Patents Examined by Diane D Yabut
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Patent number: 11712241Abstract: A method of suturing includes: (1) wrapping a first segment of a suture through a traction loop; (2) pulling the traction loop and the first segment through an opening in a suture lock; (3) continuing to pull the traction loop such that a second segment of the suture extends through the opening, wherein the second segment has a greater denier than the first segment such that the second segment more nearly fills an entire dimension of the opening than the first segment; and (4) locking the suture in place with the second segment in the opening.Type: GrantFiled: September 13, 2021Date of Patent: August 1, 2023Assignee: SYNTORR INC.Inventor: Daniel L. Martin
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Patent number: 11707348Abstract: The present invention relates to a surgical instrument (1) for deploying a prosthesis (200) and includes a first layer and second layer assembled together so as to define an internal space accessible to said surgical instrument (1) by means of an opening provided in said first layer, said surgical instrument including at least one sheet (2) made of a flexible resilient material, said sheet continuously overlapping itself one or more times so as to define a plurality of levels forming a spiral (3). The invention also relates to a kit including such a surgical instrument and such a prosthesis.Type: GrantFiled: June 12, 2020Date of Patent: July 25, 2023Assignee: SOFRADIM PRODUCTIONInventors: Pierre Bailly, Geneviève Doucet
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Patent number: 11707264Abstract: A tissue specimen retrieval bag assembly includes a tissue specimen bag having an open proximal end and a closed distal end, the proximal end including a cuff defined therein and extending therearound. A flexible bag brim is disposed within the cuff and is transitionable between a first, collapsed configuration and a second, expanded configuration. The flexible bag brim includes a cross section configured to facilitate both furling the tissue specimen bag onto itself around the bag brim when the bag brim is disposed in the second, expanded configuration and securing the tissue specimen bag in a desired furled configuration. The flexible bag brim includes a plurality of scallops defined along an inner peripheral surface thereof configured to facilitate furling the tissue specimen bag onto itself.Type: GrantFiled: January 30, 2020Date of Patent: July 25, 2023Assignee: Covidien LPInventors: Jason Mickus, Jacob C. Baril, Saumya Banerjee
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Patent number: 11707356Abstract: A prosthetic heart valve includes a frame, a valve, and an expansion element. The frame is movable between contracted and expanded configurations and includes first struts and second struts non-hingedly coupled together. The second struts are configured to pivot relative to the first struts as the frame moves between the contracted and expanded configurations. The valve is coupled to the frame and includes leaflets. The expansion element extends through a lumen of the first struts. The expansion element is slidable relative to the lumen of the first struts and is configured to move the frame incrementally from the contracted configuration and the expanded configuration and from the expanded configuration to the contracted configuration.Type: GrantFiled: December 10, 2020Date of Patent: July 25, 2023Assignee: Edwards Lifesciences CardiAQ LLCInventors: Richard George Cartledge, Kevin W. Smith, Thomas O. Bales, Jr., Derek Dee Deville, Korey Kline, Max Pierre Mendez, Matthew A. Palmer, Michael Walter Kirk, Carlos Rivera, Eric Petersen, M. Sean McBrayer
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Patent number: 11707371Abstract: Embolic implants delivery systems and methods of manufacture and delivery are disclosed. The devices can be used for aneurysm and/or fistula treatment. The designs offer low profile compressibility for delivery to neurovasculature, while maintaining advantageous delivery and implant detachment control features.Type: GrantFiled: March 2, 2020Date of Patent: July 25, 2023Assignee: COVIDIEN LPInventors: Frank P. Becking, Maria G. Aboytes, Arturo S. Rosqueta
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Patent number: 11701286Abstract: An endoscopy sigmoid support apparatus that includes a primary wrap sized for placement around a subject's lower abdomen. A closing mechanism is provided at the end of the primary wrap to secure the primary wrap around the abdomen of the subject by attaching a first end of the primary wrap to a second portion of the primary wrap. A strap extends from the primary wrap and is configured to extend across at least a portion of the primary wrap and to fasten to a third portion of the primary wrap to adjust the amount of pressure applied by the endoscopy sigmoid support apparatus.Type: GrantFiled: March 13, 2020Date of Patent: July 18, 2023Assignee: ColoWrap, LLCInventor: James Hathorn
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Patent number: 11701136Abstract: A surgical tool includes a drive housing, a shaft extending from the drive housing, an end effector at an end of the shaft and having opposing jaws and a cutting element, and an unclamp lockout mechanism. The unclamp lockout mechanism including a pawl rotatably mounted to the shaft and positioned proximal to a closure yoke operatively coupled to the shaft, the pawl being pivotable between a stowed position, where the pawl is received within an aperture of the shaft, and a deployed position, where the pawl protrudes out of the aperture, and a biasing device that biases the pawl toward the stowed position. When the pawl is in the stowed position, the closure yoke is movable to a proximal position over at least a portion of the pawl to open the opposing jaws. When the pawl is in the deployed position, the closure yoke is prevented from moving to the proximal position.Type: GrantFiled: April 16, 2019Date of Patent: July 18, 2023Assignee: Cilag GmbH InternationalInventors: Robert Louis Koch, Jr., Mark D. Overmyer, Christopher A. Denzinger, Kris Eren Kallenberger
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Patent number: 11701170Abstract: Medical methods and devices for treating aortic dissections. A catheter-based cutting device permits cutting a septum of acute or chronic aortic dissections, in a retrograde manner. The catheter includes a base section having a central lumen therethrough and two flexible arms extending from a distal end thereof. The flexible arms can each have a guide wire channel therethrough. With distal ends of the two flexible arms separated, the two arms form a Y-shape with the base section. In one embodiment, with distal ends of the two flexible arms together, the two arms have a longitudinal profile, about a periphery thereof, identical to a longitudinal profile of the base section. A cutting component resides between the two arms. The cutting component can face distally outward between the two arms with the distal ends of the two flexible arms separated.Type: GrantFiled: April 3, 2020Date of Patent: July 18, 2023Assignee: CUTCATH LLCInventors: Ramon Berguer, Juan Parodi, Gene Parunak, Adrienne R. Harris
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Patent number: 11696766Abstract: A method and device for reducing the damaging effects of a blast or concussive event includes applying pressure to at least one jugular vein to reduce the egress of blood from the cranial cavity during the incidence of the concussive event. Reducing blood out flow from the cranial cavity increases intracranial pressure of the cerebrospinal fluid to reduce the risk of traumatic brain injury and injuries to the spinal column. Reducing blood out flow further increases the intracranial pressure, and thereby increases the pressure of the cochlear fluid, the vitreous humor and the cerebrospinal fluid to thereby reduce the risk of injury to the inner ear, internal structure of the eye and of the spinal column. In addition, increasing intracranial pressure reduces the likelihood of brain injury and any associated loss of olfactory function.Type: GrantFiled: June 21, 2019Date of Patent: July 11, 2023Assignees: TBI Innovations, LLC, Thornhill Research, Inc.Inventors: David Smith, Joseph A. Fisher
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Patent number: 11690740Abstract: A vascular prosthesis (e.g., stent), and packaging and delivery system to selectively deliver a vascular prosthesis are described. In some embodiments, the vascular prosthesis utilizes a low porosity and high porosity section, and the packaging and delivery system allows the prosthesis to be delivered such that the position of the low porosity and high porosity sections of the prosthesis can vary.Type: GrantFiled: March 13, 2020Date of Patent: July 4, 2023Assignee: MicroVention, Inc.Inventors: Ronak Dholakia, Hussain S. Rangwala, William R. Patterson
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Patent number: 11690646Abstract: Methods and devices described herein facilitate improved treatment of body organs.Type: GrantFiled: October 5, 2017Date of Patent: July 4, 2023Assignee: AtriCure, Inc.Inventors: James G. Whayne, Sidney D. Fleischman, Rebecca Schlieman, Earl W. Rogers
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Patent number: 11684466Abstract: The present application discloses a covered stent and a method for navigating the covered stent to a branch vessel, the covered stent including a main body and at least one lateral side branch connected to the main body. A system of covered stents and a method for implanting, including interconnecting the covered stents is also disclosed.Type: GrantFiled: May 29, 2020Date of Patent: June 27, 2023Assignee: Swiss Capital—Engineering AGInventor: Michael Szente Varga
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Patent number: 11684435Abstract: A system and method for ensuring safe and tolerable insertion of a needle into a subject's body according to a preplanned or continuously monitored sequence of insertion steps. The system comprises a gripping device for gripping the needle in order to perform robotic insertion steps, yet for releasing the grip between such insertion steps, until the next insertion step is initiated. Thereby, the robot has full control of the needle during insertion steps, but does not constrain the needle between insertions, such that movement of the subject can cause neither damage nor discomfort. The gripping and insertion steps may be coordinated to keep in synchronization with the subject's breathing cycles, such that the insertion steps may be performed in the same segment of each cycle of motion of the subject's chest. The gripper can either fully disconnect from the needle, or can partially disconnect but constrain motion within limits.Type: GrantFiled: April 6, 2020Date of Patent: June 27, 2023Assignee: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITEDInventors: Daniel Glozman, Gonen Daskal, Moshe Shoham, Michael Arad, Yoav Pinsky
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Patent number: 11653930Abstract: A medical instrument comprising an end effector comprising a first jaw configured to be repositionable with respect to a second jaw, the first and second jaws removably mounted to an open-ended occlusion clip, the end effector configured to configured to be removably coupled to an open-ended occlusion clip with a pair of terminal ends and first and second robotic arms, and wherein the end effector includes at least one of a cavity and a projection configured to be engaged by at least one of the first and second robotic arms.Type: GrantFiled: February 11, 2019Date of Patent: May 23, 2023Assignee: AtriCure, Inc.Inventors: Frank M. Fago, Keith Edward Martin
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Patent number: 11653948Abstract: A system and method of accessing a heart of a patient is provided. A cardiac access channel is established through an apical wall of the heart to provide direct access through the apical wall to the left ventricle. A vascular access channel is established through the skin to a peripheral blood vessel. A first end of an elongate member is advanced from the outside of the apical wall through the cardiac access channel and into the left ventricle. A second end disposed opposite the first end remains outside the patient. The elongate member is drawn into and through the vascular access channel to externalize the first end of the elongate member while leaving the second end outside the apical wall of the heart.Type: GrantFiled: August 13, 2020Date of Patent: May 23, 2023Assignee: Cedars-Sinai Medical CenterInventor: Robert James Siegel
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Patent number: 11642113Abstract: There is presented an interventional device (100), such as a device for minimally invasive surgery, comprising a bag arranged for being transformable between an open configuration and a closed configuration, a shaft (106), a grasper (108) mounted on a distal end of said shaft, wherein the bag further comprises a fluid passageway arranged so that in the closed configuration the fluid passageway enables that fluid may be expelled through the fluid passageway from an interior volume of the bag to an exterior volume of the bag and furthermore enables that a solid element above a predetermined threshold size may be retained in the bag. The fluid passageway may be advantageous for enabling that liquid may be expelled from the bag while larger solid elements, such as a piece of a tumour, may be retained in the bag for removal from a body cavity.Type: GrantFiled: February 13, 2018Date of Patent: May 9, 2023Assignee: Urotech GmbHInventor: Jørgen Bjerggaard Jensen
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Patent number: 11638679Abstract: A pacifier attachment device for releasably attaching a pacifier to a toy, the pacifier attachment device comprising: an integrally-formed substrate formed from a flexible and elastic polymer material, wherein the integrally formed substrate includes a strap having a first strap portion and a second strap portion, and a coupling mechanism for releasably coupling the first strap portion with the second strap portion, said coupling mechanism being integrally formed with the strap.Type: GrantFiled: August 18, 2016Date of Patent: May 2, 2023Assignee: Trebco LLCInventor: Carla J. Schneider
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Patent number: 11633073Abstract: A skin cleanser includes a surface, such as a silicone surface, with at least one textured portion for transmitting vibrational tapping to the skin. The skin cleanser includes at least one oscillating motor for generating the tapping motion to the skin. The textured portion includes touch-points or a wave that transmit the tapping motion to skin in contact with the textured portions. The touch-points may include thicker and thinner formations of the touch-points to provide firmer or softer vibrations to the skin. The touch-points are within about 0.5 to 2.5 mm in diameter. One configuration includes multiple oscillating motors configured to provide different vibration frequencies at around 50-300 Hertz and operable simultaneously.Type: GrantFiled: January 12, 2022Date of Patent: April 25, 2023Assignee: FOREO Inc.Inventor: Filip Sedic
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Patent number: 11628017Abstract: A surgical instrument having a position sensor that may be detachable, disposable, partially isolated from movement of the main body of the surgical instrument, and/or configured to display feedback lighting. The orientation of the surgical instrument may be mimicked either virtually or by a mechanical device with a second surgical instrument. The instruments of the present disclosure may be used in any procedure or treatment that would benefit from position feedback for the instruments.Type: GrantFiled: October 26, 2021Date of Patent: April 18, 2023Assignee: Prichard Medical, Inc.Inventor: Joseph Prichard Drain
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Patent number: 11627975Abstract: A surgical device may include a disposable needle assembly, a reusable handle assembly, and a retractable slide. The handle assembly may include a ratchet mechanism, a locking mechanism, an arming mechanism, and a cage. A method for inserting and releasing the disposable needle assembly from the reusable handle assembly is also disclosed herein.Type: GrantFiled: January 20, 2020Date of Patent: April 18, 2023Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne