The description of "handle of medical disinfection biological laboratory" in the title seems to be not clear enough. I guess you may want to know about the design and disinfection standard of door handle of medical biosafety laboratory. Based on this understanding, the following is a related article:
Design and disinfection standard of door handle in medical biosafety laboratory
Biosafety laboratory plays a vital role in modern medical research and disease prevention and control. In order to ensure the safety of people working in the laboratory and the external environment, there are strict requirements for the design, construction and operation of the laboratory. Among them, the design and maintenance of doors and their accessories (such as door handles), which are important passages in and out of the laboratory, can not be ignored.
First, the design principle of the door handle
1. Easy to clean: Considering the special environmental requirements in the laboratory, the door handle should be designed smoothly without dead ends, so as to facilitate daily cleaning and disinfection.
2. Application of antibacterial materials: selecting materials with antibacterial properties to make door handles can effectively reduce the growth of bacteria and other microorganisms on its surface.
3. Comfortable touch: Good touch can improve the user experience, and switch operation can be completed faster in an emergency.
4. Durability: In view of the characteristics of frequent use in the laboratory, the door handle needs to have enough strength to resist the risk of damage caused by long-term wear.
Second, the disinfection method and frequency
Routine disinfection: it is recommended to carry out comprehensive disinfection at least once a day, especially in
Cleaning efforts should be strengthened after high flow period.
Extra measures under special circumstances: When an infection happens in the laboratory, stricter disinfection procedures should be taken immediately to prevent the spread of the epidemic.
Recommended disinfectants: Choose appropriate chemicals or physical means (such as ultraviolet irradiation) according to different materials. Commonly used disinfectants include 75% alcohol solution and chlorine-containing disinfectant.
Precautions: avoid using strong acid and alkali substances that may damage the surface structure of the door handle; At the same time, we should also pay attention to protecting the surrounding environment from unnecessary pollution.
Third, summary
In a word, although the door handle of the medical-grade biosafety laboratory is only a small part, its impact on the overall environmental safety should not be underestimated. Reasonable selection of materials and effective management mechanism can not only significantly reduce the risk probability of cross-contamination, but also further optimize the work efficiency and experience of staff. With the progress and development of technology in the future, I believe more innovative design concepts will be applied to this field!
I hope the above contents can help to answer your questions. If you have other specific needs, please feel free to let us know!
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