TRUE PHANTOM SOLUTIONS User ManualHead QC1 for X-Ray CT, US, MRI[HD-QC1] VERSION 2.6 ■ 1 May 2026 [email protected] ■ www.truephantom.com

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TRUE PHANTOM SOLUTIONS INC. Description HD-QC1 serves as an ideal tool to study target localization and dose delivery under the image guidance of CT, MRI, and PET. The anthropomorphic features include a lifelike skull with cortical and trabecular bone structures, simulated brain (white and gray matter), cervical vertebrae, sinus cavities, larynx, trachea, and oral cavities. In addition to this, it can be customized with tissue-equivalent inserts for QA applications. Anatomy Skull Cervical Spine Brain Surrounded by Dura Mater -Grey Matter -Openable Skull with Cavity Inside Sinus Cavities Larynx...

TRUE PHANTOM SOLUTIONS INC. Ability to Verify Treatment Plans in Critical Regions Customizable with a Variety of Interchangeable Tissue-Equivalent Inserts Suitable for Dosimetry Applications Front View Lateral View Perspective View

TRUE PHANTOM SOLUTIONS INC. HD-QC1 | User Manual Attenuation Measured at 2.25 MHz [dB/cm] Brain White Matter Thermal Properties of Bone-Mimicking Tissue Thermal Volumetric Specific Thermal Conductivity Heat Capacity Diffusivity Specific Heat

TRUE PHANTOM SOLUTIONS INC. HU Values of the Tissue Mimicking Materials Tissue Type Brain Tissue Trabecular Bone Cortical Bone Skin Tissue Materials Used Soft tissue and organs: Composition of urethane-based soft resin Synthetic bones: Patented ceramic-reinforced epoxy-based composite material Size and Weight of the Phantom Phantom Size: 12 x 9 x 7 Inches, Weight: 17 Lbs (approx.). Shipment Size: 23 x 14 x 10 Inches, Weight: 22 Lbs (approx.) Included In Order Head QC1 Phantom User Manual/Assembly Instructions 2-Year Warranty & Unlimited Customer Service Hard Carry Case 6|Page

TRUE PHANTOM SOLUTIONS INC. HD-QC1 | User Manual The phantom is fabricated based on the anatomy of the real human body. It can be scanned per the standard protocols used while positioning a real person. The phantom can be put on horizontal and vertical positions for scanning purposes. Anterior, Lateral, and Posterior techniques can also be performed. • The phantom is made of urethane-based material and should be protected from direct exposure to any intense UV light. • The experiments conducted on the phantom can be performed in a sunny lab, but leaving the phantom under direct sunlight for weeks...

TRUE PHANTOM SOLUTIONS INC. HD-QC1 | User Manual • The phantom is water-resistant and can be cleaned after use. It is ideal for cleaning it either with water or with soapy water. It is also quite resistant to chemicals, but if stronger solvents are meant to be used with the phantom, we recommend doing a small test on the bottom part of the neck or legs. The phantom should be placed on its belly, and the chosen solvent can be applied on a small, selected surface of the phantom for a few hours. If there is no visible effect on the phantom's surface, it is safe to assume that the phantom is resistant...