Prone position ventilation gas position adjusting device

Abstract

The utility model discloses a prone position ventilation body position adjusting device, which belongs to the technical field of nursing equipment, and comprises a bed board, a plurality of air bags are fixed on the top surface of the bed board, four support rods are fixed on the bottom surface of the bed board, a first mounting plate and a second mounting plate are further fixed on the bottom surface of the bed board, and the first mounting plate and the second mounting plate are fixed on the top surface of the bed board. A plurality of transmission shafts are rotationally connected between the first mounting plate and the second mounting plate, an air supply pipe and a plurality of air inlet valves are fixed to the side, away from the second mounting plate, of the first mounting plate, and the lower ends of the air inlet valves are fixedly connected with the outer side of the air supply pipe; a plurality of supports are further fixed to the side, away from the second mounting plate, of the first mounting plate, one end of each support is rotationally connected with an operating rod, a tension spring is fixed to the middle of the outer side of each operating rod, and one end of each tension spring is fixedly connected with the other end of the corresponding support. According to the utility model, the air bags 2 at different positions are adjusted to inflate and deflate, so that the effect of quickly adjusting the supporting part is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing equipment, and more specifically, particularly relates to a prone ventilation position regulating device. Background Art

[0002] Prone ventilation is a popular and effective respiratory therapy method, the main purpose of which is to promote lung ventilation, reduce lung edema, improve respiratory mechanical effect, improve blood oxygen saturation, etc. In the existing prone ventilation position adjustment device, soft objects such as pillows are stuffed under the body to adjust the body position when lying prone. However, long-term compression in a fixed position will lead to poor blood circulation, and the pillow position needs to be adjusted regularly, which requires the patient to stand up. For critically ill patients, this is inconvenient. Therefore, a prone ventilation position adjustment device is proposed. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a prone ventilation position adjustment device, which can quickly adjust the supporting position by adjusting the inflation and deflation of air bags in different positions, so as to solve the problem that the existing prone ventilation position adjustment device proposed in the above background technology requires soft objects such as pillows to be stuffed under the body to adjust the body position when lying prone, but long-term compression in a fixed position will lead to poor blood circulation, and the position of the pillow needs to be adjusted regularly, which requires the patient to stand up, which is inconvenient for critically ill patients.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a prone ventilation level adjustment device, comprising a bed board, a plurality of air bags are fixed to the top surface of the bed board, four support rods are fixed to the bottom surface of the bed board, a first mounting plate and a second mounting plate are also fixed to the bottom surface of the bed board, a plurality of transmission shafts are rotatably connected between the first mounting plate and the second mounting plate, an air supply pipe and a plurality of air intake valves are fixed to the side of the first mounting plate away from the second mounting plate, the lower ends of the plurality of air intake valves are fixedly connected to the outside of the air supply pipe, a plurality of supports are also fixed to the side of the first mounting plate away from the second mounting plate, one end of the support is rotatably connected to an operating rod, a tension spring is fixed to the middle part of the outer side of the operating rod, one end of the tension spring is fixedly connected to the other end of the support The gear train is connected to the gear of the gear train with a first gear connected to the first gear and a second gear connected to the gear train, and the gear train has a gear connected to the gear of the gear train with a first gear connected to the gear train.

[0005] As a preferred technical solution of the present utility model, the first mounting plate and the second mounting plate are parallel to each other.

[0006] As a preferred technical solution of the utility model, the upper end of the air inlet valve passes through the interior of the bed board and is connected with the interior of the airbag.

[0007] As a preferred technical solution of the utility model, the upper end of the exhaust valve passes through the interior of the bed board and is connected with the interior of the airbag.

[0008] As a preferred technical solution of the present utility model, the arrangement direction of the first connecting rod is opposite to the arrangement direction of the fourth connecting rod.

[0009] As a preferred technical solution of the present utility model, a plurality of the airbags are arranged at equal intervals.

[0010] As a preferred technical solution of the utility model, one end of the tension spring is on the same horizontal line as the center of the rotating shaft of the operating rod.

[0011] The utility model provides a prone ventilation position regulating device, which has the following beneficial effects:

[0012] 1. The prone ventilation position adjustment device can quickly adjust the supporting position by adjusting the inflation and deflation of air bags in different positions, thus solving the problem that the existing prone ventilation position adjustment device requires soft objects such as pillows to be stuffed under the body to adjust the body position when lying prone, but long-term compression in a fixed position will lead to poor blood circulation, and the pillow position needs to be adjusted regularly, which requires the patient to stand up, which is inconvenient for critically ill patients.

[0013] 2. The prone ventilation position regulating device has a reasonable and compact structure design and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a prone ventilation position regulating device.

[0015] Figure 2 The utility model is a schematic diagram of the disassembled structure of a prone ventilation position regulating device.

[0016] Figure 3 The utility model is a prone position ventilation position regulating device Figure 2 A is an enlarged schematic diagram.

[0017] Figure 4 The utility model is a prone position ventilation position regulating device Figure 2 The enlarged schematic diagram of point B in FIG.

[0018] In the figure: 1. bed board; 2. air bag; 3. support rod; 4. first mounting plate; 5. second mounting plate; 6. transmission shaft; 7. air supply pipe; 8. intake valve; 9. support; 10. operating lever; 11. tension spring; 12. first bevel gear; 13. second bevel gear; 14. first connecting rod; 15. second connecting rod; 16. third connecting rod; 17. exhaust valve; 18. fourth connecting rod; 19. fifth connecting rod; 20. sixth connecting rod. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a prone position ventilation level regulating device, comprising a bed board 1, a plurality of air bags 2 are fixed to the top surface of the bed board 1, four support rods 3 are fixed to the bottom surface of the bed board 1, a first mounting plate 4 and a second mounting plate 5 are also fixed to the bottom surface of the bed board 1, a plurality of transmission shafts 6 are rotatably connected between the first mounting plate 4 and the second mounting plate 5, an air supply pipe 7 and a plurality of air intake valves 8 are fixed to the side of the first mounting plate 4 away from the second mounting plate 5, and the lower ends of the plurality of air intake valves 8 are connected to the air supply pipe 7. The first mounting plate 4 is fixedly connected to the outside of the first mounting plate 4, and a plurality of supports 9 are also fixed on one side away from the second mounting plate 5. An operating rod 10 is rotatably connected to one end of the support 9. A tension spring 11 is fixed to the middle part of the outside of the operating rod 10. One end of the tension spring 11 is fixedly connected to the other end of the support 9. A first bevel gear 12 is fixed to one end of the rotating shaft of the operating rod 10. A second bevel gear 13 is meshedly connected to the outside of the first bevel gear 12. The inner side of the second bevel gear 13 is coaxially fixedly connected to the outside of the transmission shaft 6. One end of the transmission shaft 6 A first connecting rod 14 is fixed to the end, one end of the first connecting rod 14 is rotatably connected to the second connecting rod 15, the upper end of the second connecting rod 15 is rotatably connected to the third connecting rod 16, one end of the third connecting rod 16 is fixedly connected to one end of the operating shaft of the intake valve 8, a plurality of exhaust valves 17 are fixed to the side of the second mounting plate 5 away from the first mounting plate 4, a fourth connecting rod 18 is fixed to the other end of the transmission shaft 6, one end of the fourth connecting rod 18 is rotatably connected to the fifth connecting rod 19, the upper end of the fifth connecting rod 19 is rotatably connected to the sixth connecting rod 20, one end of the sixth connecting rod 20 is fixedly connected to one end of the operating shaft of the exhaust valve 17, the first mounting plate 4 and the second mounting plate 5 are parallel to each other, the upper end of the intake valve 8 passes through the interior of the bed board 1 and is connected to the interior of the airbag 2, the upper end of the exhaust valve 17 passes through the interior of the bed board 1 and is connected to the interior of the airbag 2, the arrangement direction of the first connecting rod 14 is opposite to that of the fourth connecting rod 18, the plurality of airbags 2 are arranged at equal intervals, and one end of the tension spring 11 is on the same horizontal line as the center of the rotating shaft of the operating rod 10;

[0023] The gas is input into the airbag 2 through the air supply pipe 7 and the air inlet valve 8 by an external air pump, so that the airbag 2 expands. In this process, by pulling the operating lever 10 downward, the operating lever 10 drives the first bevel gear 12 to rotate through the rotating shaft, the first bevel gear 12 drives the second bevel gear 13 and the transmission shaft 6 to rotate, the transmission shaft 6 drives the first connecting rod 14 to rotate, the first connecting rod 14 drives the third connecting rod 16 to rotate through the second connecting rod 15, and the third connecting rod 16 rotates the air inlet valve 8 to close it. At the same time, the transmission shaft 6 also drives the fourth connecting rod 18 to rotate, and the fourth connecting rod 18 drives the sixth connecting rod 2 through the fifth connecting rod 19. 0. Since the arrangement direction of the first connecting rod 14 is opposite to the arrangement direction of the fourth connecting rod 18, the exhaust valve 17 is opened, and the air bag 2 is quickly exhausted by closing the air inlet valve 8 and opening the exhaust valve 17. By adjusting the inflation and deflation of the air bag 2 at different positions, the supporting part can be quickly adjusted, which solves the problem of the existing prone ventilation position adjustment device. When lying prone, soft objects such as pillows are stuffed under the body to adjust the body position. However, long-term compression in a fixed position will lead to poor blood circulation, and the pillow position needs to be adjusted regularly, which requires the patient to get up, which is inconvenient for critically ill patients.

[0024] Specific usage and function of this embodiment: The utility model inputs gas into the airbag 2 through the air supply pipe 7 and the air inlet valve 8 through an external air pump, so that the airbag 2 expands. In this process, by pulling the operating lever 10 downward, the operating lever 10 drives the first bevel gear 12 to rotate through the rotating shaft, the first bevel gear 12 drives the second bevel gear 13 and the transmission shaft 6 to rotate, the transmission shaft 6 drives the first connecting rod 14 to rotate, the first connecting rod 14 drives the third connecting rod 16 to rotate through the second connecting rod 15, and the third connecting rod 16 rotates the air inlet valve 8 to close it. At the same time, the transmission shaft 6 also drives the fourth connecting rod 18 to rotate, and the fourth connecting rod 18 drives the sixth connecting rod 20 through the fifth connecting rod 19. Since the arrangement direction of the first connecting rod 14 is opposite to that of the fourth connecting rod 18, the exhaust valve 17 is opened, and the airbag 2 is quickly exhausted by closing the air inlet valve 8 and opening the exhaust valve 17. By adjusting the inflation and deflation of the airbag 2 at different positions, the function of quickly adjusting the supporting position is achieved.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prone ventilation position regulating device, comprising a bed board (1), characterized in that: A plurality of air bags (2) are fixed to the top surface of the bed board (1), four support rods (3) are fixed to the bottom surface of the bed board (1), a first mounting plate (4) and a second mounting plate (5) are also fixed to the bottom surface of the bed board (1), a plurality of transmission shafts (6) are rotatably connected between the first mounting plate (4) and the second mounting plate (5), an air supply pipe (7) and a plurality of air intake valves (8) are fixed to the side of the first mounting plate (4) away from the second mounting plate (5), the lower ends of the plurality of air intake valves (8) are all fixedly connected to the outer side of the air supply pipe (7), a plurality of supports (9) are also fixed to the side of the first mounting plate (4) away from the second mounting plate (5), one end of the support (9) is rotatably connected to an operating rod (10), a tension spring (11) is fixed to the middle part of the outer side of the operating rod (10), one end of the tension spring (11) is fixedly connected to the other end of the support (9), and a first bevel gear (12) is fixed to one end of the rotating shaft of the operating rod (10) The outer side of the first bevel gear (12) is meshedly connected with the second bevel gear (13), the inner side of the second bevel gear (13) is coaxially fixedly connected with the outer side of the transmission shaft (6), a first connecting rod (14) is fixed to one end of the transmission shaft (6), one end of the first connecting rod (14) is rotatably connected to the second connecting rod (15), the upper end of the second connecting rod (15) is rotatably connected to the third connecting rod (16), one end of the third connecting rod (16) is fixedly connected to one end of the operating shaft of the intake valve (8), a plurality of exhaust valves (17) are fixed to the side of the second mounting plate (5) away from the first mounting plate (4), a fourth connecting rod (18) is fixed to the other end of the transmission shaft (6), one end of the fourth connecting rod (18) is rotatably connected to the fifth connecting rod (19), the upper end of the fifth connecting rod (19) is rotatably connected to the sixth connecting rod (20), one end of the sixth connecting rod (20) is fixedly connected to one end of the operating shaft of the exhaust valve (17).

2. A prone ventilation position regulating device according to claim 1, characterized in that: The first mounting plate (4) and the second mounting plate (5) are parallel to each other.

3. The prone ventilation position regulating device according to claim 1, characterized in that: The upper end of the air inlet valve (8) passes through the interior of the bed board (1) and is connected to the interior of the air bag (2).

4. The prone ventilation position regulating device according to claim 1, characterized in that: The upper end of the exhaust valve (17) passes through the interior of the bed board (1) and is connected to the interior of the air bag (2).

5. The prone ventilation position regulating device according to claim 1, characterized in that: The arrangement direction of the first connecting rod (14) is opposite to the arrangement direction of the fourth connecting rod (18).

6. The prone ventilation position regulating device according to claim 1, characterized in that: The plurality of air bags (2) are arranged at equal intervals.

7. The prone ventilation position regulating device according to claim 1, characterized in that: One end of the tension spring (11) is on the same horizontal line as the center of the rotation axis of the operating rod (10).

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