Bestman established

Feature: Detect the blood stream status of arterial/venous by 8MHz probe; Detect the blood flow average velocity, detect the result of fingers/toes and part of bodys vein anatomies operation; Blue LCD displays the blood stream peak velocity and strength. Built-in ARM microprocessor & real-time displays blood flow velocity waveform; Can store 50 detected waveforms; High-speed USB/RS -232 port, can be connected directly to computer to analyze, store, and print the waveform data; Detect peak and average blood speed Detect blood flow of peripheral vessel Detect subsection systolic pressure Detect phlebostenosis, vein occlusions Detect Systolic pressure of toes and fingers Detect blood speed during recovery Detect the pulse rate and show PR simultaneously

Feature: White backlight LCD can display FHR for darkness use: show the probe working frequency, battery capacity, Doppler signal and alarm indicator; user friendly interface makes easy operation; Output jack can be connected to instruments. ( heads et ) Sound amplified and recorded function; Clear sound with a high quality loudspeaker; 2.0MHz probe is standard probe, can be changed into 3.0MHz, 5.0MHz, 8.0MHz very easily; 1.5V batteries be chosen by alkaline battery or recha rgeable batteries.

Full-automatic PAD testing VASCULAR DOPPLER Feature: Obtains two pressures at each ankle site (PVR and DOPPLER) Automated segmental studies to customize the item Automatic ABI, TBI and segmental calculation Performs the Seated ABI on mobility impaired patients Bi-Directional Doppler probe PVR waveform modality & PPG probe to obtain toe and limb pressures Parameter: Ankle-brachial index(ABI),Toe-brachial Index ,segment exams, automatics calculation of the indices Control mode: automatic cuff inflation/deflation and hand-held controller Wave mode: Bi-directional Doppler, pulse volume recording(PVR), photoplethysmography(PPG) Doppler specification: Bi-directional continuous wave(CW), waveform amplitude accuracy:+/- 10％, 8MHz PPG specification: wave length 940nm, synch ronous demodulation, AC paired PVR specification: bandwidth 0.16-12.5Hz, AC paired Display:general use 20 LCD or lager size LCD Printer: general use printer Data storage and transmission: standard configure 500GB hard disk, transmission to computer via USB 2.0 Power supply:100-240V AC, 50-60Hz

Feature: l 5.7 inches TFT LCD displays 2 x US and 1x UC data, mothers NIBP, TEMP, RR, SpO2, and ECG main parameters and monitoring trace curve etc.; l FHR collects signal indication, alarm indication for abnormal FHR, fetal movement indication, and can freeze monitoring status; l Can s et the time limit (0-99 minutes), and automatically enter dormant state if no signal input; l Store monitoring data for 24 hours, with replay function; l Coding keyboard adjusts all parameters setting of the unit, convenient to use; l Adopt 832 thermal linear array printer, store the data and print rapidly; and printing width is 112mm; l The printer parameters can be adjusted as users’ need, including printing paper speed, trace line thickness, signal sampling rate, upper and lower alarming limit, real time, and date; l Set-up data and parameters can be automatically saved after power off; l The monitoring data can be conveyed to exterior computer through RS-232 or USB port; l Trolley (adjustable) for option, convenient to move and operate.