Turning-over device for critical nursing
By designing a critical care turnover device, including a pipe tensioning mechanism and a fall-off mechanism, the problem of falling off caused by excessive pulling of the pipes when the critically ill patients turn over is solved, and a safer and more stable turnover process is achieved.
Patent Information
- Application Number
- CN202510257142.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2025-04-15
AI Technical Summary
In the prior art, if the pipe pulling aside when a severely ill patient turns over, it is easy to fall off due to excessive tension of the pipe, resulting in medical accidents.
A critical care turnover device is designed, including a turnover mechanism, a pipe tensioning mechanism and a fall-off prevention mechanism. The pipe tensioning mechanism bonds the pipe to the surface of the connector through medical tape, and uses a tension sensor to detect the pipe tension. When the tension is too large, an alarm is issued through the buzzer in the processor. The anti-fall mechanism limits the patient through the airbag and air pump to avoid falling down when turning over.
It effectively reduces the working intensity of nursing workers, avoids the risk of pipe falling off due to excessive tension, and ensures that the patient's turnover process is safer and more stable.
Smart Images
Figure CN119818304A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical care, and in particular to a critical care turning device. Background Art
[0002] Critical care nursing is a comprehensive applied discipline that studies the rescue, nursing and scientific management of critically ill patients, with the purpose of saving patients' lives, improving the success rate of rescue, promoting patients' recovery, reducing the disability rate and improving the quality of life. It is based on modern medical science and nursing professional theories and studies the rescue, nursing and scientific management of critically ill patients. In the intensive care unit of the hospital, there are many patients with coma, hemiplegia and bone injuries and critically ill patients who have been bedridden for a long time. If these patients are not turned over on time, their muscles and tissues will be compressed for a long time, blood circulation will be blocked, causing muscle and tissue hypoxia, leading to cell death, which will aggravate the condition and even cause muscle and tissue necrosis in severe cases. Therefore, it is very important to turn bedridden patients over on time.
[0003] At present, when caring for critically ill patients, the turning action is mostly performed manually by nurses. Helping patients to turn over is a difficult nursing task, especially for paralyzed patients, because they have to turn over frequently, the work intensity and workload are high. In addition, when assisting patients to turn over, if the patient turns over too quickly, the body is easy to collide with the bed due to inertia. At the same time, in the process of turning over, the breathing tube and other pipes will be pulled. When the pulling amplitude is too large, the pipe is easy to fall off due to excessive tension, causing medical accidents. Therefore, a critical care turning device is proposed to solve such problems. Summary of the invention
[0004] To this end, the present invention provides a critical care turning device to solve the problem in the prior art that when the pulling amplitude of the pipeline is too large, the pipeline is prone to fall off due to excessive tension.
[0005] In order to achieve the above object, the present invention provides the following technical solutions:
[0006] According to a first aspect of the present invention, a critical care turning device includes a turning mechanism, a pipe tensioning mechanism is provided on the surface of the turning mechanism, the surface of the turning mechanism is fixedly connected to an anti-falling mechanism, the pipe tensioning mechanism includes a hook, one side of the hook is fixedly connected to a first mounting plate, one side of the first mounting plate is fixedly connected to a slide rail, the surface of the slide rail is fixedly connected to a sliding block, the bottom of the sliding block is fixedly connected to a spring, the lower end of the spring is fixedly connected to a tension sensor, one side of the tension sensor is fixedly connected to one side of the first mounting plate, and one side of the sliding block is fixedly connected to a connecting piece.
[0007] Furthermore, the turning mechanism comprises a bed leg, one side of the bed leg is fixedly connected to a bed board, and the bottom of the bed board is fixedly connected to a second mounting plate.
[0008] Furthermore, a first rotating member is fixedly connected to the top of the second mounting plate, and an electric telescopic rod is rotatably connected inside the first rotating member.
[0009] Furthermore, the top of the electric telescopic rod is rotatably connected to a turning board, and one side of the turning board is rotatably connected to the inside of the bed board.
[0010] Furthermore, a pressure sensor is fixedly connected to the inner wall of the turning board, and a detection plate is fixedly connected to the top of the pressure sensor.
[0011] Furthermore, a mounting hole is opened on the surface of the bed board, the inner wall of the mounting hole overlaps with the surface of the hook, and guardrails are fixedly connected to both sides of the top of the bed board.
[0012] Furthermore, the anti-fall mechanism includes an airbag, one side of the airbag is fixedly connected to one side of the guardrail, one side of the airbag is fixedly connected to an anti-fall plate, and one side of the airbag is connected to a pipe.
[0013] Furthermore, one end of the pipeline is connected to an air pump, one side of the air pump is fixedly connected to one side of the guardrail, and a processor with a built-in buzzer is fixedly connected to the surface of the air pump.
[0014] Furthermore, the processor is connected to the tension sensor and the pressure sensor signals, and a solenoid valve connected to the processor signal is arranged inside the pipeline.
[0015] The present invention has the following advantages: through the setting of the turning mechanism, when the patient is turned over, the electric telescopic rod pushes the lifting of one side of the turning board to assist the patient in turning over, thereby reducing the workload of the caregiver; at the same time, during the turning process, the airbag is inflated to make the anti-falling board contact one side of the patient, thereby limiting the position of the patient and preventing the patient from colliding with the guardrail when turning over; at the same time, the setting of the pipeline tensioning mechanism allows the pipeline to be bonded to the surface of the connecting piece through medical tape; when the pipeline is pulled during turning over, the tension of the pipeline is detected by the tension sensor; when the tension is too large, an alarm is sounded by the buzzer in the processor to remind the caregiver, thereby preventing the pipeline from falling off due to excessive tension. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The present invention provides a front view of a critical care turning device.
[0017] Figure 2 The present invention is a bottom view of a critical care turning device provided by the present invention.
[0018] Figure 3 A diagram of a pipeline tensioning mechanism of a critical care turning device provided by the present invention.
[0019] Figure 4An exploded view of a turning mechanism of a critical care turning device provided by the present invention.
[0020] Figure 5 A critical care turning device provided by the present invention Figure 3 Enlarged view of point A.
[0021] In the figure: 11, bed legs; 12, bed board; 13, second mounting plate; 14, first rotating member; 15, electric telescopic rod; 16, turning board; 17, pressure sensor; 18, detection plate; 19, mounting hole; 110, guardrail; 21, hook; 22, first mounting plate; 23, slide rail; 24, slide block; 25, spring; 26, tension sensor; 27, connecting part; 31, airbag; 32, anti-fall plate; 33, pipeline; 34, air pump; 35, processor. DETAILED DESCRIPTION
[0022] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0023] Example 1
[0024] like Figures 1 to 5 As shown, a critical care turning device in an embodiment of the first aspect of the present invention comprises a turning mechanism, a pipe tensioning mechanism is arranged on the surface of the turning mechanism, the anti-falling mechanism is fixedly connected to the surface of the turning mechanism, the pipe tensioning mechanism comprises a hook 21, a first mounting plate 22 is fixedly connected to one side of the hook 21, a slide rail 23 is fixedly connected to one side of the first mounting plate 22, a sliding block 24 is fixedly connected to the surface of the slide rail 23, a spring 25 is fixedly connected to the bottom of the sliding block 24, a tension sensor 26 is fixedly connected to the lower end of the spring 25, one side of the tension sensor 26 is fixedly connected to one side of the first mounting plate 22, and one side of the sliding block 24 is fixedly connected to a connecting piece 27;
[0025] In the above embodiment, it should be noted that, during the turning process, the pipeline pulls the connecting piece 27, so that the sliding block 24 slides upward along the slide rail 23, and at the same time, the sliding block 24 pulls the spring 25 to extend, and the tension applied by the spring 25 is detected by the tension sensor 26, so that the tension of the pipeline at this time can be known. When the tension is too large, an alarm is sounded through the buzzer in the processor 35;
[0026] The technical effect achieved by the above embodiment is: reminding nursing staff to avoid the pipe falling off, making it easier to use.
[0027] Example 2
[0028] like Figures 1 to 5 As shown, a critical care turning device includes all the contents of Example 1. In addition, a pipe tensioning mechanism is provided on the surface of the turning mechanism, and the surface of the turning mechanism is fixedly connected to the anti-falling mechanism. The pipe tensioning mechanism includes a hook 21, one side of the hook 21 is fixedly connected to a first mounting plate 22, one side of the first mounting plate 22 is fixedly connected to a slide rail 23, the surface of the slide rail 23 is fixedly connected to a sliding block 24, the bottom of the sliding block 24 is fixedly connected to a spring 25, the lower end of the spring 25 is fixedly connected to a tension sensor 26, one side of the tension sensor 26 is fixedly connected to one side of the first mounting plate 22, one side of the sliding block 24 is fixedly connected to a connector 27, and the turning mechanism includes bed legs. 11, a bed board 12 is fixedly connected to one side of the bed leg 11, a second mounting plate 13 is fixedly connected to the bottom of the bed board 12, a first rotating member 14 is fixedly connected to the top of the second mounting plate 13, an electric telescopic rod 15 is rotatably connected to the inside of the first rotating member 14, a turning plate 16 is rotatably connected to the top of the electric telescopic rod 15, one side of the turning plate 16 is rotatably connected to the inside of the bed board 12, a pressure sensor 17 is fixedly connected to the inner wall of the turning plate 16, a detection plate 18 is fixedly connected to the top of the pressure sensor 17, a mounting hole 19 is opened on the surface of the bed board 12, the inner wall of the mounting hole 19 overlaps the surface of the hook 21, and guardrails 110 are fixedly connected to both sides of the top of the bed board 12;
[0029] In the above embodiment, it should be noted that the oxygen supply tube and other pipes are bonded to the surface of the connector 27 by medical tape, and when turning over a critically ill patient, the electric telescopic rod 15 is started, and the electric telescopic rod 15 pushes one side of the turning board 16 to lift up, so that one side of the body of the critically ill patient lying flat on the surface of the bed board 12 is lifted and turned over. At the same time, during the turning over process, the pressure on the pressure detection plate 18 is detected by the pressure sensor 17;
[0030] The technical effect achieved by the above embodiment is: when abnormal pressure exists, turning over is stopped to avoid the patient from being hurt.
[0031] Example 3
[0032] like Figures 1 to 5As shown, a critical care turning device includes all the contents of Example 2. In addition, a pipe tensioning mechanism is provided on the surface of the turning mechanism, and the surface of the turning mechanism is fixedly connected to the anti-falling mechanism. The pipe tensioning mechanism includes a hook 21, one side of the hook 21 is fixedly connected to a first mounting plate 22, one side of the first mounting plate 22 is fixedly connected to a slide rail 23, the surface of the slide rail 23 is fixedly connected to a sliding block 24, the bottom of the sliding block 24 is fixedly connected to a spring 25, the lower end of the spring 25 is fixedly connected to a tension sensor 26, and one side of the tension sensor 26 is fixedly connected to one side of the first mounting plate 22 , a connector 27 is fixedly connected to one side of the sliding block 24, the anti-fall mechanism includes an airbag 31, one side of the airbag 31 is fixedly connected to one side of the guardrail 110, one side of the airbag 31 is fixedly connected to an anti-fall plate 32, one side of the airbag 31 is connected to a pipe 33, one end of the pipe 33 is connected to an air pump 34, one side of the air pump 34 is fixedly connected to one side of the guardrail 110, a processor 35 with a built-in buzzer is fixedly connected to the surface of the air pump 34, the processor 35 is connected to the tension sensor 26 and the pressure sensor 17, and an electromagnetic valve connected to the processor 35 signal is arranged inside the pipe 33;
[0033] In the above embodiment, it should be noted that, during the turning process, the air pump 34 on the corresponding side of the turning is started, and under the action of the air pump 34, the air bag 31 is inflated along the pipe 33, and the anti-fall plate 32 is brought into contact with the side of the patient through the expansion of the air bag 31.
[0034] The technical effect achieved by the above embodiment is: preventing the patient from falling down suddenly and making the patient turn over more smoothly.
[0035] Working principle: When in use, the oxygen supply tube and other pipes are bonded to the surface of the connector 27 by medical tape. When turning over a critically ill patient, the electric telescopic rod 15 is started, and the electric telescopic rod 15 pushes one side of the turning board 16 to lift up, so as to lift one side of the body of the critically ill patient lying flat on the surface of the bed board 12 and turn the patient over. At the same time, during the turning over process, the pressure on the pressure detection plate 18 is detected by the pressure sensor 17. When there is abnormal pressure, turning over is stopped to avoid injury to the patient. At the same time, during the turning over process, the air pump 34 on the corresponding side of the turning over is started, and the air pump 34 is turned over. Under the action of, the airbag 31 is inflated along the pipe 33, and the anti-fall plate 32 is in contact with the patient's side through the expansion of the airbag 31 to prevent the patient from falling suddenly and make the patient turn over more smoothly. At the same time, in the process of turning over, the pipe pulls the connecting piece 27 to make the sliding block 24 slide upward along the slide rail 23. At the same time, the sliding block 24 pulls the spring 25 to extend. The tension applied by the spring 25 is detected by the tension sensor 26, and the tension of the pipe at this time can be known. When the tension is too large, an alarm is sounded through the buzzer in the processor 35 to remind the nursing staff to prevent the pipe from falling off and make it more convenient to use.
Claims
1. A critical care turning device, characterized in that: The invention comprises a turning mechanism, a pipe tensioning mechanism is arranged on the surface of the turning mechanism, an anti-falling mechanism is fixedly connected to the surface of the turning mechanism, the pipe tensioning mechanism comprises a hook (21), one side of the hook (21) is fixedly connected to a first mounting plate (22), one side of the first mounting plate (22) is fixedly connected to a slide rail (23), the surface of the slide rail (23) is fixedly connected to a sliding block (24), the bottom of the sliding block (24) is fixedly connected to a spring (25), the lower end of the spring (25) is fixedly connected to a tension sensor (26), one side of the tension sensor (26) is fixedly connected to one side of the first mounting plate (22), and one side of the sliding block (24) is fixedly connected to a connecting piece (27).
2. The critical care turning device according to claim 1, characterized in that: The turning mechanism comprises a bed leg (11), one side of the bed leg (11) is fixedly connected to a bed board (12), and the bottom of the bed board (12) is fixedly connected to a second mounting plate (13).
3. The critical care turning device according to claim 2, characterized in that: The top of the second mounting plate (13) is fixedly connected to a first rotating member (14), the interior of the first rotating member (14) is rotatably connected to an electric telescopic rod (15), the top of the electric telescopic rod (15) is rotatably connected to a turning board (16), and one side of the turning board (16) is rotatably connected to the interior of the bed board (12).
4. The critical care turning device according to claim 3, characterized in that: The inner wall of the turning board (16) is fixedly connected with a pressure sensor (17), and the top of the pressure sensor (17) is fixedly connected with a detection plate (18).
5. The critical care turning device according to claim 2, characterized in that: A mounting hole (19) is provided on the surface of the bed board (12), the inner wall of the mounting hole (19) overlaps the surface of the hook (21), and guardrails (110) are fixedly connected to both sides of the top of the bed board (12).
6. The critical care turning device according to claim 1, characterized in that: The anti-fall mechanism comprises an air bag (31), one side of the air bag (31) is fixedly connected to one side of the guardrail (110), one side of the air bag (31) is fixedly connected to an anti-fall plate (32), and one side of the air bag (31) is connected to a pipe (33).
7. The critical care turning device according to claim 6, characterized in that: One end of the pipeline (33) is connected to an air pump (34), one side of the air pump (34) is fixedly connected to one side of the guardrail (110), and a processor (35) with a built-in buzzer is fixedly connected to the surface of the air pump (34).
8. The critical care turning device according to claim 7, characterized in that: The processor (35) is connected to the tension sensor (26) and the pressure sensor (17) via signals, and a solenoid valve connected to the processor (35) via signals is provided inside the pipeline (33).