Ultrasound scans
Ultrasound scans are images of the internal organs created from sound waves. The images are produced when the sound waves are directed into the body then reflected back to a scanner that measures them. Dr Sarah Burnett, consultant radiologist, Dr ... [... more]
Net Doctor |
Heart babies
Why some babies are born with heart problems and treatments available One baby in 100 is born with heart or circulation problems and, unfortunately, ultrasound scans detect only about 25 per cent of these before birth. It's medical belief that ... [... more]
BBC |
Congenital heart disease
Congenital heart disease differs from other heart defects in that it is present from birth. At least eight in every 1,000 babies are born with a heart or circulatory condition and only about a quarter of these are detected by ultrasound scans. ... [... more]
NHS Direct |
Ultrasound scan
Ultrasound scanning has become increasingly important as a way of scanning without using any radiation such as X-rays. Because it does not use radiation, it is thought to be completely safe. It uses very high frequency sound waves to create an ... [... more]
NHS Direct |
Kidney stones
Kidney stones vary greatly in size. Some are as small as a grain of sand whereas others are so big they fill the entire renal pelvis. They are not always painful and are sometimes discovered completely by accident after an X-ray or ultrasound ... [... more]
Net Doctor |
Laparoscopy
Radiological (X-ray) and ultrasound examinations are able to diagnose many conditions within the abdomen and pelvis but do have their limitations. Under certain circumstances a clearer picture of the appearance of the abdomen and pelvis is ... [... more]
Net Doctor |
Ultrasound scans
Ultrasound scans are images of the internal organs created from sound waves. The images are produced when the sound waves are directed into the body then reflected back to a scanner that measures them. Dr Sarah Burnett, consultant radiologist, Dr ... [... more]
Net Doctor |
Ultrasound scans during pregnancy
Ultrasound pictures are formed using sound waves. A machine sends sound waves through the body, which are then reflected back and converted into an image that is visible on a screen. Ultrasound has revolutionised the care of women during ... [... more]
Net Doctor |
Dr. Graham Tattersall
Dr. Graham Tattersall is a freelance engineer working on projects as diverse as automated image recognition, fault analysis systems for trains, and enhancement of ultrasound images. [... more]
Harper Collins |
Rodent Repeller
 Rodent Repeller A humane and inexpensive alternative to poisons and traps this three speaker ultrasonic rodent repeller produces powerful 110db ultrasound to drives away rats and mice. Unlike ordinary repellers this one constantly changes frequency so th [... more]
£25.00
Green Fingers UK |
Rodent Repeller
A humane and inexpensive alternative to poisons and traps this three speaker ultrasonic rodent repeller produces powerful 110db ultrasound to drives away rats and mice. Unlike ordinary repellers this one constantly changes frequency so that rodents never [... more]
£28.00
Green Fingers UK |
Twin Speaker Animal Chaser
Twin Speaker Animal Chaser This mains powered twin speaker chaser produces powerful but harmless blasts of ultrasound which drive cats and dogs out of your garden. Gives 360 degree protection over an 18m radius 24hrs a day. Three switchable frequencies [... more]
£40.00
Green Fingers UK |
