CN106390157B - A method of it is sterilized using oxygen - Google Patents
A method of it is sterilized using oxygen Download PDFInfo
- Publication number
- CN106390157B CN106390157B CN201510729974.8A CN201510729974A CN106390157B CN 106390157 B CN106390157 B CN 106390157B CN 201510729974 A CN201510729974 A CN 201510729974A CN 106390157 B CN106390157 B CN 106390157B
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- CN
- China
- Prior art keywords
- oxygen
- space
- sterilized
- sealing
- sterilization
- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 31
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of methods sterilized using oxygen, belong to sterilization field.Present invention aim to address the sterilizations of existing method for disinfection to be not thorough, the technical deficiency of harm is easily generated to human body.It is characterized by including the following steps, and material to be sterilized need to be placed in the space being fully sealed, and there will not be leakage when being more than the air pressure of 0.1MPa；Oxygen is filled with into the space of sealing, the air pressure in the space of sealing is required in 0.1MPa or more, the concentration of oxygen as greater than 70%, sterilizing time was at 0.1 hour or more.
Description
Technical field
The present invention relates to sterilization fields, are a kind of method sterilized using oxygen in detail.
Background technique
It is well known that air quality problems receive everybody extensive concern at present, the increase of particulate in air is serious
Affect the health of the mankind.Main cause is that the pathogenic bacteria adhered on particulate matter float in air, with exhaling for the mankind
It inhales and enters the internal of people, make one to generate disease.Particulate matter in air becomes the transmitting carrier of pathogenic bacteria, how to remove particle
Object, how to eliminate pathogenic bacteria is the most direct method for solving airborne disease.
It is also varied for the processing mode of air cleaning, it is common are at present in conjunction with efficient filter core and plasma, purple
The methods of outside line, ozone, these methods are to unobvious, the especially efficient filter core that how to remove the antibacterial effect that is attached on dust
The dirt in air of upper collection, but it is easy to produce secondary pollution when replacing filter core, the body that can seriously affect environment and user is strong
Health.It is disclosed in the prior art using ozone and has killed bacterium.Ozone is a kind of efficient bactericidal substance, can be killed thin in air
Bacterium, but when concentration is higher, is harmful to the human body, and ozone smell is heavier, usage comfort is poor, and user is not easily accepted by.It is ultraviolet to kill
Bacterium is also common sterilization mode, is not fully sealed but if user sterilizes storehouse when using ultraviolet sterilization, then can be ultraviolet
Line directly radiates, to bring personal injury.In addition, not accounted for when being sterilized in the prior art using ultraviolet light
Influence of the sterilized environment to the efficiency of sterilization.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provide it is a kind of it is safer, the complete fanout free region of user is used for
The method for disinfection of material.
The technical solution adopted by the present invention to solve the technical problems is: a method of it is sterilized using oxygen,
It is characterized in including the following steps, material to be sterilized need to be placed in the space being fully sealed, and in the sky for being more than 0.1MPa
The space sealed when atmospheric pressure there will not be leakage；Oxygen is filled with into the space of sealing, the air pressure in the space of sealing exists
The concentration of 0.1MPa or more, oxygen require as greater than 70%, sterilizing time was at 0.1 hour or more.
The invention has the advantages that sterilization is high-efficient, to no damage to human body, secondary pollution will not be generated.
Specific embodiment
The present invention will be further described with reference to the examples below:
Embodiment one:
Material to be sterilized need to be placed in the space being fully sealed during sterilization, and in the air pressure for being more than 0.1MPa
It there will not be leakage when power；It if space blow-by, will need to sterilize again after space sealing, otherwise, space need to be carried out close
Envelope processing.During sterilization can temperature, humidity to environment do not specially require；Sealing space keeps oxygen pressure during sterilization
In 0.1MPa, sterilizing time is 0.5 hour, does not allow to open sterilizing space in advance before the not up to defined time during sterilization
Or oxygen pressure is removed, the concentration of oxygen requires to be 70% in sealing space.
The present invention carries out sterilization to realize sterilization purpose, accordingly even when in sterilization process to air filtering core using oxygen
When middle opening sterilization storehouse, the oxygen of low concentration is also useful and harmless to human body, bears so as to avoid brought by other method for disinfection
Effect.
Further, the inventors of the present application found that when reaching the oxygen of a certain concentration and pressure in air, by one
After the fixed time, the bacterium adhered on air particle can be killed, including the attachment of the surfaces such as float in air and filter core
Bacterium on air particle avoids the air particle gathered on filter core from breeding more bacteriums and generate secondary pollution, with
Obtain preferable bactericidal effect.
Further, present inventor creatively has found, the temperature of oxygen bactericidal effect and environment, humidity, sea
It pulls out and does not correlate directly, the requirement to electric power is also very low, it might even be possible to not need electric power, almost can be adapted for any environment
Under sterilization.
Embodiment two
Material to be sterilized need to be placed in the space being fully sealed during sterilization, can be to the temperature of environment during sterilization
Degree, humidity do not specially require, and sealing space needs to keep oxygen pressure in 0.3MPa during sterilization, and sterilizing time is 2 hours,
Sterilizing space or removal oxygen pressure, oxygen in sealing space are not allowed to open during sterilization in advance before the not up to defined time
The concentration of gas requires to be 80%.
Embodiment three
Material to be sterilized need to be placed in the space being fully sealed during sterilization, can be to the temperature of environment during sterilization
Degree, humidity do not specially require, and sealing space needs to keep oxygen pressure in 0.4MPa during sterilization, and sterilizing time is 3 hours,
Sterilizing space or removal oxygen pressure, oxygen in sealing space are not allowed to open during sterilization in advance before the not up to defined time
The concentration of gas requires to be 75%.
Example IV
Material to be sterilized need to be placed in the space being fully sealed during sterilization, can be to the temperature of environment during sterilization
Degree, humidity do not specially require, and sealing space needs to keep oxygen pressure in 0.5MPa during sterilization, and sterilizing time is 1 hour,
Sterilizing space or removal oxygen pressure, oxygen in sealing space are not allowed to open during sterilization in advance before the not up to defined time
The concentration of gas requires to be 83%.
Claims (1)
1. a kind of method sterilized using oxygen, it is characterized by including the following steps: material to be sterilized need to be placed on
In hermetically sealed space, and the space sealed when being more than the air pressure of 0.1MPa there will not be leakage；To the sky of sealing
Interior to be filled with oxygen, in 0.1MPa or more, the concentration of oxygen requires to be the sterilizing time greater than 70% air pressure in the space of sealing
At 0.1 hour or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729974.8A CN106390157B (en) | 2015-11-02 | 2015-11-02 | A method of it is sterilized using oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729974.8A CN106390157B (en) | 2015-11-02 | 2015-11-02 | A method of it is sterilized using oxygen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106390157A CN106390157A (en) | 2017-02-15 |
| CN106390157B true CN106390157B (en) | 2019-02-01 |
Family
ID=58007789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729974.8A Active CN106390157B (en) | 2015-11-02 | 2015-11-02 | A method of it is sterilized using oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390157B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424936A (en) * | 2000-01-25 | 2003-06-18 | 生活国际产品有限公司 | Oxygenating apparatus, method for oxygenating liquid therewith and applications thereof |
| CN1621095A (en) * | 2004-12-21 | 2005-06-01 | 杨辉 | Rapid sterilizing, disinfecting and cleaning machine for medical purpose |
| CN202581652U (en) * | 2012-05-29 | 2012-12-05 | 河北科技大学 | Humidifier capable of oxygenating to air |
-
2015
- 2015-11-02 CN CN201510729974.8A patent/CN106390157B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424936A (en) * | 2000-01-25 | 2003-06-18 | 生活国际产品有限公司 | Oxygenating apparatus, method for oxygenating liquid therewith and applications thereof |
| CN1621095A (en) * | 2004-12-21 | 2005-06-01 | 杨辉 | Rapid sterilizing, disinfecting and cleaning machine for medical purpose |
| CN202581652U (en) * | 2012-05-29 | 2012-12-05 | 河北科技大学 | Humidifier capable of oxygenating to air |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106390157A (en) | 2017-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of sterilization with oxygen Effective date of registration: 20210104 Granted publication date: 20190201 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2020980010539 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220129 Granted publication date: 20190201 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2020980010539 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of sterilizing with oxygen Effective date of registration: 20220215 Granted publication date: 20190201 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2022980001547 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230428 Granted publication date: 20190201 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2022980001547 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |