Medical ultrasound scanner is a widely used instrument in the medical field, which generates images of the internal structure of the human body by sending high-frequency sound waves and receiving echoes. These images have great value for diagnosing diseases, planning surgeries, and monitoring the effectiveness of treatment. In recent years, with the advancement of technology, medical ultrasound scanners have also played an important role in the field of non-invasive surgery.

1、 The basic principles of medical ultrasound scanners

The working principle of medical ultrasound scanners is to use piezoelectric ceramics to generate high-frequency sound waves, which can penetrate human tissues and reflect back a portion of the sound waves when encountering different tissue interfaces. These reflected sound waves are received and converted into electrical signals, which are then processed by computers to form images that can be displayed on the screen.

2、 Introduction to non-invasive surgery

Non invasive surgery refers to entering the human body through non-invasive means to achieve the purpose of surgery or treatment. This technology can complete operations on internal tissues without incision or only through small incisions, thereby reducing tissue damage and recovery time.

3、 The application of medical ultrasound scanner in non-invasive surgery

Navigation assistance: In non-invasive surgery, doctors cannot directly see the internal situation of the human body, so they need to rely on imaging equipment for navigation. Medical ultrasound scanners can provide real-time, high-resolution images to help doctors accurately locate surgical instruments, avoid important blood vessels and nerves, and reduce complications.

Monitoring and evaluation: During the surgical process, medical ultrasound scanners can continuously monitor changes in the surgical area, such as blood flow, organ movement, etc. This information has important reference value for evaluating surgical outcomes and determining whether further operations are needed.

Robot assisted: Medical ultrasound scanners can be combined with surgical robots to provide more accurate and stable operations. By integrating medical ultrasound scanners with surgical robots, doctors can operate the robot for surgery by observing ultrasound images on a remote console, improving the accuracy and efficiency of the surgery.

4、 Case analysis

Liver tumor resection: In liver tumor resection surgery, medical ultrasound scanners can clearly display the location, size, and relationship with surrounding blood vessels of the tumor. Doctors can develop surgical plans based on this information and use real-time ultrasound navigation to assist in tumor resection, reducing surgical risks.

Endometriosis treatment: Endometriosis is a common disease that affects women's health. In non-invasive surgery, medical ultrasound scanners can provide clear images of the uterus and ovaries, helping doctors locate and accurately remove ectopic endometrial tissue while avoiding excessive damage to normal tissue.

Coronary artery disease treatment: In the treatment of coronary artery disease, medical ultrasound scanners can monitor the patency of blood vessels and blood flow in real-time. Doctors can use this information to determine whether further dilation of blood vessels or installation of stents is necessary to effectively treat coronary artery disease.

With the continuous development of technology, the technology of medical ultrasound scanners is also constantly upgrading. In the future, medical ultrasound scanners may have higher resolution, deeper penetration, and stronger data processing capabilities. In addition, with the development of communication technologies such as 5G, medical ultrasound scanners may achieve faster image transmission and processing speed, improving the real-time and accuracy of surgery.

Medical ultrasound scanners play an important role in non-invasive surgery, providing not only clear images of the internal structure of the human body, but also real-time navigation and monitoring information for doctors. By combining with surgical robots and other devices, medical ultrasound scanners will play a greater role in future non-invasive surgeries, bringing better treatment results and a more comfortable surgical experience to patients.