Doppler

Here you will find the latest, proven-to-work, comfortable and results-based products. Health7 is an online medical brand store specially created for New Zealand people, based in New Zealand, and completely online. Our mission is to give you the best products for your medical needs or for any need that may occur in the future.

A doppler ultrasound is a noninvasive test that can be used to estimate the blood flow through your blood vessels by bouncing high-frequency sound waves (ultrasound) off circulating red blood cells. A regular ultrasound uses sound waves to produce images, but can't show blood flow. 

Our doppler products may help diagnose many conditions, including:

 - Blood clots

 - Poorly functioning valves in your leg veins, which can cause blood or other fluids to pool in your legs (venous insufficiency)

 - Heart valve defects and congenital heart disease

 - A blocked artery (arterial occlusion)

 - Decreased blood circulation into your legs (peripheral artery disease)

 - Bulging arteries (aneurysms)

 - Narrowing of an artery, such as in your neck (carotid artery stenosis)

Our Doople Ultrasound can estimate how fast blood flows by measuring the rate of change in its pitch (frequency). 

This test may be done as an alternative to more invasive procedures, such as angiography, which involves injecting dye into the blood vessels so that they show up clearly on X-RAY images.

Some of the features for our best seller D920 Audio Doppler are:

 - High sensitivity ultrasound for improved ease of use

 - 2MHz waterproof transducer suitable for use in a water birthing environment

 - Battery low indicator

 - Easy clean transducer for improved infection control

 - Belt clip and neck-cord (option) to aid handling