Haven't found the Essay You Want?
For Only $12.90/page

Ultrasound Essay Topics & Paper Examples


Ultrasound is a sound pressure with a frequency greater than the limit of human hearing. This limit varies from person to person, it is around 20 kilohertz in young adults. 20 kHz is a useful lower limit in describing ultrasound. The making of ultrasound is used in many different fields , a property also used by animals such as bats for hunting. The most well known application of ultrasound is its use in sonography to produce pictures of foetuses in the woman’s womb. Ultrasound is also used for more as well. It is a fact that children can hear some high-pitched sounds that older adults cannot hear, because in humans the highest limit pitch of hearing tends to become lower…

Bladder Ultrasound Technology

The study conducted by Frederickson et al. was able to show the need to use a Bladder Scanner for the accurate and efficient assessment of bladder volume in postoperative care. The bladder distention that will be experienced by the patients can cause complications and health problems if appropriate measures will not be taken. The traditional solution which is to insert a catheter into the urethra of the patient is no longer a viable option because it increases patient discomfort as well as increases the rate of infections. The solution therefore is to use ultrasound technology such as the Bladder Scanner that will accurately and efficiently assess bladder volume. The accurate assessment will lead to the reduced usage of catheterization in…

Benefits and Risks of 3D/4D Ultrasound

Non-invasive method of producing pictures of parts of the body by exposing them to high-frequency sound waves is known as ultrasound imaging or sonography or ultrasound scanning. The images obtained thus are captured real-time, thus showing the movement, structure and blood flow of the internal organs. The equipment used for this purpose is known as ultrasound scanner which consists of a console, a video display screen and a transducer. The console contains a computer and electronics. High frequency, inaudible sound waves are sent into the parts of the body through the transducer in small pulses. These waves bounce off the tissues producing a change in the pitch and direction of the sound. This change is again picked up by the…