vascular doppler

2015 high quality New built-in internal printer BV-520P Portable vascular doppler Feature: BV-520P built-in internal printer Suitable for detecting anastomosis of blood vessels and limbs blood flow before and after surgery, widely used in male, urology, hand surgery microsurgery, orthopedics, vascular surgery, burn unit, plastic surgery etc outpatient departments and wards.

Bidirectional Doppler: reflect blood flow status in both directions at t he same time.

Check arteries/veins vascular status separately Host built-in memory to store waveform and data Can set probe direction, mode, frequency, language, time scale, waveform data ,etc Built-in data interface, host can be used alone, or comply use with the computer Bidirectional vascular analysis of Doppler software Real-time display of blood flow waveform and data Microcomputer control, accurate and reliable, friendly interactive interface.

Bidirectional and unidirectional blood flow for option. Ergonomic design, convenient and practical. Bluetooth (extensions).

Specifications: Implementation of the standards: YZB / Guangdong 1615-2012 Category: Security Classification: BF type / type of equipment / internal power class Operating modes: continuous operation Band: The host: 200 ± 80 ~ 5000 ± 1000Hz Probe: 350 ± 80 ~ 2500 ± 500Hz External Output: Speaker Transmit waveform : sine Ultrasonic frequency: 8.0MHz ± 10% Average sound intensity ultrasonic power: ≤ 50mW / cm2 Speed range: not narrower than 40cm / s - 200cm / s velocity error: ≤ 20% (relative error) System gain:> 100dB Aaudio bandwidth: 0.2 KHz ~ 7.0 KHz Display: 320 x 240 dot-matrix TFT Power Supply: AC-DC work.

(AC 220V; DC 9V / 250mA power adapter , built-in lithium battery) Total power consumption: