Theoretically the sum of the velocities of the three pistons on the dischargestroke in a low-fluctuation triplex pump should be a constant, and this can be achieved by means of the cam mechanism.
Urinary incontinence can affect 40-60% of people admitted to hospital after a stroke, with 25% still having problems on hospital discharge and 15% remaining incontinent at one year.
Methods The QOL of stroke patients was measured with Shot Form 36 Health Survey Questionnaire(SF-36) and questionnaire survey before discharge and six months after discharge;