Patents by Inventor Thomas Drevhammar

Thomas Drevhammar 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).

  • Publication number: 20230146208
    Abstract: The present invention relates to a device (100) and a system for positive pressure ventilation (PPV) and continuous positive airway pressure (CPAP) treatment comprising a fresh gas flow inlet (2), arranged to receive a fresh gas flow from a fresh gas flow tube (22) connectable thereto; a patient interface end (3), arranged to be connected with a patient interface; an outlet (4) having an open end (5); a variable flow CPAP generator (6) comprising first, second and third connection portions (10, 11, 12), wherein the first connection portion is connected with the fresh gas flow inlet, the second connection portion is connected with the patient interface end, and the third connection portion is connected with the outlet, wherein the generated CPAP level is adjusted by varying the fresh gas flow to the variable flow CPAP generator.
    Type: Application
    Filed: April 16, 2020
    Publication date: May 11, 2023
    Applicant: Neores AB
    Inventors: Thomas Drevhammar, Kjell Nilsson
  • Publication number: 20230143691
    Abstract: The present invention relates to a device (100) for positive pressure ventilation (PPV) and continuous positive airway pressure (CPAP) treatment comprising a fresh gas flow inlet (2) arranged to receive a fresh gas flow from a fresh gas flow tube connectable thereto; a patient interface end (3) which is connectable with a patient interface; an outlet (4) having an open end (5); and several variable flow CPAP generators (6), wherein each of the several variable flow CPAP generators is connected with the fresh gas flow inlet, the patient interface end and the outlet of the device. A simplified device and system is provided, respectively, which is easy to use and allows for a rapid switch between PPV and CPAP treatment without change of equipment.
    Type: Application
    Filed: April 16, 2020
    Publication date: May 11, 2023
    Applicant: Neores AB
    Inventors: Thomas Drevhammar, Kjell Nilsson
  • Patent number: 9895504
    Abstract: The present invention relates to a device and a system for positive pressure ventilation and continuous positive airway pressure (CPAP) treatment for neonatal resuscitation and initial respiratory support. The device and system are designed and tested for preterm and term neonatal use. The device is easy to use and allows rapid switch between PPV and CPAP without change of equipment and significantly reduces the imposed work of breathing for a breathing child treated with CPAP.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: February 20, 2018
    Assignee: Neores AB
    Inventors: Kjell Nilsson, Thomas Drevhammar
  • Publication number: 20130327332
    Abstract: The present invention relates to a device and a system for positive pressure ventilation and continuous positive airway pressure (CPAP) treatment for neonatal resuscitation and initial respiratory support. The device and system are designed and tested for preterm and term neonatal use. The device is easy to use and allows rapid switch between PPV and CPAP without change of equipment and significantly reduces the imposed work of breathing for a breathing child treated with CPAP.
    Type: Application
    Filed: February 8, 2012
    Publication date: December 12, 2013
    Applicant: VENTINVENT AB
    Inventors: Kjell Nilsson, Thomas Drevhammar
  • Patent number: D827125
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: August 28, 2018
    Assignee: NEORES AB
    Inventors: Kjell Nilsson, Thomas Drevhammar
  • Patent number: D827126
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: August 28, 2018
    Assignee: NEORES AB
    Inventors: Kjell Nilsson, Thomas Drevhammar
  • Patent number: D833599
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: November 13, 2018
    Assignee: NEORES AB
    Inventors: Kjell Nilsson, Thomas Drevhammar