Patents by Inventor Hamid Chenari

Hamid Chenari 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).

  • Non-radiologic closed femoral reduction and nailing with a weight bearable nail for femoral fractures
    Patent number: 12533161
    Abstract: A reduction and fixation device and a method for non-radiologic closed reduction and nailing with a weight bearable nail for femoral fractures. The reduction and fixation device includes a proximal trifurcation device, a distal trifurcation device, a length adjusting nut, and an alignment rod. The proximal trifurcation device is configured to be attached and secured to a proximal fragment of a fractured femur of a patient. The distal trifurcation device is configured to be attached and secured to a distal fragment of the fractured femur of the patient. The proximal trifurcation device, the distal trifurcation device, the length adjusting nut, and the alignment rod are configured to manipulate a proximal fragment and a distal fragment of a fractured femur to restore their alignment and orientation to a pre-fracture state.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: January 27, 2026
    Inventors: Hossein Ghiasi, Seyedeh Leili Varasteh, Sina Ghiasi, Mina Ghiasi, Sajad Noorigaravand, Hamed Tayyebi, Hamid Chenari
  • NON-RADIOLOGIC CLOSED FEMORAL REDUCTION AND NAILING WITH A WEIGHT BEARABLE NAIL FOR FEMORAL FRACTURES
    Publication number: 20230165602
    Abstract: A reduction and fixation device and a method for non-radiologic closed reduction and nailing with a weight bearable nail for femoral fractures. The reduction and fixation device includes a proximal trifurcation device, a distal trifurcation device, a length adjusting nut, and an alignment rod. The proximal trifurcation device is configured to be attached and secured to a proximal fragment of a fractured femur of a patient. The distal trifurcation device is configured to be attached and secured to a distal fragment of the fractured femur of the patient. The proximal trifurcation device, the distal trifurcation device, the length adjusting nut, and the alignment rod are configured to manipulate a proximal fragment and a distal fragment of a fractured femur to restore their alignment and orientation to a pre-fracture state.
    Type: Application
    Filed: January 26, 2023
    Publication date: June 1, 2023
    Inventors: Hossein GHIASI, Seyedeh Leili Varasteh, Sina GHIASI, Mina GHIASI, Sajad Noorigaravand, Hamed Tayyebi, Hamid Chenari