Patents by Inventor Gene H. Arts
Gene H. Arts 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: 20140094799Abstract: In accordance with at least one aspect of this disclosure, an ablation apparatus includes a proximal body portion, a shaft extending distally from the proximal body portion, the shaft being selectively deformable utilizing at least one deformation system between a first position wherein the shaft is straight an a second position wherein the shaft is bent, the at least one deformation system configured to retain the shaft in each of the first and second positions, and at least one electrode disposed at least partially within the shaft, the electrode movable with the shaft upon movement of the shaft between the first and second positions.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Applicant: COVIDIEN LPInventors: CASEY M. LADTKOW, WILLIAM O. REID, JR., DARION R. PETERSON, GENE H. ARTS, JOHN R. VANTUNO
-
Patent number: 8672937Abstract: A surgical device for performing a surgical procedure on a patient is provided and includes a handle assembly including a housing having a distal end and a proximal end; a tissue engaging member supported in and extending from the distal end of the housing of the handle assembly; at least one conduit having a first end operatively associated with the tissue engaging member and a second end extending from the housing of the handle assembly; and a strain relief member supported on the at least one conduit and connected to the housing, wherein the strain relief member and the housing are configured to enable poly-axial movement of the strain relief member with respect to the housing.Type: GrantFiled: July 30, 2008Date of Patent: March 18, 2014Assignee: Covidien AGInventors: Arnold V. DeCarlo, Gene H. Arts
-
Publication number: 20140058380Abstract: A method for performing a surgical procedure within lungs of a patient. The method comprising the steps of providing a plurality of surgical instruments and providing a housing. Attaching a flexible, elongated shaft with distal and proximal ends to the housing. Engaging at least one working end to the distal end of the housing, the working end including a plurality of tubes disposed therein that define a corresponding plurality of working channels for housing a corresponding plurality of surgical instruments. Controlling an actuator to engage at least one of the corresponding plurality of surgical instruments, wherein rotation of the working end with respect to a longitudinal axis of the elongated shaft engages at least one of the plurality of surgical instrument with the actuator to deploy the at least one surgical instrument to the lung as needed during a surgical procedure.Type: ApplicationFiled: October 30, 2013Publication date: February 27, 2014Applicant: Covidien LPInventors: Gene H. Arts, Timothy J. Bahney, John D. Carlton, Duane E. Kerr, William H. Nau, Jr.
-
Publication number: 20140039487Abstract: A flexible microwave catheter, including a flexible coaxial cable having an inner conductor, an inner dielectric coaxially disposed about the inner conductor, and an outer conductor coaxially disposed about the inner dielectric, at least one feedpoint defining a microwave radiating portion of the flexible coaxial cable, a mesh structure having a collapsed configuration and an expanded configuration and disposed about the microwave radiating portion of the flexible coaxial cable, wherein the mesh structure expands radially outward from the flexible microwave catheter thereby positioning the at least one feedpoint at the radial center of the mesh structure.Type: ApplicationFiled: April 9, 2012Publication date: February 6, 2014Inventors: Joseph D. Brannan, Gene H. Arts, Arnold V. Decarlo, Casey M. Ladtkow, William O. Reid, JR.
-
Patent number: 8641713Abstract: An endoscopic forceps is disclosed including an end effector assembly having two jaw members movable from a first position in spaced relation relative to one another to at least a second position closer to one another for grasping tissue therebetween. Each of the jaw members is connectable to an electrosurgical energy source for conducting energy through tissue held therebetween. The jaw members are biased to the first position. The end effector assembly of the endoscopic forceps further includes a wire snare having a proximal end connectable to an electrosurgical energy source and a distal end translatably extending out of one of the jaw members and operatively associated with the other of the jaw members. In use, withdrawal of the proximal end of the wire snare results in movement of the jaw members from the first position to a second position and clamping of the tissue between the jaws.Type: GrantFiled: September 15, 2010Date of Patent: February 4, 2014Assignee: Covidien AGInventors: Kristin D. Johnson, Joe D. Sartor, Gene H. Arts, Randel A. Frazier
-
Publication number: 20130345551Abstract: In accordance with aspects of the present disclosure, electrosurgical systems are provided generally including at least one energy-delivery device for delivering energy to tissue when inserted or embedded within tissue. The energy-delivery device can be a tissue ablation device, such as an ablation probe, needle, etc. for ablating tissue as commonly known in the art. The electrosurgical systems include at least one structure and/or operational characteristic for enhancing ultrasonic visibility of the energy-delivery devices within tissue during ultrasonography.Type: ApplicationFiled: March 15, 2013Publication date: December 26, 2013Applicant: COVIDIEN LPInventors: GENE H. ARTS, DARION R. PETERSON, JOSEPH D. BRANNAN, JOHN R. VANTUNO, ERIC W. LARSON
-
Publication number: 20130345699Abstract: A surgical instrument is provided including a handle assembly, a shaft electrically coupled to the handle assembly and extending therefrom, an electrode assembly electrically coupled to the shaft for transmitting energy to tissue to treat tissue, and a chamber defined in the shaft and positioned proximal a distal end thereof and configured to selectively expand. The expansion of the chamber anchors the surgical instrument to the tissue.Type: ApplicationFiled: March 15, 2013Publication date: December 26, 2013Applicant: COVIDIEN LPInventors: JOSEPH D. BRANNAN, GENE H. ARTS
-
Publication number: 20130345552Abstract: In accordance with aspects of the present disclosure, electrosurgical systems are provided generally including at least one energy-delivery device for delivering energy to tissue when inserted or embedded within tissue. The energy-delivery device can be a tissue ablation device, such as an ablation probe, needle, etc. for ablating tissue as commonly known in the art. The electrosurgical systems include at least one structure and/or operational characteristic for enhancing ultrasonic visibility of the energy-delivery devices within tissue during ultrasonography.Type: ApplicationFiled: March 15, 2013Publication date: December 26, 2013Applicant: COVIDIEN LPInventors: GENE H. ARTS, DARION R. PETERSON, JOSEPH D. BRANNAN, JOHN R. VANTUNO, ERIC W. LARSON
-
Publication number: 20130345553Abstract: In accordance with aspects of the present disclosure, electrosurgical systems are provided generally including at least one energy-delivery device for delivering energy to tissue when inserted or embedded within tissue. The energy-delivery device can be a tissue ablation device, such as an ablation probe, needle, etc. for ablating tissue as commonly known in the art. The electrosurgical systems include at least one structure and/or operational characteristic for enhancing ultrasonic visibility of the energy-delivery devices within tissue during ultrasonography.Type: ApplicationFiled: March 15, 2013Publication date: December 26, 2013Applicant: COVIDIEN LPInventors: Gene H. ARTS, Darion R. PETERSON, Joseph D. BRANNAN, John R. VANTUNO, Eric W. LARSON
-
Patent number: 8597291Abstract: A method for performing a surgical procedure within lungs of a patient. The method comprising the steps of providing a plurality of surgical instruments and providing a housing. Attaching a flexible, elongated shaft with distal and proximal ends to the housing. Engaging at least one working end to the distal end of the housing, the working end including a plurality of tubes disposed therein that define a corresponding plurality of working channels for housing a corresponding plurality of surgical instruments. Controlling an actuator to engage at least one of the corresponding plurality of surgical instruments, wherein rotation of the working end with respect to a longitudinal axis of the elongated shaft engages at least one of the plurality of surgical instrument with the actuator to deploy the at least one surgical instrument to the lung as needed during a surgical procedure.Type: GrantFiled: November 6, 2012Date of Patent: December 3, 2013Assignee: Covidien LPInventors: Gene H. Arts, Timothy J. Bahney, John D. Carlton, Duane E. Kerr, William H. Nau, Jr.
-
Publication number: 20130289558Abstract: A surgical instrument includes a reusable component and a limited-use component releasably engagable with the reusable component. The reusable component includes a detecting member and is configured to connect to a source of energy. The limited-use component is transitionable from a first state to a second state. The detecting member is configured to detect a response of the limited-use component for determining the state of the limited-use component. Energy is permitted to be supplied to the limited-use component when it is determined that the limited-use component is disposed in the first state. Energy is inhibited from being supplied to the limited-use component when it is determined that the limited-use component is disposed in the second state.Type: ApplicationFiled: April 30, 2012Publication date: October 31, 2013Applicant: VIVANT MEDICAL, INC.Inventors: William O. Reid, JR., Darion R. Peterson, Gene H. Arts, John R. Vantuno, Casey M. Ladtkow
-
Patent number: 8545496Abstract: A method for performing a surgical procedure within lungs of a patient. The method comprising the steps of providing a plurality of surgical instruments and providing a housing. Attaching a flexible, elongated shaft with distal and proximal ends to the housing. Engaging at least one working end to the distal end of the housing, the working end including a plurality of tubes disposed therein that define a corresponding plurality of working channels for housing a corresponding plurality of surgical instruments. Controlling an actuator to engage at least one of the corresponding plurality of surgical instruments, wherein rotation of the working end with respect to a longitudinal axis of the elongated shaft engages at least one of the plurality of surgical instrument with the actuator to deploy the at least one surgical instrument to the lung as needed during a surgical procedure.Type: GrantFiled: November 6, 2012Date of Patent: October 1, 2013Assignee: Covidien LPInventors: Gene H. Arts, Timothy J. Bahney, John D. Carlton, Duane E. Kerr, William H. Nau, Jr.
-
Patent number: 8414578Abstract: An electrosurgical apparatus for coagulating tissue includes an elongated housing and an electrode located adjacent the distal end of the housing. The electrode can be connected to a source of electrosurgical energy. At least one actuator is included which electrosurgically energizes the electrode. The apparatus also includes a relatively small gas cylinder which contains a pressurized gas consisting of inert gas and which is selectively seated in the housing. Upon actuation of the actuator, gas is dispersed under pressure from the gas cylinder to the electrode and is ionized prior to the distribution of the gas into the operating field.Type: GrantFiled: November 19, 2009Date of Patent: April 9, 2013Assignee: Covidien AGInventors: Joe D. Sartor, Michael Hogan, Gene H. Arts, Ronald J. Podhajsky, Arlan J. Reschke
-
Patent number: 8303581Abstract: An electrosurgical apparatus for performing a surgical procedure includes a housing having an elongated flexible shaft with proximal and distal ends. The shaft having a plurality of tubes disposed therein that define a corresponding plurality of working channels configured to house a corresponding plurality of surgical instruments. An actuator is dimensioned for selective reciprocation within the shaft and configured to operably engage one or more of the corresponding plurality of surgical instruments and deploy the corresponding surgical instrument to an operating cavity as needed during a surgical procedure.Type: GrantFiled: September 2, 2008Date of Patent: November 6, 2012Assignee: Covidien LPInventors: Gene H. Arts, Timothy J. Bahney, John D. Carlton, Duane E. Kerr, William Nau
-
Patent number: 8226642Abstract: Disclosed is an ignition system for initiating a plasma arc in an electrosurgical system. The system includes a source of high frequency electrical energy having a terminal of active potential and a terminal of return potential a base having a distal end from which a plasma arc emanates, an active electrode operatively coupled with the base and electrically in circuit with the terminal of active potential. The ignition system may have a piezoelectric device electrically coupled to the active electrode to create at least one high voltage spark when the system is initially activated. Alternately, the ignition system may include a heater or heating device of heating the active electrode and producing free electrons to assist in the initiation of the plasma arc.Type: GrantFiled: August 14, 2008Date of Patent: July 24, 2012Assignee: TYCO Healthcare Group LPInventor: Gene H. Arts
-
Patent number: 8226643Abstract: An electrosurgical instrument for providing pressurized ionized gas to a surgical site includes a hand-held applicator having proximal and distal ends, a gas delivery member adapted to deliver pressurized ionizable gas to the proximity of an electrode located adjacent the distal end of the hand-held applicator. A portable actuator assembly is included that is capable of receiving a source of pressurized ionizable gas therein. The actuator controls the delivery of the gas and energy to the hand-held applicator. A pressure safety connects to the portable actuator and to the hand-held applicator. A pressure safety system having two or more cascaded pressure change members connects between the input port and the output port, the pressure change members are configured to regulate pressurized gas into the environment until the portable actuator assembly exceeds a predetermined threshold.Type: GrantFiled: September 29, 2008Date of Patent: July 24, 2012Assignee: Covidien AGInventors: Joe D. Sartor, Gene H. Arts, Ronald J. Podhajsky, Arlan J. Reschke, Michael Hogan, David M. Garrison
-
Patent number: 8226644Abstract: A gas-enhanced electrosurgical instrument includes a hand-held applicator and a portable actuator assembly. The hand-held applicator has a gas delivery member adapted to deliver pressurized ionizable gas to the proximity of an electrode located adjacent a distal end of the applicator. The portable actuator assembly is capable of holding a source of pressurized ionizable gas, such as a cylinder or cartridge, and includes at least one controller to control the delivery of the gas from the source to the hand-held applicator and to control the delivery of electrosurgical energy to the hand-held applicator.Type: GrantFiled: July 15, 2009Date of Patent: July 24, 2012Assignee: Covidien AGInventors: Joe D. Sartor, Michael Hogan, Gene H. Arts, Ronald J. Podhajsky, Arlan J. Reschke
-
Publication number: 20120101487Abstract: Disclosed is a spacer, configured to position microwave energy delivery devices, including a housing, with a housing body and a compression body, and at least one compression mechanism. The housing body forms a housing body cavity and a plurality of housing device apertures. The compression body forms a plurality of compression body apertures that each correspond to a housing device aperture. The compression body slideably engages the housing body cavity and at least a portion of the compression body is positioned within the compression body cavity. A compression mechanism is positioned between the housing body and the compression body and configured to provide a biasing force between the housing body and the compression body. In a first position the housing device apertures are misaligned with the compression body apertures and in the second position the housing apertures are aligned with the compression body apertures forming a plurality of aligned apertures.Type: ApplicationFiled: October 22, 2010Publication date: April 26, 2012Inventors: Robert B. Cunningham, Gene H. Arts, Timothy A. Turley, Richard W. Wetz, Chad M. Nelson
-
Patent number: 8157795Abstract: A ionizable gas system is provided and includes a surgical accessory and a corona start patient connector. The surgical accessory is adapted to receive electrosurgical energy from an electrosurgical energy source and is adapted to receive ionizable gas (e.g., argon gas) from a portable ionizable gas source. The corona start patient connector is operatively connected to the electrosurgical energy source and the surgical accessory. The corona start patient connector includes an electrical interface that is configured to verify if the ionizable gas system is functioning properly prior to use on a patient.Type: GrantFiled: May 4, 2006Date of Patent: April 17, 2012Assignee: Covidien AGInventors: Joe D. Sartor, Michael Hogan, Gene H. Arts, Ronald J. Podhajsky, Arlan J. Reschke
-
Patent number: 8123743Abstract: Open electrosurgical forceps for sealing tissue are provided which include first and second shaft portions pivotably associated with one another. Each shaft portion has a jaw member disposed at a distal end thereof. Each of the jaw members includes an electrically conductive sealing surface adapted to communicate electrosurgical energy through tissue held therebetween and a slot formed through the sealing surface thereof. The forceps includes a cutting mechanism operatively associated with the first and second jaw members. The cutting mechanism includes a cutting element disposed within the slot of the at least one jaw member, the cutting element being movable from a first position wherein the cutting element is retracted within the at least one jaw member and a second position in which the cutting element at least partially projects from a sealing surface of the at least one jaw member.Type: GrantFiled: July 29, 2008Date of Patent: February 28, 2012Assignee: Covidien AGInventors: Gene H. Arts, Gary M. Couture, Kristin D. Johnson, Michael C. Moses