Patents by Inventor James W. Voegele
James W. Voegele 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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Patent number: 8365976Abstract: A surgical staple including a crown comprised of a dissolvable, bioabsorbable, or biofragmentable material, a first deformable member, and a second member. In at least one embodiment, the crown connects the first member and the second member, however, after the crown has been dissolved, the first member is unconnected to the second member and, as a result, the first and second members can move relative to each other. Accordingly, the staple can be rigid during the early stages of healing and can be flexible during the latter stages of healing, for example. In various embodiments, the first and second members of the staple are also comprised of a dissolvable, bioabsorbable, or biofragmentable material. In these embodiments, the first and second members can be constructed so that the crown and first and second members dissolve at different rates and/or dissolve away at different times.Type: GrantFiled: September 29, 2006Date of Patent: February 5, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher J. Hess, Michael A. Murray, Jerome R. Morgan, James W. Voegele, Robert Gill, Michael Clem
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Patent number: 8328761Abstract: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.Type: GrantFiled: September 30, 2008Date of Patent: December 11, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher W. Widenhouse, Frederick E. Shelton, IV, Michael S. Cropper, Mark Tsonton, Robert P. Gill, James W. Voegele, Michael A. Murray, Christopher J. Hess, William Bruce Weisenburgh, II
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Patent number: 8239007Abstract: Various compositions, methods, and devices are provided that use fluorescent nanoparticles, which can function as markers, indicators, and light sources. The fluorescent nanoparticles can be formed from a fluorophore core surrounded by a biocompatible shell, such as a silica shell. In one embodiment, the fluorescent nanoparticles can be delivered to tissue to mark the tissue, enable identification and location of the tissue, and/or illuminate an area surrounding the tissue. In another embodiment, the fluorescent nanoparticles can be used on a device or implant to locate the device or implant in the body, indicate an orientation of the device or implant, and/or illuminate an area surrounding the device or implant. The fluorescent nanoparticles can also be used to provide a therapeutic effect.Type: GrantFiled: June 29, 2007Date of Patent: August 7, 2012Assignee: Ethicon Endo-Surgert, Inc.Inventors: James W. Voegele, Robert P. Gill, Carl J. Shurtleff
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Patent number: 8239008Abstract: Various compositions, methods, and devices are provided that use fluorescent nanoparticles, which can function as markers, indicators, and light sources. The fluorescent nanoparticles can be formed from a fluorophore core surrounded by a biocompatible shell, such as a silica shell. In one embodiment, the fluorescent nanoparticles can be delivered to tissue to mark the tissue, enable identification and location of the tissue, and/or illuminate an area surrounding the tissue. In another embodiment, the fluorescent nanoparticles can be used on a device or implant to locate the device or implant in the body, indicate an orientation of the device or implant, and/or illuminate an area surrounding the device or implant. The fluorescent nanoparticles can also be used to provide a therapeutic effect.Type: GrantFiled: June 29, 2007Date of Patent: August 7, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, Carl J. Shurtleff
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Publication number: 20120191076Abstract: Mechanisms for altering the shape of a cell or chamber of a shaft or an actuation drive of an instrument are provided. The mechanisms may selectively rigidize the shaft of surgical or diagnostic instruments. The shaft assembly includes a shaft operatively connectable to a control member, at least one cell or a set of cells defined within the shaft, a shape altering material contained within the cell or cells, and, an activation link operatively connectable to a source of activation energy for delivering activation energy to each cell for activating the shape altering material to selectively rigidize or unrigidize the shaft. An actuator for producing work is also provided that includes an element within a housing that defines a cell or a set of cells. The shape altering material is contained within the cells, and a source of activation energy operatively connected to each cell for activating the shape altering material to expand or contract the cell.Type: ApplicationFiled: January 25, 2011Publication date: July 26, 2012Applicant: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, Aaron C. Voegele
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Publication number: 20120165796Abstract: Devices and related methods are provided for the controlled delivery of a therapeutic to a targeted location within a body. More particularly, methods and devices are provided for controlling the rate of passage of an orally administered pill through a body, as well as for controlling the delivery of a therapeutic within the pill at a specific location within the body. Various types of devices, generally referred to herein as “catchers,” are provided that can actively catch a pill as it passes through a body. The catcher can hold the pill at a specific location within the body until a predetermined event occurs, such as partial or complete administration of a therapeutic within the pill. The catcher can then release the pill upon command and/or upon the occurrence of the predetermined event to allow the pill to pass out of the body. In other embodiments, various types of pills are provided that can actively engage a catcher and remain engaged with the catcher until a predetermined event occurs.Type: ApplicationFiled: December 22, 2010Publication date: June 28, 2012Applicant: ETHICON ENDO-SURGERY, INC.Inventors: Mark S. Ortiz, Christopher J. Hess, Jason L. Harris, James W. Voegele, William B. Weisenburgh, II, Mark S. Zeiner, Mark D. Overmyer
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Publication number: 20120165794Abstract: Devices and related methods are provided for the controlled delivery of a therapeutic to a targeted location within a body. More particularly, methods and devices are provided for controlling the rate of passage of an orally administered pill through a body, as well as for controlling the delivery of a therapeutic within the pill at a specific location within the body. Various types of devices, generally referred to herein as “catchers,” are provided that can actively catch a pill as it passes through a body. The catcher can hold the pill at a specific location within the body until a predetermined event occurs, such as partial or complete administration of a therapeutic within the pill. The catcher can then release the pill upon command and/or upon the occurrence of the predetermined event to allow the pill to pass out of the body. In other embodiments, various types of pills are provided that can actively engage a catcher and remain engaged with the catcher until a predetermined event occurs.Type: ApplicationFiled: December 22, 2010Publication date: June 28, 2012Applicant: ETHICON ENDO-SURGERY, INC.Inventors: Mark S. Ortiz, Christopher J. Hess, Jason L. Harris, James W. Voegele, Mark S. Zeiner, Mark D. Overmyer, Joseph B. Kraimer, Jeff Shimizu, Rocco Crivelli, Yanik Tardy, Thierry Utard, Juergen Burger, Toralf Bork, Martin Pfleiderer, Olivier Chossat
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Publication number: 20120165793Abstract: Devices and related methods are provided for the controlled delivery of a therapeutic to a targeted location within a body. More particularly, methods and devices are provided for controlling the rate of passage of an orally administered pill through a body, as well as for controlling the delivery of a therapeutic within the pill at a specific location within the body. Various types of devices, generally referred to herein as “catchers,” are provided that can actively catch a pill as it passes through a body. The catcher can hold the pill at a specific location within the body until a predetermined event occurs, such as partial or complete administration of a therapeutic within the pill. The catcher can then release the pill upon command and/or upon the occurrence of the predetermined event to allow the pill to pass out of the body. In other embodiments, various types of pills are provided that can actively engage a catcher and remain engaged with the catcher until a predetermined event occurs.Type: ApplicationFiled: December 22, 2010Publication date: June 28, 2012Applicant: ETHICON ENDO-SURGERY, INC.Inventors: Mark S. Ortiz, Christopher J. Hess, Jason L. Harris, James T. Spivey, Michael J. Stokes, Thomas E. Albrecht, James W. Voegele, William B. Weisenburgh, II, Rudolph H. Nobis, Mark S. Zeiner, Mark D. Overmyer, Darrel M. Powell, Joseph Bernard Kraimer, James Anthony Topich, Jeremy David Jarrett, Daniel James Prenger, Matthew D. Rohr Daniel
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Publication number: 20120143348Abstract: An endoluminal lining (1) for internally lining a hollow organ comprises a flexible tubular sleeve body (3), at least one anchoring portion (6) formed at an end (4) of the sleeve body and provided for the connection of the sleeve body (3) to the hollow organ, wherein the anchoring portion (6) comprises a tubular, longitudinally slit anchoring wall (7) elastically biased in a coiled compacted shape and deformable to an expanded substantially tubular shape for engaging the hollow organ (2), as well as locking means adapted to keep the anchoring wall (7) in the expanded shape.Type: ApplicationFiled: November 29, 2011Publication date: June 7, 2012Inventor: James W. Voegele
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Patent number: 8155728Abstract: A medical system includes a catheter, a sensor, 3-D image data representative of a patient, and a computer. The catheter has a catheter distal end insertable into a natural orifice of a body lumen of the patient. The sensor is disposable proximate the catheter distal end and is adapted to provide position data. The computer is adapted: to receive an indication from a user of a medical target selected for a medical procedure which uses at least the catheter and which is to be performed within the patient; and to indicate to the user position information of the catheter distal end relative to the medical target using at least the 3-D image data and the position data. A storage medium contains a program readable by a computer which instructs the computer to perform the previously described steps. A method for assisting a medical procedure performs the above-described steps.Type: GrantFiled: August 22, 2007Date of Patent: April 10, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, Robert M. Trusty
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Patent number: 8118735Abstract: A seal assembly for permitting hand assisted laparoscopic procedures includes a seal cap having a seal positioned within a housing. The housing includes a lower seal ring having a track which supports an upper seal ring for relative rotational motion, wherein the seal is supported between the upper seal ring and the lower seal ring for rotation between an open orientation and a closed orientation. The upper seal ring includes a first ring member and a second ring member oriented for movement relative thereto, wherein a latching mechanism is positioned between the first ring member and the second ring member for selectively controlling movement of the first ring member relative to the second ring member. The seal assembly also includes a rotational control mechanism controlling motion of the upper seal ring relative to the lower seal ring.Type: GrantFiled: September 26, 2007Date of Patent: February 21, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventor: James W. Voegele
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Patent number: 8081810Abstract: A storage medium contains a program which instructs a computer to recognize a predetermined shape of each of at least one portion of a medical assembly as a real-world fiducial in image data of a patient when the image data includes the predetermined shape and is received by the digital computer. The at-least-one portion has another function apart from functioning as a real-world fiducial. A medical apparatus includes a medical assembly and a storage medium. The medical assembly includes a component having at-least-one portion each with a predetermined shape. The storage medium contains a program which instructs a computer to recognize the predetermined shape of each of the at-least-one portion as a real-world fiducial in image data of a patient when the image data includes the predetermined shape and is received by the digital computer. The component has another function apart from functioning as a real-world fiducial.Type: GrantFiled: March 22, 2007Date of Patent: December 20, 2011Assignee: Ethicon Endo-Surgery, Inc.Inventor: James W. Voegele
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Publication number: 20110306842Abstract: A laparoscopic seal assembly includes a seal cap having a seal with an access opening. The seal cap also includes a manifold connection for attachment of a functional apparatus. The seal assembly further includes a retractor.Type: ApplicationFiled: November 6, 2007Publication date: December 15, 2011Inventors: James W. Voegele, Christopher J. Hess, William B. Weisenburgh, II, Robert P. Gill, Daniel W. Drew, Frank L. Lyman, Michael D. Cronin
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Publication number: 20110295055Abstract: Methods and devices reroute chyme to induce intestinal brake in order to improve the effectiveness of bariatric surgical procedures and to improve comorbidity resolution. A bowel is manipulated to provide a shortened path for chyme to travel to the ileum. These methods and devices of rerouting chyme to induce intestinal brake may comprise one or more of a surgical procedure, an implanted device, or a combination of an implant with an improved surgical procedure.Type: ApplicationFiled: May 10, 2011Publication date: December 1, 2011Inventors: Thomas E. Albrecht, Jeffrey L. Aldridge, Sean P. Conlon, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Jason L. Harris, Christopher J. Hess, Kevin L. Houser, Mario Gutierrez, Prasanna Malaviya, Amy L. Marcotte, Jeffrey D. Messerly, Anthony Nguyen, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, Galen C. Robertson, Frederick E. Shelton, IV, Michael J. Stokes, Foster B. Stulen, James W. Voegele, Lauren S. Weaner, Tamara S. Vetro Widenhouse, James A. Woodard, JR., Mark S. Zeiner
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Publication number: 20110295178Abstract: Methods and devices create an intestinal braking effect, are non-invasive or minimally invasive, and may be reversible. These methods and devices may be accomplished via stabilized implantable systems and ingestible pills. In one aspect, a method of inducing satiety includes implanting an implant within a lumen of a gastrointestinal tract and retaining a portion of chyme that flows by the implant within a body of the implant. The method further involves re-releasing the retained chyme from the implant into the gastrointestinal tract at a predetermined rate slower than a rate caused by natural peristalsis.Type: ApplicationFiled: May 10, 2011Publication date: December 1, 2011Inventors: Thomas E. Albrecht, Jeffrey L. Aldridge, Gregory J. Bakos, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Jason L. Harris, Christopher J. Hess, John V. Hunt, Prasanna Malaviya, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, Galen C. Robertson, Frederick E. Shelton, IV, Michael J. Stokes, Suzanne Thompson, Richard W. Timm, James W. Voegele, William B. Weisenburgh, II, Christopher W. Widenhouse, Tamara S. Vetro Widenhouse, James A. Woodard, JR., David C. Yates, Mark S. Zeiner, Andrew M. Zwolinski
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Publication number: 20110295057Abstract: Devices and methods for modifying stomach volume include the formation of intragastric slots for wrapping one or more portions of the fundus therethrough with minimal interference with nerves and vasculature flow. Intragastric space occupying devices expand with environmental changes brought about by natural conditions inherent to the digestive cycle such as with changes in pH. Extragastric volume occupying balloons are placed into folded stomach sections. The balloons are fluidly coupled to external gastric filling devices. In yet another set of embodiments, methods and devices provide adjustable gastric volume reduction fundal wraps. In one embodiment, a device is placed in the fundus for Nissen fundoplication and permits postoperative adjustment to reach desired weight loss. Intragastric and extragastric balloons are optionally incorporated.Type: ApplicationFiled: May 11, 2011Publication date: December 1, 2011Inventors: Jeffrey L. Aldridge, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Jason L. Harris, John V. Hunt, Prasanna Malaviya, Jeffrey D. Messerly, Mark S. Ortiz, Mark D. Overmyer, Galen C. Robertson, Frederick E. Shelton, IV, Foster B. Stulen, Suzanne Thompson, James W. Voegele, Christopher W. Widenhouse, Tamara S. Vetro Widenhouse, David C. Yates, Mark S. Zeiner
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Publication number: 20110295337Abstract: A method for regulating hormone production comprises placing at least one electrode in a gastrointestinal tract of a patient and recording an electrical signal during a preselected event produced by the gastrointestinal tract. The method further involves the steps of storing the electrical signal, and playing back the electrical signal by activating the electrode during the absence of the preselected event.Type: ApplicationFiled: May 11, 2011Publication date: December 1, 2011Inventors: Thomas E. Albrecht, Jeffrey L. Aldridge, Edward G. Chekan, Sean P. Conlon, Michael S. Cropper, Daniel F. Dlugos, JR., Jason L. Harris, Christopher J. Hess, Kevin L. Houser, John V. Hunt, Gary L. Long, Prasanna Malaviya, Amy L. Marcotte, Rudolph H. Nobis, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, David N. Plescia, Galen C. Robertson, Randy J. Seeley, Frederick E. Shelton, IV, Michael J. Stokes, Foster B. Stulen, Richard W. Timm, James W. Voegele, William B. Weisenburgh, II, James A. Woodard, JR., David C. Yates, Andrew M. Zwolinski
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Publication number: 20110295180Abstract: Methods and devices create an intestinal braking effect, are non-invasive or minimally invasive, and may be reversible. These methods and devices are accomplished via stabilized implantable systems, and ingestible pills. In one embodiment, the implantable system comprises a device delivering a therapeutic substance to a target location within the gastrointestinal tract of a patient in order to initiate an intestinal braking effect which would promote sensations of satiety and stimulate excess weight loss for the patient.Type: ApplicationFiled: May 11, 2011Publication date: December 1, 2011Inventors: Thomas E. Albrecht, Jeffrey L. Aldridge, Sean P. Conlon, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Jason L. Harris, Christopher J. Hess, Thomas W. Huitema, John V. Hunt, Prasanna Malaviya, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, Galen C. Robertson, Frederick E. Shelton, IV, Michael J. Stokes, Foster B. Stulen, James W. Voegele, William B. Weisenburgh, II, Christopher W. Widenhouse, Tamara S. Vetro Widenhouse, James A. Woodard, JR., David C. Yates, Mark S. Zeiner, Andrew M. Zwolinski
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Publication number: 20110295185Abstract: Methods and devices create an intestinal braking effect, are non-invasive or minimally invasive, and may be reversible. These methods and devices are accomplished via stabilized implantable systems and ingestible pills. In one embodiment, a method of producing satiety comprising the steps of accessing a gastrointestinal tract of a patient and implanting an intraintestinal therapeutic substance eluting implant. The implant is capable of eluting a satiety inducing substance selected from at least one of a nutrient, a specific satiety inducing bio-active substance, pancreatic polypeptides, free fatty acids, cholecystokinin, amino acids, glutamine, lipids, linoleic acid, or a combination thereof, from the implant into the gastrointestinal tract.Type: ApplicationFiled: May 10, 2011Publication date: December 1, 2011Inventors: Thomas E. Albrecht, Jeffrey L. Aldridge, Sean P. Conlon, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Jason L. Harris, Christopher J. Hess, Prasanna Malaviya, Glenda C. Marsh, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, Galen C. Robertson, Frederick E. Shelton, IV, Michael J. Stokes, James W. Voegele, Lauren S. Weaner, William B. Weisenburgh, II, Christopher W. Widenhouse, Tamara S. Vetro Widenhouse, James A. Woodard, JR., David C. Yates, Mark S. Zeiner, Andrew M. Zwolinski
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Publication number: 20110295054Abstract: Methods described herein involve introducing a nasogastric tube into a patient, connecting the nasogastric tube with a reservoir, anchoring the nasogastric tube with the nasal cavity, and introducing a substance into the reservoir through the nasogastric tube.Type: ApplicationFiled: May 10, 2011Publication date: December 1, 2011Inventors: Jeffrey L. Aldridge, Gregory J. Bakos, Sean P. Conlon, Michael S. Cropper, Denzel Z. Herrera-Davis, Daniel F. Dlugos, JR., Lucas B. Elmer, Jason L. Harris, Christopher J. Hess, Jeffrey D. Messerly, Mark S. Ortiz, Mark D. Overmyer, Alessandro Pastorelli, Michael J. Stokes, Foster B. Stulen, Suzanne Thompson, Richard W. Timm, James W. Voegele, Lauren S. Weaner, William B. Weisenburgh, II, Tamara S. Vetro Widenhouse, James A. Woodard, JR., Mark S. Zeiner, Andrew M. Zwolinski