Patents by Inventor Jostein Havardsholm

Jostein Havardsholm 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).

  • Servo motor for CPR with decompression stroke faster than the compression stroke
    Patent number: 8007451
    Abstract: The invention regards a resuscitation system having a chest compression device to repeatedly compress the chest of a patient and thereafter cause or allow the chest to expand. The device includes an electric motor connected to a compression element. A controller is coupled to the electric motor and causes the motor to actuate the compression element according to a predetermined profile. The controller is further operable to draw the compression element away from a patient's chest upon detecting a malfunction.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: August 30, 2011
    Assignee: Laerdal Medical AS
    Inventors: Jostein Håvardsholm, Helge Fossan, Øystein Strømsnes
  • Servo motor for CPR
    Publication number: 20080119766
    Abstract: The invention regards a resuscitation system having a chest compression device to repeatedly compress the chest of a patient and thereafter cause or allow the chest to expand. The device includes an electric motor connected to a compression element. A controller is coupled to the electric motor and causes the motor to actuate the compression element according to a predetermined profile. The controller is further operable to draw the compression element away from a patient's chest upon detecting a malfunction.
    Type: Application
    Filed: November 21, 2006
    Publication date: May 22, 2008
    Applicant: Laerdal Medical AS
    Inventors: Jostein Havardsholm, Helge Fossan, Oystein Stromsnes
  • SERVO MOTOR FOR CPR
    Publication number: 20070270724
    Abstract: The invention regards a resuscitation system having a chest compression device to repeatedly compress the chest of a patient and thereafter cause or allow the chest to expand. The device includes an electric motor connected to a compression element. A controller is coupled to the electric motor and causes the motor to actuate the compression element according to a predetermined profile. The controller is further operable to draw the compression element away from a patient's chest upon detecting a malfunction.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 22, 2007
    Applicant: Laerdal Medical AS
    Inventors: Jostein Havardsholm, Helge Fossan, Oystein Stromsnes