DORADO

Systems with fixed and movable laser modules for patient marking at CT/PET-CT

Key figures

0.1

mm positioning accuracy

mm line width

configurations

mm travel range

Features

Double safe

Before the lasers will be switched on the positioning of the laser modules are double-checked by use of two technically independent procedures.

Durable

Red laser diodes have been established on the market for more than 30 years, and have an operating life of over 30,000 hours.

Customizable

Depending on your workflow, you can choose whether the coronal laser line can also be traversed in addition to the sagittal.

Comfortably moveable

You can control the movable lasers either on-the-move via the tablet PC, or via the desktop PC in the control room.

Easy to calibrate

The movable and fixed lasers in your DORADO system can be manually fine-tuned with the supplied Wilke phantom.

Consistently precise

For consistent laser line precision over the entire 700 mm travel range, the mechanical components are manufactured to be virtually tolerance free and coordinate perfectly with one another.

Configurations of DORADO

DORADO 1

For precise patient alignment and easy marking, you can move the sagittal laser line. The transversal and coronal body planes are projected via fixed lasers.

DORADO 3

The two movable sagittal and coronal lines allow our laser system to offer increased flexibility for marking and virtual simulation. The transversal body plane is projected via fixed lasers.

CARINAnav – smart laser control

The CARINAnav control system required for moving the laser consists of the laser control software and hardware aligned with it, such as a tablet or desktop PC. Various interfaces like LAP file format and DICOM are available for communication with the scanner. In some cases, we also offer a directly integrated laser control in the scanner manufacturer software, like in Siemens syngo.via RT Image Suite. Find more information on CARINAnav here.

Technical data

Dimensions	Depending on mounting version, please consult our data sheets
Laser color (typical wave length)	red (638 nm)
Laser class	2
Laser adjustment	manually
Line width up to 4 m distance	< 1 mm
Line length at 3 m distance	> 3 m
Positioning accuracy	+/- 0.1 mm
Projection precision	+/- 0.5 mm at a projection distance of 4 m
Travel range	700 mm
Travel speed	up to 200 mm/s
Power supply	100-240 V AC, 50-60 Hz
Scope of delivery	Laser system, CARINAnav laser control, Wilke phantom, cable set

Choose your optimal combination of lasers for patient marking at CT and PET-CT

DORADO laser systems from LAP are essential tools for patient marking to the correct positioning during irradiation. The number of movable lasers can be configured according to your individual workflow. The laser control software CARINAnav will be delivered pre-installed on a tablet or desktop PC. Fine adjustment of the laser lines can be done manually by means of adjusting screws in all degrees of freedom.