CN103194526A - Childcare institution disinfection effect supervision and sampling neutralizing liquid - Google Patents

Childcare institution disinfection effect supervision and sampling neutralizing liquid Download PDF

Info

Publication number
CN103194526A
CN103194526A CN2012100016299A CN201210001629A CN103194526A CN 103194526 A CN103194526 A CN 103194526A CN 2012100016299 A CN2012100016299 A CN 2012100016299A CN 201210001629 A CN201210001629 A CN 201210001629A CN 103194526 A CN103194526 A CN 103194526A
Authority
CN
China
Prior art keywords
disinfection
sampling
nurseries
disinfection effect
childcare institution
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.)
Pending
Application number
CN2012100016299A
Other languages
Chinese (zh)
Inventor
曲剑英
权永芬
王丽娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012100016299A priority Critical patent/CN103194526A/en
Publication of CN103194526A publication Critical patent/CN103194526A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a childcare institution disinfection effect supervision and sampling neutralizing liquid used for supervising and evaluating disinfection factor true bactericidal and bacteriostatic effects of a childcare institution disinfection effect. The neutralizing liquid is used for evaluating childcare institution object surface disinfection effect. A disinfection action time and a preset time of the contact of a disinfection liquid and microbes are strictly controlled. When the time is reached, the action is instantly released, such that a childcare institution object surface disinfection liquid disinfection effect precise data can be accurately obtained.

Description

Nurseries and kindergartens mechanism sterilisation effect supervision sampling neutralizer
Technical field the present invention relates to a kind of nurseries and kindergartens mechanism sterilisation effect supervision sampling neutralizer.Be used for supervision and estimate the true sterilization of disinfection factor and the bacteriostatic action of nurseries and kindergartens mechanism sterilisation effect.Estimate the disinfection of nurseries and kindergartens mechanism body surface, strict grasp disinfection time and thimerosal and microorganism touched after predetermined time, remove its effect immediately, so just can accurately obtain the precise information of nurseries and kindergartens mechanism surface disinfection liquid action effect; Must not contain remaining thimerosal in the sample after taking to sterilize, prevent that microorganism continues to be subjected to the effect of thimerosal in recovering to cultivate, and go out the sterilization logarithmic value of school falseness.Therefore, design the experiment that nurseries and kindergartens mechanism surface disinfection effect is estimated in a supervision, the reliable method of removing remaining thimerosal all must be arranged.Do not adopt the experiment of removing remaining thimerosal measure, should think serious mistake in design, the result who draws according to such experiment is insecure.The chemistry neutralisation is the thimerosal method of at present the most frequently used removal remnants, and its advantage is that method is simple, and is easy to use, reliable for effect.Nurseries and kindergartens mechanism body surface sample solution, usefulness is the disinfection that physiological saline or phosphate buffered saline (PBS) are used for estimating medical treatment mostly, the experimental data of reporting, 60% is null value, this just makes data reliability to increase greatly.The laboratory disconnects with supervision sampling, the thimerosal neutralizing agent that the laboratory is considered, and common have acid, alkali, absorption, dilution, centrifugal a, filtration etc.The above-mentioned screening of all passing through strictness also can't not determined its working concentration; Corresponding thimerosal do not had solid neutralizing effect; Neutralizing agent itself or with the product of thimerosal reaction the experiment microorganism is had killing or suppress the effect of its growth; To cultivating composition destruction is arranged, also influence its physical behavior.The different varieties sterilizing agent that uses along with nurseries and kindergartens mechanism also is to be badly in need of capturing to the research of neutralizing agent.Disinfection experiment and worker supervision wish to have a kind of nurseries and kindergartens mechanism sterilisation effect supervision sampling neutralizer that can overcome above-mentioned neutralizing agent deficiency always.
Background technology kindergarten nurseries and kindergartens mechanism is the place of children's collective livelihood, study, activity, and it is the important factor that causes hand foot mouth disease and other infectious disease transmissions that its sanitary condition and children's hand and body surface pollute.For strengthening the hygienic quality management to nurseries and kindergartens mechanism, understand nurseries and kindergartens mechanism disinfecting situation, improve child's health care level of starting going to a nursery, disease prevention and sanitary inspection department all will regularly carry out sample detecting to nurseries and kindergartens mechanism disinfecting situation by the requirement of the Ministry of Health.Purpose of the present invention is to provide a kind of deficiency that can overcome existing sample solution prescription, compares with other class sample solution to possess following characteristics: to corresponding nurseries and kindergartens mechanism surface disinfection liquid have solid in and sampling action; Neutralizing agent itself or with the product of nurseries and kindergartens mechanism body surface sample solution reaction the experiment microorganism is not had killing or suppress the effect of its growth; Do not have destruction to cultivating composition, also do not influence its physical behavior.
Summary of the invention main points of the present invention are to select suitable component, and rationally are mixed, through heat, dissolve, technology such as mixing, cooling, packing, high-temperature sterilization forms.
The prescription following (component and weight percent % thereof) that the present invention selects: glycine 1.0-3.0; Tween-80 1.0-3.0; Sulfothiorine 1.0-3.0; Histidine 1.0-3.0; Nutrient broth 1.0-2.0; Phosphate buffered water adds to 100.
Glycine, tween-80, Histidine, Sulfothiorine, meat soup can with thimerosal generation chemical reaction in the nurseries and kindergartens body surface of remnants, generate to the experiment microorganism do not kill or suppress its growth effect, do not have destruction to cultivating composition, physical behavior not have the neutralized reaction product that influences.Corresponding medical object surface thimerosal had solid neutralizing effect.
The preparation method of product of the present invention is:
1), tween-80, nutrient broth are heated in proportion, is dissolved in the phosphate buffered water;
2), glycine, Histidine, Sulfothiorine are dissolved in the phosphate buffered water in proportion;
3), will be above-mentioned two liquid mix, carry out packing after the cooling, 105 ℃ of sterilizations 15 minutes, check, qualified back is standby.
The present invention has the following advantages: corresponding nurseries and kindergartens surface disinfection liquid is had solid neutralizing effect; Neutralizing agent itself or with nurseries and kindergartens mechanism body surface in and the product of sample solution reaction the experiment microorganism is not had killing or suppresses the effect of its growth; Do not have destruction to cultivating composition, also do not influence its physical behavior.
The present invention is described in further detail below in conjunction with embodiment for embodiment:
Be configured according to following table institute column data (weight percent %) and described step thereof:
Figure BSA00000650936700021

Claims (2)

1. the present invention relates to a kind of nurseries and kindergartens mechanism sterilisation effect supervision sampling neutralizer, it is characterized in that having following prescription (component and weight percent % thereof): glycine 1.0-3.0; Tween-80 1.0-3.0; Sulfothiorine 1.0-3.0; Histidine 1.0-3.0; Nutrient broth 1.0-2.0; Phosphate buffered water adds to 100.
2. the described nurseries and kindergartens of claim 1 a mechanism sterilisation effect is supervised the sampling neutralizer, it is characterized in that having following preparation technology:
1), tween-80, nutrient broth are heated in proportion, is dissolved in the phosphate buffered water;
2), glycine, Histidine, Sulfothiorine are dissolved in the phosphate buffered water in proportion;
3), will be above-mentioned two liquid mix, carry out packing after the cooling, 105 ℃ of sterilizations 15 minutes, check, qualified back is standby.
CN2012100016299A 2012-01-05 2012-01-05 Childcare institution disinfection effect supervision and sampling neutralizing liquid Pending CN103194526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100016299A CN103194526A (en) 2012-01-05 2012-01-05 Childcare institution disinfection effect supervision and sampling neutralizing liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100016299A CN103194526A (en) 2012-01-05 2012-01-05 Childcare institution disinfection effect supervision and sampling neutralizing liquid

Publications (1)

Publication Number Publication Date
CN103194526A true CN103194526A (en) 2013-07-10

Family

ID=48717341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100016299A Pending CN103194526A (en) 2012-01-05 2012-01-05 Childcare institution disinfection effect supervision and sampling neutralizing liquid

Country Status (1)

Country Link
CN (1) CN103194526A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101463385A (en) * 2007-12-18 2009-06-24 曲奕 Medical institution personnel hand neutralization sampling solution

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101463385A (en) * 2007-12-18 2009-06-24 曲奕 Medical institution personnel hand neutralization sampling solution

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
林凤: "不同中和剂对几种消毒剂的试验效果观察", 《预防医学情报杂志》 *
陈淑敏: "《医院感染预防与控制临床指南》", 31 August 2011 *

Similar Documents

Publication Publication Date Title
Rutala et al. Disinfection, sterilization, and control of hospital waste
Raju et al. Sterilizing Endodontic Files by four different sterilization methods to prevent cross-infection-An In-vitro Study
CN107109298B (en) Cleaning composition
CN105753110A (en) Functional water and multiple application methods thereof
Centers for Disease Control and Prevention (CDC Outbreak of cryptosporidiosis associated with a firefighting response-Indiana and Michigan, June 2011.
Kalahasti et al. Evaluation of efficacy of microwave irradiation in disinfecting dental gypsum casts: an ex vivo study
CN106857660A (en) A kind of disinfecting mite-removing agent of silver ion and preparation method thereof
Almeida et al. Evaluation of disinfection methods of orthodontic pliers
Chou et al. Antibacterial efficacy of several surgical hand preparation products used by veterinary students
Shkrabak et al. Photocatalytic method of disinfection of indor areas with increased microbial content
CN103194526A (en) Childcare institution disinfection effect supervision and sampling neutralizing liquid
Oral et al. Vaporized H2O2 decontamination against surrogate viruses for the reuse of N95 respirators in the COVID-19 emergency
CN103131749A (en) Biological enzyme neutralizer
Gogineni et al. Evaluation of Vinegar as a Disinfectant for Extracted Human Teeth-An in-Vitro Study
CN106305717A (en) Disinfectant special for hand-foot-mouth viruses
CN101698864A (en) Air sampling neutralization culture medium in public sanitary place
CN101463385A (en) Medical institution personnel hand neutralization sampling solution
Mendonca et al. Microbiological evaluation of ultrasonic nebulization for disinfecting dental impressions
CN105616488A (en) Composite disinfector and preparation method thereof
CN101698867A (en) Neutralizing and sampling solution for guanidine disinfectant
Pandey et al. Sterilization and Disinfection of Dental Operatory
CN101698865A (en) Neutralizing elution sample solution for chloral disinfection
Sanofer Glass Bead Steriliser Used As Chair Side Sterilisation in the Dentistry-A Research Article
Gilks et al. Pros, cons and potential risks of on-site decontamination methods used on neonatal units for articles indirectly associated with infant feeding, including breast pump collection kits and neonatal dummies
CN101698878A (en) Neutralization sampling liquid for phenolic disinfectant

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130710