awesome!The invention of Shenzhen students made the nucleic acid sampling person directly call "too convenient"!

It only takes 3 seconds to complete the full coverage and disinfection

Fast and efficient and no contact

This is a model invented by the students in Guangming District Senior High School

Portable epidemic prevention and control intelligent atomization hand disinfection instrument

"Ephability"

For the use of first -line nucleic acid detection sampling personnel

▲ Three -generation products of "Ephability Intelligence"

What principle does this hand disinfection instrument use?

What is the original intention of invention?

How do you feel?

Native

With these questions

Let's take a look at the whole process of this invention

Three generations change

Liberated sampling personnel

In the school's star maker practice room, this small hand disinfection instrument is very conspicuous and is having an intelligent dialogue with the user.

The students participating in the invention Ni Weihao and Zhan Kaijan introduced that the instrument uses the double elimination of "atomized disinfectant+UVC deep ultraviolet", and adds gesture action recognition and laser distance sensing technology. Knead, you can cover your hands in 3 seconds. The instrument also connected "Baidu AI" through IoT technology to achieve intelligent voice control, exempt from contact throughout the process, and further reduced the possibility of virus transmission.

▲ The use of the "epidemic companion wisdom" hand disinfection instrument participating students participating in the invention

The initial concept of invention stems from the hands of the nucleic acid sampling personnel under the epidemic.

When I saw relatives engaged in nucleic acid samples, because of the long -term presses the disinfectant, there were bruises on the back of the palms. Members Zheng Chenqi and friends in the practice room had an idea: Can I make an exemption of disinfectant? As a result, the 15 members who were filmed formed a team.

In many subsequent visit investigations, they strengthened this idea. "We found that after a day of work, we will have symptoms such as redness, swelling, soreness, bruises and other symptoms. Some staff members even put buffer in the gloves to reduce the pain caused by long -term pressing. . "Ni Weihao said.

From the draft on the paper to the establishment of a 3D model, to the first test ... In October 2021, the first generation of "epidemic companion wisdom" finally came out, but the team was distressed. "The evaluation given after the use of medical staff is not high, because the product is open, and a lot of disinfection plants have beented, which also causes the detection point to be filled with fog and uncomfortable." Therefore, the project team towards the star maker to the star maker Chen Junxin and Kai Kai in the practice room for help. Under the careful guidance of the teacher, the members carefully analyzed the pain points, rectified the problems, made the second -generation products, and based on this, updated the iteration, and finally realized the research and development of the third -generation "epidemic companion".

"Now not only our hands do not need to be suffered, but also greatly improved the efficiency of disinfection." The staff participating in the trial nucleic acid test said satisfactorily.

▲ Nucleic acid sampling personnel experience the second generation of "epidemic companion wisdom"

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Application, continuous innovation

Recently, industry experts learned that this invention of senior middle school students in Guangming District also went to the scene to learn from guidance.

Professor Zhao Jianhua, a professor at the University of Science and Technology, said:

The "epidemic companion wisdom" is very practical. Students have improved technical awareness, engineering thinking, innovative design, graphic expression, materialization ability during the production process, which also meets the core literacy of general technology disciplines.

Wu Yan, deputy dean of Panyu Vocational and Technical College, believes:

The children carefully observed the movement of the staff during nucleic acid testing, which not only cultivated the observation ability, but also caused deep reflection and fully demonstrated humanistic care. "In the process of project development, children can activate their brains, improve their thinking ability, and combine thinking and thinking, showing the charm of innovation."

▲ The project team is displayed in the class

It is reported that in 2018, Guangming District Senior High School proposed to use the scientific characteristics as one of the four major characteristics of the school, and set up scientific characteristics teams to carry out unmanned team, science and technology innovation competition competition class, small invention enthusiasts and other projects to achieve achievement. It is not only all -round coverage, but also targeted for students with special strengths, fully cultivated high -quality scientific and technological talents, and has been rated as "Shenzhen Primary and Middle School Students Science and Technology Innovation Education School".

The school teacher Chen Junxin introduced that recently, the student team will bring this invention to participate in the eighth China International "Internet+" College Student Innovation and Entrepreneurship Competition Guangdong Provincial Entrepreneurship Finals. In addition, the product is currently applying for three intellectual property rights and patents, and will incubate the product as soon as possible to timely invest in the first -line nucleic acid testing work.

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