Transcranial Doppler (TCD)
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transcranial doppler tcd
Innovative Transcranial Doppler (TCD)
Transcranial Doppler (TCD) is kind of medical equipment that uses non-invasive technique to obtain the information of blood flow velocities throughout the body. This method of measurement is particularly useful for examining the major arteries supplying blood to the brain. TCD has a wide application in neurology, neurosurgery, cardio and vasular surgery. It is useful for evaluation of numerous neurological vascular diseases such as vasospasm and intracranial stenosis. TCD is also extremely valuable for intraoperative monitoring to help detect sudden changes in blood flow.
Functions & Features
1. Multi-channel Synchronous Detection
Two probes (dual channel) working at the same time detect multi-vessel with the depth of various gates for comparison of the left and right sides and monitoring, especially for critical patients and research.
2. Automatic Thrombus Detection and Record
With professional thrombus-distinguishing technology, automatically detect and record embolus, synchronous playback of embolus spectral and audio.
3. Audio & Spectrum Storage and Playback
Record complete clinical information including audio & spectrum for follow-up and consultation. And all the original dynamic data about multi-depth & multi-vessel can be played back synchronously without time limitation. Under playback status, gain, envelop and some other parameters can be adjusted to obtain the best off-line spectrum and data.
4. Multi-depth Synchronous Detection
One 2MHz probe may synchronously detect blood flow signals of two or four depths and realize the following functions:
A. To find blood vessel quickly, improve detection efficiency.
B. To compare spectrum of lesion and normal region to help diagnosis of vascular spasm and stenosis.
5. Auto Report Output and Preview
Some report templates and usual diagnosis opinions are included to improve convenience for doctor to edit diagnosis report, and the report can easily be outputted and used in different computers.
6. Dynamic Monitoring System
Under dynamic monitoring mode, multi-channel & multi-depth work mode could be chosen, and tend diagram of dynamic monitoring is helpful for doctor to evaluate cerebral hemodynamics of the patient.
7. Monitoring Headband
Considerately designed with hard material by TCD expert. It can help monitoring probes to be fixed well. It is very easy to install and operate, and effect of fixing and comfort is much better than normal one with soft material.
Areas of use:
Cardio and Vascular Surgery