CN210301793U - Chlorine dioxide rapid high-level disinfection system - Google Patents
Chlorine dioxide rapid high-level disinfection system Download PDFInfo
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- CN210301793U CN210301793U CN201920656596.9U CN201920656596U CN210301793U CN 210301793 U CN210301793 U CN 210301793U CN 201920656596 U CN201920656596 U CN 201920656596U CN 210301793 U CN210301793 U CN 210301793U
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- water tank
- chlorine dioxide
- liquid
- liquid storage
- tank
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 60
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 60
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 239000008399 tap water Substances 0.000 claims abstract description 11
- 235000020679 tap water Nutrition 0.000 claims abstract description 11
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000005273 aeration Methods 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 abstract description 36
- 238000004140 cleaning Methods 0.000 abstract description 14
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003440 toxic substance Substances 0.000 abstract description 6
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 abstract description 5
- 229940054441 o-phthalaldehyde Drugs 0.000 abstract description 5
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 229960000359 chromic chloride Drugs 0.000 abstract description 3
- 239000011636 chromium(III) chloride Substances 0.000 abstract description 3
- 235000007831 chromium(III) chloride Nutrition 0.000 abstract description 3
- 231100000167 toxic agent Toxicity 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008237 rinsing water Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a quick high level disinfection system of chlorine dioxide, its characterized in that: the device comprises an air source, a tap water source, a liquid storage tank, a reaction kettle, a water tank, a sewer pipeline, a disinfection box and a chlorine dioxide disinfectant concentration real-time online monitoring system, wherein the liquid storage tank comprises a first liquid storage tank for storing NaClO3 liquid and a second liquid storage tank for storing HCl liquid, and the first liquid storage tankThe liquid tank and the second liquid tank are both connected to the reaction kettle through peristaltic pumps. This practicality has following advantage: advanced reaction for preparing ClO with certain concentration2The liquid is directly used when the endoscope needs to be disinfected and sterilized, so that the configuration time is reduced, and the cleaning efficiency is improved; compared with a manual cleaning workstation, the labor intensity of supply room workers is reduced; meanwhile, the potential safety hazard caused by toxic substance residues generated when disinfectant such as glutaraldehyde, o-phthalaldehyde, peracetic acid and chromic chloride are used for cleaning the endoscope during disinfection and sterilization of the endoscope is avoided.
Description
Technical Field
The utility model relates to a medical scope disinfection and isolation technology field specifically indicates a quick high level disinfection system of chlorine dioxide.
Background
The common disinfection and sterilization liquid used by endoscope cleaning and sterilizing machines and manual cleaning tanks in the market is glutaraldehyde, o-phthalaldehyde, peroxyacetic acid and the like, and the disinfection liquid contains toxic substances and has the risks of carcinogenesis, teratogenesis and mutation. Chlorine dioxide is a non-toxic substance recognized by the world health organization, belongs to a food additive and a drinking water disinfectant, and can not only ensure that no toxic substance is left on the endoscope instrument, but also protect an operator from contacting with the toxic disinfectant when the endoscope instrument is disinfected at a high level by using the chlorine dioxide disinfectant. The technology of the chlorine dioxide rapid sterilization box is available on the market, when medical instruments are sterilized at a high level, two liquids are required to be mixed on site, a high-concentration chlorine dioxide solution is generated through reaction, and then the chlorine dioxide is manually dissolved in water to prepare a diluent. The technology has several problems, the first is that high-concentration chlorine dioxide solution is generated in manual reaction, and then the high-concentration chlorine dioxide solution is mixed with water to prepare diluted chlorine dioxide disinfectant, the whole process is completely operated manually, a large amount of chlorine dioxide gas can be released in the process, the chlorine dioxide gas has a very pungent taste, the whole respiratory tract and eyes of an operator are stimulated, and the experience of the operator is very poor; secondly, after dilution, the concentration of the chlorine dioxide disinfectant completely depends on whether the operation of an operator is standard or not, the requirement on the operator is high, the concentration of the obtained diluent is unstable, the concentration error is large, and the disinfection effect cannot be guaranteed; thirdly, the concentration of the disinfectant has no accurate detection measures and methods, only the chlorine dioxide concentration chemical indicator card with large error is relied on, the accurate concentration of the chlorine dioxide can not be detected by the indicator card, the disinfection effect can not be ensured, and the disinfected instruments have huge infection risk; fourthly, manual operation in the whole process wastes a large amount of manpower and material resources, the labor force of a hospital is very intense, and the hospital is sometimes in a state of being busy and disorderly; fifthly, the technology has no sterile rinsing water, can not realize final rinsing, violates the standard requirements of WS507-2016 (technical Specification for cleaning and disinfecting soft endoscopes), causes chlorine dioxide solution to remain on the endoscope apparatus, and brings chlorine dioxide into the body of a patient when the endoscope apparatus is used, possibly causing operation sequelae. In order to solve the problems, the chlorine dioxide rapid disinfection system is designed, the system is used for producing a chlorine dioxide disinfectant with a certain concentration in advance, and the prepared chlorine dioxide disinfectant is directly used when an inner mirror needs to be disinfected, so that the configuration time is shortened, and the cleaning efficiency is improved; compared with a manual cleaning workstation, the labor intensity of supply room workers is reduced; meanwhile, disinfectant liquid containing toxic substances such as glutaraldehyde, o-phthalaldehyde, peracetic acid and chromic chloride is avoided from being used for cleaning the endoscope instrument; the generation of the chlorine dioxide disinfectant is completely carried out under a closed condition, and the chlorine dioxide disinfectant is generated in a full-automatic manner without the participation of operators; the concentration of the disinfectant with chlorine dioxide is monitored on line in real time, so that the disinfection effect is ensured; and the terminal rinsing is realized according to the sterile rinsing water function required by the standard WS507-2016 (technical Specification for cleaning and disinfecting soft endoscopes).
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a CLO through controlling certain concentration2The liquid circulates and soaks in the endoscope cleaning box to sterilize the endoscope.
In order to solve the technical problem, the utility model provides a technical scheme is a quick high level disinfection system of chlorine dioxide, its characterized in that: comprises an air source, a tap water source, a liquid storage tank, a reaction kettle, a water tank, a sewer pipeline, a disinfection box and a real-time on-line monitoring system for the concentration of chlorine dioxide disinfectant, wherein the liquid storage tank is used for storing NaClO3The device comprises a first liquid storage tank for liquid and a second liquid storage tank for storing HCl liquid, wherein the first liquid storage tank and the second liquid storage tank are both connected to a reaction kettle through peristaltic pumps, the water tanks comprise a first water tank and a second water tank, aeration heads are arranged at the bottoms inside the first water tank and the second water tank, an air source is connected to the reaction kettle through a pipeline, a multi-stage filter is arranged on a water outlet of a tap water source, and the tap water source is communicated with the reaction kettleThe multistage filter is respectively connected with the reaction kettle, the first water tank and the second water tank, the bottom of the reaction kettle is connected with a sewer pipeline through an electric valve, the reaction kettle is connected with an aeration head in the first water tank through an air pipe, and the first water tank is connected with the aeration head in the second water tank through an air pipe.
Preferably, the first and second water tanks each have a capacity of 5L.
Preferably, the bottoms of the first water tank and the second water tank are connected to a sewer pipe.
Preferably, a real-time on-line monitoring system for the concentration of the chlorine dioxide disinfectant is arranged, so that whether the concentration of the chlorine dioxide disinfectant reaches the standard or not can be accurately measured, and the disinfection effect is ensured.
Preferably, be provided with the disinfection box, the disinfection box can break away from the independent storage of system and use, and the disinfection box that this system can be renewed realizes sealed storage, turnover and the transportation of disinfection back disinfection apparatus, prevents that the apparatus from being contaminated, can improve the turnover efficiency of disinfection apparatus simultaneously.
Compared with the prior art, the utility model have following advantage:
1. full-automatic operation improves work efficiency. The chlorine dioxide disinfectant liquid with a certain concentration is prepared by reaction in advance and is directly used when the endoscope needs to be disinfected and sterilized, so that the configuration time is reduced, the whole process is operated in a full-automatic state, and the cleaning working efficiency is improved;
2. the chlorine dioxide disinfectant is produced in a closed environment, and supply room workers are not influenced by the sharp smell of the chlorine dioxide disinfectant gas;
3. compared with a manual cleaning workstation, the labor intensity of supply room workers is reduced, and the labor cost is saved;
4. the chlorine dioxide disinfectant is a well-known high-efficiency safe nontoxic disinfectant, and compared with disinfectant such as glutaraldehyde, o-phthalaldehyde, peracetic acid and chromium chloride, the chlorine dioxide disinfectant has shorter disinfection and sterilization time and higher efficiency; meanwhile, the potential safety hazard caused by toxic substance residues generated when the endoscope is sterilized by disinfectant such as glutaraldehyde, o-phthalaldehyde, peracetic acid and chromic chloride used for cleaning the endoscope is avoided;
5. the endoscope apparatus is transported in a sealed way after disinfection, so that pollution is avoided. After the endoscope apparatus is disinfected, the endoscope apparatus is not required to be taken out but is placed in a disinfection box, when the endoscope is used, the whole disinfection box is moved to an operating room, the disinfection box is opened in the operating room to take out the endoscope apparatus, and the pollution of the endoscope apparatus is avoided;
6. this quick disinfection system supports quick installation and the change of scope disinfection box. The disinfection box can be separated from the system for independent storage and use, the system can be used for replacing a new disinfection box, sealed storage, turnover and transportation of disinfected instruments are achieved, the instruments are prevented from being polluted, and meanwhile the turnover efficiency of the disinfected instruments can be improved.
7. The concentration of chlorine dioxide is monitored on line in real time, and the disinfection effect is ensured.
Drawings
Fig. 1 is a schematic structural view of a chlorine dioxide rapid high-level disinfection system of the utility model.
As shown in the figure: 1. the system comprises an air source, 2, a tap water source, 3, a reaction kettle, 4, a sewer pipeline, 5, a first liquid storage tank, 6, a second liquid storage tank, 7, a peristaltic pump, 8, a first water tank, 9, a second water tank, 10, an aeration head, 11, a multi-stage filter, 12, an electric valve, 13, a disinfection box, 14 and a real-time on-line monitoring system for the concentration of disinfectant chlorine dioxide.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawings, the chlorine dioxide rapid high-level disinfection system is characterized in that: comprises an air source 1, a tap water source 2, a liquid storage tank, a reaction kettle 3, a water tank, a sewer pipe 4, a disinfection box 13 and a chlorine dioxide disinfection liquid concentration real-time on-line monitoring system 14, wherein the liquid storage tank comprises a device for storing NaClO3First liquid storage pot 5 of liquid and second liquid storage pot 6 that is used for depositing HCl liquid, first liquid storage pot 5 and second liquid storage pot 6 all connect in reation kettle 3 through peristaltic pump 7, the water tank includes first water tank 8 and second water tank 9, first water tank 8 and second water tank 8The bottom of the interior of the second water tank 9 is provided with aeration heads 10, the air source 1 is connected to the reaction kettle 3 through a pipeline, a multi-stage filter 11 is arranged on a water outlet of the tap water source 2, the tap water source 2 is respectively connected to the reaction kettle 3, the first water tank 8 and the second water tank 9 through the multi-stage filter 11, the bottom of the reaction kettle 3 is connected to the sewer pipeline 4 through an electric valve 12, the reaction kettle 3 is connected to the aeration head 10 in the first water tank 8 through an air pipe, and the first water tank 8 is connected to the aeration head 10 in the second water tank 9 through an air pipe.
The first and second water tanks 8 and 9 each have a capacity of 5L.
The bottoms of the first water tank 8 and the second water tank 9 are connected to the sewer pipe 4.
The utility model adopts NaClO3Liquid and HCl liquid are respectively stored in a first liquid storage tank and a second liquid storage tank, 2 liquid are respectively pumped into a reaction kettle by using 2 peristaltic pumps, and simultaneously, the reaction kettle is heated, and the temperature of the reaction kettle is controlled to be 40 ℃. At the moment, the 2 liquids can generate chemical reaction to generate chlorine dioxide disinfectant gas; the chlorine dioxide gas obtained by the reaction is guided into the first water tank, the air pipe is arranged at the bottom of the first water tank, the end part of the air pipe is provided with an aeration head, and the chlorine dioxide disinfectant gas is aerated by the aeration head to accelerate the dissolution of the chlorine dioxide disinfectant gas in water. Thereby obtaining the chlorine dioxide disinfectant with certain concentration; and a small amount of chlorine dioxide gas which is not dissolved in the first water tank flows to the second water tank through the air pipe, and the chlorine dioxide gas is aerated by adopting an aeration scheme in the first water tank to accelerate the dissolution of the chlorine dioxide gas into water, so that the chlorine dioxide disinfectant with the concentration lower than that of the first water tank is obtained.
After the supply room staff carries out rough washing, leak hunting to the scope and handles, place the scope in the disinfection box according to operation rules, then start scope disinfection procedure. The equipment realizes accurate control through the built-in PLC, and the produced chlorine dioxide disinfectant is pumped into the disinfection box. Then the peristaltic pump is controlled to lead the chlorine dioxide disinfectant to be disinfected circularly in the endoscope instrument, and after the disinfection is finished, the real-time on-line monitoring system for the concentration of the chlorine dioxide is used for testing whether the concentration of the chlorine dioxide reaches the standard, if not, the alarm is required.
The system is also provided with a real-time on-line monitoring system for the concentration of the chlorine dioxide disinfectant, and is used for detecting whether the concentration of the chlorine dioxide disinfectant reaches the standard or not. When the concentration of the liquid reaches the standard, the system gives an alarm, the situation that the endoscope apparatus of a user is forbidden to use is improved, and meanwhile, the system automatically discharges the liquid with the concentration reaching the standard and then automatically produces new chlorine dioxide disinfectant. When the standard is reached, the success of disinfection is prompted. And pumping the sterile rinsing water prepared in the second water tank into the disinfection box by a water pump (without limitation to the type of the pump, the pump can be a peristaltic pump, a diaphragm pump and the like), and performing final rinsing on the disinfected endoscopic instrument by controlling the start and stop of the peristaltic pump.
And after the final rinsing is finished, opening a drain valve to discharge the final rinsing water. Meanwhile, the endoscope instrument is dried by blowing air. After the drying is finished, the disinfection box is separated from the system, and the disinfection box is taken away or replaced by another disinfection box to repeat the disinfection process.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. A chlorine dioxide rapid high-level disinfection system is characterized in that: comprises an air source (1), a tap water source (2), a liquid storage tank, a reaction kettle (3), a water tank, a sewer pipeline (4), a disinfection box (13) and a chlorine dioxide disinfection liquid concentration real-time on-line monitoring system (14), wherein the liquid storage tank comprises a device for storing NaClO3First liquid storage pot (5) of liquid and second liquid storage pot (6) that are used for depositing HCl liquid, first liquid storage pot (5) and second liquid storage pot (6) are all connected in reation kettle (3) through peristaltic pump (7), the water tank includes first water tank (8) and second water tank (9), first water tank (8) and first water tank (9)Aeration heads (10) are arranged at the bottoms of the two water tanks (9), the air source (1) is connected to the reaction kettle (3) through a pipeline, a multi-stage filter (11) is arranged at a water outlet of the tap water source (2), the tap water source (2) is respectively connected to the reaction kettle (3), the first water tank (8) and the second water tank (9) through the multi-stage filter (11), the bottom of the reaction kettle (3) is connected to the sewer pipeline (4) through an electric valve (12), the reaction kettle (3) is connected to the aeration heads (10) in the first water tank (8) through an air pipe, and the first water tank (8) is connected to the aeration heads (10) in the second water tank (9) through an air pipe.
2. A rapid high level disinfection system of chlorine dioxide as claimed in claim 1, wherein: the capacity of the first water tank (8) and the capacity of the second water tank (9) are both 5L.
3. A rapid high level disinfection system of chlorine dioxide as claimed in claim 1, wherein: the bottoms of the first water tank (8) and the second water tank (9) are connected to the sewer pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656596.9U CN210301793U (en) | 2019-05-09 | 2019-05-09 | Chlorine dioxide rapid high-level disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656596.9U CN210301793U (en) | 2019-05-09 | 2019-05-09 | Chlorine dioxide rapid high-level disinfection system |
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| Publication Number | Publication Date |
|---|---|
| CN210301793U true CN210301793U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920656596.9U Expired - Fee Related CN210301793U (en) | 2019-05-09 | 2019-05-09 | Chlorine dioxide rapid high-level disinfection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994876A (en) * | 2020-09-18 | 2020-11-27 | 青岛洲际绿安环保科技有限公司 | Chlorine dioxide gas automatic release device |
| CN113058911A (en) * | 2021-03-24 | 2021-07-02 | 绍兴赤兔龙机械科技有限公司 | Medical mattress cleaning process and system |
-
2019
- 2019-05-09 CN CN201920656596.9U patent/CN210301793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994876A (en) * | 2020-09-18 | 2020-11-27 | 青岛洲际绿安环保科技有限公司 | Chlorine dioxide gas automatic release device |
| CN113058911A (en) * | 2021-03-24 | 2021-07-02 | 绍兴赤兔龙机械科技有限公司 | Medical mattress cleaning process and system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |