Patents by Inventor Trequattrini Alessandro

Trequattrini Alessandro 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).

  • Magnetic resonance imaging method including coordinated rotation of patient table and magnetic structure
    Patent number: 8761861
    Abstract: A magnetic resonance imaging apparatus includes a magnet having a two poles and a wall connecting the poles; the poles delimiting a patient-imaging space; and a table which is slidably connected to one of the two poles between the two poles and which table extends substantially parallel to the two poles; a drive for displacing the table relative to the magnet; a lock for locking the table in a selected position relative to the magnet; a drive for rotating the magnet about the axis; the table connected to the magnet such that the table rotates with the magnet when the magnet rotates about the axis; the magnet and the table being rotatable from a position in which the poles and the table are horizontal to a position in which the table and the poles are vertical.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: June 24, 2014
    Assignee: Esaote S.p.A.
    Inventors: Luigi Satragno, Eugenio Biglieri, Fabio Rezzonico, Osvaldo Pugliese, Orfeo Contrada, Trequattrini Alessandro
  • Magnetic resonance imaging apparatus
    Patent number: 8064984
    Abstract: A magnetic resonance imaging apparatus includes a magnet having a two poles and a wall connecting the poles; the poles delimiting a patient-imaging space; and a table which is slidably connected to one of the two poles between the two poles and which table extends substantially parallel to the two poles; a drive for displacing the table relative to the magnet; a lock for locking the table in a selected position relative to the magnet; a drive for rotating the magnet about the axis; the table connected to the magnet such that the table rotates with the magnet when the magnet rotates about the axis; the magnet and the table being rotatable from a position in which the poles and the table are horizontal to a position in which the table and the poles are vertical.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: November 22, 2011
    Assignee: Esaote S.p.A.
    Inventors: Luigi Satragno, Eugenio Biglieri, Fabio Rezzonico, Osvaldo Pugliese, Orfeo Contrada, Trequattrini Alessandro
  • Magnetic resonance imaging apparatus
    Publication number: 20080161676
    Abstract: A magnetic resonance imaging apparatus includes a magnet having a two poles and a wall connecting the poles; the poles delimiting a patient-imaging space; and a table which is slidably connected to one of the two poles between the two poles and which table extends substantially parallel to the two poles; a drive for displacing the table relative to the magnet; a lock for locking the table in a selected position relative to the magnet; a drive for rotating the magnet about the axis; the table connected to the magnet such that the table rotates with the magnet when the magnet rotates about the axis; the magnet and the table being rotatable from a position in which the poles and the table are horizontal to a position in which the table and the poles are vertical.
    Type: Application
    Filed: January 31, 2008
    Publication date: July 3, 2008
    Applicant: Esaote S.p.A.
    Inventors: Luigi Satragno, Eugenio Biglieri, Fabio Rezzonico, Osvaldo Pugliese, Orfeo Contrada, Trequattrini Alessandro