Multifunctional spraying strong suction tube for department of stomatology

Abstract

The utility model discloses a multifunctional spray strong suction tube for department of stomatology, which relates to the technical field of oral medical treatment and comprises a main rod, an auxiliary rod is connected to the surface of the main rod in a penetrating manner, a miniature purifier is mounted on the inner wall of the auxiliary rod, and a purified liquid filling port is arranged at the top of the miniature purifier. The top of the main rod is connected with a negative pressure joint in a penetrating manner, the inner wall of the main rod is sequentially provided with a filter layer A and a filter layer B from top to bottom, the outer wall of the main rod is made of a frosted material, and the bottom of the main rod is connected with an adjusting structure in a penetrating manner. Saliva enters the main rod and then sequentially penetrates through the filter layer A and the filter layer B, then the micro purifier is started, the saliva is continuously conveyed to the top of the main rod under continuous suction of negative pressure, the saliva is purified by the purifier, and the problem that harmful bacteria in the saliva have transmissibility and are infected to medical staff is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral medical treatment, in particular to a multifunctional spray strong suction tube for oral medicine. Background Art

[0002] At present, various high-speed devices in oral treatment will generate a large amount of aerosol and dust, which will cause the saliva, blood, tooth debris, infected decay, and various bacteria and viruses in the patient's mouth to spread into the environment, especially the aerosols generated by ultrasound, sandblasting and air turbine mobile phones. Cross infection is prone to occur. Among them, the multi-functional spray strong suction tube is a very practical oral treatment device, which can provide dentists with convenient and efficient treatment tools, and also provide patients with a comfortable and safe treatment experience;

[0003] After searching, the applicant found that a Chinese patent disclosed "a multifunctional spray strong suction tube for stomatology", and its publication (announcement) number is "CN 219700176 U". This patent mainly increases the suction diameter by setting a trumpet-shaped suction cover, which increases the coverage of strong negative pressure saliva suction to a certain extent, and the cleaning effect is obvious; and the bamboo tube arranged outside the guide tube can be bent, deformed and positioned at any angle according to the required angle during clinical operation, which is convenient for medical staff to operate and improves the user experience;

[0004] The positioning mechanism can facilitate the detachment of the guide tube and the suction cover, making it more convenient to clean the guide tube and the suction cover. However, the sucked saliva will be directly drawn into the waste liquid bucket. If the saliva contains harmful bacteria, it will be transmitted to medical staff. For this reason, we propose a multifunctional spray strong suction straw for stomatology. Utility Model Content

[0005] The utility model aims to provide a multifunctional spray strong suction straw for stomatology.

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a multifunctional spray strong suction straw for stomatology, comprising a main rod, a sub-rod is connected through the surface of the main rod, a micro-purifier is installed on the inner wall of the sub-rod, a purification liquid filling port is arranged on the top of the micro-purifier, a negative pressure joint is connected through the top of the main rod, a filter layer A and a filter layer B are arranged on the inner wall of the main rod in sequence from top to bottom, the outer wall of the main rod is made of frosted material, an adjustment structure is connected through the bottom of the main rod, and a docking tube is connected through the top of the main rod.

[0007] Furthermore, the adjustment structure includes a telescopic tube, a connecting tube and an extraction head, and the bottom of the telescopic tube is connected to the top of the connecting tube.

[0008] Furthermore, the bottom of the connecting pipe is connected to the top of the extraction head, and the extraction head is trumpet-shaped.

[0009] Furthermore, a connecting cover is connected through a surface of the main rod away from the auxiliary rod, a pulling ring is fixedly connected to the surface of the connecting cover, and one end of the pulling ring is fixedly connected to the fixed cover.

[0010] Furthermore, a sanitary napkin is provided on the inner wall of the fixed cover, and the outer wall size of the sanitary napkin is adapted to the inner wall size of the main rod.

[0011] Furthermore, the mesh sizes of the A filter layer and the B filter layer decrease in sequence.

[0012] Furthermore, the end of the auxiliary rod away from the main rod is rotatably connected to a rotating cover.

[0013] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is connected to the main rod through the auxiliary rod, and the micro-purifier is installed inside the auxiliary rod. When the device is used to clean saliva, the saliva enters the main rod and passes through the A filter layer and the B filter layer in sequence, and then the micro-purifier is started. Under the continuous attraction of negative pressure, the saliva is continuously transmitted to the top of the main rod, and the saliva will be purified by the purifier, reducing the problem that harmful bacteria in the saliva are contagious and can be transmitted to medical staff;

[0015] 2. The utility model is connected to the bottom of the main rod through a telescopic tube. The direction of the extraction head can be changed through the telescopic tube, and saliva can be extracted from different parts of the oral cavity. After the device completes one extraction, the docking tube can be taken out and the cotton can be inserted into the inner wall of the main rod. At this time, the connecting cover is covered on the top of the main rod to reduce the problem of bacterial transmission in the internal saliva. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall disassembly in the embodiment of the utility model;

[0017] Figure 2 It is an overall three-dimensional schematic diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the main rod in the embodiment of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of a secondary rod in an embodiment of the utility model.

[0020] In the figure: 1. main rod; 2. auxiliary rod; 3. micro purifier; 4. negative pressure joint; 5. filter layer A; 6. filter layer B; 7. adjustment structure; 71. telescopic tube; 72. connecting tube; 73. extraction head; 8. connecting cover; 9. pulling ring; 10. fixed cover; 11. sanitary napkin; 12. rotating cover. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to the attached Figure 1 -Attached Figure 4 The utility model provides a technical solution: a multifunctional spray strong suction straw for stomatology, comprising a main rod 1, a sub-rod 2 is connected through the surface of the main rod 1, a micro-purifier 3 is installed on the inner wall of the sub-rod 2, a purification liquid filling port is arranged on the top of the micro-purifier 3, a negative pressure joint 4 is connected through the top of the main rod 1, and a filter layer A 5 and a filter layer B 6 are arranged on the inner wall of the main rod 1 from top to bottom in sequence, the outer wall of the main rod 1 is made of frosted material, an adjustment structure 7 is connected through the bottom of the main rod 1, and a butt pipe is connected through the top of the main rod 1.

[0023] Please see attached Figure 1 -Attached Figure 3 , the mesh sizes of the A filter layer 5 and the B filter layer 6 decrease in sequence, and the end of the auxiliary rod 2 away from the main rod 1 is rotatably connected with a rotating cover 12;

[0024] In this embodiment, the micro purifier 3 is exposed by rotating the rotating cover 12, and the purifier is filled inside. The micro purifier shown in the article is a common purifier on the market. The function of the A filter layer 5 and the B filter layer 6 is to reduce liquid dripping and keep the oral treatment process clean and tidy.

[0025] When in use, the auxiliary rod 2 is connected to the main rod 1, and the micro-purifier 3 is installed inside the auxiliary rod 2. When the device is used to clean saliva, the saliva enters the main rod 1 and passes through the A filter layer 5 and the B filter layer 6 in sequence, and then the micro-purifier 3 is started. Under the continuous attraction of negative pressure, the saliva is continuously transmitted to the top of the main rod 1, and the saliva will be purified by the purifier, reducing the problem of harmful bacteria in the saliva being contagious and infecting medical staff.

[0026] Example 2, please refer to the attached Figure 1 -Attached Figure 4The utility model provides a technical solution: a multifunctional spray strong suction straw for stomatology, comprising a main rod 1, a sub-rod 2 is connected through the surface of the main rod 1, a micro-purifier 3 is installed on the inner wall of the sub-rod 2, a purification liquid filling port is arranged on the top of the micro-purifier 3, a negative pressure joint 4 is connected through the top of the main rod 1, and a filter layer A 5 and a filter layer B 6 are arranged on the inner wall of the main rod 1 from top to bottom in sequence, the outer wall of the main rod 1 is made of frosted material, an adjustment structure 7 is connected through the bottom of the main rod 1, and a butt pipe is connected through the top of the main rod 1.

[0027] Please see attached Figure 4 The adjustment structure 7 includes a telescopic tube 71, a connecting tube 72 and an extraction head 73. The bottom of the telescopic tube 71 is through-connected with the top of the connecting tube 72, the bottom of the connecting tube 72 is through-connected with the top of the extraction head 73, the extraction head 73 is trumpet-shaped, and a connecting cover 8 is through-connected on the side of the main rod 1 away from the auxiliary rod 2. A pulling ring 9 is fixedly connected to the surface of the connecting cover 8, and one end of the pulling ring 9 is fixedly connected to a fixed cover 10. A sanitary napkin 11 is provided on the inner wall of the fixed cover 10, and the outer wall size of the sanitary napkin 11 is adapted to the inner wall size of the main rod 1.

[0028] In this embodiment, the telescopic tube 71 can adjust the position of the extraction head 73 and can be retracted in length. The extraction head 73 is trumpet-shaped to increase the range of saliva suction. The sanitary napkin 11 needs to be replaced after contacting the main rod 1 once.

[0029] When in use, the telescopic tube 71 is connected to the bottom of the main rod 1. The direction of the extraction head 73 can be changed through the telescopic tube 71, so that saliva can be extracted from different parts of the oral cavity. After the device completes one extraction, the docking tube can be taken out and the cotton can be inserted into the inner wall of the main rod 1. At this time, the connecting cover 8 is covered on the top of the main rod 1 to reduce the problem of bacterial transmission in the internal saliva.

[0030] Working principle:

[0031] Step 1: First, place the extraction tube in the patient's oral cavity, connect the butt joint tube to one end of the negative pressure aspirator, start the negative pressure aspirator to transfer saliva through the extraction tube to the connecting tube 72, and then to the telescopic hose. At this time, the saliva passes through the A filter layer 5 and the B filter layer 6 to reach the upper end of the main rod 1;

[0032] The second step, finally, starts the micro purifier 3, the purifier purifies the saliva, and under the negative pressure suction of the negative pressure aspirator, the gas generated by the purifier will not flow back into the patient's body, so far, the whole work process ends.

[0033] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A multifunctional spray strong suction tube for stomatology, comprising a main rod (1), characterized in that: The surface of the main rod (1) is connected to the auxiliary rod (2), the inner wall of the auxiliary rod (2) is installed with a micro purifier (3), the top of the micro purifier (3) is provided with a purification liquid filling port, the top of the main rod (1) is connected to the negative pressure joint (4), the inner wall of the main rod (1) is provided with an A filter layer (5) and a B filter layer (6) in sequence from top to bottom, the outer wall of the main rod (1) is made of frosted material, the bottom of the main rod (1) is connected to the adjustment structure (7), and the top of the main rod (1) is connected to the butt joint.

2. The multifunctional spray straw for oral use according to claim 1, characterized in that: The regulating structure (7) comprises a telescopic tube (71), a connecting tube (72) and an extraction head (73), wherein the bottom of the telescopic tube (71) is connected to the top of the connecting tube (72).

3. The multifunctional spray straw for oral use according to claim 2, characterized in that: The bottom of the connecting pipe (72) is connected to the top of the extraction head (73), and the extraction head (73) is trumpet-shaped.

4. The multifunctional spray straw for oral use according to claim 1, characterized in that: A connecting cover (8) is connected through the surface of the main rod (1) away from the auxiliary rod (2), a pulling ring (9) is fixedly connected to the surface of the connecting cover (8), and one end of the pulling ring (9) is fixedly connected to a fixed cover (10).

5. The multifunctional spray straw for oral use according to claim 4, characterized in that: The inner wall of the fixed cover (10) is provided with a sanitary napkin (11), and the outer wall size of the sanitary napkin (11) is adapted to the inner wall size of the main rod (1).

6. The multifunctional spray straw for oral use according to claim 1, characterized in that: The mesh sizes of the A filter layer (5) and the B filter layer (6) decrease in sequence.

7. The multifunctional spray straw for oral use according to claim 1, characterized in that: One end of the auxiliary rod (2) away from the main rod (1) is rotatably connected to a rotating cover (12).

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