| 摘要 |
FIELD: medicine. ^ SUBSTANCE: group of inventions refers to medicine. A device comprises a low pressure source for generating low pressure supplied to a tissue area through a tube, a pressure sensor determining actual low pressure in the tissue area, a controller receiving sensor data. The controller determines actual low pressure sensitivity measured by the pressure sensor to increase in low pressure generated by the low pressure source. An indicator manages the controller by signal emission when the controller detects that actual low pressure measured by the sensor is tolerant to increase in low pressure generated by the low pressure source. Actual low pressure is tolerant to increase in generated low pressure when actual low pressure is not able to increase or reach design low pressure during a preset period of time. What is disclosed is a method of low pressure control with using the device. ^ EFFECT: leak or block finding in low-pressure therapeutic system combined with simultaneous weight, costs, dimensions and complication reduction. ^ 13 cl, 7 dwg |
