Patents by Inventor John Meade
John Meade 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: 20130080349Abstract: Techniques are disclosed for managing development of a model set comprised of one or more object models by a plurality of model developers. Each model developer may be considered an interested party. For example, when a model developer changes an area of the model, that person becomes the most interested party in other changes made to the same area. An automated mechanism is provided to track changes made to the model set and informs interested parties as changes are made or after changes are made to the model based on a weighting system. In one embodiment, the weighting system may be based on a distance from the changed portions and on the amount of time since a party last made a change to the same area.Type: ApplicationFiled: September 28, 2011Publication date: March 28, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Saurabh Bhola, Gary Denner, Paula M. Keohan, Michael J. Loughran, John Meade
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Publication number: 20120065475Abstract: A system for performing vascular surgery includes a first retractor blade and a second retractor blade and a fulcrum device. The first retractor blade includes a first grasping bar, and the second retractor blade comprises a second grasping bar. The first retractor blade and the second retractor blade are adapted to engage opposing edges of a subcostal incision in a patient. The fulcrum device includes a first fulcrum slot and a second fulcrum slot formed through opposing edges of the fulcrum device. The first fulcrum slot is adapted to receive the first grasping bar and the second fulcrum slot is adapted to receive the second grasping bar, such that the fulcrum device is adapted to apply leverage from the first retractor blade and the second retractor blade to spread the edges of the incision and to allow access to a chest cavity of the patient.Type: ApplicationFiled: April 18, 2011Publication date: March 15, 2012Inventors: J. Donald Hill, Geoffrey Briggs, Michael Sims, John Cvinar, Andy H. Levine, Eric May, John Meade
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Patent number: 8087086Abstract: A method for mitigating false-positives as detected by antivirus software comprising accessing an operating system file that has been identified as malware; creating a signature for the operating system file; comparing the created signature to a signature database; and, if the created signature is not found in the signature database, defining the operating system file as malware. An operating system file, as used herein, is any file included as a part of the operating system binary executable file set, as well as any files added from third party vendors that integrate with or plug into the operating system.Type: GrantFiled: June 30, 2008Date of Patent: December 27, 2011Assignee: Symantec CorporationInventors: Everett Lai, Patrick Gardner, John Meade
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Patent number: 7927343Abstract: A system for performing vascular surgery includes a first retractor blade and a second retractor blade and a fulcrum device. The first retractor blade includes a first grasping bar, and the second retractor blade comprises a second grasping bar. The first retractor blade and the second retractor blade are adapted to engage opposing edges of a subcostal incision in a patient. The fulcrum device includes a first fulcrum slot and a second fulcrum slot formed through opposing edges of the fulcrum device. The first fulcrum slot is adapted to receive the first grasping bar and the second fulcrum slot is adapted to receive the second grasping bar, such that the fulcrum device is adapted to apply leverage from the first retractor blade and the second retractor blade to spread the edges of the incision and to allow access to a chest cavity of the patient.Type: GrantFiled: November 19, 2003Date of Patent: April 19, 2011Inventors: J. Donald Hill, Geoffrey Briggs, John Cvinar, Andy H. Levine, Eric May, John Meade, Michael Sims
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Patent number: 7591827Abstract: A coupler includes a saddle, a channel, a tissue clamp, and a flange. The channel has a first end of substantially elliptical cross-section connected to the saddle and a second end of substantially circular cross-section. The tissue clamp is positioned around the channel. The flange is formed adjacent to the second end of the channel. A conduit coupling device is formed by securing flanges of two couplers together with a clamping ring.Type: GrantFiled: November 19, 2003Date of Patent: September 22, 2009Inventors: J. Donald Hill, Geoffrey Briggs, Andy H. Levine, Eric May, John Meade, Michael Sims
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Patent number: 7235073Abstract: Bipolar electrosurgical forceps includes a first electrode attached to a first heat pipe and a second electrode attached to a second heat pipe. The heat pipe can be removably attached to the forceps. The forceps can also include a securing mechanism that secures the removable heat pipes to the device.Type: GrantFiled: June 21, 2001Date of Patent: June 26, 2007Assignee: Ethicon Endo-Surgery, Inc.Inventors: Andy Levine, John Meade
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Publication number: 20070083271Abstract: Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the pyloric portion of the gastrointestinal system and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for anchoring the device in the pyloric portion and a flexible sleeve that extents into the duodenum. The anchor is collapsible for endoscopic delivery and removal.Type: ApplicationFiled: December 8, 2006Publication date: April 12, 2007Inventors: Andy Levine, David Melanson, John Meade
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Publication number: 20070027548Abstract: Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the pyloric portion of the gastrointestinal system and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for anchoring the device in the pyloric portion and a flexible sleeve that extents into the duodenum. The anchor is collapsible for endoscopic delivery and removal.Type: ApplicationFiled: October 2, 2006Publication date: February 1, 2007Inventors: Andy Levine, David Melanson, John Meade
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Patent number: 7144003Abstract: The device of the present invention is useful for facilitating the soldering of materials. More specifically, the device of the present invention is useful for the positioning and securing of at least two electrically conductive materials such that those materials can be effectively soldered together.Type: GrantFiled: May 17, 2005Date of Patent: December 5, 2006Inventor: John Meade
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Publication number: 20060265082Abstract: A gastrointestinal implant device is anchored in the duodenum and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for attaching the device to the duodenum and an unsupported flexible sleeve. The anchor can include a stent and/or a wave anchor and is collapsible for catheter-based delivery and removal.Type: ApplicationFiled: July 26, 2006Publication date: November 23, 2006Inventors: John Meade, Andy Levine, David Melanson, John Cvinar
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Publication number: 20060173491Abstract: An apparatus and a method for surgical suturing with thread management. An apparatus for tissue suturing comprising a cartridge having a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis; a pusher assembly comprising a cartridge holder having a needle rotation drive capable of releasably engaging the cartridge and rotating the suturing needle about the axis; and an actuator capable of releasably engaging the needle rotation drive to rotate the needle rotation drive. A method for suturing tissue comprising placing a suturing device having a cartridge containing a suturing needle to span separated tissue segments; activating an actuator to cause rotational movement of the suturing needle through the separated tissue segments; and deactivating the actuator to stop an advancing movement of the suturing needle to cause a suturing material to be pulled through the separated tissue segments forming a stitch.Type: ApplicationFiled: March 22, 2006Publication date: August 3, 2006Inventors: John Meade, Niall Deloughery, Gerald Brecher, James Bleck
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Publication number: 20060161172Abstract: Methods of treatment using a gastrointestinal implant device removably anchored within an animal's gastrointestinal tract. For example, the implant device includes a collapsible anchor for anchoring the device coupled to a proximal end of a flexible sleeve. The implant device can be anchored within the stomach, within the pyloric orifice, and/or distal to the pylorus and extended into the duodenum. All partially-digested food, or chyme, exiting the stomach is funneled through the device. Methods of treatment include treating obesity by one or more of: limiting the absorption of nutrients within the duodenum; delaying the mixing of chyme with digestive enzymes; alter hormonal triggers; and providing negative feedback. Alternatively or in addition, the desired result includes treating a diseases, such as diabetes, or temporarily shielding a portion of the intestine to promote healing within the intestine.Type: ApplicationFiled: December 13, 2005Publication date: July 20, 2006Inventors: Andy Levine, John Cvinar, David Melanson, John Meade
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Publication number: 20060161265Abstract: Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the stomach and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for anchoring the device to the stomach and a flexible sleeve. When implanted within the intestine, the sleeve can limit the absorption of nutrients, delay the mixing of chyme with digestive enzymes, altering hormonal triggers, providing negative feedback, and combinations thereof. The anchor is collapsible for endoscopic delivery and removal.Type: ApplicationFiled: December 13, 2005Publication date: July 20, 2006Inventors: Andy Levine, John Cvinar, David Melanson, John Meade
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Publication number: 20060155312Abstract: Methods and apparatus for delivering an implant device within the digestive system of an animal are presented. An delivery device includes an outer sheath, or container, for storing a proximal portion of the implant device. The outer sheath is moveable relative to the stored portion of the implant device to release the proximal portion from within the outer sheath. The delivery device also includes an inner sheath defining a lumen therein that extends distal to the outer sheath, a moveable element adapted to secure the distal end of the implant to the inner sheath, and a release mechanism coupled to the moveable element for releasing the distal end of the implant. The device also includes a atraumatic tip, or ball, coupled at its distal end to facilitate guiding the delivery device through the gastrointestinal tract.Type: ApplicationFiled: December 13, 2005Publication date: July 13, 2006Inventors: Andy Levine, John Cvinar, David Melanson, John Meade
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Patent number: 7025791Abstract: Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the stomach and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for anchoring the device to the stomach and a flexible sleeve to limit absorption of nutrients in the duodenum. The anchor is collapsible for endoscopic delivery and removal.Type: GrantFiled: January 9, 2003Date of Patent: April 11, 2006Assignee: GI Dynamics, Inc.Inventors: Andy H. Levine, John Cvinar, Dave Melanson, John Meade
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Publication number: 20060069396Abstract: An apparatus and method for minimally invasive suturing is disclosed. A suturing device for minimally invasive suturing includes an elongated barrel having a proximal end, a distal end, and a longitudinal axis therebetween; a suture head assembly extending from the distal end of the elongated barrel; a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis approximately perpendicular to a longitudinal axis of the elongated barrel, wherein the pointed end of the suturing needle is positioned within the suture head assembly prior to and after rotation of the suturing needle; and an actuator extending from the proximal end of the elongated barrel to actuate a drive mechanism having a needle driver for engaging and rotating the suturing needle.Type: ApplicationFiled: September 20, 2005Publication date: March 30, 2006Inventors: John Meade, Jerry Griffiths, Francis DiFrancesco
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Publication number: 20060064120Abstract: The present invention relates to methods and articles for anchoring within a natural bodily lumen. An anchor is adapted to provide differing radially-outward forces along its length, a securing force and a transitional force. Production of these forces can be controlled by varying a physical property of the anchor, such as its stiffness, thickness, or shape. For example, the stiffness of an elongated anchor can be varied from a relatively soft value at its proximal and distal ends to a relatively stiff value at its center by varying the diameter of wire forming the anchor, thereby tailoring it to an intended application. Such force tailoring can be combined with external barbs and used to reliably anchor other instruments, such as feeding tubes and intestinal sleeves.Type: ApplicationFiled: September 16, 2005Publication date: March 23, 2006Inventors: Andy Levine, John Meade, David Melanson
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Patent number: 6971326Abstract: The invention concerns a tufting machine having at least one needlebar, loopers, hooks to pick up yarn delivered through the needles of the needlebar, knives to cut yarn loops and driving means, with the needle action and/or the looper action and/or the hook action, and/or the knife action being a non-simple harmonic motion. In said machine the needles, the hooks, the knives and the loopers have separate drive systems. So the motion of the needles, the hooks, the knives and the loopers can be such that first of all the pickup of the yarn or the cutting of the yarn loop can be improved. When the drive system is computer controlled more accurate machine set up can be achieved. Moreover different set ups can be achieved automatically for different products. Patterning effects are also possible.Type: GrantFiled: March 10, 2000Date of Patent: December 6, 2005Assignee: Groz-Beckert KGInventors: Jonathan William Clarke, Warren John Meade
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Patent number: 6959682Abstract: A chain-driven engine balancer has an elastomeric or compliant isolator ring in a balancer drive sprocket to decouple chain whine vibration from an associated balance shaft. The isolator substantially reduces the transmission of chain whine noise to the engine structure. A splined isolator ring is placed between internal and external splines formed on a toothed outer ring and hub respectively of the associated sprocket. The splines are configured to be in loose engagement so that, upon failure of the elastomeric isolator ring, direct engagement of the hub and ring splines with one another will maintain the timing of the balance shafts with respect to the engine crankshaft. In a specific embodiment, application of an isolator ring in only the most heavily loaded sprocket of dual balance shaft sprockets driven in series by the chain eliminates most of the vibration transmission. However, isolation of multiple chain sprockets could be desirable.Type: GrantFiled: September 5, 2002Date of Patent: November 1, 2005Assignee: General Motors CorporationInventors: Thomas Alan Slopsema, John Meade Beardmore
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Publication number: 20050216038Abstract: An apparatus and a method for surgical suturing with thread management. An apparatus for tissue suturing comprising a cartridge having a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis; a pusher assembly comprising a cartridge holder having a needle rotation drive capable of releasably engaging the cartridge and rotating the suturing needle about the axis; and an actuator capable of releasably engaging the needle rotation drive to rotate the needle rotation drive. A method for suturing tissue comprising placing a suturing device having a cartridge containing a suturing needle to span separated tissue segments; activating an actuator to cause rotational movement of the suturing needle through the separated tissue segments; and deactivating the actuator to stop an advancing movement of the suturing needle to cause a suturing material to be pulled through the separated tissue segments forming a stitch.Type: ApplicationFiled: May 4, 2005Publication date: September 29, 2005Inventors: John Meade, Niall Deloughery, Gerald Brecher, James Bleck