Patient transfer device for nursing of acute and critical diseases
By incorporating telescopic components and a mobile power source into the transfer device, the inconvenience and collision problems caused by differences in human height in traditional transfer devices are solved, achieving flexible telescopic extension and power supply, and improving the adaptability and safety of the transfer bed.
Patent Information
- Application Number
- CN202423074918.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Traditional transfer devices are all the same length due to differences in people's height, which is inconvenient when encountering narrow spaces and is prone to collisions that can cause secondary injuries.
The design incorporates a telescopic assembly, including a telescopic movable plate, casters, and limit blocks. The bed can be flexibly extended and retracted by pulling the telescopic movable plate to accommodate different heights, and a portable power supply is provided for power supply.
It improves the flexibility of the transfer bed, reduces the risk of collisions in confined spaces, and increases the flexibility and practicality of its use.
Smart Images
Figure CN223627708U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to critical nursing transfer device technical field, specifically be a patient transfer device for critical nursing. BACKGROUND
[0002] The transfer device is a special medical bed for transferring patients between beds and transferring patients from operating tables to wards and from ambulances, and the use of the transfer trolley solves the difficulty of transferring patients from operating tables to wards after operation, reduces the pain and difficulty of patients during traditional hand-lifting patient transfer, and is used in major hospitals and is essential medical equipment for hospitals.
[0003] However, it still has some shortcomings, for example: the traditional transfer device, when in use, since everyone's height is different, the transfer bed is designed with consistent length, although the practicability is improved, but when encountering some narrow passages and small spaces, the transfer bed is too long, when passing through the passage, it is relatively inconvenient, which greatly reduces the flexibility of the transfer bed, and in the transfer process, the transfer bed may collide, which easily causes secondary injury to the patient on the transfer bed.
[0004] To solve the above problems, a patient transfer device for critical nursing is provided in the present application. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a patient transfer device for critical nursing, to solve the problems in the prior art that the traditional transfer device has consistent length, although the practicability is improved, but when encountering some narrow passages and small spaces, the transfer bed is too long, when passing through the passage, it is relatively inconvenient, which greatly reduces the flexibility of the transfer bed, and in the transfer process, the transfer bed may collide, which easily causes secondary injury to the patient on the transfer bed.
[0006] To achieve the above object, the utility model provides the following technical scheme: a patient transfer device for critical nursing, comprising a base, the upper end outer surface of the base is fixedly connected with a support column, the upper end outer surface of the support column is fixedly connected with a bottom plate, the lower end outer surface of the base is fixedly connected with a universal positioning wheel, the upper end outer surface of the bottom plate is fixedly connected with a mattress one, the outer surface of one side of the mattress one is movably connected with a back cushion, the other outer surface of the bottom plate is fixedly connected with an extension assembly, and the upper end outer surface of the base is fixedly connected with a mobile power supply.
[0007] Preferably, the telescopic assembly includes a telescopic movable plate, a connecting block, a groove, a roller, a limiting block, a through groove, a slide rail, an L-shaped limiting block, a circular block one, a telescopic rod, a telescopic spring, a circular block two, a connecting rod, a connecting plate, a mattress two, and a limiting hole. The telescopic movable plate is movably connected to the outer surface of the other side of the base plate. A connecting block is fixedly connected to the lower outer surface of the telescopic movable plate. A groove is formed on the lower outer surface of the connecting block, and a roller is movably connected to the inner surface of the groove.
[0008] Preferably, a limiting block is fixedly connected to the lower outer surface of the telescopic movable plate, and the limiting block is located on one side of the connecting block.
[0009] Preferably, a through groove is formed on the outer surface of the other side of the base plate, and a slide rail and an L-shaped limiting block are fixedly connected to the upper inner surface of the through groove. The slide rail is located on one side of the L-shaped limiting block, and there are two sets of both the slide rail and the L-shaped limiting block. The roller is slidably connected to the slide rail, and the limiting block is movably connected to the inner surface between the two sets of L-shaped limiting blocks.
[0010] Preferably, a circular block and a telescopic rod are fixedly connected to the upper outer surface of the telescopic movable plate, and the circular block is located on the lower outer surface of the telescopic rod. A telescopic spring is sleeved on the outer wall of the telescopic rod. A circular block and a connecting rod are fixedly connected to the upper outer surface of the telescopic rod, and the circular block is located on the lower outer surface of the connecting rod. The number of circular blocks, telescopic rods, telescopic springs, circular blocks, and connecting rods are all four sets.
[0011] Preferably, a connecting plate is provided on the upper outer surface of the second circular block, the second mattress is movably connected to the upper outer surface of the connecting rod, and a limiting hole is provided on the lower outer surface of the second mattress.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This utility model, through its telescopic component, allows the transport bed to be extended or retracted simply by pulling the entire telescopic movable plate out of the through slot and unfolding it on the other side of the mattress. The included rollers further facilitate pulling the telescopic movable plate, enabling quick and easy adjustment of the transport bed according to the patient's height. This makes it more flexible and adaptable during transport, reducing the risk of collisions and secondary injuries to the patient, especially in narrow spaces and aisles. The included portable power source allows for convenient power supply to other equipment during transport, further enhancing the practicality of the transport device. Attached Figure Description
[0014] Figure 1 Figure 1 is a structural schematic view of the patient transfer device for critical care nursing of the utility model;
[0015] Figure 2 Figure 2 is a structural schematic view of the second mattress (when unfolded) in the patient transfer device for critical care nursing of the utility model;
[0016] Figure 3 Figure 3 is an internal structural schematic view of the through slot in the patient transfer device for critical care nursing of the utility model;
[0017] Figure 4 Figure 4 is a structural schematic view of the telescopic assembly in the patient transfer device for critical care nursing of the utility model;
[0018] Figure 5 Figure 5 is a partial structural schematic view of the telescopic assembly in the patient transfer device for critical care nursing of the utility model.
[0019] In the figure: 1, base; 2, support column; 3, bottom plate; 4, universal positioning wheel; 5, first mattress; 6, back cushion; 7, telescopic assembly; 8, telescopic movable plate; 9, connecting block; 10, groove; 11, roller; 12, limiting block; 13, through slot; 14, slide rail; 15, L-shaped limiting block; 16, round block one; 17, telescopic rod; 18, telescopic spring; 19, round block two; 20, connecting rod; 21, connecting plate; 22, second mattress; 23, limiting hole; 24, mobile power supply. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: a patient transfer device for critical care nursing, including base 1, the upper end outer surface fixed connection of base 1 has support column 2, the upper end outer surface fixed connection of support column 2 has bottom plate 3, the lower end outer surface fixed connection of base 1 has universal positioning wheel 4, the upper end outer surface fixed connection of bottom plate 3 has first mattress 5, the side outer surface swing joint of first mattress 5 has back cushion 6, the other side outer surface fixed connection of bottom plate 3 has telescopic assembly 7, the upper end outer surface fixed connection of base 1 has mobile power supply 24, through the first mattress 5 set up, can make patient more comfortable in the process of transfer, the universal positioning wheel 4 set up, the wheel adopts the mute wheel, can reduce the noise when using the wheel rolls.
[0022] In the embodiment, as Figures 2-5As shown, the telescopic assembly 7 includes a telescopic movable plate 8, a connecting block 9, a groove 10, a roller 11, a limiting block 12, a through groove 13, a sliding rail 14, an L-shaped limiting block 15, a circular block one 16, a telescopic rod 17, a telescopic spring 18, a circular block two 19, a connecting rod 20, a connecting plate 21, a mattress two 22 and a limiting hole 23, the telescopic movable plate 8 is movably connected to the other side of the outer surface of the bottom plate 3, the lower end of the outer surface of the telescopic movable plate 8 is fixedly connected with the connecting block 9, the lower end of the outer surface of the connecting block 9 is provided with the groove 10, the inner surface of the groove 10 is movably connected with the roller 11, through the setting of the roller 11, it is more relaxed when pulling the telescopic movable plate 8, the lower end of the outer surface of the telescopic movable plate 8 is fixedly connected with the limiting block 12, and the limiting block 12 is located on one side of the connecting block 9, the other side of the outer surface of the bottom plate 3 is provided with the through groove 13, the upper end of the inner surface of the through groove 13 is fixedly connected with the sliding rail 14 and the L-shaped limiting block 15, and the sliding rail 14 is located on one side of the L-shaped limiting block 15, and the number of the sliding rail 14 and the L-shaped limiting block 15 is two groups, and the roller 11 and the sliding rail 14 are slidably connected, and the limiting block 12 is movably connected to the inner surface between the two groups of L-shaped limiting blocks 15, through the setting of the limiting block 12 and the L-shaped limiting block 15, we can conveniently limit the telescopic movable plate 8 in the through groove 13, the upper end of the outer surface of the telescopic movable plate 8 is fixedly connected with the circular block one 16 and the telescopic rod 17, and the circular block one 16 is located on the lower end of the outer surface of the telescopic rod 17, the outer wall of the telescopic rod 17 is sleeved with the telescopic spring 18, the upper end of the outer surface of the telescopic rod 17 is fixedly connected with the circular block two 19 and the connecting rod 20, and the circular block two 19 is located on the lower end of the outer surface of the connecting rod 20, and the number of the circular block one 16, the telescopic rod 17, the telescopic spring 18, the circular block two 19 and the connecting rod 20 is four groups, the connecting plate 21 is provided on the upper end of the outer surface of the circular block two 19, the mattress two 22 is movably connected to the upper end of the outer surface of the connecting rod 20, the limiting hole 23 is formed in the lower end of the outer surface of the mattress two 22, through the setting of the telescopic rod 17 and the telescopic spring 18, we can conveniently clamp the mattress two 22 in the through groove 13.
[0023] Working principle:
[0024] The utility model provides a patient transfer device for critical care, in use, first, through the telescopic component 7 set up, when needing to carry out telescopic unfolding to transfer bed, only need to pull the whole telescopic movable plate 8, pull out telescopic movable plate 8 from through slot 13, and unfold on the other side of bed mat 1 5, and the roller 11 set up, can be more relaxed when pulling telescopic movable plate 8, to make it more flexible in the process of transfer, reduce in the process of transfer, when meeting narrow space and passageway, can change lane quickly and pass smoothly, reduce in the process of transfer, transfer bed collision, cause secondary injury to patient and so on, its set up portable power supply 24, can conveniently provide power for some equipment needing power supply in the process of transfer, to further provide the practicality of transfer device.
[0025] Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
Claims
1. A patient transfer device for critical care, comprising a base (1), characterized in that: The upper end outer surface of the base (1) is fixedly connected with a support column (2), the upper end outer surface of the support column (2) is fixedly connected with a bottom plate (3), the lower end outer surface of the base (1) is fixedly connected with a universal positioning wheel (4), the upper end outer surface of the bottom plate (3) is fixedly connected with a mattress one (5), the side outer surface of the mattress one (5) is movably connected with a back cushion (6), the other side outer surface of the bottom plate (3) is fixedly connected with a telescopic assembly (7), and the upper end outer surface of the base (1) is fixedly connected with a mobile power supply (24).
2. The patient transfer device for critical care according to claim 1, wherein: The telescopic assembly (7) comprises a telescopic movable plate (8), a connecting block (9), a groove (10), a roller (11), a limiting block (12), a through groove (13), a sliding rail (14), an L-shaped limiting block (15), a circular block one (16), a telescopic rod (17), a telescopic spring (18), a circular block two (19), a connecting rod (20), a connecting plate (21), a mattress two (22) and a limiting hole (23), the telescopic movable plate (8) is movably connected to the other side outer surface of the bottom plate (3), the lower end outer surface of the telescopic movable plate (8) is fixedly connected with the connecting block (9), the lower end outer surface of the connecting block (9) is provided with the groove (10), and the inner surface of the groove (10) is movably connected with the roller (11).
3. The patient transfer device for critical care according to claim 2, wherein: The lower end outer surface of the telescopic movable plate (8) is fixedly connected with the limiting block (12), and the limiting block (12) is located on one side of the connecting block (9).
4. The patient transfer device for critical care according to claim 2, wherein: The other side outer surface of the bottom plate (3) is provided with the through groove (13), the upper end inner surface of the through groove (13) is fixedly connected with the sliding rail (14) and the L-shaped limiting block (15), the sliding rail (14) is located on one side of the L-shaped limiting block (15), the number of the sliding rail (14) and the L-shaped limiting block (15) is two groups, the roller (11) and the sliding rail (14) are in sliding connection, and the limiting block (12) is movably connected to the inner surface between the two groups of L-shaped limiting blocks (15).
5. The patient transfer device for critical care according to claim 2, wherein: The upper end outer surface of the telescopic movable plate (8) is fixedly connected with the circular block one (16) and the telescopic rod (17), the circular block one (16) is located on the lower end outer surface of the telescopic rod (17), the outer wall of the telescopic rod (17) is sleeved with the telescopic spring (18), the upper end outer surface of the telescopic rod (17) is fixedly connected with the circular block two (19) and the connecting rod (20), the circular block two (19) is located on the lower end outer surface of the connecting rod (20), and the number of the circular block one (16), the telescopic rod (17), the telescopic spring (18), the circular block two (19) and the connecting rod (20) is four groups.
6. The patient transfer device for critical care according to claim 2, wherein: The upper end outer surface of the circular block two (19) is provided with the connecting plate (21), the upper end outer surface of the connecting rod (20) is movably connected with the mattress two (22), and the lower end outer surface of the mattress two (22) is provided with the limiting hole (23).