CN209236937U - Dental unit pipeline decontamination system - Google Patents
Dental unit pipeline decontamination system Download PDFInfo
- Publication number
- CN209236937U CN209236937U CN201821446561.4U CN201821446561U CN209236937U CN 209236937 U CN209236937 U CN 209236937U CN 201821446561 U CN201821446561 U CN 201821446561U CN 209236937 U CN209236937 U CN 209236937U
- Authority
- CN
- China
- Prior art keywords
- outlet
- water
- solenoid valve
- feedthrough
- branch pipe
- 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.)
- Expired - Fee Related
Links
- 238000005202 decontamination Methods 0.000 title claims abstract description 9
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000645 desinfectant Substances 0.000 claims abstract description 11
- 238000002648 combination therapy Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 6
- 229940033663 thimerosal Drugs 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- -1 electricity Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 210000001581 salivary duct Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000014599 transmission of virus Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of dental unit pipeline decontamination systems, including main tracheae, water main, flow divider, floor push, strong and weak air intake duct branch pipe, triple syringe gas circuit, water route branch pipe, pile-up valve and multi-way outlet branch pipe unit；The first, second solenoid valve is respectively arranged on main tracheae and water main, the air inlet pipe of disinfectant box is connected with main tracheae, and third solenoid valve is provided in air inlet pipe；The outlet tube of disinfectant box is connected with main tracheae and water main respectively；The rear end of multiple outlet stool units is connected with the first feedthrough, and the interconnecting piece on the first feedthrough is adapted with outlet stool unit.The utility model advantage is that structure is simple, easy for operation, and Disinfection Effect is good and at low cost.By simply installing the first, second feedthrough and attachment cap, can water to combined therapy desk, thoroughly sterilized inside feed channel, avoid the pollutant in water route and gas path pipe, bacterium and germ and cause medical cross infection.
Description
Technical field
The utility model relates to dental units, sterilize system more particularly, to a kind of dental unit pipeline
System.
Background technique
Dental unit is the general practice equipment for dental treatment, and the inspection suitable for various odontopathies is examined
Disconnected and treatment, it mainly includes dental chair, treatment station, instrument disk, cantilever, arm, cold light lamp, spittoon, inhales saliva device, foot
Switch, hanger, more dental handpieces and water, electricity, gas system are stepped on, the pipe network terminal of water system includes as high-speed turbine tooth
The more dental handpieces of mobile phone, three ways syringe, hand operator of tooth-cleaning machine etc. and water out of gargling are bored, these dental handpieces, which have, protrudes into trouble
The part that person oral cavity is operated.It must carry out disinfection to all kinds of mobile phones in clinical use, however, only disappearing to all kinds of mobile phones
The effect of poison is insecure.Because over the course for the treatment of, dental handpiece stop working moment generation negative pressure mobile phone can be made to spray
Water mist out carries the intraoral saliva of patient, suctioned blood enters in dental handpiece and its in the water of connection, feed channel, causes
Suction contamination, and the pollutant of resorption can be adhered to water delivery feed channel inner wall and form biomembrane, and which can breed out again
Various bacteriums, germ, fungi.Therefore, after having treated each patient must to inside dental handpiece and water delivery feed channel into
Row thoroughly sterilizes, otherwise water delivery feed channel and pollutant, bacterium and germ in dental handpiece can with certain driving air-flow or
Person's water flow enters in the oral cavity of next bit patient, causes medical cross infection, becomes the medium of viral transmission, gives publilc health
Caused by grave danger.The sterilization method of existing dental unit mostly can only carry out disinfection to water route flushing, but gas
The current still blank of road disinfection.
Summary of the invention
The utility model aim is to provide a kind of dental unit pipe that can be sterilized simultaneously to gas circuit and water route
Road decontamination system.
To achieve the above object, the utility model can take following technical proposals:
Dental unit pipeline decontamination system described in the utility model, including main tracheae and water main, the master
Tracheae and water main pass through flow divider and are connected with floor push, and the gas outlet all the way of the flow divider passes through strong and weak air intake duct
Branch pipe is connected with unidirectional three-way valve, and two gas outlets of the unidirectional three-way valve are connected with strong ptysma-absorbing tube and weak ptysma-absorbing tube respectively
It is logical；The another way gas outlet of the flow divider and water outlet are connected with triple syringe gas circuit branch pipe and triple syringe water route branch pipe respectively
It is logical；The escape pipe and outlet pipe of the floor push are connected with the air inlet of pile-up valve and water inlet respectively, the pile-up valve
There is multi-way outlet branch pipe unit, includes water route branch pipe, main air intake branch and secondary air inlet branch per the outlet stool unit described all the way
Pipe；It is provided with disinfectant box in the under casing or cabinet of combined therapy desk, is set on the main tracheae for being located at the flow divider front
It is equipped with the first solenoid valve, is provided with second solenoid valve on the water main for being located at the flow divider front, the disinfectant box
Air inlet pipe is connected with the main tracheae of first solenoid valve front, and third solenoid valve is provided in the air inlet pipe；Disinfection
The outlet tube of the liquid box main water between main tracheae, flow divider and the second solenoid valve between flow divider and the first solenoid valve respectively
Pipe is connected；The rear end of multiple outlet stool units is connected with the first feedthrough, and first feedthrough includes band
Have the cavity of discharge outlet, be provided with multiple interconnecting pieces on the cavity, each interconnecting piece with the outlet stool list
Member is adapted, and the 4th solenoid valve is provided at the discharge outlet.
The second feedthrough, the second feedthrough top are provided with and communicated in the end of the strong ptysma-absorbing tube and weak ptysma-absorbing tube
Be provided with exhaust valve, the second feedthrough bottom be provided with respectively with strong ptysma-absorbing tube and weak ptysma-absorbing tube compatible first, second
Connection end is provided with the liquid outlet with the 5th solenoid valve on the second feedthrough, is located in the cavity of the second feedthrough
Liquid level sensor is provided at the exhaust valve positions.
The triple syringe gas circuit branch tube end is connected with triple syringe water route branch tube end by attachment cap, the attachment cap
Including connecting cavity, triple syringe gas circuit branch pipe jointing part and triple syringe water route branch pipe are provided with and respectively communicated at the connecting cavity both ends
Interconnecting piece.
The utility model advantage is that structure is simple, easy for operation, and Disinfection Effect is good and at low cost.By simple
First feedthrough, the second feedthrough and attachment cap are installed, can water to combined therapy desk, thoroughly disappeared inside feed channel
Poison avoids the pollutant in water route and gas path pipe, bacterium and germ and causes medical cross infection.
Detailed description of the invention
Fig. 1 is the piping connection schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the first feedthrough of the utility model.
The side view of Fig. 3 Fig. 2.
Fig. 4 is the structural schematic diagram of the second feedthrough of the utility model.
Specific embodiment
As shown in Figure 1,2,3, 4, dental unit pipeline decontamination system described in the utility model, including main tracheae
1 and water main 2, the main tracheae 1 and water main 2 are connected by flow divider 3 with floor push 4, and the one of the flow divider 3
Road gas outlet passes through strong and weak air intake duct branch pipe 5 and is connected with unidirectional three-way valve 6, two gas outlets point of the unidirectional three-way valve 6
It is not connected with strong ptysma-absorbing tube 7 and weak ptysma-absorbing tube 8；The another way gas outlet of the flow divider 3 and water outlet respectively with triple syringe
Gas circuit branch pipe 9 is connected with triple syringe water route branch pipe 10；The escape pipe 11 and outlet pipe 12 of the floor push 4 respectively with it is integrated
The air inlet of valve 13 is connected with water inlet, and the pile-up valve 13 has four way outlet branch pipe units (the first high speed handpiece branch pipe list
First 1401, second high speed handpiece branch pipe unit 1402, low speed mobile phone branch pipe unit 1403, tooth-cleaning machine branch pipe unit 1404), it is each
Outlet stool unit described in road includes water route branch pipe, main air intake branch and secondary air intake branch；In the under casing of combined therapy desk
(may also be arranged in cabinet) is provided with disinfectant box 15, is provided with first on the main tracheae 1 for being located at 3 front of flow divider
Solenoid valve 16 is provided with second solenoid valve 17 on the water main 2 for being located at 3 front of flow divider, the disinfectant box 15
Air inlet pipe 18 is connected with the main tracheae 1 of 16 front of the first solenoid valve, is provided with third electromagnetism in the air inlet pipe 18
Valve 19；The outlet tube 20 of disinfectant box 15 passes through the main gas between flow divider 3 and the first solenoid valve 16 respectively of three-way connection 21
Water main 2 between pipe 1, flow divider 3 and second solenoid valve 17 is connected；The rear end of multiple outlet stool units is with
One feedthrough 22 is connected, and first feedthrough 22 includes the cavity 2202 with discharge outlet 2201, in the cavity 2202
On be provided with multiple interconnecting pieces 2203, each interconnecting piece 2203 is adapted with the outlet stool unit, in the row
The 4th solenoid valve is provided at the mouth of a river 2201；Second is provided with and communicated with the end of weak ptysma-absorbing tube 8 in the strong ptysma-absorbing tube 7 to be connected to
First 23, exhaust valve 2301 is provided at the top of second feedthrough 23, is provided in 23 bottom of the second feedthrough and is inhaled respectively with strong
Salivary duct 7 and compatible first, second connection end 2302,2303 of weak ptysma-absorbing tube 8, are provided on the second feedthrough 23 and have
The liquid outlet 2305 of 5th solenoid valve 2304 is located at 2301 position of exhaust valve in the cavity of the second feedthrough 23 and is arranged
There is liquid level sensor 2306；9 end of triple syringe gas circuit branch pipe and 10 end of triple syringe water route branch pipe pass through 24 phase of attachment cap
Connection, the attachment cap 24 include connecting cavity, are provided with and respectively communicated with the connection of triple syringe gas circuit branch pipe at the connecting cavity both ends
Portion 2401 and triple syringe water route branch pipe jointing part 2402.
When needing to carry out disinfection to the gas circuit of combined therapy desk and water route, first by two high speed handpieces, a low speed
The component that the needs such as mobile phone, tooth-cleaning machine, triple syringe, strong and weak haustorium individually sterilize is removed, then by each of the first feedthrough 22
Interconnecting piece 2203 respectively with the first high speed handpiece branch pipe unit 1401, the second high speed handpiece branch pipe unit 1402, low speed mobile phone branch
Pipe unit 1403, tooth-cleaning machine branch pipe unit 1404 are attached；By the first, second connection end 2302 of the second feedthrough 23,
2303 are attached with strong ptysma-absorbing tube 7 and weak ptysma-absorbing tube 8 respectively；By 2401 He of triple syringe gas circuit branch pipe jointing part of attachment cap 24
Triple syringe water route branch pipe jointing part 2402 is attached with triple syringe gas circuit branch pipe 9 and triple syringe water route branch pipe 10 respectively；Again will
First solenoid valve 16, second solenoid valve 17, the 4th solenoid valve, the 5th solenoid valve 2304 close, and open unidirectional three-way valve 6, foot
All valves in switch, pile-up valve and flow divider are stepped on, make to be interconnected between each pipeline；Open third solenoid valve 19 and master
Tracheae 1, high pressure gas enter in disinfectant box 15 from air inlet pipe 18, and thimerosal is forced into flow divider 3 and the first solenoid valve 16
Between main tracheae 1 in, in the water main 2 between flow divider 3 and second solenoid valve 17, and enter entire pipeline；When filling liquid, gas
Body is gradually discharged from the 4th solenoid valve and exhaust valve 2301, when the liquid level sensor 2306 for being located at 23 upper end of the second feedthrough detects
When to thimerosal, it is full of thimerosal in the second feedthrough 23, at this time exhaust valve closure；When discharge outlet 2201 flows out thimerosal
When, the first feedthrough 22 is hydraulically full, and the 4th solenoid valve is closed, and main tracheae 1 is simultaneously closed off, and thimerosal is made to fill 5 in pipeline
After minute, the 5th solenoid valve 2304 and the 4th solenoid valve are opened, thimerosal is made to be completely exhausted out an i.e. pipeline sterilizing operation of completion；
Above step is repeated to carry out 3-5 time after sterilizing pipeline, can water route to combined therapy desk and gas path pipe thorough disinfection, keep away
Exempt from the pollutant in water route and gas path pipe, bacterium and germ and causes medical cross infection.
Claims (3)
1. a kind of dental unit pipeline decontamination system, including main tracheae and water main, the main tracheae and water main are equal
It is connected by flow divider with floor push, the gas outlet all the way of the flow divider passes through strong and weak air intake duct branch pipe and unidirectional threeway
Valve is connected, and two gas outlets of the unidirectional three-way valve are connected with strong ptysma-absorbing tube and weak ptysma-absorbing tube respectively；The flow divider
Another way gas outlet and water outlet be connected respectively with triple syringe gas circuit branch pipe and triple syringe water route branch pipe；The floor push
Escape pipe and outlet pipe be connected respectively with the air inlet of pile-up valve and water inlet, the pile-up valve has multi-way outlet branch pipe list
Member includes water route branch pipe, main air intake branch and secondary air intake branch per the outlet stool unit described all the way；It is characterized by:
It is provided with disinfectant box in the under casing or cabinet of combined therapy desk, the is provided on the main tracheae for being located at the flow divider front
One solenoid valve is provided with second solenoid valve, the air inlet pipe of the disinfectant box on the water main for being located at the flow divider front
It is connected with the main tracheae of first solenoid valve front, third solenoid valve is provided in the air inlet pipe；Disinfectant box
Water main of the outlet tube respectively between main tracheae, flow divider and the second solenoid valve between flow divider and the first solenoid valve is connected
It is logical；The rear end of multiple outlet stool units is connected with the first feedthrough, and first feedthrough includes with draining
The cavity of mouth, is provided with multiple interconnecting pieces, each interconnecting piece is mutually fitted with the outlet stool unit on the cavity
Match, the 4th solenoid valve is provided at the discharge outlet.
2. dental unit pipeline decontamination system according to claim 1, it is characterised in that: in the strong ptysma-absorbing tube
It is provided with and communicated with the second feedthrough with the end of weak ptysma-absorbing tube, exhaust valve is provided at the top of second feedthrough, connects second
Logical head bottom is provided with the first, second connection end compatible with strong ptysma-absorbing tube and weak ptysma-absorbing tube respectively, in the second feedthrough
On be provided with the liquid outlet with the 5th solenoid valve, in the cavity of the second feedthrough be located at the exhaust valve positions at be provided with
Liquid level sensor.
3. dental unit pipeline decontamination system according to claim 1, it is characterised in that: the triple syringe gas circuit
Branch tube end is connected with triple syringe water route branch tube end by attachment cap, and the attachment cap includes connecting cavity, in the connection
Chamber both ends are provided with and respectively communicated with triple syringe gas circuit branch pipe jointing part and triple syringe water route branch pipe jointing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446561.4U CN209236937U (en) | 2018-09-05 | 2018-09-05 | Dental unit pipeline decontamination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446561.4U CN209236937U (en) | 2018-09-05 | 2018-09-05 | Dental unit pipeline decontamination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236937U true CN209236937U (en) | 2019-08-13 |
Family
ID=67517488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446561.4U Expired - Fee Related CN209236937U (en) | 2018-09-05 | 2018-09-05 | Dental unit pipeline decontamination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195362A (en) * | 2019-12-26 | 2020-05-26 | 广州艾捷斯医疗器械有限公司 | Full-automatic disinfection device for dental medical bed and disinfection method thereof |
| CN111420093A (en) * | 2020-04-22 | 2020-07-17 | 刘强 | Dental chair pipeline disinfection system and dental chair pipeline suck-back prevention method |
-
2018
- 2018-09-05 CN CN201821446561.4U patent/CN209236937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195362A (en) * | 2019-12-26 | 2020-05-26 | 广州艾捷斯医疗器械有限公司 | Full-automatic disinfection device for dental medical bed and disinfection method thereof |
| CN111420093A (en) * | 2020-04-22 | 2020-07-17 | 刘强 | Dental chair pipeline disinfection system and dental chair pipeline suck-back prevention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 |