The present invention relates to medical apparatus for monitoring one or more physiological conditions of a patient and a method for monitoring one or more physiological conditions of a patient. Apparatus for measuring medical data is described, comprising: at least one medical data gathering module, at least one microprocessor, and further wherein the apparatus further comprises a medical data handling module separate from the at least one microprocessor for buffering medical data transfer between the medical data gathering module and the microprocessor and optionally further wherein the medical data handling module can gather and store data in predetermined groups of data and the microprocessor can retrieve data from the medical data handling module in one or more multiples of predetermined groups of data. A method for measuring medical data is described, comprising: providing at least one medical data gathering module； providing at least one microprocessor； providing a data handling module separate from the at least one microprocessor； buffering medical data transfer between the medical data gathering module and the microprocessor optionally by gathering and storing data in predetermined groups of data and retrieving data from the medical data handling module in one or more multiples of predetermined groups of data.
