Patents by Inventor Paulo Tadeu Maia Cavali

Paulo Tadeu Maia Cavali 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).

  • Patent number: 11382669
    Abstract: A guiding device for fixing flexible blades of spinal implants, which includes a guide device for transfixing flexible blades (1) that constitute the platforms (13) and (14), which have a box-shaped side, where the set of flexible blades (3) crosses and slides, and the other side has a hole (16) for its fixation to the double intermediate connector (5), which bears a pedicle screw (7); said set of flexible blades (3) being formed by two blades (4), overlapped, provided with longitudinal openings (9), through which they are joined by means of a fixing device (11), which allow them to slide over each other.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: July 12, 2022
    Inventor: Paulo Tadeu Maia Cavali
  • Publication number: 20210177467
    Abstract: A guiding device for fixing flexible blades of spinal implants, which includes a guide device for transfixing flexible blades (1) that constitute the platforms (13) and (14), which have a box-shaped side, where the set of flexible blades (3) crosses and slides, and the other side has a hole (16) for its fixation to the double intermediate connector (5), which bears a pedicle screw (7); said set of flexible blades (3) being formed by two blades (4), overlapped, provided with longitudinal openings (9), through which they are joined by means of a fixing device (11), which allow them to slide over each other.
    Type: Application
    Filed: October 24, 2017
    Publication date: June 17, 2021
    Inventor: Paulo Tadeu Maia Cavali
  • Patent number: 9028532
    Abstract: Flexible, sliding, dynamic implant system, for selective stabilization and correction of the vertebral column deformities and instabilities is constituted of a set is constituted by a set of flexible vertebral implants, which are articulated, sliding and dynamic (1) that belongs to the prosthetic and implants medicine field, constituted of two linear parallel sequences of U-shaped supports or platforms (3) where each pair of the sequence is connected with selective mobility to pedicular screws (4) fixed, also in parity, in the due posterior bony portion (5) of each vertebra (6) two thin, continue and flexible metallic blades (8) are coupled between the edges (lateral portion of the platforms with tracks (7) which belong to each U-shaped support. The inferior thin blade (8) is a fixed to the first U-shaped support (3) which corresponds to the first inferior vertebra (6) of the vertebral portion to be implanted.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: May 12, 2015
    Inventor: Paulo Tadeu Maia Cavali
  • Publication number: 20100211103
    Abstract: Flexible, sliding, dynamic implant system, for selective stabilization and correction of the vertebral column deformities and instabilities is constituted of a set is constituted by a set of flexible vertebral implants, which are articulated, sliding and dynamic (1) that belongs to the prosthetic and implants medicine field, constituted of two linear parallel sequences of U-shaped supports or platforms (3) where each pair of the sequence is connected with selective mobility to pedicular screws (4) fixed, also in pairity, in the due posterior bony portion (5) of each vertebra (6) two thin, continue and flexible metallic blades (8) are coupled between the edges (lateral portion of the platforms with tracks (7) which belong to each U-shaped support. The inferior thin blade (8) is a fixed to the first U-shaped support (3) which corresponds to the first inferior vertebra (6) of the vertebral portion to be implanted.
    Type: Application
    Filed: December 7, 2007
    Publication date: August 19, 2010
    Inventor: Paulo Tadeu Maia Cavali