Patents by Inventor Jonathan A. Coe
Jonathan A. Coe 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).
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Publication number: 20140378953Abstract: Methods and devices are provided for performing various procedures using interchangeable end effectors. In general, the methods and devices allow a surgeon to remotely and selectively attach various interchangeable surgical end effectors to a shaft located within a patient's body, thus allowing the surgeon to perform various procedures without the need to remove the shaft from the patient's body. In an exemplary embodiment, multiple end effectors can be introduced into a body cavity. The end effectors can be disassociated or separate from one another such that they float within the body cavity. A distal end of a shaft can be positioned within the body cavity and it can be used to selectively engage one of the end effectors. In particular, the device can be configured to allow each end effector to be remotely attached and detached from the distal end of the shaft.Type: ApplicationFiled: June 12, 2014Publication date: December 25, 2014Inventors: Jonathan A. Coe, James W. Voegele, Gary L. Long, Andrew M. Zwolinski, Kyle P. Moore, Robert P. Gill
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Publication number: 20140343366Abstract: A surgical access system that facilitates access to a surgical site through an incision in the patient's body includes a surgical retractor and a fluid delivery or fluid evacuation device. The fluid delivery or fluid evacuation device is coupled to the surgical retractor and is adapted to deliver fluid to the surgical site or evacuate fluid from the surgical site.Type: ApplicationFiled: March 20, 2014Publication date: November 20, 2014Applicant: Prescient Surgical, Inc.Inventors: Jonathan Coe, Insoo Suh, Jeremy Koehler
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Publication number: 20140316210Abstract: A surgical access device for facilitating access through an incision to a surgical site in a patient's body has a pliable membrane which is configured to engage and expand the incision. The pliable membrane includes a base layer, a permeable membrane attached to the base layer, and a fluid channel disposed between the layers. The fluid channel is fluidly coupled to a fluid source. The fluid is delivered to the surgical site via the permeable membrane. The surgical access device may also have a locking mechanism for holding the device in a desired configuration.Type: ApplicationFiled: March 13, 2014Publication date: October 23, 2014Applicants: The Leland Stanford Junior University, Prescient Surgical, Inc.Inventors: Jeremy Koehler, Jonathan Coe, Insoo Suh
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Patent number: 8821520Abstract: A device for loading a surgical knotting element on an applicator tool. One embodiment of the device includes a channel dimensioned to receive an applicator tool comprising a coupling. A surgical knotting element comprises a coupling complementary to the coupling of an applicator tool and a suture path. A carriage receives the surgical knotting element. The carriage is moveable in a transverse direction relative the channel between a first position where the knotting element is misaligned with the channel and a second position where the couplings are engaged with one another.Type: GrantFiled: May 4, 2007Date of Patent: September 2, 2014Assignee: Ethicon Endo-Surgery, Inc.Inventors: Richard F. Schwemberger, John L. Stammen, Michael S. Cropper, Jonathan A. Coe, James W. Miser, Jr.
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Publication number: 20140221975Abstract: A method is described for decreasing activity of at least one sympathetic nerve, nerve fiber or neuron innervating at least one blood vessel in the pulmonary vasculature of a patient to ameliorate pulmonary hypertension. In one embodiment, the method may involve advancing an intravascular treatment device to a target location in a target blood vessel within the pulmonary vasculature of the patient and using the treatment device to decrease activity of at least one sympathetic nerve, nerve fiber or neuron innervating the target blood vessel at or near the target location to ameliorate pulmonary hypertension.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicant: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Swaminadhan Gnanashanmugam, Jonathan A. Coe, Insoo Suh, Jeremy Christopher Koehler
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Patent number: 8764735Abstract: Methods and devices are provided for performing various procedures using interchangeable end effectors. In general, the methods and devices allow a surgeon to remotely and selectively attach various interchangeable surgical end effectors to a shaft located within a patient's body, thus allowing the surgeon to perform various procedures without the need to remove the shaft from the patient's body. In an exemplary embodiment, multiple end effectors can be introduced into a body cavity. The end effectors can be disassociated or separate from one another such that they float within the body cavity. A distal end of a shaft can be positioned within the body cavity and it can be used to selectively engage one of the end effectors. In particular, the device can be configured to allow each end effector to be remotely attached and detached from the distal end of the shaft.Type: GrantFiled: January 15, 2013Date of Patent: July 1, 2014Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, James W. Voegele, Gary L. Long, Andrew M. Zwolinski, Kyle P. Moore, Robert P. Gill
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Publication number: 20140039481Abstract: An ablation system is provided. The ablation system includes an ablation device having a handle assembly and an electrode assembly. The handle assembly includes a housing configured for operable engagement by a user. The electrode assembly includes a tubular electrode having an open proximal end and a closed distal end. The tubular electrode is movable relative to the housing to adjust an insertable length of the electrode assembly.Type: ApplicationFiled: July 24, 2013Publication date: February 6, 2014Applicant: COVIDIEN LPInventors: JONATHAN A. COE, CASEY M. LADTKOW
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Publication number: 20140005666Abstract: A forceps includes an end effector assembly including first and second jaw members. One or both of the jaw members is movable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One or both of the jaw members is configured to conduct energy between the jaw members and through tissue grasped therebetween to treat tissue. An insulative tubular member is movable relative to the end effector assembly between a retracted position, wherein the insulative tubular member is positioned proximally of the end effector assembly, and an extended position, wherein the insulative tubular member is disposed about the end effector assembly. A monopolar member is configured to apply energy to tissue to treat tissue when the insulative tubular member is disposed in the extended position.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: TYCO HEALTHCARE GROUP LPInventors: TONY MOUA, DAVID N. HEARD, JONATHAN A. COE, JOHN J. KAPPUS, PETER M. MUELLER, RAYMOND A. SIRIANNE, RYAN C. ARTALE
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Publication number: 20140005663Abstract: A forceps includes an end effector assembly having first and second jaw members configured to grasp tissue therebetween and conduct energy through tissue grasped therebetween to treat tissue. An insulative tubular member is movable relative to the end effector assembly between a retracted position, wherein the insulative tubular member is positioned proximally of the end effector assembly, and an extended position, wherein the insulative tubular member is disposed about the end effector assembly. A monopolar member is selectively deployable relative to the end effector assembly from a first position to a second position, wherein, in the second position, a portion of the monopolar member extends distally from the end effector assembly and the insulative tubular member for applying energy to tissue to treat tissue.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: TYCO HEALTHCARE GROUP LPInventors: DAVID N. HEARD, TONY MOUA, SCOTT F. ALEXANDER, CHRISTOPHER T. RUSIN, JONATHAN A. COE, JOHN J. KAPPUS, PETER M. MUELLER, RAYMOND A. SIRIANNE, KELLIE F. PAYNE, WILLIAM H. NAU, JR., DUANE E. KERR
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Patent number: 8377079Abstract: Methods and devices are provided for regulating a restriction system. In one exemplary embodiment, a restriction system is provided having a restriction device coupled to a port with a fluid disposed in the device, such that the restriction device is adapted to form a restriction in a pathway corresponding to an amount of fluid contained in the device, and a pressure adjustment unit in communication with the port and effective to maintain a substantially constant equilibrium pressure between the pressure adjustment unit and the restriction device. The pressure adjustment unit is configured to regulate an amount of fluid in the restriction device in response to a fluid pressure acting on the device.Type: GrantFiled: December 27, 2007Date of Patent: February 19, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, Mark S. Ortiz, Kyle P. Moore, Mark D. Overmyer, Thomas E. Adams, Andrew M. Zwolinski
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Patent number: 8377044Abstract: Methods and devices are provided for performing various procedures using interchangeable end effectors. In general, the methods and devices allow a surgeon to remotely and selectively attach various interchangeable surgical end effectors to a shaft located within a patient's body, thus allowing the surgeon to perform various procedures without the need to remove the shaft from the patient's body. In an exemplary embodiment, multiple end effectors can be introduced into a body cavity. The end effectors can be disassociated or separate from one another such that they float within the body cavity. A distal end of a shaft can be positioned within the body cavity and it can be used to selectively engage one of the end effectors. In particular, the device can be configured to allow each end effector to be remotely attached and detached from the distal end of the shaft.Type: GrantFiled: March 30, 2007Date of Patent: February 19, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, James W. Voegele, Gary L. Long, Andrew M. Zwolinski, Kyle P. Moore, Robert P. Gill
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Patent number: 8317806Abstract: Various exemplary methods and devices are provided for tensioning sutures. The methods and devices are particularly useful in surgical suturing applications in which it is desirable to maintain tension on a suture being delivered. In various embodiments, the device is incorporated into the handle of a suture device configured to deliver a suture to a surgical site. Other embodiments comprise a device that is separate from, but may be used in connection with, a suture device configured to deliver a suture to a surgical site. A suture locking device is also provided which enables the surgeon to ascertain when a desired amount of tension has been applied to a suture prior to affixing, knotting, or tying elements thereto.Type: GrantFiled: May 30, 2008Date of Patent: November 27, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, Michael S. Cropper, Richard F. Schwemberger
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Patent number: 8262675Abstract: Methods and devices are provided for deploying and applying multiple suture anchors. In one embodiment, a surgical device is provided having a shaft configured to be introduced into a body, e.g., through a scoping device, and to deliver a plurality of suture anchors, each having a suture attached thereto, into tissue, preferably without the need to remove the shaft from the body. The shaft can be configured to penetrate tissue and to deploy one or more of the suture anchors through the tissue such that the sutures extending from the deployed suture anchors extend through the tissue to allow the anchors to engage the tissue. The surgical device can also include a knotting mechanism configured to secure the sutures attached to the deployed anchors, thereby securing the anchors to the tissue.Type: GrantFiled: October 29, 2008Date of Patent: September 11, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Michael S. Cropper, David Martin, Jonathan A. Coe, Richard F. Schwemberger
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Patent number: 8233995Abstract: An implantable restriction system having an antenna capable of being readily and predictably movable to achieve a desired orientation that is effective to communicate with an external device is provided. The antenna can be movably coupled to a housing such that the antenna can float and/or move freely with respect to the housing. The housing can be part of a gimbal element or another component of the system. The antenna can include a weight or a magnetic element to help it achieve the desired orientation. Methods for transcutaneously communicating with an implantable restriction device are also provided.Type: GrantFiled: March 6, 2008Date of Patent: July 31, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, Mark S. Ortiz, Michael J. Stokes, Christine Hsin Yi Chen, Juan S. Ezolino, Kevin D. Felder, Eric W. Thompson, David C. Yates, David N. Plescia
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Patent number: 8187162Abstract: Various methods and devices are provided for reorienting an implantable port. In one embodiment, an implantable port is provided and includes a base adapted to be anchored to tissue, and a housing pivotally mounted on the base and having a septum formed therein and adapted to receive fluid and to provide access to a fluid reservoir formed within the housing. In an exemplary embodiment, the housing can be pivotally mounted to the base using a ball and socket joint. For example, at least one of a distal surface of the housing and a proximal surface of the base is convex, and the other one of the distal surface of the housing and the proximal surface of the base is concave.Type: GrantFiled: March 6, 2008Date of Patent: May 29, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, Christine Chen, Juan S. Ezolino, Kevin D. Felder, Eric Thompson
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Patent number: 8188435Abstract: A system for use in characterizing an energy applicator includes a test fixture assembly. The test fixture assembly includes an interior area defined therein. The system also includes a thermally-sensitive medium disposed in the interior area of the test fixture assembly. The thermally-sensitive medium includes a cut-out portion defining a void in the thermally-sensitive medium. The cut-out portion is configured to receive at least a portion of the energy applicator therein.Type: GrantFiled: June 3, 2010Date of Patent: May 29, 2012Assignee: Tyco Healthcare Group LPInventors: Ronald J. Podhajsky, Jonathan A. Coe
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Patent number: 8142452Abstract: Methods and devices are provided for regulating a hydraulic restriction system including a restriction device. In general, the methods and devices can allow for non-invasive, transient pressure control. The methods and devices can also, in some embodiments, mechanically regulate pressure of the restriction device without using any electrical components that may need to be powered to operate over extended periods of time.Type: GrantFiled: December 27, 2007Date of Patent: March 27, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, Christopher W. Widenhouse, Thomas E. Adams, Juan S. Ezolino, David Martin
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Publication number: 20110306969Abstract: A method of assessing ablation size as a function of temperature information associated with an energy applicator includes the initial step of positioning an energy applicator in tissue. The energy applicator includes a radiating section and a temperature sensor. The radiating section is operably coupled to an energy source. The method includes the step of delivering energy from the energy source through the radiating section to tissue. The method also includes the steps of causing cessation of energy delivery through the radiating section to tissue for a predetermined time interval, monitoring the temperature sensor for at least a portion of the predetermined time interval to obtain temperature information associated with the energy applicator during the at least a portion of the predetermined time interval, and evaluating the temperature information to assess ablation size.Type: ApplicationFiled: May 24, 2011Publication date: December 15, 2011Applicant: TYCO Healthcare Group LPInventors: Jonathan A. Coe, Casey M. Ladtkow
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Publication number: 20110299719Abstract: A method of predicting a radiation pattern emitted by an energy applicator includes the steps of providing thermal profile data for an energy applicator, determining a specific absorption rate around the energy applicator as a function of the thermal profile data, and generating a simulated radiation pattern for the energy applicator as a function of the determined specific absorption rate.Type: ApplicationFiled: June 3, 2010Publication date: December 8, 2011Inventors: Ronald J. Podhajsky, Jonathan A. Coe
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Publication number: 20110301590Abstract: A method of controlling output of an electrosurgical power generating source includes the steps of receiving image data including tissue temperature information of a target tissue volume, calculating a specific absorption rate as a function of the tissue temperature information from the image data, and determining one or more operating parameters associated with the electrosurgical power generating source based on the calculated specific absorption rate.Type: ApplicationFiled: June 3, 2010Publication date: December 8, 2011Inventors: Ronald J. Podhajsky, Jonathan A. Coe