CN110101467A - A kind of intelligent wash resorption instrument for NIT tooth root canal treatment - Google Patents
A kind of intelligent wash resorption instrument for NIT tooth root canal treatment Download PDFInfo
- Publication number
- CN110101467A CN110101467A CN201810101970.9A CN201810101970A CN110101467A CN 110101467 A CN110101467 A CN 110101467A CN 201810101970 A CN201810101970 A CN 201810101970A CN 110101467 A CN110101467 A CN 110101467A
- Authority
- CN
- China
- Prior art keywords
- resorption
- connects
- peristaltic pump
- root canal
- tooth root
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011282 treatment Methods 0.000 title claims abstract description 15
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 15
- 210000003128 head Anatomy 0.000 description 10
- 210000004262 dental pulp cavity Anatomy 0.000 description 7
- 239000005708 Sodium hypochlorite Substances 0.000 description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000024278 histolysis Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- 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
A kind of intelligent wash resorption instrument for NIT tooth root canal treatment connects flushing pipe one end for liquid medicine bottle, and the flushing pipe other end connects Syringe needle Irrigator, and flushing pipe one end lower part connects constent temperature heater, peristaltic pump is rinsed in the connection of other end lower part；It abandons liquid medicine bottle and connects suction pipe road one end, the resorption pipeline other end connects suction pipe head, and resorption pipeline one end top connects resorption peristaltic pump, pressure reducing valve is installed in lower part, and other end top connects pressure vacuum gauge, intelligent controller linkage function switch；Syringe needle Irrigator lower end feedthrough seal rubber stopper enters in resorption tube head, and extend into tooth pulp cavity with suction pipe first；The beginning and end of medical procedure is controlled by functional switch and intelligent controller；The beneficial effects of the present invention are: structure is simple, easy to use and flexible, effect is good, and production cost is low.
Description
Technical field
The invention belongs to field of oral cavity medical equipment, and in particular to a kind of intelligent wash for NIT tooth root canal treatment
Resorption instrument.
Background technique
Tooth root canal treatment is a kind of critical treatment method of teeth preservation, and tooth root canal treatment at present is using mechanical tooth
Pulp canal is filed to filling after the root canal preparation of tooth, in view of the complexity of tooth root canal system, simple tooth root canal machine
Tool preparation is extremely difficult to ideal cleaning effect, thoroughly cannot clean and fill all anatomic spaces of tooth root canal, and to tooth
Body tissue has certain destruction.
Non- instrument tooth root canal treatments (noninstrumentation technique, NIT) are a kind of in recent years
Emerging tooth root canal treatments, it overcomes the defect of previous methods, is that tooth root canal is completed using vacuum principle
Preparation and filling, NIT technology are divided into NIT tooth root canal preparation and NIT tooth root-canal filling, and NIT tooth root canal preparation is to utilize
Flushing liquor sodium hypochlorite generated cavitation effect and hydrodynamic turbulence in tooth root canal realize the chemistry of tooth root canal
Preparation, method is: make the pressure of tooth root canal system in -0.1bar to changing between -0.7bar, when pressure drops to -
Sodium hypochlorite generates the bubble of all size when 0.7bar, and when pressure being then rapidly increased to -0.1bar, these bubbles bursts are produced
Cavitation and turbulent flow are given birth to, to complete the deep and exchange of sodium hypochlorite；Frequently with the sodium hypochlorite of 2%~5.25% concentration
(NaOCl) it is used as flushing liquor, using the sterilization of sodium hypochlorite, antibacterial and histolysis ability, passes through the method for its chemistry preparation
And thoroughly effectively clean tooth root canal；It does not cut tooth root canal wall, does not destroy tooth root canal anatomical structure, tooth
Root canal preparation is more thorough, has extensive clinical value；NIT tooth root-canal filling is to utilize the close of tooth root canal system
Feng Xing is formed in the interior thereof negative pressure, and tooth oxpara is then sucked tooth root canal system for its close packing using negative pressure；
Currently, to NIT research focus on improved on the basis of existing, production meet in the oral cavity in carry out NIT tooth root canal preparation with
The apparatus system of tooth root-canal filling is further groped the NIT method and step for being adapted to clinical treatment, is evaluated with further clarifying
The effect of NIT in vivo experiment.
Above-mentioned machinery tooth root canal file, NIT technology device and method all still have some defects and deficiency, there is no at present
New technological break-through.
Summary of the invention
A kind of intelligent wash resorption instrument for NIT tooth root canal treatment of the invention is returned using sealed circulation flushing
The mode of suction is prepared to the chemistry of tooth root canal system to realize NIT technology, can carry out tooth root governance in oral cavity well
It treats, and increases the effect of NIT tooth root canal preparation；It is made of feedway and suction device, by feedway when work
Peristaltic pump power is provided, tooth root canal is rinsed and resorption by suctioning device, the pressure in tooth root canal is made to exist
Change between 0.1bar to -0.8bar, to complete NIT tooth root canal preparation.
In order to achieve the above object, a kind of intelligent wash resorption instrument for NIT tooth root canal treatment of the invention be with
What following manner was realized: setting feedway, suction device, be equipped in feedway for liquid medicine bottle, flushing pipe, rinse and wriggle
Pump, abandons liquid medicine bottle, resorption pipeline, resorption peristaltic pump, pressure reducing valve, pressure vacuum gauge, intelligent controller, function at constent temperature heater
Switch suctions in device and is equipped with Syringe needle Irrigator, resorption tube head, sealed rubber plug；Flushing pipe one end, punching are connected for liquid medicine bottle
Pipeline other end connection Syringe needle Irrigator is washed, flushing pipe one end lower part connection constent temperature heater, the connection of other end lower part rinse compacted
Dynamic pump；It abandons liquid medicine bottle and connects suction pipe road one end, the resorption pipeline other end connects suction pipe head, the connection of resorption pipeline one end top
Resorption peristaltic pump, lower part install pressure reducing valve, and other end top connects pressure vacuum gauge；It rinses peristaltic pump, constent temperature heater and returns
It inhales peristaltic pump, pressure reducing valve, pressure vacuum gauge and intelligent controller, intelligent controller linkage function switch is connected by conducting wire；It rinses
Syringe needle lower end feedthrough seal rubber stopper enters in resorption tube head, and extend into tooth pulp cavity with suction pipe first；Suction dress
It sets and is bonded on tooth, be connected to it with tooth root canal, form the tooth root tube body system of sealing, carry out circulation flushing and resorption；
Functional switch is pressed, intelligent controller is started, for the liquid medicine in liquid medicine bottle by flushing pipe, under the action of rinsing peristaltic pump
Constantly entered in tooth root canal by Syringe needle Irrigator, under the action of resorption peristaltic pump, resorption pipeline starts resorption tube head resorption
Abandoning liquid medicine flow back into abandon liquid medicine bottle in；Intelligent controller is by circulate operation is carried out the time required to it, until tooth root canal preparation
It completes, intelligent controller can control pressure reducing valve and adjust the washing time and resorption of instrument according to the instruction of pressure vacuum gauge
Time controls the pressure in root canal system, and pressure is generally between 0.1bar to -0.8bar；It is coarseer for tooth root canal
Tooth, using lower negative pressure and the method for time can be reduced achieve the purpose that tooth root canal preparation；Using constent temperature heater
Heating flushing liquor reaches better clinical application effect to 20 DEG C~60 DEG C；It is controlled by functional switch and intelligent controller
The beginning and end of medical procedure processed.
The beneficial effects of the present invention are: structure is simple, easy to use and flexible, effect is good, and production cost is low.
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
1. feedway in figure, 2. suction devices, 3. for liquid medicine bottle, and 4. flushing pipes, 5. rinse peristaltic pump, and 6. is permanent
Warm heater, 7. abandon liquid medicine bottle, 8. resorption pipelines, 9. resorption peristaltic pumps, 10. pressure reducing valves, 11. pressure vacuum gauges, 12. intelligence
It can control device, 13. functional switches, 14. Syringe needle Irrigators, 15. resorption tube heads, 16. sealed rubber plugs.
Fig. 1 is a kind of intelligent wash resorption instrument structural schematic diagram for NIT tooth root canal treatment of the invention.
Specific embodiment
According to shown in a kind of intelligent wash resorption instrument for NIT tooth root canal treatment of the invention shown in Fig. 1, if supply
Device 1, suction device 2, be equipped in feedway 1 for liquid medicine bottle 3, flushing pipe 4, rinse peristaltic pump 5, constent temperature heater 6,
Abandon liquid medicine bottle 7, resorption pipeline 8, resorption peristaltic pump 9, pressure reducing valve 10, pressure vacuum gauge 11, intelligent controller 12, functional switch
13, it suctions in device 2 and Syringe needle Irrigator 14, resorption tube head 15, sealed rubber plug 16 is installed；Flushing pipe 4 is connected for liquid medicine bottle 3
One end, 4 other end of flushing pipe connect Syringe needle Irrigator 14, and 4 one end lower part of flushing pipe connects under constent temperature heater 6, the other end
Peristaltic pump 5 is rinsed in portion's connection；It abandons liquid medicine bottle 7 and connects 8 one end of suction pipe road, 8 other end of resorption pipeline connects suction pipe head 15, returns
8 one end top of suction pipe road connects resorption peristaltic pump 9, pressure reducing valve 10 is installed in lower part, and other end top connects pressure vacuum gauge 11；Punching
It washes peristaltic pump 5, constent temperature heater 6 and intelligent control is connect by conducting wire with resorption peristaltic pump 9, pressure reducing valve 10, pressure vacuum gauge 11
Device 12,12 linkage function switch 13 of intelligent controller；14 lower end feedthrough seal rubber stopper 16 of Syringe needle Irrigator enters resorption tube head 15
It is interior, and extend into tooth pulp cavity together with resorption tube head 15.
Operation sequence: suction device 2 is bonded on tooth, is connected to it with tooth root canal, is formed the tooth root canal of sealing
System carries out circulation flushing and resorption；Functional switch 13 is pressed, starts intelligent controller 12, passes through for the liquid medicine in liquid medicine bottle 3
Flushing pipe 4 is constantly entered in tooth root canal by Syringe needle Irrigator 14 under the action of rinsing peristaltic pump 5, in resorption peristaltic pump 9
Under effect, resorption pipeline 8, which starts to flow back into the abandoning liquid medicine of 15 resorption of resorption tube head, to be abandoned in liquid medicine bottle 7；Intelligent controller 12 is pressed
Circulate operation is carried out the time required to it, until tooth root canal preparation is completed, intelligent controller 12 can be according to pressure vacuum gauge 11
Instruction, control pressure reducing valve 10 and adjust instrument washing time and the resorption time, control root canal system in pressure, pressure
Generally between 0.1bar to -0.8bar；The tooth coarseer for tooth root canal using lower negative pressure and can reduce the time
Method achievees the purpose that tooth root canal preparation；Flushing liquor is heated using constent temperature heater 6 to reach more to 20 DEG C~60 DEG C
Good clinical application effect；The beginning and end of medical procedure is controlled by functional switch 13 and intelligent controller 12.
Claims (1)
1. a kind of intelligent wash resorption instrument for NIT tooth root canal treatment, it is characterized in that: setting feedway (1), suction device
(2), it is equipped in feedway (1) for liquid medicine bottle (3), flushing pipe (4), rinses peristaltic pump (5), constent temperature heater (6), abandoning
Liquid medicine bottle (7), resorption pipeline (8), resorption peristaltic pump (9), pressure reducing valve (10), pressure vacuum gauge (11), intelligent controller (12),
Functional switch (13), suction device (2) is interior to be equipped with Syringe needle Irrigator (14), resorption tube head (15), sealed rubber plug (16)；For medicine
Water bottle (3) connects flushing pipe (4) one end, and flushing pipe (4) other end connects Syringe needle Irrigator (14), flushing pipe (4) one end
Lower part connects constent temperature heater (6), peristaltic pump (5) are rinsed in the connection of other end lower part；Abandon liquid medicine bottle (7) connection suction pipe road (8)
One end, resorption pipeline (8) other end connect suction pipe head (15), resorption pipeline (8) one end top connection resorption peristaltic pump (9),
Pressure reducing valve (10) are installed in lower part, and other end top connects pressure vacuum gauge (11)；Rinse peristaltic pump (5), constent temperature heater (6) with
Resorption peristaltic pump (9), pressure reducing valve (10), pressure vacuum gauge (11) connect intelligent controller (12) by conducting wire, intelligent controller
(12) linkage function switch (13)；Syringe needle Irrigator (14) lower end feedthrough seal rubber stopper (16) enters in resorption tube head (15), and
It is extend into tooth pulp cavity together with resorption tube head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101970.9A CN110101467A (en) | 2018-02-01 | 2018-02-01 | A kind of intelligent wash resorption instrument for NIT tooth root canal treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101970.9A CN110101467A (en) | 2018-02-01 | 2018-02-01 | A kind of intelligent wash resorption instrument for NIT tooth root canal treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101467A true CN110101467A (en) | 2019-08-09 |
Family
ID=67483556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101970.9A Pending CN110101467A (en) | 2018-02-01 | 2018-02-01 | A kind of intelligent wash resorption instrument for NIT tooth root canal treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110101467A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020072032A1 (en) * | 2000-12-12 | 2002-06-13 | Ivoclar Vivadent Ag | Cavity flushing apparatus |
| JP2004313659A (en) * | 2003-04-21 | 2004-11-11 | Morita Mfg Co Ltd | Dental treatment apparatus |
| CN203829071U (en) * | 2014-04-29 | 2014-09-17 | 方璐 | Disposable oral cavity root canal flusher |
| CN105852992A (en) * | 2016-04-18 | 2016-08-17 | 桂林维润医疗科技有限公司 | Tooth root canal flushing device |
| CN208784948U (en) * | 2018-02-01 | 2019-04-26 | 钟长青 | A kind of intelligent wash resorption instrument for NIT tooth root canal treatment |
-
2018
- 2018-02-01 CN CN201810101970.9A patent/CN110101467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020072032A1 (en) * | 2000-12-12 | 2002-06-13 | Ivoclar Vivadent Ag | Cavity flushing apparatus |
| JP2004313659A (en) * | 2003-04-21 | 2004-11-11 | Morita Mfg Co Ltd | Dental treatment apparatus |
| CN203829071U (en) * | 2014-04-29 | 2014-09-17 | 方璐 | Disposable oral cavity root canal flusher |
| CN105852992A (en) * | 2016-04-18 | 2016-08-17 | 桂林维润医疗科技有限公司 | Tooth root canal flushing device |
| CN208784948U (en) * | 2018-02-01 | 2019-04-26 | 钟长青 | A kind of intelligent wash resorption instrument for NIT tooth root canal treatment |
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