CN100388954C - Method for disinfecting dental high-speed turbine handpiece back-suction polluted area - Google Patents
Method for disinfecting dental high-speed turbine handpiece back-suction polluted area Download PDFInfo
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- CN100388954C CN100388954C CNB2005100110638A CN200510011063A CN100388954C CN 100388954 C CN100388954 C CN 100388954C CN B2005100110638 A CNB2005100110638 A CN B2005100110638A CN 200510011063 A CN200510011063 A CN 200510011063A CN 100388954 C CN100388954 C CN 100388954C
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- Prior art keywords
- disinfectant
- handpiece
- rope
- container
- suck
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000249 desinfective effect Effects 0.000 title abstract description 3
- 239000000645 desinfectant Substances 0.000 claims abstract description 40
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 8
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 239000003206 sterilizing agent Substances 0.000 claims description 2
- 208000030507 AIDS Diseases 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000004155 Chlorine dioxide Substances 0.000 abstract 1
- 235000019398 chlorine dioxide Nutrition 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 229960000587 glutaral Drugs 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000000123 anti-resoprtive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a method for disinfecting a dental high-speed turbine handpiece suck-back polluted area, which is characterized in that a handpiece and a handpiece rope polluted by suck-back are disinfected by utilizing a handpiece suck-back force or/and pressurization backflow injection mode of a disinfectant, the injection of the disinfectant is carried out in a container which can be sealed after the handpiece is inserted, the container can increase the internal pressure by filling air and changing the volume, and the disinfectant is various liquid or/and gaseous disinfectants, such as ozone water, glutaraldehyde, formalin and chlorine dioxide. The invention has the advantages of fully utilizing the inertia force of the turbine of the mobile phone head to suck and disinfect back and forth, saving energy and money, having thorough disinfection, no blind zone, safety and high efficiency, simple and easy manufacture of the closed container and convenient operation, solving the problem that the prior art has no proper means to disinfect the machine rope, and providing an effective technical scheme for the safety of dental surgery, preventing the spread of epidemic diseases such as AIDS and the like and guaranteeing public safety.
Description
Technical field
The invention belongs to a kind of sterilization method of polluted zones of high speed dental turbo hand-machine.
Background technology
The high speed dental turbo mobile phone is an equipment commonly used in the dental operation, the work of its head is to promote turbine by high pressure draught to produce power as high speed rotating, generally, secondary speed can reach 300,000 rev/mins, when decontroling foot switch, when cutting off air-flow, because inertia, turbine will be rotated further a period of time, and this can find time hand machine head and the water, the gas that are attached thereto in the water delivery gas pipeline in the machine rope, form vacuum, and make the flat distortion of contracting of machine rope pipeline.After turbine stops operating fully, because water delivery, the recovery variation of gas pipeline and the resorption power of negative pressure of vacuum in the machine rope can enter hand machine head and machine rope pipe interior to pollutant resorptions such as the intraoral saliva of patient, blood.During hand machine head work next time, the water that these pollutant can be worked again, air-flow are discharged, and enter in next bit patient's the mouth, cause cross infection most probably.
Existing hand machine head sterilization method has the hand machine head infusion method, high-pressure steam sterilization method, even use disposable hand machine head.These methods all are only limited to the sterilization to hand machine head.To the water delivery of machine rope, gas pipeline resorption contaminated area is not have disinfectant.Why the machine rope does not sterilize one is not serious because think that the machine rope pollutes, and it is inessential to sterilize, the 2nd, do not find suitable sterilization method.
With regard to effect, above-mentioned existing disinfection with high pressure steam is not a kind of sterilization method fully reliably.If used non-anti-resorption hand machine head, the perhaps anti-insecure words of resorption function certainly will cause the resorption in the machine rope to pollute.Though this method can be carried out thoroughly effectively sterilization to contaminated area inside and outside the hand machine head, to resorption contaminated area disinfection not yet in the machine rope pipeline.This hand machine head of disinfectant is received in not disinfectant water delivery, the gas pipeline and is worked on the contaminated machine rope, resorption pollutant in water delivery, the gas pipeline can be discharged to enter in the next bit patient mouth equally and be caused cross infection by hand machine head, in the acquired immune deficiency syndrome (AIDS) district occurred frequently, its consequence is extremely fearful.In addition, because its investment is big, operating cost is high, be difficult for promoting in all oral cavity outpatient services.Present present situation has confirmed that also this sterilization method also only is to adopt in few large hospital.Hand machine head infusion method effect be it would be better high pressure steam process, and uses the cost of disposable head too high, does not have which hospital of family to adopt in the actual clinical practice.Even adopt, machine rope pollution problems still exists.
Summary of the invention
The objective of the invention is to propose a kind ofly both can sterilize to head, simultaneously again can be to the sterilization of machine rope, sterilization is thoroughly, and is with low cost, and the sterilization method of polluted zones of high speed dental turbo hand-machine easy and simple to handle is to solve the deficiencies in the prior art.
The sterilization method of this polluted zones of high speed dental turbo hand-machine that the present invention proposes is characterized in that utilizing turbine hand machine resorption power or/and the mode of injecting disinfectant is poured in down a chimney in pressurization, to carrying out disinfection because of the contaminated turbine hand machine of resorption and machine rope.
Inject disinfectant and be at a container that can seal after turbine hand machine inserted and carry out, this container can be by injecting air and the change volume size increase its pressure inside.
Used disinfectant is that various liquid state are or/and gaseous sterilizing agent.
Disinfectant is a kind of of Ozone Water, glutaraldehyde, formalin and Babysafe.
The present invention is that the negative pressure of vacuum of utilizing the inertia of dental handpiece head height speed rotation to produce machine rope pipeline inside is recharged disinfectant, thereby reaches the purpose that the resorption contaminated area is carried out disinfection.In process that a dental patients is performed an operation, can not always open turbine hand machine, always will temporary close unwanted the time.Like this, dirt such as saliva, blood can be seized the opportunity and be entered hand machine head by resorption and machine rope inwall pollutes.After operation finishes, with the normal in advance operation of mobile phone, close then or when using up mobile phone the last time, immediately hand machine head is inserted in the preprepared disinfectant when turbine does not shut down fully or just stopped wanting resorption, the power of borrowing back sucks disinfectant in hand machine head and the machine rope.For sufficient sterilization, make disinfectant reach the bigger degree of depth of machine rope, the container of Sheng disinfectant is made airtight, can inflate pressurization inward.Certainly, the hermetic container made of the flexible material of plastics, rubber and so on preferably is such as plastic bottle, rubber bottle and so on both can be inflated pressurization inward, can push again, dwindle its internal volume and pressurize, make more disinfectant enter the machine rope, odontologist at any time can be manipulation.Containing the container of disinfectant solution can make single disposable.Disinfectant solution has stopped the enough time in contaminated zone, behind the poison that disappeared, hand machine head is taken out, opening fate changes, discharge disinfectant and opening or cleaning washing liquid and rinse well, mobile phone of handling like this and machine rope just can use for safely next dental patients, needn't worry cross infection.
The invention has the advantages that the inertia force that has made full use of the hand machine head turbine comes the resorption sterilization, energy-conservation saving money, sterilization is not thoroughly stayed the blind area, and safe and efficient, the making of hermetic container is simple, and operation is convenient.The invention solves prior art does not have appropriate means to machine rope disinfectant problem, is dental operation safety, is the propagation of eqpidemic diseases such as preventing AIDS, ensures that public safety provides the otherwise effective technique scheme.
The specific embodiment
Make special-purpose sterilized bottle with the material of the common plastics bottle of adorning mineral water, porose on the lid, can allow hand machine head or machine rope pass hermetically and also can insert gas-adding pipe simultaneously in order to pressurization usefulness, enough Ozone Water, glutaraldehyde, formalin or Babysafe are injected in the inside.After the use, the hand machine head that has polluted keeps hand machine head and (Comprehensive Treatment) machine rope to be connected, behind the flushing hand machine head surface, hand machine head is pass on the operate as normal rotating speed in outer space, patient oral cavity, after simultaneously also having discharged most of resorption pollutant, decontrol foot switch, disconnect the working voltage air-flow, before turbine does not stop operating fully, hand machine head is inserted in the plastic bottle disinfectant that can seal fully, disinfectant is soaked flood whole hand machine head, so that carry out the surface sterilization of hand machine head simultaneously.Tighten lid, behind the good seal container, in container, inject pressure-air or hands and pinch reduced volume and increase and pour in down a chimney notes pressure.Allow resorption and pour in down a chimney the hand machine head and the machine rope that are marked with disinfectant and stop using, keep leaving standstill, reach the needed effective disinfecting time of disinfectant.Before using this hand machine head and machine rope, in sealed container, take out hand machine head earlier next time, outside the patient oral cavity, make hand machine head idle running for a moment, discharge the resorption and the dabbling disinfectant of falling in hand machine head and the machine rope pipeline, the disinfectant of flushing hand machine head remained on surface.Take off mobile phone on the slave rope, the appendix with mobile phone cleaning agent spraying mobile phone is attached to again on the machine rope and just can have used.
This example adopts Ozone Water and 2% pentanedial liquid to test respectively as disinfectant, and the result is as follows: the Ozone Water result of the test:
| The project group | Test routine number | Turn out the routine number of antibacterial |
| Thing is not embrocated on disinfectant hand machine head and machine rope ejection liquid and surface | 200 | 200 |
| Thing is embrocated on disinfectant hand machine head and machine rope ejection liquid and surface | 200 | 0 |
| Disinfectant machine rope sprays liquid | 200 | 0 |
2% glutaraldehyde result of the test
| The project group | Test routine number | Turn out the routine number of antibacterial |
| Thing is not embrocated on disinfectant hand machine head and machine rope ejection liquid and surface | 187 | 187 |
| Thing is embrocated on disinfectant hand machine head and machine rope ejection liquid and surface | 187 | 0 |
| Disinfectant machine rope sprays liquid | 187 | 0 |
Utilize and the essentially identical condition of present embodiment, when pressing mode is injected disinfectant in only depending on to hermetic container, also can reach essentially identical effect.
Claims (3)
1. the sterilization method of a polluted zones of high speed dental turbo hand-machine, it is characterized in that utilizing mobile phone resorption power or/and the mode of injecting disinfectant is poured in down a chimney in pressurization, to carrying out disinfection because of the contaminated mobile phone of resorption and machine rope, inject disinfectant and be at a container that can seal after mobile phone inserted and carry out, this container is by injecting air and the change volume size increases its pressure inside.
2. sterilization method according to claim 1 is characterized in that used disinfectant is that various liquid state are or/and gaseous sterilizing agent.
3. sterilization method according to claim 1 and 2 is characterized in that disinfectant is a kind of of Ozone Water, glutaraldehyde, formalin and Babysafe disinfectant solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100110638A CN100388954C (en) | 2005-10-14 | 2005-10-14 | Method for disinfecting dental high-speed turbine handpiece back-suction polluted area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100110638A CN100388954C (en) | 2005-10-14 | 2005-10-14 | Method for disinfecting dental high-speed turbine handpiece back-suction polluted area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1778395A CN1778395A (en) | 2006-05-31 |
| CN100388954C true CN100388954C (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100110638A Expired - Fee Related CN100388954C (en) | 2005-10-14 | 2005-10-14 | Method for disinfecting dental high-speed turbine handpiece back-suction polluted area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100388954C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA018848B1 (en) * | 2010-10-20 | 2013-11-29 | Вадим Юльевич ШАНИН | Immunologically active substance, process for preparing same, bioprobe based thereon, method for diagnostics of health state using bioprobe, pharmaceutical composition and method of treatment using pharmaceutical composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456044A (en) * | 1987-08-07 | 1989-03-02 | Egusa Esuteruraihitsushie Goor | Hand tool for cleaning, sterilizing and lubricating holder for dental devices or the like |
| CN2234772Y (en) * | 1995-05-31 | 1996-09-11 | 天津市第三中心医院 | Disposable sterilizer for worm toothdrill hand machine |
| CN1419897A (en) * | 2001-11-20 | 2003-05-28 | 贾建卫 | Method and apparatus for sterilizing handset of dental turbo-drills |
-
2005
- 2005-10-14 CN CNB2005100110638A patent/CN100388954C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456044A (en) * | 1987-08-07 | 1989-03-02 | Egusa Esuteruraihitsushie Goor | Hand tool for cleaning, sterilizing and lubricating holder for dental devices or the like |
| CN2234772Y (en) * | 1995-05-31 | 1996-09-11 | 天津市第三中心医院 | Disposable sterilizer for worm toothdrill hand machine |
| CN1419897A (en) * | 2001-11-20 | 2003-05-28 | 贾建卫 | Method and apparatus for sterilizing handset of dental turbo-drills |
Non-Patent Citations (1)
| Title |
|---|
| 昭64-56044A 1989.03.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1778395A (en) | 2006-05-31 |
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