CN104117080A - Disinfecting method for dental unit waterlines - Google Patents
Disinfecting method for dental unit waterlines Download PDFInfo
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- CN104117080A CN104117080A CN201410333165.0A CN201410333165A CN104117080A CN 104117080 A CN104117080 A CN 104117080A CN 201410333165 A CN201410333165 A CN 201410333165A CN 104117080 A CN104117080 A CN 104117080A
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Abstract
The invention discloses a disinfecting method for dental unit waterlines. The method comprises the following steps: (1) preparing a disinfectant liquid; (2) draining the water in the waterline of a dental unit; (3) washing the waterline with alkaline water for the first time; (4) washing the waterline with distilled water for the first time; (5) disinfecting the waterline with acidic electrolyzed-oxidizing water; (6) washing the waterline with alkaline water for the second time; and (7) finally washing the waterline with distilled water for the second time. The method adopts an alkali-acid-alkali disinfecting mode to reduce the machinery corrosion probability and improve the chlorine utilization rate, thus the resources are saved, and the waterline in an oral comprehensive treatment bench is disinfected. The biomembranes in waterline is eliminated, the disinfecting effect is improved, the machine corrosion is reduced, and the problem that strong acidic water with low-pH value etches the teeth is solved.
Description
Technical field
The invention belongs to medical disinfection technology field, be specifically related to a kind of oral cavity combined therapy desks water route sterilization method.
Background technology
Oral cavity combined therapy desks (Dental Unit Waterlines is called for short DUWL) is the basic equipment of oral cavity diagnosis, oral cavity combined therapy desks water route is because complex structure is difficult to dismounting, cleaning and sterilizing is difficulty comparatively, have serious microbial contamination, and water circuit system is the good environment of Microorganism colonization existence.Patient's dental treatment water of contact stain when accepting dental treatment has the danger that causes infection, particularly to immunocompromised person, as particularly harmful in old people, the patient who accepts chemotherapy, smoker, anemia of pregnant woman, respiratory disease patient and other system Disease.
At present, oral cavity combined therapy desks water route is carried out disinfection and is divided into two kinds:
(1) use chemosterilant sterilization: as carried out disinfection the every days such as sodium hypochlorite, glutaraldehyde, hydrogen peroxide.But chemical disinfection strange smell is large, and human body is had to stimulation, and disinfecting time is long, after sterilization, need repeatedly with clear water, to rinse, dental instruments is had to corrosiveness; Environment is had to pollution, the risk that also may bring chemosterilant to expose to patient and medical personnel simultaneously.Sodium hypochlorite may be residual a small amount of in the biomembrane machine matter of pipe inner wall in DUWL disinfecting process, and during treatment, with water smoke ejection, carrying out patient oral cavity affects resin material to dentin and adamantine cohesive action.
(2) acidic oxidized electric potential water (electrolyzed oxidizing water, be called for short EOW), EOW adds a small amount of sodium chloride (lower than 0.1%) in the former water of nature (as tap water etc.), through special ion exchange membrane electrolysis unit, carry out microelectrolysis processing, what in anode region, produce has a high redox potential (Oxidation Reduction Potential, ORP) and the special ion water of low pH value, claim again strong oxidized water; At cathode side, produce hydrogen solution and become alkalescence, be called strong alkaline water.Acidic oxidized electric potential water has high redox potential, and low pH value contains low concentration effective chlorine, active oxygen and hypochlorous water by the combined effect of low pH value high redox potential and effective chlorine, destroy microorganisms living environment, the permeability of increase cell membrane.Cellular swelling is broken, destroy inner metabolism enzyme, cause virus, pathogenic bacteria cell dead rapidly, reach the effect of sterilization and sterilizing.Acidic oxidized electric potential water is a kind of have stronger oxidability and killing microorganisms effect fast.In 20th century the eighties by Japan, succeeded in developing, initial as methicillin resistant staphylococcus aureus (M R S A) being had to the antibacterial of remarkable result.Subsequently, Japanese health ministry has ratified to use it for armarium sterilization, is mainly used in the cleaning and sterilizing of endoscopy disinfection and hands.Because EOW has sterilization wide spectrum, rapid, easy to use, cost is low, to human body have no side effect, the advantage such as noresidue, at medical field for hands sterilization, the cleaning and sterilizing of endoscope, the sterilization of the sterilization of haemodialysis equipment, environment, the mouth care of the treatment of wound surface and tumor patient chemicotherapy and critical patient.
But while using acidic oxidized electric potential water to carry out cleaning and sterilizing, there is following problem: the biomembrane in (1) oral cavity combined therapy desks water route is easy-clear not, thereby has reduced Disinfection Effect; (2) life-time service acidic oxidized electric potential water has certain corrosivity after oral cavity combined therapy desks is rinsed, and shorten the service life of apparatus, and (3) residual low pH value strong oxidized water may have certain acid etching injury to patient's tooth.
By retrieval, obtain as Publication about Document:
1. Chinese patent 201010218393.5, denomination of invention: sterilizing device of circulation loop medical equipment and the method that can automatically add disinfectant, summary: the invention discloses and a kind ofly can automatically add the sterilizing device of circulation loop medical equipment of disinfectant, comprise disinfectant solution device for storing liquid, disinfectant liquid atomization device, sterilizing gas delivery outlet and control system, disinfectant solution device for storing liquid and disinfectant liquid atomization device are electrically connected to control system, disinfectant liquid atomization device is connected with sterilizing gas delivery outlet, especially, also comprise disinfectant solution proportioning device, one end of disinfectant solution proportioning device connects disinfectant solution device for storing liquid, the other end connects disinfectant liquid atomization device, and be electrically connected to control system.The present invention is applicable to circulation loop medical equipment, the pipeline that particularly armarium such as sterilizing machine, anesthetic machine is used carries out disinfection, main uses of the present invention is to realize automatically disinfectant solution to annotate, and in filling, realized control disinfectant solution quantity in disinfectant solution, made the program simplification of medical worker when utilizing the present invention to carry out disinfection operation to circulation loop medical equipment.Shortcoming of the present invention is: adopt single disinfectant solution to carry out disinfection, also need ozone to coordinate sterilization, price is more expensive.
2. the effect assessment > > in < < sodium hypochlorite sterilization oral cavity combined therapy desks water route, Zhang little Huan etc., < < China stomatology research magazine (electronic edition) > >, the 5th the 4th phase of volume of August in 2011, in 34-35, mention: the sterilization of oral cavity combined therapy desks water route: the remaining water of turned letter water bottle, is installed on combined therapy desk by water bottle.Press emptying by until each connecting water pipe air-out is taken water bottle.Inject freshly prepared 525mg/L javelle water 500m1.Repeatedly shake after water bottle l0s, water bottle is installed on to combined therapy desk.Step on foot-operated panel, rinse water route 2 min, powered-down, keeps disinfectant to contact 10min with DUWL inwall, after 10 min, takes water bottle.Outwell unnecessary disinfectant solution, empty water bottle is installed on to combined therapy desk, opening power.Press purge button, drain moisture, until each connecting water pipe air-out powered-down.Take water bottle, with distilled water, clean water bottle 3 times, the distilled water that injects 500ml is installed on treatment table system.Opening power, steps on foot-operated panel, rinses respectively each connecting water pipe until row of conduits water purification divides, air-out.Repeat with each connecting water pipe of distilled water flushing of 500ml until row of conduits water purification divides, air-out completes DUWL disinfectant program.Powered-down, dried overnight.This method adopts as sodium hypochlorite carries out disinfection, and abnormal flavour is large, and human body is had to stimulation, and disinfecting time is long, and after sterilization, needing repeatedly, with clear water flushing, has corrosiveness to dental instruments; Environment is had to pollution, the risk that also may bring chemosterilant to expose to patient and medical personnel simultaneously.Sodium hypochlorite may be residual a small amount of in the biomembrane machine matter of pipe inner wall in DUWL disinfecting process, and during treatment, with water smoke ejection, carrying out patient oral cavity affects resin material to dentin and adamantine cohesive action.
Summary of the invention
The present invention is directed to the problem of above existence, a kind of oral cavity combined therapy desks water route sterilization method is provided, to solve, remove biomembrane in water route, improve Disinfection Effect, reduce the problem that apparatus burn into is avoided low pH value strong acid water acid etching tooth.
The solution of the present invention is achieved in that
An oral cavity combined therapy desks water route sterilization method, comprises the following steps:
(1) prepare disinfectant: the NaCl solution that adds mass concentration to be less than 0.05% in tap water, then start oxidation-reduction potential water maker, the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank;
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out; Connect the front emptying treatment table of disinfectant water route moisture, in case the concentration of disinfectant solution is not had emptying moisture to dilute in water route, affect Disinfection Effect.
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 2～5min is carried out in the water route of oral cavity combined therapy desks to be rinsed, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route; This object is to use biomembranous Microorganism on the inwall of alkaline water dissolving orally combined therapy desk water route, reduces the bonding force of biomembrane and body surface, and biomembrane is peeled off.
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 1～2min is carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route; This object is remove alkaline water residual, avoids lower one program of impact: the effect of acidic oxidized electric potential water.
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, 5～10min is carried out in the water route of oral cavity combined therapy desks to be rinsed, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route; By using the combined effect of low pH value high redox potential and effective chlorine, destroy microorganisms living environment, the permeability of increase cell membrane, cellular swelling is broken, destroy inner metabolism enzyme, cause virus, pathogenic bacteria cell dead rapidly, reach the effect of sterilization and sterilizing.
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 1～2min is carried out in the water route of oral cavity combined therapy desks and rinse; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route; By alkaline water rinse for the second time water route can be rapidly in and acid water, avoid the strong oxidized water acid etching medical instruments of low pH value and patient's tooth.
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 1～2min is carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.The object of using distilled water to rinse for the second time water route is to remove all residual disinfectant in water route.
The present invention in general plotting is: the disinfection way that adopts " alkali-Acid-Base ", effectively improve the Disinfection Effect of acidic oxidized electric potential water to oral cavity combined therapy desks water route, particularly biomembranous removing, use alkaline water to rinse for the first time water route, biomembranous Microorganism on can dissolving orally combined therapy desk water route inwall, contributes to peel off biomembrane; The sterilization of use acidic oxidized electric potential water, can kill the microorganism in oral cavity combined therapy desks water route fast; Use alkaline water to rinse for the second time water route, can be rapidly in and acid water, avoid the highly acid liquid acid etching oral cavity combined therapy desks of low pH value and patient's tooth.
In the present invention, as further illustrating, acidic oxidized electric potential water can not dilute, should abundant emptying alkaline water and moisture before sterilization, in disinfecting process, remain flow wash.
In the present invention, as further illustrating, what the anode of described Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, and what negative electrode produced is alkaline reduction electric potential water; The available chlorine content of described acidic oxidized electric potential water is 50 ~ 70mg/L, and pH is 2.0 ~ 3.0; ORP value >=the 1100mv of described acidic oxidized electric potential water, residual chlorine ion < 1000 mg/L of described acidic oxidized electric potential water.
In the present invention, as further illustrating, the pH of described alkaline reduction electric potential water is 11 ~ 12; The ORP value of described alkaline reduction electric potential water is-870 ~-850mv.
In the present invention, as further illustrating, in the present invention, by pH measuring instrument, the pH value of acidic oxidation point position water and alkaline reduction point position water is measured, measured the pH value coming and can be accurate to 2 significant digits, make measured value more accurate.
In the present invention, as further illustrating, the number of times in each distilled water flushing water route is 2～3 times.
Outstanding substantive distinguishing features of the present invention and marked improvement are:
1. the present invention adopts the disinfection way of " alkali-Acid-Base ", and alkaline water rinses water route for the first time, and biomembranous Microorganism on the inwall of dissolving orally combined therapy desk water route, contributes to peel off biomembrane; The sterilization of use acidic oxidized electric potential water, kills the microorganism in oral cavity combined therapy desks water route fast; Alkaline water rinses water route for the second time, rapidly in and acid water, avoid strong acid aqueous corrosion Stomatologic instruments and patient's tooth.
2. after oral cavity combined therapy desks being rinsed in the present invention, all want alkaline reduction electric potential water or distilled water or the acidic oxidized electric potential water in emptying water route at every turn, guarantee not affect the efficiency of next step, improve the effect of sterilization.
3. the present invention is reasonable in design, simple to operation, has dissemination in oral medical field.
Accompanying drawing explanation
Fig. 1 is the flow chart of oral cavity combined therapy desks water route sterilization in the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, describe the present invention, but embodiments of the present invention are not limited to the scope that embodiment represents.
embodiment 1:
An oral cavity combined therapy desks water route sterilization method, comprises the following steps:
(1) prepare disinfectant: in tap water, adding mass concentration is 0.05% NaCl solution, then start oxidation-reduction potential water maker, what the anode of Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, what negative electrode produced is alkaline reduction electric potential water, and the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank; Wherein, the available chlorine content of acidic oxidized electric potential water is 55mg/L, and pH is 2.30; The ORP value 1100mv of acidic oxidized electric potential water, residual chlorine ion 900 mg/L of acidic oxidized electric potential water; The pH of alkaline reduction electric potential water is 11.00; The ORP value of alkaline reduction electric potential water is-850mv.
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out;
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 2min flushing is carried out in the water route of oral cavity combined therapy desks, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 2 2min are carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route;
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, 5min flushing is carried out in the water route of oral cavity combined therapy desks, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route;
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 1min flushing is carried out in the water route of oral cavity combined therapy desks; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 2 2min are carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.
embodiment 2:
An oral cavity combined therapy desks water route sterilization method, comprises the following steps:
(1) prepare disinfectant: in tap water, adding mass concentration is 0.04% NaCl solution, then start oxidation-reduction potential water maker, what the anode of Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, what negative electrode produced is alkaline reduction electric potential water, and the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank; Wherein, the available chlorine content of acidic oxidized electric potential water is 70mg/L, and pH is 2.70, the ORP value 1110mv of acidic oxidized electric potential water, residual chlorine ion 500 mg/L of acidic oxidized electric potential water; The pH of alkaline reduction electric potential water is 11.25; The ORP value of alkaline reduction electric potential water is-855mv.
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out;
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 3min flushing is carried out in the water route of oral cavity combined therapy desks, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 3 2min are carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route;
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, 10min flushing is carried out in the water route of oral cavity combined therapy desks, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route;
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 2min flushing is carried out in the water route of oral cavity combined therapy desks; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 3 2min are carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.
embodiment 3:
An oral cavity combined therapy desks water route sterilization method, comprises the following steps:
(1) prepare disinfectant: in tap water, adding mass concentration is 0.03% NaCl solution, then start oxidation-reduction potential water maker, what the anode of Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, what negative electrode produced is alkaline reduction electric potential water, and the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank; Wherein, the available chlorine content of acidic oxidized electric potential water is 60mg/L, and pH is 2.50, the ORP value 1100mv of acidic oxidized electric potential water, residual chlorine ion 600 mg/L of acidic oxidized electric potential water; The pH of alkaline reduction electric potential water is 11.80, and the ORP value of alkaline reduction electric potential water is-870mv.
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out;
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 4min flushing is carried out in the water route of oral cavity combined therapy desks, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 2 1min are carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route;
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, 8min flushing is carried out in the water route of oral cavity combined therapy desks, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route;
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 1min flushing is carried out in the water route of oral cavity combined therapy desks; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 3 2min are carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.
embodiment 4:
An oral cavity combined therapy desks water route sterilization method, comprises the following steps:
(1) prepare disinfectant: in tap water, adding mass concentration is 0.02% NaCl solution, then start oxidation-reduction potential water maker, what the anode of Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, what negative electrode produced is alkaline reduction electric potential water, and the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank; Wherein, the available chlorine content of acidic oxidized electric potential water is 60mg/L, and pH is 2.30, the ORP value 1200mv of acidic oxidized electric potential water, residual chlorine ion 700 mg/L of acidic oxidized electric potential water; The pH of alkaline reduction electric potential water is 12.00, and the ORP value of alkaline reduction electric potential water is-865mv.
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out;
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 5min flushing is carried out in the water route of oral cavity combined therapy desks, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 3 1min are carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route;
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, the water route 6min of oral cavity combined therapy desks is rinsed, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route;
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 1min flushing is carried out in the water route of oral cavity combined therapy desks; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 2 1min are carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.
The disinfectant testing result preparing in embodiment 1～4 is as following table:
Table 1 disinfectant testing result information slip
As known from Table 1, the disinfectant of preparing in embodiment 1～4 all meets national standard.
Finally it should be noted that: obviously, above-described embodiment is only used to clearly illustrate example of the present invention, and not to the restriction of implementing.Those of ordinary skill for described field; can also make other changes in different forms on the basis of the above description; prolongation and the shortening of the time of for example rinsing at distilled water flushing time and alkaline water, acid water; here without also cannot be to all embodiment examples with exhaustive, and the apparent variation of being amplified out thus or change be still among protection scope of the present invention.
Claims (4)
1. an oral cavity combined therapy desks water route sterilization method, is characterized in that: comprise the following steps:
(1) prepare disinfectant: the NaCl solution that adds mass concentration to be less than 0.05% in tap water, then start oxidation-reduction potential water maker, the acidic oxidized electric potential water of generation and alkaline water are delivered to respectively in acid water reservoir and alkaline water reservoir by conveyance conduit; Divide again and install in acidic oxidized electric potential water water tank and alkaline reduction electric potential water water tank;
(2) emptying treatment table water route moisture: empty water bottle is installed on oral cavity combined therapy desks, is opened oral cavity combined therapy desks on and off switch, step on backpedalling brake panel switch, until oral cavity combined therapy desks respectively connects water route air-out;
(3) alkaline water rinses water route for the first time: take off sky water bottle alkaline reduction electric potential water water tank is installed on oral cavity combined therapy desks, step on backpedalling brake panel switch, 2 ~ 5min is carried out in the water route of oral cavity combined therapy desks to be rinsed, take off alkaline reduction electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(4) distilled water rinses water route for the first time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 1 ~ 2min is carried out in the water route of oral cavity combined therapy desks and rinse; Take off distilled water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the distilled water in emptying water route;
(5) acidic oxidized electric potential water sterilization water route: take off sky water bottle and install acidic oxidized electric potential water water tank, step on backpedalling brake panel switch, 5 ~ 10min is carried out in the water route of oral cavity combined therapy desks to be rinsed, take off acidic oxidized electric potential water water tank overhead water bottle is installed, step on again backpedalling brake panel switch, the acidic oxidized electric potential water in emptying water route;
(6) alkaline water rinses water route for the second time: take off acidic oxidized electric potential water water tank and install alkaline reduction electric potential water water tank, step on backpedalling brake panel switch, 1 ~ 2min is carried out in the water route of oral cavity combined therapy desks and rinse; Take off alkaline reduction electric potential water water tank overhead water bottle is installed, then step on backpedalling brake panel switch, the alkaline reduction electric potential water in emptying water route;
(7) distilled water rinses water route for the second time: take off sky water bottle and install distilled water water tank, step on backpedalling brake panel switch, 1 ~ 2min is carried out in the water route of oral cavity combined therapy desks and rinse; Complete the sterilization in oral cavity combined therapy desks water route.
2. oral cavity combined therapy desks according to claim 1 water route sterilization method, is characterized in that: what the anode of described Oxidized Electric Potential Generator produced is acidic oxidized electric potential water, and what negative electrode produced is alkaline reduction electric potential water; The available chlorine content of described acidic oxidized electric potential water is 50 ~ 70mg/L, and pH is 2.0 ~ 3.0; ORP value >=the 1100mv of described acidic oxidized electric potential water, residual chlorine ion < 1000 mg/L of described acidic oxidized electric potential water.
3. oral cavity combined therapy desks according to claim 1 and 2 water route sterilization method, is characterized in that: the pH of described alkaline reduction electric potential water is 11 ~ 12; The ORP value of described alkaline reduction electric potential water is-870 ~-850mv.
4. oral cavity combined therapy desks according to claim 1 water route sterilization method, is characterized in that: the number of times in each distilled water flushing water route is 2 ~ 3 times.
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| CN201410333165.0A CN104117080B (en) | 2014-07-14 | 2014-07-14 | A kind of oral cavity combined therapy desks water route sterilization method |
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| CN201410333165.0A Expired - Fee Related CN104117080B (en) | 2014-07-14 | 2014-07-14 | A kind of oral cavity combined therapy desks water route sterilization method |
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| CN (1) | CN104117080B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264903A (en) * | 2018-11-20 | 2019-01-25 | 南京市口腔医院 | A kind of oral cavity combined therapy desks water route disinfecting cleaning system and sterilization method |
| CN110314246A (en) * | 2019-07-31 | 2019-10-11 | 上海万籁环保科技股份有限公司 | Oral cavity diagnosis water lines decontamination system and diagnosis and treatment bench water route sterilize cleaning unit |
| CN113387420A (en) * | 2021-07-26 | 2021-09-14 | 天津洲际通达医疗科技有限公司 | Waterway disinfection system of oral comprehensive treatment table and control unit thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356145A (en) * | 2001-12-13 | 2002-07-03 | 孙岩军 | Method for cleaning and disinfecting respiratory loop of anesthesia apparatus and its operation steps |
| CN2721097Y (en) * | 2004-07-14 | 2005-08-31 | 殷恺 | Sterilizer for dental unit |
| CN202366898U (en) * | 2011-07-29 | 2012-08-08 | 张敦杰 | Full automatic endoscope disinfection machine utilizing oxidation potential water |
-
2014
- 2014-07-14 CN CN201410333165.0A patent/CN104117080B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356145A (en) * | 2001-12-13 | 2002-07-03 | 孙岩军 | Method for cleaning and disinfecting respiratory loop of anesthesia apparatus and its operation steps |
| CN2721097Y (en) * | 2004-07-14 | 2005-08-31 | 殷恺 | Sterilizer for dental unit |
| CN202366898U (en) * | 2011-07-29 | 2012-08-08 | 张敦杰 | Full automatic endoscope disinfection machine utilizing oxidation potential water |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264903A (en) * | 2018-11-20 | 2019-01-25 | 南京市口腔医院 | A kind of oral cavity combined therapy desks water route disinfecting cleaning system and sterilization method |
| CN110314246A (en) * | 2019-07-31 | 2019-10-11 | 上海万籁环保科技股份有限公司 | Oral cavity diagnosis water lines decontamination system and diagnosis and treatment bench water route sterilize cleaning unit |
| CN110314246B (en) * | 2019-07-31 | 2024-03-22 | 上海万籁环保科技股份有限公司 | Oral cavity is diagnose and is used water piping disinfection system and is diagnose platform water route disinfection cleaning unit |
| CN113387420A (en) * | 2021-07-26 | 2021-09-14 | 天津洲际通达医疗科技有限公司 | Waterway disinfection system of oral comprehensive treatment table and control unit thereof |
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| Publication number | Publication date |
|---|---|
| CN104117080B (en) | 2019-10-08 |
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