Patents Assigned to G21 S.R.L.
  • Patent number: 11491014
    Abstract: Described is a mould (1) for making a temporary prosthetic component for a knee in an operating room comprising: a first half-mould (10); a second half-mould (20) which can be coupled to the first half-mould (10) for forming a moulding chamber (C) for a temporary prosthetic component made of medical cement; and elements (30) for fixing the first half-mould (10) to the second half-mould (20). Each fixing element (30) has a rod (31) configured for connecting the first half-mould (10) to the second half-mould (20) and defining a weakness neck (32) configured to allow a facilitated breakage of the rod (31).
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: November 8, 2022
    Assignee: G21 S.R.L.
    Inventors: Nicola Ferroni, Filippo Foroni, Filippo Villani, Francesco Baldacci
  • Patent number: 11185415
    Abstract: Mould and method for realizing a temporary prosthesis of hip or shoulder, which comprises a shaft and a head. The mould comprises: a first mould portion (1) comprising a first half-shell (2); a second mould portion (3) comprising a second half-shell (4); the first mould portion (1) and the second mould portion (3) being able to be coupled with respect to each other so that the first and second half-shell (2, 4) are counter-faced and define a chamber (5) which conforms a shaft portion (5a), a head portion (5b) and an opening (5c) for injection of a fluid (preferably viscous) material; fixing means (6) for fixing the first and the second portion (1, 3); a first insert (7) comprising a cap portion (8) which is realized as a unique body, is dimensioned to be inserted in the head portion (5b) and is conformed to give shape to the head of the prosthesis.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: November 30, 2021
    Assignee: G21 S.R.L.
    Inventors: Matteo Mantovani, Daniele Baetta
  • Patent number: 10524914
    Abstract: The present invention refers to a thoracic prosthesis constituted by a right hemisphere ED and a left hemisphere ES joined together, or to only one of the two hemispheres, or to only one portion of the latter. The present invention further relates to a method for the preparation of a synthetic thoracic prosthesis PT constituted by a right hemisphere ED and a left hemisphere ES joined together by only one of the two hemispheres or by a single portion of the latter; all of the above being prepared without any direct interaction with human body and prior to implantation therein.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: January 7, 2020
    Assignee: G21 S.R.L.
    Inventors: Ugo Pastorino, Filippo Foroni, Michele Ferrotto
  • Publication number: 20190015210
    Abstract: Mould and method for realizing a temporary prosthesis of hip or shoulder, which comprises a shaft and a head. The mould comprises: a first mould portion (1) comprising a first half-shell (2); a second mould portion (3) comprising a second half-shell (4); the first mould portion (1) and the second mould portion (3) being able to be coupled with respect to each other so that the first and second half-shell (2, 4) are counter-faced and define a chamber (5) which conforms a shaft portion (5a), a head portion (5b) and an opening (5c) for injection of a fluid (preferably viscous) material; fixing means (6) for fixing the first and the second portion (1, 3); a first insert (7) comprising a cap portion (8) which is realized as a unique body, is dimensioned to be inserted in the head portion (5b) and is conformed to give shape to the head of the prosthesis.
    Type: Application
    Filed: January 10, 2017
    Publication date: January 17, 2019
    Applicant: G21 S.r.l.
    Inventors: Matteo MANTOVANI, Daniele BAETTA
  • Patent number: 9993340
    Abstract: A mold (1) and accessories thereof for the forming of an orthopedic spacer made of medical cement, defining a molding cavity (2) delimited by a molding surface (3) configured to impart a pre-established shape to the medical cement and to create the orthopedic spacer, wherein at least one sector (6) of the forming mold (1) defining at least one portion of the molding surface (3) is made with a thermoplastic copolymer based material.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: June 12, 2018
    Assignee: G21 S.R.L.
    Inventors: Filippo Foroni, Riccardo Ferrotto, Michele Ferrotto
  • Patent number: D879293
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: March 24, 2020
    Assignee: G21 S.R.L.
    Inventor: Filippo Foroni
  • Patent number: D878586
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: March 17, 2020
    Assignee: G21 S.R.L.
    Inventor: Filippo Foroni