With the development of modern technology, the application of ultrasonic scanning technology in fields such as medicine, industry, manufacturing, and security is becoming increasingly widespread. In the medical field, ultrasonic scanning technology has already become one of the indispensable diagnostic tools for people. At the same time, ultrasonic scanning technology is also widely used in multiple links such as guidance, monitoring, detection, and diagnosis in the industrial field. This article will explore the development history, functional characteristics, and application prospects of ultrasonic scanning technology in medical, industrial, and other fields.

1、 The Development History of Ultrasonic Scanning Technology

Ultrasonic scanning technology is a method of detecting and detecting objects using sound waves as signals. It originated from acoustic research in the mid-19th century and began to be applied in the medical field in the early 20th century. With the development of technology, ultrasound is divided into two directions: low-frequency and high-frequency, and the frequency used for detection is also constantly increasing. The following are several key periods in the development of ultrasonic technology:

Edison's first application of ultrasound

In the 1880s, Edison lit a candle with a lighter and then shook it with a sound tube. He discovered that when black soot appeared on the screen, ultrasound was also emitted. This is the first citation of ultrasound in the world.

2. The Birth of SONAR

In the early 1920s, the US Navy Sound Laboratory began to study new sonar technology. In 1922, the SONAR system was invented to detect underwater targets. This system was later used in the field of detection that required cost savings.

3. The Birth of Medical Ultrasound

In the 1920s, Dutch physicist Dr. Langevin first used ultrasound in the medical field. Furthermore, in the 1950s, high-frequency ultrasound was used to detect the heart and blood vessels, leading to the emergence of echocardiography. Afterwards, ultrasound technology was widely used in medical technology.

4. Launch of 3D ultrasound imaging technology

With the development of the Internet and digital video processing technology, the maturity of three-dimensional ultrasound imaging technology has brought modern ultrasound diagnosis to a new level. Now, this technology has become one of the mainstream in the medical field.

2、 The functional characteristics of ultrasonic scanning technology

1. High safety

Compared with other medical imaging devices such as CT and X-ray, ultrasonic scanning technology has no radiation and is harmless to the human body. Therefore, ultrasound scanning technology is particularly suitable for detecting sensitive populations such as pregnant women, children, and the elderly.

2. Easy to operate

Ultrasonic scanning technology is based on programmatic real-time imaging, which is very simple and easy to apply; No special sealing environment or construction space is required. This enables healthcare workers to learn to perform corresponding operations in a short period of time.

3. High resolution

The images generated by ultrasonic scanning technology have very high resolution and can detect very small details. This makes it a high-quality diagnostic tool in the medical field.

4. Relatively cheap

Compared with other medical imaging devices such as MRI and CT, ultrasound scanning technology was introduced earlier and has a lower cost, making it widely used in various medical processes.

3、 The Application Prospects of Ultrasound Scanning Technology in Medicine

Ultrasonic scanning technology has become an indispensable part of the medical field. Its application is becoming increasingly widespread in various fields such as cardiovascular, obstetrics, and digestive tract.

1. Cardiovascular disease

Through ultrasonic scanning technology, medical workers can detect images of the heart and Great vessels, understand the heart membrane and cardiac function, and assist medical workers in risk assessment.

2. Obstetrics

Women need to undergo multiple ultrasound scans during pregnancy to understand the condition of the fetus and its position in the mother's body. The development of ultrasound technology has greatly strengthened the safety and QC level of prenatal examinations for pregnant women.

3. Digestive tract diseases

Through ultrasound scanning technology, medical workers can detect areas such as the spleen, liver, pancreas, and kidneys. The advantage of this technology is that it is radiation free and non-invasive, and is particularly suitable for patients who experience discomfort such as resistance to hearing and pain during traditional examination methods.

4、 The Application of Ultrasonic Scanning Technology in Industry

Ultrasonic scanning technology is also crucial in the field of industrial detection and testing. Ultrasonic technology can be used for quality testing of various substances such as steel, copper wire, and children's toys.

1. Material testing

Ultrasonic scanning technology can not only detect material quality, but also accurately capture cracks and defects in materials. For example, when detecting metal materials, ultrasonic waves can be transmitted through the material and then detected by receiving the reflected waves received by the probe.

2. Quality control

With the help of ultrasonic scanning technology, the quality of products can be ensured to be stable during the production process. For example, in the automotive industry, ultrasonic probes can help detect quality issues in engine discs, crankshafts, cylinders, etc. inside the engine.

5、 Conclusion

Ultrasonic scanning technology is a very advanced technology widely used in the industrial and medical fields. Ultrasonic scanning technology has the advantages of low trauma, high resolution, strong safety, and high accuracy. From the history of technological development, it can be seen that ultrasonic scanning technology has a very mature technical system. Practice has proven that its application prospects in the medical and industrial fields are very broad. The continuous development of this technology is prompting us to better meet future challenges.