CN214511344U

CN214511344U - Dental caries repairing device for stomatology department

Info

Publication number: CN214511344U
Application number: CN202023334748.5U
Authority: CN
Inventors: 邓莹; 李翔; 冯萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a dental caries repairing device for stomatology department, which at least comprises a sander main body. The sander body is movably connected with at least one sanding head. The sander body is further provided with at least one spray head and at least one recovery section. Under the condition that the polishing head can polish decayed teeth of a patient and the recovery part can suck, the spray head is detachably connected to one end, close to the polishing head, of the polisher body in a mode that decayed tooth fragments generated in the process that the polishing head polishes the decayed teeth are flushed into the recovery part under the adsorption action of water flow by using the water flow sprayed by the spray head and are recovered through the recovery part so as to avoid the foreign body feeling and the pain feeling generated by the teeth fragments generated in the process that the polishing head polishes the decayed teeth and the hitting of solid particles on the inner wall of the oral cavity of the patient.

Description

Dental caries repairing device for stomatology department

Technical Field

The utility model relates to the technology of medical equipment, especially, relate to a dental caries patching device for department of stomatology.

Background

When a tooth has a cavity, carious tissues around the cavity are removed firstly by means of a tooth body reshaping method, the damaged part is cleaned, then fillers are injected into the empty cavity so as to restore the chewing function and further prevent the continuous occurrence of the cavity, and the method of selecting proper patching materials according to the depth, position and size of the cavity to fill the cavity is commonly called as tooth patching. However, in the existing tooth filling work, impurities generated in the grinding process of the cavity can remain in the cavity temporarily, and a patient needs to clean the oral cavity by gargling, so that the operation and the use are inconvenient. Therefore, a new dental caries repair device for stomatology is needed.

For example, chinese patent publication No. CN211934363U discloses an instrument dedicated for oral cavity dental filling, comprising a grinder body having a tooth polishing structure mounted at one end thereof and an auxiliary polishing structure mounted at the other end thereof, the tooth polishing structure comprising: tooth portion of polishing and the clean portion of decayed tooth sediment, tooth portion of polishing install in polisher main part one is served, the clean portion of decayed tooth sediment install in polisher main part other end is last, and be located tooth portion of polishing one side, this utility model relates to a department of stomatology auxiliary instrument technical field concentrates the decayed tooth powder that produces and collects cleanly to reduce the decayed tooth powder and remain the discomfort that produces the patient in the oral cavity. However, the utility model still has the following technical disadvantages: the utility model recovers the generated dental debris by the suction of the air extractor, however, most dental debris are in a splash state when the dental cavity part and the like are polished, namely in a sputtering state of dispersing all around, and all dental debris are difficult to adsorb only by the suction, namely, part of the dental debris can still be left in the oral cavity of a patient to influence the treatment experience of the patient; meanwhile, besides the decayed tooth debris powder generated by the polishing head, a plurality of tooth particle fragments with different sizes are likely to be generated, and the tooth particle fragments are splashed to all positions of the oral cavity along with the operation of the polishing head, so that the diagnosis experience of a patient is greatly influenced, namely the pain feeling caused by the fact that the oral cavity is hit by sharp foreign matters, and on the other hand, if some tooth particle fragments are splashed to the throat of the patient, the symptoms of nausea and even vomiting of the patient are caused. Therefore, there is a need for improvement in the prior art against the disadvantage that the dental debris generated from the polishing head and the foreign and painful feeling generated from the impact of the solid particles on the inner wall of the patient's mouth cannot be completely avoided by the suction action of the air extractor alone during the caries polishing using the polishing head.

Moreover, on the one hand, since the skilled person in the art who is understood by the applicant is necessarily different from the examination department; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space limit did not list all details and content in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art at any time according to the relevant regulations of the examination guideline.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a dental caries repairing device for stomatology department, which at least comprises a sander main body. The sander body is movably connected with at least one sanding head. The sander body is further provided with at least one spray head and at least one recovery section. Under the condition that the polishing head can polish decayed teeth of a patient and the recovery part can suck, the spray head is detachably connected to one end, close to the polishing head, of the polisher body in a mode that decayed tooth fragments and solid particles generated in the process that the polishing head polishes decayed teeth can be flushed into the recovery part under the adsorption action of water flow by the aid of water flow sprayed by the spray head and are recovered by the recovery part so as to avoid foreign body feeling and pain feeling generated by the fact that the polishing head polishes the decayed teeth and the solid particles hit the inner wall of the mouth of the patient.

According to a preferred embodiment, the exterior of the sander body is provided with a first delivery conduit in such a way as to provide a constant flow of water to the spray head. One end of the first delivery pipe, which is far away from the spray head, is arranged on a first water suction pump.

According to a preferred embodiment, the sander body is provided with a second suction pump in such a way that it can provide suction to the recovery section. The second water suction pump is detachably connected with the recovery part through a second delivery pipe.

According to a preferred embodiment, the sander body is provided with an electric motor in such a way that it can provide the sanding head with rotational power. The polishing head is movably connected to the driving end of the motor through the self-locking drill chuck.

According to a preferred embodiment, a recovery tank is provided at an end of the second transport pipe remote from the recovery unit so as to recover the liquid recovered by the recovery unit.

According to a preferred embodiment, a first switch is provided on the sander body in such a way that the motor can be controlled. The first switch is electrically connected with the motor.

According to a preferred embodiment, a second switch is provided on the sander main body to control the first suction pump to supply water to the spray head. The second switch with first suction pump electric connection.

According to a preferred embodiment, the sander main body is provided with a third switch so that the second suction pump can be controlled to suck water in the vicinity of the recovery unit into the recovery tank. The third switch is electrically connected with the second water pump.

According to a preferred embodiment, the sander body is provided with a first support and a second support at one end adjacent to the spray head, respectively, in a manner that facilitates support for the spray head and the recovery section.

According to a preferred embodiment, the sander body is provided with a rubber sleeve in such a way that it can be easily gripped by a medical staff.

The utility model discloses a beneficial technological effect includes at least:

the decayed tooth repairing device at least comprises a sander main body, wherein the sander main body is movably connected with at least one sanding head; the sander main body is also provided with at least one spray head and at least one recovery part, and the spray head is detachably connected to one end, close to the sanding head, of the sander main body; under the condition that the polishing head can polish the decayed tooth of a patient and the recovery part can suck, the chips generated in the process of polishing the decayed tooth can be flushed into the recovery part through the spray head and the chips are sucked through the recovery part so as to avoid the polishing head from polishing the teeth chips generated in the process of polishing the decayed tooth and prevent foreign body feeling and pain feeling generated by beating of solid particles on the inner wall of the oral cavity of the patient, and therefore the patient can feel more comfortable when the patient uses the device to repair the decayed tooth.

Drawings

FIG. 1 is a simplified schematic diagram of a preferred embodiment of the present invention;

figure 2 is a simplified schematic diagram of a preferred embodiment of the first and second suction pumps of the present invention.

List of reference numerals

1: sander main body 2: and (3) polishing head: spray head

4: the recovery unit 5: first delivery pipe 6: first water pump

7: the second water pump 8: second delivery pipe 9: electric motor

10: self-locking drill chuck 11: the recovery tank 12: first switch

13: second switch 14: the third switch 15: first support member

16: second support member 17: the rubber sleeve 900: drive end

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in fig. 1, a dental caries repair apparatus for stomatology comprises at least a sander main body 1. At least one sanding head 2 is movably connected to the sander body 1. The sander body 1 is also provided with at least one spray head 3 and at least one recovery 4. Under the condition that the polishing head 2 can polish the decayed tooth of a patient and the recovery part 4 can suck, the spray head 3 is detachably connected to one end of the polisher body 1 close to the polishing head 2 in a manner that decayed tooth fragments and solid particles generated in the process that the polishing head 2 polishes the decayed tooth can be pushed into the recovery part 4 by the water flow sprayed by the spray head 3 under the adsorption effect of the water flow and are recovered by the recovery part 4 so as to avoid the tooth fragments generated in the process that the polishing head 2 polishes the decayed tooth and the foreign body feeling and the pain feeling generated by hitting of the solid particles on the inner wall of the mouth cavity of the patient. Preferably, the number of the sanding head 2 may be one. Preferably, the head 3 may be detachably attached to an end of the grinder body 1 near the grinding head 2. Preferably, the recovery portion 4 may be detachably attached to one end of the dresser main body 1 near the sanding head 2. Preferably, the spray head 3 and the recovery section 4 may be in the same line with the sanding head 2. Preferably, the sanding head 2 may be located in the spray head 3 and the recovery section 4. Preferably, the number of the spray heads 3 may be plural. Preferably, the direction of the spray head 3 may be along the sanding head 2 and directed towards the recycling portion 4. Preferably, the recovery part 4 may have an arc shape so as to collect water near the recovery part 4. Through this configuration, can aim at through shower nozzle 3 and spray will polish head 2, the produced piece of the in-process of polishing the caries is under the adsorption of rivers, is washed near recovery unit 4 together, and then through the suction of recovery unit 4 retrieve and do not leave the piece in patient's oral cavity to avoid relying on the suction to adsorb the produced piece and the condition that partial piece can not be adsorbed because of sputtering to the periphery to the condition that has avoided relying on the suction alone.

According to a preferred embodiment, as shown in fig. 2, the sander body 1 is provided with a first delivery pipe 5 in such a way as to provide a continuous flow of water to the spray head 3. One end of the first delivery pipe 5 far away from the spray head 3 is arranged on the first water pump 6. Preferably, the first suction pump 6 may be of the prior art, for example, a miniature water pump model YWY12-215 may be used.

According to a preferred embodiment, the exterior of the sander body 1 is provided with a second suction pump 7 in such a way as to be able to provide suction to the recovery section 4. The second suction pump 7 is detachably connected with the recovery part 4 through a second delivery pipe 8. Preferably, the second suction pump 7 may be of the prior art, for example, a miniature water pump model YWY12-215 may be used.

According to a preferred embodiment, the sander body 1 is provided with an electric motor 9 in such a way that it can provide the sanding head 2 with rotational power. The sanding head 2 is movably connected to the drive end 900 of the motor 9 by a self-locking drill chuck 10. Preferably, the motor 9 may be provided inside the sander body 1. Preferably, the motor 9 is detachably attached to the inner wall of the sander body 1. Preferably, the motor 9 may be a micro motor 9 so that the space occupied thereby is small enough to be disposed inside the sander main body 1. Preferably, the motor 9 may be of the prior art, for example, the motor 9 may be a brushless dc motor model 25gt2r82222p.1 manufactured by Portescap, switzerland. Preferably, the self-locking drill chuck 10 may be removably attached to the drive end 900 of the motor 9. Preferably, the sanding head 2 is movably attached to the self-locking drill chuck 10.

According to a preferred embodiment, the end of the second duct 8 remote from the recovery part 4 is provided with a recovery tank 11 in such a way as to be able to recover the liquid recovered by the recovery part 4.

According to a preferred embodiment, the sander body 1 is provided with a first switch 12 in such a way that the motor 9 can be controlled. The first switch 12 is electrically connected to the motor 9. Preferably, the first switch 12 may be electrically connected to the motor 9 through a metal cable.

According to a preferred embodiment, the sander body 1 is provided with a second switch 13 in such a way that it is able to control the first suction pump 6 to supply water to the spray head 3. The second switch 13 is electrically connected to the first water pump 6. Preferably, the second switch 13 may be electrically connected to the first water pump 6 through a metal cable.

According to a preferred embodiment, the sander main body 1 is provided with a third switch 14 so that the second suction pump 7 can be controlled to pump water near the recovery section 4 into the recovery tank 11. The third switch 14 is electrically connected to the second water pump 7. Preferably, the third switch 14 may be electrically connected to the second water pump 7 through a metal cable.

According to a preferred embodiment, the sander body 1 is provided with a first support 15 and a second support 16 at one end near the spray head 3, respectively, in a manner that can facilitate the support for the spray head 3 and the recovery section 4. Preferably, the first support member 15 and the second support member 16 may be detachably attached to the end of the sander body 1 near the nozzle 3, respectively.

According to a preferred embodiment, the sander body 1 is provided with a rubber sleeve 17 in such a way that it can facilitate the medical staff to grip the sander body 1. By this arrangement, it is possible to prevent slipping so that the user can hold the sander body 1.

In order to facilitate understanding of the working principle of the present embodiment, the working process of the present invention is briefly described as follows: first, the sanding head 2 is mounted in the self-locking drill chuck 10 on the driving end 900 of the motor 9, and the sanding head 2 is locked. Thereafter, the medical staff turns on the first switch 12 on the sander main body 1, and polishes the patient's caries. Then, the medical staff can simultaneously open the second switch 13 and the third switch 14 on the sander main body 1 so that the spray head 3 can spray water to the sanding head 2, so that the caries powder generated during sanding is washed together by the adsorption of the water to the vicinity of the recovery part 4. Then, the recovery unit 4 sucks the caries powder in the water communicating with the vicinity of the recovery unit 4 into the recovery tank 11 by the suction action of the second suction pump 7. By the configuration mode, water flow can be sprayed to the polishing head 2 through the spray head 3, so that decayed tooth powder generated in the polishing process is flushed to the position near the recovery part 4 under the adsorption action of the water flow, and then the recovery part 4 sucks the decayed tooth powder communicated with water near the recovery part 4 into the recovery box 11 through the suction action of the second water pump 7.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A dental caries repairing device for stomatology department at least comprises a sander main body (1), and is characterized in that the sander main body (1) is movably connected with at least one sanding head (2), the sander main body (1) is also provided with at least one spray head (3) and at least one recovery part (4),

wherein the content of the first and second substances,

under the condition that the polishing head (2) can polish decayed teeth of a patient and the recovery part (4) can suck, the spray head (3) is detachably connected to one end of the polisher body (1) close to the polishing head (2) in a manner that decayed tooth fragments and solid particles generated in the process that the polishing head (2) polishes decayed teeth can be flushed into the recovery part under the adsorption effect of water flow by using the water flow sprayed by the spray head (3) and recovered by the recovery part (4) so as to avoid the foreign body sensation and the pain sensation generated by the dental fragments generated in the process that the polishing head (2) polishes decayed teeth and the impact of the solid particles on the inner wall of the oral cavity of the patient.

2. A caries repair device according to claim 1, characterized in that the sander body (1) is provided with a first delivery pipe (5) in such a way that an endless water flow is provided for the spray head (3), wherein the end of the first delivery pipe (5) remote from the spray head (3) is provided with a first suction pump (6).

3. The caries repair device according to claim 2, characterized in that a second suction pump (7) is provided outside the sander body (1) in such a manner as to be able to provide suction to the recovery part (4), wherein the second suction pump (7) is detachably connected to the recovery part (4) by a second delivery pipe (8).

4. A caries repair device according to claim 3 characterized in that the sander body (1) is provided with an electric motor (9) in such a way that it can provide the rotational power to the sanding head (2), wherein the sanding head (2) is movably connected to the drive end (900) of the electric motor (9) by means of a self-locking drill chuck (10).

5. The caries repair device according to claim 4, wherein an end of the second delivery pipe (8) remote from the recovery part (4) is provided with a recovery tank (11) in such a manner that the liquid recovered by the recovery part (4) can be recovered.

6. The caries repair apparatus according to claim 5, wherein a first switch (12) is provided on said polisher body (1) in such a manner that said motor (9) can be controlled, wherein said first switch (12) can be electrically connected to said motor (9).

7. The apparatus for repairing caries according to claim 6, wherein a second switch (13) is provided on the sander main body (1) in such a manner that the first suction pump (6) can be controlled to supply water to the shower head (3), wherein the second switch (13) can be electrically connected to the first suction pump (6).

8. The caries repair apparatus according to claim 7, wherein a third switch (14) is provided on the sander main body (1) in such a manner that the second suction pump (7) can be controlled to suck the liquid around the recovery portion (4) into the recovery tank (11), wherein the third switch (14) can be electrically connected to the second suction pump (7).

9. The apparatus for repairing caries according to claim 8, wherein an end of said grinder body (1) near said nozzle head (3) is provided with a first support member (15) and a second support member (16) in such a manner as to facilitate support for said nozzle head (3) and said recovery portion (4).

10. The caries repair device according to claim 9, characterized in that said sander body (1) is provided with a rubber sleeve (17) in such a way that it can be easily grasped by a medical staff.