Saliva suction device for department of stomatology

Abstract

The utility model relates to the technical field of oral cavity cleaning, and discloses a stomatological saliva suction device which comprises a supporting rubber ring, an upper biting block is fixedly installed in the middle of the top of the supporting rubber ring, a lower biting block is fixedly installed in the middle of the bottom of the supporting rubber ring, and a coated tongue supporting saliva suction mechanism is installed in the supporting rubber ring. The tongue coating supporting saliva suction mechanism comprises supporting frames fixedly installed on the two sides of the inner wall of the supporting rubber ring, an abutting plate fixedly installed on the other sides of the two supporting frames, a cavity formed in the abutting plate, and multiple sets of water suction ports which are communicated with the cavity and distributed at equal intervals. According to the utility model, the abutting plate in the tongue coating supporting saliva suction mechanism can extrude the tongue coating at the bottom of the oral cavity when the supporting rubber ring is supported in the oral cavity of a patient, and can drive the negative pressure equipment communicated with the negative pressure pipe, so that negative pressure can be conveyed into the cavity, and saliva accumulated in the oral cavity of the patient can be absorbed; the cleanness in the oral cavity of the patient is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of oral cleaning, in particular to a saliva suction device for stomatology. Background Art

[0002] At present, stomatology is one of the classifications of medical disciplines. The main oral diseases include: oral and maxillofacial dermoids, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid malformation, maxillary sinus malignant tumor, jaw ameloblastoma, chronic ethmoid sinusitis, mandibular retrusion, tetracycline teeth, leukoplakia of the tongue and other diseases. Through technology, many periodontal diseases can be completely cured. The development of tissue bioengineering technology such as guided tissue regeneration technology, genetic technology, and implant dentures has brought exciting hope for the regeneration of diseased teeth. However, the treatment of periodontal disease must be a sequential treatment. During the treatment process, formulating a detailed and effective treatment plan, the doctor's meticulous and exquisite treatment and the patient's active cooperation are the keys to successful treatment.

[0003] During the examination or treatment of the oral department, it is necessary to remove the water mist, blood, saliva, etc. in the oral cavity. The saliva suction device is mainly used in the process of oral treatment or examination, so that the oral treatment or examination can be completed smoothly.

[0004] In the market, when absorbing the saliva inside the patient's mouth, most of them are done by inserting a negative pressure tube into the patient's mouth to absorb the saliva inside the mouth. However, this operation is not only difficult to open the patient's mouth, but also inconvenient to fix the negative pressure tube and it is very easy to break the inner wall of the patient's mouth. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The utility model aims to provide a saliva suction device for stomatology, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a saliva suction device for oral department, comprising a supporting rubber ring, an upper bite block is fixedly installed in the middle of the top of the supporting rubber ring, a lower bite block is fixedly installed in the middle of the bottom of the supporting rubber ring, and a tongue coating supporting saliva suction mechanism is installed inside the supporting rubber ring;

[0007] The tongue coating supporting saliva suction mechanism includes a support frame fixedly installed on both sides of the inner wall of the supporting rubber ring, a support plate fixedly installed on the other side of the two groups of support frames, a cavity opened inside the support plate, a plurality of groups of equidistantly distributed water suction ports connected to the cavity, and a negative pressure tube connected to the cavity.

[0008] As an optional solution of the technical solution of the present application, the upper bite block corresponds to the upper incisors, and the lower bite block corresponds to the lower incisors, and can support the upper incisors and the lower incisors.

[0009] As an optional solution of the technical solution of the present application, the abutment plate corresponds to the tongue coating, and the other end of the negative pressure tube is connected and installed with a negative pressure device, so as to deliver negative pressure to the cavity.

[0010] As an optional solution to the technical solution of the present application, support blocks are fixedly installed on both sides of the support rubber ring, limiting grooves are opened in the middle of the two groups of support blocks, limiting sliders are slidably installed in the two groups of limiting grooves, and a spring is fixedly installed between the two adjacent groups of limiting sliders to support the two groups of rubber blocks.

[0011] As an optional solution to the technical solution of the present application, support rods are movably installed on both sides of the two groups of support blocks, and each group of support rods is fixedly installed on the outer walls of the corresponding limit sliding blocks. A rubber block is fixedly installed on the other side of each group of support rods, which can support both sides of the patient's mouth.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The technical solution of the present application uses the tongue coating to support the inner abutment plate of the saliva suction mechanism. When the supporting rubber ring is supported inside the patient's mouth, the abutment plate will squeeze the tongue coating to the bottom of the mouth, and drive the negative pressure device connected to the negative pressure tube to transmit negative pressure to the inside of the cavity, so as to absorb the saliva accumulated inside the patient's mouth, and effectively ensure the cleanliness of the patient's mouth.

[0014] 2. The technical solution of the present application is that each group of support rods is fixedly installed on the outer wall of the corresponding limit sliding block, and a rubber block is fixedly installed on the other side of each group of support rods. When the supporting rubber ring is supported inside the patient's mouth, the supporting blocks on both sides of the supporting rubber ring are cooperated, and rubber blocks are installed on both sides of the two groups of support blocks. The two sides of the patient's mouth can be squeezed to increase the supporting capacity of the supporting rubber ring and ensure that the patient's mouth can be fully opened by the supporting rubber ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a saliva suction device for oral use according to the utility model;

[0017] Figure 2 The utility model is a schematic diagram of the structure of a tongue coating supporting saliva suction mechanism of a saliva suction device for oral department.

[0018] In the figure: 1. supporting rubber ring; 11. upper bite block; 12. lower bite block; 2. supporting frame; 21. abutment plate; 22. cavity; 23. water suction port; 24. negative pressure pipe; 3. supporting block; 31. limiting slide groove; 32. limiting slider; 33. spring; 34. supporting rod; 35. rubber block. DETAILED DESCRIPTION

[0019] See also Figure 1-2 The utility model provides a technical solution: a saliva suction device for oral department, comprising a supporting rubber ring 1, an upper bite block 11 is fixedly installed in the middle of the top of the supporting rubber ring 1, a lower bite block 12 is fixedly installed in the middle of the bottom of the supporting rubber ring 1, and a tongue coating supporting saliva suction mechanism is installed inside the supporting rubber ring 1;

[0020] The tongue coating supporting saliva suction mechanism includes a supporting frame 2 fixedly installed on both sides of the inner wall of the supporting rubber ring 1, a support plate 21 fixedly installed on the other side of the two groups of supporting frames 2, a cavity 22 opened inside the support plate 21, a plurality of groups of equally spaced water suction ports 23 connected to the cavity 22, and a negative pressure tube 24 connected to the cavity 22. The upper bite block 11 corresponds to the upper incisors, and the lower bite block 12 corresponds to the lower incisors, so as to support the upper and lower incisors.

[0021] In this technical solution, the tongue coating is supported by the inner abutment plate 21 of the saliva suction mechanism. When the supporting rubber ring 1 is supported inside the patient's mouth, the abutment plate 21 will squeeze the tongue coating to the bottom of the mouth, and drive the negative pressure device connected to the negative pressure tube 24 to deliver negative pressure to the inside of the cavity 22, thereby absorbing the saliva accumulated inside the patient's mouth, and effectively ensuring the cleanliness of the patient's mouth.

[0022] In some technical solutions, support rods 34 are movably installed on both sides of the two groups of support blocks 3, and each group of support rods 34 is fixedly installed on the outer walls of the corresponding limit sliders 32. A rubber block 35 is fixedly installed on the other side of each group of support rods 34, which can support both sides of the patient's mouth.

[0023] In this technical solution, after the supporting rubber ring 1 is supported inside the patient's mouth, it cooperates with the supporting blocks 3 on both sides of the supporting rubber ring 1, and rubber blocks 35 are installed on both sides of the two groups of supporting blocks 3, which can squeeze the two sides of the patient's mouth to increase the supporting capacity of the supporting rubber ring 1 and ensure that the patient's mouth can be fully opened by the supporting rubber ring 1.

[0024] In some technical solutions, support blocks 3 are fixedly installed on both sides of the supporting rubber ring 1, and a limiting groove 31 is opened in the middle of the two groups of support blocks 3. Limiting sliders 32 are slidably installed in the two groups of limiting grooves 31. A spring 33 is fixedly installed between the two adjacent groups of limiting sliders 32, which can support the two groups of rubber blocks 35.

[0025] In this technical solution, when the patient's oral teeth squeeze the rubber block 35, the spring 33 installed between the two sets of limit sliders 32 can support the rubber block 35 outside the two sets of support rods 34.

[0026] In some technical solutions, the abutment plate 21 corresponds to the tongue coating, and the other end of the negative pressure tube 24 is connected and installed with a negative pressure device, so that negative pressure can be delivered to the cavity 22.

[0027] In this technical solution, by driving the external negative pressure device, negative pressure can be delivered to the interior of the cavity 22 to absorb the saliva.

[0028] When a saliva suction device for oral use is used, it should be noted that the utility model is a saliva suction device for oral use, and each component is a universal standard part or a component known to a technician in this field, and its structure and principle can be known to the technician through the technical manual or through conventional experimental methods.

[0029] When in use, the supporting rubber ring 1 is first supported in the patient's oral cavity, and the patient's upper incisors and lower incisors are respectively bitten on the upper bite block 11 and the lower bite block 12 to fully open the patient's oral cavity, so that the dentist can examine the inside of the patient's oral cavity. At the same time, the tongue coating supporting saliva suction mechanism is cooperated with the inner abutment plate 21. When the supporting rubber ring 1 is supported in the patient's oral cavity, the abutment plate 21 will squeeze the tongue coating to the bottom of the oral cavity, and drive the negative pressure device connected to the negative pressure tube 24 to deliver negative pressure to the inside of the cavity 22, so as to remove the accumulated negative pressure in the patient's oral cavity. The saliva of the patient's mouth is absorbed, effectively ensuring the cleanliness of the inside of the patient's mouth. At the same time, each group of support rods 34 is fixedly installed with the outer wall of the corresponding limit slider 32, and the other side of each group of support rods 34 is fixedly installed with a rubber block 35. When the support rubber ring 1 is supported inside the patient's mouth, it cooperates with the support blocks 3 on both sides of the support rubber ring 1, and rubber blocks 35 are installed on both sides of the two groups of support blocks 3, which can squeeze the two sides of the patient's mouth to increase the supporting capacity of the support rubber ring 1, and ensure that the patient's mouth can be fully opened by the support rubber ring 1.

Claims

1. A saliva suction device for oral use, comprising a supporting rubber ring (1), characterized in that: An upper bite block (11) is fixedly installed in the middle of the top of the supporting rubber ring (1), a lower bite block (12) is fixedly installed in the middle of the bottom of the supporting rubber ring (1), and a tongue coating supporting saliva suction mechanism is installed inside the supporting rubber ring (1); The tongue coating supporting saliva suction mechanism comprises a support frame (2) fixedly mounted on both sides of the inner wall of the supporting rubber ring (1), a support plate (21) fixedly mounted on the other side of the two groups of the support frames (2), a cavity (22) opened inside the support plate (21), a plurality of groups of equally spaced water suction ports (23) connected to the cavity (22), and a negative pressure tube (24) connected to the cavity (22).

2. A saliva suction device for oral use according to claim 1, characterized in that: The upper bite block (11) corresponds to the upper incisors, and the lower bite block (12) corresponds to the lower incisors.

3. The saliva suction device for oral use according to claim 1, characterized in that: The abutment plate (21) corresponds to the tongue coating, and the other end of the negative pressure tube (24) is connected and installed with a negative pressure device.

4. The saliva suction device for oral use according to claim 1, characterized in that: Support blocks (3) are fixedly installed on both sides of the support rubber ring (1), and a limiting sliding groove (31) is provided in the middle of the two groups of the support blocks (3). Limiting sliding blocks (32) are slidably installed in the two groups of the limiting sliding grooves (31), and a spring (33) is fixedly installed between two adjacent groups of the limiting sliding blocks (32).

5. A saliva suction device for oral use according to claim 4, characterized in that: Support rods (34) are movably mounted on both sides of the two groups of support blocks (3); each group of support rods (34) is fixedly mounted on the outer wall of the corresponding limit slider (32); and a rubber block (35) is fixedly mounted on the other side of each group of support rods (34).

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