Patents by Inventor Mohammad Hossein Abedin-Nasab

Mohammad Hossein Abedin-Nasab 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).

  • Robot for placement of spinal instrumentation
    Patent number: 11185376
    Abstract: A robot for spinal surgery may include an open rectangular base designed to slide on a rail of a fixed support to reach to different parts of the spine. The robot may include a moving top platform that can accommodate a surgical instrument, and three legs to support the top platform on the base and move the top platform in 6-degree-of-freedom relative to the base. In one embodiment, each of the three legs may include a lower part and an upper part joined by an electric linear actuator for sliding the upper part linearly relative to the lower part. In one embodiment, the lower part of each leg may be joined to a shaft of a rotary actuator that is mounted to the base, and the upper part of each log can be joined to the top platform at a fixed point via a passive spherical joint.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: November 30, 2021
    Assignee: ROWAN UNIVERSITY
    Inventor: Mohammad Hossein Abedin-Nasab
  • ROBOT FOR PLACEMENT OF SPINAL INSTRUMENTATION
    Publication number: 20190357985
    Abstract: A robot for spinal surgery may include an open rectangular base designed to slide on a rail of a fixed support to reach to different parts of the spine. The robot may include a moving top platform that can accommodate a surgical instrument, and three legs to support the top platform on the base and move the top platform in 6-degree-of-freedom relative to the base. In one embodiment, each of the three legs may include a lower part and an upper part joined by an electric linear actuator for sliding the upper part linearly relative to the lower part. In one embodiment, the lower part of each leg may be joined to a shaft of a rotary actuator that is mounted to the base, and the upper part of each log can be joined to the top platform at a fixed point via a passive spherical joint.
    Type: Application
    Filed: April 3, 2019
    Publication date: November 28, 2019
    Inventor: Mohammad Hossein Abedin-Nasab