CN108542526A - Root canal irrigation host and root canal flusher - Google Patents
Root canal irrigation host and root canal flusher Download PDFInfo
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- CN108542526A CN108542526A CN201810344742.4A CN201810344742A CN108542526A CN 108542526 A CN108542526 A CN 108542526A CN 201810344742 A CN201810344742 A CN 201810344742A CN 108542526 A CN108542526 A CN 108542526A
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- branch
- root canal
- liquid
- medicine box
- air pressure
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0208—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication combined with means providing suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/08—Aspiration nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
Abstract
The present invention relates to a kind of root canal irrigation hosts, unit is provided including an at least liquid-supply unit and air pressure, each liquid-supply unit includes liquid medicine box and feed flow branch, and there is liquid medicine box an air inlet and a liquid outlet, the liquid feeding end of feed flow branch to be accessed in corresponding liquid medicine box by liquid outlet；It includes air pressure offer portion, at least one gas supply branch and an at least pressure release branch that air pressure, which provides unit, the inlet end tandem of at least one gas supply branch is in the output end in air pressure offer portion, the outlet side of at least one gas supply branch is connected to the air inlet of corresponding liquid medicine box, and at least the inlet end of a pressure release branch is other respectively is connected to corresponding gas supply branch.Above-mentioned root canal irrigation host, is arranged multiple liquid medicine box, installs processing solution of the same race or not of the same race respectively, and reach preferable flushing effect by controlling multiple feed flow branches to realize combination the flushing of formula, simple to operation, saves washing time.A kind of root canal flusher is also provided.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of root canal irrigation host and root pipe root canal irrigation
Device.
Background technology
Dental root canal treatment is a kind of most common method in tooth body dental pulp, periodontal disease diagnosis and treatment, mainly removal by
Pulp tissue in the affected Its pulp of infection and necrosis and microorganism.Currently, existing root canal is mainly
Pulp tissue is removed using rotary file needle, and tooth root canal system is molded, reuses the drug detoxicating of liquid and gel form
Root pipe and bacterium is killed, finally uses gutta-percha point or resin-blocked dose of close packing root pipe.
Usually, endodontic procedure can be reduced to three forming of root pipe, root canal irrigation, root-canal filling steps, wherein root
Pipe forming is also referred to as mechanical preparation, while carry the effect of mechanical chipping, and root canal irrigation is also referred to as chemistry preparation.Through grinding
Study carefully and show that a large amount of dentine clast is mixed with soft tissue residue in root canal preparation, is adhered to root canal wall surface, is formed
It is made of inorganic constituents and organic principle, gos deep into the smear layer of the 1-40um in dentinal tubule.The presence of smear layer slackens
Killing abilities of the antibacterials to bacterium in dentinal tubule reduce root canal filling paste to the compliance of root canal wall and ooze
Permeability causes root canal to fail to be had an impact to the closure of filler.
Therefore, simple mechanical preparation come clear up root pipe be clearly it is inadequate, only pass through rational root canal irrigation process,
Successful rate of root canal therapy could effectively be improved.And traditional irrigation with syringe mode, negative-pressure irrigation mode and ultrasonic oscillation
Mode is cumbersome and flushing effect is bad.
Invention content
Based on this, it is necessary to be directed to the problem that traditional root canal irrigation mode is cumbersome and flushing effect is bad, provide
A kind of root canal irrigation host simple to operation, root canal flushing effect and root canal flusher.
Root canal irrigation host, including：
An at least liquid-supply unit, each liquid-supply unit include liquid medicine box and feed flow branch, and the liquid medicine box has one
The liquid feeding end of air inlet and a liquid outlet, the feed flow branch is accessed by the liquid outlet in the corresponding liquid medicine box；
Air pressure offer unit, including air pressure offer portion, at least one gas supply branch and an at least pressure release branch, described at least one
The inlet end tandem of branch is supplied in the output end in air pressure offer portion, the outlet side of at least one gas supply branch connects respectively
It is connected to the air inlet of the corresponding liquid medicine box, the inlet end of an at least pressure release branch is other respectively to be connected to corresponding institute
State gas supply branch.
Above-mentioned root canal irrigation host, is arranged multiple liquid medicine box, installs processing solution of the same race or not of the same race respectively, and pass through
Multiple feed flow branches are controlled, to realize combination the flushing of formula, reach preferable flushing effect, and will not be caused to mucous membrane of mouth
Stimulation or damage.At the same time, gas that can be in regulating liquid medicine box by control pressure offer portion, gas supply branch and pressure release branch
Pressure, it is simple to operation to make root canal irrigation host switch in the case where rinsing and not rinsing isotype, washing time is saved,
Operation can be completed in one people.
In a wherein embodiment, the air pressure provides unit and further includes：
First solenoid valve, first solenoid valve are set to the gas supply branch road, and the relatively described pressure release branch and institute
The tie point of gas supply branch is stated, the upstream of the gas supply branch is located at.
In a wherein embodiment, it further includes the first check valve that the air pressure, which provides unit, the first check valve setting
In the gas supply branch road, and positioned at the pressure release branch with it is described gas supply branch tie point and first solenoid valve it
Between.
In a wherein embodiment, it further includes second solenoid valve that the air pressure, which provides unit, the second solenoid valve setting
In pressure release branch road.
In a wherein embodiment, it further includes the second check valve that the air pressure, which provides unit, the second check valve setting
In the pressure release branch, and positioned at the downstream of the second solenoid valve.
In a wherein embodiment, the liquid-supply unit further includes liquid feeding lid and detection sensor, the liquid medicine box top
Equipped with a filling opening, air pressure that the liquid feeding lid is set at the filling opening, and is configured to respond in the liquid medicine box
Open or close the filling opening；
The detection sensor is set to the liquid medicine box, the folding condition for detecting the liquid feeding lid.
In a wherein embodiment, the root canal irrigation host further includes waste collection branch, the waste collection branch
Including a connecting pin, an imbibition end and a liquid collecting end, the connecting pin of the waste collection branch and an at least pressure release branch
Outlet side connection, for connect with Syringe needle Irrigator, the liquid collecting end is used to connect with negative pressure offer portion at the imbibition end.
In a wherein embodiment, the root canal irrigation host further includes heating device, and the heating device is used for as institute
State the heating of feed flow branch.
Root canal flusher, including the root canal irrigation host described in rinsing module and above-described embodiment, the rinsing module
Including rinsing handle and being installed on the Syringe needle Irrigator for rinsing handle, the flushing handle is removably installed in described pipe
Rinse host；
The root canal irrigation host further includes waste collection branch, and the waste collection branch includes a connecting pin, a suction
Liquid end and a liquid collecting end, the connecting pin of the waste collection branch is connect with the outlet side of an at least pressure release branch, described
Imbibition end with Syringe needle Irrigator for connecting, and the liquid collecting end with negative pressure offer portion for connecting.
It is described to rinse in handle the vibrating device being equipped with for providing vibration force in a wherein embodiment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the root canal irrigation host of the root canal flusher in one embodiment of the invention；
Fig. 2 provides the structural schematic diagram in portion for the negative pressure of the root canal flusher in one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the touch-control display panel of root canal irrigation host shown in FIG. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
For ease of the technical solution of the root canal flusher in the application is better understood, before detailed description, to existing
Root canal irrigation mode in technology is introduced.
Clinically, traditional root canal irrigation method is that the flushing needle of syringe cooperation side opening carries out root canal irrigation,
But this method is limited to the complexity of root canal morphology, and flushing liquor cannot be made effectively to infiltrate through root canal system and further removed
Clast, therefore cannot effectively clear up the smear layer in root pipe.In flushing process, it usually needs 3 or more syringes, alternately into
Row rinses, and cumbersome, completely depending on doctors experience, flushing effect is bad for washing time and flushing dose.
Negative-pressure irrigation mode can not make flushing liquor enter collateral canal, and root canal system cleaning is still not thorough, and root tube capacity
It easily overflows, negative-pressure irrigation is easy to block resorption needle in operation, can not equally take into account property simple to operation and preferably rinse
Effect.Ultrasonic irrigation mode, what is be widely used is passive ultrasonic irrigation, and when flushing does not use mechanical preparation, utilizes small size file
Or thin smooth metal silk freely shakes in root pipe and generates acoustic streaming, avoids random cutting.Passive ultrasonic irrigation, which has, to be continued
Two kinds of forms are rinsed with interruption：Continual rinsing is to use syringe needle as point is rinsed, and is shaken when rinsing；It is to wait for that syringe needle will that interruption, which is rinsed,
After flushing liquor injects root pipe, using trumpet file or smooth needle as flushing.But clinically operation difficulty is larger for above two mode,
Operation is very cumbersome, and use has certain limitation.
Therefore, it is necessary to provide, a kind of operating process is simple and direct, saves the good root canal irrigation of washing time, root canal flushing effect
Device.
Fig. 1 is the structural schematic diagram of the root canal irrigation host of the root canal flusher in one embodiment of the invention, for the ease of
Illustrate, illustrates only the structure with the relevant part of the embodiment of the present invention.
The root canal flusher includes root canal irrigation host 12 and rinsing module (not shown).Rinsing module includes rinsing handle
And Syringe needle Irrigator, it rinses handle and is removably installed in root canal irrigation host 12.In the embodiment of the present invention, rinses handle and be used for
Medical staff holds, and Syringe needle Irrigator is used to be rinsed root canal system and be recycled the liquid that root pipe is crossed is rinsed, root canal irrigation
Host 12 is used to provide the pressure that processing solution and processing solution spray.
In some embodiments of the present invention, root canal irrigation host 12 includes that air pressure provides unit 122 and at least one feed flow
Unit 124.
Each liquid-supply unit 124 includes liquid medicine box 1242 and feed flow branch 1244, and liquid medicine box 1242 has an air inlet (figure
Do not mark) and liquid outlet (figure is not marked), the liquid feeding end of feed flow branch 1244 is accessed by liquid outlet in corresponding liquid medicine box 1242.Tool
Body, liquid medicine box 1242 has host cavity, and for loading processing solution, feed flow branch 1244 is connected to liquid medicine box 1242, is used for
Processing solution is exported to rinsing module.For example, in embodiment as shown in Figure 1, root canal irrigation host 12 includes three feed flows
The shell of unit 124, root canal irrigation host 12 is equipped with a host output interface (figure do not mark) matched with upper handle is rinsed,
The outlet end of three feed flow branches 1244 of three liquid-supply units 124 is connect with the host output interface, thus to rinsing module
Export processing solution.
It includes that air pressure offer portion 1222, at least one supplies branch 1224 and an at least pressure release branch that air pressure, which provides unit 122,
1226, the inlet end tandem of at least one gas supply branch 1224 is in the output end in air pressure offer portion 1222, at least one gas supply branch
1224 outlet side is connected to the air inlet of corresponding liquid medicine box 1242, the inlet end difference of an at least pressure release branch 1226
Side is connected to corresponding gas supply branch 1224.
In the embodiment of the present invention, air pressure offer portion 1222 is for providing air pressure, thus by the flushing in liquid medicine box 1242
Liquid is squeezed and is discharged by feed flow branch 1244, and pressure release branch 1226 is used to control to adjust the air pressure in liquid medicine box 1242, from
And it controls root canal irrigation host 12 and switches under not rinse mode in flushing.In embodiment as shown in Figure 1, three gas supply branch
By a convergence pipeline tandem in the output end in air pressure offer portion 1222, the outlet side of each gas supply branch 1224 is (remote on road 1224
One end from air pressure offer portion 1222) it is stretched into the host cavity of liquid medicine box 1242 by the air inlet of liquid medicine box 1242, three are let out
It presses and is connected to by the inlet end of branch 1226 on gas supply branch 1224.
In some embodiments, the concretely air pump of air pressure offer portion 1222, for providing air pressure, to by liquid medicine box
1242 liquid is squeezed by feed flow branch 1244 and is discharged.Certainly, in further embodiments, which may be used also
Element, such as the air compressor etc. of output compressed air are provided for other air pressures, is not limited thereto.
Present applicant it has been investigated that, the processing solution effect of combining form compares the processing solution of single component
Flushing effect more preferably, for example, NaOCI cooperation EDTA (ethylenediamine tetra-acetic acid) flushing liquor combination be effective flushing liquid.
NaOCI has very strong bactericidal properties and organic organization's dissolving power, by being dissolved in the strong oxidizer hypochlorous acid formed after water and alkalinity
Sodium hydroxide function, concentration is higher, and bactericidal effect is stronger, but bigger to the injury of oral mucosa, if being deposited in oral cavity
It is removed in remaining NaOCI, oral mucosa can be caused stimulated or damaged.
In the application, multiple liquid medicine box 1242 are arranged in root canal irrigation host 12, for different root canal irrigation schemes, respectively
Processing solution of the same race or not of the same race is installed, and is reached by controlling multiple feed flow branches 1244 to realize combination the flushing of formula
To preferable flushing effect, and mucous membrane of mouth will not be caused to stimulate or damaged.At the same time, portion is provided by control pressure
1222, the air pressure that branch 1224 and pressure release branch 1226 can be in regulating liquid medicine boxes 1242 is supplied, to make root canal irrigation host
12 switch in the case where rinsing and not rinsing isotype, simple to operation, save washing time, operation can be completed in a people.
In the embodiment of the present invention, which further includes input unit and controller.The input unit quilt
It is configured to respond different operations and export corresponding control instruction；Controller connects with input unit and air pressure offer portion 1222
It connects, for being started according to corresponding control instruction control pressure offer portion 1222 or being shut down.In some embodiments, the input list
Member may include several physical buttons, for example, including power button, stop key, rush mode key etc. by force, in other embodiments, should
Input unit also may include that touch-control display panel, touch-control display panel are equipped with virtual key, consequently facilitating operating personnel operate.
It is easily understood that input unit is not the emphasis of the present invention, therefore its concrete structure and principle are not repeated herein.
In the embodiment of the present invention, it further includes the first solenoid valve 1221, the first solenoid valve 1221 which, which provides unit 122,
It is set on gas supply branch 1224；Wherein, the connection of 1221 opposite pressure release branch 1226 and gas supply branch 1224 of the first solenoid valve
Point is located at the upstream of gas supply branch 1224.In this way, when needing to export processing solution, opening the first solenoid valve 1221 can be to
Liquid medicine box 1242 provides air pressure, when needing pressure release, closes the first solenoid valve 1221, controls 1226 pressure release of pressure release branch,
It is simple to operation.
Controller is connect with the first solenoid valve 1221, and controller is additionally operable to control the first electromagnetism according to corresponding control instruction
The open and close of valve 1221, to control the break-make of gas supply branch 1224.For example, in some embodiments, working as user's operation
Rinse mode button, controller are opened, are provided into liquid medicine box 1242 according to control instruction, the first solenoid valve 1221 of control is rinsed
Air pressure, to extrude liquid out of liquid medicine box 1242；When user's operation shutdown mode button, controller controls the first solenoid valve
1221 close.
To ensure the stability of the air pressure on gas supply branch 1224, further, it further includes the which, which provides unit 122,
One check valve 1223, first check valve 1223 are set on gas supply branch 1224, and positioned at pressure release branch 1226 and gas supply branch
Between the tie point on road 1224 and the first solenoid valve 1221.It should be noted that check valve be gas can only be along one-way flow, can not
Reflux, therefore check valve is also known as check-valves or non-return valve, in the embodiment of the present invention, the first check valve 1223 is for preventing compression empty
Gas reverse flow, to ensure to supply the stability and reliability of branch 1224.
In the embodiment of the present invention, it further includes the first baroceptor 1225, first air pressure which, which provides unit 122,
Sensor 1225 is set to the output in air pressure offer portion 1222, and controller is connect with the first baroceptor 1225, control
Device is additionally operable to be started according to the detected value control pressure offer portion 1222 of the first baroceptor 1225 or shut down.
It should be understood that extrude liquid out of liquid medicine box 1242, then the air pressure in liquid medicine box 1242 is needed to reach
Certain peak value, if but air pressure in liquid medicine box 1242 it is excessively high, and liquid can be caused to can not be successfully ejection, and cause pipeline and liquid
The junction of box 1242 loosens gas leakage, therefore needs to ensure the stable gas pressure in liquid medicine box 1242.
In some embodiments, controller acquires the air pressure detection data of the first baroceptor 1225, if the first air pressure
The air pressure numerical value that sensor 1225 acquires is less than specified positive pressure value, and controller control pressure offer portion 1222 starts, and air pressure provides
Portion 1222 provides positive air pressure.After interval time section by gathered data, if the air pressure number of the first baroceptor 1225 acquisition
When value is greater than or equal to specified positive pressure value, controller control pressure offer portion 1222 is shut down.In this way, according to the first baroceptor
The air pressure numerical value of 1225 acquisitions is compared with specified positive pressure value, and by starting or shutting down air pressure offer portion 1222 repeatedly, from
And the air pressure numerical value for making the first baroceptor 1225 acquire is maintained within a certain range, and then ensure the gas in liquid medicine box 1242
Pressure maintains to stablize.
In the embodiment of the present invention, it further includes second solenoid valve 1227 that air pressure, which provides unit 122, the second solenoid valve 1227
It is set on pressure release branch 1226, the break-make for controlling pressure release branch 1226.Similarly, it is the steady of guarantee pressure release branch 1226
Qualitative and reliability, in some embodiments, it further includes the second check valve 1228, the second check valve that air pressure, which provides unit 122,
1228 are set on pressure release branch 1226, and are located at the downstream of second solenoid valve 1227 along gas flow direction.In other
In embodiment, it further includes pressure release collecting pipe 1230 which, which provides unit 122, consequently facilitating the gas in liquid medicine box 1242 is arranged
Go out, to achieve the purpose that pressure release.
It is understood that the first solenoid valve 1221 and second solenoid valve 1227 can be the solenoid valves individually controlled,
It can be integral combined multi-joint general formula solenoid valve.
In the embodiment of the present invention, which further includes that liquid feeding lid 1246 and the detection being connect with controller pass
Sensor 1248,1242 top of liquid medicine box are equipped with a filling opening, and liquid feeding lid 1246 is set at filling opening, and is configured to respond to
Air pressure in liquid medicine box 1242 is opened or closing filling opening.Detection sensor 1248 is set to liquid medicine box 1242, adds for detecting
The folding condition of liquid lid 1246；Controller is additionally operable to control second solenoid valve 1227 according to the detection data of detection sensor 1248
Open and close, to control the break-make of pressure release branch 1226.
To ensure that the air pressure in liquid medicine box 1242 maintains certain level, in some embodiments, if detection sensor
1248 detect that liquid feeding lid 1246 is opened, and controller controls second solenoid valve 1227 and opens, and the air pressure in liquid medicine box 1242 is let out
It puts, to ensure that the air pressure in liquid medicine box 1242 maintains normal level.In this way, according to the first baroceptor 1225 and detection
The detection data of sensor 1248, Collaborative Control air pressure offer portion 1222 and the second control valve, can further ensure liquid medicine box
Stable gas pressure in 1242, and maintain within a preset range, ensure that liquid stablizes output.
In the embodiment of the present invention, which further includes liquid level sensor 1249, which sets
It is placed in liquid medicine box 1242, and connect with controller, the liquid level for monitoring the liquid in liquid medicine box 1242.If in this way, having scarce
Liquid or full liquid can remind operator to add corresponding liquid or topple over liquid in time.
It is understood that the liquid level sensor 1249 in the embodiment of the present invention can be the how many perception of liquid capacity,
It can also be whether only perception lacks liquid；Liquid level sensor 1249 can be contact, can also be it is contactless, for example, laser,
Ultrasonic wave, photo-electric etc..
In the embodiment of the present invention, which further includes alarm unit (not shown), the alarm unit and control
Device connection processed, if the detection data generation of the first baroceptor 1225, detection sensor 1248 or liquid level sensor 1249 is different
Often, which sends out alarm signal, to remind operator.
In some embodiments, which includes audible ringing signal, for example, the alarm unit includes buzzer,
When detection data is abnormal, then the buzzer beeps sound prompt.In further embodiments, which also wraps
Visual alarm signal is included, for example, when detection data is abnormal, display panel sends out failure flashing icon.
In the embodiment of the present invention, which further includes waste collection branch 126, waste collection branch
126 include a connecting pin 1262, an imbibition end 1264 and a liquid collecting end 1266, the connecting pin 1262 of waste collection branch 126 with
The outlet side of an at least pressure release branch 1226 connects, imbibition end 1264 for connect with Syringe needle Irrigator, liquid collecting end 1266 for
Negative pressure offer portion 16 connects.
Referring to Fig.2, in some embodiments, which includes waste collection box 162 and negative pressure pump 164, is given up
Liquid collection box 162 is connect by pipeline with the liquid collecting end 1266 of waste collection branch 126, negative pressure pump 164 and controller above-mentioned
Connection, and be connected to waste collection box 162 by pipeline.During the work time, negative pressure pump 164 provides negative pressure, generates suction and makees
With to which the liquid for being overflowed root pipe outer end by Syringe needle Irrigator or other liquids suck in waste collection box 162.
It is understood that when tooth chair tool has negative pressure system, it can be directly by the liquid collecting end 1266 of waste collection branch 126
Access negative pressure system interface, therefore, negative pressure offer portion 16 it is not necessary to.
In the embodiment of the present invention, which further includes the second baroceptor 1268, second air pressure
Sensor 1268 is set on waste collection branch 126, and is connect with controller.Second baroceptor 1268 is for detecting
Air pressure on waste collection branch 126, the controller are additionally operable to negative according to the control of the detection data of the second baroceptor 1268
The startup and shutdown in offer portion 16 are provided.
In some embodiments, when the detection data of the second baroceptor 1268 is abnormal, it is more than specified negative pressure (ratio
If rated value is -60KPa, specified negative pressure value is all greater than when acquired data values are -50KPa or 80KPa), then controller meeting
Start negative pressure pump 164 and start work, so that it is provided negative pressure, until the negative pressure value of waste collection branch 126 reaches specified negative pressure.This
Sample, it is ensured that waste collection branch 126 generates enough suctions, and then the liquid or other liquids that root pipe outer end is overflowed
It sucks in waste collection box 162.Specific in some embodiments, when the detection data of the second baroceptor 1268 occur it is different
Often, alarm unit can also send out alarm signal, to remind operating personnel to take corresponding operation, release failure.
It is understood that when tooth chair tool has negative pressure system, then it need not the second baroceptor 1268 of setting.
It is understood that the first baroceptor 1225 and the second baroceptor 1268 can be mechanical air pressure transmission
Sensor also can be the baroceptor of electronic type, be not limited thereto.
In the embodiment of the present invention, which includes rinsing handle and being installed on the Syringe needle Irrigator for rinsing handle, should
It rinses handle and is removably installed in the root canal irrigation host 12.Syringe needle Irrigator includes rinsing needle tubing and imbibition needle tubing, works as flushing
Handle is removably installed in root canal irrigation host 12, rinses needle tubing and is connected to the outlet end of an at least feed flow branch 1244, is inhaled
Liquid needle tubing is connected to the imbibition end 1264 of waste collection branch 126.
It is less than the internal diameter of imbibition needle tubing specific to the internal diameter in some embodiments, rinsing needle tubing, the length for rinsing needle tubing is big
In the length of imbibition needle tubing.Elongated flushing needle tubing can stretch into root bottom of the tube, rinse syringe tip end seal and close, side open up it is free,
For spraying liquid, the imbibition needle tubing of tubbiness can siphon away the liquid of spilling or other liquid close to root pipe outer end.In this way,
Preferable flushing effect is reached.
The vibrating device for providing vibration force is equipped in the embodiment of the present invention, in the flushing handle.In this way, punching can allow
Syringe needle high-frequency vibration is washed, flushing liquor is driven, void effect is formed in root pipe.Meanwhile high-frequency vibration makes to generate greatly inside root pipe
The microbubble of amount, bubble rupture with the gradual increase of diameter, form irregular sound miniflow, smear layer is shaken from root pipe
Wall draws back liquid from root pipe convenient for imbibition root pipe, completes flushing process.In some embodiments, vibrating device is eccentric electricity
Machine, certainly, in some other embodiment, which can be also other, be not limited thereto.
In the embodiment of the present invention, which further includes heating device 128, which is used for
Feed flow branch 1244 is heated.In this way, the liquid heating in feed flow branch 1244, to make such as NaOCI to the clear of smear layer
Except effect is more excellent, and then improve flushing effect.
Some embodiments of the present invention will be explained in further detail below.
As shown in the picture, the root canal flusher in some implementations of the invention, root canal irrigation host 12 include shell, air pressure
Unit 122 is provided and liquid-supply unit 124 is set in shell, the shell of root canal irrigation host 12 is equipped with mainframe host computer output and connects
Mouth and host input interface.The outlet end tandem of feed flow branch 1244 in mainframe host computer output interface, waste collection branch 126
Imbibition end 1264 is also connected to mainframe host computer output interface, is rinsed handle and is removably installed at host output interface, so as to
It is connected to the outlet end of feed flow branch 1244 in rinsing needle tubing, imbibition needle tubing and the imbibition end 1264 of waste collection branch 126 connect
It is logical.
Host input interface, the liquid collecting end 1266 of waste collection branch 126 are additionally provided on the shell of root canal irrigation host 12
It is connected to host input interface, which is used to be connected to the negative pressure system in negative pressure offer portion 16 or tooth chair, to
Make liquid that can be discharged by waste collection branch 126.
Refering to Fig. 3, root canal flusher further includes touch-control display panel 20, which connect with controller,
The testing result of liquid level sensor 1249 can visually be shown, and the virtual key icon with multiple adjusting parameters,
It is easy to operation；Be additionally provided with the physical button being connect with controller on the shell of the root canal irrigation host 12, the person of being conveniently operated according to
Like unrestricted choice mode of operation, for example, in embodiment as shown in Figure 3, the shell of root canal irrigation host 12 is equipped with by force
Punching, flow velocity, amplitude, temperature and POWER (power supply) key etc..
Rinse handle operation panel be equipped with rinse key, liquid switch key and with 124 one-to-one medicine of liquid-supply unit
Liquid indicator light.Syringe needle Irrigator includes elongated flushing needle tubing, can deep enough bottom of the tube, syringe tip end seal closes, and side, which has, opens
Hole, for spraying liquid；Syringe needle Irrigator further includes the imbibition needle tubing of tubbiness, can close to root pipe outer end, by the liquid of spilling or
Other liquid siphon away.
Operating process will be illustrated with specific embodiment below：
1) host power supply is opened；
2) process of self-test：Controller acquires the barometric information of the first baroceptor 1225, if the first baroceptor
When the data value of 1225 acquisitions is less than specified positive pressure value, controller control starts air pressure offer portion 1222 and works, if by default
Time after, the data value of the first baroceptor 1225 acquisition is when being also less than specified positive pressure value, 20 meeting of touch-control display panel
Show pressure abnormity failure flashing icon, and with alarm unit beep sound prompt.If the first baroceptor 1225
When the data value of acquisition is greater than or equal to specified positive pressure value, control panel can 1222 break-off of control pressure offer portion.It is so anti-
It is multiple, by unlatching and temporary close air pressure offer portion 1222, so that the data value that the first baroceptor 1225 acquires is maintained and set
Fixed range.
At the same time, the data of controller acquisition testing sensor 1248, if being detected as opening, touch-control display panel 20
Show the failure flashing icon that liquid feeding lid 1246 is opened, and the buzzing auditory tone cues sent out with alarm unit.If being detected as closing
It closes, does not then show failure flashing icon.If it is easily understood that when detecting that liquid feeding lid 1246 is opened in the course of work, control
Device control starts second solenoid valve 1227 and opens, and the air pressure in each liquid medicine box 1242 is released.In addition, controller also collection liquid
The data of level sensor 1249, if having scarce liquid or full liquid, touch-control display panel 20 shows that corresponding liquid medicine box 1242 lacks liquid or full liquid
Flashing icon, and buzzing auditory tone cues sent out with alarm unit remind operator to add corresponding liquid or topple over waste liquid.
3) exhaust process (strong punch die formula)：The process is used to remove the air in pipeline, and root canal irrigation host 12 is in touch-control display panel
It is automatically turned on 20 and rushes modal dialog by force, display confirms and cancel icon flicker, and with buzzing auditory tone cues.Operator can
It to click confirmation or cancellation according to demand, chooses whether to open strong punch die formula, flushing key that can also be in operation handle is opened
Strong punch die formula.
After opening strong punch die formula, controller opens the first solenoid valve 1221, and air pressure passes through first by air pressure offer portion 1222
Solenoid valve 1221, the first check valve 1223 enter liquid medicine box 1242, and the liquid in liquid medicine box 1242 is made to be discharged into feed flow branch 1244,
The pipeline rinsed in handle is entered back into, is finally discharged from Syringe needle Irrigator.When operator sees that Syringe needle Irrigator has liquid discharge, card
Air in bright feed flow branch 1244 has emptied, and clicks the acknowledgement key rinsed on key or touch-control display panel 20 rinsed on handle
Confirm, first solenoid valve 1221 is closed in controller control at this time, blocks the air pressure into liquid medicine box 1242.It is then turned on second
The air pressure of liquid medicine box 1242 is released to pressure release collecting pipe 1230, into waste liquid by solenoid valve 1227 by the second check valve 1228
In collection box 162.
At this point, air pressure is standard atmospheric pressure in liquid medicine box 1242, controller again closes second solenoid valve 1227, feed flow branch
Air pressure balance and closing in road 1244, will not make liquid medicine flow.
It is easily understood that multiple feed flow branches 1244 can be repeated in above-mentioned step, until each feed flow branch
1244 air emptying.
Based on above-mentioned root canal flusher, the present invention also provides a kind of therapeutic instrument for root canal, which includes above-mentioned
Root canal flusher.
Above-mentioned root canal flusher, has the following advantages compared with prior art：
1) multiple liquid medicine box 1242 are set, install processing solution of the same race or not of the same race respectively, and by controlling multiple confessions
Liquid branch 1244 reaches preferable flushing effect to realize combination the flushing of formula, and mucous membrane of mouth will not be caused stimulation or
Damage；
It 2) can regulating liquid medicine box 1242 by control pressure offer portion 1222, gas supply branch 1224 and pressure release branch 1226
Interior air pressure, it is simple to operation to make root canal irrigation host 12 switch in the case where rinsing and not rinsing isotype, save punching
It washes the time, operation can be completed in a people.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. root canal irrigation host, which is characterized in that including：
An at least liquid-supply unit, each liquid-supply unit include liquid medicine box and feed flow branch, and the liquid medicine box has an air inlet
Mouth and a liquid outlet, the liquid feeding end of the feed flow branch pass through the liquid outlet and access in the corresponding liquid medicine box；
Air pressure provides unit, including air pressure offer portion, at least one gas supply branch and an at least pressure release branch, at least one gas supply
The inlet end tandem of branch is connected in the output end in air pressure offer portion, the outlet side of at least one gas supply branch
The air inlet of the corresponding liquid medicine box, the inlet end of an at least pressure release branch is other respectively to be connected to the corresponding confession
Gas branch.
2. root canal irrigation host according to claim 1, which is characterized in that the air pressure provides unit and further includes：
First solenoid valve, first solenoid valve are set to the gas supply branch road, and the relatively described pressure release branch and the confession
The tie point of gas branch is located at the upstream of the gas supply branch.
3. root canal irrigation host according to claim 2, which is characterized in that it further includes first single that the air pressure, which provides unit,
To valve, first check valve is set to the gas supply branch road, and positioned at the company of the pressure release branch and the gas supply branch
Between contact and first solenoid valve.
4. root canal irrigation host according to claim 1, which is characterized in that it further includes the second electricity that the air pressure, which provides unit,
Magnet valve, the second solenoid valve are set to the pressure release branch road.
5. root canal irrigation host according to claim 4, which is characterized in that it further includes second single that the air pressure, which provides unit,
To valve, second check valve is set to the pressure release branch, and positioned at the downstream of the second solenoid valve.
6. root canal irrigation host according to claim 1, which is characterized in that the liquid-supply unit further includes liquid feeding lid and inspection
Sensor is surveyed, is equipped with a filling opening at the top of the liquid medicine box, the liquid feeding lid is set at the filling opening, and is configured as ringing
The filling opening is opened or is closed in air pressure in liquid medicine box described in Ying Yu；
The detection sensor is set to the liquid medicine box, the folding condition for detecting the liquid feeding lid.
7. according to claim 1~6 any one of them root canal irrigation host, which is characterized in that the root canal irrigation host is also
Including waste collection branch, the waste collection branch includes a connecting pin, an imbibition end and a liquid collecting end, the waste collection
The connecting pin of branch is connect with the outlet side of an at least pressure release branch, and the imbibition end with Syringe needle Irrigator for connecting, institute
Liquid collecting end is stated for being connect with negative pressure offer portion.
8. according to claim 1~6 any one of them root canal irrigation host, which is characterized in that the root canal irrigation host is also
Including heating device, the heating device is used to heat for the feed flow branch.
9. root canal flusher, which is characterized in that including rinsing module and such as claim 1~8 any one of them root canal irrigation
Host, the rinsing module include rinsing handle and being installed on the Syringe needle Irrigator for rinsing handle, and the flushing handle is removable
It is installed on the root canal irrigation host with unloading；
The root canal irrigation host further includes waste collection branch, and the waste collection branch includes a connecting pin, an imbibition end
And a liquid collecting end, the connecting pin of the waste collection branch are connect with the outlet side of an at least pressure release branch, the imbibition
End with Syringe needle Irrigator for connecting, and the liquid collecting end with negative pressure offer portion for connecting.
10. root canal flusher according to claim 9, which is characterized in that be equipped in the flushing handle and shake for providing
The vibrating device of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344742.4A CN108542526A (en) | 2018-04-17 | 2018-04-17 | Root canal irrigation host and root canal flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344742.4A CN108542526A (en) | 2018-04-17 | 2018-04-17 | Root canal irrigation host and root canal flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108542526A true CN108542526A (en) | 2018-09-18 |
Family
ID=63515436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344742.4A Pending CN108542526A (en) | 2018-04-17 | 2018-04-17 | Root canal irrigation host and root canal flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108542526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089497A (en) * | 2020-09-24 | 2020-12-18 | 武汉大学 | Root canal flushing, drying and filling integrated device |
| CN112206065A (en) * | 2019-07-11 | 2021-01-12 | 曼达·瓦桑特拉奥·皮姆普里卡 | Method and apparatus for dredging root canal system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004313659A (en) * | 2003-04-21 | 2004-11-11 | Morita Mfg Co Ltd | Dental treatment apparatus |
| CN101204317A (en) * | 2006-12-20 | 2008-06-25 | 奥林巴斯医疗株式会社 | Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby |
| CN202313783U (en) * | 2011-11-09 | 2012-07-11 | 邱宜农 | Root canal washing instrument |
-
2018
- 2018-04-17 CN CN201810344742.4A patent/CN108542526A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004313659A (en) * | 2003-04-21 | 2004-11-11 | Morita Mfg Co Ltd | Dental treatment apparatus |
| CN101204317A (en) * | 2006-12-20 | 2008-06-25 | 奥林巴斯医疗株式会社 | Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby |
| CN202313783U (en) * | 2011-11-09 | 2012-07-11 | 邱宜农 | Root canal washing instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206065A (en) * | 2019-07-11 | 2021-01-12 | 曼达·瓦桑特拉奥·皮姆普里卡 | Method and apparatus for dredging root canal system |
| CN112089497A (en) * | 2020-09-24 | 2020-12-18 | 武汉大学 | Root canal flushing, drying and filling integrated device |
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Application publication date: 20180918 |
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