method and device for cleaning medical instruments the device (100) according to the invention is for cleaning medical instruments (60) with at least one hollow instrument space (62) and at least two openings (63,6), wherein the device (100) has a first attachment module (5) for detachable attachment of the medical instrument (60) and a second attachment module (6) for detachable attachment of a first container (7) for receiving (insert into the drawing) and / or air (insert into the drawing), in which case the device (100) has a hollow cleaning device space (25,13,16) which is configured such that, with fixed medical instrument (60) and fixed container (), liquid and / or air may be circulated from the interior of the container (7) through the hollow space of the cleaning device (25,13,16) to the hollow space of the instrument (62). In this case, the device (100) has a first and a second operating position, and in the first operating position the liquid (80) may be circulated from the container (7) through the hollow space of the cleaning device (25,13). 16), to the instrument hollow space (62) and in the second operating position, ambient air can be circulated through the container (7) and the cleaning device hollow space (25,13,16) to the instrument hollow space (62).processo e dispositivo para limpeza de instrumentos médicos o dispositivo (100) de acordo com a invenção serve para a limpeza de instrumentos médicos (60) com pelo menos um espaço oco de instrumento (62) e pelo menos duas aberturas (63,6), sendo que o dispositivo (100) apresenta um primeiro módulo de fixação (5) para a fixação desprendível do instrumento médico (60), e um segundo módulo de fixação (6), para a fixação desprendível de um primeiro recipiente (7) para recepção de líquido (inserir no desenho) e/ou ar (inserir no desenho), nesse caso, o dispositivo (100) apresenta um espaço oco de dispositivo de limpeza (25,13,16), que está configurado de tal modo que, com instrumento médico (60) fixado e
