ultrasound 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: <20W;
Continuous working time: ≥8 hours