If a pulmonary embolism is suspected, additional testing may be performed, such as a lung ventilation perfusion scan (VQ scan). A venous study can also be prescribed, using ultrasound technology to produce visible images of the clot, which only occur in veins. SD3. One of our doctors will perform a physical evaluation, review of your medical and family histories, and a series of tests in order to diagnose your condition. Symptoms may not arise until a pulmonary embolism is present, which can cause chest pain, shortness of breath and dizziness. Some people may experience pain, redness and swelling in the legs, ankles, and feet. Clots most frequently form in the legs as a result of several different factors that can affect blood circulation and may involve damage to the inner lining of the vein, slow blood flow or thicker blood.ĭeep vein thrombosis (DVT) often goes unnoticed because its symptoms are not always visible. The 2 or 3 MHz waterproof probes can be used for the detection of fetal heart. These innovative units improve on the strong performance of the Sonotrax line of doppler by improving on the signal to noise ratio thereby delivering one of the clearest, sharpest sounds currently available. Your doctor will discuss the results of the carotid Doppler ultrasound with you right after the exam.ĭeep vein thrombosis (DVT) is a serious condition that occurs when a blood clot, also known as a thrombus, forms in a vein deep within the body. The SD3 Plus is designed for auscultation (intermittent listening) of fetal sound. Description The Edan SD3 Lite Handheld Pocket Doppler is a member of the newest generation of Edan dopplers. There are no risks associated with a carotid Doppler ultrasound and patients can return to their regular activities immediately after. A carotid Doppler ultrasound can be performed in your doctor’s office and usually takes less than 30 minutes. Designed for auscultation (intermittent listening) of fetal sound, the unit can also be equipped with 4MHz or 8 MHz probes for vascular diagnosis. Different colors that appear on the images determine the speed of the blood flowing through. With excellent sensitivity, complete interchangeability, and high durability, the Edan SD3 series of Ultrasonic Pocket Dopplers is ideal for routine fetal heart rate detection. A transducer will then be moved over the area to give off sound waves and produce images of the arteries, which are displayed on a computer screen during the test.
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