The invention concerns a medical treatment system (1), comprising:a medical treatment device (10), wherein the medical treatment device comprises input means (11) for selecting a treatment, wherein the medical treatment device comprises a device (12) for generating a patient-related and a treatment-related request code, wherein the request code is presented (13) on the medical treatment device (10),a therapy-enabling device (20), wherein the therapy-enabling device (20) comprises a device (21) for receiving request code data, wherein the therapy-enabling device (20) furthermore comprises an enabling code generating device (22) which, as a function of a received request code and stored data (DB), decides whether an enabling code will be generated and sends the generated request code (23),wherein the medical treatment device (10) furthermore comprises means for entering an enabling code (11, 14),wherein the medical treatment device (10) decides, at least as a function of the enabling code and optionally the previously generated request code, whether and if necessary how the requested treatment will be enabled.