Patents by Inventor Peter A. Lambe
Peter A. Lambe 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: 12279804Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes. In an illustrative embodiment, an apparatus includes a primary electrode defining a lumen, an elongated secondary electrode slidably receivable within the lumen, and a sheath configured to slidably receive the electrodes and to convey the electrodes toward a target region. A housing is coupled with the sheath and movably mounted to motivate the sheath relative to the target region. A primary actuator is coupled with the primary electrode and slidably coupled with the housing to motivate the primary electrode relative to the sheath. A secondary actuator is coupled with the secondary electrode and movably coupled with the primary actuator to be slidable with the electrodes in concert. The secondary actuator is rotatable independently of the primary actuator to travel along a helical path to motivate the secondary electrode to move relative to the target region independently of the primary electrode.Type: GrantFiled: December 9, 2020Date of Patent: April 22, 2025Assignee: Gyrus ACMI, Inc.Inventors: Brandon J. Shuman, Peter A. Lambe, Taylor N. Tyson, Anthony H. Siuda, Cassandra R. Saleira, Christine N. Hurst, Eric Hadford
-
Patent number: 11998466Abstract: A valve loading system that uses a valve loader to transfer a valve or other medical device from a storage cartridge into a deployment catheter. The valve or other medical device can be implanted or positioned within a patient using the catheter after the valve or other medical device has been compressed and loaded into the catheter using the valve loader. The process then can be repeated by using the valve loading system to load or introduce another valve or other medical device into the catheter. The valve loading system includes a loading pin sized to limit contact with the medical device during a loading procedure.Type: GrantFiled: February 1, 2021Date of Patent: June 4, 2024Assignee: Gyrus ACMI, Inc.Inventors: Peter A. Lambe, Ryan Ponten, Jeffrey S. Tweedy
-
Publication number: 20220133264Abstract: An apparatus and system for effective real-time visualization of medical device usage. The apparatus includes a handle that receives a medical device and an imaging component, a flexible shaft includes at least two lumen and is attached to the handle and an end cap attached to the flexible shaft. The end cap includes a first lumen, an exit port located at a proximal end of the end cap, a first slot, and a second slot. The first lumen of the end cap receives the imaging component from the flexible shaft. The exit port receives the medical device from the flexible shaft. The slots are located longitudinally on an outer surface of the end cap at a distal section of the end cap. The first lumen of the end cap opens into a trough for better tissue connectivity.Type: ApplicationFiled: October 4, 2021Publication date: May 5, 2022Inventors: Jean-Martin Baillargeon, Jason T. Panzenbeck, Peter A. Lambe
-
Publication number: 20210386568Abstract: A valve loading system that uses a valve loader to transfer a valve or other medical device from a storage cartridge into a deployment catheter. The valve or other medical device can be implanted or positioned within a patient using the catheter after the valve or other medical device has been compressed and loaded into the catheter using the valve loader. The process then can be repeated by using the valve loading system to load or introduce another valve or other medical device into the catheter. The valve loading system includes a loading pin sized to limit contact with the medical device during a loading procedure.Type: ApplicationFiled: February 1, 2021Publication date: December 16, 2021Inventors: Peter A. Lambe, Ryan Ponten, Jeffrey S. Tweedy
-
Publication number: 20210338053Abstract: An apparatus for controlling positioning of wires and/or tubing that extends from a handle of a medical device. An exemplary apparatus includes a device attachment mechanism configured to removably attach to a handle of a medical device and a guide component configured to maintain a plurality of different positions relative to the device attachment mechanism and the handle of the medical device. The guide component allows a user to alter the direction (i.e., biases) any wires or tubing, such as electrical wires or saline tubes that extend from the handle to other instrumentation, such as pumps or generators.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Taylor N. Tyson, Peter A. Lambe, Michael S. Smith
-
Publication number: 20210169552Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes. In an illustrative embodiment, an apparatus includes a primary electrode defining a lumen, an elongated secondary electrode slidably receivable within the lumen, and a sheath configured to slidably receive the electrodes and to convey the electrodes toward a target region. A housing is coupled with the sheath and movably mounted to motivate the sheath relative to the target region. A primary actuator is coupled with the primary electrode and slidably coupled with the housing to motivate the primary electrode relative to the sheath. A secondary actuator is coupled with the secondary electrode and movably coupled with the primary actuator to be slidable with the electrodes in concert. The secondary actuator is rotatable independently of the primary actuator to travel along a helical path to motivate the secondary electrode to move relative to the target region independently of the primary electrode.Type: ApplicationFiled: December 9, 2020Publication date: June 10, 2021Inventors: Brandon J. Shuman, Peter A. Lambe, Taylor N. Tyson, Anthony H. Siuda, Cassandra R. Saleira, Christine N. Hurst, Eric Hadford
-
Patent number: 10987161Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath inserted into a body and positioned relative to a reference point includes a primary actuator configured to move a primary electrode, a secondary actuator configured to move a secondary electrode, and a control mechanism. The control mechanism is configured to selectively prevent movement of at least one of the primary actuator based on a position of the secondary actuator and of the secondary actuator based on a position of the primary actuator and lock positions of the primary actuator and the secondary actuator.Type: GrantFiled: March 19, 2017Date of Patent: April 27, 2021Inventors: Brandon J. Shuman, David H. Dillard, Peter A. Lambe, Nathan Dale, Cassandra R. Saleira, Fan Zhang, Nicolas G. Hostein, Randall D. Mills, Christine N. Jurevicius, Michael S. Smith
-
Patent number: 10542872Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath inserted into a body and positioned relative to a reference point includes a primary actuator configured to move a primary electrode, a secondary actuator configured to move a secondary electrode, and a control mechanism. The control mechanism is configured to selectively prevent movement of at least one of the primary actuator based on a position of the secondary actuator and of the secondary actuator based on a position of the primary actuator and lock positions of the primary actuator and the secondary actuator.Type: GrantFiled: March 19, 2017Date of Patent: January 28, 2020Assignee: Spiration, Inc.—Olympus Respiratory AmericaInventors: Brandon J. Shuman, David H. Dillard, Peter A. Lambe, Nathan Dale, Cassandra R. Saleira, Fan Zhang, Nicolas G. Hostein, Randall D. Mills
-
Publication number: 20190365203Abstract: An apparatus for controlling positioning of wires and/or tubing that extends from a handle of a medical device. An exemplary apparatus includes a device attachment mechanism configured to removably attach to a handle of a medical device and a guide component configured to maintain a plurality of different positions relative to the device attachment mechanism and the handle of the medical device. The guide component allows a user to alter the direction (i.e., biases) any wires or tubing, such as electrical wires or saline tubes that extend from the handle to other instrumentation, such as pumps or generators.Type: ApplicationFiled: May 31, 2018Publication date: December 5, 2019Inventors: Taylor N. Tyson, Peter A. Lambe, Michael S. Smith
-
Publication number: 20190314082Abstract: An electrosurgical instrument includes a needle configured as a first electrode and a coil extending through the needle and configured as a second electrode. The coil movable relative to the needle, and as the needle and the coil are inserted into tissue and energized with an electrical energy source, the needle and the coil apply current to the tissue to coagulate the tissue. The coil includes a fluid transmission feature that allows a fluid to flow distally for cooling the coil.Type: ApplicationFiled: November 4, 2016Publication date: October 17, 2019Inventors: Brandon J. Shuman, Peter A. Lambe, Christopher A. Saleira, Zoie R. Engman
-
Publication number: 20190290300Abstract: Disclosed embodiments include apparatuses, systems, and methods for vaporizing a conductive fluid at or adjacent a reference point. In an illustrative embodiment, an apparatus includes a primary electrode extending to a first distal end positionable adjacent to a reference point and having a first proximal end selectively couplable with a first pole of a power source. The primary electrode defines a lumen therein and defines at least one opening to the lumen within a distal range adjacent the first distal end. A secondary electrode extends through the lumen of the primary electrode and has a second distal end extending into the distal range and a second proximal end selectively couplable with a second pole of the power source. The secondary electrode is electrically insulated from the primary electrode except within the distal range, where a conductive fluid is receivable within the distal range so as to be in electrical contact with the primary electrode and the secondary electrode.Type: ApplicationFiled: March 23, 2018Publication date: September 26, 2019Applicant: Spiration, Inc., d/b/a Olympus Respiratory AmericaInventors: Brandon J. Shuman, Peter A. Lambe
-
Patent number: 10383679Abstract: An electrosurgical instrument includes a needle configured as a first electrode and a coil extending through the needle and configured as a second electrode. The coil is movable relative to the needle, and as the coil is deployed it attains a coiled configuration and a twisted configuration. After the needle and the coil are inserted into tissue and energized with an electrical energy source, the needle and the coil apply current to the tissue to coagulate the tissue.Type: GrantFiled: August 3, 2016Date of Patent: August 20, 2019Assignee: Spiration Inc.Inventor: Peter A. Lambe
-
Publication number: 20180263473Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath inserted into a body and positioned relative to a reference point includes a primary actuator configured to move a primary electrode, a secondary actuator configured to move a secondary electrode, and a control mechanism. The control mechanism is configured to selectively prevent movement of at least one of the primary actuator based on a position of the secondary actuator and of the secondary actuator based on a position of the primary actuator and lock positions of the primary actuator and the secondary actuator.Type: ApplicationFiled: March 19, 2017Publication date: September 20, 2018Applicant: Spiration, Inc. - Olympus Respiratory AmericaInventors: Brandon J. Shuman, David H. Dillard, Peter A. Lambe, Nathan Dale, Cassandra R. Saleira, Fan Zhang, Nicolas G. Hostein, Randall D. Mills
-
Publication number: 20180263681Abstract: Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath inserted into a body and positioned relative to a reference point includes a primary actuator configured to move a primary electrode, a secondary actuator configured to move a secondary electrode, and a control mechanism. The control mechanism is configured to selectively prevent movement of at least one of the primary actuator based on a position of the secondary actuator and of the secondary actuator based on a position of the primary actuator and lock positions of the primary actuator and the secondary actuator.Type: ApplicationFiled: March 19, 2017Publication date: September 20, 2018Applicant: Spiration, Inc. - Olympus Respiratory AmericaInventors: Brandon J. Shuman, David H. Dillard, Peter A. Lambe, Nathan Dale, Cassandra R. Saleira, Fan Zhang, Nicolas G. Hostein, Randall D. Mills, Christine N. Jurevicius, Michael S. Smith
-
Publication number: 20180036067Abstract: An electrosurgical instrument includes a needle configured as a first electrode and a coil extending through the needle and configured as a second electrode. The coil is movable relative to the needle, and as the coil is deployed it attains a coiled configuration and a twisted configuration. After the needle and the coil are inserted into tissue and energized with an electrical energy source, the needle and the coil apply current to the tissue to coagulate the tissue.Type: ApplicationFiled: August 3, 2016Publication date: February 8, 2018Inventor: Peter A. Lambe