Hospital bed for heart failure

Abstract

The sickbed for heart failure comprises a frame, a static bed board is welded to the right side of the interior of the frame, a dynamic bed board used for supporting the back of a patient is rotationally installed on the left side of the interior of the frame, and the dynamic bed board can only rotate clockwise; a storage cavity A is formed in the left side of the top of the dynamic bed board in a penetrating mode, a rotary supporting plate used for supporting the head of a patient is rotationally installed in the storage cavity A, and the rotary supporting plate can only rotate clockwise; a storage cavity is formed in the left side of the top of the static bed board in a penetrating mode, an upper supporting strip used for supporting the rear portions of knees is arranged in the storage cavity, and the upper supporting strip moves vertically in a lifting mode. According to the sickbed for heart failure, through improvement, the sickbed can be switched among a high-pillow lying position, a semi-lying position or a flat lying position, corresponding adjustment is conducted according to the requirements of different patients with heart failure, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of hospital beds, in particular to a hospital bed for heart failure. Background Art

[0002] Heart failure refers to a syndrome of cardiac circulatory disorders caused by disorders in the heart's contractile and / or diastolic functions, which cannot adequately discharge venous blood from the heart, leading to blood congestion in the venous system and insufficient blood perfusion in the arterial system. This syndrome is mainly manifested in pulmonary congestion and vena cava congestion.

[0003] For patients with heart failure, the appropriate body position is high-pillow lying position or semi-recumbent position, which can achieve better treatment effect. However, the existing hospital beds cannot be adjusted to high-pillow lying position or semi-recumbent position for patients with heart failure. Utility Model Content

[0004] The purpose of the utility model is to provide a heart failure hospital bed to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heart failure bed, comprising:

[0007] A frame, a static bed board is welded on the right side of the frame, and a dynamic bed board for supporting the patient's back is rotatably installed on the left side of the frame, and the dynamic bed board can only rotate clockwise;

[0008] A storage cavity A is provided on the left side of the top of the dynamic bed board, and a rotating support plate for supporting the patient's head is rotatably installed inside the storage cavity A, and the rotating support plate can only rotate clockwise;

[0009] A storage cavity is provided through the left side of the top of the static bed board, and an upper support bar for supporting the back of the knees is arranged inside the storage cavity, and the upper support bar can be lifted and lowered vertically.

[0010] As a further solution of the utility model: the front and rear edges on both sides of the bottom of the frame are welded with supporting legs, a total of eight, and flat support plates are welded between the opposite surfaces of the eight supporting legs.

[0011] As a further solution of the utility model: a rotating shaft A is rotatably installed inside the frame through a bearing, and the right side of the dynamic bed board is sleeved on the rotating shaft A; a rotating shaft B is rotatably installed on the right side of the storage cavity A through a bearing, and the right side of the rotating support plate is sleeved on the rotating shaft B.

[0012] As a further solution of the utility model: a U-shaped frame A is welded to the bottom of the dynamic bed board and directly below the storage cavity A, an electric telescopic rod A is installed on the left side inside the U-shaped frame A, the movable end of the electric telescopic rod A is fixedly connected to the translation plate A, the front and rear edges of the top of the translation plate A and the front and rear edges of the left side of the bottom of the rotating support plate are all installed with U-shaped seats A, and a support bar A is hingedly installed between the upper and lower U-shaped seats A on the same side.

[0013] As a further solution of the utility model: a screw is rotatably installed on the left side of the top of the flat support plate through a bearing, and a driving motor for driving the screw to rotate is also installed on the top of the flat support plate. The outer wall surface of the screw is threadedly connected with a translation plate B, and U-shaped seats B are installed on the front and rear edges of the top of the translation plate B and the front and rear edges of the left side of the bottom of the U-shaped frame A, and a support bar B is hingedly installed between the upper and lower U-shaped seats B on the same side.

[0014] As a further solution of the utility model: a threaded hole threadedly connected to the screw rod is opened through the middle of one side of the translation plate B, a slide rail is installed on the left side of the top of the flat support plate, and a slider sliding on the slide rail is installed at the bottom of the translation plate B.

[0015] As a further solution of the utility model: a U-shaped frame B is welded to the bottom of the static bed board and just below the storage cavity, and electric telescopic rods B for driving the upper support bar to rise and fall are installed on both sides of the U-shaped frame B, and the movable end of the electric telescopic rod B is connected to the bottom of the upper support bar.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The practical translation plate A moves to the left, and the bottom end of the support bar A moves to the left, so that the rotating support plate can be lifted up from the left side of its bottom, and due to the relationship between the rotating axis B and the rotating support plate, the rotating support plate can rotate clockwise with the rotating axis B as the rotating axis, so that the rotating support plate is rotated to raise the patient's head and realize the high pillow lying position.

[0018] 2. When the practical translation board B moves to the left, the dynamic bed board will be lifted up from the left side of its bottom. At this time, the dynamic bed board rotates clockwise with the rotation axis A as the rotation axis, and supports it from the patient's back. Then, the electric telescopic rod B is extended to move the upper support bar upward. When the upper support bar moves upward, it will press against the patient's accustomed back side, so that the patient's legs are in an inverted V shape, and the patient's semi-recumbent posture is achieved.

[0019] 3. Through the improvement, the hospital bed can be switched between high-pillow lying position, semi-recumbent position or flat lying position, and corresponding adjustments can be made according to the needs of different heart failure patients, so the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a heart failure bed;

[0021] Figure 2 A heart failure bed Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 A heart failure bed Figure 1 Enlarged structural diagram at B in the middle.

[0023] In the figure: frame 1, legs 2, flat support board 3, static bed board 4, rotation axis A5, dynamic bed board 6, rotation axis B7, rotation support board 8, storage cavity A9, U-shaped seat A10, U-shaped frame A11, electric telescopic rod A12, support bar A13, translation plate A14, support bar B15, screw rod 16, translation plate B17, drive motor 18, U-shaped seat B19, upper support bar 20, electric telescopic rod B21, storage cavity 22, U-shaped frame B23. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 3 The utility model proposes a technical solution, a heart failure bed, comprising:

[0026] The frame 1 has switches for controlling electrical equipment installed on the front and back of the frame 1. A static bed board 4 is welded on the right side of the frame 1. A dynamic bed board 6 for supporting the patient's back is rotatably installed on the left side of the frame 1. The dynamic bed board 6 can only rotate clockwise.

[0027] A storage cavity A9 is provided on the left side of the top of the dynamic bed board 6. A rotating support plate 8 for supporting the patient's head is rotatably installed inside the storage cavity A9, and the rotating support plate 8 can only rotate clockwise.

[0028] A storage cavity 22 is provided on the left side of the top of the static bed board 4, and an upper support bar 20 for supporting the back of the knees is provided inside the storage cavity 22, and the upper support bar 20 can be lifted and lowered vertically;

[0029] Through the improvement, the bed can be switched into three positions: high-pillow lying position, semi-recumbent position or flat lying position, and corresponding adjustments can be made according to the needs of different heart failure patients, thereby achieving better results.

[0030] The front and rear edges of both sides of the bottom of the frame 1 are welded with supporting legs 2, eight in total, and a flat support plate 3 is welded between the opposite surfaces of the eight supporting legs 2.

[0031] A rotating shaft A5 is rotatably installed inside the frame 1 through a bearing, and the right side of the dynamic bed board 6 is sleeved on the rotating shaft A5. A rotating shaft B7 is rotatably installed on the right side of the storage cavity A9 through a bearing, and the right side of the rotating support plate 8 is sleeved on the rotating shaft B7.

[0032] A U-shaped frame A11 is welded to the bottom of the dynamic bed board 6 and is located directly below the storage cavity A9. An electric telescopic rod A12 is installed on the left side inside the U-shaped frame A11. The movable end of the electric telescopic rod A12 is fixedly connected to a translation plate A14, and the translation plate A14 slides laterally inside the U-shaped frame A11. U-shaped seats A10 are installed on the front and rear edges of the top of the translation plate A14 and the front and rear edges of the left side of the bottom of the rotating support plate 8, and a support bar A13 is hingedly installed between the upper and lower U-shaped seats A10 on the same side. Two guide bars are installed on the right side of the inner wall of the U-shaped frame A11, and a slide groove for the guide bar to slide is provided at the bottom of the translation plate A14.

[0033] A screw rod 16 is rotatably installed on the left side of the top of the flat support plate 3 through a bearing, and a driving motor 18 for driving the screw rod 16 to rotate is also installed on the top of the flat support plate 3, and the driving end of the driving motor 18 is connected to the right side end of the screw rod 16, and a translation plate B17 is threadedly connected to the outer wall of the screw rod 16. U-shaped seats B19 are installed on the front and rear edges of the top of the translation plate B17 and the front and rear edges of the left side of the bottom of the U-shaped frame A11, and a support bar B15 is hingedly installed between the upper and lower U-shaped seats B19 on the same side.

[0034] A threaded hole threadedly connected to the screw rod 16 is provided through the middle of one side of the translation plate B17, a slide rail is installed on the left side of the top of the flat support plate 3, and a slider sliding on the slide rail is installed at the bottom of the translation plate B17.

[0035] A U-shaped frame B23 is welded to the bottom of the static bed board 4 and just below the storage cavity 22. Electric telescopic rods B21 for driving the upper support bar 20 to rise and fall are installed on both sides of the U-shaped frame B23, and the movable end of the electric telescopic rod B21 is connected to the bottom of the upper support bar 20.

[0036] The working principle of the utility model is:

[0037] When in use, the high pillow lying position is adjusted as follows:

[0038] The electric telescopic rod A12 is controlled to shorten and pull the translation plate A14 to the left. Under the linkage of the upper and lower U-shaped seats A10 and the support bar A13, the translation plate A14 moves to the left, and the bottom end of the support bar A13 moves to the left, so that the rotating support plate 8 can be lifted from the left side of its bottom.

[0039] Due to the relationship between the rotation axis B7 and the rotation support plate 8, the rotation support plate 8 will rotate clockwise with the rotation axis B7 as the rotation axis, so that the rotation support plate 8 is rotated to raise the patient's head and achieve a high pillow lying position;

[0040] The adjustment method of semi-recumbent position is as follows:

[0041] The driving motor 18 drives the screw rod 16 to rotate, and the screw rod 16 and the transverse threaded hole on the translation plate B17 are driven to move the translation plate B17 to the left. Under the transmission of the upper and lower U-shaped seats B19 and the support bar B15, when the translation plate B17 moves to the left, it will lift up the dynamic bed board 6 from the left side of its bottom.

[0042] At this time, the dynamic bed board 6 rotates clockwise with the rotation axis A5 as the rotation axis, supporting the patient from the back, and then the electric telescopic rod B21 is extended to move the upper support bar 20 upward. When the upper support bar 20 moves upward, it will press against the patient's accustomed back side, making the patient's legs in an inverted V shape, and the patient's semi-recumbent posture is achieved.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heart failure bed, characterized in that: include: A frame (1), wherein a static bed board (4) is welded to the right side of the frame (1), and a dynamic bed board (6) for supporting the patient's back is rotatably mounted to the left side of the frame (1), and the dynamic bed board (6) can only rotate clockwise; A storage cavity A (9) is provided on the left side of the top of the dynamic bed board (6), and a rotating support plate (8) for supporting the patient's head is rotatably installed inside the storage cavity A (9), and the rotating support plate (8) can only rotate clockwise; A storage cavity (22) is provided through the left side of the top of the static bed board (4), and an upper support bar (20) for supporting the back of the knees is arranged inside the storage cavity (22), and the upper support bar (20) is movable in a vertical direction.

2. A heart failure bed according to claim 1, characterized in that: The front and rear edges of both sides of the bottom of the frame (1) are welded with supporting legs (2), eight in total, and flat supporting plates (3) are welded between the opposite surfaces of the eight supporting legs (2).

3. A heart failure bed according to claim 2, characterized in that: A rotating shaft A (5) is rotatably mounted inside the frame (1) via a bearing, and the right side of the dynamic bed board (6) is sleeved on the rotating shaft A (5); a rotating shaft B (7) is rotatably mounted on the right side of the storage cavity A (9) via a bearing, and the right side of the rotating support plate (8) is sleeved on the rotating shaft B (7).

4. A heart failure bed according to claim 3, characterized in that: A U-shaped frame A (11) is welded to the bottom of the dynamic bed board (6) and is located directly below the storage cavity A (9). An electric telescopic rod A (12) is installed on the left side inside the U-shaped frame A (11). The movable end of the electric telescopic rod A (12) is fixedly connected to a translation plate A (14). The front and rear edges of the top of the translation plate A (14) and the front and rear edges of the left side of the bottom of the rotating support plate (8) are all installed with a U-shaped seat A (10), and a support bar A (13) is hingedly installed between the upper and lower U-shaped seats A (10) on the same side.

5. A heart failure bed according to claim 4, characterized in that: A screw rod (16) is rotatably mounted on the left side of the top of the flat support plate (3) via a bearing, and a driving motor (18) for driving the screw rod (16) to rotate is also mounted on the top of the flat support plate (3). A translation plate B (17) is threadedly connected to the outer wall surface of the screw rod (16). U-shaped seats B (19) are mounted on the front and rear edges of the top of the translation plate B (17) and the front and rear edges of the left side of the bottom of the U-shaped frame A (11), and a support bar B (15) is hingedly mounted between the upper and lower U-shaped seats B (19) on the same side.

6. A heart failure bed according to claim 5, characterized in that: A threaded hole threadedly connected to the screw rod (16) is provided through the middle of one side of the translation plate B (17), a slide rail is installed on the left side of the top of the flat support plate (3), and a slider sliding on the slide rail is installed at the bottom of the translation plate B (17).

7. A heart failure bed according to claim 5, characterized in that: A U-shaped frame B (23) is welded to the bottom of the static bed board (4) and directly below the storage cavity (22), and electric telescopic rods B (21) for driving the upper support bar (20) to rise and fall are installed on both sides of the U-shaped frame B (23), and the movable end of the electric telescopic rod B (21) is connected to the bottom of the upper support bar (20).

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