HIT Motorised (HITM)

Three fixed motorised lasers.

This is the laser positioning system that is installed in the linear accelerator room or treatment room. The HITM (High Impact Technology Motorised) system is compatible with all linear accelerators. As it is adaptable to each radiation treatment room, the positioning device HITM distinguishes itself even more by the great precision (an accuracy of +/- 0,1mm) it allows treating patients. Furthermore it performs a fast and automatic adjustment of the laser patient positioning system.

The HITM consist of – three laser boxes, fixed and motorized: that generate one sagittal laser generating a line, and two lateral lasers, each generating a cross, made of two lines.

With a touch of a button the cross or the diode laser line may be red and/or green, changeable at any time. The change from one color to the other is done remotely and instantly. The double diode can be adapted to each patient’s skin tone and has the advantage of a built-in redundancy. The HITM system also includes a tablet PC with CyrpaSoft that allows the adjustment of each laser beam remotely on the three planes of movement: translation, rotation and tilt.

The HITM is a very stable system, but if needed, an automatic calibration can be done with the “SmartPhantom RT’’.

Specifications

Red Laser

  • Type : Diode
  • Wavelength : 635nm
  • Maximum output power <1mW
  • Laser Class : Class II
  • Fineness of the line : < 1mm
  • Line Length : > 3m

Green Laser

  • Type : DPSS
  • Wavelength : 532nm
  • Maximum output power <1mW
  • Laser Class : Class II
  • Fineness of the line : < 1mm
  • Line Length : > 3m

Motorised Box

  • Overall Dimensions (Height x Width x Depth): 220 x 205 x 110 mm
  • Weight: 4 kg
  • Power Supply: Internal 110/230 VAC. Consumption of less than 1A
  • Temperature: 15-30 ° C room temperature
  • Type of control: Motorised. Remote control via a ZigBee wireless network interface and a Tablet PC
  • Accuracy of the adjustments to the isocenter: + / – 0.1 mm

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