Transrectal Biopsy Workflow

1. Efficient Pre-Biopsy Planning with MRI Preparation

Using Koelis’ ProMap Lite^™ Application:

• The prostate is segmented
• Suspicious lesions are defined
• Segmented MRIs are transferred to the Koelis Trinity® prostate biopsy platform

Precision 3D Biopsy Scan and Guidance

2. 3D Ultrasound Scan

• Prostate is scanned using our unique ultrasound technology
• Motorized sensor rotates the ultrasound array within the probe’s housing
• 3D prostate scan in recorded in less than 3 seconds

3. Biopsy Guidance

• A 3D model of the prostate is generated
• Segmented MRI is fused to ultrasound images
• A reference volume of the prostate is displayed with MRI targets

4. 3D Cartography

• Biopsy of the prostate is performed
• An updated 3D ultrasound is acquired with each pass of the biopsy needle
• Location of each biopsy core is transferred to the reference volume
• KOELIS Trinity® builds a precise 3D map of the biopsy procedure

5. Post-Biopsy Review, Re-Biopsy and Treatment

• Post-biopsy, the 3D map can be reviewed on either the KOELIS Trinity® or MRDraw workstation.
• This map guides subsequent biopsies
• 3D map aids in future treatments such as prostate ablation