Protective device for epileptic patients

Abstract

The utility model relates to medical protection technical field, and disclose a kind of protective device for epilepsy patient, including bed board, bed leg, guardrail assembly and head-raising assembly. Bed board width both sides are provided with inclined surface, guardrail assembly contains inclined guardrail, pressing plate and reset spring, and inclined guardrail slides along inclined surface, and pressing plate is buffered by reset spring to realize unloading force, can receive the impact force of different angles when patient attack, avoid injury;Head-raising assembly is composed of multiple connecting plates, can control the upper body of patient to be inclined, facilitate rescue. The device is provided with guardrail assembly, to avoid the secondary injury such as knock, abrasion caused by the direct impact of patient on bed body or guardrail hard edge.

Description

Technical Field

[0001] This utility model relates to the field of medical protection technology, specifically a protective device for epilepsy patients. Background Technology

[0002] Epilepsy is a chronic neurological disorder caused by abnormal synchronous discharge of neurons in the brain. There are approximately 50 million patients worldwide. Its core characteristics are sudden onset and unpredictability. During a seizure, patients often experience symptoms such as loss of consciousness, limb rigidity and convulsions, and loss of balance. Seizures during sleep can easily lead to various safety risks.

[0003] Existing protective devices for epilepsy patients during sleep mostly consist of adding multi-directional guardrails to the bed board. However, this protective measure can lead to injuries when the patient's limbs are pulled to the edge of the guardrail during an unconscious seizure. Furthermore, when rescuing a patient during a seizure, the patient's head must first be raised to prevent vomit from blocking the airway. If the guardrails are too high, it will make rescue difficult and make it hard to help the patient. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a protective device for epilepsy patients, aiming to solve the above-mentioned technical problems.

[0005] A protective device for epilepsy patients includes a bed board and bed legs fixedly connected thereto, as well as a guardrail assembly and a headrest assembly; The guardrail assembly includes: a slanted guardrail, which is a columnar body set at a predetermined angle to the bed board and can slide relative to it while the predetermined angle remains unchanged; a pressure plate, which is provided with a return spring, the return spring being used to maintain the distance between the pressure plate and the bed board when there is no external force; the slanted guardrail and the pressure plate can be slidably connected. The head-up assembly includes: a first connecting plate, one end of which is rotatably connected to the bed board, and the other end of which is rotatably connected to a second connecting plate; the other end of the second connecting plate is rotatably connected to one end of a third connecting plate; the third connecting plate is disposed below the first connecting plate and can control the first connecting plate to rotate relative to the bed board.

[0006] Optionally, it also includes: an ear plate, which is fixedly connected to the bed board and is provided with a slide rail; the inclined guardrail is provided with a slide rail corresponding to the slide rail.

[0007] Optionally, it also includes a pressure plate, which is a plate-shaped object and is set below the pressure plate. The two ends of the return spring are respectively fixedly connected to the pressure plate and the pressure plate. The pressure plate can maintain a constant height relative to the ground when the pressure plate slides.

[0008] Optionally, the pressure plate is slidably connected to the bed leg, and is fixedly connected to the output end of the lifting machine.

[0009] Optionally, the guardrail assembly further includes a locking assembly for locking the third connecting plate relative to the bed board. The locking assembly includes: a first connecting portion, which is a concave groove, one end of which is longer than the other end, and both ends are provided with a first oblique contact surface; a spring is provided between the bottom end of the first connecting portion and the bed board; a second connecting portion, which is a columnar body, and its end is provided with a second oblique contact surface corresponding to the first oblique contact surface at the short end of the first connecting portion; the second connecting portion is slidably connected to the bed board; and a third connecting portion, which is a columnar body, one end of which is inserted into the third connecting plate, and has a groove on it corresponding to the position of the long end of the first connecting plate.

[0010] Optionally, a button plate is fixedly connected to the bottom end of the second connecting part.

[0011] Optionally, rollers are also included, which are rotatably connected to the inclined guardrail and roll on the pressure plate surface as the inclined guardrail moves.

[0012] This utility model has the following beneficial effects: This device, through the installation of guardrail components, effectively absorbs the impact force of unconscious falling from different angles during a patient's epileptic seizure, preventing the patient from directly impacting the bed or the hard edge of the guardrail and causing secondary injuries such as bumps and abrasions. At the same time, the guardrail can slide along the inclined surface, and in conjunction with the cushioning structure of the pressure plate and the return spring, when the patient's body applies pressure, the return spring stores elastic potential energy to achieve flexible force dissipation, avoiding impact injuries caused by rigid contact, and further improving the safety of the protection.

[0013] Furthermore, by incorporating a head-lifting mechanism, the patient's head can be lifted without physical contact, preventing vomit from blocking the trachea. Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of part of the structure of this utility model; Figure 3 This is a cross-sectional view of the present invention along its width. Figure 4 This is a schematic diagram of the cross-sectional structure along the length of this utility model; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Bed board; 2. Bed legs; 3. Ear plates; 4. Slide rail; 6. Diagonal guardrail; 7. Roller; 8. Pressure plate; 9. Slide track; 10. Return spring; 11. Pressure plate; 12. First connecting plate; 13. Second connecting plate; 14. Third connecting plate; 15. Lifting mechanism; 16. First connecting part; 17. First inclined contact surface; 18. Second connecting part; 19. Second inclined contact surface; 20. Spring; 21. Third connecting part; 22. Button. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The scope of protection of utility models.

[0019] Please see Figures 1-5 As shown, this utility model is a protective device for epilepsy patients, including a bed board 1 and bed legs 2 fixedly connected thereto, as well as a guardrail assembly and a headrest assembly.

[0020] In one embodiment, the bed board has inclined surfaces 5 on both sides in the width direction, and the bed board 1 is cross-sectioned into an equilateral trapezoid in the width direction. The guardrail components include: The inclined guardrail 6 is a column-shaped body, the height of which is set at a predetermined angle with the length of the bed board 1, and it can slide relative to the bed board 1 while the predetermined angle remains unchanged; In one embodiment, the inclined guardrail 6 is slidably connected to the bed board 1, and the inclined guardrail 6 slides along the inclined surface 5.

[0021] The pressure plate 8 is placed below the inclined guardrail 6 and is equipped with a return spring 10. The return spring is used to maintain the distance between the pressure plate 8 and the bed board 1 when there is no external force. In one embodiment, the two ends of the return spring 10 are fixedly connected to the bed plate 1 and the pressure plate 8, respectively. The advantage of this method is that the structure is simple.

[0022] The inclined guardrail 6 is slidably connected to the pressure plate 8; In one embodiment, the aforementioned guardrail components are symmetrically arranged on both sides of the bed board.

[0023] With the above-mentioned device, when the patient falls unconsciously during an epileptic seizure, their body presses down on the inclined guardrail 6, causing the inclined guardrail 6 to slide along the inclined surface 5. At the same time, a downward force is applied, pressing down on the pressure plate 8. At this time, the return spring 10 stores elastic potential energy, and after the patient stops applying continuous pressure to the inclined guardrail 6, the pressure plate 8 and the inclined guardrail 6 are reset. The inclined design of the inclined guardrail 6 can effectively bear the force from different angles when the patient is unconscious, and the buffered force relief method can prevent the inclined guardrail 6 from causing injury to the patient.

[0024] The header component includes: The first connecting plate 12 is rotatably connected to the bed board 1 at one end and rotatably connected to the second connecting plate 13 at the other end; In one embodiment, the first connecting plate 12 is located at the patient's head position. When one end of the first connecting plate 12 rotates relative to the bed board 1, the other end is lifted relative to it, with the ultimate purpose of tilting the patient's upper body. The other end of the second connecting plate 13 is rotatably connected to one end of the third connecting plate 14; The third connecting plate 14 is located below the first connecting plate 12 and can control the first connecting plate 12 to rotate relative to the bed board 1.

[0025] In one embodiment, such as Figure 4 As shown, the third connecting plate 14 is slidably connected to the bed board 1 in parallel. When the third connecting plate 14 is pulled, the second connecting plate 12 is driven, thereby driving the first connecting plate 12 to rotate. In the transverse direction along the bed board 1, the second connecting plate 12 and the third connecting plate 14 are arranged alternately in the order of second connecting plate 12, third connecting plate 14, and second connecting plate 12. The two second connecting plates 12 are located on both sides of the third connecting plate 14, which saves space and allows the linkage structure to achieve its purpose in a reasonable way.

[0026] Optionally, the device also includes an ear plate 3, which is fixedly connected to the bed board 1, and the ear plate 3 is provided with a slide rail 4; the inclined guardrail 6 is provided with a slide rail 9 corresponding to the slide rail 4.

[0027] In one embodiment, such as Figure 1 The inclined guardrail 6 shown slides relative to the bed board 1 through the ear plate 3. The advantage of this connection method is that it is easy to install and disassemble, and easy to repair if the sliding connection is damaged first.

[0028] Optional, such as Figure 1 As shown, the device also includes a pressure plate 11, which is a plate-shaped object and is located below the pressure plate 8. The two ends of the return spring 10 are fixedly connected to the pressure plate 11 and the pressure plate 8 respectively. The pressure plate 11 can maintain a constant height relative to the ground when the pressure plate 8 slides.

[0029] In one embodiment, the pressure plate 11 is fixedly connected to the bed leg 2, and its height from the ground remains constant. The advantage of this connection is that it is simple and stable. The return spring 10 is fitted with a guide post that is fixedly connected to the pressure plate 8, and the guide post is inserted into the pressure plate 11.

[0030] Optionally, the pressure plate 11 is slidably connected to the bed leg 2, and its output end is fixedly connected to the lifting machine 15.

[0031] In one embodiment, the lifting mechanism 15 is a screw-type lifting mechanism with self-locking capability. When it stops outputting power, the pressure plate 11 remains stationary relative to the ground. When the lifting mechanism 15 outputs power, the pressure plate 11 slides along the bed leg 2, ultimately changing the height of the inclined guardrail 6. The specific working principle of the above device is as follows: With the above-mentioned device, when a patient experiences a prolonged epileptic seizure or remains unconscious after a seizure and is unable to move on their own and requires resuscitation, the inclined baffle 6 may obstruct medical staff from resuscitating the patient. In this case, the lifting machine 15 can be activated to lower the pressure plate 11. The pressure plate 11 slides along the bed leg 12, thereby causing the pressure plate 8 to slide downward. At the same time, the inclined baffle 6 also moves downward until it is completely removed from the bed board 1 and disassembled. At this time, medical staff can treat the patient from both sides or move the patient to another location.

[0032] Optionally, the guardrail assembly also includes a locking assembly for locking the third connecting plate 14 relative to the bed board 1; The locking components include: The first connecting part 16 is a concave groove, one end of which is longer than the other end, and the ends are provided with a first oblique contact surface 17. A spring 20 is provided between the bottom end of the first connecting part 16 and the bed board 1. In one embodiment, the first connecting part 16 is slidably connected to the bed board 1.

[0033] The second connecting part 18 is a columnar body, and its end is provided with a second oblique contact surface 19 corresponding to the first oblique contact surface 17 at the short end of the first connecting part 16. The second connecting part 18 is slidably connected to the bed board 1.

[0034] In one embodiment, the second connecting part 18 is slidably connected to the bed board 1.

[0035] The third connecting part 21 is a columnar body, one end of which is inserted into the third connecting plate 14, and a groove is provided on it that corresponds to the position of the long end of the first connecting part 16.

[0036] In one embodiment, the third connecting part 21 is slidably connected to the bed board 1.

[0037] Through the above-mentioned device, such as Figure 5As shown, in the locked state, the third connecting part 21 is inserted into the third connecting plate 14 to limit the movement of the third connecting plate 14; the long end of the second connecting part 18 is inserted into the groove of the third connecting part 21 to limit the movement of the third connecting part 21.

[0038] When the third connecting plate 14 needs to be moved, by pressing the second connecting part 18, the second oblique contact surface 19 creates an oblique resultant force on the first oblique contact surface 17. The horizontal separation compression spring causes the first connecting part 16 to compress the spring 20 as a whole. At this time, the long end of the first connecting part 16 disengages from the groove of the third connecting part 21, and the third connecting part 21 can be removed from the third connecting plate 14, stopping the limitation on the third connecting plate 14.

[0039] When it is necessary to relock the third connecting plate 14, the third connecting part 21 is directly inserted. During the insertion process, the top of the third connecting part 21 first contacts the first oblique contact surface 17 of the long end of the first connecting plate 16, which converts the vertical insertion force into a horizontal separation, causing the first connecting part 16 to move along the direction of the compression spring 20 until the top of the third connecting part 21 completely exceeds the first connecting part 16. At this time, the third connecting part 21 continues to be inserted upward into the third connecting rod 14 until the long end of the first connecting plate 16 reaches the groove position of the third connecting part. At this time, the elastic potential energy of the spring 20 is released, and the long end is pushed into the groove, thus completing the limiting of the third connecting rod 14 again.

[0040] Optionally, a push plate 22 is fixedly connected to the bottom end of the second connecting part 18.

[0041] Optionally, the device also includes rollers 7, which are rotatably connected to the inclined guardrail 6 and roll on the surface of the pressure plate 8 as the inclined guardrail 6 moves.

[0042] Through the above-mentioned device, the roller 7 can reduce the friction between the inclined guardrail 6 and the pressure plate 8, and prevent excessive static friction from weakening the device's force-relieving effect, thus failing to effectively protect the patient when the patient hits the inclined guardrail 6.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A protective device for epilepsy patients, comprising a bed board (1) and bed legs (2) fixedly connected thereto, characterized in that, It also includes guardrail components and headrest components; The guardrail assembly includes: The inclined guardrail (6) is set at a predetermined angle to the bed board (1) and can slide relative to it while the predetermined angle remains unchanged; A pressure plate (8) is provided with a return spring (10), which is used to maintain the distance between the pressure plate (8) and the bed board (1) when there is no external force; The inclined guardrail (6) and the pressure plate (8) can move relative to each other; The head-up component includes: The first connecting plate (12) is rotatably connected to the bed board (1) at one end and rotatably connected to the second connecting plate (13) at the other end. The other end of the second connecting plate (13) is rotatably connected to one end of the third connecting plate (14); The third connecting plate (14) is located below the first connecting plate (12) and can control the first connecting plate (12) to rotate relative to the bed board (1).

2. The protective device for epilepsy patients according to claim 1, characterized in that: Also includes: Ear plate (3), the ear plate (3) is fixedly connected to the bed board (1), and the ear plate (3) is provided with a slide rail (4); The inclined guardrail (6) is provided with a slide rail (9) corresponding to the slide rail (4).

3. The protective device for epilepsy patients according to claim 1, characterized in that: Also includes The pressure plate (11) is a plate-shaped object, which is set below the pressure plate (8). The two ends of the return spring (10) are fixedly connected to the pressure plate (11) and the pressure plate (8). The pressure plate (11) can maintain a constant height relative to the ground when the pressure plate (8) slides.

4. A protective device for epilepsy patients according to claim 3, characterized in that: The pressure plate (11) is slidably connected to the bed leg (2), and is fixedly connected to the output end of the lifting machine (15).

5. A protective device for epilepsy patients according to claim 1, characterized in that: The guardrail assembly also includes a locking assembly for locking the third connecting plate (14) relative to the bed board (1); The locking component includes: The first connecting part (16) is a concave groove, one end of which is longer than the other end, and the end of each part is provided with a first oblique contact surface (17). A spring (20) is provided between the bottom end of the first connecting part (16) and the bed board (1). The second connecting part (18) is a columnar body, and its end is provided with a second oblique contact surface (19) corresponding to the first oblique contact surface (17) at the short end of the first connecting part (16). The second connecting part (18) is slidably connected to the bed board (1). The third connecting part (21) is a columnar body, one end of which is inserted into the third connecting plate (14), and a groove is provided on it corresponding to the long end position of the first connecting part (16).

6. A protective device for epilepsy patients according to claim 5, characterized in that: The bottom end of the second connecting part (18) is fixedly connected to a pressing plate (22).

7. A protective device for epilepsy patients according to claim 1, characterized in that: It also includes rollers (7), which are rotatably connected to the inclined guardrail (6) and roll on the surface of the pressure plate (8) as the inclined guardrail (6) moves.

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