ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪfti, ˈɔːɹɪnz ˈoʊpənd ɐ hˈɑːspɪɾəl wˌɛɹ ɪt kəndˈʌktᵻd klˈɪnɪkəl ɹᵻsˈɜːtʃ fɚðə juːnˈaɪɾᵻd stˈeɪts ɐtˈɑːmɪk ˈɛnɚdʒi kəmˈɪʃən ɔnðə jˈuːs ʌv ɹˌeɪdɪˈeɪʃən ænd ɹˌeɪdɪoʊˈæktɪv mətˈɪɹiəlz ɪn kˈænsɚ tɹˈiːtmənt.
In 1950, ORINS opened a hospital where it conducted clinical research for the United States Atomic Energy Commission on the use of radiation and radioactive materials in cancer treatment.