BodyFIX®

Patient positioning for treatment accuracy

Motion is a major cause of artifacts in modern imaging and errors in high-precision therapy. BodyFIX® enables accurate, precise patient positioning and immobilization,
providing the foundation for successful imaging and treatment in radiation therapy.

The patented BodyFIX dual vacuum technology maximizes repositioning accuracy and intra-treatment patient stability by reducing both involuntary and voluntary
patient movement. Manufactured entirely from radiotranslucent materials,
BodyFIX provides artifact-free image clarity with minimal beam attenuation. The unique cover sheet nestles around the patient and produces a uniform pressure, securely immobilizing the patient’s body parts.

The immobilization system requires only one radiation therapist for first and daily patient set-up. The BlueBAG BodyFIX Vacuum Cushions create a comfortable, stable and precise mold of the patient’s position for up to six weeks. They can be used for different clinical set-ups and indications such as thorax, hip or total body.

Whenever precise localization and targeting are required, non-invasive stereotactic reference frames are available for extracranial stereotaxy.

BodyFIX

  • BodyFIX with Diaphragm Control - By applying pressure on the abdomen, BodyFIX Diaphragm Control is used to minimize the movements of targets affected by diaphragm motion.bodyfix_a1.jpg
  • BodyFIX Stereotactic System with Localizer - The stereotactic localizer is used as a coordinate system for frame-based localization during imaging.bodyfix_a2.jpg
  • BodyFIX Stereotactic System with Target Positioner - The target positioner is used for orientation and target setup for frame-based stereotactic treatments.bodyfix_a3.jpg
  • BodyFIX BlueBAG for Breast and Thorax Setup - The BodyFIX BlueBAG T shape is specially designed for various treatment applications including breast, lung and abdominal tumors.bodyfix_a4.jpg
  • BodyFIX BlueBAG Hip Setup - The BodyFIX BlueBAG rectangular is available for abdominal and pelvis treatment applications including prostate and cervical tumors.bodyfix_a5.jpg
  • BodyFIX BlueBAG Total Body Setup - BodyFIX BlueBAG rectangular cushion offers comfortable and reproducible patient positioning for total body positioning.bodyfix_a6.jpg
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BodyFIX® Workflow

  • Position the BlueBAG™ BodyFIX® vacuum cushion on the imaging or treatment table using the indexing bars.bodyfix_b1.jpg
  • Position the patient on the BlueBAG BodyFIX vacuum cushion according to the region of interest.bodyfix_b2.jpg
  • Position the manifold tube between the patient’s legs to provide optimal distribution of the airflow. Then place the manifold cushions over the patient.bodyfix_b3.jpg
  • Cover the patient with the cover sheet, making sure it is accurately attached to the BlueBAG BodyFIX and switch on the BodyFIX vacuum pump connected to the manifold tube.bodyfix_b4.jpg
  • To generate an optimal mold of the patient, firmly pull on the cover sheet.bodyfix_b5.jpg
  • Switch on the vacuum pump which is connected to the BlueBAG BodyFIX and generate a vacuum between 600 and 650mbar.bodyfix_b6.jpg
  • Set the required vacuum level for the immobilization of the patient. Patient is now ready for imaging and/or radiation therapy.bodyfix_b7.jpg
  • Remove the BlueBAG BodyFIX from the tabletop and store safely for subsequent fractions.bodyfix_b8.jpg
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BodyFIX® Diaphragm Control Workflow

  • Position the BodyFIX BlueBAG vacuum cushion on the imaging or treatment table using the indexing bars (prerequisite is the BodyFIX 14 indexing system).bodyfix_c1.jpg
  • Position the patient on the BodyFIX BlueBAG vacuum cushion.bodyfix_c2.jpg
  • Position the manifold tube between the patient’s legs to provide optimal distribution of the air flow. Then place the manifold cushions over the patient.bodyfix_c3.jpg
  • Cover the patient with the cover sheet, making sure it is accurately attached with the adhesive tape and switch on the BodyFIX Vacuum Pump connected to the manifold tube.bodyfix_c4.jpg
  • Position the arc of the diaphragm control and the appropriate plate over the diaphragm (above the cover sheet), below the ribs.bodyfix_c5.jpg
  • Switch on the vacuum pump connected to the BodyFIX BlueBAG vacuum cushion to generate a vacuum and mold the cushion around the patient‘s contours.bodyfix_c6.jpg
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BodyFIX® Repositioning Accuracy

Attenuation Measurements for BodyFIX Component

Attenuation Measurements for BodyFIX Component