Patents by Inventor Arvind Rajagopalan

Arvind Rajagopalan 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: 12343043
    Abstract: A uterine manipulator includes a housing configured to be coupled to an instrument drive unit of a robotic system, a shaft extending distally from the housing, a tip hub pivotably coupled to a distal end portion of the shaft, an articulation disposed within the housing, and a handle operably coupled to either the housing or the shaft. The articulation assembly is configured to pivot the tip hub relative to the shaft and includes a drive cable operably coupled to the tip hub. The articulation assembly is actuatable manually by a user and robotically by the robotic system to pivot the tip hub relative to the shaft. The handle is configured to be manually gripped by a user for manual use of the uterine manipulator.
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: July 1, 2025
    Assignee: Coviden LP
    Inventors: Scott J. Prior, Zachary Traina, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz
  • Patent number: 12256923
    Abstract: An endoluminal robotic system includes at least one robotic arm that operates tools to perform suturing procedures. The tools may include at least one of a suture needle driver tool, an endoscope, and a grasping tool. Methods performed by the endoluminal robotic system include driving a suture needle through anterior and posterior sides of a defect using the suture needle driving tool, the end portion of which is rotated after passing through tissue, to form a desired suture pattern. Then, the two ends of the suture thread are pulled and tied together to form a knot. Methods performed by the endoluminal robotic system also include overlaying a suture needle path on an image captured by the endoscope and controlling the at least one robotic arm to operate the driving tool and the suture needle driver tool based on the overlaid suture needle path.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: March 25, 2025
    Assignee: Covidien LP
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, John W. Komp, William J. Peine, Scott E. M. Frushour, Anthony B. Ross
  • Publication number: 20250040997
    Abstract: A uterine manipulator includes a housing and a shaft extending distally from the housing. An end effector assembly is disposed at a distal end portion of the shaft. The end effector assembly includes a cervical cup and a uterine manipulating tip portion extending distally from the cervical cup. A position sensor is supported by the cervical cup. The position sensor is configured to identify a location of the cervical cup.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Inventors: Scott J. Prior, Nikolai Begg, Arvind Rajagopalan Mohan, Kevin R. Slisz, Zachary Traina
  • Patent number: 12127798
    Abstract: A uterine manipulator includes a housing and a shaft extending distally from the housing. An end effector assembly is disposed at a distal end portion of the shaft. The end effector assembly includes a cervical cup and a uterine manipulating tip portion extending distally from the cervical cup. A position sensor is supported by the cervical cup. The position sensor is configured to identify a location of the cervical cup.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: October 29, 2024
    Assignee: Covidien LP
    Inventors: Scott J. Prior, Nikolai Begg, Arvind Rajagopalan Mohan, Kevin R. Slisz, Zachary Traina
  • Publication number: 20240341898
    Abstract: A surgical system includes a protective cover, an ultrasound device, and a surgical device. The protective cover includes a body configured to receive at least a portion of an ultrasound device through an open proximal end and into the interior volume of the body. A coupling assembly includes an inner coupler disposed within the interior volume of the body on an interior surface of the body and an outer coupler disposed on an exterior surface of the body. The inner coupler is configured to couple to the ultrasound device and the outer coupler is configured to couple to the surgical device to thereby constrain the ultrasound device and the surgical device in at least one degree of freedom while permitting movement of the surgical device relative to the ultrasound device in at least one other degree of freedom.
    Type: Application
    Filed: October 31, 2023
    Publication date: October 17, 2024
    Inventors: Chad A. Pickering, Arvind Rajagopalan Mohan
  • Publication number: 20240341722
    Abstract: A transvaginal ultrasound device includes a collar, a body, and an ultrasound sensor assembly. The collar defines a longitudinal lumen configured to receive a shaft for slidably positioning the collar about the shaft. The body depends from the collar and protrudes distally relative to the collar. The ultrasound sensor assembly is disposed within the body and configured for ultrasound imaging. The collar and the body are configured for full insertion through a vaginal introitus and into a vaginal canal of a human patient for positioning the longitudinal lumen of the collar in substantial alignment with a cervix of the human patient to enable the shaft to extend through the cervix and into a uterus of the human patient.
    Type: Application
    Filed: October 31, 2023
    Publication date: October 17, 2024
    Inventors: Chad A. Pickering, Arvind Rajagopalan Mohan, Scott J. Prior, Kolby A. Faria
  • Publication number: 20240325071
    Abstract: A robotic colpotomy system includes a robotic arm, an instrument drive unit supported on the robotic arm, and a uterine manipulator supported on the robotic arm. The uterine manipulator is coupled to the instrument drive unit and has an elongated shaft assembly that supports a colpotomy assembly on a distal end portion thereof. The colpotomy assembly includes a colpotomy cup and extends distally to a distal tip. The various components of the robotic colpotomy system are positioned or movably positioned to help effectuate a colpotomy procedure.
    Type: Application
    Filed: June 13, 2024
    Publication date: October 3, 2024
    Inventors: Scott J. Prior, Nikolai D. Begg, Arvind Rajagopalan Mohan, Zachary Traina, Kevin R. Slisz
  • Publication number: 20240315785
    Abstract: A surgical robotic system includes an image capturing device, a surgical console, a multi-directional indicator, a surgical instrument, and a control tower. The image capturing device is configured to capture an image of a surgical site. The surgical console includes a display configured to display the image of the surgical site. The multi-directional indicator is overlaid over the image of the surgical site on the display. The user input device is operably coupled to the surgical console and configured to generate a user input. The surgical instrument is coupled to a surgical robotic arm. The control tower is configured to receive user input from the user input device and control at least one of the surgical robotic arm or the surgical instrument.
    Type: Application
    Filed: May 30, 2024
    Publication date: September 26, 2024
    Inventors: Scott J. Prior, Nikolai D. Begg, Arvind Rajagopalan Mohan, Zachary Traina, Kevin R. Slisz
  • Publication number: 20240268851
    Abstract: A tissue resection system includes an endoscope, a surgical drape, a surgical instrument, a control console, at least one collection container, at least one fluid source, and tubing for fluid flow. The tissue resection system includes one or more fluid outflow management components for establishing and/or maintaining adequate vacuum pressure within the tissue resection system.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 15, 2024
    Inventors: Scott J. Prior, Nikolai D. Begg, Chad A. Pickering, Arvind Rajagopalan Mohan, Timothy J. Wood
  • Publication number: 20240245419
    Abstract: A tissue resection system includes an endoscope, a surgical drape, a surgical instrument, a control console, at least one collection container, at least one fluid source, and tubing for fluid flow. The tissue resection system includes one or more fluid outflow management components for establishing and/or maintaining adequate vacuum pressure within the tissue resection system.
    Type: Application
    Filed: May 3, 2022
    Publication date: July 25, 2024
    Inventors: Scott J. Prior, Nikolai D. Begg, Chad A. Pickering, Arvind Rajagopalan Mohan, Timothy J. Wood
  • Patent number: 12023112
    Abstract: A surgical robotic system includes an image capturing device, a surgical console, a multi-directional indicator, a surgical instrument, and a control tower. The image capturing device is configured to capture an image of a surgical site. The surgical console includes a display configured to display the image of the surgical site. The multi-directional indicator is overlaid over the image of the surgical site on the display. The user input device is operably coupled to the surgical console and configured to generate a user input. The surgical instrument is coupled to a surgical robotic arm. The control tower is configured to receive user input from the user input device and control at least one of the surgical robotic arm or the surgical instrument.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: July 2, 2024
    Assignee: Covidien LP
    Inventors: Scott J. Prior, Nikolai D. Begg, Arvind Rajagopalan Mohan, Zachary Traina, Kevin R. Slisz
  • Publication number: 20240032967
    Abstract: A uterine manipulator includes a housing configured to be coupled to an instrument drive unit of a robotic system, a shaft extending distally from the housing, a tip hub pivotably coupled to a distal end portion of the shaft, an articulation disposed within the housing, and a handle operably coupled to either the housing or the shaft. The articulation assembly is configured to pivot the tip hub relative to the shaft and includes a drive cable operably coupled to the tip hub. The articulation assembly is actuatable manually by a user and robotically by the robotic system to pivot the tip hub relative to the shaft.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Scott J. Prior, Zachary Traina, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz
  • Patent number: 11806048
    Abstract: A uterine manipulator includes a housing configured to be coupled to an instrument drive unit of a robotic system, a shaft extending distally from the housing, a tip hub pivotably coupled to a distal end portion of the shaft, an articulation disposed within the housing, and a handle operably coupled to either the housing or the shaft. The articulation assembly is configured to pivot the tip hub relative to the shaft and includes a drive cable operably coupled to the tip hub. The articulation assembly is actuatable manually by a user and robotically by the robotic system to pivot the tip hub relative to the shaft. The handle is configured to be manually gripped by a user for manual use of the uterine manipulator.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: November 7, 2023
    Assignee: Covidien LP
    Inventors: Scott J. Prior, Zachary Traina, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz
  • Publication number: 20230346429
    Abstract: A uterine manipulator includes an elongated shaft, a colpotomy cup supported on the elongated shaft, a distal shaft extending distally from the colpotomy cup to a distal tip, and a rollable sleeve supported on the distal tip.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 2, 2023
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz, Zachary Traina
  • Patent number: 11730517
    Abstract: A uterine manipulator includes an elongated shaft, a colpotomy cup supported on the elongated shaft, a distal shaft extending distally from the colpotomy cup to a distal tip, and a rollable sleeve supported on the distal tip.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: August 22, 2023
    Assignee: Covidien LP
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz, Zachary Traina
  • Publication number: 20220386887
    Abstract: A system for diagnosing and quantifying an organ prolapse includes a first manometry catheter configured for insertion within a first organ of the pelvic floor. The first manometry catheter includes an inflatable balloon configured to support a series of first sensors disposed along a length thereof and operably coupled to an image display for displaying a first image thereon relating to the first organ. One or more additional manometry catheters are configured for insertion within one or more respective additional organs. The additional manometry catheters include inflatable balloons configured to support corresponding additional sensors along a length thereof. The additional sensors are operably coupled to the image display for displaying one or more additional images thereon relating to the one or more additional organs. The first image and the one or more additional images being simultaneously displayed on the image display for diagnostic and quantification purposes.
    Type: Application
    Filed: February 28, 2022
    Publication date: December 8, 2022
    Inventors: Arvind Rajagopalan Mohan, Nikolai D. Begg
  • Publication number: 20220047339
    Abstract: Endoluminal robotic systems and corresponding methods include subsystems for visualization, navigation, pressure sensing, platform compatibility, and user interfaces. The user interfaces may be implemented by one or more of a console, haptics, image fusion, voice controls, remote support, and multi-system controls.
    Type: Application
    Filed: August 8, 2021
    Publication date: February 17, 2022
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, John W. Komp, William J. Peine, Scott E.M. Frushour, Chad A. Pickering, Evgeni Kopel, Anthony B. Ross
  • Publication number: 20220047154
    Abstract: A system and method for capturing in-vivo images of an endoluminal network and generating a pathway for directing an endoluminal robot to drive a catheter to a desired location.
    Type: Application
    Filed: August 6, 2021
    Publication date: February 17, 2022
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, John W. Komp, William J. Peine, Scott E.M. Frushour, Anthony B. Ross
  • Publication number: 20220047259
    Abstract: An endoluminal robotic system includes at least one robotic arm that operates tools to perform suturing procedures. The tools may include at least one of a suture needle driver tool, an endoscope, and a grasping tool. Methods performed by the endoluminal robotic system include driving a suture needle through anterior and posterior sides of a defect using the suture needle driving tool, the end portion of which is rotated after passing through tissue, to form a desired suture pattern. Then, the two ends of the suture thread are pulled and tied together to form a knot. Methods performed by the endoluminal robotic system also include overlaying a suture needle path on an image captured by the endoscope and controlling the at least one robotic arm to operate the driving tool and the suture needle driver tool based on the overlaid suture needle path.
    Type: Application
    Filed: August 8, 2021
    Publication date: February 17, 2022
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, John W. Komp, William J. Peine, Scott E.M. Frushour, Anthony B. Ross
  • Publication number: 20210353330
    Abstract: A uterine manipulator includes an elongated shaft assembly, a colpotomy cup supported on the elongated shaft assembly, and a tip assembly. The tip assembly extends distally from the colpotomy cup and has a piercing tip configured to pierce tissue.
    Type: Application
    Filed: May 12, 2021
    Publication date: November 18, 2021
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz, Zachary Traina