The field of medical imaging offers numerous career opportunities, and one profession is that of a sonographer. Sonographers play a critical role in healthcare by utilizing ultrasound technology to create images of the body's internal structures.

See also Handheld Ultrasound, Ultrasound Machine, Sonography, Portable Ultrasound Machine, Ultrasound Accessories and Supplies, Environmental Protection and Ultrasound Technology.

In the field of medical ultrasound imaging, the term 'probe' specifically refers to the ultrasound transducer and represent the handheld device that emits and receives ultrasound waves during an examination.
The probe encompasses various components such as the elements, backing material, electrodes, matching layer, and protective face that are responsible for both emitting and receiving the sound waves. Aperture, known also as the footprint, is the part of the probe that is in contact with the body. When the emitted sound waves encounter body tissues, they generate reflections that are received by the probe, which then generates a corresponding signal. In most cases, the probe emits ultrasound waves for only about 10% of the time and receives them for the remaining 90%.
Probes are available in different shapes and sizes to accommodate various scanning situations. The footprint is linked to the arrangement of the piezoelectric crystals and comes in different shapes and sizes e.g. linear array transducer//convex transducer. The transducer plays a huge role in image quality and is one of the most expensive parts of the ultrasound machine. Mechanical probes steer the ultrasound beam driven by a motor and are capable of producing high-quality images, but they are prone to wear and tear. Mechanical probes have been mostly replaced by electronic multi-element transducers, but mechanical 3D probes still remain for abdominal and Ob-Gyn applications.
In summary, the terms 'ultrasound transducer,' 'probe,' and 'scanhead' are often used interchangeably to refer to the same component of the ultrasound machine. Probes consist of multiple components and are available in different shapes and sizes depending on the sonographer's needs.

See also Handheld Ultrasound, Ultrasound System Performance, Omnidirectional, Probe Cleaning, and Multi-frequency Probe,

Common ultrasound supplies that are often used in conjunction with ultrasound imaging:
Common ultrasound accessories that are often used in conjunction with ultrasound imaging:
Consult with ultrasound equipment vendors or professionals in the field to determine the specific accessories and supplies that best suit your imaging needs and specialty. See also Equipment Preparation, Environmental Protection, Portable Ultrasound Machine, Ultrasound Technology, Ultrasound System Performance and Sonographer.

(CPU) The CPU is the brain of the ultrasound machine, the main processor in the computer.
The CPU executes complex computer programs to send electrical currents to the transducer probe to emit sound waves, to receive the electrical pulses from the probes that were created from the returning echoes. The CPU does the calculations, data processing and forms the image on the display. The CPU also stores the processed data and/or image on disk.disk.

The cable, which connects the probe (also called handle) with the ultrasound machine, contains from 48 to 256 micro-coaxial cables, is about 2 m long and is one of the most expensive parts of the system.