Patents by Inventor Douglas Todd Ellison
Douglas Todd Ellison 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: 20240252176Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare loop and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare loop. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: ApplicationFiled: March 11, 2024Publication date: August 1, 2024Applicant: AtriCure, Inc.Inventors: Gregory W. FUNG, Russell A. SEIBER, Eduardo SAGER, JR., Gary H. MILLER, Maria GARCIA, Ryan Douglas HELMUTH, Arnold M. ESCANO, Douglas Todd ELLISON, William E. COHN
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Patent number: 11950784Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: GrantFiled: October 2, 2020Date of Patent: April 9, 2024Assignee: AtriCure, Inc.Inventors: Gregory W. Fung, Russell A. Seiber, Eduardo Sager, Jr., Gary H. Miller, Maria Garcia, Ryan Douglas Helmuth, Arnold M. Escano, Douglas Todd Ellison, William E. Cohn
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Publication number: 20210015483Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: ApplicationFiled: October 2, 2020Publication date: January 21, 2021Inventors: Gregory W. FUNG, Russell A. SEIBER, Eduardo SAGER, JR., Gary H. MILLER, Maria GARCIA, Ryan Douglas HELMUTH, Arnold M. ESCANO, Douglas Todd ELLISON, William E. COHN
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Patent number: 10799241Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: GrantFiled: October 30, 2015Date of Patent: October 13, 2020Assignee: SENTREHEART LLCInventors: Gregory W. Fung, Russell A. Seiber, Eduardo Sager, Jr., Gary H. Miller, Maria Garcia, Ryan Douglas Helmuth, Arnold M. Escano, Douglas Todd Ellison, William E. Cohn
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Publication number: 20160120549Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: ApplicationFiled: October 30, 2015Publication date: May 5, 2016Inventors: Gregory W. FUNG, Russell A. SEIBER, Eduardo SAGER, JR., Gary H. MILLER, Maria GARCIA, Ryan Douglas HELMUTH, Arnold M. ESCANO, Douglas Todd ELLISON, William E. COHN
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Patent number: 9198664Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: GrantFiled: April 1, 2010Date of Patent: December 1, 2015Assignee: SentreHEART, Inc.Inventors: Gregory W. Fung, Russell A. Seiber, Eduardo Sager, Gary H. Miller, Maria Garcia, Ryan Douglas Helmuth, Arnold M. Escano, Douglas Todd Ellison, William E. Cohn
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Publication number: 20110087247Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.Type: ApplicationFiled: April 1, 2010Publication date: April 14, 2011Inventors: Gregory W. Fung, Russell A. Seiber, Eduardo Sager, Gary H. Miller, Maria Garcia, Ryan Douglas Helmuth, Arnold M. Escano, Douglas Todd Ellison, William E. Cohn