Handle of medical testing instrument: design, function and application
With the rapid development of science and technology and the continuous improvement of people's health awareness, the design of medical instruments is becoming more and more humanized. The finger of medical testing instruments is the human-computer interaction part installed on various medical instruments, and its design not only affects the operating experience of the equipment, but also affects the work efficiency of medical staff and the safety of patients.
First, the design principle of medical testing instrument handle
1. Ergonomics: the handle of medical testing instrument should be reasonable according to the hand type of medical staff.
Designed to ensure that the operator can comfortably hold and accurately control the equipment. In addition, it is necessary to take into account the different needs of medical staff of different sexes and ages, and try to be universal and easy to operate.
2. Material selection: Because medical instruments often need disinfection, the materials used for the handles of medical testing instruments must have good chemical stability and corrosion resistance; At the same time, in order to improve the grip, you can choose a surface treatment method with certain friction or texture.
3. High functional integration: a good handle of medical testing instrument should not only be easy to use by hand, but also integrate the necessary functions such as button switch, so that doctors can quickly complete the corresponding instruction input.
4. Beautiful and generous: the beautiful appearance is one of the important factors to improve the grade sense and customer satisfaction of the whole product. Through scientific and reasonable layout and modeling design, this part can become a beautiful landscape in the whole machine.
Second, the application scenario analysis with examples
1. Ultrasonic diagnostic instrument: Ultrasound examination, as the most commonly used noninvasive imaging technology in clinic, plays an important role in screening abdominal organ diseases. The probe handle directly affects the image quality. A probe handle with appropriate size and shape can make doctors move the scanning area more easily and effectively avoid hand fatigue.
2. Blood analyzer: Blood routine test items have become one of the essential links in daily physical examination and clinical diagnosis and treatment. These tests usually need to collect samples and put them into a specific container before sending them to the machine for processing. At this time, a stable and reliable sampling device is needed to ensure the accuracy of each sampling, and this device should be easy to clean and disinfect to reduce the risk of cross-infection;
3. Microscope: Microscopic observation occupies an extremely important position in the field of cell morphology research. Although the traditional manual focusing mode is flexible, it is time-consuming and labor-consuming. Now, the new electric zoom stage can be automatically adjusted by means of touch screen or physical buttons, which greatly facilitates the user to capture the detailed information of the sample.
Third, the future development trend prospect
1. Deepening intelligence: With the maturity of Internet of Things technology, it is expected that there will be more remote monitoring/maintenance systems based on cloud platform management in the next few years, which requires related accessories such as handles to have stronger data transmission capabilities.
2. Customizable services increase: It will become a trend to provide personalized customized services for special needs (such as disabled people), and more options will be provided for customers to choose freely from materials, colors and even functional configurations.
3. Popularization of green environmental protection materials: In view of the increasing attention paid to environmental protection issues around the world, the selection of degradable or recycled raw materials will be widely promoted and supported.
To sum up, no matter at present or in the future, the handle of medical testing instruments plays an important role. Only by persisting in continuous exploration and innovation can we better meet the changes in market demand.
Rec. Prods.
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