CN102743232B - Dental sterile supply system - Google Patents
Dental sterile supply system Download PDFInfo
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- CN102743232B CN102743232B CN201210206771.7A CN201210206771A CN102743232B CN 102743232 B CN102743232 B CN 102743232B CN 201210206771 A CN201210206771 A CN 201210206771A CN 102743232 B CN102743232 B CN 102743232B
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- selector valve
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- peristaltic pump
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Abstract
The invention discloses a dental sterile supply system which comprises a normal saline bag, a peristaltic pump, a pneumatically-controlled electric switch, a water selector valve, a compressor, a filter, an ultraviolet light processing device, a first detachable connecting pipe connected with a dental handpiece, a second detachable connecting pipe connected with a three-gun, a foot switch, and a gas selector valve; the normal saline bag is connected with a water inlet of the water selector valve through a flexible water pipe; the flexible water pipe runs through space between a roller and a guide groove of the peristaltic pump; a water outlet of the water selector valve is divided into two ways which are respectively connected with the first and the second detachable connecting pipes; the compressor, the filter and the ultraviolet light processing device are orderly connected and are divided into two ways through the foot switch, and the two ways are respectively connected with a gas inlet of the pneumatically-controlled electric switch and a gas inlet of the gas selector valve; a gas outlet of the gas selector valve is divided into two ways which are respectively connected with the first and the second detachable connecting pipes; the circuit of the pneumatically-controlled electric switch is connected with the circuit of the peristaltic pump. The system is simple in structure and convenient for use, and fundamentally solves the problem of sterile water supply and gas supply in dental treatment.
Description
Technical field
The present invention relates to the asepticize feed system in dental clinic treatment.
Background technology
The water pollution problem of comprehensive treatment chair waterway pipe has been subject to domestic and international common concern.The pollution of oral cavity comprehensive treatment chair waterway pipe derives from mobile phone in Clinical mouth treatment of diseases on the one hand and quits work moment, the negative pressure that machine internal is formed makes the resorptions such as the saliva in patient oral cavity, blood, microorganism enter dental handpiece inside, enter the waterway pipe of oral cavity combined therapy desks thus, contaminant water system; Derive from the heterotrophic bacteria in the water system of oral cavity on the other hand.These ectogenic microorganisms are easy to the body surface being attached to water soaking, form one deck biomembrane (biofilm).Biomembrane is the minor diameter of the abiogenous phenomenon of a kind of aquatic environment, oral cavity comprehensive treatment chair water pipe inside, is also conducive to biomembranous formation.In pipeline, flow is very little, remains static when not using, and impurity is deposited to inwall from water, impels the attachment of plankton, is formed with vigor or unvital flora, i.e. biomembrane subsequently.The usual thickness of biomembrane is 30 ~ 50 μm, and the microorganism that substrate wherein is not only inner field planting provides nutrition, and can protect not by mechanicalness eluting, avoids the effect of antibacterials, chemosterilant, holds its longer-term persistence in tube chamber.The gram-positive bacterium grown at normal temperatures; polysaccharide material can be secreted; be conducive to bacterial adhesion forms compact internal structure bacterium colony in material surface; the bacterium colony of field planting often can be got off by current scour; along with current enter in the mouth of patient by dental instruments; or form aerosol and pollute Dental office, the environment bacterial strain of pollution forms complicated, has streptococcus, enterococcus, staphylococcus, pseudomonas, legionella, dust to wish bacterium etc.
Blake in 1963 carries out sampling to dental clinic equipment and cultivates, detected a large amount of antibacterial, thus reported first is by the probability of dental comprehensive therapeutic chair generation cross infection.Carry out the technique study improving oral cavity diagnosis water quality both at home and abroad from different perspectives, comprise independently water system, filtration and chemical treatment, but these methods are all from improving comprehensive treatment chair water quality to carry out, the thorough disinfection can not carried out comprehensive treatment chair pipeline, the biomembrane formed in pipeline can not be removed, even if therefore conveying be source of sterile water, also contaminated gas circuit, waterway pipe can cause and again pollute.The aseptic water-carriage system used clinically at present, is mainly used in Oral and Maxillofacial Surgery or Dental Implant process.This system uses disposable or can the pipeline of disinfection with high pressure steam, can prevent and eliminate the biomembrane in water and gas conduit, ensure the asepticize of conveying water.But this device rotary speed only has 60,000 turns the soonest, and there is no air-channel system, cannot meet clinical oral treatment needed for the rotating speed of 300,000 turns and attraction, water punching, gas punching needs, and equipment price is expensive, dental handpiece supporting is with it electronic, specificity is strong, price is high, and existing Pneumatic dental mobile phone cannot support the use with it clinically.
Summary of the invention
The object of this invention is to provide a kind of dental sterile feed system, to realize the asepticize of dental treatment water supply air feed.
Dental sterile feed system of the present invention comprise normal saline bag, peristaltic pump, gas control electric switch, water selector valve, compressor, filter, for gas depoisoning treatment with ultraviolet light device, connect dental handpiece the first detachable communicating pipe, connect second of three rifles and to removably connect pipe, the gentle selector valve of foot control; Normal saline bag is connected through the water inlet of flexible water conduit with water selector valve, this flexible water conduit passes through between the running roller and gathering sill of peristaltic pump, the outlet of water selector valve divides two tunnels, and one road connected for the first detachable communicating pipe, and another road connection second removably connects pipe; Two tunnels are divided through foot control after compressor, filter are connected successively with treatment with ultraviolet light device, one tunnel is connected with gas control electric switch air inlet, the air inlet of another Lu Yuqi selector valve is connected, two tunnels are divided in the gas outlet of gas selector valve, one road connect for the first detachable communicating pipe, another road connects second and to removably connect pipe, and the circuit of gas control electric switch is connected with peristaltic pump circuit.
During work, switch on power, compressor starts air feed, gas is carried out disinfection by metre filter and treatment with ultraviolet light device, to use dental handpiece, then gentle for water selector valve selector valve is placed in relevant position, first of connection dental handpiece the detachable communicating pipe was communicated with water, gas, when stepping on foot control, air-flow makes gas control electrical switch closes, peristaltic pump switches on power and starts working, now to dental handpiece supply physiological saline solution, and by gas-powered dental handpiece high speed rotating; When unclamping foot control, air feed interrupts, and gas control electric switch disconnects simultaneously, and peristaltic pump quits work, and it is gentle for feedwater now to interrupt to dental handpiece.To use three rifles, then gentle for water selector valve selector valve is placed in relevant position, second of connection three rifle the detachable communicating pipe was communicated with water, gas, and operation principle is the same.
End-of-job, unloads first, second two detachable communicating pipes, can carry out disinfection easily, and discard normal saline bag to dental handpiece and three rifle apparatuses.Fundamentally ensure the asepticize of dental handpiece and three rifles institute watering.
Dental sterile feed system structure of the present invention is simple, easy to use, water system configuration gas circuit, the needs of the punching of clinical oral treatment water, gas punching can be met, fundamentally solve the problem of dental treatment water supply air feed asepticize, reach control cross infection, ensure the object of patient safety.
Accompanying drawing explanation
Fig. 1 is the formation schematic diagram of dental sterile feed system.
Detailed description of the invention
With reference to Fig. 1, dental sterile feed system of the present invention, comprise normal saline bag 1, peristaltic pump 2, gas control electric switch 3, water selector valve 4, compressor 5, filter 6, for gas depoisoning treatment with ultraviolet light device 7, connect dental handpiece the first detachable communicating pipe 8, connect second of three rifles and to removably connect pipe 9, the gentle selector valve 11 of foot control 10; Normal saline bag 1 is connected through the water inlet of flexible water conduit with water selector valve 4, this flexible water conduit passes through between the running roller and gathering sill of peristaltic pump 2, the outlet of water selector valve 4 divides two tunnels, and one road connected for the first detachable communicating pipe 8, and another road connection second removably connects pipe 9; Through foot control 10 point of two tunnel after compressor 5, filter 6 are connected successively with treatment with ultraviolet light device 7, one tunnel is connected with gas control electric switch 3 air inlet, the air inlet of another Lu Yuqi selector valve 11 is connected, two tunnels are divided in the gas outlet of gas selector valve 11, one road connect for the first detachable communicating pipe 8, another road connects second and to removably connect pipe 9, and the circuit of gas control electric switch 3 is connected with peristaltic pump 2 circuit.
Claims (1)
1. dental sterile feed system, it is characterized in that comprising normal saline bag (1), peristaltic pump (2), gas control electric switch (3), water selector valve (4), compressor (5), filter (6), for gas depoisoning treatment with ultraviolet light device (7), connect dental handpiece the first detachable communicating pipe (8), connect second of three rifles and to removably connect pipe (9), foot control (10) gentle selector valve (11); Normal saline bag (1) is connected through the water inlet of flexible water conduit with water selector valve (4), this flexible water conduit passes through between the running roller and gathering sill of peristaltic pump (2), the outlet of water selector valve (4) divides two tunnels, one road connects the first detachable communicating pipe (8), and another road connection second removably connects pipe (9); Through foot control (10) Fen Erlu after compressor (5), filter (6) are connected successively with treatment with ultraviolet light device (7), one tunnel is connected with gas control electric switch (3) air inlet, the air inlet of another Lu Yuqi selector valve (11) is connected, two tunnels are divided in the gas outlet of gas selector valve (11), one road connects the first detachable communicating pipe (8), another road connects second and to removably connect pipe (9), and the circuit of gas control electric switch (3) is connected with peristaltic pump (2) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206771.7A CN102743232B (en) | 2012-06-21 | 2012-06-21 | Dental sterile supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206771.7A CN102743232B (en) | 2012-06-21 | 2012-06-21 | Dental sterile supply system |
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| Publication Number | Publication Date |
|---|---|
| CN102743232A CN102743232A (en) | 2012-10-24 |
| CN102743232B true CN102743232B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210206771.7A Active CN102743232B (en) | 2012-06-21 | 2012-06-21 | Dental sterile supply system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137506B (en) * | 2022-07-05 | 2024-03-08 | 桂林市啄木鸟医疗器械有限公司 | Dental planter and peristaltic pump control method and control system thereof |
Citations (8)
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|---|---|---|---|---|
| CN1231882A (en) * | 1998-04-09 | 1999-10-20 | 梁源东 | Compressed water supply system and supply device for dental unit-chair |
| CN1622789A (en) * | 1999-10-22 | 2005-06-01 | 埃里克·V·韦德 | Prophylactic system for dental instruments and method for using the same |
| CN1859929A (en) * | 2003-09-29 | 2006-11-08 | 埃科弗兰德技术公司 | Microwave-assisted steam sterilization of dental and surgical instruments |
| CN2860397Y (en) * | 2005-11-29 | 2007-01-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Pneumatic water supply device for dental treatment |
| CN200939173Y (en) * | 2006-08-25 | 2007-08-29 | 北京万东医疗装备股份有限公司 | Sucking-back preventor for integrated dental therapeutic machine |
| CN200970276Y (en) * | 2006-10-30 | 2007-11-07 | 戎清 | Atomizing device for atomizing water to handpiece water jet tube of |
| CN101128222A (en) * | 2003-06-05 | 2008-02-20 | 戴伦·T·柏斯高 | Sterilization system and method |
| CN201734799U (en) * | 2010-07-20 | 2011-02-09 | 上海森德科技发展有限公司 | Portable individual dental treatment machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5423634B2 (en) * | 2010-09-30 | 2014-02-19 | ウシオ電機株式会社 | Cleaning device for living body implants |
| CN202699308U (en) * | 2012-06-21 | 2013-01-30 | 浙江大学 | Dentistry sterilization supply system |
-
2012
- 2012-06-21 CN CN201210206771.7A patent/CN102743232B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231882A (en) * | 1998-04-09 | 1999-10-20 | 梁源东 | Compressed water supply system and supply device for dental unit-chair |
| CN1622789A (en) * | 1999-10-22 | 2005-06-01 | 埃里克·V·韦德 | Prophylactic system for dental instruments and method for using the same |
| CN101128222A (en) * | 2003-06-05 | 2008-02-20 | 戴伦·T·柏斯高 | Sterilization system and method |
| CN1859929A (en) * | 2003-09-29 | 2006-11-08 | 埃科弗兰德技术公司 | Microwave-assisted steam sterilization of dental and surgical instruments |
| CN2860397Y (en) * | 2005-11-29 | 2007-01-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Pneumatic water supply device for dental treatment |
| CN200939173Y (en) * | 2006-08-25 | 2007-08-29 | 北京万东医疗装备股份有限公司 | Sucking-back preventor for integrated dental therapeutic machine |
| CN200970276Y (en) * | 2006-10-30 | 2007-11-07 | 戎清 | Atomizing device for atomizing water to handpiece water jet tube of |
| CN201734799U (en) * | 2010-07-20 | 2011-02-09 | 上海森德科技发展有限公司 | Portable individual dental treatment machine |
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| CN102743232A (en) | 2012-10-24 |
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