Device integrating sputum suction and oral cavity cleaning

Abstract

The utility model discloses a sputum suction and oral cavity cleaning integrated device, which particularly belongs to the technical field of sputum suction nursing and comprises a sputum suction tube, a liquid outlet bag and a liquid passing tube. The liquid outlet bag comprises an upper soft elastic part and a lower supporting part, the upper soft elastic part is provided with a sputum suction opening, the sputum suction pipe is correspondingly connected with the sputum suction opening, and the sputum suction pipe is communicated with the outside; a liquid outlet is formed in the periphery of the lower supporting part, and the liquid passing pipe is fixed to the end, back to the upper soft elastic part, of the lower supporting part in an inserted mode. The device can avoid bleeding caused by long-time contact between the negative pressure suction port and the inner wall of the oral cavity; meanwhile, a small amount of water can be sprayed into the oral cavity through the liquid outlet bag, so that the purposes of cleaning the oral cavity and cleaning the sputum suction tube after the sputum is sucked out by the sputum suction tube can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sputum suction nursing, and particularly relates to a device integrating sputum suction and oral cavity cleaning. Background Art

[0002] The Chinese utility model patent application number is 2023216194529, which discloses a quantitatively flushing closed sputum suction device. After sputum suction, the device can use the water in the water storage bucket to clean the sputum suction tube by setting a driving member.

[0003] During the use of the above sputum suction tube and the existing sputum suction tubes, the following problems will be encountered: 1. The sputum suction tube is in a negative pressure state in the oral cavity for a long time, sometimes sucking the oral mucosa and causing it to break and bleed; 2. After long-term sputum suction, the oral cavity is prone to dryness. Summary of the Invention

[0004] The purpose of the utility model is to provide a device integrating sputum suction and oral cavity cleaning, which can avoid bleeding caused by the long-term contact between the negative pressure suction port and the inner wall of the oral cavity; meanwhile, a small amount of water can be sprayed into the oral cavity through the liquid outlet sac, which can not only clean the oral cavity, but also clean the sputum suction tube after being sucked out by the sputum suction tube.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device integrating sputum suction and oral cavity cleaning includes a sputum suction tube, a liquid outlet sac and a liquid conducting tube; the liquid outlet sac includes an upper soft elastic part and a lower support part. The upper soft elastic part is provided with a sputum suction port, and the sputum suction tube is correspondingly connected to the sputum suction port, and the sputum suction tube communicates with the outside; the periphery of the lower support part is provided with a liquid outlet, and the liquid conducting tube is inserted and fixed at one end of the lower support part facing away from the upper soft elastic part.

[0007] The function of the sputum suction tube is to suck sputum under negative pressure, and can suck out the sputum in the patient's oral cavity. The function of the liquid conducting tube is to connect a little water so that a small amount of water enters the oral cavity. First, it can clean the oral cavity environment. Second, the water after cleaning can be sucked out through the sputum suction tube, which also serves the purpose of cleaning the sputum suction tube. Third, a small amount of water can moisten the oral cavity environment of the patient and avoid oral dryness caused by long-term negative pressure sputum suction.

[0008] The liquid outlet sac is composed of two parts. The upper part is made of soft rubber, and the lower part is relatively hard and can be placed in the oral cavity. The sputum suction port is located on the soft rubber. Through the action of the lower support part, the sputum suction port will not directly contact the inner wall of the oral cavity, avoiding bleeding of the inner wall of the oral cavity caused by being sucked firmly.

[0009] Preferably, a fixed collar is provided at the lower end of the lower support part, and correspondingly, the end of the liquid conducting tube is fixedly sleeved inside the fixed collar.

[0010] The liquid delivery tube and the fixing collar are fixed by insertion. The advantage of this design is that it facilitates the user to disassemble and store it, or to disassemble and clean it after use.

[0011] Preferably, a buffer ring is provided inside the liquid delivery tube. The inner side of the buffer ring is slidably matched with the sputum suction tube, and holes for water to pass through are provided on the buffer ring.

[0012] If too much water in the liquid delivery tube enters the oral cavity, it will surely cause the patient to cough, and even enter the trachea. Therefore, the function of the buffer ring is to prevent a large amount of water from flowing into the oral cavity through the pipeline, and can play a role of separation or buffering.

[0013] Preferably, the device further includes a pressure - applying airbag and a liquid inlet tube. One end of the pressure - applying airbag is communicated with the liquid delivery tube, and the other end is communicated with the liquid inlet tube.

[0014] By squeezing the pressure - applying airbag, the water in the liquid delivery tube can accelerate through the holes on the buffer ring, which can be used for cleaning the oral cavity after sputum suction. Then the cleaned water flow is also convenient for the staff to suck out through the sputum suction tube in time.

[0015] Preferably, the sputum suction tube is connected to a negative - pressure air pump, and the liquid inlet tube is connected to a water pipe.

[0016] After the water pipe is connected to the liquid inlet tube, the staff can first turn on the faucet switch to make the water flow fill the entire liquid delivery tube, and then turn off the faucet. The water will slowly flow from the holes on the buffer ring into the patient's oral cavity. After the water is used up, turn on the faucet again to replenish water.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. Prevent the suction port of the negative - pressure sputum suction tube from being firmly sucked to the inner wall of the patient's oral cavity, resulting in bleeding of the inner wall of the oral cavity.

[0019] 2. By setting the liquid delivery tube, the liquid flowing into the oral cavity can be used to clean the oral cavity, and can also be sucked away by the sputum suction tube and used to clean the sputum suction tube. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the use state of a device integrating sputum suction and oral cavity cleaning in Embodiment 1;

[0021] Figure 2 It is a schematic structural diagram of a device integrating sputum suction and oral cavity cleaning in Embodiment 1;

[0022] Figure 3 It is a schematic cross - sectional view (non - use state) of a device integrating sputum suction and oral cavity cleaning in Embodiment 1;

[0023] Figure 4 Schematic cross-sectional view (in use state) of a device integrating sputum suction and oral cavity cleaning in Example 1.

[0024] Figure 5 Schematic cross-sectional view (in non-use state) of a device integrating sputum suction and oral cavity cleaning in Example 2.

[0025] In the figure: 1. Sputum suction tube, 2. Upper soft elastic part, 3. Lower support part, 4. Liquid outlet, 5. Fixed collar, 7. Liquid delivery tube, 8. Pressurized airbag ball, 9. Liquid inlet tube, 10. Buffer ring. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Example 1

[0028] Based on the above description, from the application perspective, this embodiment further supplements the description of the device:

[0029] A device integrating sputum suction and oral cavity cleaning, the main body part of which includes:

[0030] Sputum suction tube 1;

[0031] Liquid outlet sac;

[0032] Liquid delivery tube 7;

[0033] Pressurized airbag ball 8;

[0034] Liquid inlet tube 9;

[0035] Among them, the liquid outlet sac includes an upper soft elastic part 2 and a lower support part 3.

[0036] This embodiment focuses on the description of the use state:

[0037] As Figure 3 shown, the state represented by the device is the state without negative pressure sputum suction. For example, during the sputum suction operation, when the medical staff may leave due to the need to prepare medicine or other emergencies, the upper soft elastic part 2 can be popped up. Since the negative pressure suction port of the sputum suction tube 1 is in the middle of the upper soft elastic part 2, it is actually separated from the inner wall of the oral cavity and will not directly contact, thus preventing the inner mucosa of the oral cavity from being sucked and broken.

[0038] As Figure 4 shown, the state represented by the device is the state during negative pressure sputum aspiration. At this time, applying force to press makes the upper soft elastic part 2 concave downward (the sputum suction tube 1 also slides downward within the fixed collar 5). At this time, the opening for negative pressure sputum aspiration will become larger, which is more conducive to the negative pressure suction of sputum and cleaning liquid. At the same time, since a plurality of liquid outlets 4 are provided at the side end of the lower support part 3, and the liquid outlets 4 are in contact with the inner wall of the oral cavity, it can play a real-time moisturizing role to avoid abnormal dryness of the inner wall of the oral cavity in this area after negative pressure suction.

[0039] Embodiment 2

[0040] In the actual application process, based on Embodiment 1, this embodiment specifically discloses the following usage method. As Figure 5 shown, a part of the upper soft elastic part 2 is designed as a mesh. The advantages of the mesh design are as follows: 1. It is convenient for the outflow of the cleaning liquid, and has a larger contact area with the inside of the oral cavity, which is more conducive to the cleaning of sputum. 2. The mesh-shaped upper soft elastic part 2 is more easily deformed and has a lighter mass. When placed in the oral cavity for a long time, it will not cause pressure injuries. 3. The mesh is a porous structure, and there will be no situation of excessive water outlet pressure, avoiding damage to the inner wall of the oral cavity.

Claims

1. A device integrating sputum suction and oral cleaning, characterized in that: It comprises a sputum suction tube (1), a fluid outlet bag and a fluid passage tube (7); The liquid outlet bag comprises an upper soft elastic portion (2) and a lower supporting portion (3); the upper soft elastic portion (2) is provided with a sputum suction port, the sputum suction tube (1) is correspondingly connected to the sputum suction port, and the sputum suction tube (1) is connected to the outside; A liquid outlet (4) is provided on the periphery of the lower support portion (3), and a liquid passage tube (7) is plugged and fixed to one end of the soft elastic portion (2) of the lower support portion (3) facing upward.

2. A device integrating sputum suction and oral cleaning according to claim 1, characterized in that: A fixing collar (5) is provided at the lower end of the lower support portion (3), and correspondingly, the end of the liquid passage tube (7) is fixedly sleeved inside the fixing collar (5).

3. The device for suctioning sputum and cleaning the oral cavity as one of claim 1, characterized in that: A buffer ring (10) is provided inside the liquid passage tube (7), the inner side of the buffer ring (10) is slidably matched with the sputum suction tube (1), and a hole for water to pass through is provided on the buffer ring (10).

4. The device for suctioning sputum and cleaning the oral cavity as one of claim 1, characterized in that: It also comprises a pressure-applying airbag ball (8) and a liquid inlet pipe (9), wherein one end of the pressure-applying airbag ball (8) is connected to the liquid passage pipe (7), and the other end is connected to the liquid inlet pipe (9).

5. The device for suctioning sputum and cleaning oral cavity as one of claim 1, characterized in that: The sputum suction tube (1) is connected to the negative pressure air pump, and the liquid inlet tube (9) is connected to the water pipe.

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