Patents by Inventor Jacob Ahrnstein

Jacob Ahrnstein 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: 20240415715
    Abstract: A patient transfer device for transferring a patient placed on a movable sheet from a first surface to a receiving surface, said patient transfer device including first and second laterally spaced apart retractable pulling members, at least one motor operatively connected to the pulling members so as to allow retraction of the pulling members by means of the motor, where the pulling members comprise a bobbin and a wire, where the patient transfer device comprises an insert removably arranged around the wire and/or in a pad of the transfer device. Accordingly, the wire may be cleaned in a reliable manner.
    Type: Application
    Filed: August 22, 2024
    Publication date: December 19, 2024
    Inventors: Barbro Cagner, Jacob Ahrnstein, Daniel Thunström, Lukas Jönsson
  • Patent number: 12109159
    Abstract: A patient transfer device for transferring a patient placed on a movable sheet from a first surface to a receiving surface, said patient transfer device including first and second laterally spaced apart retractable pulling members, at least one motor operatively connected to the pulling members so as to allow retraction of the pulling members by means of the motor, where the pulling members comprise a bobbin and a wire, where the patient transfer device comprises an absorbent member removably arranged around the wire. Accordingly, the wire may be cleaned in a reliable manner.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: October 8, 2024
    Assignee: Njord International AB
    Inventors: Barbro Cagner, Jacob Ahrnstein, Daniel Thunström, Lukas Jönsson
  • Patent number: 12097156
    Abstract: A sheet holding arrangement for holding a sheet when transferring a patient placed on the sheet, comprising at least two knobs and at least two holder elements, where the sheet is held between the knobs and holder elements when connected to each other, where the holder element is provided with an opening adapted to allow insertion of the knob through the opening, where the sheet holding arrangement is connectable to a pulling arrangement, where the sheet holding arrangement comprises a connecting member provided with at least two knobs and where the stem comprises a circumferential groove having a shape that corresponds to a semi-circular end section of the holder element, such that the sheet is held between the groove and the semi-circular end section when the holder element is connected to the knob.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: September 24, 2024
    Assignee: NJORD INTERNATIONAL AB
    Inventors: Georgios Anagnostakis, Agnes Söder, Jacob Ahrnstein, Barbro Cagner
  • Publication number: 20240024182
    Abstract: A sheet holding arrangement for holding a sheet when transferring a patient placed on the sheet, comprising at least two knobs and at least two holder elements, where the sheet is held between the knobs and holder elements when connected to each other, where the holder element is provided with an opening adapted to allow insertion of the knob through the opening, where the sheet holding arrangement is connectable to a pulling arrangement, where the sheet holding arrangement comprises a connecting member provided with at least two knobs and where the stem comprises a circumferential groove having a shape that corresponds to a semi-circular end section of the holder element, such that the sheet is held between the groove and the semi-circular end section when the holder element is connected to the knob.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Inventors: Georgios ANAGNOSTAKIS, Agnes SÖDER, Jacob AHRNSTEIN, Barbro CAGNER
  • Publication number: 20220273510
    Abstract: A patient transfer device for transferring a patient placed on a movable sheet from a first surface to a receiving surface, said patient transfer device including first and second laterally spaced apart retractable pulling members, at least one motor operatively connected to the pulling members so as to allow retraction of the pulling members by means of the motor, where the pulling members comprise a bobbin and a wire, where the patient transfer device comprises an absorbent member removably arranged around the wire. Accordingly, the wire may be cleaned in a reliable manner.
    Type: Application
    Filed: July 2, 2020
    Publication date: September 1, 2022
    Inventors: Barbro Cagner, Jacob Ahrnstein, Daniel Thunström, Lukas Jönsson
  • Patent number: D1037942
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: August 6, 2024
    Inventors: Lisen Vinsa, Agnes Söder, Barbro Cagner, Jacob Ahrnstein