nesrnnn The global leading brand of vascular detecting instrument Product Description • Detection of peripheral vascular vessels • Research on segmented systolic blood pressure • Applied to andrology, hand surgery, orthopedics, trauma surgery, vascular surgery, bum plastic surgery, cardiothoracic surgery and endocrinology,etc.Product Features • Detection of blood flow in superficial and peripheral microvascular arterial/venous vessels of the body aided with an 8.0 MHz bidirectional blood flow probe. • Test the average velocity of blood flow for the examination of results after finger/toe and limb vascular anastomosisprocedures, and also for pulse rate. • 3.2-inch color LCD display shows 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-capacity 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 of blood flow to be detected at all times. • Operation function buttons are print,freeze,save up and down,select,volume, menu, return, etc. Technical Parameters External output: Loudspeaker Emission waveform: sine wave Ultrasonic frequency: 8.0MHz ±10% Ultrasonic power average sound intensity: < 50mW/cm2 Speed range: 40 to 200 cm / s Speed measurement error: < 20% (relative error) Gain adjustment: automatic gain System gain: > lOOdB Bidirectional blood flow waveform display with blood flow direction indication Bidirectional blood flow waveform synthesis and separation mode Blood flow waveform smoothing and regular processing modes Display: 320*240 dot matrix 3.2 inch color display Power supply: AC/DC operation. Built-in 1600mAH NiMH rechargeable batter}'. Continuous working time: >8 hours Print speed: 60cm/min, display and print synchronization, adjustable print speed Alarm indication (working status): When the batter}' is out of power alarm, the batter}' 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°C ~+40°C; Humidity: <80%; Atmospheric pressure: 86kPa~ 106kPa Transport and storage environment: Shenzhen Bestman Instrument Co.,Ltd. The lO^PanamaScience and “T echnology Gold Award” Patented product, Illegal infringement is subject to prosecution Manufacturer: Shenzhen Bestman Instrument Co. Address: 9/F, Yifang Building, No. 315 Shuangming Avenue, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, China. Web: www.szbestman.cn E-mail :bestman(® szbestman.com