Patents by Inventor SUDHIR PREM SRIVASTAVA

SUDHIR PREM SRIVASTAVA 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).

  • Patent number: 11857285
    Abstract: A surgeon input device for controlling a robotic surgical system is disclosed herein. The surgeon input device comprising a housing and at least one sensor disposed within the housing. The at least one sensor, in operative communication with an electromagnetic signal transmitter, configured to detect at least one of a position and orientation of a surgeon's hand within a predefined electromagnetic field generated by the electromagnetic signal transmitter. The surgeon input device further comprising at least one button protruding out of the housing, where the at least one button configured to open and close an end-effector of a surgical instrument and at least one sensor disposed within the housing, where the at least one sensor configured to detect a compression and decompression of the at least one button and send a signal via a sensor wire to a control system to regulate opening and closing of the end effector of the surgical instrument.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: January 2, 2024
    Inventor: Sudhir Prem Srivastava
  • Publication number: 20210298753
    Abstract: An Anastomosis Device is intended to create an end-to-side anastomosis between a graft vessel and a target vessel. The anastomosis is created by the delivery of staples that connect the graft vessel to the target vessel and the creation of an incision to open a flow path between the graft vessel and the target vessel.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 30, 2021
    Applicant: SS INNOVATIONS CHINA CO., LTD.
    Inventors: Bryan D. Knodel, Sudhir Prem Srivastava, Daniel T. Wallace
  • Patent number: 10610312
    Abstract: The disclosure is directed to a medical robotic system and method for releasably securing a medical instrument over a modular support assembly that is further removably coupled to the manipulating arm via an intermediate fastening component. The medical instrument is configured for delivery through a small percutaneous penetration in a patient as it slides over the modular support assembly, independent of the manipulating arm. The robotic system further includes a simplified draping mechanism including covering the manipulating arm up to the fastening component thereby obviating the need for extensive sterile drape that extends all over the arm up to the support interface and the cannula holding assembly in existing art. Advantageously, the present invention allows for a quick and simple installation while allowing for free rotary motion of the support assembly.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: April 7, 2020
    Assignee: SS Innovations China Co., LTD
    Inventor: Sudhir Prem Srivastava
  • Patent number: 10413323
    Abstract: The present invention is directed to a minimally invasive surgical cannula provided with at least two grooves having a semi-circular profile as a non rotating feature. The non rotating grooves of cannula further accommodates at least one sensor and a strain gauge to detect and measure forces acting on cannula when it is coupled with a modular interfacing arrangement and facilitates maneuvering of surgical instrument inside the body cavity during surgical incision.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: September 17, 2019
    Inventors: Sudhir Prem Srivastava, Sugumar Perumalsamy
  • Publication number: 20170348021
    Abstract: The present invention is directed to a minimally invasive surgical cannula provided with at least two grooves having a semi-circular profile as a non rotating feature. The non rotating grooves of cannula further accommodates at least one sensor and a strain gauge to detect and measure forces acting on cannula when it is coupled with a modular interfacing arrangement and facilitates maneuvering of surgical instrument inside the body cavity during surgical incision.
    Type: Application
    Filed: December 26, 2014
    Publication date: December 7, 2017
    Inventors: SUDHIR PREM SRIVASTAVA, SUGUMAR PERUMALSAMY