CN213525602U

CN213525602U - Multi-functional rubber of oral cavity hinders moisture-proof and assists saliva device of inhaling

Info

Publication number: CN213525602U
Application number: CN202020779415.4U
Authority: CN
Inventors: 许龙; 王瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-06-25
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of oral medical instrument, concretely relates to multi-functional rubber dam in oral cavity separates wet supplementary saliva device that inhales, including oval straw, oval straw extends to the right side and obtains the portion of sticking up, and two straws of the portion of sticking up obtain the straw tip at a terminal synthetic straw, oval straw and the fixed copper wire that sets up of the portion inner wall of sticking up, straw tip and the saliva device interface connection that inhales of synthesizing the dental chair, oval straw and the portion of sticking up are inside to be connected by the rubber dam, a plurality of suction holes of evenly distributed on the oval straw, and the top that the portion one end of sticking up was kept away from to oval straw is equipped with the wedge mouth gag. Compared with the prior art, the utility model has the following advantages: the reasonable setting oval straw cooperation rubber dam can make oval straw fix at tooth buccal side, lingual side, and the drying of pressing the face when guaranteeing the operation, and rubber dam, wedge-shaped mouth gag and oval straw are one-piece structure, simple structure, and the cost of manufacture is low.

Description

Multi-functional rubber of oral cavity hinders moisture-proof and assists saliva device of inhaling

Technical Field

The utility model belongs to the technical field of oral medical instrument, concretely relates to multi-functional rubber barrier in oral cavity is separated wet assistance and is inhaled saliva device.

Background

The oral cavity internal medicine treatment time is long, the operation visual field is not clear, saliva is often accompanied during the operation, the saliva is gathered, the filling effect of the oral cavity material is influenced, the existing oral cavity filling material mostly needs a dry environment, and if the existing oral cavity filling material is polluted by the saliva, the caking property of the filling material can be reduced, and even the filling material can directly fall off; the existing oral cavity uses the saliva suction pipe only to strongly suck and weakly suck worn by the comprehensive treatment chair, and the rubber dam only has the functions of moisture isolation and no saliva suction, so that inconvenience is brought to operation, the operation time is long in the oral cavity dental pulp treatment process, a patient needs to open the mouth for a long time in the treatment process, muscle soreness and even muscle spasm can be easily caused due to the overlong mouth opening time, and therefore, a device capable of moisture isolation and saliva suction is needed to make up the defects of the existing oral cavity dental pulp treatment operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional rubber barrier in oral cavity separates wet supplementary saliva device that inhales to the problem that saliva pollution operation area leads to filling failure among the current oral cavity dental pulp treatment operation process, solves the problem that the too much filler that arouses of saliva breaks away from when the oral cavity dental pulp is treated.

The utility model discloses a realize through following technical scheme: the utility model provides a multi-functional rubber dam in oral cavity separates wet supplementary saliva device that inhales, the device are disposable medical product, including oval straw, oval straw extends to the right side and obtains the portion of sticking up, and two straws of the portion of sticking up obtain the straw tip at the synthetic straw in end, oval straw and the fixed copper wire that sets up flexible deformation of the portion of sticking up inner wall, suction pipe tip and the saliva device interface connection that inhales of synthesizing the dental chair, oval straw and the portion of sticking up inside by the rubber dam be connected, a plurality of suction holes of evenly distributed on the oval straw, the top that the portion one end of sticking up was kept away from to oval straw is equipped with the wedge mouth gag, the one end height that the portion of sticking up was kept away from to the wedge mouth gag is less than the one end that is close to the portion of.

As a further improvement to the scheme, the upper surface of the wedge-shaped mouth gag is an anti-slip surface, so that the stability of the wedge-shaped mouth gag in the oral cavity can be ensured.

As a further improvement to the above, the oval straw, the raised portion and the wedge-shaped mouth gag are made of soft polyvinyl chloride plastic.

As a further improvement to the above scheme, the inner diameters of the oval suction pipe and the raised part are 5mm, and the diameter of the copper wire is 1 mm; the interval between the suction holes is 4-5mm, and the angle between the raised part and the oval suction pipe is 120 degrees; can ensure effective saliva absorption and keep the dry of the treated tooth surface.

When the device is used, the wedge-shaped mouth gag is placed according to the mouth opening angle of a patient and the position to be processed, and the copper wires are adjusted to fix the oval suction tube on the buccal side and the lingual side of teeth, so that the effect of pushing away soft tissues around the teeth to protect oral mucosa is achieved, saliva is conveniently sucked, and the drying of a pressing surface during operation is ensured, so that the filling material is combined with the tooth surface to the maximum effect; the rubber dam is perforated at the position where the material needs to be filled, so that the filling is convenient.

Compared with the prior art, the utility model has the following advantages: the oval suction pipe is reasonably arranged to be matched with the rubber dam, and the bendable and deformable copper wire is arranged in the oval suction pipe, so that the oval suction pipe can be fixed on the buccal side and the lingual side of teeth, the function of pushing away soft tissues around the teeth to protect oral mucosa is achieved, saliva is conveniently sucked, and the drying of a pressing surface during operation is ensured, so that the filling material is combined with the maximum effect of the tooth surface; the wedge-shaped mouth gag is arranged, so that the patient can conveniently open and cooperate for a long time, and the discomfort of the muscle of the patient caused by acid swelling is avoided; the upper surface of the wedge-shaped mouth gag is an inclined plane which accords with the angle of the teeth when the teeth are opened; the reasonable arrangement of the lifting part can realize convenient holding and prevention while connecting the saliva suction device interface of the comprehensive dental chair, the placing position is adjusted according to the mouth opening angle of the patient, the operation is convenient, and the comfortable medical experience is brought to the patient; the rubber dam, the wedge-shaped mouth gag and the oval straw are of an integrated structure, the structure is simple, and the preparation cost is low.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-2, a multifunctional mouth rubber dam moisture-proof auxiliary saliva suction device, which is a disposable medical product, and comprises an oval suction tube 1, wherein the oval suction tube 1 extends to the right side to obtain a raised part 12, two suction tubes of the raised part 12 are combined into one suction tube at the tail end to obtain a suction tube end 13, the inner walls of the oval suction tube 1 and the raised part 12 are fixedly provided with bendable copper wires 11, the suction tube end 13 is connected with a saliva suction device interface of a comprehensive dental chair, the oval suction tube 1 is connected with the raised part 12 by a rubber dam 2, a plurality of suction holes 14 are uniformly distributed on the oval suction tube 1, a wedge mouth opener 3 is arranged above one end of the oval suction tube 1 far away from the raised part 12, one end 31 of the wedge mouth opener 3 far away from the raised part is lower than one end 32 close to the raised part, the upper surface of the wedge mouth opener 3 is a surface 33, the stability of the wedge-shaped mouth gag 3 in the oral cavity can be ensured;

specifically, the oval straw 1, the raised part 12 and the wedge-shaped mouth gag 3 are made of soft polyvinyl chloride plastic; the inner diameters of the oval suction pipe 1 and the raised part 12 are 5mm, and the diameter of the copper wire 11 is 1 mm; the interval between the suction holes 14 is 4mm, and the angle between the raised part 12 and the oval suction pipe 1 is 120 degrees; the diameter of the suction hole 14 is 1mm, and 9 suction holes 14 are respectively arranged at the two sides of the oval suction pipe 1; the width of the wedge-shaped mouth gag 3 is 15mm, the length thereof is 20mm, and the heights of the two ends of the wedge-shaped mouth gag 3 are respectively 18mm and 28 mm; the height of the raised portion 12 is 3 cm.

When the device is used, the wedge-shaped mouth gag 3 is placed according to the mouth opening angle of a patient and the position to be processed, and the copper wire 11 is adjusted to fix the oval suction tube 1 on the buccal side and the lingual side of teeth, so that the effect of pushing away soft tissues around the teeth to protect oral mucosa is achieved, saliva is conveniently sucked, and the drying of a pressing surface during operation is ensured, so that the filling material is combined with the maximum effect of the tooth surface; the rubber dam 2 is provided with a hole at the position where the material needs to be filled, so that the filling is convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional rubber dam in oral cavity separates wet assistance and inhales saliva device, a serial communication port, including oval straw, oval straw extends to the right side and obtains the portion of sticking up, and two straws of the portion of sticking up obtain the straw tip at a synthetic straw in end, oval straw and the fixed copper wire that sets up flexurally deformed of the portion inner wall of sticking up, suction pipe end and the saliva device interface connection that inhales of synthesizing the dental chair, oval straw and the portion of sticking up inside by the rubber dam be connected, a plurality of suction holes of evenly distributed on the oval straw, the top that the portion one end of sticking up was kept away from to oval straw is equipped with the wedge mouth gag, the one end that the portion of sticking up was kept away from to the wedge mouth gag highly is less than the one end that is close.

2. The multi-functional rubber dam moisture-proof auxiliary saliva sucking device as claimed in claim 1, wherein the wedge-shaped mouth gag has an anti-slip surface on its upper surface.

3. The multi-functional rubber dam moisture-proof saliva suction device as claimed in claim 1, wherein the oval suction tube, the raised portion and the wedge-shaped mouth gag are made of soft polyvinyl chloride plastic.

4. The multi-functional rubber dam of claim 1 wherein the oval suction tube and the raised portion have an inside diameter of 5mm and the copper wire has a diameter of 1 mm.

5. The multi-functional rubber dam of claim 1, wherein the sucking holes are spaced 4-5mm apart.

6. The multi-functional rubber dam of claim 1 wherein the angle between the raised portion and the oval straw is 120 degrees.