CN215080050U

CN215080050U - Dental rinsing head

Info

Publication number: CN215080050U
Application number: CN202121148139.2U
Authority: CN
Inventors: 高麒; 王晓洁; 郭莉; 李文荟; 金寅山; 张颖; 陈宇梅
Original assignee: Southern Theater Air Force Hospital Of Chinese Pla
Current assignee: Southern Theater Air Force Hospital Of Chinese Pla
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-10
Anticipated expiration: 2031-05-26

Abstract

A dental rinsing head comprises a main body, a connector arranged at the incident end of the main body and a liquid spraying port arranged at the emergent end of the main body, wherein a liquid conveying pipeline is formed at the inner side of the main body and is respectively communicated with the connector and the liquid spraying port; the infusion pipeline narrows from the incident end to the emergent end, a spherical pressurizing cavity is arranged at one end of the infusion pipeline close to the liquid spraying port, and the upper part of the emergent end extends forwards to form an upper tip part. The utility model is provided with a spherical pressurizing cavity in the infusion pipeline, the cleaning liquid injected from the incident end is gathered in the spherical pressurizing cavity, then the cleaning liquid flows out from a suddenly reduced channel to form a pressurizing state, and the cleaning liquid is sprayed out from a liquid spraying port after being pressurized to clean the residual food residues around the intelligent tooth crown; because the upper part of the emergent end of the main body extends to form the upper tip part, before flushing, the upper tip part can be used for pushing away the gum, then pressurized flushing is carried out, the operation is finished in one step, and the flushing effect is obvious.

Description

Dental rinsing head

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a dental irrigation head to pericoronitis of wisdom tooth.

Background

Acute pericoronitis of the wisdom tooth is one of the most common oral diseases, and refers to inflammation of soft tissues around the crown occurring when third molar is not fully erupted or arrested. Clinically, the third molar is mostly seen in the lower jaw, and because a part of the dental crown is covered by free gum during or when the third molar is difficult to erupt, a crown surrounding bag is formed between the dental crown and a gum valve, food residues and bacteria are always left in the crown surrounding bag, and the bacteria are easy to grow and reproduce under the local condition. The incidence rate of the traditional Chinese medicine is high (more than 40 percent) in normal people, the disease course is short, the traditional Chinese medicine is easy to attack repeatedly, and the normal life is influenced.

Currently, clinicians do a lot of exploratory work in order to treat pericoronitis of the wisdom tooth at an early stage, and the conventional therapy is: firstly, washing and applying medicine to local coronary periphery, and adding 3% of iodine-glycerol after washing by using 3% of hydrogen peroxide and 0.9% of normal saline alternately; ② whole body treatment, oral administration of antibiotics; and taking out after the acute inflammation is resolved.

The washing and medicine application of the local pericoronitis is the most common and effective local therapy, but the existing syringe needle is bent for use by a conventional syringe needle and is very sharp, the risk of gum injury or subcutaneous emphysema can be caused by improper operation, and the syringe needle is not suitable for non-professional self-use.

Disclosure of Invention

The utility model aims to solve the technical problem that a dentistry washes head is provided, solves the problem that conventional syringe needle stabbed the gum easily and the specialty requires height in wisdom tooth crown zhongyan washing operation, can be safe push away the swelling gum and pressurize and wash out remaining food waste in wisdom tooth crown week.

In order to solve the technical problem, the technical scheme of the utility model is that: a dental rinsing head comprises a main body, a connector arranged at the incident end of the main body and a liquid spraying port arranged at the emergent end of the main body, wherein a liquid conveying pipeline is formed at the inner side of the main body and is respectively communicated with the connector and the liquid spraying port; the infusion pipeline narrows from the incident end to the emergent end, a spherical pressurizing cavity is arranged at one end of the infusion pipeline close to the liquid spraying port, and the upper part of the emergent end extends forwards to form an upper tip part. The utility model can be used for flushing wisdom tooth pericoronitis in the clinical work of alveolar surgery or maxillofacial surgery; the utility model is provided with a spherical pressurizing cavity in the infusion pipeline, the cleaning liquid injected from the incident end is gathered in the spherical pressurizing cavity, then the cleaning liquid flows out from a suddenly reduced channel to form a pressurizing state, and the cleaning liquid is sprayed out from a liquid spraying port after being pressurized to clean the residual food residues around the intelligent tooth crown; because the upper part of the emergent end of the main body extends to form the upper tip part, before flushing, the upper tip part can be used for pushing away the gum, then pressurized flushing is carried out, the operation is finished in one step, and the flushing effect is obvious.

As a refinement, the body is smoothly curved in an arc.

As a refinement, the body narrows from the entrance end to the exit end.

As an improvement, the main body is a plastic piece or a stainless steel piece.

As an improvement, the lower tip part of the emergent end of the main body and the transfusion pipeline form the liquid spraying opening.

As an improvement, the extension line of the center axis of the spraying path of the liquid spraying port is tangent to the lower edge of the upper tip part.

As an improvement, the interface can be butted with an infusion set.

Compared with the prior art, the utility model the beneficial effect who brings is:

the utility model is provided with a spherical pressurizing cavity in the infusion pipeline, the cleaning liquid injected from the incident end is gathered in the spherical pressurizing cavity, then the cleaning liquid flows out from a suddenly reduced channel to form a pressurizing state, and the cleaning liquid is sprayed out from a liquid spraying port after being pressurized to clean the residual food residues around the intelligent tooth crown; because the upper part of the emergent end of the main body extends to form the upper tip part, before flushing, the upper tip part can be used for pushing away the gum, then pressurized flushing is carried out, the operation is finished in one step, and the flushing effect is obvious.

Drawings

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

Fig. 2 is a schematic view of the irrigation head in combination with an infusion set.

Fig. 3 is a schematic diagram of the detailed operation of the rinse head.

Detailed Description

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

As shown in fig. 1, the dental rinsing head comprises a main body 1, a port 4 arranged at the incident end of the main body 1 and a liquid spraying port 5 arranged at the emergent end of the main body 1. The main body 1 is a plastic piece or a medical stainless steel piece, preferably the medical stainless steel piece, is convenient for sterilization and disinfection and recycling, is environment-friendly, reduces the use cost, and can be made into a disposable plastic piece or a disposable silica gel piece; the main body 1 is approximately in a smooth arc-shaped curve, the main body 1 is gradually narrowed from the incident end to the emergent end, and the main body 1 in the shape conforms to the ergonomic design and is convenient to operate in the oral cavity.

As shown in figure 2, the incident end of the main body 1 is provided with a port 4, the port 4 can be butted with a conventional infusion set 7, the butting mode can be plugging or screwing, so that the flushing head can be replaced, and the whole flushing device is convenient to combine. A liquid conveying pipeline 2 is formed on the inner side of the main body 1, the liquid conveying pipeline 2 is respectively communicated with a connector 4 and a liquid spraying port 5, cleaning liquid (usually hydrogen peroxide or normal saline is used alternately) of an infusion apparatus 7 enters the liquid conveying pipeline 2 from an incident end, and finally the cleaning liquid is output from the liquid spraying port 5 at an emergent end; the infusion pipeline 2 narrows from the incident end to the emergent end, one end of the infusion pipeline close to the liquid spraying port 5 is provided with a spherical pressurizing cavity 3, the diameters of an inlet and an outlet of the spherical pressurizing cavity 3 are smaller than the diameter of the spherical pressurizing cavity 3, cleaning liquid injected from the incident end accumulates in the spherical pressurizing cavity 3 after accumulating certain kinetic energy through the long infusion pipeline 2 path, and then flows out from the suddenly reduced channel to form a pressurizing state and is sprayed out from the liquid spraying port 5 rapidly. The exit end of the main body 1 is divided into an upper part and a lower part, the upper part of the exit end extends forwards to form an upper tip part 6, and the upper tip part 6 is smooth and used for pushing away swollen gingiva 8 without pricking the gingiva; the lower tip part of the emergent end of the main body 1 and the infusion pipeline 2 form the liquid spraying port 5, the extension line of the center axis of the spraying path of the liquid spraying port 5 is tangent to the lower edge of the upper tip part 6, and the upper tip part 6 is used as a reference point, so that the spraying position is more accurate.

As shown in fig. 3, the utility model can be used for flushing wisdom tooth pericoronitis in the clinical work of alveolar surgery or maxillofacial surgery. The patient's wisdom tooth 9 (third molar) is usually located the last position of all teeth in the oral cavity, and wisdom tooth 9 position is usually not just, and surface gum 8 covers most tooth face, when food waste 10 blocks to enter between gum 8 and wisdom tooth 9, will be difficult to self-discharge and continuously stimulate gum 8 and cause acute wisdom tooth pericoronitis. The utility model arranges a spherical pressurizing cavity 3 in the infusion pipeline 2, the cleaning liquid injected from the incident end is gathered in the spherical pressurizing cavity 3, then the cleaning liquid flows out from a suddenly reduced passage to form a pressurizing state, and the cleaning liquid is sprayed out from a liquid spraying port 5 after being pressurized to clean the residual food residue 10 around the intelligent tooth crown; because the upper part of the outgoing end of the main body 1 extends to form the upper tip part 6, before flushing, the upper tip part 6 can be used for pushing away the gum 8, then pressurized flushing is carried out, the operation is finished in one step, and the flushing effect is obvious.

Claims

1. A dental rinsing head comprises a main body, a connector arranged at the incident end of the main body and a liquid spraying port arranged at the emergent end of the main body, wherein a liquid conveying pipeline is formed at the inner side of the main body and is respectively communicated with the connector and the liquid spraying port; the method is characterized in that: the infusion pipeline narrows from the incident end to the emergent end, a spherical pressurizing cavity is arranged at one end of the infusion pipeline close to the liquid spraying port, and the upper part of the emergent end extends forwards to form an upper tip part.

2. A dental rinse head as claimed in claim 1, wherein: the main body is smoothly curved in an arc shape.

3. A dental rinse head as claimed in claim 2, wherein: the body narrows from the entrance end to the exit end.

4. A dental rinse head as claimed in claim 2, wherein: the main body is a plastic piece or a stainless steel piece.

5. A dental rinse head as claimed in claim 1, wherein: the lower tip part of the emergent end of the main body and the infusion pipeline form the liquid spraying opening.

6. A dental rinse head as claimed in claim 1, wherein: the extension line of the center axis of the spraying path of the liquid spraying port is tangent to the lower edge of the upper tip part.

7. A dental rinse head as claimed in claim 1, wherein: the interface can be in butt joint with an infusion apparatus.