Résumé
Objective To develop a portable pressure detector to facilitate the battlefield self and buddy aids training for dressing,hemostasis and fixation.Methods The changes of pressure were converted into the ones of electric current with the pneumatic cuff,catheter and membrane pressure sensor,and then transmitted to the panel display by Bluetooth.The efficacy for the training was determined based on the acquired data.Results The detector implemented quantifying of the pressures during dressing,hemostasis and fixation,and non-medical staff obtained the results of battlefield treatment training easily to execute rapid assessment of battlefield self and buddy aids training.Conclusion The device gains advantages in visualized data,portability,easy operation and accurate measurement,and contributes to battlefield self and buddy aids training.