ORBITAL THERAPY, LLC

Is Prone Really Better Optimal in Prone for sparing lung and heart 98% of RT 85% of LT 91% overall benefit

Therapist: Light, one piece construction Light, one piece construction Easy to set-up with full open design Easy to set-up with full open design Visualization of the breast from 360 degrees Visualization of the breast from 360 degrees Optional laser alignment for breast triangulation Optional laser alignment for breast triangulation Option to use Vac Lock technology to immobilize the patient Option to use Vac Lock technology to immobilize the patient Physicist: All carbon-fiber – treat through any part All carbon-fiber – treat through any part Low attenuation Low attenuation Artifact reducing inserts Artifact reducing inserts Doctor: Ability to deliver modern/unique treatment techniques Ability to deliver modern/unique treatment techniques Can treat SuperClav/Axilla in prone Can treat SuperClav/Axilla in prone In use by leading specialists at NYU, MGH, etc… In use by leading specialists at NYU, MGH, etc… Patient: Comfortable, sturdy design – reduces patient roll or move Comfortable, sturdy design – reduces patient roll or move Different size inserts to accommodate differences in size Different size inserts to accommodate differences in size COMPANY CONFIDENTIAL Key Advantages of ClearVue

Patient Comfort is Key No compression on cushion = patient comfort (also note heart is way out of the field)

Main Offering Variable insert options ClearVue TM Prone Breast Table

Options Lasers for 3 rd point Can triangulate the actual breast!

Options VacFix Superior cushion Better daily reproducibility

Shadow Artifact on CT Well known and documented effect resulting from CT algorithm when it comes to dealing with straight edges. Some scanners may have a correction (beam hardening) option to minimize the effect. Does not make a significant difference in planning and treatment delivery.

Anti-artifact insert (patent pending) Standard InsertAnti-artifact Insert NEW artifact reducing inserts Gen 1 (older)Gen 2 (current)

ClearVue Physics Measurement performed with Dr. Delli Carpini, Greenwich Hospital Material Property (100mu/reading)Angular Backscatter (10x10, 100mu) Angular Backscatter

COMPANY CONFIDENTIAL New York University (NY) New York University (NY) Montefiore Medical Center (NY) Montefiore Medical Center (NY) Albert Einstein College of Medicine (NY) Albert Einstein College of Medicine (NY) University of Rochester (NY) University of Rochester (NY) Highland Hospital (NY) Highland Hospital (NY) Massachusetts General Hospital (MA) Massachusetts General Hospital (MA) Newton Wellesley Hospital (MA) Newton Wellesley Hospital (MA) Emerson Hospital (MA) Emerson Hospital (MA) Greenwich Hospital (CT) Greenwich Hospital (CT) The Hospital of Central Connecticut (CT) The Hospital of Central Connecticut (CT) Karmanos Cancer Center (MI) Karmanos Cancer Center (MI) Washington Hospital (CA) Washington Hospital (CA) South Miami Hospital (FL) South Miami Hospital (FL) Miami Baptist Hospital (FL) Miami Baptist Hospital (FL) Ospedale di Novara (IT) Ospedale di Novara (IT) Ospedale di Aosta (IT) Ospedale di Aosta (IT) Ospedale di Vercelli (IT) Ospedale di Vercelli (IT) IRCC Candiolo (IT) IRCC Candiolo (IT) Clinica Maugeri Pavia (IT) Clinica Maugeri Pavia (IT) Clinica Santa Chiara Pisa (IT) Clinica Santa Chiara Pisa (IT) IEO – European Institute of Oncology, Milan (IT) IEO – European Institute of Oncology, Milan (IT) Royal North Shore Hospital (AU) Royal North Shore Hospital (AU) ClearVue User List