Medical bed for lumbar vertebra nursing

Abstract

The utility model provides a medical bed for lumbar vertebra nursing. The medical bed comprises a bed frame; the mattress is laid on the bed frame, and a hole is formed in the waist of the patient; the supporting assembly is arranged in the hole of the mattress; the supporting assembly comprises a mounting groove which is clamped in the cavity of the mattress and lapped on the bed frame; the cushion block has elasticity, and the shape of the cushion block is the same as that of a notch of the mounting groove; and the outer protection pad covers the outer side of the cushion block and is embedded into the notch of the mounting groove along with the cushion block. The device overcomes the defect that a medical bed in the prior art is inconvenient to use due to the fact that a whole bed pad or mattress is adopted to support and nurse the waist of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical beds, in particular to a medical bed for lumbar vertebra care. Background Art

[0002] Some patients with damaged lumbar vertebrae need to lie still and recuperate. Existing medical beds do not have targeted care designs for the patient's waist, and only support the patient's waist by replacing mattresses or mattresses of different hardness. On the one hand, this requires hospitals to prepare many mattresses or mattresses of different hardness to meet the needs of many patients, and mattresses or mattresses are relatively large items that take up a lot of space, which will put pressure on the hospital's warehouse volume; on the other hand, as the patient's condition improves, he or she will need mattresses or mattresses of different hardness, so the bedding of the entire bed will be replaced more frequently, and nurses will pay too much physical labor when carrying and replacing large mattresses or mattresses. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the medical bed in the prior art is inconvenient to use because the whole bed mattress or mattress is used to support and care for the patient's waist.

[0004] In order to solve the above technical problems, the present application provides a medical bed for lumbar care, which includes:

[0005] bedstead;

[0006] A mattress, placed on a bed frame, with a hollow formed at the patient's waist;

[0007] A support assembly is disposed in the cavity of the mattress;

[0008] The support assembly comprises:

[0009] The mounting groove is snapped into the hollow of the mattress and overlapped on the bed frame;

[0010] The spacer is elastic and has the same shape as the notch of the installation slot;

[0011] The outer protective pad is covered on the outer side of the pad and embedded into the notch of the installation groove together with the pad.

[0012] Furthermore, the support assembly also includes a pad, which is arranged between the bottom surface of the pad block and the bottom surface of the mounting groove; a handle protruding from the top edge of the mounting groove is arranged on the side edge of the pad.

[0013] Furthermore, a protruding vertical plate is arranged on the bottom surface of the pad, so that a space is formed between the bottom surface of the pad and the bottom surface of the installation groove; and ventilation holes penetrating from top to bottom are arranged on both the pad block and the pad.

[0014] Furthermore, a rotating shaft is rotatably connected to the bed frame, the end of the rotating shaft extends out of the bed frame and is provided with a lever, a cam is fixedly connected to the rotating shaft, and the rotation trajectory of the protruding end of the cam intersects with the bottom surface of the installation groove.

[0015] Furthermore, a through hole is formed through the bottom surface of the mounting groove, and the protruding end of the cam can pass through the through hole and lift up the backing plate when rotating.

[0016] Furthermore, through holes are provided on both sides of the bottom surface of the installation groove, and cams corresponding to the through holes are provided on the rotating shaft.

[0017] Furthermore, the outer contour of the installation groove is a square.

[0018] Furthermore, a carrying strap is provided on the outer side wall of the installation groove.

[0019] By adopting the above technical solution, the utility model has the following technical effects:

[0020] The medical bed for lumbar vertebra care provided by the utility model can provide patients with lumbar vertebra support care by setting a mounting groove in the hollow of the mattress and inserting a cushion block therein, and by replacing cushion blocks of different hardness and softness, the care needs of different patients can be met. As a relatively smaller object than the mattress, the cushion block can save more space during storage and reduce storage pressure; and because of its small size and light weight, it is more labor-saving and convenient to replace, reducing the workload of nurses. In addition, the outer protective pad that is coated outside the cushion block and is firmly positioned by the engagement of the cushion block and the mounting groove can achieve basic protection for the cushion block, reduce the wear and contamination of the cushion block, extend the service life and replacement cycle of the core support components, and further reduce storage pressure and the workload of nurses. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic structural perspective view of an embodiment of the utility model;

[0023] Figure 2 This is a schematic three-dimensional diagram of the structure of the embodiment of the utility model after the bed board and the installation groove are hidden;

[0024] Figure 3 A bottom view showing the structure of an embodiment of the utility model;

[0025] Figure 4 A schematic structural perspective view of a support assembly according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic exploded view of the structure of the support assembly of an embodiment of the utility model;

[0027] Figure 6 It is a schematic cross-sectional view of the structure of the support assembly of an embodiment of the utility model;

[0028] Figure 7 This is a schematic structural perspective view of a pad according to an embodiment of the utility model.

[0029] Description of reference numerals:

[0030] 1-bed frame, 2-mattress, 3-bed side, 4-installation groove, 5-pad, 6-pad, 7-handle, 8-rotating shaft, 9-cam, 10-pull rod, 11-lifting belt, 12-universal wheel, 40-through hole, 50-vertical plate, a-outer pad. DETAILED DESCRIPTION

[0031] 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.

[0032] It should be noted that in the description of the present invention, the coordinate system used in this specification when describing the orientation is determined by the posture of the corresponding main view, and the naming of the observation angle of the corresponding view is also based on this. Therefore, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. in this specification indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected 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 the present invention can be understood according to specific circumstances.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] This embodiment provides a medical bed for lumbar vertebra care.

[0036] In one embodiment, Figures 1 to 7 As shown, it includes: a bed frame 1, a mattress 2 and a support assembly. Bed sides 3 can be provided at both ends of the bed frame 1, and universal wheels 12 are provided at the foot of the bed. The mattress 2 is laid on the bed frame 1, and a cavity is formed at the patient's waist. The support assembly is arranged in the cavity of the mattress 2. The support assembly is as shown in FIG. Figures 4 to 6 , which includes: a mounting groove 4, a cushion block 6 and an outer protective pad a. The mounting groove 4 is clamped in the hollow of the mattress 2 and overlapped on the bed frame 1. The cushion block 6 is elastic and is the main supporting component for the patient's lumbar spine. In addition, it has the same shape as the notch of the mounting groove 4. The outer protective pad a is wrapped around the outside of the cushion block 6. Because the cushion block 6 has the same shape as the notch of the mounting groove 4, it can be accurately and firmly embedded in the notch of the mounting groove 4, so the outer protective pad a will also be embedded in the notch of the mounting groove 4 together with the cushion block 6. The outer protective pad a isolates the contact between the patient's skin and the cushion block 6. Usually, it only plays a role similar to a bed sheet so that it can be replaced and cleaned in time. However, if the softness and hardness of a single cushion block 6 cannot meet the patient's needs, the outer protective pad a can also be made to have a certain thickness and elasticity, so as to obtain the softness and hardness combination most suitable for the patient after cooperating with the cushion block 6.

[0037] The device provides lumbar support care for patients by setting a mounting groove 4 in the hollow of the mattress 2 and inserting a cushion block 6 therein, and by replacing cushion blocks 6 of different hardness and softness, the care needs of different patients can be met. As a smaller object than the mattress 2, the cushion block 6 can save more space during storage and reduce storage pressure; and because of its small size and light weight, it is more labor-saving and convenient to replace, reducing the workload of nurses. In addition, the outer protective pad a, which is wrapped outside the cushion block 6 and is firmly positioned by the engagement of the cushion block 6 with the mounting groove 4, can achieve basic protection for the cushion block 6, reduce the wear and contamination of the cushion block 6, extend the service life and replacement cycle of the core support components, and further reduce storage pressure and the workload of nurses.

[0038] Based on the above implementation, in a preferred implementation, Figures 5 to 7As shown, the support assembly further includes a backing plate 5, which is arranged between the bottom surface of the cushion block 6 and the bottom surface of the groove of the mounting groove 4; a handle 7 protruding from the top edge of the mounting groove 4 is arranged on the side edge of the backing plate 5. The handle 7 is preferably made of a soft cloth material. After the backing plate 5 with the handle 7 is arranged, when replacing the cushion block 6 or the outer protective pad a, the cushion block 6 and the outer protective pad a that are tightly embedded and difficult to be pulled out can be taken out by only pulling the handle 7 and then driving the backing plate 5 upward, thereby facilitating the replacement operation of the relevant components.

[0039] Based on the above implementation, in a preferred implementation, Figure 6 and 7 As shown, a protruding vertical plate 50 is provided on the bottom surface of the pad 5, so that a space is formed between the bottom surface of the pad 5 and the bottom surface of the mounting groove 4; ventilation holes are provided on both the cushion block 6 and the pad 5. This arrangement can enhance the overall air permeability of the support assembly, so that the skin of the patient's waist is not overly covered and produces a stuffy feeling, and improve the comfort of patients who need to lie still for a long time.

[0040] Based on the above implementation, in a preferred implementation, Figures 1 to 3 As shown, a rotating shaft 8 is rotatably connected to the bed frame 1, and the end of the rotating shaft 8 extends out of the bed frame 1 and is provided with a lever 10, and a cam 9 is fixedly connected to the rotating shaft 8, and the rotation track of the protruding end of the cam 9 intersects with the bottom surface of the installation groove 4. After such a configuration, the lever 10 can be pulled to make the cam 9 abut against the bottom surface of the installation groove 4, and then the installation groove 4 can be lifted up as a whole, so as to facilitate the replacement or maintenance of the entire supporting assembly, especially the installation groove 4, and avoid the situation that the installation groove 4 is sunken in the cavity of the mattress 2 and is inconvenient to be pulled out.

[0041] Based on the above implementation, in a preferred implementation, Figure 3 and 6 As shown, a through hole 40 is formed through the bottom surface of the installation groove 4, and the protruding end of the cam 9 can pass through the through hole 40 and lift up the pad 5 when rotating. After the above arrangement, although it is inconvenient to remove the installation groove 4, because the cam 9 can lift up the pad 5, it is convenient to remove and replace the cushion block 6 or the outer protective pad a, and avoid the problem that the handle 7 is accidentally buried in some narrow gaps during long-term use and is difficult to find, which hinders the smooth removal operation.

[0042] Based on the above implementation, in a preferred implementation, Figure 3 and 5As shown, through holes 40 are provided on both sides of the bottom surface of the mounting groove 4, and cams 9 corresponding to the through holes 40 are provided on the rotating shaft 8. Compared with the solution of only one side receiving the pushing force, the solution of ejecting the cushion block 6 from both sides at the same time can reduce the resistance of the cushion block 6 during the removal process and reduce the physical effort of performing related operations.

[0043] Based on the above implementation, in a preferred implementation, Figure 2 and 3 As shown, the outer contour of the installation groove 4 is a square. After such arrangement, the installation groove 4 can be rotated 90° and installed in the hollow of the mattress 2, so that the cam 9 can be selected to face the bottom plate of the installation groove 4 or the through hole 40. In other words, this allows the user, i.e., the nurse, to choose whether to lift up the entire installation groove 4 when rotating the cam 9, so as to replace the entire support assembly, or to lift up only the pad 5, so as to replace the cushion block 6 or the outer protective pad a. This facilitates the user to choose to use the corresponding function of the device according to their own situation. For example, when the number of spare parts is large, the user can choose to replace the entire support assembly in order to increase the replacement speed and reduce the patient's waiting time; and when the number of spare parts is small, the user can choose to replace only the cushion block 6 or the outer protective pad a.

[0044] Based on the above implementation, in a preferred implementation, Figure 3 and 5 As shown, a lifting strap 11 is provided on the outer side wall of the mounting groove 4. After the lifting strap 11 is provided, the whole set of supporting components can be lifted like a school bag, so that it is convenient for the user to carry and transport a single or multiple supporting components.

[0045] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A medical bed for lumbar care, characterized in that: include: Bed frame (1); A mattress (2) is laid on the bed frame (1) and forms a cavity at the patient's waist; A support assembly is arranged in the cavity of the mattress (2); The support assembly comprises: The mounting groove (4) is snap-fitted into the hollow of the mattress (2) and overlapped on the bed frame (1); The cushion block (6) is elastic and has the same shape as the notch of the installation groove (4); The outer protective pad (a) is wrapped around the outer side of the pad (6) and is embedded in the groove of the installation groove (4) together with the pad (6).

2. The medical bed for lumbar vertebra care according to claim 1, characterized in that: The support assembly also includes a pad (5), which is arranged between the bottom surface of the pad block (6) and the bottom surface of the mounting groove (4); a handle (7) is arranged on the side edge of the pad (5) and protrudes from the top edge of the mounting groove (4).

3. The medical bed for lumbar vertebra care according to claim 2, characterized in that: A protruding vertical plate (50) is arranged on the bottom surface of the pad (5), so that a space is formed between the bottom surface of the pad (5) and the bottom surface of the mounting groove (4); and ventilation holes are arranged on both the pad (6) and the pad (5) and are connected vertically.

4. The medical bed for lumbar vertebra care according to claim 3, characterized in that: A rotating shaft (8) is rotatably connected to the bed frame (1), the end of the rotating shaft (8) protrudes from the bed frame (1) and is provided with a lever (10), a cam (9) is fixedly connected to the rotating shaft (8), and the rotation track of the protruding end of the cam (9) intersects with the bottom surface of the mounting groove (4).

5. The medical bed for lumbar vertebra care according to claim 4, characterized in that: A through hole (40) is provided through the bottom surface of the installation groove (4), and the protruding end of the cam (9) can pass through the through hole (40) and lift up the pad (5) when rotating.

6. The medical bed for lumbar vertebra care according to claim 5, characterized in that: Through holes (40) are provided on both sides of the bottom surface of the installation groove (4), and cams (9) corresponding to the through holes (40) are provided on the rotating shaft (8).

7. The medical bed for lumbar vertebra care according to claim 4, characterized in that: The outer contour of the mounting groove (4) is a square.

8. The medical bed for lumbar vertebra care according to any one of claims 1 to 7, characterized in that: A lifting belt (11) is arranged on the outer side wall of the installation groove (4).

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