Patents Issued in October 6, 2020
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Patent number: 10792018Abstract: Methods are disclosed for non-invasively obtaining fetal cells from a pregnant female. The methods include placing an absorbent medium in an interlabial or intravaginal space or adjacent to the perineum at the vaginal opening of the pregnant female, and collecting vaginal fluid comprising cells in the absorbent medium while the absorbent medium is interlabial or intravaginal space or adjacent to the perineum at the vaginal opening. The absorbent medium is removed and cells are isolated from the absorbent medium to obtain the fetal cells. The fetal cells can be, for example, somatic cells, embroyic stem cells, fetal stem cells or trophoblast cells.Type: GrantFiled: August 13, 2018Date of Patent: October 6, 2020Assignee: Preprogen LLCInventors: William H. Fleming, Shalom Z. Hirschman
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Patent number: 10792019Abstract: Disclosed are a support body, a body fluid collection set, and a body fluid collection method that can easily support a body fluid collection sheet even by a non-physician. The support body 1 includes a first sheet 10 having an adhesive surface 12 for adhering the body fluid collection sheet 30, and a second sheet 20 adhered to the first sheet 10. The adhesive surface 12 of the first sheet 10 is adhered to the body fluid collection sheet 30 so that the first sheet 10 is separated from the skin 40 and the body fluid collection sheet 30 is peeled off from the skin 40. Thereafter, the second sheet 20 is superposed on the adhesive surface 12, and the body fluid collection sheet 30 is supported on the support body 1.Type: GrantFiled: August 29, 2017Date of Patent: October 6, 2020Assignee: SYSMEX CORPORATIONInventors: Seiki Okada, Yasuhito Ohnishi
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Patent number: 10792020Abstract: Methods, apparatuses and systems for collecting cells from a body lumen are described. A system may include a cell collection device comprising an abrasive material configured to collect cells from the body lumen by scraping a surface of the body lumen. The cell collection device may have a first end with a first diametric dimension and a second end with a second diametric dimension, wherein the second diametric dimension is larger than the first diametric dimension.Type: GrantFiled: September 17, 2015Date of Patent: October 6, 2020Assignee: Covidien LPInventors: Alexander A. Lubinski, Mark A. Maguire
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Patent number: 10792021Abstract: Provided are a biopsy device and system for effectively collecting tissue samples by cutting human tissue. The biopsy device of the present invention consists of a needle, a cutter, a drive mechanism, a vacuum line and an air inlet line. The biopsy system of the present invention comprises: a vacuum source connected to the vacuum line; and a solenoid actuator for closing and opening the passageway by pressing and releasing a flexible tube of the air inlet line. The present invention creates the atmospheric pressure at the rear end of the transporting direction of a tissue sample while creating a low pressure at the front end of the transporting direction of the tissue sample by suction of the vacuum source, thereby generating a pressure difference between the front end and the rear end of the transporting direction of the tissue sample, and thus has an effect of smoothly transporting tissue samples.Type: GrantFiled: April 10, 2015Date of Patent: October 6, 2020Inventor: Hee Boong Park
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Patent number: 10792022Abstract: Methods, devices, and systems are described herein that allow for improved sampling of tissue from remote sites in the body. A tissue sampling device comprises a handle allowing single hand operation. In one variation the tissue sampling device includes a blood vessel scanning means and tissue coring means to excise a histology sample from a target site free of blood vessels. The sampling device also includes an adjustable stop to control the depth of needle penetration. The sampling device may be used through a working channel of a bronchoscope.Type: GrantFiled: January 23, 2018Date of Patent: October 6, 2020Assignee: Broncus Medical Inc.Inventors: Thomas Keast, Aaron M. Weiss, Eric J. Gwerder, Jeffrey Schwardt, Edmund J. Roschak
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Patent number: 10792023Abstract: A tissue specimen retrieval device includes a housing having an outer shaft that extends distally therefrom. An end effector assembly is included that extends distally from the outer shaft in a deployed position. A first actuator is operably associated with the housing and actuatable to deploy and retract the end effector assembly. A drive shaft operably couples to the first actuator and includes a link disposed at a distal end thereof that operably couples to the end effector assembly. The drive shaft is movable via actuation of the first actuator from a first position wherein the end effector assembly and link are retracted within the outer shaft to a second position wherein the end effector assembly and link are fully exposed from the outer shaft. The link includes a biasing member that, once the link is fully exposed, articulates the end effector assembly to a position to engage tissue.Type: GrantFiled: June 6, 2018Date of Patent: October 6, 2020Assignee: Covidien LPInventor: Scott J. Prior
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Patent number: 10792024Abstract: A scaffold for joining two layers of tissue, comprises a substantially flat and flexible body having a top surface, a bottom surface and sidewalls; at least one channel within the body starting at an injection port; a plurality of first passages on the top surface and a plurality of second passages on the bottom surface, said passages in fluid communication with the channel; a plurality of third passages penetrating the body from the top surface to the bottom surface, said plurality of third passages not in fluid communication with the channel.Type: GrantFiled: September 28, 2016Date of Patent: October 6, 2020Assignee: Ethicon, Inc.Inventors: Julian Quintero, Leo B. Kriksunov, Robert J. Tannhauser
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Patent number: 10792025Abstract: The invention relates to a sealing device for repair of cardiac and vascular defects or tissue opening such as a patent foramen ovale (PFO) or shunt in the heart, the vascular system, etc. and particularly provides an occluder device and trans-catheter occluder delivery system. The sealing device would have improved conformity to heart anatomy and be easily deployed, repositioned, and retrieved at the opening site.Type: GrantFiled: August 25, 2016Date of Patent: October 6, 2020Assignee: W. L. Gore & Associates, Inc.Inventor: Steven J. Masters
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Patent number: 10792026Abstract: The present disclosure is directed to a surgical device and method of using the same. The surgical device includes a proximal ring, a distal ring, wherein the distal ring is operably connected to the proximal ring with a sleeve, the sleeve extending about a circumference of the proximal ring and a circumference of the distal ring, a film, a distal end of the film attached to a portion of the distal ring, wherein the film is configured to extend past the sleeve and past the distal ring, and wherein a proximal portion of the film comprises an opening and a channel and a draw string extending through the channel and exposed to an exterior of the device through the opening.Type: GrantFiled: December 2, 2016Date of Patent: October 6, 2020Assignee: The Research Foundation for The State University of New YorkInventors: Hsingli Kai Hsi, Mark Talamini
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Patent number: 10792027Abstract: A spinal surgery retractor and method of use. The retractor includes a slotted keyway for integrating a keyed spinal distractor. The retractor and distractor combination slide together to displace a portion of the intervertebral disk space to restore or maintain intervertebral spacing and facilitate retraction of surrounding soft tissues while disk space surgery is performed. The distractor head and mating portion of the retractors have matching profiles that enable the retractor to maintain distraction of the vertebra after removal of the distractor portion of the tool, permitting access to increase at the operating site.Type: GrantFiled: October 24, 2018Date of Patent: October 6, 2020Assignee: Globus Medical Inc.Inventor: Marshall Ephraim Stauber
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Patent number: 10792028Abstract: The present application relates to a double blade for a surgical retractor having a base body with a substantially cylindrical mounting mandrel for mounting the double blade on a surgical retractor, and at least two blade elements that are so mounted on the base body as to be rotatable and/or displaceable through at least a certain angular range with respect to the base body. Moreover, the present application relates to a blade arrangement in which a double blade is connected to a connecting element of a further double blade, or a single blade. In this case, the at least one double blade or, optionally, the single blade is rotatable with respect to the connecting element. In addition, the application relates to a retractor with a double blade, a blade arrangement or a blade assembly comprising double blades and a blade arrangement.Type: GrantFiled: March 7, 2013Date of Patent: October 6, 2020Assignee: AESCULAP AGInventors: Thomas Beck, Pedro Morales, Christian Huber
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Patent number: 10792029Abstract: A bone suture assembly including a flexible generally cylindrical sleeve, a plurality of lengths of suture extending through the generally cylindrical sleeve, and at least one sleeve securing thread associated with the generally cylindrical sleeve. A bone suture retaining method including engaging a suture with a bone engaging sleeve, inserting the suture and the bone engaging sleeve engaged thereby into a transosseous tunnel formed into a bone by pulling the bone engaging sleeve into the transosseous tunnel and retaining the suture and the bone engaging sleeve in the transosseous tunnel by virtue of the bone engaging sleeve being unable to fit through an aperture in the bone.Type: GrantFiled: September 9, 2015Date of Patent: October 6, 2020Assignee: MININVASIVE LTD.Inventors: Boaz Harari, Mordehai Sholev, Ronen Raz, Arnon Mousaiuf, Dror Rosner, Paul Mraz
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Patent number: 10792030Abstract: A device suturing device includes a flexbile tubular insertion portion; a suturing portion disposed at a distal end portion thereof holding a tubular anchor through which a suture thread is insertable; an operation portion disposed at a proximal end portion of the insertion portion; and a suture thread grasping portion inserted through the insertion portion and insertable through the anchor, wherein the suturing portion includes an installation surface on which the anchor is held; a pressing member including a convex portion being arranged to face the installation surface for pressing the anchor; and a driver operating the pressing member via the operation portion, wherein a concave portion is formed on the installation surface into which the convex portion is enterable, and the anchor is sandwiched between the concave portion and the convex portion to be swaged and deformed such that the suture thread is fixed to the anchor.Type: GrantFiled: February 1, 2018Date of Patent: October 6, 2020Assignee: OLYMPUS CORPORATIONInventors: Kosuke Motai, Tetsuyuki Sakamoto
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Patent number: 10792031Abstract: Devices and methods for minimally invasive suturing are disclosed. One suturing device for minimally invasive suturing includes a proximal section a distal end, and an intermediate region therebetween. The device includes a suture head assembly having a suturing needle with a pointed end and a second end. The suturing needle is capable of rotating about an axis approximately perpendicular to a longitudinal axis of the device, wherein the pointed end of the suturing needle is positioned within the suture head assembly prior to deployment of guides that are adapted and configured to guide the needle around a circular path when advanced by a drive mechanism having a needle driver for engaging and rotating the suturing needle.Type: GrantFiled: March 31, 2018Date of Patent: October 6, 2020Assignee: Intuitive Surgical Operations, Inc.Inventors: Gerald I. Brecher, John C. Meade, John Aho, Roger Baske, James H. Bleck, John F. Carlson, Thomas Eagan, Michael J. Helander, James W. Murray, Ashley Perkins, Wayne A. Shakal, Jonathan Towle
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Patent number: 10792032Abstract: An apparatus and a method for surgical fastening is disclosed. An illustrative apparatus for tissue suturing includes a cartridge having a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis, a reciprocating needle drive, and an actuator capable of releasably engaging the needle drive to rotate the needle. A method for suturing tissue is provided that includes placing a suturing device having a cartridge containing a suturing needle to span at least one tissue segment, activating an actuator to cause rotational movement of the suturing needle through the at least one tissue segment, and deactivating the actuator to stop an advancing movement of the suturing needle to cause a suturing material to be pulled through the at least one tissue segment forming a stitch.Type: GrantFiled: March 31, 2018Date of Patent: October 6, 2020Assignee: Intuitive Surgical Operations, Inc.Inventors: John C. Meade, Niall G. Deloughry, Gerald I. Brecher, James H. Bleck
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Patent number: 10792033Abstract: A device that facilitates the placement of one or more needles and their attached sutures in the body of a surgical patient is disclosed. The device contains one or more needle guide channels in which one or more needles may be backloaded. The device also contains one or more lumens extending though the body of the device. One or more sutures may be coupled to the one or more needles, and threaded through the lumen. The one or more needles may then be advanced out of their respective needle guide channels by pulling on one end of one or more sutures. When one end of a suture is pulled, the attached needle is advanced out of the device and will pierce and be positioned in the tissue that is located adjacent to the device.Type: GrantFiled: October 31, 2017Date of Patent: October 6, 2020Assignee: A&P FEIGL FAMILY LIMITED PARTNERSHIPInventor: Alexander J. Feigl
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Patent number: 10792034Abstract: A surgical visualization system is disclosed. The surgical visualization system is configured to identify one or more structure(s) and/or determine one or more distances with respect to obscuring tissue and/or the identified structure(s). The surgical visualization system can facilitate avoidance of the identified structure(s) by a surgical device. The surgical visualization system can comprise a first emitter configured to emit a plurality of tissue-penetrating light waves and a second emitter configured to emit structured light onto the surface of tissue. The surgical visualization system can also include an image sensor configured to detect reflected visible light, tissue-penetrating light, and/or structured light. The surgical visualization system can convey information to one or more clinicians regarding the position of one or more hidden identified structures and/or provide one or more proximity indicators.Type: GrantFiled: September 11, 2018Date of Patent: October 6, 2020Assignee: Ethicon LLCInventors: Charles J. Scheib, Joshua Dean Young
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Patent number: 10792035Abstract: A combined tissue grasper and suture retriever instrument and methods for surgical repairs are disclosed. An instrument allows grasping of tissue with simultaneous passage of a flexible strand from a suture passer.Type: GrantFiled: April 27, 2015Date of Patent: October 6, 2020Assignee: ARTHREX, INC.Inventors: Robert J. Meislin, Jacob A. Jolly
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Patent number: 10792036Abstract: A sewing needle having a needle tip configured to pass through a sewing material and a first needle portion that follows the needle tip. A second needle portion is removably connected to the first needle portion and includes an end that is inserted into an elongate hollow receiver located on the first needle portion. The second needle portion follows the needle tip through said sewing material substantially simultaneously with the first needle portion. A first thread connection formed on the first needle portion is configured to carry a first portion of said thread through the sewing material and a second thread connection formed on the second needle portion is configured to carry a second portion of said thread through the sewing material. After passing through the sewing material, the first and second needle portions are separated, brought around outside edges of the sewing material and reconnected for subsequent stitching.Type: GrantFiled: October 4, 2018Date of Patent: October 6, 2020Assignee: Winter Innovations, LLCInventor: Lia Lynn Winter
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Patent number: 10792037Abstract: A suture package for storing sutures armed with needles. The suture package includes a base member with a base outer periphery and a top member with a top outer periphery. The base member includes a base outer wall extending upwardly from a top side of the base member and along the base outer periphery. The base outer wall includes a plurality of base teeth and a plurality of base intercostal spaces arranged alternatively around the base outer periphery. The top member includes a top outer wall extending downwardly from a bottom side of the top member and along the top outer periphery. The top outer wall includes a plurality of top teeth and a plurality of top intercostal spaces arranged alternatively around the top outer periphery.Type: GrantFiled: March 13, 2020Date of Patent: October 6, 2020Inventors: Hamed Jafarishad, Masoud Rezaei Rejani, Seyed Hassan Atyabi
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Patent number: 10792038Abstract: A surgical stapler is provided that includes a spring loaded lift that automatically adjusts a staple cartridge and/or staple formation between a range of sizes. The lift is automatically released as the staple firing mechanism begins its forward translation of the firing sequence. The automatic one-way adjustment also adjusts the staple cartridge while maintaining the cartridge parallel to the anvil to provide consistent staple formations.Type: GrantFiled: September 13, 2016Date of Patent: October 6, 2020Assignee: Applied Medical Resources CorporationInventors: Matthew M. Becerra, Steven E. Decker, Timothy M. Hopkins, Atal C. Patel, Babak D. Jasemian
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Patent number: 10792039Abstract: The invention provides devices, systems and methods for tissue approximation and repair at treatment sites. The devices, systems and methods of the invention will find use in a variety of therapeutic procedures, including endovascular, minimally-invasive, and open surgical procedures, and can be used in various anatomical regions, including the abdomen, thorax, cardiovascular system, heart, intestinal tract, stomach, urinary tract, bladder, lung, and other organs, vessels, and tissues. The invention is particularly useful in those procedures requiring minimally-invasive or endovascular access to remote tissue locations, where the instruments utilized must negotiate long, narrow, and tortuous pathways to the treatment site. In addition, many of the devices and systems of the invention are adapted to be reversible and removable from the patient at any point without interference with or trauma to internal tissues.Type: GrantFiled: November 18, 2019Date of Patent: October 6, 2020Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.Inventors: Kent Dell, Theodore Ketai, Tanmay Mishra, Stephanie Jones, Jacob Greenberg, Michael Hong, Daniel Hale, Francisco Valencia, Steven Tyler
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Patent number: 10792040Abstract: A long articulating steerable clip applier affixed to a user-operated handle. A surgical jaw assembly is attached to the other end of the clip applier. The clip applier is composed of articulating phalanges that are connected end to end by pivoting links and capable of angulations relative to one another when subjected to a tensile force. Each phalange has opposing s-shaped exterior grooves that form two continuous spiral-shaped channels for holding tension wires once the phalanges are assembled. Multiple tension wires are attached to opposite ends of adjacent phalanges. When each wire is pulled, this tensile force causes the phalanges to pivot at equivalent angles with each other. As each individual phalange pivots by an equivalent angle, the sum of these angles causes the free end of the clip applier to pivot by a large angle or a cascading actuation effect.Type: GrantFiled: December 22, 2017Date of Patent: October 6, 2020Assignee: CONMED CORPORATIONInventor: Pavel Menn
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Patent number: 10792041Abstract: An actuator is movable between a first position and a second position to move a drive mechanism between a first configuration and a second configuration relative to a housing. A cartridge assembly configured to be removably coupled to the housing to couple such that the cartridge assembly is coupled to the drive mechanism. A first member of the drive mechanism moves a first member of the cartridge assembly to advance a surgical clip of the cartridge assembly in a distal direction when the drive mechanism is placed in the first configuration. A second member of the drive mechanism moves a second member of the cartridge assembly relative to the clamp mechanism when the drive mechanism is placed in the second configuration to transition the clamp mechanism from a first configuration to a second configuration. The clamp mechanism is configured to clamp the surgical clip when in the second configuration.Type: GrantFiled: January 9, 2015Date of Patent: October 6, 2020Assignee: CONMED CorporationInventors: Pavel Menn, Nathaniel Rosso
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Patent number: 10792042Abstract: The present invention is directed to circular surgical staplers for anastomotic joining of tissue comprising a stapling head connected to an opposing anvil, said stapling head containing a plurality of deployable staples in concentric arrays; a plurality of resorbable medicant-releasing microneedles, the microneedles comprising elongated rods having a sharp tissue-penetrating distal end and a proximal end; with the microneedles releasably disposed on or within the stapling head or the anvil. The present invention is also directed to methods of use of such stapler devices.Type: GrantFiled: January 15, 2015Date of Patent: October 6, 2020Assignee: Ethicon, Inc.Inventors: John P. Matonick, Robert J. Tannhauser, Leo B. Kriksunov
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Patent number: 10792043Abstract: An intravascular device for treating a cerebral aneurysm which has an externally controllable expandable member, the expandable member has a plurality of wires that define walls of the expandable member; where in a relaxed state of the expandable member the walls have at least a first wall portion in which openings defined between the wires are small enough to prevent coils positioned within the aneurysm from exiting the aneurysm, the first wall portion comprising an axial length at least as long as a neck of the aneurysm; and at least a second wall portion in which openings defined between the wires are large enough to allow blood flow through; the second wall portion axially aligned relative to the first wall portion.Type: GrantFiled: August 5, 2015Date of Patent: October 6, 2020Assignee: Perflow Medical Ltd.Inventors: Gilad Cibulski, Avraham Rapaport, Danny Farin, Itamar Bonneau
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Patent number: 10792044Abstract: Provided herein are methods, compositions, and devices for occluding cavities or passageways in a patient, in particular cavities or passageways in the cardiovascular system of a patient, such as the LAA of a patient's heart. The methods, compositions, and devices can be used to percutaneously occlude the LAA, decreasing the risk of thromboembolic events associated with AF.Type: GrantFiled: March 13, 2014Date of Patent: October 6, 2020Assignees: Applied Cardiovascular Solutions, LLC, Board of Regents, The University of Texas SystemInventors: F. Javier Otero, Joseph J. Beaman, Krishnendu Roy, Andrew Zimbroff
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Patent number: 10792045Abstract: An improved left atrial appendage (LAA) occluder is provided. The improved LAA occluder includes a sealing disc and an anchoring device, both of which are mutually connected, At least two flow blocking membranes are arranged in the sealing disc. A part, cooperating with an LAA, of the anchoring device is an anchoring net, and the anchoring net is of a backboneless structure. The whole anchoring device is of the backboneless structure. The anchoring device is formed by weaving metal wires, a distal end of the anchoring device is opened, a proximal end of the anchoring device is constricted and is connected with the sealing disc to form a conical net, the distal end of the anchoring device is opened and is rolled towards the proximal end to form the anchoring net, and the anchoring net surrounds the conical net.Type: GrantFiled: July 26, 2016Date of Patent: October 6, 2020Assignee: HANGZHOU NUOMAO MEDTECH CO., LTD.Inventors: Yongsheng Wang, Tingchao Zhang, Zhenjun Zi
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Patent number: 10792046Abstract: Medical systems, devices and methods are provided for engaging tissue, e.g. for clipping tissue, closing a perforation or performing hemostasis. Generally, the medical system including a housing, first and second jaws rotatable relative to the housing, a driver, and an elongate drive wire. The elongate drive wire may be disconnected from the driver, first and second jaws, and the housing, which are left in vivo engaged with the tissue.Type: GrantFiled: April 11, 2016Date of Patent: October 6, 2020Assignee: Cook Medical Technologies LLCInventors: Michelle D. Martinez, Vihar C. Surti, Tyler Evans McLawhorn
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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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Patent number: 10792048Abstract: A hemostasis tool has a flexible bandage body that is used by being wound around a puncture site, a balloon that is arranged in the bandage body, and that is dilated by injecting a fluid so as to compress the puncture site in a dilated state, and a detection unit that detects a strength level of a pressing force of the balloon pressing the puncture site, based on discoloration or deformation. In this manner, it is possible to detect the pressing force of the balloon pressing the puncture site. Accordingly, the balloon can properly compress the puncture site.Type: GrantFiled: August 1, 2016Date of Patent: October 6, 2020Assignee: TERUMO KABUSHIKI KAISHAInventors: Ryo Nakamoto, Teppei Hayashi, Takatsugu Yamaguchi, Junichi Kobayashi
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Patent number: 10792049Abstract: The invention relates to an orthopaedic surgical instrument (1) for positioning a tibial cutting guide (2) including: at least a medial or a lateral cutting guide (3) and a vertical cutting guide (4) formed in a guide body (10); an arm or beam (11) supporting said guide body (10); a supporting rod (8) having a proximal end (18) coupled to said guide body (10) through said arm or beam (11). The arm (11) has a structure that is supported in a rotably and cantilever manner at the proximal end (18) of said rod (8); a locking mechanism (20) is provided in the proximity of said proximal end (18) for locking the arm (11) in a desired position; and a bistable mechanical switch (9) is active in said locking mechanism (20) for manually activating the locking position.Type: GrantFiled: March 29, 2018Date of Patent: October 6, 2020Assignee: LIMACORPORATE S.P.A.Inventors: Christoph Fiedler, Alessandra Bordon
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Patent number: 10792050Abstract: A surgical device of a drill/driver with bit recognition to set a desired application mode and a method of utilization thereof is provided. Various operating modes of the drill/driver are automatically set by a sensor which recognizes the bit applied to the drill/driver. A method of utilizing the drill/driver allows the drill driver to apply surgical screws at very high speeds while automatically preventing excessive torque levels that would strip out the surgical screw from the patient's bone.Type: GrantFiled: April 5, 2018Date of Patent: October 6, 2020Assignee: Zimmer Biomet CMF and Thoracic, LLCInventors: Saddy R. Garcia, Bradley Winterroth, Ryan Nicholas Luby, Larry Miller, Christopher C. Dyer, Benjamin J. Gray, Allan J. Meredith
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Patent number: 10792051Abstract: An orthopedic drilling system having a collection chamber positioned between a drill guide and a drill bit proximately to the flute of the drill bit to evacuate debris and swarf from a drilling site. The drill bit may be cannulated to define a throughbore in communication with an irrigation inlet. The drill guide can reciprocate into and out of a hub and be connection to a suction source. The flute of the drill bit may have a first outer diameter that is larger than a second outer diameter of an intermediate portion of the drill bit positioned proximately to the flute to define the chamber between the drill bit and the drill guide. Alternatively, the drill guide may have a first inner diameter positioned about the flute of the drill bit and a second, larger inner diameter proximate to the flute to define the collection chamber.Type: GrantFiled: June 14, 2018Date of Patent: October 6, 2020Assignee: Conmed CorporationInventors: Adam J. Kohler, Andrew Kam, Philip Lahey, James Hutter, Joseph A. Fritz
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Patent number: 10792052Abstract: Drill guides are disclosed herein that include a tapered projection that hooks under a bone to position the drill guide relative to the bone. The drill guide is used to drill a hole that receives a suture anchor.Type: GrantFiled: October 26, 2017Date of Patent: October 6, 2020Assignee: Arthrex, Inc.Inventors: Jorge Acevedo, Peter Mangone, Zachary Day, James McWilliam, Jerome Gulvas
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Patent number: 10792053Abstract: Disclosed herein is a surgical press for setting a surgical device into bone. The surgical press system includes an elongated shaft having a distal portion and a proximal portion. The shaft is configured for insertion into a guide. The surgical press system includes threads extending along an axial portion of the distal end of the shaft. The threads are configured to pull the shaft into bone as the shaft rotates. The surgical press system includes a press element associated with a proximal portion of the shaft such that as the shaft is rotated, the threads pull the shaft into the bone causing the press element to press the surgical device into the bone. The surgical press system includes a collection region located in the distal portion of the shaft and configured to receive bone material removed from the bone due to advancement of the shaft.Type: GrantFiled: October 31, 2017Date of Patent: October 6, 2020Assignee: SICAGE LLCInventors: Wilson Theophilo Asfora, Daniel S. Savage
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Patent number: 10792054Abstract: A catheter for thromboembolic disease with mechanic waves, injection, and ejection having a triple-lumen catheter system, whereby a first lumen is for injection, a second lumen is for ejection, and a third lumen has a mechanical wave emitter for wave emissions. The first lumen, the second lumen, and the third lumen are longitudinal, whereby the first lumen and the second lumen are symmetrical and opposite each other, and the third lumen is positioned approximately at a center of the triple lumen catheter system.Type: GrantFiled: April 2, 2020Date of Patent: October 6, 2020Inventor: Eduardo Lorenzo
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Patent number: 10792055Abstract: A clot retrieval system comprises an elongate member having a proximal end and a distal end, and a clot engaging element at the distal end of the elongate member the clot engaging element having a collapsed delivery configuration and an expanded deployed configuration. The force that is applied on retraction of the elongate member is transmitted to the clot engaging element.Type: GrantFiled: August 22, 2018Date of Patent: October 6, 2020Assignee: NEURAVI LIMITEDInventors: Eamon Brady, Brendan Casey, Michael Gilvarry, David Vale
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Patent number: 10792056Abstract: A catheter has an expansile tip that can be delivered in a constricted form. The increased tip diameter facilitates the aspiration and removal of large clot volumes by increasing the area of the catheter tip that applies aspiration to the clot. The tip comprises a support frame which can be cut from a metal or polymer tube, covered with a thin polymer sleeve 909 containing highly elastic properties. This construction provides good pushability and high compressive resistance. The cut pattern can contain axial connections of the support frame and ring members, which will provide a large level of axial support, lateral flexibility and hoop strength to withstand aspiration. The tip of the device can contain a section proximal of the highly flexible area that can expand to except clot. This potential to increase body diameter facilitates the retrieval of large volume clots while the construction of the catheter provides good column stiffness to avoid axial collapse and still maintain good flexibility.Type: GrantFiled: November 28, 2016Date of Patent: October 6, 2020Assignee: Neuravi LimitedInventors: David Vale, Brendan Casey, Michael Gilvarry, Kevin Mcardle, Maeve Holian, David Hardiman, Alan Keane, Daniel King, Jacqueline O'Gorman, Eamon Brady
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Patent number: 10792057Abstract: A tissue specimen retrieval device includes a housing, an outer shaft extending from the housing, an end effector assembly extending from the outer shaft, an actuator associated with the housing, and an articulation mechanism operably coupled between the actuator and the end effector assembly. The articulation mechanism includes an articulation block supporting the end effector assembly thereon and is rotatable between first and second orientations to articulate the end effector assembly. A spring biases the articulation block towards the second orientation. An actuation sleeve is slidable relative to the articulation block, in response to actuation of the actuator, from an engaged position, wherein the actuation sleeve is disposed about and retains the articulation block in the first orientation, to a disengaged position, wherein the actuation sleeve is spaced from the articulation block such that the articulation block rotates to the second orientation to articulate the end effector assembly.Type: GrantFiled: March 23, 2018Date of Patent: October 6, 2020Assignee: Covidien LPInventors: Scott J. Prior, Nikolai D. Begg
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Patent number: 10792058Abstract: Apparatus and methods relating to a medical retrieval device that may include or be used with a catheter. A basket is included with an opening that is oriented transverse to the longitudinal direction in which the catheter extends. The basket may be extended and/or retracted relative to the catheter, and/or may be expanded and/or contracted to, for example, facilitate ensnaring and extraction of a foreign body, object, or polyp, etc. from a patient's esophagus, biliary tree, GI tract, urinary tract, abdominal cavity, kidney, bile duct, urethra, etc.Type: GrantFiled: April 30, 2018Date of Patent: October 6, 2020Inventor: Gerald W. Dryden
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Patent number: 10792059Abstract: The invention disclosed herein is a nasal epistaxis clamp. The present invention provides a nasal epistaxis clamp comprising a solid plastic surface at one end, having an external linear ribbed surface; and expandable limbs at the opposite end, wherein the medial surface of each limb comprises a plurality of bubbles. Also provided are methods and kits for using the nasal epistaxis device for treatment of nasal bleeding.Type: GrantFiled: January 23, 2018Date of Patent: October 6, 2020Inventor: Adolfo Napolez
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Patent number: 10792060Abstract: An instrument includes a hand piece, a pair of jaws, and an actuator. The jaws extend from the hand piece. Each jaw includes a proximal portion and a distal portion. The actuator is in communication with both the hand piece and the pair of jaws. Movement of the actuator causes the jaws to move from an open configuration to a closed configuration. During the move from the open configuration to the closed configuration, the jaws undergo a translational movement followed by a first non-translational movement.Type: GrantFiled: February 22, 2018Date of Patent: October 6, 2020Assignee: Gyrus Acmi, Inc.Inventors: Kester J. Batchelor, Riyad Moe, Huisun Wang, Laura B. Eliason
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Patent number: 10792061Abstract: The present invention relates to mechanical transmission system (100, MTS) having a proximal (20) and distal end (40), for a longitudinal steerable tube (500), which MTS (100) comprises a set of longitudinal members, LM, (110) arranged in a longitudinal direction around a fictive tube (180) maintained at an essentially constant circumferential and radial position with respect to the fictive tube (180) and being slidable relative to the fictive tube (180), and has a transmission bendable proximal part (134, TBPP), transmission bendable distal part (130, TBDP), and transmission shaft region, TSR (132) between the TBDP (130) and TBPP (134) wherein movements of the TBPP (134) are transmitted to the TBDP (130) along the TSR (132) by the LMs (110), wherein the MTS (100) comprises a sub-region that is a transmission amplifier region, TAR, (135) in which the fictive tube (180) contains at least one plane-section (182) larger than that (184) of the TBDP (130).Type: GrantFiled: December 8, 2015Date of Patent: October 6, 2020Assignee: Steerable Instruments NVInventors: Frank Dewaele, Cyriel Mabilde, Bart Blanckaert, Alain Kalmar, Lieven Maene
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Patent number: 10792062Abstract: A medical device includes a sheath, an shaft at least partially surrounded by the sheath, an end effector at a distal end of the shaft and movable between at least an open position and a closed position, and a handle. The handle includes a shaft advancement body, a channel body securely coupled to the sheath and selectively positionable with respect to the shaft advancement body, and a plunger securely coupled to the shaft and selectively positionable with respect to the channel body.Type: GrantFiled: December 14, 2017Date of Patent: October 6, 2020Assignee: Boston Scientific Scimed, Inc.Inventor: Michael S. H. Chu
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Patent number: 10792063Abstract: The invention relates to a device for retaining and moving a laparoscope during an operation, which comprises a securing unit for securing on a retaining arm, a receiving unit for retaining the laparoscope, as well as a main body. Furthermore, the device has a lever via which the receiving unit is secured to the main body. The main body is mounted on the securing unit in a rotatable manner about a first rotation axis via a first rotation unit. The lever is mounted on the main body in a rotatable manner about a second rotation axis via a second rotation unit. Furthermore, a first drive unit is provided, which, upon activation, drives the first and the second rotation unit in such a manner that the main body is rotated about the first rotation axis, and the lever is rotated about the second rotation axis by the same rotation angle in the opposite rotation direction.Type: GrantFiled: July 19, 2017Date of Patent: October 6, 2020Assignee: MAQUET GMBHInventors: Michael Bernhart, Lena Ginzinger, Mike Obert
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Patent number: 10792064Abstract: A surgical instrument includes a housing, an end effector, a movable handle, and a drive assembly. The movable handle includes first and second cantilever spring arms and is movable relative to the housing between a spaced-apart position and an approximated position. The first cantilever spring arm is flexed upon movement of the movable handle from the spaced-apart position towards the approximated position to bias the movable handle towards the spaced-apart position. The drive assembly is operably coupled between the movable handle and the end effector such that movement of the movable handle from the spaced-apart position towards the approximated position moves the end effector from an open position towards a clamping position for clamping tissue. The second cantilever spring arm is flexed upon application of a threshold pressure to tissue clamped by the end effector to control an amount of pressure applied to tissue clamped by the end effector.Type: GrantFiled: August 7, 2017Date of Patent: October 6, 2020Assignee: Covidien LPInventors: Jason L. Craig, Ryan C. Artale, Thomas W. Meiser, Roland Jeffrey Wyatt
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Patent number: 10792065Abstract: Surgical tool are disclosed that include a first tip and a second tip. The first tip and the second tip can have a first configuration, an intermediate configuration, and a second configuration. In the first configuration the tool operates as forceps and in the second configuration the tool operates as scissors. In the intermediate configuration the tool operates as a probe. The tips can be brought together to transition between the first configuration and the intermediate configuration. The tips can be rotated to transition between the intermediate configuration and the second configuration. Method are disclosed that include the step of providing a tool having a first tip extending distally and a second tip extending distally, moving at least one of the first tip and the second tip toward the other of the first tip and the second tip, and rotating the first tip and the second tip.Type: GrantFiled: April 13, 2018Date of Patent: October 6, 2020Assignee: Divyze, Inc.Inventor: Ryan D. Smith
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Patent number: 10792066Abstract: An apparatus for supporting an extremity during tissue debridement and capturing fluid and tissue resulting from tissue debridement includes an extremity-supporting base and barrier shroud. The apparatus can be used in tissue debridement procedures to contain and control drainage of fluid and tissue. The apparatus supports and encloses a patient extremity, such as an arm or a leg. The base has a length, proximal end (i.e., nearest the patient's body), and distal end (i.e., farthest from the patient's body). The shroud has a top portion, bottom portion, and shroud drainage opening. A method includes debriding tissue from a patient extremity while supported by the base and at least partially enclosed within the barrier shroud, which acts as a shield for fluid and tissue emanating from the extremity. Fluid and tissue exits the shroud through a shroud drainage opening.Type: GrantFiled: February 13, 2013Date of Patent: October 6, 2020Assignee: BONE FOAM, INC.Inventors: Doug Parsell, Chad Robran
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Patent number: 10792067Abstract: A needle access assembly and method for obtaining percutaneous needle access with little or no fluoroscopy is disclosed. The method includes selecting a target for percutaneous access, directing a laser guide at a desired needle-insertion angle and in line with the selected target, aligning the needle access assembly with the laser, and inserting the needle into the target.Type: GrantFiled: April 26, 2018Date of Patent: October 6, 2020Assignee: FACULTY PHYSICIANS AND SURGEONS OF LOMA LINDA UNIVERSITY OF MEDICINEInventors: Dalton Duane Baldwin, Avijit Mukherjee, Steven Mark Redenbaugh, Ronald Steven Pirucki, James Watson