DORADOnova MR3T - CERTIFIED FOR MRI

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Precise patient marking, accurate planning and exact positioning are key factors for successful treatment. To support enhanced and valuable registration of the MR images to CT the patient should be positioned at MRI equal to the CT.

Our DORADOnova MR3T laser system supports this crucial positioning process and ensures the identical patient alignment at CT and MRI for easy and precise image fusion for the treatment planning.

Certified by an independent testing facility DORADOnova MR3T is the only laser system for patient alignment which fullfills MRI conditional requirements up to 3 Tesla.

Unique technology

REMOTE CONTROL

Laser alignment while the housing is closed, no additional tool required

  • Alignment (shift, tilt, rotation)
  • Focusing
  • Wrist strap

PRECISE

LAP ULTRALINE is the result of advanced mechanical components and unique optoelectronics used to generate and align laser lines for medical applications. The ultrafine and very long lines meet the high quality requirements for linearity and brightness distribution.

DISTORTION - FREE

normal glass
flattened glass

LAP laser systems are fitted with unbreakable, specially flattened glass windows. This minimizes scattering and guarantees ultrafine lines at all transition angles.

FAILSAFE

LAP moveable laser modules will not switch on until they are definitely placed at their prescribed positions. A linear encoder continuously verifies the position of the stepper motor to compare the laser modules actual position to its nominal position.

CERTIFIED FOR MRI

The LAP DORADOnova MR3T System is certified to meet MRI conditional requirements up to 3.0 Tesla.
The fixed mounted laser system compensates for all magnetically induced displacement forces. The electronic components have no impact to the MR image quality.



TECHNICAL DATA
Laser colorred (635 nm), green (532 nm)
Laser class2
Line width up to 4 m distance<1 mm
Line length at 3 m distance3 m
Positioning accuracy+/- 0.1 mm
Projection accuracy+/- 0.5 mm at a projection distance of 4 m
Travel range650 mm
Travel speedup to 200 mm/s
Power supply100 ... 240 VAC
Width (customized)2594–5000 mm (102.0”–196.9”)
Height (customized)2300–2800 mm (90.6”–110.0”)
Weightapprox. 100 kg

CUSTOMIZED LASER BRIDGE

The DORADOnova MR3T laser bridge contains three movable and two fixed laser modules for the projection of red or green lines. We offer a free standing customized bridge with a fixed connected touch screen as the optimal solution for your MRI suite.

SAGITTAL PLANE
One movable laser line from the top

TRANSVERSE PLANE
Two fixed laser lines from the top

HORIZONTAL PLANE
One movable laser line from each side

The DORADOnova MR3T laser system projects the desired coordinates to mark the patient in all three planes.

LAP LASER CONTROL

CARINAiso control system is used to operate DORADOnova MR3T systems for patient marking and positioning in radiotherapy. The software is operated by touch screen mounted to the laser bridge for easy in room laser control. The fibre optic connection to the PC in the control room fulfills the electromagnetic interference requirements for MR.

FEATURES

  • Touchscreen operation
  • Individual workflow support
  • Easy navigation, intuitive laser control
  • Status and position feedback
  • Data import via LAP file format or DICOM
  • Data security, protection and privacy