TWI847862B - Cleaning and sanitizing method for assistive devices - Google Patents
Cleaning and sanitizing method for assistive devices Download PDFInfo
- Publication number
- TWI847862B TWI847862B TW112133845A TW112133845A TWI847862B TW I847862 B TWI847862 B TW I847862B TW 112133845 A TW112133845 A TW 112133845A TW 112133845 A TW112133845 A TW 112133845A TW I847862 B TWI847862 B TW I847862B
- Authority
- TW
- Taiwan
- Prior art keywords
- assistive device
- cleaning
- disinfectant
- disinfection
- assistive
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000011012 sanitization Methods 0.000 title 1
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 89
- 239000000645 desinfectant Substances 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000007791 dehumidification Methods 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 claims description 22
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 230000000249 desinfective effect Effects 0.000 claims description 11
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 239000007844 bleaching agent Substances 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 abstract description 5
- 239000003599 detergent Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 230000003068 static effect Effects 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000001066 destructive effect 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
- 239000000428 dust Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
Description
本發明關於清潔消毒滅菌,特別是一種清潔消毒輔具的方法。 The present invention relates to cleaning, disinfection and sterilization, and in particular to a method for cleaning and disinfecting auxiliary tools.
在醫療照護過程中往往會有輔具租借的需求,而所租借輔具的清潔消毒與滅菌是非常重要的,若無法達到有效的清潔消毒,細菌與病毒會殘留在輔具上,可能造成傳染、引發使用者的不適,以及對工作人員的健康安全造成危害,使用者在租借輔具時也無法安心使用。 In the process of medical care, there is often a need to rent assistive devices, and the cleaning, disinfection and sterilization of the rented assistive devices are very important. If effective cleaning and disinfection cannot be achieved, bacteria and viruses will remain on the assistive devices, which may cause infection, discomfort to users, and endanger the health and safety of workers. Users will not be able to use the rented assistive devices with peace of mind.
為了使輔具在使用上更衛生,輔具的清潔消毒是非常重要且專業的工作技術流程,然而目前常見的輔具清潔方式僅使用酒精及水進行一至二道消毒程序,清潔效果不盡理想及危險。 In order to make assistive devices more hygienic in use, cleaning and disinfection of assistive devices is a very important and professional work technical process. However, the common method of cleaning assistive devices currently only uses alcohol and water for one or two disinfection procedures, and the cleaning effect is not ideal and dangerous.
本發明提供一種清潔消毒輔具的方法,包含於靜置區使用自動噴灑裝置噴灑消毒液至輔具並達成靜置消毒滅菌目的,於清洗區內依序使用高壓熱水、消毒液、清潔劑及壓縮空氣清洗消毒輔具,於乾燥室內對輔具進行高溫滅菌、乾燥及除溼,及於消毒室內使用紫外線燈環繞照射輔具表面滅菌並同時於該消毒室對輔具釋放臭氧消毒滅菌。 The present invention provides a method for cleaning and disinfecting assistive devices, including using an automatic spraying device in a static area to spray disinfectant onto the assistive device to achieve the purpose of static disinfection and sterilization, using high-pressure hot water, disinfectant, detergent and compressed air in sequence to clean and disinfect the assistive device in a cleaning area, sterilizing, drying and dehumidifying the assistive device at high temperature in a drying room, and using ultraviolet light to surround the assistive device surface in a disinfection room to sterilize and release ozone to sterilize the assistive device in the disinfection room at the same time.
1:清潔消毒滅菌系統 1: Cleaning, disinfection and sterilization system
11:靜置區 11: Quiet area
12:清洗區 12: Cleaning area
13:乾燥室 13: Drying room
14:消毒室 14: Disinfection room
15:檢修區 15: Maintenance area
16:包裝區 16: Packaging area
17:倉儲區 17: Storage area
200:清潔消毒方法 200: Cleaning and disinfection methods
S201至S204:步驟 S201 to S204: Steps
30:噴灑裝置 30:Spraying device
Da:輔具 Da: Assistive devices
40:噴灑裝置 40:Spraying device
50:噴灑裝置 50:Spraying device
60:噴灑裝置 60:Spraying device
70:壓縮空氣裝置 70: Compressed air device
第1圖係為本發明實施例中一種清潔消毒滅菌系統示意圖。 Figure 1 is a schematic diagram of a cleaning, disinfection and sterilization system in an embodiment of the present invention.
第2圖係為第1圖之清潔消毒滅菌系統使用的清潔消毒方法之流程圖。 Figure 2 is a flow chart of the cleaning and disinfection method used in the cleaning, disinfection and sterilization system in Figure 1.
第3圖係為第2圖之清潔消毒方法中的第一步驟示意圖。 Figure 3 is a schematic diagram of the first step in the cleaning and disinfection method in Figure 2.
第4圖係為第2圖之清潔消毒方法中的第二步驟中使用高壓熱水之示意圖。 Figure 4 is a schematic diagram of the use of high-pressure hot water in the second step of the cleaning and disinfection method in Figure 2.
第5圖係為第2圖之清潔消毒方法中的第二步驟中使用消毒液之示意圖。 Figure 5 is a schematic diagram of the use of disinfectant in the second step of the cleaning and disinfection method in Figure 2.
第6圖係為第2圖之清潔消毒方法中的第二步驟中使用清潔劑之示意圖。 Figure 6 is a schematic diagram of the use of cleaning agents in the second step of the cleaning and disinfection method in Figure 2.
第7圖係為第2圖之清潔消毒方法中的第二步驟中使用壓縮空氣之示意圖。 Figure 7 is a schematic diagram of the use of compressed air in the second step of the cleaning and disinfection method in Figure 2.
第8圖係為第2圖之清潔消毒方法中的第三步驟示意圖。 Figure 8 is a schematic diagram of the third step in the cleaning and disinfection method in Figure 2.
第9圖係為第2圖之清潔消毒方法中的第四步驟示意圖。 Figure 9 is a schematic diagram of the fourth step in the cleaning and disinfection method in Figure 2.
第1圖係為本發明實施例中一種清潔消毒滅菌系統1之示意圖。清潔消毒滅菌系統1可用以徹底清潔及消毒輔具,讓使用者安心租借使用輔具。輔具可包含助行器、氣墊床、輪椅座墊、輪椅、電動床。清潔消毒滅菌系統1可包含靜置區11、清洗區12、乾燥室13、消毒室14,用以清潔消毒輔具。第1圖另包含檢修區15、包裝區16及倉儲區17,用以維修儲藏輔具。輔具可由輸送帶或人工依序傳送至靜置區11、清洗區12、乾燥室13、消毒室14、檢修區15、包裝區16及倉儲區17。靜置區11可對輔具噴灑消毒液以進行初步一次消毒滅菌。清洗區12可依序使用高壓熱水、消毒液、清潔劑及壓縮空氣清洗消毒輔具以進行二次消毒及高壓清洗。乾燥室13可對輔具做高溫乾燥滅菌以進行三次消毒及除溼。消毒室14可用紫外線燈環繞照射輔具表面滅菌並同時於消毒室14對輔具釋放臭氧消毒滅菌以進行四次消毒。經過消毒液、高壓熱水清洗、高溫乾燥除濕及紫外線/臭氧
消毒滅菌,輔具上的含菌量可控制於標準安全值以下,讓使用者安心租借及再利用輔具。清潔消毒後,於檢修區15進行測試、保養及維修。接著於包裝區16對輔具進行包裝,最後於倉儲區17進行倉儲並等待出貨。
FIG. 1 is a schematic diagram of a cleaning, disinfecting and sterilizing system 1 in an embodiment of the present invention. The cleaning, disinfecting and sterilizing system 1 can be used to thoroughly clean and disinfect assistive devices, allowing users to rent and use assistive devices with peace of mind. Assistive devices may include walkers, air mattresses, wheelchair seats, wheelchairs, and electric beds. The cleaning, disinfecting and sterilizing system 1 may include a
第2圖顯示清潔消毒滅菌系統1使用的清潔消毒方法200之流程圖。清潔消毒方法200包含步驟S201至S204,用於清潔消毒輔具。任何合理的技術變更或是步驟調整都屬於本發明所揭露的範疇。步驟S201至S204如下:步驟S201 於靜置區11內噴灑第一消毒液至輔具並達成靜置消毒滅菌目的;步驟S202 於清洗區12內依序使用高壓熱水、第二消毒液、清潔劑及壓縮空氣清洗消毒輔具;步驟S203 於乾燥室13內對輔具進行高溫滅菌、乾燥及除溼;步驟S204 消毒室14內的紫外線燈環繞照射輔具表面滅菌並同時於消毒室14對輔具釋放臭氧消毒滅菌。
FIG. 2 shows a flow chart of a cleaning and
藉由步驟S201至S204,清潔消毒滅菌系統1可對輔具進行消毒及清潔,達到衛生安全效果。以下搭配第3圖至第9圖說明清潔消毒方法200。
Through steps S201 to S204, the cleaning, disinfection and sterilization system 1 can disinfect and clean the assistive device to achieve a sanitary and safe effect. The cleaning and
第3圖至第9圖為步驟S201至步驟S204之示意圖。其中第3圖係為第2圖之清潔消毒方法中的步驟S201示意圖,用以於靜置區11內,使用自動噴灑裝置30噴灑第一消毒液至輔具Da並靜置消毒。第一消毒液可包含次氯酸水、酒精及/或漂白水,次氯酸水的比例為次氯酸液與水1:5之稀釋比例,其中水可為熱水。次氯酸水透過氧化力將細菌、真菌及病毒等微生物氧化分解,導致其代謝機能
障礙而死亡,達到殺菌的效果。此外,次氯酸水屬弱酸,使用後即還原成水,對環境無害且安全性高。次氯酸水比酒精的殺菌效果更強、範圍更廣,且相較於漂白水,次氯酸水的刺激性較低,對於皮膚、黏膜與呼吸道之傷害較小。酒精可使微生物的蛋白質變性凝固,酒精濃度可介於70%至78%,用以穿透病菌,使病菌內部的蛋白質變性而失去活性,以達到徹底殺菌、消毒功能。漂白水的主要成分為次氯酸鈉(sodium hypochlorite),藉由使微生物的蛋白質變質而有效滅菌。在步驟S201,輔具可被集中,噴灑第一消毒液後靜置至少十分鐘後再進行後續步驟的清洗,用以對輔具Da進行初步的清洗消毒,也可以保護工作人員不被輔具上的細菌感染。
Figures 3 to 9 are schematic diagrams of steps S201 to S204. Figure 3 is a schematic diagram of step S201 in the cleaning and disinfection method of Figure 2, which is used to spray the first disinfectant to the auxiliary tool Da in the
第4圖至第7圖係為第2圖之清潔消毒方法中的步驟S202示意圖,於自動噴灑裝置30噴灑第二消毒液至輔具Da並靜置後,於清洗區12內,依序使用高壓熱水、第二消毒液、清潔劑及壓縮空氣清洗消毒輔具Da。步驟S202的目的為使用高溫清洗輔具Da,同時進行二次消毒。第4圖係為步驟S202中使用高壓熱水之示意圖,於清洗區12內使用噴灑裝置40噴灑高壓熱水至輔具Da,藉以初步去除表面髒汙及進行消毒。第5圖係為步驟S202中使用第二消毒液之示意圖,於清洗區12內使用噴灑裝置50噴灑第二消毒液至輔具Da,藉以再次消毒。第二消毒液可包含次氯酸水、酒精及/或漂白水。第二消毒液可與第一消毒液相同或相異。例如,第一消毒液可為次氯酸水,第二消毒液可為酒精。第6圖係為S202中使用清潔劑之示意圖,於清洗區12內使用噴灑裝置60噴灑清潔劑至輔具Da,藉以去除較難去除的表面髒汙。第7圖係為步驟S202中使用高壓空氣之示意圖,於清洗區12內使用壓縮空氣裝置70噴射壓縮空氣至輔具Da,達成吹乾及吹塵效果。
Figures 4 to 7 are schematic diagrams of step S202 in the cleaning and disinfection method of Figure 2. After the
第8圖係為第2圖之清潔消毒方法中的步驟S203示意圖,於清洗區12
清洗消毒輔具後,於乾燥室13內對輔具Da進行高溫滅菌、乾燥及除溼。由於溫度超過攝氏60度將會造成輔具的培林受損,乾燥室13之目標溫度可被設置於攝氏50度到攝氏60度之間,並持續至少4小時的時間以達到良好的消毒效果。乾燥室13內有高溫管及抽離溼氣的管,高溫管可加熱乾燥室13中的空氣,而抽離溼氣的管可在空氣加熱後將空氣中的水蒸氣抽離乾燥室13,同時拉高乾燥室13內的溫度並抽取乾燥室13內的濕空氣,避免加熱後的水氣仍存在於乾燥室13,避免在輔具Da產生水痕。
FIG. 8 is a schematic diagram of step S203 in the cleaning and disinfection method of FIG. 2. After the auxiliary tool is cleaned and disinfected in the
第9圖係為第2圖之清潔消毒方法中的步驟S204示意圖,於乾燥室13內對輔具Da進行高溫滅菌、乾燥及除溼後,於消毒室14內以一組紫外線燈發出紫外線以環繞照射輔具Da,藉以輔具Da的表面消毒。紫外線可破壞微生物機體細胞中的DNA或RNA的分子結構,造成生長性細胞死亡或再生性細胞死亡,以達到殺菌消毒的效果。紫外線燈可置於輔具Da之上方、下方及側邊。由於紫外線之穿透能力較差,因此於消毒室14對輔具Da釋放臭氧,藉以對輔具的內部(例如鋼管內部)及底部消毒。臭氧是一種強氧化性的氣體,具備強有力的殺菌消毒功效,臭氧的滅菌原理屬於生物化學氧化反應,能對細菌的細胞體直接氧化,破壞其DNA而達到抑菌的效果,對病毒的RNA亦有破壞作用。此外,臭氧對各種毒素具有一定的氧化作用,降低其毒性。在此消毒過程中工作人員不會進入消毒室14,並在執行完畢後會使用抽風機並放置超過6小時讓臭氧揮發,以避免臭氧對工作人員造成的傷害。其中在一些實施例中,於消毒室14對輔具Da釋放臭氧及該組紫外線燈環繞照射輔具Da係同時執行。透過此步驟,紫外線能做到輔具Da表面的殺菌,而臭氧能做到輔具Da內部及底層的殺菌,以達到全面的殺菌效果。
Figure 9 is a schematic diagram of step S204 in the cleaning and disinfection method of Figure 2. After the auxiliary tool Da is sterilized, dried and dehumidified at high temperature in the drying
在一些實施例中,清潔消毒方法200亦可省略步驟S202。先於靜置區11對輔具噴灑第一消毒液以進行初步消毒。再於乾燥室13對輔具做高溫滅菌、乾燥及除溼以進行二次消毒及除溼。接著在消毒室14用紫外線燈環繞照射輔具表面滅菌並同時於消毒室14對輔具釋放臭氧以進行第三次消毒。
In some embodiments, the cleaning and
在一些實施例中,步驟S201至S204中的多個步驟亦可於同一區室內依序執行,藉以節省空間同時達成輔具的清潔消毒。 In some embodiments, multiple steps in steps S201 to S204 can also be performed sequentially in the same area to save space and achieve cleaning and disinfection of auxiliary tools at the same time.
透過此清潔消毒方法(或稱流程)清潔輔具後,可使用冷光儀檢測輔具含菌量。冷光儀透過存在生物體中的ATP含量,可偵測環境中隱藏的汙染,透過冷光儀輔具的檢測,利用此方法清潔消毒後的輔具含菌量均低於標準值。 After cleaning the assistive device using this cleaning and disinfection method (or process), you can use a cold light instrument to detect the bacterial content of the assistive device. The cold light instrument can detect hidden pollution in the environment through the ATP content in the organism. Through the detection of the assistive device using the cold light instrument, the bacterial content of the assistive device after cleaning and disinfection using this method is lower than the standard value.
本發明中實施例中的清潔消毒滅菌系統1及清潔消毒方法200透過消毒液、高壓熱水清洗、高溫乾燥除濕及/或紫外線/臭氧消毒的方式對輔具進行清潔及消毒,將含菌量控制於標準值以下,藉以讓使用者安心租借及再利用輔具。
The cleaning, disinfection and sterilization system 1 and the cleaning and
以上所述僅為本發明之較佳實施例,凡依本發明申請專利範圍所做之均等變化與修飾,皆應屬本發明之涵蓋範圍。 The above is only the preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.
200:清潔消毒方法 200: Cleaning and disinfection methods
S201至S204:步驟 S201 to S204: Steps
Claims (11)
Publications (1)
Publication Number | Publication Date |
---|---|
TWI847862B true TWI847862B (en) | 2024-07-01 |
Family
ID=
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220194329A1 (en) | 2020-12-17 | 2022-06-23 | Shawnna Krull | Cart Sanitation Station |
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220194329A1 (en) | 2020-12-17 | 2022-06-23 | Shawnna Krull | Cart Sanitation Station |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Guettari et al. | UVC disinfection robot | |
ES2291514T3 (en) | DECONTAMINATION OF SURFACES CONTAMINATED WITH A SUBSTANCE INFECTED BY PRIONS WITH GASEOUS OXIDIZING AGENTS. | |
JP5214717B2 (en) | Method for determining load suitability for sterilization | |
US20210030908A1 (en) | Apparatus and process for focused gas phase application of biocide | |
CA2614354C (en) | Room decontamination with hydrogen peroxide vapor | |
CN204193116U (en) | The soft sterilizing endoscope machine of a kind of Chlorine Dioxide Gas | |
TWI847862B (en) | Cleaning and sanitizing method for assistive devices | |
Moez et al. | UVC disinfection robot | |
CN113701262A (en) | Clean room sterilization system and sterilization method | |
CA3188911A1 (en) | A disinfection system, method and chamber thereof | |
CN113041370A (en) | Tunnel conveying type ultraviolet new coronavirus sterilizing and disinfecting equipment | |
CN111036612A (en) | Invasive medical equipment cleaning, disinfecting and sterilizing device | |
CN214910954U (en) | Strong sterilizing cabinet suitable for clothes | |
JP2006095308A (en) | Low temperature disinfection and sterilization method and its apparatus | |
CN104189930A (en) | Chlorine dioxide gas flexible endoscope disinfection machine | |
CA2876701A1 (en) | Method and system for use of hydrogen peroxide and ultraviolet light for egg disinfection and sanitization | |
GB2500866A (en) | Method for decontamination of medical instruments | |
CN110721326A (en) | Manufacturing and application of multifunctional laboratory disinfection cleaning machine | |
Deepak | Biomedical Applications of Cold Plasma | |
CN216824240U (en) | Ozone sterilization cabinet | |
TWI284543B (en) | Method and apparatus for low temperature sterilization and disinfections | |
CN215821258U (en) | Animal experiment operating table of automatically cleaning | |
CN101564543A (en) | Method for eliminating bacteria and odor of shoes | |
STARETU et al. | New method of sterilization and disinfection of objects infected with COVID 19 and prototype test | |
Castro et al. | Assessment of biological indicators in the validation of isolator decontamination with hydrogen peroxide |