Discussion on the design and application of the handle of medical preservation equipment in biological laboratory
Abstract: It is very important to design the handles of all kinds of equipment used in biological laboratory, including medical preservation equipment. Good handle design can not only improve the working efficiency of experimenters, but also ensure the safety of equipment when using.
I. Introduction
In the biological laboratory, all kinds of medical preservation equipment are an indispensable part. These devices are usually used to store sensitive biological samples and reagents to keep them in the best condition and prolong their service life. Therefore, in order to facilitate the operation of workers and ensure safety and stability, a reasonable and practical handle design is very important.
Second, the importance of design
1. Improve the convenience of operation
A good handle can provide a better gripping experience for users. For example, the design is based on the principle of ergonomics, which conforms to the habit of grasping by human hands in shape; The choice of soft or non-slip materials can make users easily open or close the refrigerator door and improve work efficiency.
Step 2 ensure safety
Considering that there may be many dangerous factors (such as chemical leakage) in the laboratory, it is very necessary to turn on/off the fresh-keeping equipment quickly and accurately in an emergency. At this time, if the related actions cannot be performed smoothly due to improper handle design, it may pose a potential threat to the experimenter. Therefore, attention should be paid to details in the production process, such as adding a locking mechanism to prevent accidental door opening.
3. Guarantee stability
Because some heavy-duty medical fresh-keeping equipment needs to move frequently, it is necessary to complete this task with a firm and durable handle with reasonable weight distribution. Otherwise, it will not only reduce work efficiency, but also bring unnecessary risks to the handling process.
Third, the actual application scenario analysis
Next, we will discuss how to achieve the above goals from specific products:
Laboratory freezer: This kind of equipment is mainly used for long-term storage of articles at temperatures as low as-86℃. In order to adapt to this special environmental demand, the handle must be able to withstand extreme cold temperatures without deformation or damage. At the same time, we should also pay attention to the selection of materials with excellent corrosion resistance as manufacturing raw materials.
Blood collection box: this kind of small portable device is mainly used in on-site blood collection activities. Because it is small and easy to carry, the requirements for the handle are higher-it must be solid and reliable without taking up too much space; In addition, waterproof sealing ring should be considered to prevent liquid from leaking into internal circuit system and causing failure.
IV. Conclusion
In a word, when choosing a suitable handle design, we need to comprehensively consider many factors, including but not limited to functional requirements (such as whether it is easy to clean and disinfect) and aesthetic value. Only when all aspects are properly handled can we truly achieve the ideal effect-both beautiful and generous, and give full play to its practical effect!
Rec. Prods.
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