Patents by Inventor Zachary Traina

Zachary Traina 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).

  • 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
  • Publication number: 20230380917
    Abstract: A robotic electromechanical surgical instrument includes a housing, an elongated shaft that extends distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, a universal joint assembly supported within the wrist assembly, and cables coupled to the wrist assembly. The elongated shaft defines a longitudinal axis. The wrist assembly includes a first joint coupled to a second joint. The universal joint assembly is rotatable to actuate a function of the end effector. The plurality of cables is movable to manipulate the first and second joints to enable the universal joint assembly and the wrist assembly to articulate relative to the longitudinal axis.
    Type: Application
    Filed: August 15, 2023
    Publication date: November 30, 2023
    Inventor: Zachary Traina
  • 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: 11779416
    Abstract: An instrument drive assembly for use with a surgical instrument includes a housing assembly supporting a drive assembly therein, a coupling tube supported at a distal end of the housing assembly and extending distally therefrom, a coupling assembly, and a retention mechanism. The coupling assembly is supported in the housing assembly and is configured to releasably couple to an instrument drive shaft of the surgical instrument, and the retention mechanism is configured to releasably couple to an instrument sleeve of the surgical instrument.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 10, 2023
    Assignee: Covidien LP
    Inventors: Zachary Traina, Josiah Rosmarin
  • Patent number: 11730552
    Abstract: A robotic electromechanical surgical instrument includes a housing, an elongated shaft that extends distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, a universal joint assembly supported within the wrist assembly, and cables coupled to the wrist assembly. The elongated shaft defines a longitudinal axis. The wrist assembly includes a first joint coupled to a second joint. The universal joint assembly is rotatable to actuate a function of the end effector. The plurality of cables is movable to manipulate the first and second joints to enable the universal joint assembly and the wrist assembly to articulate relative to the longitudinal axis.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: August 22, 2023
    Assignee: Covidien LP
    Inventor: 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: 20220338916
    Abstract: An end effector is provided for use and connection to a robot arm of a robotic surgical system including a proximal hub, a distal hub, and a support hub. The distal hub is coupled to two opposing upright supports of the proximal hub about a first pivot axis. The support hub is coupled to two opposing upright supports of the distal hub about a second pivot axis. First and second drive members are coupled to opposing sides of the support hub and a third drive member is coupled to the distal hub. Simultaneous proximal translation of the first drive member and the second drive member causes the distal hub to pivot about the first pivot axis and proximal translation of only one of the first drive member or the second drive member causes the support hub to pivot about the second pivot axis.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Inventor: Zachary Traina
  • Patent number: 11432890
    Abstract: A mount assembly for use with a robotic system is provided and includes a housing for coupling to a robot arm; a coupling assembly supported by the housing and including first and second arms, the coupling assembly transitionable between open and closed configurations, wherein in the closed configuration the first and second arms are configured to secure a surgical accessory; a release assembly supported by the housing and engagable with the coupling assembly, the release assembly transitionable between a locked configuration and an unlocked configuration; and a communication assembly supported by the housing and configured for communication with the robotic system with respect to a status of the coupling assembly corresponding to the open and closed configuration thereof; and a status of the release assembly corresponding to the locked and unlocked configuration thereof.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: September 6, 2022
    Assignee: Covidien LP
    Inventor: Zachary Traina
  • Publication number: 20220257324
    Abstract: A mount assembly for use with a robotic system is provided and includes a housing for coupling to a robot arm; a coupling assembly supported by the housing and including first and second arms, the coupling assembly transitionable between open and closed configurations, wherein in the closed configuration the first and second arms are configured to secure a surgical accessory; a release assembly supported by the housing and engageable with the coupling assembly, the release assembly transitionable between a locked configuration and an unlocked configuration; and a communication assembly supported by the housing and configured for communication with the robotic system with respect to a status of the coupling assembly corresponding to the open and closed configuration thereof and a status of the release assembly corresponding to the locked and unlocked configuration thereof
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventor: Zachary Traina
  • Patent number: 11406441
    Abstract: An end effector is provided for use and connection to a robot arm of a robotic surgical system including a proximal hub, a distal hub, and a support hub. The distal hub is coupled to two opposing upright supports of the proximal hub about a first pivot axis. The support hub is coupled to two opposing upright supports of the distal hub about a second pivot axis. First and second drive members are coupled to opposing sides of the support hub and a third drive member is coupled to the distal hub. Simultaneous proximal translation of the first drive member and the second drive member causes the distal hub to pivot about the first pivot axis and proximal translation of only one of the first drive member or the second drive member causes the support hub to pivot about the second pivot axis.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: August 9, 2022
    Assignee: Covidien LP
    Inventor: Zachary Traina
  • Patent number: 11350999
    Abstract: A mount assembly for use with a robotic system is provided and includes a housing for coupling to a robot arm; a coupling assembly supported by the housing and including first and second arms, the coupling assembly transitionable between open and closed configurations, wherein in the closed configuration the first and second arms are configured to secure a surgical accessory; a release assembly supported by the housing and engagable with the coupling assembly, the release assembly transitionable between a locked configuration and an unlocked configuration; and a communication assembly supported by the housing and configured for communication with the robotic system with respect to a status of the coupling assembly corresponding to the open and closed configuration thereof; and a status of the release assembly corresponding to the locked and unlocked configuration thereof.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: June 7, 2022
    Assignee: Covidien LP
    Inventor: Zachary Traina
  • Publication number: 20220125540
    Abstract: A robotic electromechanical surgical instrument includes a housing, an elongated shaft extending distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, and first, second, and third cables coupled to the wrist assembly. The elongated shaft defines a longitudinal axis and the wrist assembly articulates relative to the longitudinal axis. The wrist assembly includes a first interface, a first link pivotally coupled to the first interface, a second link coupled to the first link, and a third link pivotally coupled to the second link. The first cable is coupled to the second link such that proximal axial translation thereof causes the second link to pivot about a first pivot axis. The third cable is coupled to the third link such that axial translation thereof causes the third link to pivot about a second pivot axis.
    Type: Application
    Filed: February 12, 2020
    Publication date: April 28, 2022
    Inventor: Zachary Traina
  • 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
  • Publication number: 20210353331
    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: May 12, 2021
    Publication date: November 18, 2021
    Inventors: Scott J. Prior, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz, Zachary Traina
  • Publication number: 20210290322
    Abstract: A robotic electromechanical surgical instrument includes a housing, an elongated shaft that extends distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, cables coupled to the wrist assembly, and an electrical cable coupled to the end effector. The wrist assembly includes a first joint coupled to a second joint. The first joint includes a proximal segment defining an arcuate surface and a distal segment defining an arcuate surface. The electrical cable is positioned relative to the proximal arcuate surface and the distal arcuate surface such that during articulation of the wrist assembly the electrical cable rolls off of the distal arcuate surface as the electrical cable rolls on to the proximal arcuate surface and the electrical cable rolls off of the proximal arcuate surface as the electrical cable rolls on to the distal arcuate surface.
    Type: Application
    Filed: September 10, 2019
    Publication date: September 23, 2021
    Inventor: Zachary Traina
  • Publication number: 20210282814
    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: February 10, 2021
    Publication date: September 16, 2021
    Inventors: Scott J. Prior, Zachary Traina, Arvind Rajagopalan Mohan, Nikolai D. Begg, Kevin R. Slisz
  • Publication number: 20210282836
    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: March 10, 2021
    Publication date: September 16, 2021
    Inventors: Scott J. Prior, Nikolai D. Begg, Arvind Rajagopalan Mohan, Zachary Traina, Kevin R. Slisz
  • Publication number: 20210282871
    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: March 9, 2021
    Publication date: September 16, 2021
    Inventors: Scott J. Prior, Nikolai D. Begg, Arvind Rajagopalan Mohan, Zachary Traina, Kevin R. Slisz
  • Publication number: 20210275257
    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: March 4, 2021
    Publication date: September 9, 2021
    Inventors: Scott J. Prior, Nikolai Begg, Arvind Mohan, Kevin R. Slisz, Zachary Traina