A method for dynamic dosing of disinfectant solution in a medical device reprocessing system includes calculating a volume of an initial dose of concentrated disinfectant solution for dilution to make a first in-use disinfectant solution. The initial dose of concentrated disinfectant solution is diluted with diluting fluid to make the first in-use disinfectant solution comprising a target concentration of disinfectant agent. The first in-use disinfectant solution is applied to a medical device. A concentration of the disinfectant agent in the first in-use disinfectant solution is then calculated. The actual concentration of the disinfectant agent in the concentrated disinfectant solution is then calculated based upon the concentration of disinfectant agent in the first in-use disinfectant solution. It is then determined whether a volume of a second dose of concentrated disinfectant solution is increased or about the same as the volume of the initial dose to make a second in-use disinfectant solution.一種用於醫療裝置再處理系統中的消毒劑溶液的動態給藥之方法,其包括:計算用於稀釋以製作第一供使用消毒劑溶液之濃縮消毒劑溶液的起始劑量的體積。以稀釋流體稀釋濃縮消毒劑溶液的起始劑量,以製作包含消毒劑藥劑的目標濃度之第一供使用消毒劑溶液。施加第一供使用消毒劑溶液至醫療裝置。然後計算第一供使用消毒劑溶液中的消毒劑藥劑的濃度。然後基於第一供使用消毒劑溶液中的消毒劑藥劑的濃度,計算濃縮消毒劑溶液中的消毒劑藥劑的實際濃度。然後判定是否濃縮消毒劑溶液的第二劑量的體積係增加或約相同於起始劑量的體積,以製作第二供使用消毒劑溶液。400‧‧‧方法401-412‧‧‧方塊