Transcranial Doppler Ultrasound with Bubble Study Function

The EXP-9D Ultrasonic Transcranial Doppler Blood Flow Analyzer is one of the new generation TCD series products launched by Kejin Company. The product comes standard with embolus detection functionality, assisting departments in conducting more clinical medical projects. Additionally, this series is equipped with various features such as nine-depth capability, trend graphs, M-mode, vessel search, and automatic gain, making cerebrovascular blood flow detection faster and more convenient.
Applicable Departments
Neurosurgery, Neurology, Intensive Care Unit, Functional Examination Department, Physical Examination Department
Product Features
Nine-Depth Function
A single probe can support the simultaneous display of Doppler blood flow spectrograms at nine independent depths, with adjustable depth intervals.
Trend Graph Function
Provides continuous multi-parameter trend monitoring, including recording curves for peak systolic velocity (Vs), mean flow velocity (Vm), and end-diastolic velocity (Vd), as well as heart rate (HR) trend display functionality.
Dual-Channel Function (Dual-Channel Single Depth)
Two 2MHz probes can simultaneously detect and display signals from both temporal windows, allowing dynamic comparison of bilateral blood flow spectrograms.
Multi-Depth Dynamic M-Mode Function
Displays the direction and intensity of blood flow across the entire detection depth range in real time, aiding in rapid vessel depth localization.
Embolus Detection (Bubble Test) Function
Includes embolus events, embolus trend graphs, embolus spindle diagrams (audio spectrograms), embolus timer, microembolus monitoring and identification, embolus statistics, embolus threshold presets, and embolus reports.
Angle Compensation Function
PW vessel angle compensation functionality, with an angle compensation range of 0–89°.