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Viomerse’s Prostate Phantom is a disposable hydrogel model for the simulation of multiple medical procedures. Utilizing advanced imaging (CT and MRI) or real-time transrectal ultrasound, the user can train on different biopsy techniques (MRI-fusion and transperineal), rectal spacer insertion, and brachytherapy. The Viomerse Prostate Phantom contains optional MRI- and ultrasound-visible lesions allowing for annotation, fusion and biopsy with extraction of normal tissues and confirmation of lesion targeting. The product consists of the rectum, perineum, prostate, urethra, seminal vesicles, bladder base and optional internal lesions in anatomically correct locations. All of the tissues mimic the properties of human organs. An MRI DICOM file is included for use with fusion systems and focal therapy targeting.
PROCEDURES:
Rectal Spacer Insertion
The accurate and biologically relevant anatomy of the Viomerse prostate phantom makes it the optimal training tool for injection or insertion of rectal spacers, including hydrogel, hyaluronic acid and balloons. The realistic rectal prominence (at the apex) enhances the training by requiring proper needle steering and guidance, and the realistic injection dynamics mean that spacer deposition creates space between the prostate and rectum, confirming proper placement.
Brachytherapy
The prostate phantom can be used to simulate a complete LDR or HDR brachytherapy procedure, including pre- and real-time planning with computer optimization. The phantom was designed to allow identification of seed locations and, when combined with CT and MRI post-implant dosimetry, allows for dose calculation to the prostate and organs at risk making it the preferred tool for residency and fellowship training programs.
Research and Development
Several companies have selected the Viomerse prostate phantom to aid in the development of their treatment platforms. These companies recognize the unique properties of the phantom and often request customization to enhance their specific needs.