Classification and characteristics of cerebral blood flow detectors

There are three categories of cerebral blood flow detectors:
1. Photoelectric Doppler ultrasound is an instrument for detecting cerebral blood flow. It measures the frequency of blood flow oscillations in blood vessels and calculates cerebral blood flow based on the Doppler effect.
2. Susceptibility-weighted imaging (SWI) instrument can detect intracranial micro-vessels and identify micro-vascular lesions.
3. Magnetic resonance angiography (MRA) equipment can visualize intracranial and extracranial arteries.
Cerebral blood flow detector is an instrument used to detect brain blood flow and blood flow velocity. It has the following characteristics:
1. Digital design: This instrument uses digital technology to quickly and accurately measure brain blood flow and blood flow velocity.
2. High-precision sensor: This instrument uses a high-precision sensor that can effectively detect brain blood flow signals, process and analyze them.
3. Real-time monitoring: This instrument can perform real-time monitoring and reflect changes in brain blood flow and blood flow velocity in real time, thereby detecting brain diseases in a timely manner.
4. Simple operation: The instrument is simple to operate, easy to use and maintain.
5. Wide scope of application: This instrument can be widely used in clinical medicine, neuroscience, rehabilitation medicine and other fields to diagnose and treat a variety of brain diseases.