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The first ultrasound machine was developed by Ian Donald and Tom Brown in 1956 and around 1959 many useful changes are made to make it perfect to use. Ultrasound scanning is so common to diagnose medical issues that it is used in almost every medical institute. Mindray ultrasound machine is one of the best machines you can get from any supplier that deals with medical tools and machinery. The quality of working and mindray ultrasound price may depend on the technology used in it. In this blog post, we will inform you about basic information about ultrasound machines and their working.
Ultrasound imaging in the medical field
It’s a process of using sound waves on the human body’s internal organs to diagnose any medical issue and testing. In this process, these sound waves convert into ultrasound images showing the internal condition of body organs, fluid, tissues, and muscles. It helps doctors to treat a medical issue in a better way. Ultrasound imaging is commonly used for pregnant women to investigate the growth of the fetus inside the mother’s womb.
Working pattern of ultrasound machine
The working pattern of ultrasound machines is almost the same as the working of Sonar systems having usage in naval and military services.
Frequency of sound waves
The whole process is carried out by choosing a specific wavelength and frequency of sound waves in the machine. In medical services, sound waves have a frequency of 2MHZ to 15MHZ.
Different range of frequency is used to study different parts of the body.
- The frequency of 3.5MHZ is used to examine organs such as the abdomen, and gynecological areas.
- The frequency of 7.5 MHZ is used to examine thyroid glands and breast tissues.
- The frequency of 10MHZ is used to examine veins and masses around thyroids and breaths tissues. It is also used to study the musculoskeletal structure of the human body.
- The frequency of 15MHZ is more beneficial to study musculoskeletal structure.
Parts of the ultrasound machine
Ultrasound machines consist of different parts such as a transducer, central processing system, monitor, keyboard, printer, and control knobs.
- A tool named a transducer is used to send and receive sound waves.
- The brain of an ultrasound machine is called a central processing system. It deals with electrical signals received by the transducer in the form of sound waves and transfers them into a visual image on the screen or display.
- A part named monitor is used to show the visual image of what a transducer is scanning through waves inside a human body. It helps doctors to diagnose any disease and medical issue before giving any treatment to the patient.
- Control knobs are used to zoom in and zoom out the picture.
- To save patient data in the form of files is done by the keyboard system of an ultrasound machine.
- A copy of the ultrasound image is printed by part of a machine known as a printer. This printed copy can be used by any other doctor for further examination of a patient.
