CN217548275U - Scalable y type front and back tooth saliva aspirator - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a retractable Y-shaped front and rear tooth saliva suction device, comprising: a main saliva suction tube wall, one side of the main saliva suction tube wall is connected with a branch saliva suction tube wall, and A pipe is arranged inside the wall of the main saliva suction tube, a corrugated tube is arranged at the front end of the wall of the separate saliva suction tube, a connection port is arranged at the front end of the wall of the main saliva suction tube, and the outer wall of the connection port is connected with a saliva suction head, and the saliva suction head is connected to the outer wall of the connection port. The front end of the head is provided with a saliva suction port. The main saliva suction tube wall, the saliva suction head and the pipeline form a basic saliva suction device. This saliva suction device is used for routine use. It has strong plasticity and recovery, and it can be stretched and stretched at the same time as it is flexible, so when using the wall of the sub-suction saliva, it can have better flexibility and more comprehensive treatment of the oral cavity. The position can be adjusted and used for different patients.

Description

A retractable Y-shaped front and rear tooth saliva suction device

technical field

The utility model relates to the technical field of medical instruments, in particular to a retractable Y-shaped front and rear tooth saliva suction device.

Background technique

In the clinical operation of dental preparation in the prosthodontics department, the high-speed turbine handpiece will use water to cool down in order to reduce the heat generated during preparation. At the same time, the saliva in the patient's mouth, the patient will repeatedly get up and spit. A single suction tube is used.

The preparation process of dental prosthesis takes a long time, the amount of saliva is large, and the saliva easily flows into the patient's neck and neck, and the patient's comfort is poor. During the preparation process, according to the patient's tooth position, the nurse cooperates with four hands at a close distance, especially the doctor. During the preparation of posterior teeth, nurses will affect the operating range of doctors to a certain extent when assisting saliva suction. For this purpose, a retractable Y-shaped anterior and posterior teeth saliva suction device is provided.

Utility model content

The purpose of the utility model is to provide a retractable y-shaped anterior and posterior teeth saliva suction device, so as to solve the problem in the above-mentioned background technology that the nurse performs four-handed cooperation at a close distance according to the patient's dental position during the preparation process, especially when the doctor is performing During the preparation of posterior teeth, nurses will affect the scope of doctor's operation to a certain extent when assisting saliva suction

The problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions, a retractable Y-shaped front and rear tooth saliva suction device, comprising: a main saliva suction tube wall, one side of the main saliva suction tube wall is connected with a branch saliva suction tube wall , and the main saliva suction tube wall is internally provided with a pipe, the front end of the separate saliva suction tube wall is arranged with a corrugated tube, the front end of the main saliva suction tube wall is provided with a connection port, and the outer wall of the connection port is connected with a saliva suction head, the The front end of the saliva suction head is provided with a saliva suction port, one side of the pipe is provided with a wire groove, and a wire is arranged inside the wire groove.

Preferably, a communication structure is formed between the wall of the main saliva suction tube and the wall of the separate suction tube, and the wall of the main saliva suction tube and the wall of the separate suction tube are fixedly connected, and the wall of the separate saliva suction tube and the corrugated tube are in a fixed connection. The space is a retractable structure.

Preferably, the metal wire runs through the inside of the metal wire groove, and the metal wire is closely attached to the metal wire groove.

Preferably, the saliva suction head and the connection port are threadedly connected, and the saliva suction port communicates with each other through the saliva suction head and the pipe, and the saliva suction port is equidistantly and evenly distributed on the upper end surface of the saliva suction head. indivual.

Preferably, a slot is provided on one side of the wall of the saliva-separating tube, a dust cover is arranged outside the wall of the saliva-separating tube, a connecting block is connected to the rear end of the pipe, and a fixing block is fixed to the front end of the pipe. A snap ring is arranged on the other side of the snap slot.

Preferably, the dust cover and the card slot are movably connected, and the card slot and the wall of the main saliva suction pipe are fixedly connected.

Preferably, the main saliva suction tube wall and the snap ring are detachably connected, and the pipe and the fixing block are fixedly connected.

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

In the utility model, the main saliva suction tube wall, the saliva suction head and the pipeline form a basic saliva suction device by arranging a corrugated tube. This saliva suction device is used routinely. On the bellows of the connecting part, the bellows itself has strong plasticity and recovery, and it can be stretched and stretched at the same time. Flexibility, can adjust the position in the mouth more comprehensively, and use it for different patients.

In the utility model, by arranging a solid metal wire and a saliva suction head, the inner wall of the main saliva suction tube is provided with a supporting force by the metal wire to prevent the deformation of the main saliva suction tube wall. The wire is arranged inside the wire groove. In order to prevent the saliva suction head from shaking during the saliva suction work, the connection between the saliva suction head and the connection port is connected by a screw thread, which further strengthens the connection to prevent falling off and shaking.

The method of arranging the fixing block and the dust cover in the present invention is as follows: when there is no need to separate the saliva tube wall, the dust cover is directly used to cover and close. The dust cover is made of silica gel and has a soft texture. On the side, the block at the bottom of the dust cover can enter the card slot to fix the dust cover. The fixed block on the side of the pipe can prevent the saliva entering from the connection port from backflowing to avoid secondary infection.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

3 is a schematic diagram of the connection structure between the wall of the suction saliva tube and the dust cover according to the present invention;

4 is a schematic diagram of the bending structure of the corrugated pipe of the present invention;

In the figure: 1. Main suction pipe wall; 2. Partial suction pipe wall; 3. Corrugated pipe; 4. Saliva suction head; 5. Connection port; 6. Saliva suction port; 7. Pipe; ; 9, metal wire; 10, dust cover; 11, connecting block; 12, snap ring; 13, card slot; 14, fixing block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-Fig. 4, a retractable Y-shaped anterior and posterior teeth saliva suction device, comprising: a main saliva suction tube wall 1, a side of the main saliva suction tube wall 1 is connected with a sub-saliva suction tube wall 2, and the main saliva suction tube wall 2 is connected. A pipe 7 is arranged inside the wall 1, a corrugated pipe 3 is arranged at the front end of the wall 2 of the saliva suction pipe, a communication structure is formed between the wall 1 of the main saliva suction duct and the wall 2 of the saliva suction pipe, and the wall 1 of the main saliva suction duct and the wall 2 of the saliva suction pipe are connected. There is a fixed connection between the tube walls 2, and a telescopic structure between the saliva suction tube wall 2 and the corrugated tube 3. The main saliva suction tube wall 1, the saliva suction head 4 and the pipe 7 form a basic saliva suction device. For routine use, on the side of the main suction saliva tube wall 1, on the side of the main suction saliva tube wall 2, the bellows 3 of the connecting part, the bellows 3 itself has strong plasticity and recovery, and can be stretched and stretched at the same time. With this bendable nature, when using the sub-suction saliva duct wall 2, it can have better flexibility, more comprehensively adjust the position in the oral cavity, and use it for different patients, the main suction saliva duct wall 1. The front end is provided with a connection port 5, the outer wall of the connection port 5 is connected with a saliva suction head 4, the front end of the saliva suction head 4 is provided with a saliva suction port 6, a wire groove 8 is provided on one side of the pipe 7, and a metal wire groove 8 is arranged inside the wire groove 8. The wire 9, the wire 9 runs through the inside of the wire groove 8, the wire 9 is closely attached to the wire groove 8, the saliva suction head 4 and the connection port 5 are screwed together, and the saliva suction port 6 passes through the saliva suction head 4. It communicates with the pipe 7, and six saliva suction ports 6 are evenly distributed about the upper end face of the saliva suction head 4. The inner part of the main saliva suction tube wall 1 is provided with a supporting force by the metal wire 9 to prevent the main saliva suction tube wall. 1 is deformed. In order to prevent the swaying of the metal wire 9 from affecting the main suction tube wall 1, the metal wire 9 is arranged inside the wire groove 8, and in order to prevent the saliva suction head 4 from shaking during the saliva suction work, the saliva suction head 4 is connected to The connection of the mouth 5 is connected by a screw thread, which further strengthens the connection to prevent falling off and shaking. The suction mouth 6 at the front end of the saliva suction head 4 is set to be six petal-shaped, and the saliva suction mouth 6 that is too large is easy to be used in the case of sufficient suction. Damage is caused to the inside of the mouth, so multiple small saliva suction ports 6 are set up to avoid damage without affecting the suction speed.

Please refer to FIG. 1 and FIG. 2 , a retractable y-shaped front and rear tooth saliva suction device includes: a clamping groove 13 is provided on one side of the wall 2 of the sub-suction saliva, and a dust cover 10 is arranged on the outside of the wall 2 of the sub-suction saliva, The rear end of the pipe 7 is connected with a connecting block 11, the front end of the pipe 7 is fixed with a fixing block 14, the other side of the card slot 13 is provided with a snap ring 12, the dust cover 10 and the card slot 13 are movably connected, and the card slot 13 is connected to the main There is a fixed connection between the saliva suction tube walls 1, a detachable connection between the main saliva suction tube wall 1 and the snap ring 12, and a fixed connection between the pipe 7 and the fixing block 14. When there is no need to separate the saliva suction tube wall 2, Cover directly with the dust cover 10. The dust cover 10 is made of silicone and has a soft texture. The staff can press the two sides of the dust cover 10 lightly to make the bottom end of the dust cover 10 snap into the card slot 13. The dust cover 10 is fixed, and the fixing block 14 on the side of the pipe 7 can allow the saliva entering from the connection port 5 to be poured back to avoid secondary infection. The snap ring 12 is a detachable structure, which can be fixed and expanded during saliva suction mouthparts.

Working principle: When the saliva suction device needs to be used, it is connected to the suction device through the connecting block 11 at one end of the main saliva suction tube wall 1 to perform saliva suction work. The ring 12 fixes the flaring device, and the other end of the main suction tube wall 1 is threadedly connected to the saliva suction head 4 by the connection port 5 to prevent the saliva suction head 4 from falling or shaking. There are 6 saliva mouths, and 6 are set to prevent the saliva suction mouth 6 from being too large and the suction force to cause damage to the inside of the oral cavity. At the same time, the inner side of the pipe 7 is provided with a wire groove 8, which is used to fix the wire 9 and prevent the wire 9 from twisting. As a result, the saliva suction device is deformed. One side of the main saliva suction tube wall 1 is connected with a sub-suction saliva tube wall 2. The sub-saliva suction tube wall 2 is composed of a corrugated tube 3 and a saliva suction head 4. The corrugated tube 3 has strong plasticity. When it is necessary to suck saliva from the front and rear teeth, directly pull the bellows 3, which can be elongated into the oral cavity. It can be adjusted according to the size and position of the patient's oral cavity. It is flexible and can deal with different patients. When there is no need to separate the saliva duct wall 2, the dust cover 10 can be directly closed. The dust cover 10 is made of silicone material with soft texture. The staff press the dust cover lightly. 10, the bottom end of the dust cover 10 can be snapped into the card slot 13, and the dust cover 10 can be limited and fixed. A fixing block 14 is fixed on one side of the pipe 7. The fixing block 14 is trapezoidal, which can effectively To prevent the backflow of saliva and prevent secondary infection damage.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A scalable y type front and back tooth saliva aspirator, its characterized in that includes:

saliva pipe wall (1) is inhaled to the owner, saliva pipe wall (1) one side is connected with branch and inhales saliva pipe wall (2), and the main saliva pipe wall (1) of inhaling inside is provided with pipeline (7), branch is inhaled saliva pipe wall (2) front end and is settled there is bellows (3), saliva pipe wall (1) front end is inhaled to the owner is provided with connector (5), and connector (5) outer wall connection has and inhales saliva head (4), inhale saliva head (4) front end and seted up and inhale saliva mouth (6), pipeline (7) one side is provided with wire groove (8), and wire groove (8) inside settlement has wire (9).

2. A retractable y-shaped front and rear tooth saliva sucker as claimed in claim 1, wherein the main saliva sucker wall (1) and the sub saliva sucker wall (2) form a communication structure, the main saliva sucker wall (1) and the sub saliva sucker wall (2) are fixedly connected, and the sub saliva sucker wall (2) and the corrugated tube (3) form a retractable structure.

3. A retractable y-shaped front and rear tooth saliva aspirator according to claim 1, characterized in that the wire (9) runs through the inside of the wire groove (8), and the wire (9) is tightly attached to the wire groove (8).

4. A retractable y-shaped front and rear tooth saliva aspirator as claimed in claim 1, characterized in that the saliva aspirator (4) is in threaded connection with the connecting port (5), the saliva aspirator (6) is communicated with the pipeline (7) through the saliva aspirator (4), and six saliva aspirator (6) are uniformly distributed at equal intervals on the upper end of the saliva aspirator (4).

5. A telescopic y-shaped front and rear tooth saliva suction device as claimed in claim 1, wherein one side of the spit separating and sucking pipe wall (2) is provided with a clamping groove (13), a dust cap (10) is arranged outside the spit separating and sucking pipe wall (2), the rear end of the pipeline (7) is connected with a connecting block (11), the front end of the pipeline (7) is fixed with a fixing block (14), and the other side of the clamping groove (13) is provided with a clamping ring (12).

6. A retractable y-shaped front and rear tooth saliva aspirator as claimed in claim 5, characterized in that the dust cap (10) is movably connected with the slot (13), and the slot (13) is fixedly connected with the main saliva aspirating tube wall (1).

7. A retractable y-shaped front and rear tooth saliva aspirator as claimed in claim 5, characterized in that the main saliva aspirating tube wall (1) is detachably connected with the snap ring (12), and the tube (7) is fixedly connected with the fixing block (14).

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