Back to results
US 2019/0160277 A1Published application
System for vacuum-assisted venous drainage (vavd)
AssigneeIrasun GmbH
InventorFabian KÖNIG
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeIrasun GmbH
InventorFabian KÖNIG
Estimating the term…
The present disclosure relates to a system for vacuum-assisted venous drainage (VAVD), comprising at least one pressure regulation module, at least one active pressure regulating valve having at least one supply line and at least one discharge line, wherein further at least one pressure sensor is provided by means of which the pressure in the region of the pressure regulating valve can be monitored and an actual pressure value can be detected, and wherein the pressure regulating valve is designed and set up such that the negative pressure generated by the pressure regulating module can be actively regulated by means of the pressure regulating valve on the basis of the actual pressure value. The present disclosure further relates to an assembly comprising a system for vacuum-assisted venous drainage and a medical device as well as to a method for operating the system for vacuum-assisted venous drainage.
A system for vacuum-assisted venous drainage, comprising at least one pressure regulating module, at least one active pressure regulating valve having at least one supply line and at least one discharge line, and at least one pressure sensor, by means of which pressure in a region of the pressure regulating valve is monitored and an actual pressure value is detected, and the pressure regulating valve designed and set up in such a way that negative pressure generated by the pressure regulating module is actively regulated by means of the pressure regulating valve on the basis of the actual pressure value.
An assembly comprising at least one system for vacuum-assisted venous drainage, and at least one medical device;
A method for operating a system for vacuum-assisted venous drainage comprising at least one pressure regulating module, at least one active pressure regulating valve having at least one supply line and at least one discharge line, and at least one pressure sensor, wherein pressure in the system is monitored and measured pressure values are continuously generated, an actual pressure value is generated on the basis of the measured pressure values, and a negative pressure is generated by the pressure regulating module and is actively regulated and/or controlled by means of a pressure regulating valve on the basis of the actual pressure value.
Dependencies are inferred from the claim text.