CN103283722A - Compound disinfectant for hospital and application thereof - Google Patents
Compound disinfectant for hospital and application thereof Download PDFInfo
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- CN103283722A CN103283722A CN2013102766082A CN201310276608A CN103283722A CN 103283722 A CN103283722 A CN 103283722A CN 2013102766082 A CN2013102766082 A CN 2013102766082A CN 201310276608 A CN201310276608 A CN 201310276608A CN 103283722 A CN103283722 A CN 103283722A
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- disinfectant
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Abstract
The invention relates to a compound disinfectant for a hospital. The compound disinfectant comprises 28-35% of ethanol and 44-54% of isopropanol according to the volume percent. The disinfectant disclosed by the invention is used by matching the ethanol and the isopropanol. Thus, the disinfectant has synergistic interaction, is low in cost and strong in bactericidal effect, especially the killing effect on a virus infection source is much higher than those of the traditional disinfectants; basically no toxic and side effects are generated.
Description
Technical field
The present invention relates to a kind of composite disinfectant and application thereof.
Background technology
Hospital infection refers to the infection that obtains in medical institutions.Comprising patient. medical work personnel, patient guest invited to a dinner party and visiting person etc., all infection that obtains in hospital all are hospital infection.But in China, refer in particular to the infection that patient obtained in the while in hospital.Hospital infection serious threat patient's life and health also is the key factor that influences quality of medical care.The best approach that tackles inside-hospital infection is to do a good job of it sterilization, comprises medical equipment, bad border, ward, various articles for use etc.The fact is verified, as long as do a good job of it sterilization work, just can reduce the incidence of hospital infection greatly.
Ethanol be a kind ofly be widely used, middle effect disinfectants reliable for effect, to other disinfectants such as iodine. chlorhexidine [washing must be safe] etc. has synergy and Synergistic biocidal effect.
Ethanol is again good organic solvent, is widely used as the solvent of paint, coating, spices and flavor enhancement, also as the medium of chemical reaction and the solvent of recrystallization.Ethanol also has the strong dehydration of effect, cell surface and inner moisture can be taken off, and has anticorrosion fixation.Ethanol is long, the disinfectant more widely of clinical use history.According to its characteristics, it is non-selective bactericide, is commonly used for the sterilization under the situation that need not to continue to play a role.
In recent years, ethanol uses as the cosolvent of other disinfectants, synergist, compositely goes out the bactericidal effect new disinfectant stronger than ethanol, as ethanol and chlorhexidine, benzalkonium bromide, iodine and combined Chinese herb.At present, domestic existing miscellaneous by the composite composite disinfectant sale of ethanol.No matter be ethanol disinfection agent or its composite disinfectant, the most normal application is skin degerming, surface disinfection and medicine equipment, equipment sterilization.
Isopropyl alcohol is organic solvent commonly used, and characteristic and effect are similar to ethanol, but its toxicity doubles than ethanol.Foreign study proves that the isopropyl alcohol bactericidal action is all strong than ethanol, energy cell killing brood body and tubercle bacillus, part virus, fungal spore.And the dilution back is difficult for losing efficacy, and is more effective disinfectant.Discovering in recent years, isopropyl alcohol is stronger than ethanol to the hepatitis viruse killing action, and is more effective.It is a kind of desirable disinfectant.
Summary of the invention
Technical problem solved by the invention provides a kind of easy to use, uses the back volatilization fast, the composite disinfectant of rapid-action hospital, and it has very strong bactericidal action, and toxic and side effect is lower.
Hospital of the present invention comprises the ethanol of percent by volume 28%-35% and the isopropyl alcohol of percent by volume 44%-54% with joining disinfectant.Disinfectant of the present invention is used ethanol and two kinds of alcohol of isopropyl alcohol, Synergistic, and cost is low, and bactericidal action is strong, and especially the killing action to the virus type source of infection is higher than existing various disinfectant far away, and does not have toxic and side effect substantially.
Composite disinfectant of the present invention, at first that two kinds of alcohol of formula rate (volume ratio) are composite after, add balance of deionized water, existing disinfectant of the present invention.
Composite disinfectant of the present invention is the isopropyl alcohol of 32% ethanol and 49% and 19% composite the forming of deionized water by percent by volume preferably.Being preferred for the sterilization of the various environment of hospital and article surface uses.In the routine techniques, have only 95% ethanolic solution just to have bactericidal action, and novelty of the present invention adopt ethanol and isopropyl alcohol composite, Synergistic, through discovering that concentration of ethanol is not more high more good when using isopropyl alcohol, its effect mainly is that collaborative isopropyl alcohol comes into force.Through discovering, 32% ethanol adds that 49% isopropyl alcohol not only has killing rate more than 90% to common germ, also some virus type sources of infection such as hepatitis viruse is had killing action, is particularly useful for this complex environment of hospital.
Composite disinfectant of the present invention, easy to use, use the back volatilization fast, need not to put on the skin and wipe away drying, avoided wiping away the secondary pollution that causes because of unclean putting on the skin.Preparation is simple, and with low cost, raw material is simple and easy to purchase.Commonly used 75% ethanol is to colibacillary to kill the time be 30s, time of killing of staphylococcus aureus is 2min, time of killing of Pseudomonas aeruginosa is 2min, time of killing of hemolytic streptococcus is needed 5min.And of the present inventionly all can be shortened in the 1min by the time of killing of the composite thimerosal of ethanol and isopropyl alcohol to above-mentioned harmful bacterium.(human immunodeficiency virus HIV) also has deactivation to AIDS virus.
Embodiment
For further specifying the present invention, specify with the following Examples:
Embodiment 1:
With percent by volume be two kinds of alcohol of isopropyl alcohol of 32% ethanol and 49% composite after, add balance of deionized water, existing disinfectant of the present invention.
Embodiment 2:
With percent by volume be two kinds of alcohol of isopropyl alcohol of 28% ethanol and 54% composite after, add balance of deionized water, existing disinfectant of the present invention.
Embodiment 3:
With percent by volume be two kinds of alcohol of isopropyl alcohol of 35% ethanol and 44% composite after, add balance of deionized water, existing disinfectant of the present invention.
Embodiment 4:
With percent by volume be two kinds of alcohol of isopropyl alcohol of 30% ethanol and 46% composite after, add balance of deionized water, existing disinfectant of the present invention.
Above-described embodiment is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (4)
1. the composite disinfectant of hospital is characterized in that: comprise the ethanol of percent by volume 28%-35% and the isopropyl alcohol of percent by volume 44%-54%.
2. composite disinfectant according to claim 1 is characterized in that: also comprise deionized water.
3. composite disinfectant according to claim 1 and 2 is characterized in that: described disinfectant is the isopropyl alcohol of 32% ethanol and 49% and 19% composite the forming of deionized water by percent by volume.
4. each described composite disinfectant of claim 1-3 is used for environment and article surface sterilization usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102766082A CN103283722A (en) | 2013-07-02 | 2013-07-02 | Compound disinfectant for hospital and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102766082A CN103283722A (en) | 2013-07-02 | 2013-07-02 | Compound disinfectant for hospital and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103283722A true CN103283722A (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102766082A Pending CN103283722A (en) | 2013-07-02 | 2013-07-02 | Compound disinfectant for hospital and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103283722A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017151901A1 (en) * | 2016-03-04 | 2017-09-08 | Instructive Color, Llc | Medical surfaces indicating sterilization or disinfection, and methods of making and using the same |
| CN108849891A (en) * | 2018-09-10 | 2018-11-23 | 美国太平洋大桥股份有限公司 | A kind of air sterilizing disinfectant |
| CN109125255A (en) * | 2018-09-30 | 2019-01-04 | 天津梅花生物医药科技有限公司 | A kind of auristilla |
| IT202000027849A1 (en) * | 2020-11-20 | 2022-05-20 | Labs S R L | COMPOSITION FOR THE DISINFECTION OF SURFACES |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118251A (en) * | 1995-07-20 | 1996-03-13 | 黄永年 | Skin spraying sterilizing agent |
| WO2008004931A1 (en) * | 2006-07-06 | 2008-01-10 | Ge Healthcare Bio-Sciences Ab | Disinfection/sanitation method where the material is treated with a solution comprising benzyl alcohol and c2-3 alcohol |
| CN102246794A (en) * | 2011-06-08 | 2011-11-23 | 江中药业股份有限公司 | Composition for killing microbes |
| CN102265894A (en) * | 2011-06-08 | 2011-12-07 | 江中药业股份有限公司 | Composition for killing microorganisms |
| CN102265893A (en) * | 2011-06-08 | 2011-12-07 | 江中药业股份有限公司 | Antimicrobial composite and application thereof |
-
2013
- 2013-07-02 CN CN2013102766082A patent/CN103283722A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118251A (en) * | 1995-07-20 | 1996-03-13 | 黄永年 | Skin spraying sterilizing agent |
| WO2008004931A1 (en) * | 2006-07-06 | 2008-01-10 | Ge Healthcare Bio-Sciences Ab | Disinfection/sanitation method where the material is treated with a solution comprising benzyl alcohol and c2-3 alcohol |
| CN102246794A (en) * | 2011-06-08 | 2011-11-23 | 江中药业股份有限公司 | Composition for killing microbes |
| CN102265894A (en) * | 2011-06-08 | 2011-12-07 | 江中药业股份有限公司 | Composition for killing microorganisms |
| CN102265893A (en) * | 2011-06-08 | 2011-12-07 | 江中药业股份有限公司 | Antimicrobial composite and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017151901A1 (en) * | 2016-03-04 | 2017-09-08 | Instructive Color, Llc | Medical surfaces indicating sterilization or disinfection, and methods of making and using the same |
| CN108849891A (en) * | 2018-09-10 | 2018-11-23 | 美国太平洋大桥股份有限公司 | A kind of air sterilizing disinfectant |
| CN108849891B (en) * | 2018-09-10 | 2021-08-10 | 美国太平洋大桥股份有限公司 | Air sterilization disinfectant |
| CN109125255A (en) * | 2018-09-30 | 2019-01-04 | 天津梅花生物医药科技有限公司 | A kind of auristilla |
| IT202000027849A1 (en) * | 2020-11-20 | 2022-05-20 | Labs S R L | COMPOSITION FOR THE DISINFECTION OF SURFACES |
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Application publication date: 20130911 |