oti logo
map
 
Company
 
Products
OTI-Scan 3D
Download Adobe Reader
 
OTI-Scan 3D - B & A with 3D Ophthalmic Ultrasound
Technical Specifications (B and A-Scan with integrated 3D)
  B-MODE - PROBE
Type: Magnetic Drive, Permanent Oil filled compact probe
with internal 3D rotation motor
Frequency: 12 MHz
Scanning Method: Electromagnetic sector scanner
Sector Angle: 50°
Scanning speed: 50 frames/second
Display: Observable range: 43 or 60 mm from the probe tip,
range of ± 25° (sector)
  ELECTRONIC RESOLUTION
Scanning: Range 60 mm, Axial direction 0.05mm, Lateral direction maximum 0.2 mm
User Selectable Modes: Retina, Vitreous, Zoom
Gain Curves: Logarithmic with user-selectable window (contrast)
and level (brightness) control
  MEASUREMENTS
Distance: 1 distance may be measured by position 2 cursors
on a line profile or on the B-Scan image
  AMPLIFIER
Gain: Adjustable 30-114 dB
Dynamic Range: Adjustable 0-85 dB
TGC: Adjustable 0-110 dB
Auto Zone Depth: Depth selected by software
  DYNAMIC RECORDING
Recording Time: 40 seconds or more depending on computer memory
Recording Frame Rate: 12.5, 25 fps
Sound Sampling Rate: CD quality, 44.1 KHz
  3D SCANNING
Scan Time: 1.95 seconds
Angular Resolution: 2° or better
Observable Depth: 40 mm
Display Resolution: 0.1 mm in each of X, Y, Z
Measurements: Distance, Area and Volume, including automatic volume and topograhic maps
  A-MODE PROBE
Type: Solid probe
Frequency: 13 MHz
Internal Fixation Light: Red LED Display
Measurable Value: Axial Length, Anterior Chamber Depth, Lens Thickness,
Vitreous Length
Axial Length Range: 14-40 mm
Display Unit Resolution 0.01 mm
  AMPLIFIER
Gain: Adjustable 0-110 dB
Dynamic Range: Adjustable 0-95 dB
Clinical Accuracy: ±0.1 mm
Converted
Ultrasonic
Velocity:
User-selectable for each of anterior chamber (typ. 1532 m/s), lens (typ. 1641 m/s for natural lens, preset for PMMA, Acrylic and Silicone IOLs, vitreous cavity (typ. 1532 m/s for natural vitreous, 980 m/s or 1040 m/s for silicone oil-filled)
  IOL CALCULATIONS
IOL Formulas: Holladay I, Hoffer-Q, SRK-II, SRK/T, and others available upon request
Accuracy: ±0.01 mm
   
  EXTERNAL MEDICAL GRADE POWER SUPPLY
Voltage: AC 90-240 V
Frequency: 50/60 Hz
  DIMENSIONS
Console: 90 mm x 160 mm x 180 mm ( W x D x H)
Computer: Depends on model chosen
Keyboard: Depends on model chosen
  WEIGHT
Console: 600 grams (1.5 lbs)
Computer: Depends on model of Mac chosen
Keyboard: Depends on model of Mac chosen
 
 
top of document
© red violets