CN213525625U

CN213525625U - Department of stomatology is with scribbling fluorine device of prevention children's decayed tooth

Info

Publication number: CN213525625U
Application number: CN202020896529.7U
Authority: CN
Inventors: 李文静; 范丽萍; 候梅娟; 李丽萍
Original assignee: First Peoples Hospital of Qujing
Current assignee: First Peoples Hospital of Qujing
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-06-25
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a department of stomatology is with preventing children's fluorine device of scribbling of decayed tooth, including annotating a fluorine section of thick bamboo and spiral shell, the spiral shell is installed at the front end of annotating a fluorine section of thick bamboo, the front end of spiral shell is provided with check and keeps off the ring, through scribbling fluorine brush improvement to scribble the sponge on traditional fluorine ware of scribbling, the inside of scribbling the sponge has set up the medicine shower nozzle that fretwork and for spherical structure, go out medicine shower nozzle rear end and built-in intubate through-connection, after the spiral shell butt joint is accomplished, can lead to the medicine of will fluorinating to going out the medicine shower nozzle through built-in intubate, because it is provided with a plurality of medicine outlet holes on the medicine shower nozzle, can extrude the medicine to the inside of scribbling the sponge evenly, and from inside outwards spread gradually until being full of whole scribbling the sponge, can scribble the medicine of scribbling in the inside of annotating fluorine section of thick bamboo and, the teeth of the children can be better protected.

Description

Department of stomatology is with scribbling fluorine device of prevention children's decayed tooth

Technical Field

The utility model belongs to the technical field of caries prevention is relevant, concretely relates to department of stomatology is with scribbling fluorine device of prevention children's decayed tooth.

Background

Fluoride's ability to prevent caries is the greatest contribution of oral medicine in the 20 th century to human beings. Fluorine is widely present in nature, and can be taken in by human bodies from various ways such as drinking water, food, air and the like. Fluorine is a trace element necessary for human health, and a proper amount of fluoride has a positive effect on the metabolism of the organism. Fluoride anticaries agents can be divided into systemic and topical applications. Among the most classical approaches for systemic use is the regulation of fluoride concentration in drinking water; topical fluorine is most commonly applied by brushing the teeth with a fluorine-containing toothpaste, and may additionally include professional application of fluorine. Fluoride reduces the solubility of enamel in the surface of teeth and promotes enamel remineralization. With the same acidity, if fluoride is present, the solubility of the teeth is reduced and caries is less likely to occur. After the micro caries has occurred, exposure to fluoride can reverse the caries to some extent. Fluoride can inhibit growth of cariogenic bacteria in oral cavity and inhibit bacteria from producing acid.

The prior fluorine coating device technology for preventing children dental caries in stomatology has the following problems: traditional department of stomatology is mostly similar toothbrush structure with preventing children's fluorine device of scribbling of caries, and the usage is scribbled fluorinated drugs on the brush, then scribbles the medicine with the brush at children's tooth position, and it is comparatively troublesome to scribble the brush process, needs the repeated medicine that adds many times to increased with external infection probably, scribbled the fluorine device moreover and mostly disposable apparatus, comparatively extravagant material and environmental protection not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of stomatology is with preventing children's fluorine device of scribbling of decayed tooth to solve the traditional department of stomatology that proposes in the above-mentioned background art and scribble fluorine device with preventing children's decayed tooth and apply paint the process with a brush and need add medicine, the comparatively extravagant material problem of disposable apparatus repeatedly many times.

In order to achieve the above object, the utility model provides a following technical scheme: a fluorine coating device for preventing children dental caries for stomatology department comprises a fluorine injection cylinder and a screw sleeve, wherein the screw sleeve is arranged at the front end of the fluorine injection cylinder, the front end of the spiral sleeve is provided with a check ring, the front end of the check ring is provided with a limit snap ring, an adhesive ring is sleeved outside the limiting snap ring, the outer wall of the front end of the adhesive ring is connected with a brushing sponge, a medicine outlet nozzle is arranged in the brushing sponge, the rear end of the medicine outlet nozzle is connected with a built-in cannula, the front end of the fluorine injection cylinder is provided with a threaded joint, the outside of the rear end of the threaded joint is sleeved with a sealing outer ring, the front end of the screwed joint is provided with a medicine inlet suction nozzle, the rear end of the medicine inlet suction nozzle is internally provided with a sealing inner ring, a piston push rod extending backwards is arranged in the fluorine injection cylinder, the rear end of the piston push rod is connected with a pressing plate, and the front end of the piston push rod is connected with a piston body.

Preferably, the limit snap ring at the front end of the lattice baffle ring is fixedly clamped inside the rear end of the bonding ring, and the rear end of the brushing sponge is fixedly adhered to the outer wall of the front end of the bonding ring.

Preferably, the medicine outlet nozzle is of a hollow spherical structure, and a built-in insertion tube connected to the rear end of the medicine outlet nozzle transversely penetrates through the bonding ring and the check ring and is fixed inside the front end of the spiral sleeve.

Preferably, an internal thread is arranged on the circumferential inner wall of the screw sleeve, an external thread is arranged on the circumferential outer wall of the threaded joint, and the internal thread on the circumferential inner wall of the screw sleeve is screwed with the external thread on the circumferential outer wall of the threaded joint.

Preferably, the medicine inlet suction nozzle at the front end of the threaded connector is transversely inserted into the interior of the screw sleeve.

Preferably, the rear end of the built-in cannula is transversely inserted into the medicine inlet suction nozzle, and the center of the built-in cannula is transversely aligned with the center of the medicine inlet suction nozzle.

Preferably, the sealing outer ring and the sealing inner ring are both of annular structures, and the circle centers of the sealing outer ring and the sealing inner ring are transversely on the same straight line.

Compared with the prior fluorine coating device technology for preventing children dental caries in stomatology department, the utility model provides a fluorine coating device for preventing children dental caries in stomatology department, which has the following beneficial effects:

1. the utility model changes the traditional fluorine coating brush on the fluorine coating device into the coating sponge, the hollow spherical medicine outlet nozzle is arranged in the coating sponge, the rear end of the medicine outlet nozzle is communicated with the built-in intubation tube, after the butt joint of the screw sleeves is finished, the fluorinated drug can be led into the drug outlet nozzle through the built-in cannula, because the medicine outlet nozzle is provided with a plurality of medicine outlet holes, the medicine can be evenly extruded to the inner part of the brushing sponge and gradually spread from the inner part to the outer side until the whole brushing sponge is filled, the brushing sponge is fixedly arranged on the fluorine injection cylinder through the spiral sleeve, and the fluorine injection cylinder is extruded to extrude the extrusion plate, so that the fluorine medicament in the fluorine injection cylinder can be brushed on the teeth of the children, the brushing process is finished at one step, and repeated dosing is not needed, thereby avoiding external pollution and better protecting the teeth of the children;

2. the utility model discloses make to apply paint sponge fixed mounting when annotating the front end of a fluorine section of thick bamboo when using through rotating the scroll casing, the rear end of built-in intubate just can the level insert into the medicine suction nozzle, make built-in intubate dock each other with advancing the medicine suction nozzle, the rear end extrusion of scroll casing this moment annotates the sealed outer lane of a fluorine section of thick bamboo front end, the inside sealed inner circle of medicine suction nozzle rear end is advanced to the rear side extrusion of the rear end of built-in intubate simultaneously, through sealed outer lane and sealed inner circle combined action, guarantee to apply fluorine head and annotate the connection leakproofness between the fluorine section of thick bamboo, can rotate the scroll casing after finishing using, it changes to make used the sponge of applying paint with a brush to pull down, when avoiding cross infection, can save the material use of an injection fluorine section of thick bamboo, avoid.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a fluorine coating device for preventing dental caries in children in stomatology department according to the present invention;

FIG. 2 is a schematic view of the internal structure of a fluorine coating device for preventing dental caries in children in stomatology department according to the present invention;

FIG. 3 is a schematic view of the internal structure of the brushing sponge according to the present invention;

FIG. 4 is a schematic view of the internal structure of the fluorine injection cylinder according to the present invention;

in the figure: 1. brushing sponge; 2. a check ring; 3. sealing the outer ring; 4. a piston push rod; 5. a pressing plate; 6. a fluorine injection cylinder; 7. a spiral sleeve; 8. a bonding ring; 9. a medicine outlet nozzle; 10. a limit snap ring; 11. a cannula is arranged inside; 12. a medicine feeding suction nozzle; 13. sealing the inner ring; 14. a piston body; 15. provided is a threaded joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fluorine coating device for preventing children dental caries for department of stomatology comprises a fluorine injection cylinder 6 and a spiral sleeve 7, wherein the spiral sleeve 7 is installed at the front end of the fluorine injection cylinder 6, a lattice baffle ring 2 is arranged at the front end of the spiral sleeve 7, a limiting snap ring 10 is arranged at the front end of the lattice baffle ring 2, a bonding ring 8 is sleeved outside the limiting snap ring 10, the limiting snap ring 10 at the front end of the lattice baffle ring 2 is fixedly clamped inside the rear end of the bonding ring 8, the rear end of a coating sponge 1 is fixedly bonded on the outer wall of the front end of the bonding ring 8, the coating sponge 1 is fixedly installed on the spiral sleeve 7 through the bonding ring 8 to form a head of a fluorine coating device, teeth of children are coated through the coating sponge 1, so that the dental caries preventing effect is achieved, the coating sponge 1 is connected to the outer wall of the front end of the bonding ring 8, a medicine outlet nozzle 9 is arranged inside the coating sponge 1, a built-in cannula 11 is connected to the rear, go out medicine shower nozzle 9 and be the spherical structure of fretwork, go out built-in intubate 11 that medicine shower nozzle 9 rear end is connected and pass bonding ring 8 and check ring 2 and fix inside the front end of scroll cover 7 transversely, after 7 docks and accomplishes when the scroll cover, can will fluoridize the leading-in to a medicine shower nozzle 9 of going out of medicine through built-in intubate 11, because be provided with a plurality of medicine holes on going out medicine shower nozzle 9, can extrude the medicine to the inside of applying paint sponge 1 with a brush uniformly, and from inside to outside diffusion until being full of whole sponge 1 of applying paint with a brush gradually.

A fluorine coating device for preventing children dental caries for department of stomatology comprises a screwed joint 15 arranged at the front end of a fluorine injection cylinder 6, an internal thread arranged on the circumferential inner wall of a screw sleeve 7, an external thread arranged on the circumferential outer wall of the screwed joint 15, and the internal thread on the circumferential inner wall of the screw sleeve 7 is screwed with the external thread on the circumferential outer wall of the screwed joint 15, so that a fluorine coating head part formed by coating sponge 1 and the like can be fixedly arranged at the front end of the fluorine injection cylinder 6, fluorine coating operation can be carried out for children to prevent dental caries, the used coating sponge 1 can be detached and replaced by rotating the screw sleeve 7 after use, cross infection is avoided, simultaneously, the material use of the fluorine injection cylinder 6 can be saved, a sealing outer ring 3 is sleeved outside the rear end of the screwed joint 15, a medicine feeding suction nozzle 12 is arranged at the front end of the screwed joint 15, and the rear end of an internal cannula 11 is transversely inserted into the, the circle centers of the built-in intubation tube 11 and the medicine feeding suction nozzle 12 are transversely on the same straight line, when the brushing sponge 1 is fixedly arranged at the front end of the fluorine injection cylinder 6 by rotating the spiral sleeve 7, the rear end of the built-in intubation tube 11 can be horizontally inserted into the medicine feeding suction nozzle 12, so that the built-in intubation tube 11 and the medicine feeding suction nozzle 12 are mutually butted, and medicines can be extruded into the built-in intubation tube 11 through the medicine feeding suction nozzle 12.

A fluorine coating device for preventing children dental caries for department of stomatology comprises a medicine feeding suction nozzle 12 at the front end of a threaded joint 15 transversely inserted into a spiral sleeve 7, when a coating sponge 1 is fixedly arranged at the front end of a fluorine injection cylinder 6 by rotating the spiral sleeve 7, the medicine feeding suction nozzle 12 at the front end of the threaded joint 15 can extend into the front end of the spiral sleeve 7, when a fluorine medicament needs to be added, the spiral sleeve 7 can be taken down, the medicine feeding suction nozzle 12 at the front end of the threaded joint 15 is inserted into a medicine bottle, a pressing plate 5 at the rear end of a piston push rod 4 is pulled towards the rear side to suck the medicament into the fluorine injection cylinder 6, a sealing inner ring 13 is arranged inside the rear end of the medicine feeding suction nozzle 12, the sealing outer ring 3 and the sealing inner ring 13 are both of an annular structure, the circle centers of the sealing outer ring 3 and the sealing inner ring 13 are transversely arranged on a straight line, when the spiral sleeve 7 is rotated by force, the rear end of the spiral sleeve 7 extrudes the sealing outer ring 3 at the front, meanwhile, the rear end of the built-in intubation tube 11 extrudes a sealing inner ring 13 inside the rear end of the medicine inlet suction nozzle 12 towards the rear side, the connection sealing performance between the head of the fluorine coating machine and the fluorine injection cylinder 6 is ensured through the combined action of the sealing outer ring 3 and the sealing inner ring 13, a piston push rod 4 extending backwards is arranged inside the fluorine injection cylinder 6, the rear end of the piston push rod 4 is connected with a pressing plate 5, and the front end of the piston push rod 4 is connected with a piston body 14.

The utility model discloses a theory of operation and use flow: the utility model is mainly composed of a coating sponge 1, a spiral sleeve 7 and a fluorine injection tube 6, the coating sponge 1 is fixedly arranged on the spiral sleeve 7 through a bonding ring 8, the head of the fluorine coating device is formed, after the spiral sleeve 7 is in threaded connection with a threaded joint 15 at the front end of the fluorine injection tube 6, the fluorine medicament in the fluorine injection tube 6 is coated on teeth of children through a pressing plate 5 at the rear end of a pushing piston push rod 4, thereby the dental caries prevention effect is achieved, when in use, the head of the fluorine coating device is disassembled by rotating the spiral sleeve 7, a medicament feeding suction nozzle 12 at the front end of the fluorine injection tube 6 is inserted into a medicament bottle, the pressing plate 5 is pulled towards the rear side, the medicament is extracted into the fluorine injection tube 6, then the head of the fluorine coating device is arranged at the front end of the fluorine injection tube 6 through the reverse rotation spiral sleeve 7, the pressing plate 5 is pushed towards the front side, the fluorine medicament feeding suction nozzle 12 and a built-in intubation tube 11 lead the fluorine medicament into a medicament outlet nozzle 9, because the medicine outlet nozzles 9 are provided with a plurality of medicine outlet holes, the medicine can be uniformly extruded to the inside of the brushing sponge 1 and gradually spread to the outside from the inside until the whole brushing sponge 1 is filled, so that the medicine can be conveniently smeared on the teeth of children, and the occurrence of dental caries can be effectively prevented.

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

Claims

1. A fluorine coating device for preventing children dental caries for department of stomatology comprises a fluorine injection cylinder (6) and a spiral sleeve (7), and is characterized in that: the fluorine injection device is characterized in that the spiral sleeve (7) is arranged at the front end of the fluorine injection cylinder (6), the front end of the spiral sleeve (7) is provided with a grid baffle ring (2), the front end of the grid baffle ring (2) is provided with a limiting snap ring (10), the outside of the limiting snap ring (10) is sleeved with a bonding ring (8), the outer wall of the front end of the bonding ring (8) is connected with a painting sponge (1), the inside of the painting sponge (1) is provided with a medicine outlet nozzle (9), the rear end of the medicine outlet nozzle (9) is connected with a built-in insertion pipe (11), the front end of the fluorine injection cylinder (6) is provided with a threaded joint (15), the outside of the rear end of the threaded joint (15) is sleeved with a sealing outer ring (3), the front end of the threaded joint (15) is provided with a medicine inlet suction nozzle (12), the inside of the rear end of the medicine inlet suction nozzle (12) is provided with a sealing inner ring (13), the inside of the fluorine injection, the rear end of the piston push rod (4) is connected with a pressing plate (5), and the front end of the piston push rod (4) is connected with a piston body (14).

2. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the check block ring (2) is characterized in that a limiting snap ring (10) at the front end of the check block ring is fixedly clamped inside the rear end of the bonding ring (8), and the rear end of the brushing sponge (1) is fixedly adhered to the outer wall of the front end of the bonding ring (8).

3. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the medicine outlet nozzle (9) is of a hollow spherical structure, and a built-in insertion tube (11) connected with the rear end of the medicine outlet nozzle (9) transversely penetrates through the bonding ring (8) and the grid ring (2) and is fixed inside the front end of the spiral sleeve (7).

4. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the inner wall of the circumference of the screw sleeve (7) is provided with internal threads, the outer wall of the circumference of the threaded joint (15) is provided with external threads, and the internal threads on the inner wall of the circumference of the screw sleeve (7) are screwed with the external threads on the outer wall of the circumference of the threaded joint (15).

5. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the medicine inlet suction nozzle (12) at the front end of the threaded connector (15) is transversely inserted into the screw sleeve (7).

6. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the rear end of the built-in cannula (11) is transversely inserted into the medicine inlet suction nozzle (12), and the circle centers of the built-in cannula (11) and the medicine inlet suction nozzle (12) are transversely arranged on the same straight line.

7. The dental caries prevention fluorine coating device for children of the department of stomatology according to claim 1, characterized in that: the sealing outer ring (3) and the sealing inner ring (13) are both of annular structures, and the circle centers of the sealing outer ring (3) and the sealing inner ring (13) are transversely on the same straight line.