Patents by Inventor Samuel Raybin
Samuel Raybin 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: 11413027Abstract: The present disclosure relates to the field of tissue dissection. Specifically, the present disclosure relates to medical devices which lift and retract tissue during a dissection procedure to improve visualization of the target tissue and mitigate obstruction of dissection tools. In particular, the present disclosure relates to a tissue retraction device which moves from a constrained to relaxed configuration to immobilize and retract the dissected portion of target tissue during a dissection procedure.Type: GrantFiled: October 30, 2019Date of Patent: August 16, 2022Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Paul Smith, Scott Brechbiel, Ryan Wales, Danny Lee, Samuel Raybin, Niklas Andersson, Jialiang Wang
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Patent number: 11364044Abstract: The present disclosure is directed to a medical instrument. The medical instrument may include a delivery device and a retraction mechanism including a target tissue anchor and a first stabilizing anchor, wherein the target tissue anchor attaches to target tissue and connects to the delivery device.Type: GrantFiled: May 31, 2019Date of Patent: June 21, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Robert Charles, Jon Taylor, Daniel E. Hamilton, Samuel Raybin, Robert Devries, Niklas Andersson, Meghan E Soens, Mary Ann Cornell, Ray Tong, John Golden
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Publication number: 20220088296Abstract: A medical device comprising a syringe barrel, a plunger, and an injectable gel containing a coloring agent loaded in the syringe barrel. The injectable gel is sterilized by a sterilization process, such as an autoclaving process, while inside the syringe barrel. The injectable gel is adapted for injection between an upper mucosal layer and a lower layer at a target treatment site such that the upper mucosal layer separates from the lower layer and the upper mucosal layer is elevated. Also described herein are methods of forming the injectable gel.Type: ApplicationFiled: December 1, 2021Publication date: March 24, 2022Inventors: Samuel Raybin, Matthew B. Hollyer
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Patent number: 11266393Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction delivery device includes a positioning assembly, the assembly including: a delivery catheter having a distal end region and a lumen extending therein, wherein the distal end region includes an engagement member orienting tip. The delivery device also includes an actuation catheter extending within at least a portion of the delivery catheter, the actuation catheter including a distal end region and a lumen extending therein. An actuation wire extends within the lumen of the actuation catheter, the actuation wire having a proximal end region and a distal end region. An end effector is coupled to the distal end region of the actuation wire, the end effector configured to capture an engagement member of a tissue retraction device, wherein manipulation of the actuation wire shifts the end effector from a first position to a second closed position.Type: GrantFiled: March 13, 2019Date of Patent: March 8, 2022Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Samuel Raybin, Ryan Wales, Paul Smith, Jeff Gray, Sean P. Fleury, Scott E. Brechbiel
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Patent number: 11259833Abstract: A medical/surgical device for performing tissue resection can include an endoscope with proximal and distal ends, defining working channels, and a snare assembly located in one of the working channels. The working channel may include a bend near the distal end and towards the outward radial wall of the endoscope. The snare assembly may include a snare loop and an actuation element imparted with the pre-formed angular bends and an actuation control handle. The bends of the actuation element and the working channel may be the same. The rotational manipulation of the actuation element may synchronize the pre-formed bend of the actuation element with the bend of the working channel to concentrically (or otherwise) align the deployed snare loop with the endoscope or endoscope attachments.Type: GrantFiled: June 5, 2019Date of Patent: March 1, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel Raybin, Paul Smith, Naroun Suon
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Publication number: 20220047807Abstract: A medical device comprising a syringe barrel, a plunger, and an injectable viscous lifting agent containing a coloring agent loaded in the syringe barrel. The injectable viscous lifting agent is sterilized by a sterilization process, such as an autoclaving process, while inside the syringe barrel. The injectable viscous lifting agent is adapted for injection between an upper mucosal layer and a lower layer at a target treatment site such that the upper mucosal layer separates from the lower layer and the upper mucosal layer is elevated.Type: ApplicationFiled: October 20, 2021Publication date: February 17, 2022Inventors: Samuel Raybin, Matthew B. Hollyer
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Patent number: 11213289Abstract: A tissue closure device includes a needle and a suture extending therefrom, a proximal head including a proximal slot and a proximal locking mechanism for releasably engaging a first end of the needle in the proximal slot in a first configuration, and a distal head movably coupled to the proximal head so that the proximal and distal heads are movable relative to one another between an open configuration, in which a target tissue is received therebetween, and a closed configuration, in which the target tissue gripped therebetween. The distal head includes a distal slot and a distal locking mechanism for releasably engaging a second end of the needle in the distal slot in a second configuration, the needle movable between the first and second configurations by rotating the needle, the needle alternatingly passed between the proximal and distal heads to thread the suture through the target tissue.Type: GrantFiled: May 2, 2019Date of Patent: January 4, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel Raybin, Paul Smith, Kevin James McElwee, John B. Golden, Matthew Robert Jagelski, Ray Hewenson Tong, Naroun Suon
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Patent number: 11185342Abstract: According to aspects of the present disclosure, a retrieval device may include a sheath, a first drive member in the sheath, and a second drive member in the sheath. The second drive member may be movable relative to the first drive member. An end effector may be retractable into and extendable out of the sheath. The end effector may include a first proximal end portion coupled to the first drive member, a second proximal end portion coupled to the second drive member, and a plurality of legs extending distally from the first and second proximal end portions to a distal tip of the end effector. All of the legs that extend to the distal tip may be fixed together at the distal tip.Type: GrantFiled: October 28, 2019Date of Patent: November 30, 2021Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Man M. Nguyen, Samuel Raybin, Tom Bianchi
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Publication number: 20210186482Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.Type: ApplicationFiled: March 4, 2021Publication date: June 24, 2021Inventors: Paul SMITH, Ryan V. WALES, Kevin James McELWEE, Naroun SUON, Samuel RAYBIN, Alexander Joseph BURNHAM, Ray Hewenson TONG, Mary Ann CORNELL, Niklas ANDERSSON, John B. GOLDEN, Scott E. BRECHBIEL
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Patent number: 11019985Abstract: Medical systems are disclosed and may include an elongate member having a proximal end, a distal end, one or more channels extending between the proximal end and the distal end, and a handle operably coupled to the proximal end. The handle may include one or more ports in communication with the one or more channels. The medical systems may further include a docking station supporting the proximal end of the elongate member. The docking station may include a receiver adapted to receive and secure the handle and an adaptor guide unit having a distal end, a proximal end, and one or more passages formed therethrough, the one or more passages communicating with the one or more channels.Type: GrantFiled: January 23, 2018Date of Patent: June 1, 2021Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Naroun Suon, Samuel Raybin, Barry Weitzner, Gary S. Kappel, Eric Tat
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Patent number: 11006936Abstract: A medical device may include a shaft, and a first tool extending from a distal end of the shaft. The medical device also may include a control assembly coupled to the shaft. The control assembly may include a console, a first grip extending proximally from the console, and a second grip extending proximally from the console. The control assembly also may include a first deflection actuator configured to deflect the first tool about a longitudinal axis of the first tool, a first rotation actuator configured to rotate the first tool about the longitudinal axis of the first tool, and a first longitudinal actuator configured to move the first tool along the longitudinal axis of the first tool.Type: GrantFiled: March 15, 2019Date of Patent: May 18, 2021Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Ray Hewenson Tong, Jason Weiner, Naroun Suon, Samuel Raybin, David Graham
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Patent number: 10973506Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.Type: GrantFiled: August 4, 2017Date of Patent: April 13, 2021Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Ryan V. Wales, Kevin James McElwee, Naroun Suon, Samuel Raybin, Alexander Joseph Burnham, Ray Hewenson Tong, Mary Ann Cornell, Niklas Andersson, John B. Golden, Scott E. Brechbiel
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Patent number: 10952711Abstract: A device for treating tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a lumen extending therein and a clip slidably received within the lumen of the capsule. The clip includes a middle prong, a first outer prong and a second outer prong. The first prong is coupled to the middle prong so that the first prong is movable relative to the middle prong between a first open configuration and a first closed configuration. The second outer prong coupled to the middle prong so that the second prong is movable relative to the middle prong between a second open configuration and a second closed configuration. The first and second outer prongs are independently movable relative to the middle prong to be moved between the first and second open configurations to the first and second open configurations and the first and second closed configurations.Type: GrantFiled: January 14, 2019Date of Patent: March 23, 2021Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel Raybin, Paul Smith, Naroun Suon, John B. Golden, Bernard Barrosse Schwartz, Kevin Scott Gell
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Publication number: 20210068860Abstract: The present disclosure relates to the field of medical devices generally and specifically, to endoscopic systems and methods for resection of malignant and pre-malignant lesions within the gastrointestinal (GI) tract. In particular, the present disclosure relates to systems and methods for delivering injectable compositions between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion for fast and efficient resection.Type: ApplicationFiled: November 19, 2020Publication date: March 11, 2021Inventors: Shawn Ryan, Samuel Raybin, Matthew B. Hollyer
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Patent number: 10932842Abstract: A device for treating a tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, the capsule releasably coupled to a proximal portion of the device and clip arms, proximal ends of which are slidably received within the channel of the capsule so that the clip arms are movable between an open configuration, and a closed configuration. A core member is coupled to the clip alms, the core member including a proximal portion and a distal portion releasably connected to one another so that, when the core member is subjected to a predetermined load, the proximal and distal portions are separated from one another. An electrically conductive control member is connected to the core member, a proximal end of the connected member connected to a power source for delivering an electrical current to the clip arms.Type: GrantFiled: April 22, 2019Date of Patent: March 2, 2021Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Peter Dayton, Samuel Raybin, Ray H. Tong
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Publication number: 20210000457Abstract: A handle for a medical device includes a distal portion extending longitudinally and including a distal channel extending therethrough, the distal end of the distal portion including a connector configured to connect to a proximal end of an endoscope, a central portion slidably connected to the distal portion, the central portion extending longitudinally. The handle also includes a central channel extending therethrough, the distal end of the central portion connected to a sheath, the central portion including an introducer port extending laterally therefrom so that an auxiliary tool inserted through the introducer port is directed through a lumen of the sheath. Further, the handle includes a proximal portion slidably connected to the central portion, the proximal portion extending longitudinally and including a proximal channel extending therethrough, the distal end of the proximal portion connected to a needle so that the needle is passed through the lumen.Type: ApplicationFiled: September 23, 2020Publication date: January 7, 2021Inventors: Samuel Raybin, Michael Powers, Gary J. Leanna, Seamus F. O'Shaughnessy, Joseph A. Levendusky
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Patent number: 10869683Abstract: The present disclosure relates to the field of medical devices generally and specifically, to endoscopic systems and methods for resection of malignant and pre-malignant lesions within the gastrointestinal (GI) tract. In particular, the present disclosure relates to systems and methods for delivering injectable compositions between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion for fast and efficient resection.Type: GrantFiled: May 18, 2018Date of Patent: December 22, 2020Assignee: Boston Scientific Scimed, IncInventors: Shawn Ryan, Samuel Raybin, Matthew B. Hollyer
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Patent number: 10792047Abstract: This disclosure provides design, material, manufacturing method, and use alternatives for medical devices. An example medical device may include a medical device for delivery of a surgical closure member. The medical device includes an elongate tubular member having a proximal end, a distal end and a lumen extending therein. The elongate tubular member is adapted to be delivered through the working channel of an endoscope and the lumen is adapted to receive a surgical closure member. The medical device also includes a tissue support extending from the distal end of the elongate tubular member. The tissue support includes a support surface and the support surface is adapted to support tissue as a surgical closure member engages the tissue thereon.Type: GrantFiled: September 26, 2018Date of Patent: October 6, 2020Assignee: Boston Scientific Scimed, Inc.Inventors: Paul Smith, Laura E. Christakis, John B. Golden, Samuel Raybin, Priya Khanchandani, Naroun Suon, Sean P. Fleury, Dylan Murphy, Liam Rolle, Bernard B. Schwartz
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Publication number: 20200275925Abstract: According to one aspect, a tissue fastening device may include a handle assembly including at least two actuators. The tissue fastening device may also include a first body extending distally from the handle assembly and defining a longitudinal axis. The tissue fastening device may also include a fastening device coupled to a distal end of the first body. The fastening device may include a longitudinal body including a channel, a cartridge configured to include a plurality of fasteners, a longitudinal channel configured to receive a device for cutting tissue, an anvil rotatable relative to the cartridge, and a fastener actuator. The fastener actuator may be coupled to one actuator of the at least two actuators and configured to move proximally relative to the cartridge to deploy the plurality of fasteners from the cartridge.Type: ApplicationFiled: February 28, 2020Publication date: September 3, 2020Applicant: Boston Scientific Scimed, Inc.Inventors: Paul J. SMITH, Ramon ESTEVEZ, Allyn Narcisse JENSRUD, Laura CHRISTAKIS, Alec ORLOFSKY, Mingxiang XU, Samuel Raybin, Daniel PETER, John B. GOLDEN
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Patent number: 10716575Abstract: A device for treating a tissue opening includes a capsule extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough; a pair of arms movably housed within the lumen of the capsule such that the pair of arms are movable between an open configuration and a closed configuration, the pair of arms being biased toward the open configuration such that when the pair of arms are moved distally with respect to the capsule, distal ends of the pair of arms are separated from one another to receive target tissue therebetween; a needle releasably connected to a first one of the pair of arms, the needle extending laterally inward toward a second one of the pair of arms and including a connecting structure extending along a portion thereof, the second one of the pair of arms including an opening located so that, when the pair of arms are moved to the closed configuration, the connecting structure of the needle engages the opening; and a suture extending from a portion of the neeType: GrantFiled: January 9, 2018Date of Patent: July 21, 2020Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel Raybin, Paul Smith, Norman C. May, Naroun Suon