Patent ID: 11881119
Assignee: CILAG GMBH INTERNATIONAL
Field: Control (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A medical air leak modeling system, comprising:
a first liquid-tight and air-tight chamber configured to have a liquid therein and to have a lung immersed in the liquid in the first chamber;
a second liquid-tight and air-tight chamber;
a tube connecting the first chamber with the second chamber to allow liquid to circulate between the first and second chambers;
a first pump configured to circulate fluid between the first chamber to the second chamber;
a sensor configured to sense a liquid fill level in the second chamber; and
a control unit operatively coupled to the sensor, the control unit being configured to, in response to the sensor sensing a threshold amount of change in the fill level, activate a second pump to cause the second pump to pump liquid from the first chamber to the second chamber.