PROBLEM TO BE SOLVED: To provide medical equipment that, when data transmitted to another equipment has been changed, can make a user of the another equipment aware that the data has been changed, and a data transmission method for medical equipment.SOLUTION: Medical equipment 20 is equipment that can transmit a plurality of pieces of data to another equipment 30, and comprises a display part 22 and a control part that controls the medical equipment 20. The control part includes a display processing part that displays the plurality of pieces of data on the display part 22 and a data conversion part that converts the plurality of pieces of data. When one of the plurality of pieces of data has been changed, the data conversion part converts the plurality of pieces of data into a format where the plurality of pieces of data are associated with each other so that the plurality of pieces of data are displayed on the another equipment 30 in an indistinguishable way.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】他の機器に送信されたデータが変化してしまった場合、当該他の機器の利用者にデータが変化したことを気付かせることができる医療機器および医療機器のデータ送信方法を提供すること。【解決手段】医療機器20は、他の機器30に複数のデータを送信可能な機器であって、表示部22と、当該医療機器20を制御する制御部と、を備え、制御部は、複数のデータを表示部22に表示させる表示処理部と、複数のデータを変換するデータ変換部と、を備え、データ変換部は、複数のデータのうちの1つが変化したとき、他の機器30に複数のデータが判別不能に表示されるように、複数のデータを相互に関連付けた形式に変換する。【選択図】図5