Ultrasound Guide | clinicGuide

Ultrasound (US) is an imaging technology that uses high-frequency sound waves to characterize tissue. It is a useful and flexible modality in medical imaging, and often provides an additional or unique characterization of tissues, compared with other modalities such as conventional radiography or CT.

Ultrasound Guide

An ultrasound transducer sends an ultrasound pulse into tissue and then receives echoes back. The echoes contain spatial and contrast information. The concept is analogous to sonar used in nautical applications, but the technique in medical ultrasound is more sophisticated, gathering enough data to form a rapidly moving two-dimensional grayscale image.

Ultrasound imaging uses sound waves to produce pictures of the inside of the body. It helps diagnose the causes of pain, swelling and infection in the body's internal organs and to examine an unborn child (fetus) in pregnant women. In infants, doctors commonly use ultrasound to evaluate the brain, hips, and spine.

It traditionally does this by using an effect called the “Piezoelectric Effect.” This is simply the vibration of a piezoelectric crystal at the tip of the transducer that generates a specific ultrasonic frequency to create ultrasound waves. (FYI These crystals are easily broken and cost thousands of dollars to replace. Think about that each time you drop a probe.

The topics you will learn in the app are given below.

- Ultrasound

- Ultrasound Physics

- Basics of ultrasound machine

- Echocardiography (Cardiac Ultrasound)

- Lungs Ultrasound

- eFast ultrasound exam

- Rush Ultrasound Exam

- The DVT ultrasound

- Abdominal Ultrasound

- Aorta Ultrasound

- Renal Ultrasound

- Bladder Ultrasound

- Ocular Ultrasound

- Obstetric Ultrasound

- Gynecology

- VExUS Ultrasound

- Ultrasound guided peripheral

Therefore, all ultrasound principles are based on the physics of “waves” and if you can understand some basic physics principles that pertain to waves, you can derive exactly how ultrasound images are formed, ultrasound artifacts are created, and even how to use more advanced ultrasound applications such as Doppler.

There are a few simple ultrasound physics principles that you will need to know in order for you to optimize your use of ultrasound and to understand ultrasound artifacts. I’ll also introduce some important ultrasound physics formulas and equations to help you grasp the concepts such as artifacts and Doppler (no need to memorize this stuff). Just invest a little time into learning these basic ultrasound physics concepts and it will help you tremendously.

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