Cooper Surgical Ultrasound stethoscope BF4B

Description

ULTRASOUND STETHOSCOPE
®
Doppler Blood Flow Detector Model BF4B has been designed specifically for detecting blood flow in the arterial and deep venous systems of the extremities. Clinical experience has demonstrated that doppler ultrasound is a simple, noninvasive aid to the assessment of venous and arterial flow in the extremities. This Doppler instrument is manufactured to give quality performance in a rugged, truly pock- et size package.
One crystal is a transmitter of very low power ultrasonic waves at a frequency of approximately 5.3 MHz. The other crystal receives reflections of the transmitted signal which occur at various tissue interfaces. Reflections from moving blood cells will have their pitch shifted slightly. Arriving at the receiving crystals, these reflections are detected and greatly amplified. Further processing converts the Doppler-shifted ultrasound into audible sounds indicating blood flow.
This is a used equipment in excellent working and aesthetic condition
FDA Regulation Notice:
The sale of this item may be subject to regulations by the U.Us. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, We will verify your status as and authorized purchaser of the item before shipping it. If you have questions about legal obligations regarding sales of medical devices, you should consult with the FDA's Center for Devices and Radiological Health.
Some links bellos:
www.fda.gov/cdrh/devadvice
www.fda.gov/cdrh/industry/support
International Shipping Notice:
If you need your item shipped outside the US, we can do it, however you need to contact us, given we need to comply with both FDA specific country and international trade regulations regarding Medical Equipment.