Patents Assigned to Gyrus Acmi, Inc.
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Patent number: 12242297Abstract: A lever latching system comprising: a housing; a lever having a latch pin fixedly mounted to the lever, the lever being movably mounted to the housing so that the latch pin moves in an arc; and a latch plate movably mounted to the housing for linear movement with respect to the housing, the latch plate comprising a labyrinth for receiving the latch pin.Type: GrantFiled: October 18, 2023Date of Patent: March 4, 2025Assignee: Gyrus ACMI, Inc.Inventors: Dennis G. Lamser, John Mensch, Riyad Moe
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Patent number: 12239339Abstract: A medical device for debridement can include an elongate housing, a shaft extending through the housing and distally therefrom, a drive to manipulate the cutter, and a collapsible handle than can to couple with the housing. An elongate grip of the handle can turn aft and be at least partially disposed in the elongate housing for use of the device with pen grip. The elongate grip of the handle can turn fore and extend distally from the housing for use of the device with pistol grip.Type: GrantFiled: February 7, 2022Date of Patent: March 4, 2025Assignee: Gyrus ACMI, Inc.Inventors: Joey Magno, I. Miroslava Avila
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Patent number: 12232700Abstract: A medical system is provided comprising a medical device including a handle and a mechanism for moving a distal end of the medical device; an auxiliary medical device comprising a basket retrieval device including a basket sheath disposed over a basket wire and received into a working channel of the medical device; a knob assembly in communication with the basket retrieval device, the knob assembly rotatable so that the basket sheath, wire, or both move within the working channel; and a base removably connecting the auxiliary medical device to the handle wherein the handle and the base are configured to be simultaneously gripped with a hand, and wherein the mechanism is configured to be moved with a first finger to move the distal end of the medical device and the knob assembly is configured to be rotated with a second finger to move the basket sheath wire, or both.Type: GrantFiled: November 24, 2021Date of Patent: February 25, 2025Assignee: Gyrus ACMI, Inc.Inventors: Judy L. Walish, Kurt G. Shelton, Allison Dianis
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Patent number: 12226145Abstract: An instrument including a first arm, a second arm, and a blade. The first arm includes a lumen in communication with a source of irrigation fluid and one or more outlets in communication with the lumen for delivering the irrigation fluid to a surgical site. The instrument is switchable between a first configuration and a second configuration. In the first configuration, the instrument is configured to deliver a first therapy current through a distal end of the first arm, a distal end of the second arm, or both. In the second configuration, a distal end of the blade extends beyond the distal end of the first arm and beyond the distal end of the second arm.Type: GrantFiled: December 28, 2023Date of Patent: February 18, 2025Assignee: Gyrus ACMI, Inc.Inventors: Kester Julian Batchelor, Eric G. Tate, Huisun Wang, Riyad Moe
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Patent number: 12226598Abstract: An apparatus for assisting in the introduction of a flexible wire into a device having a comparable sized lumen. An exemplary apparatus includes a first portion having a distal end, a proximal end, a slot and a lumen exposed at the distal end, the proximal end and the slot, and a second portion having a distal end, a proximal end, a slot and a lumen exposed at the distal end, the proximal end and the slot of the second portion. The second portion is slidably and rotatably received with the lumen of the first portion. A gripping device is attached at the proximal end of the second portion. The gripping device causes at least a portion of the proximal end of the second portion to have a reduced inner diameter when a gripping force is applied to the gripping device.Type: GrantFiled: March 2, 2021Date of Patent: February 18, 2025Assignee: Gyrus ACMI, Inc.Inventor: Brandon J. Shuman
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Patent number: 12220142Abstract: A forceps having a first jaw and a second jaw, where at least one of the first and second jaws is capable of moving between an open position and a closed position. The forceps including an inner shaft located within an outer shaft and extending along the longitudinal axis, and a drive bar coupled to and extending distally from the inner shaft. The drive bar including a pair of drive bar struts extending from a distal portion of the inner shaft and positioned laterally inward of at least one of first and second set of flanges of the first and second jaws. A drive pin is securable to the pair of drive bar struts and the drive bar is translatable within the outer shaft to translate the drive pin to move the first jaw and/or the second jaw between open and closed positions.Type: GrantFiled: October 10, 2023Date of Patent: February 11, 2025Assignee: Gyrus ACMI, Inc.Inventors: Jeffrey D. Holton, Theodore C. Blus, Mark J. Kroll, John Mensch
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Patent number: 12222549Abstract: An endoscope can include an elongated endoscope body. An optical fiber can extend along the endoscope body. The optical fiber can direct therapeutic light and illumination light longitudinally along the optical fiber to a distal portion of the endoscope body. The therapeutic light and the illumination light can have different wavelengths. A wavelength-sensitive light separator, disposed at a distal portion of the optical fiber, can direct the illumination light to exit the optical fiber laterally through a lateral side of the optical fiber at the distal portion of the optical fiber and permit the therapeutic light to exit the optical fiber longitudinally through a distal end of the optical fiber. Examples of suitable wavelength-sensitive light separators can include one or more fiber Bragg gratings that can be obliquely angled, or a diffraction grating disposed on a lateral edge of a length of coreless fiber.Type: GrantFiled: September 23, 2022Date of Patent: February 11, 2025Assignee: Gyrus ACMI, Inc.Inventor: Kurt G. Shelton
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Patent number: 12220166Abstract: A probe of a target identification system can be extended via a first lumen of a viewing instrument, such as for illuminating an area beyond a distal end of the viewing instrument via an optical path of the viewing instrument. An optical response to the illumination of the area can be received via an optical path of the probe and can be split from other optical signals of the optical path. The optical response information can be used to identify characteristics of a target and to adjust parameters of a working instrument such as a working instrument contemporaneously using the probe.Type: GrantFiled: June 9, 2023Date of Patent: February 11, 2025Assignee: Gyrus ACMI, Inc.Inventors: Sergey A. Bukesov, Kurt G. Shelton, Brian M. Talbot
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Patent number: 12207869Abstract: A probe of a target identification system can be extended via a first lumen of a viewing instrument, such as for illuminating an area beyond a distal end of the viewing instrument via an optical path of the viewing instrument. An optical response to the illumination of the area can be received via an optical path of the probe and can be split from other optical signals of the optical path. The optical response information can be used to identify characteristics of a target and to adjust parameters of a working instrument such as a working instrument contemporaneously using the probe.Type: GrantFiled: November 15, 2022Date of Patent: January 28, 2025Assignee: Gyrus ACMI, Inc.Inventors: Sergey A. Bukesov, Kurt G. Shelton, Brian M. Talbot
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Patent number: 12201347Abstract: An electrosurgical device comprising: (a) a stylet including: (i) a first jaw; (ii) a second jaw that is movable relative to the first jaw from a first position where the first jaw and the second jaw are open to a second position where the first jaw and the second jaw move towards each other to grasp tissue therebetween; and (iii) one or more jaw support rods connected to the first jaw, the second jaw, or both; and (b) a housing connected to the stylet and the stylet extending from the housing, the housing including: (i) an operable mechanism including: (1) a fourth link; (2) a second link; (3) a first link being connected to the fourth link via a first pivot and being rotatable relative to the first pivot, and connected to the second link at a second pivot so that movement of the first link moves the second link relative to the fourth link; and (4) a third link being connected to the second link at a third pivot so that movement of the second link moves the third link, and the fourth link being connected toType: GrantFiled: October 21, 2021Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventor: William E. Butler
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Patent number: 12201499Abstract: A myringotomy device includes a housing; an elongated tube extending from the housing; and a retractable cutting tool extendable through the elongated tube, the cutting tool comprising a blade. The cutting tool is configured such that when advanced, the blade of the cutting tool extends beyond a distal end of the elongated tube. The cutting tool is also configured such that when retracted, the blade is retracted into the elongated tube and a fluid conduit is created from the distal end of the elongated tube to the housing.Type: GrantFiled: January 3, 2023Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Steve Gaynes, Michael O'Connor, Michael DeRossi, Gilberto Cavada, John Morici, Riyad Moe
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Patent number: 12201322Abstract: A medical device for performing a surgical procedure may include an elongate member having a proximal end, a distal end, and a lumen extending therebetween. The medical device may also include a handle connected to the proximal end of the elongate member, an end effector assembly connected to the distal end of the elongate member, and a cutting device configured to extend from the end effector assembly, wherein the cutting device has a retracted configuration in which the cutting device is withdrawn into the end effector assembly and a deployed configuration in which the cutting device extends from the end effector assembly.Type: GrantFiled: April 6, 2023Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Roger M. Brecheen, John H. Koehler
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Patent number: 12201343Abstract: An electrosurgical system can include a surgical device configured to adjust energy delivery in accordance with a specified cutting-to-coagulation relationship. The specified cutting-to-coagulation relationship can be determined based at least in part on an impedance or other parameter associated with tissue or an environment at or near the one or more electrodes. The specified cutting-to-coagulation relationship can be determined automatically (e.g., without requiring user input) and adaptively based on the sensing, such as in real-time as the therapy progresses.Type: GrantFiled: January 13, 2021Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Kester Julian Batchelor, Jeffrey J. Nelson, Richard J. Curtis
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Patent number: 12201313Abstract: A method of treating a calculi mass can include using an ultrasonic probe to produce acoustic energy and fragment the mass. The method can include varying the frequency at which fragmentation occurs to treat the mass with a resonant frequency. The ultrasonic probe can have a distal tip for contact with the mass, where the tip has a morphology for concentrating stress on the mass. The ultrasonic probe can have two or more ultrasonic horns to allow for higher voltage and power levels.Type: GrantFiled: September 29, 2020Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Charles Baker, James Macione, Dennis G. Lamser
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Patent number: 12205285Abstract: Systems, methods, and executable programs for providing lung candidacy information to health care professionals. A method includes receiving three-dimensional image data categorized as lung lobe voxels, airway voxels, or lung fissure voxels. A fissure integrity score is generated for the lung fissure voxels. First perspective transparent views of the categorized lung lobe voxels, the categorized airway voxels, and the categorized lung fissure voxels are generated based on a first point of view. The first perspective view of the lung fissure voxels includes a visual representation of fissure integrity based on the generated fissure integrity scores for the corresponding voxels. A report is generated that includes the generated views. The report is outputted.Type: GrantFiled: June 9, 2022Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Cyndi Woodward, Greg Little
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Patent number: 12201277Abstract: A method includes: delivering a biodegradable expandable member into a body cavity of a patient; insufflating the biodegradable expandable member in the body cavity to expand the body cavity; sealing the biodegradable expandable member against an inner wall of the body cavity to seal the body cavity internally; and delivering an endoscope into the body cavity.Type: GrantFiled: November 2, 2021Date of Patent: January 21, 2025Assignee: Gyrus ACMI, Inc.Inventors: Joey Magno, Rachel McGuire, Eric Gilbert
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Patent number: 12193737Abstract: A system for monitoring temperature when carrying out laser light-based lithotripsy in which includes an endoscopic assembly comprising a working channel for a fiber optic cable which is optically coupled to a laser on a proximal side and include a light exit aperture on a distal side, and an irrigation fluid channel opening into a region of the light exit aperture on the distal side which is in fluid communication with an irrigation fluid reservoir on the proximal side.Type: GrantFiled: July 7, 2020Date of Patent: January 14, 2025Assignee: Gyrus ACMI, Inc.Inventors: Arkadiusz Miernik, Simon Hein, Ralf Petzold
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Patent number: 12193694Abstract: Medical devices for operating an end effector including a housing, a drive shaft, a drive body and a drive link. The drive shaft is moveable relative to the housing to actuate the end effector. The drive body is operably coupled to the drive shaft. The drive body includes a proximal collar and a distal collar. The drive link includes a proximal cam surface and distal cam surface, and the drive link is operatively coupled to the housing and actuatable to translate the drive shaft with respect to the housing. The proximal cam surface is configured to interface with the proximal collar when the drive link displaces proximally to translate the drive body in a proximal direction, and the distal cam surface is configured to interface with the distal collar when the drive link displaces distally to translate the drive shaft in a distal direction.Type: GrantFiled: March 25, 2020Date of Patent: January 14, 2025Assignee: Gyrus ACMI, Inc.Inventors: William E. Butler, Jeffrey J. Nelson
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Patent number: 12193721Abstract: Apparatus and associated methods relate to controlling electrical power of an electrotherapeutic signal that is provided to a biological tissue engaged by an electrosurgical instrument during a medical procedure. Electrical power—a product of a voltage difference across and an electrical current conducted by the engaged biological tissue—is controlled according to a therapeutic schedule. The electrotherapeutic schedule can be reduced or terminated in response to a termination criterion being met. In some examples, the termination criterion is a current characteristic, such as, for example, a decrease in current conducted by the engaged biological tissue. In some examples, the termination criterion is a biological tissue resistance characteristic, such as, for example, an increase in the biological tissue resistance that exceeds a predetermined delta resistance value.Type: GrantFiled: May 14, 2020Date of Patent: January 14, 2025Assignee: Gyrus ACMI, Inc.Inventors: Kester Julian Batchelor, Maureen D. Busche, Wayne Williams
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Patent number: 12193956Abstract: An apparatus includes a first layer, wherein the first layer comprises a scaffold structure forming an inner lumen along a length of the scaffold structure, and wherein the first layer comprises a bioresorbable material; a second layer on the first layer, wherein the second layer comprises a bioresorbable material configured to expand, wherein the second layer is positioned on the first layer such that ends of the first layer extend beyond ends of the second layer; and an expandable balloon located within a distal end of the inner lumen of the first layer.Type: GrantFiled: October 8, 2020Date of Patent: January 14, 2025Assignee: Gyrus ACMI, Inc.Inventors: Moritz Koroschetz, Seiichi Ito