Patents Examined by Meagan Ngo
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Patent number: 11607342Abstract: A dressing for treating a tissue site with negative pressure may comprise a cover having an adhesive, a manifold, a perforated polymer film, and a perforated silicone gel having a treatment aperture. The cover, the manifold, the perforated polymer film, and the perforated silicone gel may be assembled in a stacked relationship with the cover and the perforated silicone gel enclosing the manifold. The perforated polymer film may be at least partially exposed through the treatment aperture, and at least some of the adhesive may be exposed through the perforated silicone around the treatment aperture.Type: GrantFiled: June 5, 2018Date of Patent: March 21, 2023Assignee: KCI Licensing, Inc.Inventors: Christopher Brian Locke, Timothy Mark Robinson
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Patent number: 11589811Abstract: Disclosed is a method of operating a monitor device and an associated monitor device of an ostomy system including an ostomy appliance having an electrode assembly comprising a plurality of electrodes including a first electrode pair, the method comprising: obtaining one or more parameters including obtaining a first parameter of a first terminal pair connected to the first electrode pair of the electrode assembly; determining if one or more operability criteria are satisfied based on the one or more parameters including determining if the first parameter satisfies first operability criteria indicative of operability of the first electrode pair of the electrode assembly.Type: GrantFiled: December 20, 2018Date of Patent: February 28, 2023Assignee: Coloplast A/SInventors: Jais Ask Hansen, Niels Hvid, Finn Speiermann, Lars Erup Larsen
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Patent number: 11540937Abstract: The disclosed is an ostomy system configured to detect a leakage of output between a base plate and/or a sensor assembly part of the ostomy system and a surface of a subject and a method of detecting the leakage of output.Type: GrantFiled: December 20, 2018Date of Patent: January 3, 2023Assignee: Coloplast A/SInventors: Jais ASK Hansen, Niels Hvid, Lars Erup Larsen, Finn Speiermann
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Patent number: 11523940Abstract: Glaucoma treatment systems are disclosed. In various example, the glaucoma treatment systems include a body and a fluid conduit configured to facilitate an evacuation of fluid, such as aqueous humor, from a fluid-filled body cavity, such as an anterior chamber of an eye. In some examples, the fluid conduit is soft and compliant, and the glaucoma treatment system includes one or more stiffening members coupled with the fluid conduit to temporarily stiffen the fluid conduit and help aid in the delivery of the glaucoma treatment device. In some examples, the stiffening members are removable from the fluid conduit after the glaucoma treatment system has been implanted.Type: GrantFiled: March 15, 2018Date of Patent: December 13, 2022Assignee: W. L. Gore & Associates, Inc.Inventors: Peter J. Roeber, Jeffrey C. Towler
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Patent number: 11504457Abstract: A wound irrigation system and method of making and using. The system uses a pored, closed-ended delivery conduit to enhance the consistency and speed with which anti-microbial or related irrigation fluids may be delivered in order to promote cleansing, debridement and biofilm reduction in wounds. The ease of use of the system as a moist wound healing cascade makes it applicable to both in-home and in-facility environments that is not offered through traditional instillation negative pressure systems. In one form, the fluid delivery conduit is used as part of a dual-conduit approach in order to also help promote the removal of drainage, waste, irrigation overflow or other fluid from the wound. Utilization of such a pored, closed-ended delivery conduit in conjunction with a separate drainage conduit infusing helps reduce the frequency of dressing changes as well as the likelihood of microorganism formation and colonization.Type: GrantFiled: October 28, 2020Date of Patent: November 22, 2022Inventor: Travis L. Perry
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Patent number: 11446422Abstract: A collection liner for a medical or a surgical operation includes a closed flexible bag portion. The closed flexible bag portion has a width direction (W) and a length direction (L). The closed flexible bag portion includes an upper part of the bag portion in the length direction and a lower part of the bag portion in the length direction. The lower part of the bag portion is folded inside the upper part of the bag portion in such a manner that the entire lower volume of the lower part is upside down inside the upper part.Type: GrantFiled: February 21, 2019Date of Patent: September 20, 2022Assignee: Serres OyInventor: Rami-Matti Korkeamäki
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Patent number: 11446186Abstract: An absorbent article includes a first waist region, a second waist region and a crotch region disposed between the first and second waist regions; and a chassis comprising a topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The absorbent article also includes an ear disposed in one of the waist regions. The ear includes a laminate having a first nonwoven and a second nonwoven and an elastomeric material sandwiched between said first and second nonwovens in an elasticized region. The laminate also includes a first bonding region comprising a first plurality of ultrasonic bonds having a first bond density, and a second bonding region comprising a second plurality of ultrasonic bonds having a second bond density. The first bond density is greater than the second bond density.Type: GrantFiled: August 11, 2017Date of Patent: September 20, 2022Assignee: The Procter & Gamble CompanyInventors: Urmish Popatlal Dalal, Todd Douglas Lenser, Uwe Schneider, Todd Joseph Statt, Joerg Mueller, Melanie Acevedo, Hiroshi Nakahata
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Patent number: 11439797Abstract: A container for a portable surgical drain system to receive a fluid from a drain at a surgical site is disclosed. The container includes a drain hub having at least one sensor and a cartridge removably coupled to the drain hub in fluid communication with the drain to provide a suction source to draw and receive the fluid from the surgical site. The at least one sensor detects a characteristic of the fluid in the cartridge.Type: GrantFiled: January 24, 2018Date of Patent: September 13, 2022Assignee: MEDTRONIC ADVANCED ENERGY LLC.Inventors: Mark Guirguis, Nathan Zamarripa, Nicholas Valley, Christian Schasel
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Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
Patent number: 11432966Abstract: Dressings for tissue treatment with negative pressure and methods of using the dressings for tissue treatment with negative pressure, which may comprise a dressing having at least three layers assembled in a stacked relationship. The first layer may comprise or consist essentially of a polymer film having a plurality of fluid restrictions that are normally unstrained or closed. The second layer may comprise a manifold, and the third layer may comprise or consist essentially of a polymer drape. A fourth layer, which may be coupled to the first layer opposite the second layer, may comprise or consist essentially of a silicone gel having a plurality of apertures. In some examples, the plurality of apertures in the fourth layer may be registered with the fluid restrictions of the first layer.Type: GrantFiled: June 5, 2018Date of Patent: September 6, 2022Assignee: KCI Licensing, Inc.Inventors: Christopher Brian Locke, Timothy Mark Robinson, John R. Harper -
Patent number: 11426303Abstract: A device for collecting urine discharged from a body of a user includes a fluid collection assembly having at least one layer for drawing urine discharged from the body into an interior cavity, an external covering that covers a portion of the at least one layer, and at least one fenestration for receiving urine, wherein the fenestration is a portion of the fluid collection assembly that is uncovered by the external covering. The device further includes a cap enclosing a first end of the assembly, a tube having a first end in fluid communication with the cap, and a shape retaining element configured to conform the assembly to a curved configuration and maintain the curved configuration until the configuration is adjusted. The assembly is configured to be disposed against the body of the user, with the at least one fenestration in operative relation with a urethral opening of the user.Type: GrantFiled: November 17, 2020Date of Patent: August 30, 2022Assignee: Sage Products, LLPInventors: Gregory T. Davis, Brett C. Blabas, Ryan A. Alvarez, Kristin M. Sexton, Adam R. Cole, Timothy J. Rapinchuk, Catherine S. Boulos
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Patent number: 11420024Abstract: A drainage tubing management device is provided. The drainage tubing management device generally comprises a body including a planar field, and having plural pairs of spaced-apart protrusions extending from said field, each pair of protrusions sized to accept flexible drainage tubing therebetween, wherein pairs of the protrusions are arranged in at least first and second rows such that drainage tubing may be retained with respect to said body along the first and second rows, at least one aperture in said body, and a securement mechanism comprising one or more of (a) a post having a longitudinal axis, said post being insertable through within said aperture and having a terminal flange occluding passage of said post through said aperture, said post being sufficiently rigid to support said body and (b) a flexible hanging strap insertable through said aperture and having a terminal flange occluding passage of said strap through said aperture.Type: GrantFiled: January 29, 2020Date of Patent: August 23, 2022Assignee: Medline Industries, LPInventors: Connor Feeney, Andrew J. Mills
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Patent number: 11413389Abstract: Apparatuses for multi-orientation fluid management are described. In some example embodiments, an apparatus for managing fluids may comprise an absorbent core and one or more layers of a fluid acquisition and manifolding material. The fluid acquisition and manifolding material can provide a shell or envelope for capturing the fluid and distributing it to the absorbent core for storage. The manifolding material can distribute fluid as the absorbent core swells. The apparatus may additionally include an exudate container providing a casing for the absorbent core and the fluid acquisition and manifolding layers.Type: GrantFiled: July 1, 2016Date of Patent: August 16, 2022Assignee: KCI Licensing, Inc.Inventors: Christopher Brian Locke, Timothy Mark Robinson
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Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
Patent number: 11395768Abstract: Dressings for tissue treatment with negative pressure and methods of using the dressings for tissue treatment with negative pressure, which may comprise a dressing having at least three layers assembled in a stacked relationship. The first layer may comprise or consist essentially of a polymer film having a plurality of fluid restrictions that are normally unstrained or closed. The second layer may comprise a manifold, and the third layer may comprise or consist essentially of a polymer drape. A fourth layer, which may be coupled to the first layer opposite the second layer, may comprise or consist essentially of a silicone gel having a plurality of apertures. In some examples, the plurality of apertures in the fourth layer may be registered with the fluid restrictions of the first layer.Type: GrantFiled: June 5, 2018Date of Patent: July 26, 2022Assignee: KCI Licensing, Inc.Inventors: Christopher Brian Locke, Timothy Mark Robinson, John R. Harper -
Patent number: 11389337Abstract: A menstrual device having a storage volume. The menstrual device has a frame and a fluid harrier seal layer attached to the exterior surface of the frame. The menstrual device has an expanded configuration that includes an at rest configuration and a deployed configuration. The menstrual device has a compact configuration where the menstrual device is confined to a size, shape and/or geometry smaller than an expanded configuration such that it can be more easily inserted into the body. The menstrual device in a compact configuration is contained within an applicator, where the applicator assists in ejecting the menstrual device into the body.Type: GrantFiled: May 23, 2017Date of Patent: July 19, 2022Assignee: Edgewell Personal Care Brands, LLCInventors: Ricardo DeOliveira, George Kormanos, Pankaj Nigam, Hassan Mohamed, Richard Timmers, Rui Yang
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Patent number: 11382788Abstract: A female urination aid and method of use. The female urination aid includes a lip shaped to fit against a vagina of the user. The lip is rounded for the comfort of the user. The lip defines an opening. The female urination aid further includes a nub extending from a first end of the lip. The nub is rounded. The female urination aid further includes a body extending from a bottom portion of the lip. The body defines a channel for shunting urine away from the user. A bottom of the body defines an outlet.Type: GrantFiled: May 1, 2018Date of Patent: July 12, 2022Assignee: RH Medical Design Company, LLCInventors: Rebecca Hjorth, Aric Pahnke, Joshua Sybrowsky
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Patent number: 11376406Abstract: An applicator device allows for independent application of topical substances onto patients' skin, allowing self-application to difficult-to-reach areas. The applicator device includes a handle, an articulating segment, and an applicator head. The handle extends to a rotating joint between the handle and the articulating segment. A user activates the handle that operates to deliver the topical substance from an incorporation portion of the articulating segment to the applicator head and to the patient. The device meters the dispensed doses. The device can use disposable foam applicator pads and comes in a sleek, modern, ergonomic design. The device articulates and folds and rotates to provide easy access to previously hard-to-reach patient areas. The device can be easily stored, cleaned, and disinfected. The device prevents wasting of substances and solves the problem of overuse of topical medications, which can lead to adverse side effects.Type: GrantFiled: October 17, 2019Date of Patent: July 5, 2022Assignee: BACKLICATOR LLCInventors: Shelley Fox, Raphael Cices
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Patent number: 11376194Abstract: The present invention provides an integrated infusion system having a drug vial container adapted to hold a drug vial, the drug vial container having a drug vial holder element and a holder cap element, wherein the drug vial holder element and the holder cap element are fused together forming a seal; and a chemical indicator inside the drug vial container for sterility verification.Type: GrantFiled: September 24, 2018Date of Patent: July 5, 2022Assignee: OH PHARMACEUTICAL CO., LTD.Inventor: Gibum Oh
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Patent number: 11376230Abstract: The present invention pertains to use of sodium diacetate (NaHAc2) as an antimicrobial agent against bacteria growing in biofilms. The aspects of the invention include a wound care product comprising sodium diacetate, a kit comprising a wound care product, and a method of treating an infected wound.Type: GrantFiled: April 18, 2012Date of Patent: July 5, 2022Assignees: Rigshospitalet Copenhagen University Hospital, Bispebjerg HospitalInventors: Thomas Bjarnsholt, Klaus Kirketerp-Moller, Michael Christian Givskov
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Patent number: 11375800Abstract: A facial mask includes a mask body impregnated with a cosmetic composition and a composition retention structure for retaining the cosmetic composition in the mask body. The mask body includes a facial mask layer and a holding device including at least two ear mask layers integrally extended from two side portions of the facial mask layer and/or a chin mask layer integrally extended from a bottom portion of the facial mask layer, adapted for overlaying on the skin surfaces of the face, the ears and/or the chin of the user respectively for skin care treatment of the facial skin surface of the user while the holding device is adapted for wearing the facial mask layer on the user's face by holding to the ears of the user.Type: GrantFiled: April 6, 2018Date of Patent: July 5, 2022Inventor: Anita Eisenberg
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Patent number: 11357658Abstract: A lid for a medical implant that has first and second parts and a mechanism for engaging the implant. The second part is rotatable relative to the first part such that, in use, rotation of the second part relative to the first part causes the engaging mechanism to engage with and attach the lid to the implant.Type: GrantFiled: June 15, 2017Date of Patent: June 14, 2022Assignee: OstomyCure ASInventors: Mats Erik Kindahl Cardell, Erik Elwing, Jimmy Carl Henrik Gidö Schön