Auxiliary fixing device for semi-reclining position state of long-term bedridden patient

Abstract

The utility model relates to the technical field of nursing auxiliary equipment, and discloses an auxiliary fixing device for a long-term bedridden patient in a semi-reclining position state, which comprises a bed body, the outer wall of the bed body is connected with a sliding block in a sliding manner, the outer wall of the sliding block is fixedly provided with an air pump, the top of the air pump is fixedly provided with an air pipe, and the air pipe is fixedly provided with an air outlet. And an air bag is fixedly installed at one end of the air pipe, a sliding plate is fixedly installed at the bottom of the air bag, and a round rod is slidably connected to the inner wall of the sliding plate. According to the auxiliary fixing device for the long-term bedridden patient in the semi-reclining position state, a connecting block is locked through external force, so that an upper plate is kept at the stable position, a pull rod is pulled through the external force, the pull rod drives a spring through a clamping block to achieve compression, an adjusting belt penetrates through a square frame, and the pull rod and the spring are released through the external force; the clamping block is clamped with the outer wall of the adjusting belt, so that the patient is kept stable, the adjusting belt is prevented from falling off, the adjusting belt can be adjusted according to the body shape of the patient, and the application range of equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing auxiliary equipment, in particular to an auxiliary fixing device for a semi-recumbent state of a long-term bedridden patient. Background Art

[0002] Bed rest is a very important cause of aspiration pneumonia. Other factors include age, respiratory muscle paralysis, weakened or disappeared respiratory clearance function, and coma. In addition to giving sensitive and effective antibiotics, prevention is crucial for the treatment of aspiration pneumonia. Preventive measures mainly include: positional therapy, turning over and patting the back, oral care, etc., and positional therapy is currently recognized as the most effective method for preventing aspiration pneumonia. Positional therapy includes prone position, semi-recumbent position, lateral position, etc. The prone position is relatively complicated to operate, the workload of medical care is relatively large, and skin pressure sores are prone to occur; semi-recumbent and lateral positions are easy to operate and cause less damage, but for comatose patients, weak muscle strength, and agitated patients, it is relatively difficult to maintain a semi-recumbent position. According to current data retrieval, there are no reports of auxiliary devices for semi-recumbent positions in clinical practice.

[0003] During use of the existing auxiliary fixation device for semi-recumbent patients in long-term bedridden state, the patient is in the semi-recumbent state for a long time, and the patient is likely to slide down on the bed, resulting in the patient being unable to maintain a stable posture. At the same time, the device cannot be adjusted according to the patient's lying position during use, resulting in reduced patient comfort. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary fixation device for a semi-recumbent state of a long-term bedridden patient, which has the advantages of stability and comfort and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an auxiliary fixing device for a semi-recumbent state of a long-term bedridden patient comprises a bed body, the outer wall of the bed body is slidably connected with a slider, the outer wall of the slider is fixedly installed with an air pump, the top of the air pump is fixedly installed with an air pipe, one end of the air pipe is fixedly installed with an air bag, the bottom of the air bag is fixedly installed with a sliding plate, the inner wall of the sliding plate is slidably connected with a round rod, the outer wall of the bed body is fixedly installed with a bracket, the bracket is rotatably connected with a lifting rod, the output end of the lifting rod is rotatably connected with a connecting block, the inner wall of the connecting block is slidably connected with the sliding rod, the outer wall of the sliding rod is fixedly installed with an upper plate, the outer wall of the upper plate is fixedly installed with an adjusting belt, the outer wall of the upper plate is fixedly installed with a square frame, the outer wall of the upper plate is rotatably connected with a lower plate, the inner wall of the square frame is slidably connected with a pull rod, the outer wall of the pull rod is movably sleeved with a spring, and the outer wall of the pull rod is fixedly installed with a clamping block.

[0006] As a preferred technical solution of the utility model, a controller is fixedly installed on the outer wall of the bed, the output end of the controller is electrically connected to the input end of the lifting rod, and a lock is installed on the inner wall of the connecting block.

[0007] As a preferred technical solution of the utility model, the output end of the controller is electrically connected to the input end of the air pump, and the air pipe is connected through the inner wall of the airbag through the air pump.

[0008] As a preferred technical solution of the utility model, a position sensor is fixedly installed on the outer wall of the slider, and there are two position sensors, which are respectively located on the inner wall of the sliding plate and the outer wall of the slider, and the output end of the controller is electrically connected to the input end of the position sensor.

[0009] As a preferred technical solution of the utility model, a notch is provided on the outer wall of the adjusting belt, and the outer wall of the notch is matched with the outer wall of the clamping block.

[0010] As a preferred technical solution of the utility model, one end of the spring is fixed to the outer wall of the block, and the other end of the spring is fixed to the outer wall of the frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The auxiliary fixing device for the semi-recumbent state of the long-term bedridden patient uses external force to lock the connecting block so that the upper plate maintains a stable position. The pull rod is pulled by external force, and the pull rod drives the spring to be compressed through the clamping block, so that the adjustment belt passes through the frame. The pull rod is released by external force, and the spring is released, so that the clamping block is clamped with the outer wall of the adjustment belt, which keeps the patient stable and prevents the adjustment belt from falling off, so that the adjustment belt can be adjusted according to the patient's body shape, thereby increasing the scope of application of the equipment.

[0013] 2. The auxiliary fixation device for the semi-recumbent state of the long-term bedridden patient can operate the controller and use the air pump to output gas to the inner wall of the airbag through the trachea to expand the airbag. The airbag is used to assist the patient in bed, allowing the patient to lie in bed for a long time. The tension of the airbag can be used to adjust the patient's lying position to reduce the patient's pain and improve the comfort of use. The sliding plate drives the airbag to move according to the auxiliary position required by the patient, and the position controller is used to accurately position the airbag and the air pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the air pump of the utility model;

[0016] Figure 3 This is a schematic diagram of the spring structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the controller of the utility model;

[0018] Figure 5 This is a schematic diagram of the lifting rod structure of the utility model.

[0019] In the figure: 1. bed; 2. air pump; 3. slider; 4. air pipe; 5. air bag; 6. lower plate; 7. sliding plate; 8. upper plate; 9. adjustment belt; 10. square frame; 11. pull rod; 12. lifting rod; 13. round rod; 14. controller; 15. connecting block; 16. sliding rod; 17. bracket; 18. spring; 19. block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The invention discloses an auxiliary fixing device for a semi-recumbent state of a long-term bedridden patient, comprising a bed body 1, a slider 3 is slidably connected to the outer wall of the bed body 1, an air pump 2 is fixedly installed on the outer wall of the slider 3, an air tube 4 is fixedly installed on the top of the air pump 2, an air bag 5 is fixedly installed on one end of the air tube 4, a sliding plate 7 is fixedly installed on the bottom of the air bag 5, a round rod 13 is slidably connected to the inner wall of the sliding plate 7, a bracket 17 is fixedly installed on the outer wall of the bed body 1, a lifting rod 12 is rotatably connected to the bracket 17, an output end of the lifting rod 12 is rotatably connected to a connecting block 15, and the inner wall of the connecting block 15 is slidably connected to the lifting rod 12. A sliding rod 16 is connected, an upper plate 8 is fixedly installed on the outer wall of the sliding rod 16, an adjusting belt 9 is fixedly installed on the outer wall of the upper plate 8, a square frame 10 is fixedly installed on the outer wall of the upper plate 8, the outer wall of the upper plate 8 is rotatably connected to the lower plate 6, the inner wall of the square frame 10 is slidably connected to a pull rod 11, a spring 18 is movably sleeved on the outer wall of the pull rod 11, and a clamping block 19 is fixedly installed on the outer wall of the pull rod 11. In the above structure, the lower plate 6 is rotatably connected to the outer wall of the upper plate 8, and the patient lies on the top of the upper plate 8 and the lower plate 6, and the rotation connection between the plates is utilized to make the patient in a semi-recumbent position.

[0022] In a preferred embodiment, a controller 14 is fixedly installed on the outer wall of the bed 1, and the output end of the controller 14 is electrically connected to the input end of the lifting rod 12. A lock is installed on the inner wall of the connecting block 15. In the above structure, by manipulating the controller 14 and using the lifting rod 12 to push the connecting block 15, the sliding rod 16 limits the connecting block 15 so that the connecting block 15 will not derail. There is a lock in the inner cavity of the connecting block 15, so that when the lifting rod 12 lifts the upper plate 8 to a suitable position through the connecting block 15, the connecting block 15 is locked by external force so that the upper plate 8 maintains a stable position.

[0023] In a preferred embodiment, the output end of the controller 14 and the input end of the air pump 2 are electrically connected, and the trachea 4 is connected through the inner wall of the airbag 5 through the air pump 2. In the above structure, by controlling the controller 14, the air pump 2 is used to output gas to the inner wall of the airbag 5 through the trachea 4, so that the airbag 5 is expanded, and the airbag 5 is used to assist the patient in bed, so that the patient can stay in bed for a long time. The tension of the airbag 5 can be used to adjust the patient's lying posture, reduce the patient's pain, and improve the comfort of use.

[0024] In a preferred embodiment, a position sensor is fixedly installed on the outer wall of the slider 3, and there are two position sensors, which are respectively located on the inner wall of the sliding plate 7 and the outer wall of the slider 3. The output end of the controller 14 is electrically connected to the input end of the position sensor. In the above structure, the sliding plate 7 drives the airbag 5 to move according to the auxiliary position required by the patient, and the position controller 14 is used to accurately position the airbag 5 and the air pump 2.

[0025] In a preferred embodiment, a slot is provided on the outer wall of the adjusting belt 9, and the outer wall of the slot is matched with the outer wall of the block 19. In the above structure, the outer wall of the slot is matched with the outer wall of the block 19, and the block 19 is snap-connected with the outer wall of the adjusting belt 9, so that the adjusting belt 9 can be adjusted according to the patient's body shape, thereby increasing the applicability of the equipment.

[0026] In a preferred embodiment, one end of the spring 18 is fixed to the outer wall of the block 19, and the other end of the spring 18 is fixed to the outer wall of the frame 10. In the above structure, the pull rod 11 is pulled by external force, and the pull rod 11 drives the spring 18 to be compressed through the block 19, so that the adjusting belt 9 passes through the frame 10. The pull rod 11 is released by external force, and the spring 18 is released, so that the block 19 is engaged with the outer wall of the adjusting belt 9 to keep the patient fixed and prevent the adjusting belt 9 from falling off.

[0027] Working principle: when the patient lies on the bed 1, the controller 14 is operated to push the connecting block 15 with the lifting rod 12, and the sliding rod 16 limits the connecting block 15 so that the connecting block 15 will not derail. There is a lock in the inner cavity of the connecting block 15, so that when the lifting rod 12 lifts the upper plate 8 to a suitable position through the connecting block 15, the connecting block 15 is locked by external force, so that the upper plate 8 maintains a stable position, and the pull rod 11 is pulled by external force, and the pull rod 11 drives the spring 18 to be compressed through the block 19, so that the adjustment belt 9 passes through the frame 10, and the pull rod 11 is released by external force, and the spring 18 is released. The release is achieved so that the block 19 is engaged with the outer wall of the adjusting belt 9 to keep the patient fixed and prevent the adjusting belt 9 from falling off. By operating the controller 14, the air pump 2 is used to output gas to the inner wall of the airbag 5 through the trachea 4, so that the airbag 5 is expanded. The airbag 5 is used to assist the patient in bed, allowing the patient to lie in bed for a long time. The tension of the airbag 5 is used to adjust the patient's lying posture to reduce the patient's pain and improve the comfort of use. The sliding plate 7 is used to drive the airbag 5 to move according to the auxiliary position required by the patient, and the position controller 14 is used to position the airbag 5 and the air pump 2.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary fixing device for a semi-recumbent state of a long-term bedridden patient, comprising a bed body (1), characterized in that: The outer wall of the bed body (1) is slidably connected to a slider (3), the outer wall of the slider (3) is fixedly installed with an air pump (2), the top of the air pump (2) is fixedly installed with an air pipe (4), one end of the air pipe (4) is fixedly installed with an air bag (5), the bottom of the air bag (5) is fixedly installed with a sliding plate (7), the inner wall of the sliding plate (7) is slidably connected to a round rod (13), the outer wall of the bed body (1) is fixedly installed with a bracket (17), the bracket (17) is rotatably connected to a lifting rod (12), and the output end of the lifting rod (12) is rotatably connected A connecting block (15) is provided, the inner wall of the connecting block (15) is slidably connected to a sliding rod (16), an upper plate (8) is fixedly installed on the outer wall of the sliding rod (16), an adjusting belt (9) is fixedly installed on the outer wall of the upper plate (8), a square frame (10) is fixedly installed on the outer wall of the upper plate (8), the outer wall of the upper plate (8) is rotatably connected to a lower plate (6), the inner wall of the square frame (10) is slidably connected to a pull rod (11), the outer wall of the pull rod (11) is movably sleeved with a spring (18), and a clamping block (19) is fixedly installed on the outer wall of the pull rod (11).

2. The auxiliary fixation device for semi-recumbent state of a long-term bedridden patient according to claim 1, characterized in that: A controller (14) is fixedly mounted on the outer wall of the bed body (1), an output end of the controller (14) is electrically connected to an input end of the lifting rod (12), and a lock is mounted on the inner wall of the connection block (15).

3. The auxiliary fixation device for semi-recumbent state of a long-term bedridden patient according to claim 2, characterized in that: The output end of the controller (14) is electrically connected to the input end of the air pump (2), and the air pipe (4) is connected through the inner wall of the air bag (5) via the air pump (2).

4. The auxiliary fixation device for semi-recumbent state of a long-term bedridden patient according to claim 2, characterized in that: A position sensor is fixedly mounted on the outer wall of the slider (3), and there are two position sensors, which are respectively located on the inner wall of the sliding plate (7) and the outer wall of the slider (3), and the output end of the controller (14) is electrically connected to the input end of the position sensor.

5. The auxiliary fixation device for semi-recumbent state of a long-term bedridden patient according to claim 4, characterized in that: The outer wall of the adjusting belt (9) is provided with a notch, and the outer wall of the notch is matched with the outer wall of the clamping block (19).

6. The auxiliary fixation device for semi-recumbent state of a long-term bedridden patient according to claim 1, characterized in that: One end of the spring (18) is fixed to the outer wall of the block (19), and the other end of the spring (18) is fixed to the outer wall of the frame (10).

Images