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Design Review MeetingMay 16, 2007
ORBITAL THERAPY, LLCORBITAL THERAPY, LLC
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Garage days are over….Garage days are over….
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8 Alfred Circle, Bedford MA8 Alfred Circle, Bedford MA
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Recent AdditionsRecent Additions
Natalya Koshnitsky – Regulatory & Marketing
Chas Burr – Regulatory Affairs (Quality Systems)
Michael Barenboym – Mechanical Engineering/ Industrial Design
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UpdateUpdate
Linear Accelerator• LOI received from Siemens• Mevex (Ottawa) interested in working with us
Multi-Leaf Collimator• Radionics MLC not ideal (old technology, wrong geometry)• Topslane coming for a visit on Monday• Buy vs. Make decision to be made this Quarter
Shielding Experiment• Design completed• Fabrication under way• Experiment scheduled for June at NEVOG (Waltham)
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Design SelectedDesign Selected
MammoKnifeTM
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PRODUCTPRODUCT
MammoKnifeTM
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MARKETMARKETEmergence of Prone-Based RT Table TopsEmergence of Prone-Based RT Table Tops
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CLEAR-VUECLEAR-VUE
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CLEAR-VUECLEAR-VUEErgonomic Design Table
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Field SizeField Size
Maximum Field Size
Y = ?
X = ?
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MLC QuestionsMLC Questions
• Leaf resolution at isocenter?
• Leaf material W vs. ???
• Overtravel – how much?
• Desired Penumbra?
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EnergyEnergy
4MV vs. 6MV
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