Mammography Systems HOLOGIC/LORAD 

M IV / M IV PLATINUM

Features

  • Bi-Angular Tube with Exclusive Design
  • Improved visualization for magnified images
  • AEC: Automatic Exposure Control: 3 cells & 7 positions
  • More accurate technique selection
  • Fully Automatic Colimator
  • Automatic Filter
  • Easy Filter Configuration Selection
  • Automated Paddle Compression System (FAST)

Generator

  • High Frequency Generator
  • kV Range: 20 – 39kV in 1kV steps
  • mAs Range: 3mAs a 500mAs
  • mA Range: 100mA with large focal spot, 30mA with small focal spot.

X Ray Tube

  • Anode Type: Rotating Mo
  • Anode Design: Bi-Angular
  • Anode Speed: High Speed (9600 rpm)
  • Anode Focal Spot Angle: Large 10° – Small 6°
  • Thermal Capacity: 300.000HU
  • Focal Spot Dimenssions: 0,1mm (small), 0,3mm (large)
  • Inherent Filtration: 0,025 mm Mo, 0,025 mm Rh
  • Window: Be

Radiation Shielding

  • Height x Width: 190 x 80 cm
  • Pb Equivalency: 0,5mm
  • Material: Leaded Glass

C-Arm

  • Gantry Vertical Movement: 71 – 140 cm (Motorized)
  • Rotation: +195° to -150°
  • SID: 65 cm Fixed
  • Removable patient’s face shield

Compresion Modes (Operator Selectable)

  • Pre-Compression: 70 to 134 newtons (N)
  • Total Compression: 89 a 178N
  • Compresión dual: First activation sets the Pre-Compresion, with gradual increments of 13,3 N    (3 pounds) with the next activation
  • Manual Compression: 300 N (67,4 pounds) max

Automatic Exposure Modes

  • Manual: Operator select all the parameters
  • Auto-Time: The system selects mAs, operator selects Filter, kV and  Density
  • Auto-Kv: The system selects kV and mAs, operator selects Filter and Density
  • Auto-Filter: the system selects Filter, kV and mAs, operator selects density only

AEC: Automatic Exposure Control

  • Type: Solid State (7 positions)
  • Grid Type: HTC (with linear frame SRL 2000)
  • Grid Relation: 5:1,31 lines/cm

Magnification

  • Factor: 1.8x
  • Colimator System: Automatic