CN1457890A - Atomizing virus inactivation instrument for SARS patient's expiratory air - Google Patents
Atomizing virus inactivation instrument for SARS patient's expiratory air Download PDFInfo
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- CN1457890A CN1457890A CN 03142662 CN03142662A CN1457890A CN 1457890 A CN1457890 A CN 1457890A CN 03142662 CN03142662 CN 03142662 CN 03142662 A CN03142662 A CN 03142662A CN 1457890 A CN1457890 A CN 1457890A
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- virus
- case
- casing
- virus inactivation
- sars patient
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The atomizing virus inactivating instrument includes case with air inlet pipe and outlet pipe, supersonic atomizer connected to the case, power supply connected to the specific light source inside the case, and photosensitizing agent inside the supersonic atomizer. The specific light source consists of several LEDs with very high brightness and adhered to the inner wall of the case. The photosensitizing agent is methylene blue solution in certain concentration. There is one layer of filtering net in the joint between the case and the outlet pipe. The present invention kills virus photochemically through spraying photosensitizing agent and irradiating the sprayed environment with strong light to make the dye matter in the air and the guanine and surface structure of virus combine to damage and die.
Description
Technical field
The present invention relates to a kind of instrument that can carry out deactivation, the SARS patient that especially can kill various viruses in the SARS patient's expired gas atomization virus inactivation instrument of breathing out to virus.
Background technology
Viral disease by the air droplet transmission has been brought the life security that might have a strong impact on people during the great injury, particularly outbreak of epidemic to health of people.Traditional virus inactivating method has physical method and chemical method.Wherein physical method comprises that to inactivation of virus the infringement that ultraviolet, high temperature and radiation etc. cause human body is unacceptable.Chemosterilant also can not be underestimated the stimulation of human body and injury, some aldehyde disinfectant even have harm at a specified future date or carcinogenic probability.When particularly the high concentration coronavirus of breathing out for SARS patient or other have the viral spread of fat peplos, adopt said method to carry out deactivation, the effect of receiving is very little especially.
Summary of the invention
The purpose of this invention is to provide a kind of instrument of directly virus in the human body expired gas being killed, the virus that this instrument kill virus is thorough, easy to use, only propagate with the spittle or aerosol shape at virus is carried out deactivation safely and reliably, and to human body without any adverse reaction.
For achieving the above object, the present invention includes casing; The soniclizer that is connected with casing; Power supply is characterized in that: special light sources is connected by lead with power supply in the casing, and air inlet pipe, escape pipe are arranged on the casing, and photosensitizer is contained in the soniclizer.Special light sources is that the light emitting diode of 620-650nm super brightness is formed in parallel by several wavelength, is attached at cabinet wall.Photosensitizer is the methylene blue solution of concentration 0.1mM/1.Be provided with one deck drainage screen in the junction of casing and escape pipe.
Adopt said structure, because principle of the present invention is by the photochemical method kill virus, guanine and virus surface structure in the nucleic acid of dye substance and viral gene combine, because the photosensitized oxidation damage causes viral destruction.This method has become a kind of method of mature and reliable aspect the inactivation of virus in blood transfusion, but the method still belongs to initiative aspect aerocolloidal handling air virus.The mechanism of this product is effective extension of this theory just.With certain density methylene blue solution atomizing, be sprayed in the casing, by the radiation kill virus of red light emitting diodes light.Soniclizer atomizes methylene blue solution, and atomizing particle combines with virion is effective, kill virus under light action.The effect of drainage screen mainly is with the absorption of part virus, avoids flowing in the air.
In sum, advantage of the present invention is:, environmentally safe nontoxic, harmless to human body; Volume is small and exquisite, easy to carry, can use in any occasion; The virus that principle is simple, effect is remarkable, directly breathe out for the patient kills fast, thorough, effectively cut off the route of transmission.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the present invention.
Figure is a structural representation of the present invention.
1. patient's expired gas air inlet pipe, 2. casings, 3. soniclizeies, 4. photosensitizer among the figure
5. light emitting diode 6. power supplys 7. escape pipes 8. drainage screens
The specific embodiment
Among the figure, the present invention includes casing 2; The soniclizer 3 that is connected with casing 2; Power supply 6, wherein special light sources and power supply 6 are connected by lead in the casing 2, and air inlet pipe 1, escape pipe 7 are arranged on the casing 2, and photosensitizer 4 is contained in the soniclizer 3.Special light sources is that the light emitting diode 5 of 620-650nm super brightness is formed in parallel by several wavelength, is attached at cabinet wall.Photosensitizer 4 is the methylene blue solution of concentration 0.1mM/1.Junction at casing 2 and escape pipe 7 is provided with drainage screen 8.
Because principle of the present invention is by the photochemical method kill virus, get concentrated photosensitizer, become 0.1mM/1 with distilled water diluting after, in the soniclizer 3 of packing into; In case, spray the photosensitizer of atomizing, with the high light prolonged exposure environment of having sprayed.Guanine and virus surface structure in the nucleic acid of airborne dye substance and viral gene combine, because the photosensitized oxidation damage causes the destruction of virus.
Claims (4)
1. SARS patient atomization virus inactivation instrument of breathing out comprises casing; The soniclizer that is connected with casing; Power supply is characterized in that: special light sources is connected by lead with power supply in the casing, and air inlet pipe, escape pipe are arranged on the casing, and photosensitizer is contained in the soniclizer.
2. a kind of SARS patient according to claim 1 atomization virus inactivation instrument of breathing out is characterized in that: special light sources is that the light emitting diode of 620-650nm super brightness is formed in parallel by several wavelength, is attached at cabinet wall.
3. a kind of SARS patient according to claim 1 atomization virus inactivation instrument of breathing out, it is characterized in that: photosensitizer is the methylene blue solution of concentration 0.1mM/1.
4. a kind of SARS patient according to claim 1 atomization virus inactivation instrument of breathing out is characterized in that: be provided with one deck drainage screen in the junction of casing and escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03142662 CN1457890A (en) | 2003-06-11 | 2003-06-11 | Atomizing virus inactivation instrument for SARS patient's expiratory air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03142662 CN1457890A (en) | 2003-06-11 | 2003-06-11 | Atomizing virus inactivation instrument for SARS patient's expiratory air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1457890A true CN1457890A (en) | 2003-11-26 |
Family
ID=29430751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03142662 Pending CN1457890A (en) | 2003-06-11 | 2003-06-11 | Atomizing virus inactivation instrument for SARS patient's expiratory air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1457890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388018A (en) * | 2020-03-20 | 2020-07-10 | 威图姆卡医疗中心 | Method and device for collecting lower respiratory tract sample, and air disinfection method and device |
| CN113414049A (en) * | 2021-06-04 | 2021-09-21 | 圣托马斯先进材料公司 | Intelligent atomizer and use method thereof |
| CN113504339A (en) * | 2021-06-02 | 2021-10-15 | 湖南中净生物科技有限公司 | Method for testing smoke inactivation effect of tertiary virus |
-
2003
- 2003-06-11 CN CN 03142662 patent/CN1457890A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388018A (en) * | 2020-03-20 | 2020-07-10 | 威图姆卡医疗中心 | Method and device for collecting lower respiratory tract sample, and air disinfection method and device |
| CN111388018B (en) * | 2020-03-20 | 2023-09-19 | 威图姆卡医疗中心 | Method and device for collecting lower respiratory tract sample, air disinfection method and device thereof |
| CN113504339A (en) * | 2021-06-02 | 2021-10-15 | 湖南中净生物科技有限公司 | Method for testing smoke inactivation effect of tertiary virus |
| CN113414049A (en) * | 2021-06-04 | 2021-09-21 | 圣托马斯先进材料公司 | Intelligent atomizer and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |