Ultrasonic A/B Scanner with advanced intelligent digital software
CE
introduced of Ultrasonic Scanner
RetiWave1000 ophthalmic AB ultrasound diagnostic instrument is a
complete ultrasound system, which has the following basic
functions:
1. A super function is the measurement of eye axis length.
2. B ultrasonic function is fan scan.
3. IOL calculation function USES 6 formulas to calculate the
artificial crystal.
Technical Data
| A Scan biometry |
| Probe frequency | 10MHz |
| Measuring mode | contact |
| Measuring range | Over 5mm-40mm |
| Measuring error | ≤±0.05mm |
| Measuring type | Length of optic axis , automatic calculation , result analysis auto
, |
| Image freezing | auto+preservable, manual |
| Intraocular lens implantation (IOL)formula | SRK-T, SRX II, HOLLADAY, BINKHORST-II, HOFFER-Q,HAIGIS |
| Gain | 20-110dB |
| Time gain adjustment | 0-30dB |
| B Scan patterns |
| Probe frequency | 10MHz |
| Probing depth | ≥50mm |
| Axial Resolution | ≤0.2mm |
| Lateral resolution | ≤0.3mm |
| Gain adjustment | 20-110dB |
| Time gain adjustment | 0-30dB |
| Operation mode | Eyecup, gel, aqueous capsule |
| Post-processing measuring tools | Area, length, mark and annotation |
| Review | 100 images available |
| Others |
| Size | 340mm*320mm*115mm |
| weight | 10kg |
| Power supply | 100-240V 50/60Hz |
A super wave is the abbreviation of type A ultrasonic wave.Ultrasonic A/B Scanner is used to detect the echo of sound wave according to the relation
between time and amplitude of sound wave. Its positioning accuracy
is relatively high. When ultrasound beam spread in the body's
tissues to meet different acoustic impedance of the two layers of
adjacent dielectric interface, produce reflection echo on the
interface, each interface, generate an echo, the echo on the
oscilloscope screen in the form of wave, according to the acoustic
impedance of interface on both sides of the medium range, the echo
amplitude is higher; On the contrary, the smaller the acoustic
impedance difference is, the lower the echo amplitude is. If the
ultrasonic wave propagates in homogeneous medium without interface,
that is, when the acoustic impedance difference is zero, it will
present a flat section without echo. The echo is arranged on the
baseline in the form of wave peak according to the return time. The
higher the echo, the higher the wave peak. The formation of
one-dimensional images by a-mode ultrasound is difficult to explain
the pathological changes, but has A high ability of tissue
discrimination. A has high super axial resolution and can display
the length of eye axis by LCD digital. The working principle of
b-mode ultrasonic instrument is basically the same as a-mode
ultrasound instrument. It is by sending a group of ultrasonic waves
to the human body, scanning in a certain direction, judging the
distance and nature of human tissue according to the extension time
and intensity of monitoring its echo, and then forming intuitive
two-dimensional ultrasonic images through electronic circuits and
computer processing. Generally, the working process is as follows:
when the probe receives the excitation pulse, it will transmit
ultrasonic waves (at the same time, the probe is controlled by the
focusing delay circuit to realize acoustic focusing of sound
waves), and then receive the reflected echo signals after a period
of delay. The echo signal received by the probe is processed by
filtering, logarithmic amplification, etc., then digital signal is
transformed by DSC circuit to form digital signal, further image
processing is carried out under the control of CPU, and then sent
to the display to form b-mode image.
Feature:
1) 12.1" color and touch screen .
2) Ultrasonic Scanner With the same software as Quantel , top one in China
With advanced intelligent digital software and parameters of
freezed and Stored images could be adjusted voluntarily.
3) Can have different results on the report according to different
constants A
Scan A measures data for every part of the eyeball as anterior
chamber depth, lens thickness axial length and so on which are
needed in ophthalmic surgeries , and calculates IOL by axial
length.
4) B scanner use electromagnetic ,better save B probe life .
Scan B displays profile images of the eyeball clearly and directly.
Scanning anatomical forms and nidi inside the eyeball, doctors can
diagnose accurately for examination of cataract , vitreous body
disease, ocular trauma,detachment of retina or choroid , macula
disease , and intraocular tumor, etc
5) B scanner ,video playbackof 100 images.
6) A scanner , one group with 10 data to get average ,At the same
time the accuracy is 0.05mm
PACKAGE
Company Introduction
Focusing on the two major public health problems of adolescent
myopia and elderly ophthalmology, our company researches new
diagnostic and treatment equipment for ophthalmology, develops
low-cost applicable technology products, realizes
industrialization, reduces the cost of social medical and health
system, and serves the strategic needs of national health.The company always adhere to the "high-tech,new vision" for the enterprise development
concept.We have a strong technical force, has been awarded 11 patents, and
obtained 13,485 quality system certification.Bio has established an efficient marketing team and a perfect
after-sales service system to provide medical equipment with the
highest cost performance and meticulous service.
