Patents by Inventor David Robert KOOLBERGEN

David Robert KOOLBERGEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for flushing a pericardial cavity
    Patent number: 10195337
    Abstract: The invention provides a flushing system (1) configured to flush the pericardial cavity (PC) of a patient, wherein the system comprises: an infusion liquid outlet (4) to connect a first tube(20) having an infusion liquid lumen to guide a flow of infusion liquid from the system to the pericardial cavity, and an effusion liquid inlet (6) to connect to a second tube (21) having an effusion liquid lumen to guide the effusion liquid flow from the pericardial cavity to the system, a flow rate control system to control the flow rate of the infusion liquid flow at the infusion liquid outlet (4) on the basis of multiple sensor signals, wherein the flow rate control system comprises: a control unit (5) to provide a control signal on the basis of the sensor signals, and a pump device (3) to pump infusion liquid to the infusion liquid outlet (4) at an infusion liquid flow rate, wherein the infusion liquid flow rate is adjustable by the control signal of the control unit (5) and wherein the sensor signals registered by th
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: February 5, 2019
    Assignee: ACADEMISCH MEDISCH CENTRUM
    Inventors: David Robert Koolbergen, Johan Samuel Jakob Manshanden
  • SYSTEM FOR FLUSHING A PERICARDIAL CAVITY
    Publication number: 20160331888
    Abstract: The invention provides a flushing system (1) configured to flush the pericardial cavity (PC) of a patient, wherein the system comprises: an infusion liquid outlet (4) to connect a first tube(20) having an infusion liquid lumen to guide a flow of infusion liquid from the system to the pericardial cavity, and an effusion liquid inlet (6) to connect to a second tube (21) having an effusion liquid lumen to guide the effusion liquid flow from the pericardial cavity to the system, a flow rate control system to control the flow rate of the infusion liquid flow at the infusion liquid outlet (4) on the basis of multiple sensor signals, wherein the flow rate control system comprises: a control unit (5) to provide a control signal on the basis of the sensor signals, and a pump device (3) to pump infusion liquid to the infusion liquid outlet (4) at an infusion liquid flow rate, wherein the infusion liquid flow rate is adjustable by the control signal of the control unit (5) and wherein the sensor signals registered by th
    Type: Application
    Filed: December 15, 2014
    Publication date: November 17, 2016
    Applicant: ACADEMISCH MEDISCH CENTRUM
    Inventors: David Robert KOOLBERGEN, Johan Samuel Jakob MANSHANDEN