic protective cover, 4-side guardrail.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

The utility model provides two technical solutions:

Fig. 1 to Fig. 3 show a first embodiment: a patient getting up assisting device, comprising a bed body 1 and a getting up assisting assembly 2 arranged on the top thereof, the getting up assisting assembly 2 comprising a bottom box 21 fixedly connected to the bed body 1, the inside of the bottom box 21 near the bedside side is provided with two groups of front and rear rotating frames 22 rotatably arranged through a central rotating shaft, a plurality of rotating tubes 23 are rotatably connected in parallel between the half of the inner side of the bottom box 21 near the bed and the inner side of the rotating frames 22, the outer side of the rotating tubes 23 is commonly covered with a moving seat 25, and a pulling driving structure 26 is arranged below the moving seat 25 to drive the moving seat 25 to move so as to adjust the position of the upper bed;

A lifting drive assembly 24 is also provided at the bottom of the bottom box 21 for driving the rotating frame 22 to rotate so as to lift or lower the upper body of the patient. Rotatable and liftable side guardrails 4 are provided on both the front and rear sides of the bed body 1. A controller for controlling the pulling drive structure 26 and the lifting drive assembly 24 is also provided on one side of the head of the bed body 1. A supporting structure 3 is connected between the ends of the two sets of rotating frames 22 close to the head of the bed. The supporting structure 3 is used to lift the upper body from the armpits to relieve the pressure on the spine when lifting the upper body of the patient.

The traction driving structure 26 includes two first screw rods 261 rotatably connected to the front and rear sides of the bottom of the inner cavity of the bottom box 21 through a bearing seat, a connecting frame 262 is commonly threadedly sleeved between the surfaces of the two first screw rods 261, and both ends of the movable seat 25 are fixedly connected to the connecting frame 262, and a first motor 263 is fixedly connected to the bottom of the bottom box 21, and the output end of the first motor 263 drives the two first screw rods 261 to rotate synchronously through a first belt transmission mechanism 264.

The lifting drive assembly 24 includes a second motor 241 fixedly connected to the bottom of the bottom box 21, and the front and rear sides of the bottom of the bottom box 21 are rotatably connected to the second screw rods 242 through a bracket. The output end of the second motor 241 drives the two second screw rods 242 to rotate synchronously through a second belt transmission mechanism 243. The surfaces of the two second screw rods 242 are threadedly sleeved with threaded sleeves 244, and a lifting frame 245 is rotatably connected between the threaded sleeves 244 and the middle of the bottom of the rotating frame 22.

By setting an electric rising assistance component 2 on the bed, the patient's upper body can be slowly lifted up, which is convenient for patients with ankylosing spondylitis to control themselves to assist in getting up. On this basis, a movable seat 25 is set to be used in conjunction with the traction drive structure 26. When lifting to assist getting up, the movable seat 25 can be electrically driven to move, thereby driving the bed and the patient thereon to move together, moving the buttocks to a position corresponding to the rotation position of the rotating frame 22, ensuring that the hips rotate together with the rotation position of the rotating frame 22 when lifting up, thereby avoiding the problem of the patient's waist being suspended in the air due to incorrect body position, and then causing waist pain when getting up.

Figures 1 and 4 show a second embodiment, which mainly differs from the first embodiment in that the supporting structure 3 includes a restraining belt 31 with one end connected to the side of a rotating frame 22 on one side, and one end on the outer side of the rotating frame 22 on the other side is fixedly connected to a sleeve frame 32, and the other end of the restraining belt 31 is folded around the sleeve frame 32 and connected by Velcro, snaps, hooks, etc., so as to facilitate adjustment of tightness, and an elastic protective cover 33 is provided on the outer side of the middle section of the restraining belt 31, and the elastic protective cover 33 is a sponge cover to avoid the discomfort of the restraining belt 31 squeezing the armpit.

When lifting the patient's upper body to assist in getting out of bed, the supporting structure 3 can be passed around the chest and armpits, and the upper body can be suspended during the process of getting up to reduce the pressure of the upper body on the spine. The supporting structure 3 can be removed after the patient has adapted to the condition. This can effectively reduce the burden on the lumbar spine when getting up and relieve pain. The supporting structure 3 can also be used to reduce the pressure on the spine when leaning against the bed, and it can adapt to patients of different body shapes.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

When it is necessary to stand up, the restraint belt 31 is first put on the chest and passed through the armpit, and then the elastic protective cover 33 is adjusted to be clamped under the armpit, and then the restraint belt 31 is tightened and folded in half to bind the patient's upper body.

Then the patient controls the second motor 241 to start through the controller, and drives the second screw rod 242 to rotate through the second belt transmission mechanism 243, so that the threaded sleeve 244 pushes the lifting frame 245 to slowly push up the rotating frame 22, so that the rotating tube 23 on it supports and pushes up the bed and the patient's upper body. At this time, the patient needs to feel whether his waist is supported by the bed, that is, whether the buttocks are located in the rotating position of the rotating frame 22. If the position is not appropriate, the rotating frame 22 is lowered, and the first motor 263 is started through another set of buttons, and the first belt transmission mechanism 264 drives the first screw rod 261 to rotate, thereby causing the connecting frame 262 to pull the movable seat 25, and then pull the bed and the patient thereon to move a suitable distance, so that the buttocks move to the rotating position of the rotating frame 22, and then control the second motor 241 to drive the rotating frame 22 to lift, and slowly lift the patient's upper body. In this process, the supporting structure 3 hangs the body, and after the patient is fully sat up and waits for a period of time for the patient to adapt, the restraint belt 31 can be loosened and removed.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A patient getting out of bed auxiliary device, comprising a bed body and an auxiliary assembly for getting up arranged on the top thereof, characterized in that: the auxiliary assembly for getting up comprises a bottom box fixedly connected to the bed body, the inside of the bottom box near the bed head is provided with two sets of front and rear rotating frames rotatably arranged through a central rotating shaft, a half of the inner side of the bottom box near the bed position and the inner side of the rotating frames are both connected in parallel and rotatably with a plurality of rotating tubes, the outer side of the rotating tubes is commonly covered with a moving seat, and a pulling driving structure for driving the moving seat to move so as to adjust the position of the upper bed is arranged under the moving seat; The bottom of the bottom box is also provided with a lifting drive component that drives the rotating frame to rotate to lift or lower the patient's upper body. A supporting structure is connected between the ends of the two groups of rotating frames close to the head of the bed. The supporting structure is used to lift the upper body from the armpits to relieve spinal pressure when lifting the patient's upper body. 2. A patient getting-up assistance device according to claim 1 is characterized in that: the pulling drive structure includes two first screw rods rotatably connected to the front and rear sides of the bottom of the inner cavity of the bottom box through a bearing seat, and a connecting frame is commonly threadedly sleeved between the surfaces of the two first screw rods, and both ends of the movable seat are fixedly connected to the connecting frame. 3. A patient getting-up assistance device according to claim 2, characterized in that: a first motor is fixedly connected to the bottom of the bottom box, and the output end of the first motor drives the two first screws to rotate synchronously through a first belt transmission mechanism. 4. A patient getting up assistance device according to claim 1 is characterized in that: the lifting drive assembly includes a second motor fixedly connected to the bottom of the bottom box, and the front and rear sides of the bottom of the bottom box are rotatably connected to the second screw rods through a bracket, and the output end of the second motor drives the two second screw rods to rotate synchronously through a second belt transmission mechanism. 5. A patient getting out of bed assistance device according to claim 4, characterized in that: the surfaces of the two second screw rods are threadedly sleeved with threaded sleeves, and a lifting frame is rotatably connected between the threaded sleeves and the middle of the bottom of the rotating frame. 6. A patient getting-up assistance device according to claim 1, characterized in that: the supporting structure includes a restraining belt with one end connected to the side of a rotating frame on one side, and one end of the outer side of the rotating frame on the other side is fixedly connected to a sleeve frame, the other end of the restraining belt is folded around the sleeve frame and connected in half, and an elastic protective sleeve is provided on the outside of the middle section of the restraining belt. 7. A patient getting out of bed assistance device according to claim 1, characterized in that: rotatable and liftable side guardrails are provided on both the front and rear sides of the bed body, and a controller for controlling the pulling drive structure and the lifting drive assembly is also provided on one side of the head of the bed body.