CN219354233U - Sand blasting back suction tooth cleaner - Google Patents

Abstract

The utility model relates to the technical field of dental instruments, in particular to a sand blasting back suction tooth cleaner. The sand blasting back suction tooth cleaner comprises a tooth cleaning host machine, an ultrasonic handle and a sand blasting handle. The inside of the tooth cleaning host is provided with a water supply pipeline and a central loop suction pipe. The transducer assembly of the ultrasonic handle is disposed within the interior of the housing. The first suction hood is connected to the head of the housing. The transducer assembly and the interior of the ultrasonic tip have a first water inlet conduit. A first water return pipeline is formed between the outer parts of the two and the shell and the first suction cover. The first water inlet pipeline is connected with a water supply pipeline. The first return water pipe is connected with the central return suction pipe. The sand blasting handle is provided with a sand blasting pipeline, a second water inlet pipeline and a second water return pipeline. The second water inlet pipeline is connected with the water supply pipeline. The second return water pipe is connected with the central return suction pipe. The sand blasting back suction tooth cleaner greatly optimizes the steps of ultrasonic tooth cleaning and sand blasting tooth cleaning in the deep tooth cleaning process, and improves the back suction efficiency of water mist, sand grains and aerosol.

Description

Sand blasting back suction tooth cleaner

Technical Field

The utility model relates to the technical field of dental instruments, in particular to a sand blasting back suction tooth cleaner.

Background

Ultrasonic tooth cleaners are dental appliances for dental treatment. For example, calculus on the surface of the teeth or periodontal tissue of the oral cavity is removed, the oral cavity is kept clean, and the risk of periodontal disease is reduced. In order to further enhance the tooth cleaning effect, in the prior art, sand blasting tooth cleaning is generally performed after ultrasonic tooth cleaning. Wherein, the sand blasting is to further clean teeth by adding high-pressure water into pearl salt. After the ultrasonic tooth washing is carried out to remove the massive dental calculus in the oral cavity, the sand blasting is further used for cleaning up tea scale, tobacco scale and food soft scale attached to the teeth. Therefore, in the deep dental scaler, two independent devices of the ultrasonic scaler and the sand blaster are generally required to be used together, so that a plurality of inconveniences are brought to the deep dental scaler operation.

Through searching, a dental sand blasting and ultrasonic integrated scaling device is disclosed in Chinese patent document CN 215349661U. The water supply bottle and the sand blasting bottle of the cleaning and treating device are inserted on the shell; the water inlet of the water pump is communicated with the water supply bottle through a pipeline, and the water outlet of the water pump is respectively communicated with the sand blasting handle and the piezoelectric ceramic transducer handle through pipelines; the sand blasting bottle is communicated with the sand blasting handle through a pipeline; the water pump and the piezoelectric ceramic transducer handle are respectively and electrically connected with the main control circuit board. The cleaning and treating device combines the functions of sand blasting and ultrasonic treatment, and is beneficial to comprehensively helping dentists to complete the cleaning and treatment of dental plaque and plaque on the gingiva and under the gingiva of the oral cavity.

However, when the scaler is used, in the process of ultrasonic tooth cleaning, due to the lack of a return suction pipe of an ultrasonic tooth cleaning handle, sprayed cooling water collides with a working point in an ultrasonic working state when the working point of the tooth cleaning machine is cooled, so that vaporific aerosol is generated, and the treatment environment is easily polluted; and in the process of sand-blasting and tooth-cleaning, the sand-blasting handle sprays special silica salt sand on the surface of the teeth through high-pressure air flow, and the teeth are deeply cleaned by combining the high-pressure water flow, wherein the back suction of water mist, sand grains and aerosol is also absent.

For water mist, sand and aerosol generated in the process of sand blasting and tooth cleaning, a mode of additionally arranging a suction pipe is generally adopted in the prior art to collect water flow flowing into an oral cavity. Therefore, the recycling efficiency of the return suction pipe to the water flow is difficult to meet the requirement, and meanwhile, aerosol formed in the sand blasting tooth cleaning process is difficult to be restrained.

Based on professional knowledge, the inventor actively researches and innovates in combination with abundant clinical experiences accumulated in the field of stomatology for many years, and a series of patents have been obtained in the field of dental therapeutic instruments. An ultrasonic back suction tooth cleaning host is designed in ZL202022166636.7, and in the ultrasonic tooth cleaning process, the back suction of liquid in the oral cavity is realized, and the back suction collection is effectively gathered at the beginning of aerosol generation, so that the pollution of the aerosol is avoided.

The inventor notices the technical problem existing in the sand blasting tooth cleaning, combines the engineering design experience of the ultrasonic wave back suction tooth cleaning host machine with the existing sand blasting back suction tooth cleaning machine, so as to design the deep tooth cleaning equipment integrating sand blasting tooth cleaning and ultrasonic wave tooth cleaning into a whole, and has a central back suction function. Through continuous research, test and optimization design, and repeated test and improvement, the utility model with practical value is finally created.

Disclosure of Invention

The utility model aims to provide a deep tooth cleaning device for optimizing ultrasonic tooth cleaning and sand blasting tooth cleaning steps and improving the back suction efficiency of water mist, sand grains and aerosol in the process of deep tooth cleaning.

In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides a sand blasting back suction tooth cleaner, which comprises a tooth cleaner main machine, an ultrasonic handle and a sand blasting handle;

the inside of the tooth cleaning host is provided with a water supply pipeline and a central return suction pipe, the water supply pipeline is used for connecting a water inlet of the tooth cleaning host with an ultrasonic handle and a sand blasting handle respectively, and the central return suction pipe is used for connecting a negative pressure interface of the tooth cleaning host with the ultrasonic handle and the sand blasting handle respectively;

the ultrasonic handle comprises a shell, a transducer part, an ultrasonic working tip and a first return suction cover, wherein the transducer part is arranged in the shell, the first return suction cover is connected to the head of the shell, one end of the ultrasonic working tip is connected with the transducer part, the other end of the ultrasonic working tip extends out of the end part of the recovery cover, a first water inlet pipeline is arranged in the transducer part and the ultrasonic working tip, a first water return pipeline is formed between the outer parts of the transducer part and the ultrasonic working tip and the shell and the first return suction cover, the first water inlet pipeline is connected with a water supply pipeline, and the first water return pipeline is connected with a central return suction pipeline;

the sand blasting handle is provided with a sand blasting pipeline, a second water inlet pipeline and a second water return pipeline, the second water inlet pipeline is connected with the water supply pipeline, and the second water return pipeline is connected with the central return pipeline.

Preferably, the water supply pipe is sequentially connected with a filter and a solenoid valve for controlling the opening and closing of the water supply pipe. So set up, the filter is used for carrying out the filtration to the rivers that get into ultrasonic wave handle and sandblast handle, and then is favorable to guaranteeing the stability of two kinds of handles in the operation in-process, and the solenoid valve is used for controlling the break-make of supply line.

Preferably, the central return pipe is provided with an electric ball valve for switching communication with the first return pipe and the second return pipe. So set up, optimized whole central loop suction pipe way, be favorable to ultrasonic handle and sandblast handle mutually supporting, successively use in turn, at the in-process of degree of depth clean tooth, through the switch of electric ball valve for different handles all have the back to inhale the function all the time to water smoke, sand grain and aerosol, further promoted the back to inhale efficiency to water smoke, sand grain and aerosol, promoted the back effect.

Preferably, the water supply pipeline is provided with an electric valve, an inlet of the electric valve is connected with the tail end of the electromagnetic valve through a pipeline, and the valve of the electric valve has a plurality of openings. The electric valve is used for adjusting the water outlet flow of the ultrasonic handle, and the control precision of the water outlet quantity of the ultrasonic handle is further improved.

Preferably, the sand blasting handle comprises a shell, a sand blasting head and a plug pin seat, wherein a cavity for accommodating the sand blasting pipe and a second water inlet pipeline is formed in the shell, the plug pin seat is embedded into one end of the shell, a first interface for installing the sand blasting head is arranged on the plug pin seat, a second interface for connecting with the second water inlet pipeline and a third interface for connecting with the sand blasting pipe are arranged on the plug pin seat, a connecting cavity is formed in the joint of the second interface and the third interface, and the connecting cavity is connected with the first interface. So set up, the granular salt of being convenient for injection in the sandblast pipe mixes in the connecting chamber with the rivers that inject in the second inlet channel, is favorable to playing the effect of humidification dust suppression.

Preferably, a second suction cover is sleeved on the outer side of the pin seat. The second suction hood is used for enhancing the suction capability of the sand blasting handle to the water body in the mouth cavity, and further improves the suction efficiency to water mist, sand grains and aerosol.

Preferably, the second back suction cover is a transparent soft rubber suction cover.

Preferably, the first back suction cover is a transparent soft rubber suction cover.

Compared with the prior art, the sand blasting back suction tooth cleaner provided by the utility model has the following substantial characteristics and improvements:

1. according to the sand-blasting back-suction tooth cleaner, the ultrasonic tooth cleaning and sand-blasting tooth cleaning functions are integrated on the same tooth cleaning host, in the deep tooth cleaning process, the steps of ultrasonic tooth cleaning and sand-blasting tooth cleaning are greatly optimized, water flows are respectively provided for an ultrasonic handle and a sand-blasting handle through the arrangement of a water supply pipeline, the water flows flowing to a first water inlet pipeline are used for cooling an ultrasonic working tip and flushing the surface of teeth, and the water flows flowing to a second water inlet pipeline are used for being mixed with salts in a sand-blasting pipe to play a role in humidifying and dust suppression in the sand-blasting process;

2. this tooth cleaner is inhaled back in sandblast links to each other with the first return water pipe of ultrasonic handle and the second return water pipe of sandblast handle respectively through setting up central return suction pipe, at the in-process of two handle work, has realized that the handle is simultaneously to the back of the interior rivers of oral cavity, has promoted the back efficiency to rivers greatly, has effectively restrained the formation of aerosol, and then has promoted the back effect.

Drawings

Fig. 1 is a schematic perspective view of a sand blasting back suction scaler according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a sand blasting back suction scaler of FIG. 1;

FIG. 3 is a schematic view of the internal structure of an ultrasonic handpiece;

fig. 4 is a schematic view of the internal structure of the blast handle.

Reference numerals: 1. a tooth cleaning host; 2. an ultrasonic handle; 3. a sand blasting handle; 4. a water inlet; 5. a negative pressure interface; 6. a filter; 7. an electromagnetic valve; 8. an electric ball valve; 9. an electric valve; 21. a housing; 22. a transducer component; 23. an ultrasonic tip; 24. a first suction hood; 25. a first water inlet pipe; 26. a first return line; 31. a housing; 32. a sand blasting pipeline; 33. a second water inlet pipe; 34. a second water return line; 35. a blasting head; 36. a second suction hood; 37. a pin holder.

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a sand-blasting back-sucking tooth cleaner, which aims at optimizing ultrasonic tooth cleaning and sand-blasting tooth cleaning steps and improving back-sucking efficiency on water mist, sand grains and aerosol.

According to the sand blasting back suction tooth cleaner provided by the embodiment of the utility model, the ultrasonic tooth cleaning and sand blasting tooth cleaning functions are integrated on the same tooth cleaning host, in the deep tooth cleaning process, the steps of ultrasonic tooth cleaning and sand blasting tooth cleaning are greatly optimized, and water flows are respectively provided for the ultrasonic handle and the sand blasting handle by arranging the water supply pipeline. The water flow to the first water inlet pipeline is used for cooling the ultrasonic working tip and flushing the surface of the teeth. The water flow flowing to the second water inlet pipeline is used for being mixed with salts in the sand blasting pipe, and plays a role in humidifying and dust suppression in the sand blasting process. This tooth cleaner is inhaled back in sandblast links to each other with the first return water pipe of ultrasonic handle and the second return water pipe of sandblast handle respectively through setting up central return suction pipe, at the in-process of two handle work, has realized that the handle is simultaneously to the back of the interior rivers of oral cavity, has promoted the back efficiency to rivers greatly, has effectively restrained the formation of aerosol, and then has promoted the back effect.

Sand blasting back suction tooth cleaner

As shown in fig. 1 in combination with fig. 2, a sand blasting back suction scaler comprises a scaler 1, an ultrasonic handle 2 and a sand blasting handle 3. As shown in fig. 2, the prophy main body 1 has a water supply line and a center loop suction line inside. The water supply pipeline is used for respectively connecting the water inlet 4 of the tooth cleaning host 1 with the ultrasonic handle 2 and the sand blasting handle 3. The central loop suction pipe is used for connecting the negative pressure interface 5 of the tooth cleaning host 1 with the ultrasonic handle 2 and the sand blasting handle 3 respectively.

As shown in fig. 3, the ultrasonic handpiece 2 includes a housing 21, a transducer assembly 22, an ultrasonic tip 23, and a first suction cup 24. The transducer assembly 22 is disposed within the housing 21. The first suction back cover 24 is attached to the head of the housing 21. One end of the ultrasonic tip 23 is connected to the transducer assembly 22 and the other end extends beyond the end of the recovery hood. The transducer assembly 22 and the interior of the ultrasonic tip 23 have a first water inlet conduit 25. A first return water conduit 26 is formed between the outside of both and the housing 21 and the first return hood 24. The first water inlet pipe 25 is connected to the water supply pipe. The first return conduit 26 is connected to the central return conduit.

As shown in fig. 4, the blasting handle 3 has a blasting pipe 32, a second water intake pipe 33, and a second water return pipe 34. The second water inlet pipe 33 is connected to the water supply pipe. The second return conduit 34 is connected to the central return conduit.

Wherein, the first suction back cover 24 is a transparent soft rubber suction back cover. The ultrasonic handle 2, the sand blast handle 3 and the tooth cleaning host 1 all adopt quick-inserting structures.

When the sand-blasting back-suction tooth cleaner provided by the embodiment of the utility model is used, the jet air flow of the sand-blasting handle can be adjusted in the machine. The water quantity can be regulated by a knob, so that the purposes of removing pigment by spraying, reducing dust and flushing a spraying area are achieved. The back suction system of sand blasting or ultrasonic tooth cleaning is led into the machine from the outside strong suction. For example, the three-way valve controls the negative pressure directing area, and when in the ultrasonic tooth cleaning mode, the negative pressure valve regulates the negative pressure to be directed to the ultrasonic tooth cleaning pipeline; during blasting, the three-way valve is also used for switching to the pipeline to which the blasting belongs. Wherein, the three-way valve is freely switched through the button.

Water supply pipeline

As shown in fig. 2, a filter 6 and a solenoid valve 7 for controlling the opening and closing of the water supply line are sequentially connected to the water supply line. So set up, filter 6 is used for carrying out the filtration to the rivers that get into ultrasonic handle 2 and sandblast handle 3, and then is favorable to guaranteeing the stability of two kinds of handles in the operation in-process, and solenoid valve 7 is used for controlling the break-make of water supply line.

In order to further improve the control of the water yield, the water supply line is provided with an electrically operated valve 9. The inlet of the electric valve 9 is connected with the tail end of the electromagnetic valve 7 through a pipeline, and the valve of the electric valve 9 has a plurality of openings. So set up, motorised valve 9 is used for adjusting the play water flow of ultrasonic handle 2, has further promoted the control accuracy of ultrasonic handle 2 water yield.

Central return suction pipe

As shown in fig. 2, the central return pipe is provided with an electrically operated ball valve 8 which switches communication with the first return pipe 26 and the second return pipe 34. So set up, optimized whole central loop suction pipe way, be favorable to ultrasonic handle 2 and sandblast handle 3 mutually supporting, successively use alternately, at the in-process of degree of depth clean tooth, through the switching of electric ball valve 8 for different handles all have the back to water smoke, sand grain and aerosol and inhale the function all the time, have further promoted the back to water smoke, sand grain and aerosol and have inhaled the effect.

Sand blasting handle ]

As shown in fig. 4, the blasting handle 3 includes a housing 31, a blasting head 35, and a socket holder 37. The interior of the housing 31 has a cavity that accommodates a blasting tube and a second water intake conduit 33. The ferrule holder 37 is embedded in one end of the housing 31. The socket 37 is used to connect with the blasting head 35. The pin holder 37 has a truncated cone-shaped structure for ensuring tight connection with the blasting head 35 without air leakage. In order to prevent accidental injury caused by the removal of the blasting head 35 under pressure, the blasting head 35 is screwed down by a locking screw cap. Wherein the length of the blasting head 35 is 15-18 mm.

The outer side of the pin seat 37 is sleeved with a second suction cover 36. So set up, the second suction hood 36 is used for reinforcing the back suction ability of sandblast handle 3 to the water in the oral cavity, has further promoted the back suction efficiency to rivers. Wherein, the second suction cover 36 is a transparent silica gel suction cover.

The socket holder 37 is provided with a first interface for mounting the blasting head 35, a second interface for connecting with the second water inlet pipe 33, and a third interface for connecting with the blasting pipe. The junction of second interface and third interface is provided with the junction chamber, and the junction chamber links to each other with first interface. So set up, the particulate salt of being convenient for the intraductal injection of sandblast mixes in the junction chamber with the rivers that inject in the second inlet channel 33, is favorable to playing the effect of humidification dust suppression.

The present utility model is not limited to the specific technical solutions described in the above embodiments, and other embodiments may be provided in addition to the above embodiments. Any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art, which are within the spirit and principles of the present utility model, are intended to be included within the scope of the present utility model.

Claims (8)

1. The sand blasting back suction tooth cleaner is characterized by comprising a tooth cleaner main machine, an ultrasonic handle and a sand blasting handle;

the inside of the tooth cleaning host is provided with a water supply pipeline and a central return suction pipe, the water supply pipeline is used for connecting a water inlet of the tooth cleaning host with an ultrasonic handle and a sand blasting handle respectively, and the central return suction pipe is used for connecting a negative pressure interface of the tooth cleaning host with the ultrasonic handle and the sand blasting handle respectively;

the ultrasonic handle comprises a shell, a transducer part, an ultrasonic working tip and a first return suction cover, wherein the transducer part is arranged in the shell, the first return suction cover is connected to the head of the shell, one end of the ultrasonic working tip is connected with the transducer part, the other end of the ultrasonic working tip extends out of the end part of the recovery cover, a first water inlet pipeline is arranged in the transducer part and the ultrasonic working tip, a first water return pipeline is formed between the outer parts of the transducer part and the ultrasonic working tip and the shell and the first return suction cover, the first water inlet pipeline is connected with a water supply pipeline, and the first water return pipeline is connected with a central return suction pipeline;

the sand blasting handle is provided with a sand blasting pipeline, a second water inlet pipeline and a second water return pipeline, the second water inlet pipeline is connected with the water supply pipeline, and the second water return pipeline is connected with the central return pipeline.

2. The grit blasting back suction prophy machine according to claim 1, wherein said water supply line is sequentially connected with a filter and a solenoid valve for controlling opening and closing of the water supply line.

3. The grit blasting back suction prophy machine of claim 1 wherein said central return conduit is provided with an electrically powered ball valve which switches communication with a first return conduit and a second return conduit.

4. The sand blasting back suction scaler according to claim 2, wherein the water supply pipe is provided with an electric valve, an inlet of the electric valve is connected with a tail end of the electromagnetic valve through a pipeline, and the valve of the electric valve has a plurality of openings.

5. The sand blasting back suction scaler according to claim 1, wherein the sand blasting handle comprises a housing, a sand blasting head and a socket holder, wherein the housing is internally provided with a cavity for accommodating the sand blasting pipe and the second water inlet pipe, the socket holder is embedded at one end of the housing, the socket holder is provided with a first interface for installing the sand blasting head, a second interface for connecting with the second water inlet pipe and a third interface for connecting with the sand blasting pipe, and a connecting cavity is arranged at the joint of the second interface and the third interface and is connected with the first interface.

6. The grit blasting back suction prophy machine of claim 5 wherein said socket is provided with a second back suction cap on the outside thereof.

7. The grit blasted back suction prophy angle of claim 6 wherein said second back suction hood is a transparent soft gel back suction hood.

8. The grit blasted back suction prophy angle of claim 1 wherein said first back suction hood is a transparent soft gel back suction hood.