Table doppler BV-620VP

with printer

Description


• Detection of peripheral vascular lesions.
• Applied to anesthesiology, hand surgery, orthopedics, trauma surgery, vascular surgery, burn plastic surgery, cardiology surgery and endocrinology, etc.
• Research on segmented systolic blood pressure.


Main features
• Detection of blood flow in superficial and peripheral microvascular arterial vessels of the body aided with an 80 kHz bidirectional blood flow probe.
• Test the average velocity of blood flow for the examination of results after finger/toe and limb vascular anastomose/stenoses, and also for pulse rate.
• 3.2-inch color LCD displays the average velocity value, waveform and pulse rate in real time, and can store 50 groups of velocity and waveform data.
• Built-in high-quality loudspeaker with clear and loud output blood flow sound.
• Built-in high-quality rechargeable battery to meet long working hours.
• Built-in USB data interface, optional special PC software to transfer data to PC for analysis, storage and printing.
• Built-in thermal printer for simultaneous printing of monitored blood flow curves and pulse rate and blood flow rate.
• Equipped with a freeze function button, which can freeze the waveform blood flow to be detected at all times.
• Operation function buttons: print, freeze, save, up and down, select, volume, menu, return, etc.


Technical Parameters
• External output: Loudspeaker; Emission waveform: sine wave
• Ultrasonic frequency: 800kHz±10% ; Ultrasonic power acoustic sound intensity: ≤50mW/cm2
• Speed measurement: ≤200 cm/s ; Speed measurement error: ≤20% (relative error)
• Gain adjustment: automatic gain ; System gain: ≥100dB
• Bidirectional blood flow waveform display with blood flow direction indication
• Bidirectional blood flow waveform synthesis and separation mode
• Blood flow waveform smoothing and regular progressing modes
• Display: 320*240 dot matrix, 3.2 inch color display
• Power supply: AC/DC operation
• Built-in 1600mAh NiMH rechargeable battery
• Continuous working time: ≥8 hours
• Print speed: 60mm/min, print and sync print/measurement, adjustable print speed
• Alarm indication (working status): When the battery is out of power/alarm, the battery symbol flashes
• The print cover is not closed or paper is missing: the print icon is pink and the indicator is red
• Working environment: Temperature: -5 ~ 40; Humidity: ≤80%; Atmospheric pressure: 86kPa ~ 106kPa
• Transport and storage environment: Temperature: -10 ~ 55; Humidity: ≤80%; Atmospheric pressure: 86kPa ~ 106kPa