Radiation Oncology Positioning Lasers in India A2J LASERSTAR Fixed Laser Iso Align Alignment Device Digital Angle Indicator Carestream EDR2 Films Gafchromic EBT Gafchromic RTQA Gafchromic Cyberknife

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Radiation Oncology - Positioning Lasers

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A2J LASERSTAR Fixed Laser System

With its red or green laser lines and crosses LASERSTAR ensures exact and reproducible positioning to the LINAC isocenter. For patient alignment in all three body planes the system consists of at least three LASERSTAR devices. LASERSTAR can be mounted at the ceiling and wall by using the appropriate brackets. If a wall mount is not possible the laser can be mounted to a floor stand.

TECHNICAL DATA LASERSTAR
Laser color (wavelength)	Red (638 nm), green (529 nm)
Linw width ( up to 4 m distance )	< 1nm
Line length (at 3 m distance )	>3 m
Laser class	2
Operating temperature	15 – 30°C
Power supply	100 – 204 V AC
Dimensions (L x W x D)	180 x 112 x 81 mm
Weight	1.4 kg

A2J LASERSTAR Fixed Laser System

Radiation Oncology Positioning Lasers in India A2J LASERSTAR Fixed Laser Iso Align Alignment Device Digital Angle Indicator Carestream EDR2 Films Gafchromic EBT Gafchromic RTQA Gafchromic Cyberknife

Iso Align Alignment Device

• Radiation and light‐field congruence
• Collimator isocentricity
• Collimator field size accuracy
• Gantry isocentricity
• Table isocentricity
• ODI Accuracy and laser alignments
This precision quality control tools is deal for daily, weekly and monthly quality control assessments of all mechanical geometrical parameters of linear accelerators or therapy units.

This screen is inscribed with lines precisely defining 5 x 5, 10 x 10, 15 x 15, and 20 x 20 cm fields. The screen can rotate about its axis in increments of 45°. Tungsten /lead balls are embedded in the screen, when exposed they project a sharp image on the film. A 10 x 12 inch ready pack film can be inserted in between the two plates. Acrylic base plate has an attached bubble‐level and levelling legs. Digital angle indicator also available for precise alignment.