Patents Assigned to Mohammadreza Rohaninejad
  • METHODS AND SYSTEMS FOR MAGNETICALLY SUSPENDING TISSUE STRUCTURES
    Publication number: 20180078272
    Abstract: A system for magnetically suspending tissue includes a grasper placement tool, a tissue grasper, a magnetic coupling element, and a tether which secures the magnetic coupling element to the tissue grasper. The grasper placement tool is used to simultaneously introduce both the tissue grasper and the magnetic coupling element to a body cavity. The grasper then releases the magnetic coupling element and engages a target tissue structure. The tissue grasper is then detached from the placement tool and a conventional laparoscopic or other grasper is used to engage the magnetic coupling element to an external magnet.
    Type: Application
    Filed: November 28, 2017
    Publication date: March 22, 2018
    Applicant: Mohammadreza Rohaninejad, dba M. REZA ROHANI, M.D.
    Inventors: Mohammadreza Rohaninejad, Seyed Ali Mirnajafi, Mostafa Rohaninejad, Morteza Rohaninejad
  • Methods and systems for magnetically suspending tissue structures
    Patent number: 9855068
    Abstract: A system for magnetically suspending tissue includes a grasper placement tool, a tissue grasper, a magnetic coupling element, and a tether which secures the magnetic coupling element to the tissue grasper. The grasper placement tool is used to simultaneously introduce both the tissue grasper and the magnetic coupling element to a body cavity. The grasper then releases the magnetic coupling element and engages a target tissue structure. The tissue grasper is then detached from the placement tool and a conventional laparoscopic or other grasper is used to engage the magnetic coupling element to an external magnet.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: January 2, 2018
    Assignee: Mohammadreza Rohaninejad
    Inventor: Mohammadreza Rohaninejad
  • METHODS AND SYSTEMS FOR MAGNETICALLY SUSPENDING TISSUE STRUCTURES
    Publication number: 20170095263
    Abstract: A system for magnetically suspending tissue includes a grasper placement tool, a tissue grasper, a magnetic coupling element, and a tether which secures the magnetic coupling element to the tissue grasper. The grasper placement tool is used to simultaneously introduce both the tissue grasper and the magnetic coupling element to a body cavity. The grasper then releases the magnetic coupling element and engages a target tissue structure. The tissue grasper is then detached from the placement tool and a conventional laparoscopic or other grasper is used to engage the magnetic coupling element to an external magnet.
    Type: Application
    Filed: December 19, 2016
    Publication date: April 6, 2017
    Applicant: Mohammadreza Rohaninejad, dba M. REZA ROHANI, M.D.
    Inventors: Mohammadreza Rohaninejad, Seyed Ali Mirnajafi, Mostafa Rohaninejad, Morteza Rohaninejad
  • METHODS AND SYSTEMS FOR MAGNETICALLY SUSPENDING TISSUE STRUCTURES
    Publication number: 20140243586
    Abstract: A system for magnetically suspending tissue includes a grasper placement tool, a tissue grasper, a magnetic coupling element, and a tether which secures the magnetic coupling element to the tissue grasper. The grasper placement tool is used to simultaneously introduce both the tissue grasper and the magnetic coupling element to a body cavity. The grasper then releases the magnetic coupling element and engages a target tissue structure. The tissue grasper is then detached from the placement tool and a conventional laparoscopic or other grasper is used to engage the magnetic coupling element to an external magnet.
    Type: Application
    Filed: September 18, 2013
    Publication date: August 28, 2014
    Applicant: Mohammadreza Rohaninejad
    Inventors: Mohammadreza Rohaninejad, Seyed Ali Mirnajafi, Mostafa Rohaninejad, Morteza Rohaninejad
  • METHODS AND SYSTEMS FOR MAGNETICALLY SUSPENDING TISSUE STRUCTURES
    Publication number: 20140243587
    Abstract: A system for magnetically suspending tissue includes a grasper placement tool, a tissue grasper, a magnetic coupling element, and a tether which secures the magnetic coupling element to the tissue grasper. The grasper placement tool is used to simultaneously introduce both the tissue grasper and the magnetic coupling element to a body cavity. The grasper then releases the magnetic coupling element and engages a target tissue structure. The tissue grasper is then detached from the placement tool and a conventional laparoscopic or other grasper is used to engage the magnetic coupling element to an external magnet.
    Type: Application
    Filed: October 16, 2013
    Publication date: August 28, 2014
    Applicant: Mohammadreza Rohaninejad, dba M. REZA ROHANI, M.D., FACS
    Inventors: Mohammadreza Rohaninejad, Seyed Ali Mirnajafi, Mostafa Rohaninejad, Morteza Rohaninejad