A disposable oral care device capable of negative pressure suction

Abstract

The utility model discloses a disposable oral care device capable of negative pressure suction in the field of oral care technology, comprising a suction tube with a negative pressure device connector at the liquid outlet end, a plurality of guide strips being arranged on one side of the free end of the suction tube, the plurality of guide strips being arranged in a circle on the inner wall of the suction tube, and a guide groove being formed between two adjacent guide strips. The utility model solves the problems that the end of the existing suction tube has a low hardness, the suction tube is easily deformed, and is easily displaced during negative pressure suction, and it is inconvenient to directly place the end of the suction tube to a position where negative pressure suction is required, and the entrance end of the suction tube is small, and the sputum is relatively viscous, which makes it difficult to suck out the sputum in one time, and it is necessary to repeat the suction multiple times to suck out the sputum.

Description

Technical Field

[0001] The utility model relates to the technical field of oral care, in particular to a disposable oral care device capable of negative pressure suction. Background Art

[0002] Oral care is the cleaning and protection of the teeth, tongue, palate, cheeks and other parts of the oral organs. The beginning of the digestive tract. It is connected to the outside world through the fissure in the front and connected to the pharynx through the pharyngeal isthmus in the back. The front wall of the oral cavity is the lip, the side wall is the cheek, the top is the palate, and the floor of the oral cavity is the mucosa and muscle structures. The oral cavity is divided into the oral vestibule in the anterior and lateral part and the proper oral cavity in the posterior and medial part by the upper and lower dental arches; when the upper and lower teeth are occluded, the oral vestibule and the proper oral cavity can communicate through the gap behind the third molar. Clinically, when the patient's teeth are tightly closed, an opener or intubation can be placed through this channel to inject drugs or nutrients, while preventing tongue bites. During the oral care process, the patient's mouth usually needs to be cleaned in advance.

[0003] When cleaning the inside of the oral cavity, the phlegm in the patient's oral cavity needs to be sucked out in advance. If the phlegm in the oral cavity is not sucked out, it will affect the patient's breathing during oral care. However, some phlegm is not easy to cough out directly and needs to be removed in a certain way. In addition, some cleaning liquids are also easy to stay in the oral cavity. The suction tube is a common phlegm suction device. However, the hardness of the end of the existing suction tube is low, the suction tube is easy to deform, and it is easy to shift during the negative pressure suction process. It is not convenient to directly place the end of the suction tube to the position where negative pressure suction is required. Moreover, the entrance end of the suction tube is small and the phlegm is relatively viscous, which makes it difficult to suck out the phlegm in one go, and it is necessary to repeat the suction multiple times to suck out the phlegm.

[0004] Therefore, those skilled in the art provide a disposable oral care device capable of negative pressure suction to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a disposable oral care device capable of negative pressure suction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a disposable oral care device capable of negative pressure suction, comprising a suction tube having a negative pressure device connector at the liquid outlet end, a plurality of guide strips being arranged on one side of the free end of the suction tube, the plurality of guide strips being arranged in a circle on the inner wall of the suction tube, and a guide groove being formed between two adjacent guide strips.

[0007] Preferably, the entry end of the suction tube is provided with a cutting portion.

[0008] Preferably, a curved plate for preventing saliva from splashing is sleeved on the middle part of the suction tube, and an adjustment hole for adjusting the position of the curved plate is opened in the middle part of the curved plate.

[0009] Preferably, a blocking portion is provided in the middle of the curved plate, and the blocking portion is arranged toward the free end of the suction tube.

[0010] Preferably: a collecting bag is provided in the middle of the suction tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a plurality of guide strips are provided at the end of the suction tube, and the plurality of guide strips can form a plurality of guide grooves inside the suction tube, so that the liquid inside the oral cavity can be sucked out by the suction tube conveniently. At the same time, the plurality of guide grooves can increase the strength of the free end of the suction tube, reduce the deformation of the suction tube, and facilitate the adjustment of the liquid suction position from the outside.

[0013] 2. In the present invention, a cutting portion is provided at the end of the suction tube, which can increase the area of ​​the entrance end of the suction tube, making it easier for liquid to enter the suction tube, and conveniently sucking out the oral cleaning liquid without repeated absorption. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a left view of the utility model.

[0016] Figure 3 For this utility model Figure 2 Three-dimensional cross-section view at AA in the middle.

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. negative pressure device connector; 2. suction tube; 3. guide strip; 4. guide groove; 5. cutting part; 6. curved panel; 7. adjustment hole; 8. barrier part; 9. collecting bag; 10. expansion plate; 11. plastic plate; 12. through hole; 13. notch. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 4 In an embodiment of the utility model, a disposable oral care device capable of negative pressure suction includes a suction tube 2 having a negative pressure device connector 1 at a liquid outlet end, a plurality of guide strips 3 are provided on one side of a free end of the suction tube 2, the plurality of guide strips 3 are arranged in a circle on the inner wall of the suction tube 2, a guide groove 4 is formed between two adjacent guide strips 3, and a collection bag 9 is provided in the middle of the suction tube 2.

[0021] The suction tube 2 can suck out the liquid used to clean the oral cavity during oral care. The negative pressure device connector 1 can be connected to an appropriate negative pressure device, such as a negative pressure airbag, a negative pressure suction device, etc. The guide strips 3 are arranged in a circle at one end of the inner wall of the suction tube 2, which can improve the strength of the free end of the suction tube 2 and will not cause excessive deformation to cause the suction tube 2 to bend and become blocked. In addition, multiple guide strips 3 will create multiple drainage grooves inside the suction tube 2, which can facilitate the suction of liquid, and the collection bag 9 can collect the sucked liquid.

[0022] In one embodiment, specifically, a cutting portion 5 is provided at the entry end of the suction tube 2, and the cutting portion 5 is located on the free end of the suction tube 2. The cutting portion 5 can increase the liquid inlet area at the end of the suction tube 2, and can facilitate the liquid generated during oral care to enter the suction tube 2.

[0023] Among them, the middle part of the suction tube 2 is provided with a curved plate 6 for preventing saliva from splashing, and the middle part of the curved plate 6 is provided with an adjustment hole 7 for adjusting the position of the curved plate 6. The curved plate 6 moves on the suction tube 2 through the adjustment hole 7. The curved plate 6 is arranged toward the free end of the suction tube 2, which can cover the patient's mouth and nose and prevent splashing of saliva.

[0024] On the basis of the above embodiment, specifically, a barrier portion 8 is provided in the middle of the curved panel 6, and the barrier portion 8 is arranged toward the free end of the suction tube 2. A certain storage space is formed between the barrier portion 8 and the curved panel 6, and the liquid splashed from the patient's mouth can temporarily enter the storage space, making cleaning more convenient.

[0025] When in use, first tear open the independent packaging outside the suction tube 2, then connect the negative pressure device connector 1 at one end of the suction tube 2 to the negative pressure device, and after cleaning the inside of the patient's mouth, put the suction tube 2 into the patient's mouth, and then use the negative pressure device to form a negative pressure at the free end of the suction tube 2. At this time, the liquid inside the patient's mouth will enter the suction tube 2 through the cutting part 5 at the end of the suction tube 2. After the liquid inside the patient's mouth is cleaned, the suction tube 2 can be removed, the negative pressure device can be removed, and the used suction tube 2 can be placed in the corresponding processing equipment.

[0026] In one embodiment, specifically, two expansion plates 10 are provided in the middle of the suction tube 2, and a changeable plastic plate 11 is provided between the two expansion plates 10. A through hole 12 for adjusting the expansion plate 10 is provided in the middle of the plastic plate 11, and a notch 13 for inserting the suction tube 2 into the through hole 12 is provided on the plastic plate 11. The two expansion plates 10 are symmetrically arranged and connected by the plastic plate 11. The through hole 12 is provided in the middle of the plastic plate 11, and the notch 13 is provided on one side of the through hole 12. The suction tube 2 can be pinched and then inserted into the through hole 12 through the notch 13. The through hole 12 can adjust the position of the expansion plate 10. When in use, the patient can bite the two expansion plates 10 to open the patient's mouth for convenient oral care.

[0027] 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 disposable oral care device capable of negative pressure suction, characterized in that: The invention comprises a suction tube (2) having a negative pressure device joint (1) at a liquid outlet end, a plurality of guide strips (3) being provided on one side of a free end of the suction tube (2), the plurality of guide strips (3) being arranged in a circular shape on the inner wall of the suction tube (2), and a guide groove (4) being formed between two adjacent guide strips (3).

2. A disposable oral care device capable of negative pressure suction according to claim 1, characterized in that: The entrance end of the suction tube (2) is provided with a cutting portion (5).

3. A disposable oral care device capable of negative pressure suction according to claim 2, characterized in that: The middle part of the suction tube (2) is sleeved with a curved plate (6) for preventing saliva from splashing, and the middle part of the curved plate (6) is provided with an adjustment hole (7) for adjusting the position of the curved plate (6).

4. A disposable oral care device capable of negative pressure suction according to claim 3, characterized in that: A blocking portion (8) is provided in the middle of the curved plate (6), and the blocking portion (8) is arranged toward the free end of the suction tube (2).

5. A disposable oral care device capable of negative pressure suction according to claim 4, characterized in that: A collecting bag (9) is provided in the middle of the suction tube (2).

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