Simple turning-over device for medical nursing
By designing a simple turnover device for internal medicine nursing, the multi-directional rollover and automatic synchronous lifting guardrail of patients is achieved, solving the problem of traditional hospital beds being unable to meet the frequent turnover, improving nursing efficiency and eliminating safety hazards.
Patent Information
- Application Number
- CN202422120340.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-30
AI Technical Summary
Traditional hospital beds cannot meet the frequent turnover needs of patients with coma, hemiplegia, severe and bone injuries, resulting in tissue hypoxia and bedsore formation, increasing the labor intensity of nursing staff and posing safety hazards.
A simple turnover device for internal medicine nursing is designed, and the automatic synchronous lifting guardrail of the flipped bed board is realized through the control components, which simplifies nursing operations, reduces physical consumption and prevents patients from falling.
The multi-directional rollover of patients is achieved, which significantly reduces the labor intensity of nursing staff, improves work efficiency, and eliminates safety hazards when turning over.
Smart Images
Figure CN223054659U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a simple turning device for internal medicine nursing. Background Art
[0002] Clinically, there are often some comatose, hemiplegic, critically ill patients, orthopedic patients and other long-term bedridden patients in the internal medicine inpatient department. Since these patients cannot turn over by themselves, if they are not turned over on time, the tissues will be oppressed for a long time, the blood circulation will be blocked, resulting in tissue hypoxia, which will lead to cell death, and the body will develop bedsore, which is very painful. When the bedsore develops to the most serious stage, the bones will be exposed, and the wound will be infected. In severe cases, it may even endanger life. Therefore, it is very important to turn over the bedridden patients more than a dozen times or dozens of times a day to prevent bedsore.
[0003] In hospitals at all levels, the traditional hospital beds cannot meet the turning needs of the above-mentioned patients. Since the patients need to be turned over many times a day, the labor intensity of medical staff or caregivers is seriously increased, which is time-consuming and laborious. And when turning over the patients, it is necessary to protect the side to be turned over. Usually, the guardrail on that side is lifted. However, in the frequent turning operations, medical staff or caregivers will be fatigued to a certain extent, which may lead to the omission of lifting the guardrail during a certain turning. Even if the probability is small, as long as it exists, there may be potential safety hazards and harm to the patients. Content of the Utility Model
[0004] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a simple turning device for internal medicine nursing.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A simple turning device for internal medicine nursing, including a bed body. A fixed bed board is fixedly arranged inside the bed body. Flip bed boards are hinged and installed on both sides of the fixed bed board through hinges. A surrounding board is fixedly arranged at the bottom of the bed body. Two groups of control components for controlling the deflection of the two flip bed boards to realize the turning of the patient are arranged inside the surrounding board.
[0007] Wherein, lifting guardrails are arranged on both sides of the bed body. A basic guardrail is arranged on the lifting guardrails. The two groups of control components are respectively connected with the two groups of lifting guardrails. When the left control component controls the left flip bed board to turn over, the right lifting guardrail rises. When the right control component controls the right flip bed board to turn over, the left lifting guardrail rises.
[0008] Preferably, each of the two control assemblies includes a rotating shaft rotatably arranged inside the enclosure panel and two screw rods. The rotating shaft is arranged along the length direction of the enclosure panel, and the screw rods are arranged along the width direction of the enclosure panel. A worm gear is fixedly sleeved on the outer wall of each screw rod, and a worm gear sleeve meshing with the worm gear is fixedly sleeved on the outer wall of the rotating shaft. A screw sleeve is threadedly connected to the outer wall of each screw rod. The initial position of the screw sleeve is on the side of the flipping bed board away from the fixed bed board. A support rod is hingedly installed between the top of the screw sleeve and the corresponding flipping bed board.
[0009] Preferably, each of the two lifting guardrails includes an internally threaded tube rotatably arranged on the bed body and a plurality of railing tubes inserted through the bed body. A threaded column is threadedly connected inside the internally threaded tube, and a connecting plate is fixedly connected between the threaded column and the tops of the plurality of railing tubes.
[0010] Preferably, a bevel gear II is fixedly sleeved on the outer wall of the internally threaded tube and located below the bed body. A bevel gear I meshing with the bevel gear II is fixedly sleeved on one end of the screw rod close to the internally threaded tube.
[0011] Preferably, in the control assembly on the right side, the left end of the screw rod penetrates through the enclosure panel, and the bevel gear I is located at the left end of the screw rod and meshes with the bevel gear II on the corresponding internally threaded tube.
[0012] Preferably, in the control assembly on the left side, the right end of the screw rod penetrates through the enclosure panel, and the bevel gear I is located at the right end of the screw rod and meshes with the bevel gear II on the corresponding internally threaded tube.
[0013] Preferably, one ends of the two rotating shafts facing the tail of the bed body both penetrate through the enclosure panel and are fixedly connected with a crank. The length of the crank is less than the distance between the end of the rotating shaft and the tail of the bed body.
[0014] Preferably, the basic guardrail is fixedly arranged on the connecting plate, and the basic guardrail is a folding fence dedicated to hospital beds.
[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0016] 1. In the present utility model, through the control assembly, the nursing staff can easily control the flipping bed board to realize the side turning of the patient and meet the turning requirements in different directions. Especially for patients who need to turn over frequently, it can effectively reduce the physical consumption of the nursing staff, significantly reduce the labor intensity of the nursing staff, make the nursing work easier and more efficient, and improve the work efficiency.
[0017] 2. In the present utility model, during the turning process, for the lifting guardrails located on both sides of the bed body, the lifting guardrail on the side where the turning bed board turns will automatically rise synchronously with the turning of the turning bed board to play a protective role, ensuring that the patient will not accidentally fall during turning, preventing the situation where the guardrail on the turning side is not lifted during turning, and completely avoiding such safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 FIG. is a three-dimensional structural schematic diagram of a simple turning device for internal medicine nursing proposed by the present utility model;
[0019] Figure 2 FIG. is a bottom view structural schematic diagram of a simple turning device for internal medicine nursing proposed by the present utility model;
[0020] Figure 3 FIG. is a partial enlarged structural schematic diagram of A in a simple turning device for internal medicine nursing proposed by the present utility model; Figure 2 at A;
[0021] Figure 4 FIG. is a partial enlarged structural schematic diagram of B in a simple turning device for internal medicine nursing proposed by the present utility model; Figure 2 at B;
[0022] Figure 5 FIG. is a schematic diagram of the use effect of a simple turning device for internal medicine nursing proposed by the present utility model.
[0023] LEGEND DESCRIPTION: 1. Bed body; 2. Fixed bed board; 3. Turning bed board; 4. Enclosure board; 5. Control assembly; 51. Rotating shaft; 52. Screw rod; 53. Worm gear; 54. Worm gear sleeve; 55. Screw sleeve; 56. Support rod; 57. Bevel gear I; 58. Crank; 6. Lifting guardrail; 61. Internal thread tube; 62. Enclosure railing; 63. Threaded column; 64. Connecting plate; 65. Bevel gear II; 7. Basic guardrail. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0025] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0026] As Figures 1-5As shown in the figure, the utility model provides a simple turning device for internal medicine nursing, including a bed body 1. A fixed bed board 2 is fixedly arranged inside the bed body 1. Two turning bed boards 3 are hinged and installed on both sides of the fixed bed board 2 through hinges. A surrounding board 4 is fixedly arranged at the bottom of the bed body 1. Two control assemblies 5 for controlling the deflection of the two turning bed boards 3 to turn the patient over are arranged inside the surrounding board 4.
[0027] Among them, lifting guardrails 6 are arranged on both sides of the bed body 1. A basic guardrail 7 is arranged on the lifting guardrail 6. The two control assemblies 5 are respectively connected with the two lifting guardrails 6. When the left control assembly 5 controls the left turning bed board 3 to turn, the right lifting guardrail 6 rises. When the right control assembly 5 controls the right turning bed board 3 to turn, the left lifting guardrail 6 rises.
[0028] In this embodiment, both of the two control assemblies 5 include a rotating shaft 51 rotatably arranged inside the surrounding board 4 and two screw rods 52. The rotating shaft 51 is arranged along the length direction of the surrounding board 4, and the screw rods 52 are arranged along the width direction of the surrounding board 4. A worm gear 53 is fixedly sleeved on the outer wall of the screw rod 52. A worm gear sleeve 54 meshing with the worm gear 53 is fixedly sleeved on the outer wall of the rotating shaft 51. A screw sleeve 55 is threadedly connected to the outer wall of the screw rod 52. The initial position of the screw sleeve 55 is on the side of the turning bed board 3 away from the fixed bed board 2. A support rod 56 is hinged and installed between the top of the screw sleeve 55 and the corresponding turning bed board 3. By driving the worm gear sleeve 54 to rotate through the rotating shaft 51, the worm gear 53 is driven to rotate. The screw rod 52 is driven to rotate by the worm gear. The screw rod 52 drives the screw sleeve 55 to move through threaded transmission, and the support rod 56 is driven to lift the turning bed board 3, realizing the turning of the patient.
[0029] In this embodiment, both of the two lifting guardrails 6 include an internally threaded tube 61 rotatably arranged on the bed body 1 and a plurality of surrounding guardrail rods 62 inserted through the bed body 1. A threaded column 63 is threadedly connected inside the internally threaded tube 61. A connecting plate 64 is fixedly connected between the threaded column 63 and the tops of the plurality of surrounding guardrail rods 62. A bevel gear II 65 located below the bed body 1 is fixedly sleeved on the outer wall of the internally threaded tube 61. A bevel gear I 57 meshing with the bevel gear II 65 is fixedly sleeved at one end of the screw rod 52 close to the internally threaded tube 61. When the screw rod 52 rotates, the bevel gear I 57 is driven to rotate. The bevel gear II 65 meshing with the bevel gear I 57 rotates accordingly and drives the internally threaded tube 61 to rotate. The threaded column 63 drives the connecting plate 64 and the surrounding guardrail rods 62 to move upward for protection through the threaded transmission of the internally threaded tube 61. The surrounding guardrail rods 62 also play a role in limiting the movement of the threaded column 63.
[0030] In this embodiment, in the control assembly 5 on the right side, the left end of the screw rod 52 penetrates through the surrounding plate 4, and the bevel gear I 57 is located at the left end of the screw rod 52 and meshes with the bevel gear II 65 on the corresponding internal thread tube 61. Adjusting the control assembly 5 on the right side can cause the flipping bed board 3 on the right side to flip, and the lifting guardrail 6 on the side where the flipping bed board 3 turns rises synchronously to play a protective role.
[0031] In this embodiment, in the control assembly 5 on the left side, the right end of the screw rod 52 penetrates through the surrounding plate 4, and the bevel gear I 57 is located at the right end of the screw rod 52 and meshes with the bevel gear II 65 on the corresponding internal thread tube 61. Adjusting the control assembly 5 on the left side can cause the flipping bed board 3 on the left side to flip, and the lifting guardrail 6 on the side where the flipping bed board 3 turns rises synchronously to play a protective role.
[0032] In this embodiment, one ends of the two rotating shafts 51 facing the tail of the bed body 1 both penetrate through the surrounding plate 4 and are fixedly connected with a crank 58. The length of the crank 58 is less than the distance between the end of the rotating shaft 51 and the tail of the bed body 1. It is convenient to control the rotation of the rotating shaft 51 through the crank 58, and the crank 58 does not exceed the tail of the bed body 1, and will not affect the space at the tail of the bed body 1.
[0033] In this embodiment, the basic guardrail 7 is fixedly arranged on the connecting plate 64. The basic guardrail is a folding fence dedicated to hospital beds. The basic guardrail plays a protective role when the lifting guardrail is not raised, and is a part of the basic function of the bed body 1.
[0034] The usage method and working principle of this device:
[0035] When a patient needs to turn over on the side, control the corresponding control assembly 5 according to the direction of the patient's turning over, so that the crank 58 in the control assembly 5 drives the rotating shaft 51 to rotate. The rotating shaft 51 drives the worm sleeve 54 to make the corresponding worm wheel 53 rotate. The worm wheel 53 drives the screw rod 52 to rotate, and through the screw drive of the screw rod 52, the screw sleeve 55 moves. The screw sleeve 55 makes the support rod 56 deflect the corresponding flipping bed board 3 to turn over the patient. The screw self-locking of the screw sleeve 55 and the screw rod 52 and the self-locking between the worm wheel 53 and the worm sleeve 54 make the flipping bed board 3 relatively stable, realizing the turning over of the patient. Even if the patient needs to be turned over multiple times a day, the labor intensity is relatively low, saving time and effort;
[0036] And while the screw rod 52 is rotating, the screw rod 52 will also drive the bevel gear I 57 at its end to rotate, thereby driving the bevel gear II 65 to drive the internal thread tube 61 to rotate. The internal thread tube 61 drives the threaded column 63 to drive the connecting plate 64 and the surrounding railing 62 to move upward for protection through screw drive. It can be seen from this that adjusting the control assembly 5 on one side can cause the lifting guardrail 6 on the side where the flipping bed board 3 turns to rise synchronously to play a protective role, preventing the situation where the guardrail on the turning side is not lifted during turning over, and completely avoiding this form of safety hazard.
[0037] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A simple turning device for internal medicine nursing, characterized in that: It includes a bed body (1), a fixed bed board (2) is fixedly arranged inside the bed body (1), flip bed boards (3) are hinged and installed on both sides of the fixed bed board (2) through hinges, a surrounding board (4) is fixedly arranged at the bottom of the bed body (1), and two groups of control components (5) for controlling the deflection of the two flip bed boards (3) to realize the turning over of the patient are arranged inside the surrounding board (4). Wherein, lifting guardrails (6) are arranged on both sides of the bed body (1), a basic guardrail (7) is arranged on the lifting guardrail (6), the two groups of control components (5) are respectively connected with the two groups of lifting guardrails (6), when the left control component (5) controls the left flip bed board (3) to flip, the right lifting guardrail (6) is synchronously lifted, and when the right control component (5) controls the right flip bed board (3) to flip, the left lifting guardrail (6) is synchronously lifted.
2. The simple turning device for internal medicine nursing according to claim 1, characterized in that: Each of the two groups of control components (5) includes a rotating shaft (51) rotatably arranged inside the surrounding board (4) and two groups of screw rods (52), the rotating shaft (51) is arranged along the length direction of the surrounding board (4), the screw rods (52) are arranged along the width direction of the surrounding board (4), a worm gear (53) is fixedly sleeved on the outer wall of the screw rod (52), a worm gear sleeve (54) meshing with the worm gear (53) is fixedly sleeved on the outer wall of the rotating shaft (51), a nut sleeve (55) is threadedly connected to the outer wall of the screw rod (52), the initial position of the nut sleeve (55) is on the side of the flip bed board (3) away from the fixed bed board (2), and a support rod (56) is hinged and installed between the top of the nut sleeve (55) and the corresponding flip bed board (3).
3. The simple turning device for internal medicine nursing according to claim 2, characterized in that: Each of the two groups of lifting guardrails (6) includes an internally threaded tube (61) rotatably arranged on the bed body (1) and a plurality of surrounding guardrails (62) inserted through the bed body (1), a threaded column (63) is threadedly connected inside the internally threaded tube (61), and a connecting plate (64) is fixedly connected between the threaded column (63) and the tops of the plurality of surrounding guardrails (62).
4. The simple turning device for internal medicine nursing according to claim 3, characterized in that: A bevel gear II (65) located below the bed body (1) is fixedly sleeved on the outer wall of the internally threaded tube (61), and a bevel gear I (57) meshing with the bevel gear II (65) is fixedly sleeved at one end of the screw rod (52) close to the internally threaded tube (61).
5. The simple turning device for internal medicine nursing according to claim 4, characterized in that: In the right control component (5), the left end of the screw rod (52) penetrates through the surrounding board (4), and the bevel gear I (57) is located at the left end of the screw rod (52) and meshes with the bevel gear II (65) on the corresponding internally threaded tube (61).
6. The simple turning device for internal medicine nursing according to claim 4, characterized in that: In the left control component (5), the right end of the screw rod (52) penetrates through the surrounding board (4), and the bevel gear I (57) is located at the right end of the screw rod (52) and meshes with the bevel gear II (65) on the corresponding internally threaded tube (61).
7. The simple turning device for internal medicine nursing according to claim 2, characterized in that: One ends of the two rotating shafts (51) facing the tail of the bed body (1) both penetrate through the surrounding board (4) and are fixedly connected with a crank (58), and the length of the crank (58) is less than the distance between the end of the rotating shaft (51) and the tail of the bed body (1).
8. The simple turning device for internal medicine nursing according to claim 3, characterized in that: The base guardrail (7) is fixedly arranged on the connecting plate (64), and the base guardrail is a folding fence dedicated for a hospital bed.