Patents by Inventor Murali Jasti

Murali Jasti 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).

  • Total knee replacement prosthesis with high order NURBS surfaces
    Patent number: 9788955
    Abstract: A knee replacement prosthesis comprising a femoral component and a tibial component that enable anterior-posterior translation of the femur relative to the tibia and enable the tibia to rotate about its longitudinal axis during flexion of the knee. The femoral component connects to the distal end of a resected femur and includes medial and lateral condyles having distal, articulating surfaces, and a patellar flange having a patellar articulating surface. The tibial component connects to the proximal end of a resected tibia and includes a proximal bearing surface with medial and lateral concavities that articulate with the medial and lateral condyles. The condylar articulating surfaces and the said concavities are substantially defined by non-uniform, rational B-spline surfaces (NURBS).
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: October 17, 2017
    Assignee: Maxx Orthopedics, Inc.
    Inventors: Asit Shah, Murali Jasti
  • Total knee replacement prosthesis
    Patent number: 8337564
    Abstract: A knee replacement prosthesis comprising a femoral component and a tibial component that enable anterior-posterior translation of the femur relative to the tibia and enable the tibia to rotate about its longitudinal axis during flexion of the knee. The femoral component connects to the distal end of a resected femur and includes medial and lateral condyles having distal, articulating surfaces, and a patellar flange having a patellar articulating surface. The tibial component connects to the proximal end of a resected tibia and includes a proximal bearing surface with medial and lateral concavities that articulate with the medial and lateral condyles. The articulating surfaces of the condyles and concavities are defined by sections of toroids.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: December 25, 2012
    Assignee: Maxx Orthopedics, Inc.
    Inventors: Asit Shah, Murali Jasti
  • Total Knee Replacement Prosthesis
    Publication number: 20090319048
    Abstract: A knee replacement prosthesis comprising a femoral component and a tibial component that enable anterior-posterior translation of the femur relative to the tibia and enable the tibia to rotate about its longitudinal axis during flexion of the knee. The femoral component connects to the distal end of a resected femur and includes medial and lateral condyles having distal, articulating surfaces, and a patellar flange having a patellar articulating surface. The tibial component connects to the proximal end of a resected tibia and includes a proximal bearing surface with medial and lateral concavities that articulate with the medial and lateral condyles. The articulating surfaces of the condyles and concavities are defined by sections of toroids.
    Type: Application
    Filed: February 18, 2009
    Publication date: December 24, 2009
    Applicant: MAXX ORTHOPEDICS, INC.
    Inventors: Asit Shah, Murali Jasti
  • Total Knee Replacement Prosthesis With High Order NURBS Surfaces
    Publication number: 20090319049
    Abstract: A knee replacement prosthesis comprising a femoral component and a tibial component that enable anterior-posterior translation of the femur relative to the tibia and enable the tibia to rotate about its longitudinal axis during flexion of the knee. The femoral component connects to the distal end of a resected femur and includes medial and lateral condyles having distal, articulating surfaces, and a patellar flange having a patellar articulating surface. The tibial component connects to the proximal end of a resected tibia and includes a proximal bearing surface with medial and lateral concavities that articulate with the medial and lateral condyles. The condylar articulating surfaces and the said concavities are substantially defined by non-uniform, rational B-spline surfaces (NURBS).
    Type: Application
    Filed: February 18, 2009
    Publication date: December 24, 2009
    Applicant: Maxx Orthopedics, Inc.
    Inventors: Asit Shah, Murali Jasti