CN212274139U - Air active microparticle processing apparatus - Google Patents
Air active microparticle processing apparatus Download PDFInfo
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- CN212274139U CN212274139U CN202020675319.5U CN202020675319U CN212274139U CN 212274139 U CN212274139 U CN 212274139U CN 202020675319 U CN202020675319 U CN 202020675319U CN 212274139 U CN212274139 U CN 212274139U
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- air
- filter plate
- air outlet
- deactivation
- air intake
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides an active microparticle processing apparatus of air, includes the complete machine box, the complete machine box divide into air intake, deactivation cavity and air outlet the air intake set up crossflow fan with the air intake filter plate, the air intake filter plate include high-airflow particle filter layer and chemical substance adsorbed layer the air outlet setting the air outlet filter plate, the air outlet filter plate include chemical substance adsorbed layer, the filter layer and the chemical substance adsorbed layer of remaining particle in proper order, deactivation cavity installation polylith reflecting plate, divide into the foldable inactivation passageway that a plurality of inactivation spaces constitute with this deactivation cavity, set up 1 UVC short wave sterilization ultraviolet tube in every inactivation space. The utility model discloses can get rid of hospital's operating room medical personnel effectively and adopt electrosurgery equipment, active microparticle suspension is to medical personnel's harm in the operating room air when living body tissue is cut, is ablated and decomposes like laser sword, high frequency electrotome, supersound sword in the operation.
Description
Technical Field
Quickly remove the harm of active microparticles suspended in the air of an operating room to medical staff when the living tissues of an electrosurgical device such as a laser scalpel, a high-frequency electrotome and an ultrasonic scalpel are cut, ablated and decomposed in the operation.
Quickly kill drug-resistant staphylococcus aureus under the condition of nosocomial infection in the laminar flow system,
background
What is the active microparticles: the active microparticles are different from general dust particles, and the active microparticles refer to microparticles which have biological activities such as active proteins, active cells, and active viruses generated when a laser knife, a high-frequency electric knife, and an ultrasonic knife are cut, ablated, and decomposed in a living tissue during an operation in an electrosurgery. Dust particles containing pathogenic bacteria are also included.
The active microparticles often form an aerosol with the water vapor generated during electrosurgery, often referred to as surgical smoke. The major hazard is the active microparticles.
The active microparticle components include chemical substances, live viruses, blood, tissue fragments, active cells, cell debris and the like; the chemical substances mainly comprise acrylonitrile, hydrocarbon, carbon monoxide and the like.
The inhalation of the active ingredient in the active microparticles through the respiratory tract is harmful to the medical staff, and the acrylonitrile in the chemical ingredient can also be absorbed by the skin.
Disclosure of Invention
The utility model discloses a provide an air activity microparticle processing apparatus for the hospital, the utility model discloses can get rid of hospital's operating room medical personnel effectively and adopt the electrosurgery equipment, like laser sword, high frequency electrotome, supersound sword etc.. Such as laser knives, high frequency electric knives, ultrasonic knives, can be hazardous to medical personnel by suspending reactive microparticles in the operating room air when the living tissue is cut, ablated, and decomposed during surgery.
The technical solution of the utility model is as follows:
the utility model provides an active microparticle processing apparatus of air, includes the complete machine box, its characterized in that the complete machine box divide into air intake, deactivation cavity and air outlet the air intake set up crossflow fan with the air intake filter plate, the air intake filter plate include high air current particle filter layer and chemical substance adsorbed layer the air outlet set up the air outlet filter plate, the air outlet filter plate include chemical substance adsorbed layer, the filter layer and the chemical substance adsorbed layer of residual particle in proper order, deactivation cavity installation polylith reflecting plate divide into the foldable inactivation passageway that a plurality of deactivation spaces constitute with this deactivation cavity, set up 1 UVC shortwave sterilization ultraviolet tube in every deactivation space under crossflow fan's drive, the outer air of complete machine box through the air intake filter plate get into the deactivation cavity, the ultraviolet light-emitting device sequentially passes through the inactivation channel, and is output through the air outlet filter plate after short-wave sterilization ultraviolet rays emitted by the UVC short-wave sterilization ultraviolet lamp tubes irradiate.
The wavelength of the ultraviolet output by the UVC short wave sterilization ultraviolet lamp tube is 200-275 nm.
The time for keeping the exhaust flow velocity of the crossflow fan in the inactivation channel is more than 0.9 second.
The number of the inactivation spaces is not less than 2.
The four corners of the bottom surface of the whole case body are provided with the trundles.
The power of the crossflow blower is to be 10-12 times of air circulation per hour in the space for placing the device.
The technical effects of the utility model are as follows:
the utility model discloses can get rid of hospital's operating room medical personnel effectively and adopt electrosurgery operating equipment, like laser sword, high frequency electrotome, supersound sword etc.. Such as laser knives, high frequency electric knives, ultrasonic knives, can be hazardous to medical personnel by suspending reactive microparticles in the operating room air when the living tissue is cut, ablated, and decomposed during surgery. The four corners of the bottom surface of the whole case body are provided with the trundles, and the whole case has the characteristic of flexible and convenient use.
The experiment shows that the utility model discloses when operating room, ward in the laminar flow system had the condition of infection in the hospital to take place, drug resistance staphylococcus aureus can be exterminateed effectively to this device, also can effectually exterminate the bacillus subtilis that most difficult exterminateed in the air. Has important effect on the infection in the placing yard. Has important function for removing the harm of aerosol generated in the oral treatment room.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an air-activated micro-particle processing apparatus of the present invention
Detailed Description
The present invention will be further described with reference to the following examples and drawings, but the scope of the present invention should not be limited thereto.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of the air active micro-particle processing device of the present invention, which can be seen from the figure, the air active micro-particle processing device of the present invention includes a whole machine box 1, the whole machine box 1 is divided into an air inlet 2, an inactivation cavity 3 and an air outlet 4, the air inlet 2 is provided with a cross flow fan 5 and an air inlet filter plate 6, the air inlet filter plate includes a high airflow particle filter layer 61 and a chemical substance adsorption layer 62, the air outlet is provided with an air outlet filter plate 7, the air outlet filter plate is composed of a chemical substance adsorption layer 71, a residual particle filter layer 72 and a chemical substance adsorption layer 73 which are connected in sequence, the inactivation cavity is divided into a plurality of parallel reflection plates to form a plurality of foldable inactivation channels 31, 32, 33, each of which is composed of inactivation spaces, and each of UVC short wave sterilization ultraviolet lamps 8 is arranged in each inactivation channel, ultraviolet lamp shine the scope installation reflecting plate 10 of the face of inactivation passageway, the four corners installation of the bottom surface of complete machine box truckle 9 the drive of crossflow fan under, complete machine box outer air warp the air intake filter plate get into the inactivation cavity loop through inactivation passageway 31, inactivation passageway 32 and inactivation passageway 33, the process the short wave sterilization ultraviolet ray irradiation back that many UVC short wave sterilization ultraviolet lamp sent, the process air outlet filter plate output.
The wavelength of the ultraviolet output by the UVC short wave sterilization ultraviolet lamp tube is 200-275 nm.
The time for keeping the exhaust flow velocity of the crossflow fan in the inactivation channel is more than 0.9 second.
The embodiment of the utility model provides an inactivation space number ≧ 2, install 2 UVC short wave sterilization ultraviolet tube promptly.
The air inlet of the air inlet filter plate is divided into two layers: one layer is a high airflow particle filtering layer which filters the micro particles and increases the inactivation efficiency of UVC to the active micro particles. The other layer is a chemical substance adsorption layer.
The air outlet filter plate has three layers: one layer is filtering residual particles after inactivation, and the other two layers are respectively chemical substance adsorption layers
The invention is characterized in that the relationship between the mesh (aperture size) of the filtering layer and the high air flow; and the invention of adsorbates of different chemical substances.
When in use, the power of the crossflow blower is to be 10-12 times per hour of air circulation in the space where the device is placed.
Experiments show that the utility model discloses can get rid of hospital's operating room medical personnel effectively and adopt electrosurgery operating equipment, like laser sword, high frequency electrotome, supersound sword etc.. Such as laser knives, high frequency electric knives, ultrasonic knives, can be hazardous to medical personnel by suspending reactive microparticles in the operating room air when the living tissue is cut, ablated, and decomposed during surgery.
The experiment shows that the utility model discloses when operating room, ward in the laminar flow system had the condition of infection in the hospital to take place, drug resistance staphylococcus aureus can be exterminateed effectively to this device, also can effectually exterminate the bacillus subtilis that most difficult exterminateed in the air. Has important effect on the infection in the placing yard. Has important function for removing the harm of aerosol generated in the oral treatment room.
Claims (6)
1. The utility model provides an active microparticle processing apparatus of air, includes the complete machine box, its characterized in that, the complete machine box divide into air intake, deactivation cavity and air outlet the air intake be provided with cross flow fan and air intake filter plate, the air intake filter plate include by lower supreme high-airflow particle filter layer and the chemical substance adsorbed layer that connects gradually the air outlet set up the air outlet filter plate, the air outlet filter plate include by lower supreme lower chemical substance adsorbed layer that connects gradually, the filter layer of remaining particle and last chemical substance adsorbed layer, the deactivation cavity in cut apart into a plurality of deactivation air passages by the parallel reflecting plate of placing of polylith, set up an at least UVC shortwave sterilization ultraviolet lamp in every deactivation air passage under cross flow fan's drive, the outer air of complete machine box through the air intake filter plate get into the deactivation cavity, and the short wave sterilization ultraviolet rays are emitted by the plurality of UVC short wave sterilization ultraviolet lamp tubes and are output by the air outlet filter plate after being irradiated by the short wave sterilization ultraviolet rays.
2. The apparatus as claimed in claim 1, wherein the UVC short wave sterilization UV lamp tube outputs UV light with a wavelength of 200-275 nm.
3. The apparatus of claim 1, wherein the cross-flow fan maintains the discharge velocity of the inactivation channel for a period of time greater than 0.9 seconds.
4. The apparatus of claim 1, wherein the number of the deactivation spaces is ≧ 2.
5. The air active micro-particle processing device of claim 1, wherein four corners of the bottom surface of the whole machine box body are provided with casters.
6. An air active micro particle processing device according to any of claims 1 to 5, wherein the power of the cross flow fan is such that the air in the space where the device is placed circulates 10-12 times per hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675319.5U CN212274139U (en) | 2020-04-28 | 2020-04-28 | Air active microparticle processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675319.5U CN212274139U (en) | 2020-04-28 | 2020-04-28 | Air active microparticle processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212274139U true CN212274139U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675319.5U Active CN212274139U (en) | 2020-04-28 | 2020-04-28 | Air active microparticle processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212274139U (en) |
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2020
- 2020-04-28 CN CN202020675319.5U patent/CN212274139U/en active Active
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