Certifications & Technical Training
Over two decades of certified training from the world's leading manufacturers in radiotherapy, dosimetry, and medical physics — a foundation of verified technical expertise behind every service ON Medical provides.

11 Certificates
2005 – 2026
Mohammed Osama
B.Eng. Biomedical Engineering, Helwan University · Cairo, Egypt
With over 20 years of hands-on experience in radiotherapy and medical physics, Mohammed Osama has accumulated a portfolio of technical certifications from internationally recognized institutions across Germany, China, the United States, the United Kingdom, and Argentina. His credentials span dosimetry systems, treatment planning software, teletherapy machines, and radiation safety.
20+
Years Experience
40+
Linacs Commissioned
11
Certificates
6
Countries
Verified Technical Credentials
Each certificate represents a formal training programme completed with an internationally recognized manufacturer or institution.

OCTAVIUS 4D Phantom Service Recertification Training
Qualified PTW Service Specialist for the OCTAVIUS 4D Phantom system. Authorized to service PTW OCTAVIUS 4D Phantom devices until February 29, 2028.
Topics Covered
- Troubleshooting
- Usage of new Inclinometer
- Check and repair inclinometer
- Compatibility
- Device identification

BEAMSCAN® Preventive Maintenance Recertification Training
Qualified PTW Service Specialist for the BEAMSCAN® water phantom system. Authorized to service PTW BEAMSCAN® devices until December 31, 2027.
Topics Covered
- Visual check of hoses, cables, wheels and water condition
- Check of axes alignment
- Functional test of lift, axes, control panel and water sensor
- Software version and license check, communication and general performance test
- Electrometer and high voltage check
- Maintenance of mechanical parts

Certificate of Achievement — HMD-IB Simulator (No. 417)
Successfully completed training in maintenance & installation of the HMD-IB Simulator. Fully authorized and certified as expert to operate the above machines.
Topics Covered
- Maintenance of HMD-IB Simulator
- Installation procedures
- Authorized operation

Certificate of Training — GWXJ-80 Cobalt-60 Teletherapy Machine (No. 333)
Successfully completed the full-scale training program covering service, maintenance, repair and radiation safety of the GWXJ-80 Cobalt-60 Teletherapy Machine.
Topics Covered
- Service and maintenance
- Repair procedures
- Radiation safety
- GWXJ-80 Cobalt-60 operation

Technical Training Certificate — A2D Block Cutting Unit
Completed the technical training for the A2D block cutting unit as a certified Service Engineer for Hek Medical equipment.
Topics Covered
- A2D block cutting unit operation
- Service engineering
- Technical maintenance

Prowess Panther Radiation Treatment Planning Software Training
Successfully completed the Prowess Panther Radiation Treatment Planning Software Training Program — Overview 3D Conformal & Utilities.
Topics Covered
- Radiation Treatment Planning Software
- 3D Conformal treatment planning
- Utilities and tools

ACAT 1 Plus / AutoCAT 2 Wave Series IABP Technical Training
Successfully completed a course of instruction in ACAT 1 Plus / AutoCAT 2 Wave Series Intra-Aortic Balloon Pump (IABP) technical training.
Topics Covered
- ACAT 1 Plus operation and service
- AutoCAT 2 Wave Series IABP
- Technical maintenance procedures

PTW Certificate — Seven29 2D-Array, TLD, TPR & In-Vivo Systems
Authorized to operate and train others on PTW devices including the Seven29 2D-Array, TLD system, TPR measurements of MEPHYSTO mc², PTW in-vivo system (DIODE MATE & VivoSoft), and SC Gantry Holder. Training held at Children Cancer Hospital, Cairo.
Topics Covered
- Seven29 2D-Array application incl. VeriSoft and MultiCheck
- TLD system of Fimel
- TPR measurements of MEPHYSTO mc²
- PTW in-vivo system (DIODE MATE & VivoSoft)
- SC Gantry Holder application

Certificate of TBI Couch Workshop
Successfully completed a six-day workshop which fully enables installation and supervision of the Patient Translation Couch for Total Body Irradiation (TBI).
Topics Covered
- Patient Translation Couch installation
- TBI couch supervision
- Total Body Irradiation procedures

PTW Certificate — Relative Dosimetry (MP3-M)
Authorized to operate the MP3-M Relative Dosimetry system and train other qualified persons. Training held at Al-Hussein Hospital, Cairo.
Topics Covered
- Relative Dosimetry (MP3-M)
- Authorized operation
- Staff training qualification

TERADI 800C 1st Line Service Training Course
Completed the TERADI 800C 1st Line Service Training Course issued by INVAP Medical Equipment Division, Argentina.
Topics Covered
- TERADI 800C first-line service
- Maintenance procedures
- Technical troubleshooting
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