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Welcome to hol.ger

hollistic approach, made in Germany


Since 1992   working in Radiotherapy-departments.

Since 2006   head of medical-physics, quality- and riskmanager at the Lake of Constance RadioOncology Center in Germany.

Since 2012   treating patients with solarpowered linacs from ELEKTA™ (autarkic-grade 30-40%).

Since 2013 COUNCIL DIRECTIVE 2013/59/EURATOM applies with considerations to riskanalysis and patientsecurity.

Since 2015 the new DIN-ISO 9001-2015 with project-management and advanced risk-management was introduced.

Since 2018 we ARE compliant to these regulations.

Solarpowered Radiotherapy

photo Prof.Dr. J. Lutterbach

Risk + QA + WFlow-Management

hol.ger - visualisation

Advocacy LMICs

poster AORTIC

Rationale for PV and ESS (from R.Bernhard)Rationale for PV and ESS (from R.Bernhard)

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