CN209507840U - A kind of oral cavity combined therapy desks water route sterilised filtration device - Google Patents
A kind of oral cavity combined therapy desks water route sterilised filtration device Download PDFInfo
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- CN209507840U CN209507840U CN201821921309.4U CN201821921309U CN209507840U CN 209507840 U CN209507840 U CN 209507840U CN 201821921309 U CN201821921309 U CN 201821921309U CN 209507840 U CN209507840 U CN 209507840U
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- water
- combined therapy
- oral cavity
- electric potential
- cavity combined
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a kind of oral cavity combined therapy desks water route sterilised filtration device, including water source filter device and preventing mobile phone resorption filter device, water source filter device is acidic oxidized electric potential water generator, acidic oxidized electric potential water generator is arranged in parallel at oral cavity combined therapy desks water source inlet, preventing mobile phone resorption filter device is arranged between dental handpiece conduit and dental handpiece, and preventing mobile phone resorption filter device includes air water connector and the filtration film device that is arranged on air water connector.Water source filter device and preventing mobile phone resorption filter device is respectively set in water source end of the utility model in oral cavity combined therapy desks water route and the water outlet close to dental handpiece, it is sterilized using secondary filtration, largely reduce the formation of biomembrane in pipeline, chance is not provided to bacterial accumulation and breeding, greatly reduces patient and the potential infection risk of medical worker.
Description
Technical field
The utility model belongs to oral cavity medical apparatus technical field, and in particular to a kind of oral cavity combined therapy desks water route disinfection
Filter device.
Background technique
Oral cavity combined therapy desks water route (DUWLs) is the water system of oral cavity combined therapy desks, currently, domestic each hospital mouthful
Generally there are two types of types with water water source for the diagnosis and treatment of chamber section, a kind of to be distilled using independent water source if water tank water is as water system
Water or pure water pour into water tank, access DUWL by connecting pipe and use, because of independent water source higher operating costs, not yet
To popularization.Another kind makees water system using tap water, and since department of stomatology water consumption is larger, tap water is also present most of doctors
The water source that oral cavity department, institute generallys use, input DUWL makes after some hospitals can carry out simple filtration or sterilizing and purifying to tap water
With some hospitals then without disinfection, directly carry out using there are germ contaminations in tap water.
In addition, oral cavity combined therapy desks internal pipeline system complex, handset configuration is accurate, especially combined therapy desk water system
System is difficult to dismantle, and is restricted the efficiency for cleaning and sterilizing.In addition, setting due to no anti-backflow in the disposal process of oral cavity
It applies, mobile phone generates negative pressure in the moment to stop operating, is drawn back into the secretion in oral cavity, blood, fragment of tissue etc. in mobile phone
Pollute water system in portion.It is existing, it installs in mechanical anti-suck back valve or some mobile phones in mobile phone and the interface of connecting tube in head
Part devises anti-suck-back device, can reduce resorption pollution caused by DUWL, asks it is expected that reducing and even being eliminated resorption bring
Topic, however, since structure is complicated, small and exquisite for itself, it is difficult to design preferable solution, especially be difficult to realize high-volume
Production, use.At this, using anti-suck back valve pre-warning facility is not installed, when suck back valve trouble or failure, anti-resorption will be sent out
It is raw.Therefore, the pollution of DUWL cannot still be blocked completely only with anti-suck-back device.Contaminated water can during oral cavity diagnosis
It is directly entered patient oral cavity, or forms aerosol and enters in the respiratory tract of patient or medical worker, has and generates infection risk
Security risk.
It is existing to be carried out disinfection using the methods of sodium hypochlorite, ozone to oral cavity combined therapy desks water route, but sodium hypochlorite
Residual after being corrosive and sterilizing, makes troubles to clinical position；And the solubility of the ozone that ozone equipment generates in water
Disinfection Effect is influenced with stability.
Utility model content
Goal of the invention: in view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of structure is simple, behaviour
Make convenient oral cavity combined therapy desks water route sterilised filtration device.
Technical solution: in order to achieve the above-mentioned object of the invention, the technical solution adopted in the utility model is as follows:
A kind of oral cavity combined therapy desks water route sterilised filtration device, including water source filter device and preventing mobile phone resorption filtering dress
It sets, the water source filter device is acidic oxidized electric potential water generator, and the acidic oxidized electric potential water generator is arranged in parallel
At oral cavity combined therapy desks water source inlet, preventing mobile phone resorption filter device setting dental handpiece conduit and dental handpiece it
Between, the preventing mobile phone resorption filter device includes air water connector and the filtration film device that is arranged on air water connector.
Preferably, the tail end of the air water connector is provided with the connector of male connector form, the connector includes that air inlet pipe connects
Head, admitting pipe joint, outlet pipe fitting and atomization pipe fitting, the filtration film device are socketed in admitting pipe joint and atomization respectively
On pipe fitting.
Preferably, being provided with the check of anti-resorption in the admitting pipe joint, atomization pipe fitting and air inlet pipe fitting
Valve.
Preferably, the filtration film device includes rubber sleeve and the filter membrane that rubber sleeve end is arranged in, in the rubber
Card slot is provided on gum cover inner wall, the filter membrane clamping is connected in card slot.
Preferably, the filter membrane is ultrafiltration membrane, the ultrafiltration membrane is hollow fiber ultrafiltration membrane.
Preferably, each oral cavity combined therapy desks configure a baby bessemer Oxidied potential water generator, described
Triple valve is provided on main-supply, the entrance of the triple valve is connect with water supply, and one outlet and baby bessemer aoxidize
The water inlet pipe of current potential water generator connects, and the outlet pipe of the baby bessemer Oxidied potential water generator is connected to main-supply
On.
Preferably, several oral cavity combined therapy desks configure one large-scale acidic oxidized electric potential water generator, it is described big
The water inlet pipe of type acidic oxidized electric potential water generator is connect with water supply, and the large size acidic oxidized electric potential water generator goes out
Water pipe is connected from different oral cavity combined therapy desks respectively using branch pipe.
The utility model has the advantages that compared with prior art, the utility model has the advantage that
Water source end of the utility model in oral cavity combined therapy desks water route and the water outlet close to dental handpiece are respectively set
Water source filter device and preventing mobile phone resorption filter device, are sterilized using secondary filtration, and it is pure that guarantee enters the intraoral water of sufferer
Only, infection is avoided.Water source filter device using acidic oxidized electric potential water generator to supply oral cavity combined therapy desks originally
Water water source sterilize in real time acidic oxidized electric potential water to staphylococcus aureus, staphylococcus epidermis, enterococcus faecalis, green pus bar
The killing time of the strains such as bacterium is respectively less than 10s；Same Candida albicans, native aspergillus and trichosporon bacteria act on 30s, and killing rate is all larger than
99.90%.Acidic oxidized electric potential water have sterilization efficiently, noresidue is malicious after sterilization, harmless, no pollution to the environment, right
Stainless steel is corrosion-free, non-stimulated to skin and mucosa, is reduced into tap water after use quickly, does not stay residual hazard, is good for the environment equal spies
Point, and use sodium chloride for raw material, it is at low cost, it is conducive to promote the use of.Filtered tap water flows through oral cavity combined therapy desks water
Road largely reduces the formation of biomembrane in pipeline, does not provide chance to bacterial accumulation and breeding, greatly reduces trouble
Person and the potential infection risk of medical worker.
The filtration film device of the utility model plays bi-directional filtered effect, and filtration film device is arranged under non-return valve
Side, the water into dental handpiece first pass around filter membrane, carry out the downstream of by-pass filtration in acidic oxidized electric potential water, carry out two again
Grade filtering, thoroughly filters out the harmful substances such as bacterium, iron rust, the colloid in water, is to enter sufferer middle water fond of food that is not salty to reach purer
State, even therefore the patient of more sensitive constitution will not occur not accommodating infection.In addition, in non-return valve trouble or failure
When, anti-resorption will occur, the preferable filtering resorption object that filter membrane plays the role of at this time, and the sufferer of resorption is intraoral
Crimson blood, impurity and germ filter out, and so as not to enter in the aqueous vapor pipeline of oral cavity combined therapy desks, avoid to the greatest extent
Cross-infection.
Detailed description of the invention
Fig. 1 is oral cavity combined therapy desks water route sterilised filtration apparatus structure schematic diagram；
Fig. 2 is oral cavity combined therapy desks water route sterilised filtration device dental handpiece structural schematic diagram；
Fig. 3 is oral cavity combined therapy desks water route sterilised filtration device air water joint structure schematic diagram；
Fig. 4 is oral cavity combined therapy desks water route sterilised filtration device air water connector top view；
Fig. 5 is oral cavity combined therapy desks water route sterilised filtration device filtration film device structural schematic diagram.
Specific embodiment
Combined with specific embodiments below, the present invention is furture elucidated, and embodiment is under the premise of the technical scheme of the present invention
Implemented, it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in Figs. 1-5, the oral cavity combined therapy desks water route sterilised filtration device of the application, including water source filter device and
Preventing mobile phone resorption filter device, water source filter device are acidic oxidized electric potential water generator 30, acidic oxidized electric potential water generator
30 are arranged in parallel at the water source inlet of oral cavity combined therapy desks main-supply 31, and preventing mobile phone resorption filter device is arranged in dentistry
Between mobile phone conduit 6 and dental handpiece 33, preventing mobile phone resorption filter device includes air water connector 34 and is arranged in air water connector 34
On filtration film device 35.
The air water connector 34 of dental handpiece is the throat thoroughfare that various liquefied gas disengaging and resorption enter dental handpiece, it
Be a cylindrical body or rotary table assembly, similar cylindrical body can also be claimed, with the axis of cylindrical body it is arranged in parallel air inlet pipe, into
Water pipe, mist pipe and escape pipe, the dental handpiece conduit connection corresponding with upstream of one end interface, the other end is to be relatively large in diameter
Round mouth, that is, air inlet pipe, water inlet pipe, mist pipe and escape pipe nozzle, these nozzles can with after dental turbine hand piece
Air inlet pipe fitting, admitting pipe joint, atomization pipe fitting and the docking of outlet pipe fitting at end.
The tail end of air water connector 34 is provided with the connector of male connector form, and connector includes air inlet pipe fitting 341, admitting pipe joint
342, outlet pipe fitting 343 and atomization pipe fitting 344, filtration film device 35 are socketed in admitting pipe joint 342 and mist pipe respectively
On connector 344, but it is not limited to be socketed on the two connectors.
The non-return valve of anti-resorption is provided in admitting pipe joint 342, atomization pipe fitting 344 and air inlet pipe fitting 341
345.Non-return valve 345, also known as check-valves refer to and flow and automatic open and close flap by medium itself, for preventing medium from flowing backwards
Valve, also known as non-return valve, check valve, reflux valve and counterbalance valve.The effect of non-return valve is only medium to be allowed to flow to a direction
It is dynamic, and prevent opposite direction flowing.Usual this valve is automatic work, the Fluid pressure effect flowed in one direction
Under, flap is opened；When fluid opposite direction flowing, valve seat is acted on by the flap that is overlapped certainly of Fluid pressure and flap, to cut off
It flows, its main function is to prevent aqueous vapor medium from flowing backwards in the present invention, to play anti-resorption.
Filtration film device 35 includes rubber sleeve 351 and the filter membrane 352 that 351 end of rubber sleeve is arranged in, in rubber sleeve 351
Integrally formed card slot 353 is provided on inner wall, rubber sleeve 351 and card slot 353 are all rubber material, and the clamping of filter membrane 352 connects
It connects in card slot 353.Filter membrane 352 is removably arranged in card slot 353, and replacement easy to disassemble, rubber sleeve 351 can be convenient
It is socketed on connector.
The filter membrane of the utility model uses ultrafiltration membrane, and ultrafiltration membrane is that pore diameter range is 0.01 micron of micro porous filtration below
Film, ultrafiltration membrane can remove macromolecular, colloid, protein, particle etc. in solution.Bacterium in water, iron rust, glue can thoroughly be filtered out
The harmful substances such as body, ultrafiltration mould are divided into inoranic membrane and organic film, and organic film is mainly made of high molecular material, such as acetate fiber
Element, aromatic polyamide, polyether sulfone, Kynoar etc., inoranic membrane are mainly ceramic membrane and metal film, and ceramic membrane is easily stifled
Plug, cleaning are not easy.For hollow fiber ultrafiltration membrane since its packed density is big, effective membrane area is big, and pure water flux is high, easy to operate easy
The advantages such as cleaning, therefore the ultrafiltration membrane of the utility model uses hollow fiber ultrafiltration membrane.Ultrafiltration is dynamic filtration process, is trapped
Substance can be excluded with condensed water, will not block film surface, can long-term continuous operation.
The filtration film device 35 of the utility model plays bi-directional filtered effect, and filtration film device 35 is arranged in non-return valve
345 lower section, the water into dental handpiece 33 first pass around filter membrane 352, carry out under by-pass filtration in acidic oxidized electric potential water
Trip, carries out secondary filtration again, thoroughly filters out the harmful substances such as bacterium, the colloid in water, is to enter sufferer middle water fond of food that is not salty to reach
Purer state, even therefore the patient of more sensitive constitution will not occur not accommodating infection.In addition, in non-return valve 345
When trouble or failure, anti-resorption will occur, the preferable filtering resorption object that filter membrane 352 plays the role of at this time, by resorption
The intraoral crimson blood of sufferer, impurity and germ filter out, so as not to enter oral cavity combined therapy desks aqueous vapor pipeline in, most
Big degree avoids cross-infection.
The acidic oxidized electric potential water that the utility model is generated using acidic oxidized electric potential water generator is to oral cavity comprehensive treatment
The water supply of platform carries out disinfection.The raw material of acidic oxidized electric potential water is water and sodium chloride, and the preparation of acidic oxidized electric potential water is in spy
In the ion-exchange membrane electrolyzer of system, lead to plus certain density saline solution (mass concentration is less than 10g/L), under certain current density into
Row electrolysis.Obtain acidic oxidized electric potential water in anode-side in this way, main component be chlorine, hypochlorous acid, hypochlorite, hydrochloric acid,
Dissolved oxygen and ozone etc..Its principle is: anode mainly occurs to analyse chlorine reaction, oxygen evolution reaction.In addition, generating alkaline electro in cathode side
Position water, pH are greater than 11.0, and ORP value is less than -900mV, and main component is hydrogen and diluted sodium hydroxide solution, have very strong
Cleaning action, cathode reaction are mainly evolving hydrogen reaction.Acidic oxidized electric potential water is to staphylococcus aureus, epidermis grape ball
The killing time of the strains such as bacterium, enterococcus faecalis, Pseudomonas aeruginosa is respectively less than 10s；Same Candida albicans, native aspergillus and trichosporon bacteria are made
With 30s, killing rate is all larger than 99.90%.Li Xinwu et al. acts on acidic oxidized electric potential water and various bacteria and gemma, to it
Sterilization timeliness is studied, the results showed that even if acidic oxidized electric potential water also has non-in a short time under organic matter interference
Often good bactericidal effect.Acidic oxidized electric potential water have sterilization efficiently, sterilization after noresidue it is malicious, it is harmless, to environment without
Pollution, it is corrosion-free to stainless steel, it is non-stimulated to skin and mucosa, tap water is reduced into after use quickly, does not stay residual hazard, is conducive to ring
The features such as guarantor.
The acidic oxidized electric potential water generator of the utility model can according to hospital need to carry out concentrated supply setting or
Person's scattering device.
For example, can each oral cavity combined therapy desks configure a baby bessemer Oxidied potential water generator, in main confession
Be provided with triple valve 36 on water pipe, conventional triple valve includes an entrance and two outlets, the entrance of triple valve 36 with originally
Water source connection, one outlet is connected to main-supply 31 to supply water for oral cavity combined therapy desks, another outlet and baby bessemer oxygen
The water inlet pipe 301 for changing current potential water generator 30 connects, and the outlet pipe 302 of baby bessemer Oxidied potential water generator 30 is connected to master
On water supplying pipe 31.It can be directly transformed in existing oral cavity combined therapy desks using triple valve, it is easy to use.The utility model
Baby bessemer Oxidied potential water generator CE-7001 type acidic oxidized electric potential water generator can be used.Baby bessemer oxidation
Current potential water generator can produce 1~2L acidic oxidized electric potential water per minute, and safety meets the use of an oral cavity combined therapy desks,
And weight only 3.5KG or so, size about 188mm*142mm*322mm (wide * thickness * high) is light-weight, small in size, easy for installation, no
Larger space is occupied, every oral cavity combined therapy desks is suitble to be separately configured.
Or in the dental clinic that oral cavity combined therapy desks compare concentration, supplied using acidic oxidized electric potential water centralization
System, several oral cavity combined therapy desks configure one large-scale acidic oxidized electric potential water generator, large-scale acidic oxidized electric potential water
The water inlet pipe of generator is connect with water supply, the outlet pipe of large-scale acidic oxidized electric potential water generator using branch pipe respectively and not
Same oral cavity combined therapy desks connection.The acidic oxidized electric potential water of generation is first put into opacus water tank, and is covered by being laid with
The plastic conduit of light is to use site, with convenient to use.When using centralized feed system, generator and water tank are placed on and keep away
Light, ventilation should bleed off completely the acidic oxidized electric potential water remained in pipeline before daily use.Large-scale acidic oxidation
Current potential water generator can be using KHAEOW-3000 acidic oxidized electric potential water generator or the acidic oxidation of other brand and models
Current potential water generator.
Claims (7)
1. a kind of oral cavity combined therapy desks water route sterilised filtration device, it is characterised in that: including water source filter device and preventing mobile phone
Resorption filter device, the water source filter device are acidic oxidized electric potential water generator, the acidic oxidized electric potential water generator
Be arranged in parallel at oral cavity combined therapy desks water source inlet, preventing mobile phone resorption filter device setting dental handpiece conduit with
Between dental handpiece, the preventing mobile phone resorption filter device includes air water connector and the filter membrane being arranged on air water connector dress
It sets.
2. oral cavity combined therapy desks water route sterilised filtration device according to claim 1, it is characterised in that: the air water connects
The tail end of head is provided with the connector of male connector form, and the connector includes air inlet pipe fitting, admitting pipe joint, outlet pipe fitting and mist
Change pipe fitting, the filtration film device is socketed in respectively on admitting pipe joint and atomization pipe fitting.
3. oral cavity combined therapy desks water route sterilised filtration device according to claim 2, it is characterised in that: in the water inlet
The non-return valve of anti-resorption is provided in pipe fitting, atomization pipe fitting and air inlet pipe fitting.
4. oral cavity combined therapy desks water route sterilised filtration device according to claim 2, it is characterised in that: the filter membrane
Device includes rubber sleeve and the filter membrane that rubber sleeve end is arranged in, and card slot, the mistake are provided on the rubber sleeve inner wall
Filter membrane clamping is connected in card slot.
5. oral cavity combined therapy desks water route sterilised filtration device according to claim 4, it is characterised in that: the filter membrane
For ultrafiltration membrane, the ultrafiltration membrane is hollow fiber ultrafiltration membrane.
6. oral cavity combined therapy desks water route sterilised filtration device according to claim 1, it is characterised in that: each entablature chamber
Combined therapy desk configures a baby bessemer Oxidied potential water generator, and triple valve, the threeway are provided on main-supply
The entrance of valve is connect with water supply, and one outlet is connect with the water inlet pipe of baby bessemer Oxidied potential water generator, described small
The outlet pipe of type acidic oxidized electric potential water generator is connected on main-supply.
7. oral cavity combined therapy desks water route sterilised filtration device according to claim 1, it is characterised in that: several entablature chambers
Combined therapy desk configures one large-scale acidic oxidized electric potential water generator, and the large size acidic oxidized electric potential water generator enters water
Pipe connect with water supply, the outlet pipe of the large-scale acidic oxidized electric potential water generator use branch pipe respectively from different oral cavities
Combined therapy desk connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921309.4U CN209507840U (en) | 2018-11-20 | 2018-11-20 | A kind of oral cavity combined therapy desks water route sterilised filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921309.4U CN209507840U (en) | 2018-11-20 | 2018-11-20 | A kind of oral cavity combined therapy desks water route sterilised filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209507840U true CN209507840U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921309.4U Expired - Fee Related CN209507840U (en) | 2018-11-20 | 2018-11-20 | A kind of oral cavity combined therapy desks water route sterilised filtration device |
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| CN (1) | CN209507840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732659A (en) * | 2022-04-01 | 2022-07-12 | 中国人民解放军联勤保障部队第九八0医院 | Method for preventing and treating microbial pollution of waterway pipeline of oral comprehensive treatment table |
-
2018
- 2018-11-20 CN CN201821921309.4U patent/CN209507840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732659A (en) * | 2022-04-01 | 2022-07-12 | 中国人民解放军联勤保障部队第九八0医院 | Method for preventing and treating microbial pollution of waterway pipeline of oral comprehensive treatment table |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |