CN111228537A - Portable plasma sterilization device - Google Patents
Portable plasma sterilization device Download PDFInfo
- Publication number
- CN111228537A CN111228537A CN202010200454.9A CN202010200454A CN111228537A CN 111228537 A CN111228537 A CN 111228537A CN 202010200454 A CN202010200454 A CN 202010200454A CN 111228537 A CN111228537 A CN 111228537A
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- Prior art keywords
- seat
- plasma
- flexible
- control module
- fan
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 44
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 28
- 230000005611 electricity Effects 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229920000271 Kevlar® Polymers 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 239000004761 kevlar Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
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)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Plasma Technology (AREA)
Abstract
The invention discloses a portable plasma sterilization device, which comprises a shell, a flexible plasma, an electricity control module, a fan and a handle, wherein the flexible plasma, the electricity control module and the fan are integrated in the shell, and the high-voltage output end of an oscillating circuit module on the electricity control module is respectively electrically connected with an outer electrode and an inner electrode of the flexible plasma, so that the flexible plasma generates positive and negative ions and emits out of the shell, the clothes of a wardrobe, tableware in a dining cabinet or air in a room are sterilized, airflow circulation is forced by the fan, the flow of the plasma is promoted, and the sterilization and the disinfection of household daily living goods are realized. The portable disinfection machine can be held by hand to disinfect irregular objects, can also be hung in any space to be disinfected to disinfect the objects in the space, and has the advantages of simple structure, safety, high efficiency, convenience in moving, practicability, convenience and high disinfection and disinfection efficiency.
Description
Technical Field
The invention relates to a sterilization and disinfection article in the technical field of sanitary protective articles, in particular to a portable plasma sterilization device.
Background
Currently, the air pollution problem and the germ infection problem are still serious, and people pay more attention to the air pollution problem and the germ infection problem along with the improvement of the living quality of people. The air can adsorb a large amount of microbes such as bacteria and viruses, the microbes can cause diseases after entering the human body, and the old and children with poor resistance have higher danger caused by the microbes in the air. Therefore, the sterilization device becomes an indispensable health product in daily life. People in the prior art often adopt dust absorption, sunshine, ultraviolet rays or negative electron disinfection and sterilization in life, and the problems exist: the dust collection is a physical adsorption mode, and only can absorb dust, but cannot achieve the effects of sterilization and disinfection; although sunlight has certain effect, the efficiency is low, and the limitation is large; although the ultraviolet sterilization and the ozone sterilization have obvious sterilization and disinfection effects, the ultraviolet sterilization and the ozone sterilization have great harm to human bodies. The plasma sterilization technology is adopted to overcome the defects, the application of the plasma sterilization technology is continuously expanded, and how to integrate the plasma sterilization technology into a device as a movable portable sterilization device is used for sterilizing clothes in a wardrobe and tableware in a dining cabinet or indoor environment at any time, so that the device provides guarantee for preventing diseases, maintaining sanitation and health and improving the living standard of people.
Disclosure of Invention
The invention aims to provide a portable plasma sterilization device aiming at the defects of the prior art, wherein a flexible plasma, an electricity control module and a fan are arranged in a shell, the high-voltage output end of an oscillating circuit module on the electricity control module is respectively and electrically connected with an outer electrode and an inner electrode of the flexible plasma, so that the flexible plasma generates positive and negative ions to sterilize clothes of a wardrobe, tableware in a dining cabinet or air in a room, and airflow circulation is forced by the fan to promote the flow of the plasma, thereby realizing the sterilization and the disinfection of household daily living goods. The portable disinfection machine can be held by hand to disinfect irregular objects, can also be hung in any space to be disinfected to disinfect the objects in the space, and has the advantages of simple structure, safety, high efficiency, convenience in moving, practicability, convenience and high disinfection and disinfection efficiency.
The specific technical scheme for realizing the purpose of the invention is as follows:
a portable plasma sterilization device is characterized by comprising a shell, a flexible plasma, an electricity control module, a fan and a handle;
the casing is composed of a rectangular upper cover and a box seat, the cover surface of the upper cover is provided with air holes, the inner side of the upper cover is provided with a flexible plasma seat, the box seat is internally provided with an electric control module seat and a fan seat, one end of the box seat is provided with a power switch seat and a power jack, the other end of the box seat is provided with a handle seat, and the bottom surface of the box seat is provided with an air inlet;
the flexible plasma is arranged on the flexible plasma seat of the upper cover, the electricity control module is arranged on the electricity control module seat of the box seat, the fan is arranged on the fan seat of the box seat, and the handle is connected with the handle seat of the box seat.
One side between the upper cover of the shell and the box base is provided with a hinge, and the other side is provided with a lock catch.
The flexible plasma is formed by laminating an insulating protective layer, an inner electrode, a flexible dielectric layer and an outer electrode in sequence, and the flexible plasma is attached to the flexible plasma seat of the upper cover through the insulating protective layer.
The power control module is provided with an alternating current input power supply channel, the alternating current input channel consists of a switch, a power supply module, an amplifier and an oscillating circuit module, and the oscillating circuit module is provided with two high-voltage output ends; the switch is arranged in a power switch seat of the box seat, and the power module is connected with a power jack of the box seat; two high-voltage output ends of an oscillating circuit module on the electricity control module are respectively and electrically connected with an outer electrode and an inner electrode of the flexible plasma; and the switch of the electricity control module is electrically connected with the fan.
The outer electrode of the flexible plasma is a copper metal mesh, the inner electrode is a copper foil, the flexible dielectric layer is made of polyimide material, and the insulating protective layer is made of Kevlar material.
The invention adopts the technical scheme that a flexible plasma, an electricity control module and a fan are arranged in a shell, the high-voltage output end of an oscillating circuit module on the electricity control module is respectively and electrically connected with an outer electrode and an inner electrode of the flexible plasma, so that the flexible plasma generates positive and negative ions to disinfect the clothes of a wardrobe, tableware in a dining cabinet or air in a room, airflow circulation is forced by the fan to promote the flow of the plasma, and the sterilization and disinfection of household daily living goods are realized. The portable disinfection machine can be held by hand to disinfect irregular objects, can also be hung in any space to be disinfected to disinfect the objects in the space, and has the advantages of simple structure, safety, high efficiency, convenience in moving, practicability, convenience and high disinfection and disinfection efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A- -A of FIG. 1;
FIG. 3 is a schematic diagram of a structure of a flexible plasma;
fig. 4 is an electrical schematic diagram of an electrical control module.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the present invention includes a housing 10, a flexible plasma 20, an electric control module 30, a blower 40 and a handle 50;
the casing 10 is composed of a rectangular upper cover 11 and a box seat 12, the cover surface of the upper cover 11 is provided with an air vent 112, the inner side of the upper cover 11 is provided with a flexible plasma seat 111, the box seat 12 is internally provided with an electricity control module seat 121 and a fan seat 127, one end of the box seat 12 is provided with a power switch seat 122 and a power jack 123, the other end of the box seat 12 is provided with a handle seat 125, and the bottom surface of the box seat 12 is provided with an air inlet 126;
the flexible plasma 20 is disposed on the flexible plasma seat 111 of the upper cover 11, the power control module 30 is disposed on the power control module seat 121 of the box seat 12, the fan 40 is disposed on the fan seat 127 of the box seat 12, and the handle 50 is connected to the handle seat 125 of the box seat 12.
Referring to fig. 1 and 2, a hinge is disposed on one side between the upper cover 11 and the box base 12 of the housing 10, and a latch is disposed on the other side.
Referring to fig. 2 and 3, the flexible plasma 20 is formed by sequentially laminating an insulating protective layer 24, an inner electrode 21, a flexible dielectric layer 22 and an outer electrode 23, and the flexible plasma 20 is attached to the flexible plasma base 111 of the upper cover 11 through the insulating protective layer 24.
Referring to fig. 1, 2 and 4, the power control module 30 is provided with an ac input power supply channel, the ac input channel is composed of a switch 31, a power supply module 32, an amplifier 33 and an oscillation circuit module 34, and the oscillation circuit module 34 is provided with two high voltage output ends; the switch 31 is arranged in the power switch seat 122 of the box seat 12, and the power module 32 is connected with the power jack 123 of the box seat 12; two high-voltage output ends of an oscillating circuit module 34 on the electricity control module 30 are respectively and electrically connected with an outer electrode 23 and an inner electrode 21 of the flexible plasma 20; the switch 31 of the electricity control module 30 is electrically connected with the fan 40.
Referring to fig. 3, the outer electrode 23 of the flexible plasma 20 is a copper mesh, the inner electrode 21 is a copper foil, the flexible dielectric layer 22 is made of a polyimide material, and the insulating protective layer 24 is made of a kevlar material.
In order to improve the portability and the usability of the invention, the handle 50 is arranged on the shell 10, so that the disinfection of irregular objects can be conveniently carried out by hands, and the disinfection of the objects in the space can be carried out by hanging the disinfection box in any space to be disinfected.
Example (b):
sterilizing and disinfecting clothes in the wardrobe:
referring to fig. 1, 2, 3 and 4, the power supply is connected to the power jack 123 on the box base 12, the clothes sterilizing device is hung in a wardrobe, the clothes in the wardrobe are sterilized, the switch 31 is turned on, the current passes through the amplifier 33 and the oscillating circuit module 34, two high-voltage output ends are arranged on the oscillating circuit module 34, the two high-voltage output ends of the oscillating circuit module 34 are respectively connected with the outer electrode 21 and the inner electrode 23 of the flexible plasma 20, and the oscillating circuit module 34 excites the flexible plasma 20 to generate plasma, so that the clothes in the wardrobe are sterilized and sterilized.
Sterilizing the protective clothing:
when medical staff come back from a hospital or an epidemic area, the invention can be used for brushing the surface of the protective clothing repeatedly at will, thereby realizing the sterilization and disinfection of the protective clothing.
Referring to fig. 1 and 2, in order to improve the flow capacity of plasma and improve the sterilization efficiency, the present invention has the ventilation holes 112 on the cover surface of the upper cover 11, and the air inlet 126 on the bottom surface of the box base 12, when the blower 40 works, air enters from the air inlet 126 and flows out from the ventilation holes 112, and the forced air circulation of the blower promotes the flow of plasma, so as to sterilize and sterilize the clothes in the wardrobe.
The invention adopts the Kevlar film as the insulating protective layer 24 of the flexible plasma 20, and has the advantages of good flexibility, good wear resistance and good corrosion resistance. The outer electrode 23 of the flexible plasma 20 is a copper metal mesh, the inner electrode 21 is a copper foil, and the flexible dielectric layer 22 is made of polyimide material, so that the flexible plasma has good flexibility.
According to the invention, the hinge is arranged on one side between the upper cover 11 and the box base 12 of the shell 10, and the lock catch is arranged on the other side, so that the assembly and the maintenance are convenient.
Claims (5)
1. A portable plasma sterilization device is characterized by comprising a shell (10), a flexible plasma (20), an electricity control module (30), a fan (40) and a handle (50);
the casing (10) is composed of a rectangular upper cover (11) and a box seat (12), the cover surface of the upper cover (11) is provided with an air vent (112), the inner side of the upper cover (11) is provided with a flexible plasma seat (111), the box seat (12) is internally provided with an electricity control module seat (121) and a fan seat (127), one end of the box seat (12) is provided with a power switch seat (122) and a power jack (123), the other end of the box seat (12) is provided with a handle seat (125), and the seat bottom surface of the box seat (12) is provided with an air inlet (126);
the flexible plasma (20) is arranged on a flexible plasma seat (111) of the upper cover (11), the electricity control module (30) is arranged on an electricity control module seat (121) of the box seat (12), the fan (40) is arranged on a fan seat (127) of the box seat (12), and the handle (50) is connected with a handle seat (125) of the box seat (12).
2. The portable plasma sterilization apparatus according to claim 1, wherein a hinge is provided at one side between the upper cover (11) and the cassette holder (12) of the housing (10), and a latch is provided at the other side.
3. The portable plasma sterilization device according to claim 1, wherein the flexible plasma (20) is formed by laminating an insulating protective layer (24), an inner electrode (21), a flexible dielectric layer (22) and an outer electrode (23) in sequence, and the flexible plasma (20) is attached to the flexible plasma base (111) of the upper cover (11) through the insulating protective layer (24).
4. The portable plasma sterilization device according to claim 1, wherein the power control module (30) is provided with an ac input power supply channel, the ac input channel is composed of a switch (31), a power supply module (32), an amplifier (33) and an oscillation circuit module (34), and the oscillation circuit module (34) is provided with two high voltage output terminals; the switch (31) is arranged in a power switch seat (122) of the box seat (12), and the power module (32) is connected with a power jack (123) of the box seat (12); two high-voltage output ends of an oscillating circuit module (34) on the electricity control module (30) are respectively and electrically connected with an outer electrode (23) and an inner electrode (21) of the flexible plasma (20); and a switch (31) of the electricity control module (30) is electrically connected with the fan (40).
5. The portable plasma sterilization device according to claim 2, wherein the outer electrode (23) of the flexible plasma (20) is a copper mesh, the inner electrode (21) is a copper foil, the flexible dielectric layer (22) is made of polyimide material, and the insulating protective layer (24) is made of Kevlar material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010200454.9A CN111228537A (en) | 2020-03-20 | 2020-03-20 | Portable plasma sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010200454.9A CN111228537A (en) | 2020-03-20 | 2020-03-20 | Portable plasma sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111228537A true CN111228537A (en) | 2020-06-05 |
Family
ID=70877081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010200454.9A Pending CN111228537A (en) | 2020-03-20 | 2020-03-20 | Portable plasma sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111228537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099736A (en) * | 2021-11-29 | 2022-03-01 | 中国人民解放军空军军医大学 | Medical treatment is with degassing unit for anesthesia apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666434Y (en) * | 2003-06-11 | 2004-12-29 | 高仁堂 | Air quick sterilizing machine |
| CN103083811A (en) * | 2012-12-14 | 2013-05-08 | 南京航空航天大学 | Handheld plasma body disinfection flashlight |
| CN104013985A (en) * | 2014-06-24 | 2014-09-03 | 中山大学 | Portable micro-plasma sterilizer |
| CN109882967A (en) * | 2019-04-04 | 2019-06-14 | 西安航科等离子体科技有限公司 | A kind of air sterilizing method and system based on plasma technique |
| CN209791213U (en) * | 2018-12-29 | 2019-12-17 | 广东加诺智能科技有限公司 | Intelligent plasma sterilizer |
| CN212261939U (en) * | 2020-03-20 | 2021-01-01 | 华东师范大学 | Portable plasma sterilization device |
-
2020
- 2020-03-20 CN CN202010200454.9A patent/CN111228537A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666434Y (en) * | 2003-06-11 | 2004-12-29 | 高仁堂 | Air quick sterilizing machine |
| CN103083811A (en) * | 2012-12-14 | 2013-05-08 | 南京航空航天大学 | Handheld plasma body disinfection flashlight |
| CN104013985A (en) * | 2014-06-24 | 2014-09-03 | 中山大学 | Portable micro-plasma sterilizer |
| CN209791213U (en) * | 2018-12-29 | 2019-12-17 | 广东加诺智能科技有限公司 | Intelligent plasma sterilizer |
| CN109882967A (en) * | 2019-04-04 | 2019-06-14 | 西安航科等离子体科技有限公司 | A kind of air sterilizing method and system based on plasma technique |
| CN212261939U (en) * | 2020-03-20 | 2021-01-01 | 华东师范大学 | Portable plasma sterilization device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099736A (en) * | 2021-11-29 | 2022-03-01 | 中国人民解放军空军军医大学 | Medical treatment is with degassing unit for anesthesia apparatus |
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