CN111195359A - Sterile room for isolating bacteria - Google Patents
Sterile room for isolating bacteria Download PDFInfo
- Publication number
- CN111195359A CN111195359A CN202010100288.5A CN202010100288A CN111195359A CN 111195359 A CN111195359 A CN 111195359A CN 202010100288 A CN202010100288 A CN 202010100288A CN 111195359 A CN111195359 A CN 111195359A
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- CN
- China
- Prior art keywords
- chamber
- room
- treatment
- operator
- partition
- 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
Links
- 241000894006 Bacteria Species 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 67
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000002070 germicidal effect Effects 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 description 4
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007723 transport mechanism Effects 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
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
An aseptic chamber for isolating bacteria is used for realizing aseptic treatment of operators and laboratory instruments entering the aseptic chamber. The device comprises a sterile room main body, wherein a first partition wall is arranged in the sterile room main body, the first partition wall divides the sterile room main body into two cavities which are arranged on the left and right sides, the cavity on the right side is an operation room, a second partition wall is arranged in the cavity on the left side, the cavity on the left side is divided into an operator treatment room and an instrument treatment room by the second partition wall, a first rear access door and a second rear access door are arranged on the operator treatment room, and a first front access door and a second front access door are arranged on the instrument treatment room; an ultraviolet sterilizing lamp and a spraying device are arranged in the operator treatment chamber and the instrument treatment chamber. The operator and the instrument entering the operation room are sterilized by separating the operation room from the operator treatment room, separating the operation room from the instrument treatment room, separating the instrument treatment room from the operator treatment room, and performing sterilization treatment on the operator and the instrument respectively.
Description
Technical Field
The invention relates to the technical field of sterile rooms, in particular to a sterile room for isolating bacteria.
Background
The sterile room is used for carrying out experiments on microorganisms, and operators and various experimental instruments are arranged in the sterile room. Whether an operator or laboratory instrument, requires sterile processing prior to entering the sterile room to avoid bringing bacteria into the sterile room. Therefore, there is a need for a sterile room for isolating bacteria, and for handling the sterility of operators and laboratory instruments that enter the sterile room.
Disclosure of Invention
The invention aims to provide a sterile room for isolating bacteria, which is used for realizing sterile treatment of operators and laboratory instruments entering the sterile room.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sterile room for isolating bacteria is characterized by comprising a sterile room main body, wherein a first partition wall is arranged in the sterile room main body and divides the sterile room main body into two cavities which are arranged on the left side and the right side, the cavity on the right side is an operation room, a second partition wall is arranged in the cavity on the left side and divides the cavity on the left side into an operator treatment room and an instrument treatment room which are mutually independent, a first rear access door communicated or isolated with the operation room is arranged on the operator treatment room, a second rear access door communicated or isolated with the outside is arranged on the operator treatment room, a first front access door communicated or isolated with the operation room is arranged on the instrument treatment room, and a second front access door communicated or isolated with the outside is arranged on the instrument treatment room; an ultraviolet sterilizing lamp and a spraying device are arranged in the operator treatment chamber and the instrument treatment chamber.
Furthermore, a third partition wall and a fourth partition wall which are arranged in parallel are arranged in the operator processing chamber, and the third partition wall and the fourth partition wall divide the operator processing chamber into a first buffer chamber, a first processing chamber and a second processing chamber; the first partition wall is provided with a first communicating door, the second partition wall is provided with a second communicating door, and the second processing chamber is communicated or isolated with the operating room through the first rear access door.
Furthermore, a dust removal device is arranged in the first buffer chamber.
Further, an ultraviolet germicidal lamp is disposed in the first processing chamber.
Furthermore, a spraying device is arranged in the second treatment chamber, and the spraying device can spray hydrogen peroxide water mist.
Furthermore, a fifth partition wall, a sixth partition wall and a seventh partition wall are arranged in the instrument processing chamber, wherein the fifth partition wall and the sixth partition wall are vertically arranged, the fifth partition wall and the seventh partition wall are arranged in parallel, the fifth partition wall, the sixth partition wall and the seventh partition wall divide the instrument processing chamber into a second buffer chamber, a third processing chamber, a fourth processing chamber and a fifth processing chamber, a third communication door is arranged on the fifth partition wall, and a fourth communication door is arranged on the sixth partition wall.
Further, a transfer mechanism is provided between the fourth processing chamber and the fifth processing chamber.
Furthermore, a dust removal device is arranged in the second buffer chamber.
Further, an ultraviolet germicidal lamp is provided in the third processing chamber.
Furthermore, a spraying device is arranged in the fourth treatment chamber and can spray hydrogen peroxide water mist, a drying device is arranged in the fifth treatment chamber, and a retaining wall is arranged in the second buffer chamber.
The invention has the beneficial effects that: the invention provides a bacteria isolation sterile room, which separates an operation room from an operator treatment room, separates the operation room from an instrument treatment room, separates the instrument treatment room from the operator treatment room, and respectively sterilizes the operator and the instrument, thereby enabling the operator and the instrument entering the operation room to be sterilized.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a transport mechanism;
in the figure: the aseptic chamber comprises a sterile chamber main body 1, 11 first partition walls, 111 first rear access doors, 112 first front access doors, 12 operating rooms, 13 second partition walls, 131 second rear access doors, 132 second front access doors, 14 third partition walls, 141 first communication doors, 15 fourth partition walls, 151 second communication doors, 16 first buffer chambers, 17 first processing chambers, 18 second processing chambers, 2 fifth partition walls, 21 third communication doors, 22 retaining walls, 23 second buffer chambers, 24 sixth partition walls, 25 seventh partition walls, 251 fourth communication doors, 26 third processing chambers, 27 fourth processing chambers, 28 fifth processing chambers, 3 conveying mechanisms, 31 first straight line segments, 32 first circular arc segments, 33 second straight line segments, 34 second circular arc segments and 35 third straight line segments.
Detailed Description
As shown in fig. 1-2, the present invention generally includes a suite 12, an operator access room, and an instrument access room, and will be described in detail below with reference to the figures.
As shown in fig. 1, the aseptic chamber main body 1 is a main body of the aseptic chamber, a first partition wall 11 is arranged in the aseptic chamber, the aseptic chamber is divided into a left cavity and a right cavity which are independent of each other by the first partition wall, and the right cavity is an operation room 12. A second partition wall 13 is arranged in the left cavity, and divides the left cavity into an operator entrance room and an instrument entrance room. A first rear access door 111 and a first front access door 112 are provided on the first partition wall, wherein the first rear access door enables communication or isolation of the operating room from the operator access room, and the first front access door enables communication or isolation of the operating room from the instrument access room.
A second rear access door 131 for communicating or isolating the operator treatment chamber with the outside and a second front access door 132 for communicating or isolating the instrument treatment chamber with the outside are provided on the wall of the operator access chamber.
A third partition wall 14 and a fourth partition wall 15 which are arranged in parallel are arranged in the operator treatment chamber, the third partition wall and the fourth partition wall divide the operator treatment chamber into a first buffer chamber 16, a first treatment chamber 17 and a second treatment chamber 18, a first communication door 141 is arranged on the third partition wall, and the first buffer chamber can be communicated with or isolated from the first treatment chamber by the arrangement of the first communication door; the fourth partition wall is provided with a second communication door 151, and the second communication door can be arranged to realize communication or isolation between the first processing chamber and the second processing chamber. The first buffer chamber is internally provided with a dust removal device, the first treatment chamber and the second treatment chamber are internally provided with an ultraviolet germicidal lamp and a spraying device, and the spraying device can spray atomized hydrogen peroxide to disinfect operators wearing the aseptic clothes. The first and second treatment chambers can sterilize the operator twice to kill harmful bacteria brought by the operator.
The apparatus chamber is provided with a fifth partition wall 2 and a sixth partition wall 24 which are vertically arranged, and a seventh partition wall 25 which is arranged in parallel with the fifth partition wall, and the fifth partition wall, the sixth partition wall and the seventh partition wall are arranged to divide the apparatus chamber into a second buffer chamber 23, a third process chamber 26, a fourth process chamber 27 and a fifth process chamber 28. The fifth partition is provided with a third communication door 21, and the seventh partition is provided with a fourth communication door 241. In the second buffer chamber, a retaining wall 22 is provided, and the third communicating door is staggered with the second front entrance door due to the retaining wall, so that external bacteria can be prevented from directly entering the third processing chamber. The instrument enters the buffer chamber through the second front access door, and a dust remover is arranged in the buffer chamber and can remove dust for the instrument. The inner wall of the third treatment chamber is provided with an ultraviolet germicidal lamp, the fourth treatment chamber is provided with a spraying device, the spraying device can spray hydrogen peroxide water mist, and the fifth treatment chamber is provided with a drying device for drying the surface of the instrument. Be equipped with conveying mechanism 3 between fourth treatment chamber and fifth treatment chamber, as shown in fig. 2, conveying mechanism is belt conveyor, conveying mechanism is including the first straight-line segment 31, first circular arc section 32, second straightway 33, second circular arc section 3 and the fifth straightway 35 that set gradually, the fifth straightway links up with first preceding entry door, instrument in the fourth treatment chamber is carried to the fifth treatment chamber through conveying mechanism, open first preceding entry door this moment, can acquire the instrument after once removing dust, the disinfection of cubic. After the first front access door is opened, the operation room is communicated with the fifth treatment chamber, and instruments enter the fifth treatment chamber to realize good sterilization and disinfection because the instruments pass through the third treatment chamber and the fourth treatment chamber.
The operator and the instrument entering the operation room are sterilized by separating the operation room from the operator treatment room, separating the operation room from the instrument treatment room, separating the instrument treatment room from the operator treatment room, and performing sterilization treatment on the operator and the instrument respectively.
Claims (10)
1. A sterile room for isolating bacteria is characterized by comprising a sterile room main body, wherein a first partition wall is arranged in the sterile room main body and divides the sterile room main body into two cavities which are arranged on the left side and the right side, the cavity on the right side is an operation room, a second partition wall is arranged in the cavity on the left side and divides the cavity on the left side into an operator treatment room and an instrument treatment room which are mutually independent, a first rear access door communicated or isolated with the operation room is arranged on the operator treatment room, a second rear access door communicated or isolated with the outside is arranged on the operator treatment room, a first front access door communicated or isolated with the operation room is arranged on the instrument treatment room, and a second front access door communicated or isolated with the outside is arranged on the instrument treatment room; an ultraviolet sterilizing lamp and a spraying device are arranged in the operator treatment chamber and the instrument treatment chamber.
2. An aseptic chamber for isolating bacteria as defined in claim 1, wherein a third partition wall and a fourth partition wall are provided in parallel in the operator processing chamber, the third and fourth partition walls being provided to divide the operator processing chamber into a first buffer chamber, a first processing chamber and a second processing chamber; the first partition wall is provided with a first communicating door, the second partition wall is provided with a second communicating door, and the second processing chamber is communicated or isolated with the operating room through the first rear access door.
3. An aseptic chamber for isolating bacteria as defined in claim 1, wherein a dust removing unit is provided in the first buffer chamber.
4. An aseptic chamber for isolating bacteria as defined in claim 1, wherein an ultraviolet germicidal lamp is provided in the first processing chamber.
5. A sterile room for isolating bacteria as claimed in claim 1, wherein a spraying device is provided in the second treatment chamber, the spraying device being adapted to spray a spray of hydrogen peroxide solution.
6. The sterilization chamber as claimed in claim 1, wherein a fifth partition, a sixth partition and a seventh partition are provided in the instrument processing chamber, wherein the fifth partition and the sixth partition are vertically provided, the fifth partition and the seventh partition are provided in parallel, the fifth, sixth and seventh partitions divide the instrument processing chamber into a second buffer chamber, a third processing chamber, a fourth processing chamber and a fifth processing chamber, the fifth partition is provided with a third communication door, and the sixth partition is provided with a fourth communication door.
7. An aseptic chamber for isolating bacteria as defined in claim 1, wherein a transfer mechanism is provided between the fourth and fifth processing chambers.
8. An aseptic chamber for isolating bacteria as defined in claim 1, wherein a dust-removing unit is provided in the second buffer chamber.
9. An aseptic chamber for isolating bacteria as defined in claim 1, wherein an ultraviolet germicidal lamp is provided in the third processing chamber.
10. The bacteria-free room as claimed in claim 1, wherein a spraying device is provided in the fourth processing chamber, the spraying device can spray hydrogen peroxide mist, a drying device is provided in the fifth processing chamber, and a retaining wall is provided in the second buffer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100288.5A CN111195359A (en) | 2020-02-18 | 2020-02-18 | Sterile room for isolating bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100288.5A CN111195359A (en) | 2020-02-18 | 2020-02-18 | Sterile room for isolating bacteria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111195359A true CN111195359A (en) | 2020-05-26 |
Family
ID=70742471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100288.5A Pending CN111195359A (en) | 2020-02-18 | 2020-02-18 | Sterile room for isolating bacteria |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111195359A (en) |
-
2020
- 2020-02-18 CN CN202010100288.5A patent/CN111195359A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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