Inflatable face ring for prone position ventilation

Abstract

The utility model discloses an inflatable face ring for prone position ventilation, which relates to the technical field of medical instruments and comprises a ventilation main body, an inflatable ring is fixedly connected to the outer wall of the ventilation main body, an air inlet is formed in the center of the top of the ventilation main body, and an exhaust port is formed in one end, far away from the air inlet, of the ventilation main body. And a cooling mechanism is arranged on the inner wall of the ventilation main body. The water inlet pipe is arranged at one end of the bottom of the ventilation main body, water is injected into the liquid storage bin through the water inlet pipe, then the water inlet pipe is closed, and the ventilation main body is made of polytetrafluoroethylene, so that the ventilation main body has excellent air permeability and good hydrophobicity; the situation that the liquid storage bin is crushed by the weight of the head of the patient, water seeps through the ventilation body, and the face of the patient is wet is avoided, and the problem that the face of the patient is stuffy and uncomfortable due to the fact that the face of the patient is buried in the ventilation body for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an inflatable face ring for prone position ventilation. Background Art

[0002] Prone ventilation therapy is a breathing therapy method that can be used to improve lung diseases, heart diseases, etc. It needs to be performed under the guidance of a doctor. Prone ventilation therapy is a special breathing method. The patient takes a prone position with his face down, shoulders inward, chest and spine bent forward, and shoulders raised. It can expand the lungs and increase lung capacity, which can help patients improve lung diseases such as pneumonia, emphysema, and tuberculosis. At the same time, this method can also relieve patients' heart diseases such as angina pectoris and myocardial infarction, increase cardiac output, and improve heart function. In addition, this method can also be used to improve the patient's sleep state and relieve insomnia symptoms.

[0003] During use of the existing inflatable face ring for prone position ventilation, the patient buries his face in the device for a long time, causing the face to become stuffy and uncomfortable. Utility Model Content

[0004] The utility model provides an inflatable face ring for ventilation in prone position, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An inflatable face ring for ventilation in a prone position comprises a ventilation body, an inflatable ring is fixedly connected to the outer wall of the ventilation body, an air inlet is provided at the center of the top of the ventilation body, and the ventilation body is also provided with an exhaust port. The positional relationship between the air inlet and the exhaust port on the ventilation body is set as follows: when a person's face is buried in the ventilation body, the air inlet corresponds to the nose of the person's face, and the exhaust port corresponds to the mouth of the person's face. The inner wall of the ventilation body is provided with a cooling mechanism.

[0007] A further improvement of the technical solution of the utility model is that the cooling mechanism includes a water inlet pipe fixedly connected to one end of the bottom of the ventilation body, one end of the water inlet pipe is fixedly connected to a liquid storage bin, and the material of the ventilation body is polytetrafluoroethylene.

[0008] A further improvement of the technical solution of the utility model is that: one end of the top of the inflatable ring is fixedly connected with an inflatable valve, and one end of the inflatable ring away from the inflatable valve is fixedly connected with a guard plate.

[0009] A further improvement of the technical solution of the utility model is that a disposable exhaust pipe is inserted into the inner wall of the exhaust port, and the material of the disposable exhaust pipe is PVC.

[0010] A further improvement of the technical solution of the utility model is that a disposable air inlet pipe is inserted into the inner wall of the air inlet, and limiting blocks are fixedly connected to both sides of the outer wall of the disposable air inlet pipe, and one end of the limiting block is inserted into the bottom of the ventilation body.

[0011] A further improvement of the technical solution of the utility model is that: slide grooves are provided on both sides of the bottom of the ventilation body away from the air inlet, and the inner wall of the slide groove is slidably connected with a latch, and one end of the latch is plugged into the inner wall of the limit block.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] The utility model provides an inflatable face ring for ventilation in the prone position, wherein a water inlet pipe is arranged at one end of the bottom of the ventilation main body, water is injected into a liquid storage tank through the water inlet pipe, and then the water inlet pipe is closed; since the ventilation main body is made of polytetrafluoroethylene, the ventilation main body has excellent air permeability and relatively good hydrophobicity, thereby preventing the weight of the patient's head from crushing the liquid storage tank, causing water to seep out through the ventilation main body and causing the patient's face to become wet, thereby solving the problem of the patient burying his face in the ventilation main body for a long time, causing stuffiness on the face and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a bottom schematic diagram of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. ventilation body; 2. inflatable ring; 3. air inlet; 4. exhaust port; 5. water inlet pipe; 6. liquid storage tank; 7. inflation valve; 8. guard plate; 9. disposable exhaust pipe; 10. disposable air inlet pipe; 11. limit block; 12. slide groove; 13. latch. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the embodiments:

[0020] Example 1

[0021] like Figure 1-4 As shown, the utility model provides an inflatable face ring for prone ventilation, including a ventilation main body 1, an inflatable ring 2 is fixedly connected to the outer wall of the ventilation main body 1, an air inlet 3 is opened at the center of the top of the ventilation main body 1, and the ventilation main body 1 is also provided with an exhaust port 4. The positional relationship between the air inlet 3 and the exhaust port 4 on the ventilation main body 1 is set as follows: when a person's face is buried in the ventilation main body 1, the air inlet 3 corresponds to the nose of the person's face, and the exhaust port 4 corresponds to the mouth of the person's face. The inner wall of the ventilation main body 1 is provided with a cooling mechanism.

[0022] In this embodiment, an inflatable ring 2 is provided on the outer wall of the ventilation main body 1, and the inflatable ring 2 is inflated by using an inflation valve 7 provided at one end of the top of the inflatable ring 2, so as to adjust the height of the inflatable ventilation main body 1, so that the patient can bury his face in the ventilation main body 1 more comfortably, and an air inlet 3 is provided at the center of the ventilation main body 1, and a disposable air inlet tube 10 is inserted from the bottom of the ventilation main body 1, and the disposable air inlet tube 10 is fixed by a latch 13, and an exhaust port 4 is provided at one end of the ventilation main body 1 away from the air inlet 3, and a disposable exhaust tube 9 is inserted from the top of the ventilation main body 1, so as to ensure the hygiene of the equipment, when the patient buries his face in the ventilation main body 1, the air inlet 3 corresponds to the nose of the human face, and the exhaust port 4 corresponds to the mouth of the human face, and by injecting water into the cooling mechanism, the problem of the patient burying his face in the ventilation main body 1 for a long time, causing stuffiness on the face, thereby causing discomfort to the patient is solved.

[0023] Example 2

[0024] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the cooling mechanism includes a water inlet pipe 5 fixedly connected to one end of the bottom of the ventilation body 1, one end of the water inlet pipe 5 is fixedly connected to a liquid storage tank 6, and the material of the ventilation body 1 is polytetrafluoroethylene.

[0025] In this embodiment, a water inlet pipe 5 is provided at one end of the bottom of the ventilation main body 1, water is injected into the liquid storage tank 6 through the water inlet pipe 5, and then the water inlet pipe 5 is closed. Since the ventilation main body 1 is made of polytetrafluoroethylene, the ventilation main body 1 has excellent air permeability and relatively good hydrophobicity, which prevents the weight of the patient's head from crushing the liquid storage tank 6, causing water to seep through the ventilation main body 1 and causing the patient's face to become wet, thereby solving the problem of the patient burying his face in the ventilation main body 1 for a long time, causing the face to become stuffy, thereby causing discomfort to the patient.

[0026] Example 3

[0027] like Figure 1-4As shown, based on Example 1, the utility model provides a technical solution: preferably, one end of the top of the inflatable ring 2 is fixedly connected to the inflation valve 7, and the end of the inflatable ring 2 away from the inflation valve 7 is fixedly connected to the guard plate 8.

[0028] In this embodiment, an inflation valve 7 is provided at one end of the top of the inflatable ring 2, and the height of the inflatable ventilation body 1 is adjusted by using the inflation valve 7, so that the patient can bury his face in the ventilation body 1 more comfortably. A protective plate 8 is provided at the end of the inflatable ring 2 away from the inflation valve 7, so that the patient's neck can fit into the protective plate 8, thereby preventing the inflatable ring 2 from pressing against the patient's neck when it swells, causing the patient to have an uncomfortable reaction.

[0029] Example 4

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a disposable exhaust pipe 9 is inserted into the inner wall of the exhaust port 4, and the material of the disposable exhaust pipe 9 is PVC. A disposable air inlet pipe 10 is inserted into the inner wall of the air inlet 3, and the two sides of the outer wall of the disposable air inlet pipe 10 are fixedly connected with limiting blocks 11, and one end of the limiting block 11 is inserted into the bottom of the ventilation body 1. The bottom of the ventilation body 1 is provided with sliding grooves 12 on both sides away from the air inlet 3, and the inner wall of the sliding groove 12 is slidably connected with a pin 13, and one end of the pin 13 is inserted into the inner wall of the limiting block 11.

[0031] In this embodiment, a disposable exhaust pipe 9 is arranged on the inner wall of the exhaust port 4. Since the material of the disposable exhaust pipe 9 is PVC, the disposable exhaust pipe 9 has good flexibility. A slide groove 12 is arranged on both sides of the air inlet 3, and a latch 13 is arranged on the inner wall of the slide groove 12. When the disposable air inlet pipe 10 is inserted into the air inlet 3, a limit block 11 is arranged on both sides of the outer wall of the disposable air inlet pipe 10. At this time, the latch 13 is moved so that one end of the latch 13 is inserted into the limit block 11, thereby fixing the disposable air inlet pipe 10 and ensuring the safety and hygiene of the equipment.

[0032] The working principle of the inflatable face ring for prone position ventilation is described in detail below.

[0033] like Figure 1-4As shown, by arranging an inflatable ring 2 on the outer wall of the ventilation main body 1, using the inflation valve 7 arranged at one end of the top of the inflatable ring 2, and adjusting the height of the inflatable ventilation main body 1, the patient can bury his face in the ventilation main body 1 more comfortably, and by arranging a protective plate 8 at the end of the inflatable ring 2 away from the inflation valve 7, the patient's neck can fit the protective plate 8, so as to avoid the inflatable ring 2 from pressing against the patient's neck when it bulges, causing the patient to have an uncomfortable reaction, by arranging an air inlet 3 at the center of the ventilation main body 1, chute 12 is arranged on both sides of the air inlet 3, and a latch 13 is arranged on the inner wall of the chute 12, when the disposable air inlet pipe 10 is inserted into the air inlet 3, by arranging limit blocks 11 on both sides of the outer wall of the disposable air inlet pipe 10, at this time, the latch 13 is moved so that one end of the latch 13 is inserted into the limit block 11, thereby achieving the fixation of the disposable air inlet pipe 10, and by An exhaust port 4 is set at one end of the air port 3, and a disposable exhaust pipe 9 is inserted from the top of the ventilation main body 1. Since the disposable exhaust pipe 9 is made of PVC, it has good softness, thereby ensuring the hygiene of the equipment. When the patient buries his face in the ventilation main body 1, the air inlet 3 corresponds to the nose of the human face, and the exhaust port 4 corresponds to the mouth of the human face. By setting a water inlet pipe 5 at one end of the bottom of the ventilation main body 1, water is injected into the liquid storage tank 6 through the water inlet pipe 5, and then the water inlet pipe 5 is closed. Since the material of the ventilation main body 1 is polytetrafluoroethylene, the ventilation main body 1 has excellent air permeability and good hydrophobicity, which prevents the weight of the patient's head from crushing the liquid storage tank 6, causing water to seep through the ventilation main body 1, causing the patient's face to be wet, and solves the problem that the patient buries his face in the ventilation main body 1 for a long time, causing the face to be stuffy, thereby causing discomfort to the patient.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An inflatable face ring for prone position ventilation, comprising a ventilation body (1), characterized in that: The outer wall of the ventilation body (1) is fixedly connected to an inflatable ring (2); an air inlet (3) is provided at the center of the top of the ventilation body (1); the ventilation body (1) is also provided with an exhaust port (4); the positional relationship between the air inlet (3) and the exhaust port (4) on the ventilation body (1) is arranged such that when a person's face is buried in the ventilation body (1), the air inlet (3) corresponds to the nose of the person's face, and the exhaust port (4) corresponds to the mouth of the person's face; and a cooling mechanism is arranged on the inner wall of the ventilation body (1).

2. An inflatable face ring for prone position ventilation according to claim 1, characterized in that: The cooling mechanism comprises a water inlet pipe (5) fixedly connected to one end of the bottom of the ventilation body (1), one end of the water inlet pipe (5) is fixedly connected to a liquid storage bin (6), and the material of the ventilation body (1) is polytetrafluoroethylene.

3. An inflatable face ring for prone position ventilation according to claim 1, characterized in that: One end of the top of the inflatable ring (2) is fixedly connected to an inflatable valve (7), and one end of the inflatable ring (2) away from the inflatable valve (7) is fixedly connected to a protective plate (8).

4. An inflatable face ring for prone position ventilation according to claim 1, characterized in that: A disposable exhaust pipe (9) is inserted into the inner wall of the exhaust port (4), and the disposable exhaust pipe (9) is made of PVC.

5. The inflatable face ring for prone position ventilation according to claim 1, characterized in that: A disposable air inlet pipe (10) is inserted into the inner wall of the air inlet (3), and limiting blocks (11) are fixedly connected to both sides of the outer wall of the disposable air inlet pipe (10), and one end of the limiting block (11) is inserted into the bottom of the ventilation body (1).

6. An inflatable face ring for prone position ventilation according to claim 1, characterized in that: The bottom of the ventilation body (1) is provided with sliding grooves (12) on both sides away from the air inlet (3), and the inner wall of the sliding groove (12) is slidably connected with a latch (13), and one end of the latch (13) is plugged into the inner wall of the limit block (11).

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