User's Manual

6.6 Slow vital capacity test procedure

Choose slow vital capacity test (SVC) to start the test.

Figure 17 Measurement mode selection interface

6.6.1 Function description

Select or create the patient to be tested, manually select the "SVC" (before medication)

mode, and automatically load the patient's actual measurement record (if the patient has

not been tested, it will be blank) , and the static pulmonary function test is currently

completed ;

Test items-VC, VT, IRV and other items are used as the measured indicators of the SVC

test mode of the tested patient;

Measured value graph-the volume-time V(L)-T(s) graph on the left will splice the

measured waveforms together, and the volume-time V(L)-T(s) graph on the right will

show the measured vital capacity and VT of each group tide histogram; you can choose to

display or cancel the actual measurement graph.

Select the " SVC (before medication)" mode, click "Start" to start the test, and click "End"

to end the test.