Patents Issued in June 21, 2018
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Publication number: 20180168841Abstract: A method of treating a patient suffering from pain in the lower limb or a lower limb musculoskeletal disease is provided. The method includes placement of at least two calibrated, differential disturbances or protuberances under the patient's feet.Type: ApplicationFiled: December 7, 2017Publication date: June 21, 2018Inventors: Avi ELBAZ, Amit MOR
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Publication number: 20180168842Abstract: A wrist tower attachment for an arm stabilizer device is configured for modular attachment on a support arm secured in a rail clamp mounted on a rail of an operating table. The wrist tower attachment includes a wrist tower base and a wrist tower post protruding upwardly from the wrist tower base. The support arm includes a stabilizer bar having a distal bar end, and the wrist tower attachment is secured onto the distal bar end. In some embodiments, the wrist tower attachment includes a female axial socket shaped to receive the male distal bar end. A traction bar is positioned on the wrist tower post and protrudes radially from the wrist tower post. A tension gauge is disposed on the traction bar in some embodiments.Type: ApplicationFiled: December 16, 2016Publication date: June 21, 2018Inventor: Alton Lee Hunter, JR.
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Publication number: 20180168843Abstract: A formable cast (100), brace (180) or splint is provided herein which comprises a padding (101), an outer shell (103) spaced apart from the padding, and a ridge (109) disposed along the perimeter of the shell. The ridge, shell and padding define an interior space (115), with a curable polymeric material disposed in the interior space. The curable polymeric material undergoes a phase transition, upon curing, from a liquid or gel phase to a substantially rigid solid phase. The cast (100), brace (180) or splint may be readily customized to the patient by fitting the cast to the patient's body, positioning the cast in the desired orientation, and curing the curable polymeric material through exposure to actinic radiation or by other suitable means.Type: ApplicationFiled: December 28, 2017Publication date: June 21, 2018Inventor: H. Mark Estrada, JR.
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Publication number: 20180168844Abstract: A thumb rehabilitation splinting device for selectively immobilizing a thumb includes a sleeve that has a first end and a second end, which are open. The sleeve is substantially complementary to a palm and a forearm of a user. A hole, configured to insert a thumb to position the thumb external to the sleeve, is positioned in the sleeve proximate to the first end. A tube is configured to insert at least a portion of a distal phalanx of the thumb. First and second couplers that are coupled to the tube are selectively couplable to a side and a palm face of the sleeve, respectively. A slat, which is rigid, is coupled to the palm face and is configured to substantially immobilize a wrist. The first and second couplers are configured to adjustably substantially immobilize the thumb relative the hand of the user.Type: ApplicationFiled: December 21, 2016Publication date: June 21, 2018Inventor: Jeff Garcia
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Publication number: 20180168845Abstract: The invention relates to an occlusal splint arrangement (01), in particular for sleep apnoea therapy, comprising a maxillary miniplast splint (02) that can be arranged on the maxillary row of teeth and a mandibular miniplast splint (12) that can be arranged on the mandibular row of teeth, the miniplast splints (02, 12) each having positioning means (05, 22) by means of which (05, 22) the relative position of the miniplast splints (02, 12) towards each other can be defined in the longitudinal direction (X). For simple adjustment of the position, exchangeable positioning means (22) that are mounted on centring pins (15) are used on one of the two miniplast splints (02, 12). A secure attachment of the respective exchangeable positioning means (22) on the centring pin (15) is realised by a latching connection.Type: ApplicationFiled: February 24, 2015Publication date: June 21, 2018Inventor: Konrad HOFMANN
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Publication number: 20180168846Abstract: Embodiments relate generally to a nasal dilator comprising a body for insertion into a nasal cavity of a nose. The body includes a loop structure having an inner surface, a reverse outer surface, a first side and a second side opposite to the first side. The inner surface defines an aperture and the reverse outer surface is configured for urging against a nasal passage wall of the nose. The body further includes an arm member having a first end coupled to the loop structure and a free end, the arm member extending outwardly from the loop structure and configured to extend along a nasal passage of the nasal cavity and engage with an internal surface of a nostril of the nose.Type: ApplicationFiled: June 5, 2015Publication date: June 21, 2018Inventors: Michael Ralph Burgess Johnson, Toby James Hartley, Ashley Mark Turner
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Publication number: 20180168847Abstract: Is a taping method that follows a specific set of rules based on anatomical and physiological patterns in humans. This taping method causes a change in skeletal muscle tone in the human body, when tape is directly applied to the skin of the human body over targeted tendons and surrounding structures going over joints. This taping method will inhibit the muscle tone in the antagonist muscle of the opposing side of the joint where the tape is applied, while simultaneously eliciting the agonist of the muscle that are attached by the tendon of the joint where the tape is applied.Type: ApplicationFiled: February 15, 2018Publication date: June 21, 2018Inventor: CHARISE VACCA
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Publication number: 20180168848Abstract: An asymmetric multilayer film for an ostomy pouch includes a barrier layer including a first side and a second side. At least one layer is arranged on the first side of the barrier layer, and at least one layer arranged on the second side of the barrier layer, in which the combined thickness of the at least one layer arranged on the first side of the barrier layer is at least two times greater than the combined thickness of the at least one layer arranged on the second side of the barrier layer. The asymmetric multilayer film has a thickness of about 25 ?m to about 50 ?m.Type: ApplicationFiled: February 14, 2018Publication date: June 21, 2018Inventors: Moh-Ching Oliver Chang, Joel D. Shutt
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Publication number: 20180168849Abstract: A reusable, discreet absorbent bed pad for medical use. The bed pad may include a base layer and an upper layer. The upper layer may include an aperture to receive an absorbent pad between the base layer and the upper layer such that a central portion of the absorbent pad is exposed through the aperture and an outer periphery of the absorbent pad is overlapped by the upper layer. A weighted blanket for medical use is also disclosed and claimed herein.Type: ApplicationFiled: December 20, 2016Publication date: June 21, 2018Inventor: Linda L. Dastrup
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Publication number: 20180168850Abstract: Systems and methods are provided for treating snoring or sleep apnea of a patient that include an implantable device and a retainer. The device includes an elongate filament sized for introduction into or through a patient's tongue and including a distal end and a proximal end, a connection member on the proximal end, and one or more securing elements on or adjacent the distal end. The retainer includes a body configured to be removably engaged with one or more teeth within a patient's mouth, and a connector port for removably engaging the connection member to support the patient's tongue relative to the retainer.Type: ApplicationFiled: November 28, 2017Publication date: June 21, 2018Inventors: Christopher Paul Thompson, D. Russell Pflueger
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Publication number: 20180168851Abstract: An oral device for preventing sleep apnea is provided. The oral device maintains an opening between the anterior teeth, resulting in a wider upper airway, while allowing the mouth to also open for yawning and normal talking. The oral device provides an upper plate and lower plate, each adapted to retain the biting surface of the respective set of maxilla and mandible teeth, wherein curved rods pivotally interconnecting both plates are adapted for maintaining an operable spaced apart relationship therebetween. The oral device is a unitary construction made from FDA-approved elastomers.Type: ApplicationFiled: December 20, 2017Publication date: June 21, 2018Inventor: Noor Abdullah Al Mortadi
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Publication number: 20180168852Abstract: An implantable tissue retractor for treatment of a breathing disorder and related methods. The implantable tissue retractor comprises a shaft sized for insertion into a soft tissue located in a patient's oral cavity or pharynx. The implantable tissue retractor also comprises a retractor member at or near a first end of the shaft. The implantable tissue retractor also comprises a removable coupler connected at or near a second end of the shaft. At least one of a portion of the shaft or the retractor member is positionable on a surface of the soft tissue. At least one of the shaft, retractor member, or removable coupler is adjustable to vary a force to prevent a deformation of at least a portion of the soft tissue to prevent obstruction of the patient's airway.Type: ApplicationFiled: February 19, 2018Publication date: June 21, 2018Inventors: Ira Sanders, Cliff Dwyer
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Publication number: 20180168853Abstract: A skin care device includes a receptacle that includes an outlet port and defines a chamber that extends from the outlet port to a sump, which is defined by an impermeable portion of the receptacle, and is disposed for receiving one end of a tube inserted through the outlet port. Wicking material is received over a permeable portion of the receptacle for location over a particular region of the skin. When a vacuum is applied at the sump, the particular region is cooled by evaporative cooling when the particular region is moist. The device includes at least one vent that is so disposed as to promote air flow and to prevent a vacuum from occurring at a portion of the skin adjacent where the wicking material is located while the vacuum is applied.Type: ApplicationFiled: December 19, 2016Publication date: June 21, 2018Inventor: Camille Rose Newton
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Publication number: 20180168854Abstract: An improved heating pad which minimizes or eliminates skin burns due to improper uses in one or more of several ways: by monitoring a total electric power input or output of the heating pad; by monitoring an absolute temperature of each surface of the heating pad; by monitoring a temperature difference between each surface of the heating pad, where a small temperature difference indicates that both sides of the heating pad are covered; and/or by monitoring the duty cycle of a heating element, where a large off portion of the duty cycle indicates both sides of the heating pad are covered.Type: ApplicationFiled: November 22, 2017Publication date: June 21, 2018Applicant: TRIODYNE SAFETY SYSTEMS, LLC.Inventors: Ralph Lipsey Barnett, James R. Wingfield
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Publication number: 20180168855Abstract: A joint compression cold pack and methods of using the same are disclosed. A cold pack comprises a cylindrical outer casing, a liquid comprising an anti-freeze material and water encased within the cylindrical outer casing, and an aperture formed in a middle of the cylindrical outer casing filled with the liquid, wherein the aperture accepts a selected body part of a patient. A method for using the cold pack comprises freezing the cold pack for a predetermined period of time, and accepting, through the aperture of the cylindrical casing, a selected body part of a patient.Type: ApplicationFiled: December 14, 2017Publication date: June 21, 2018Inventors: Benjamin Troy Landen, Prescott Foster Bailey, JR.
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Publication number: 20180168856Abstract: Provided is a multilayer film for a disposable body warmer outer bag, and a disposable body warmer, which are excellent in gas barrier property that inhibits permeation of oxygen gas, water vapor and the like, which can allow swelling due to hydrogen gas generated during a storage period to be prevented, and which are excellent in seal strength, impact resistance and weather resistance. A disposable body warmer outer bag formed from a multilayer film comprising a first barrier layer (10) and a second barrier layer (20), wherein the first barrier layer (10) and the second barrier layer (20) consist of a polyvinylidene chloride layer (12) or a polyvinylidene chloride layer (22) obtained by coating at least one surface (upper portion in FIG. 1) of a heat-resistant resin substrate (11) or a heat-resistant resin substrate (21) with polyvinylidene chloride.Type: ApplicationFiled: June 23, 2016Publication date: June 21, 2018Applicant: KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Hiroyuki INOUE, Takayuki MIYAZAKI, Tsuyoshi IGAUE, Yorikazu KOTANI
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Publication number: 20180168857Abstract: An intra-oral orthodontic cooling pack device for providing a pain relief, numbing, and cooling effect to the gums and teeth. The intra-oral orthodontic cooling pack includes a plurality of chambers interconnected pivotally wherein the chambers each define an interior volume and can conform to a curved surface, such as an upper or lower gum line. A first attachment mechanism extends from a first end of the plurality of chambers and a second attachment mechanism extending from a second end of the plurality of chambers, wherein the first and second attachment mechanism removably secure the intra-oral orthodontic cooling pack to a support, such as a bracket found on orthodontic braces.Type: ApplicationFiled: December 14, 2017Publication date: June 21, 2018Inventor: Jennifer L. Connelly
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Publication number: 20180168858Abstract: Relatively non-invasive devices and methods for heating or cooling a patient's body are disclosed. Devices and methods for treating ischemic conditions by inducing therapeutic hypothermia are disclosed. Devices and methods for inducing therapeutic hypothermia through esophageal cooling are disclosed. Devices and methods for operative temperature management are disclosed.Type: ApplicationFiled: February 7, 2018Publication date: June 21, 2018Inventors: Erik Kulstad, Hugh Patrick Caherty
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Publication number: 20180168859Abstract: A laser instrument for therapy on the human eye, designed for surgery of the cornea, the sclera, the vitreous body or the crystalline lens, especially suitable for use in immediate succession with other instruments for eye diagnosis or eye therapy, in such a way that during the alternating use of the various instruments, the eye or at least the patient preferably remains in a predetermined position and alignment within one and the same treatment area.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Mark Bischoff, Gregor Stobrawa, Evangelos Papastathopoulous
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Publication number: 20180168860Abstract: A steerable laser probe may include a handle, an actuation structure having an actuation structure distal end and an actuation structure proximal end, a flexible housing tube, and an optic fiber disposed within an inner bore of the handle and the flexible housing tube. An extension of the actuation structure distal end relative to the actuation structure proximal end may be configured to gradually curve the flexible housing tube and the optic fiber. A retraction of the actuation structure distal end relative to the actuation structure proximal end may be configured to gradually straighten the flexible housing tube and the optic fiber.Type: ApplicationFiled: February 20, 2018Publication date: June 21, 2018Applicant: Katalyst Surgical, LLCInventors: Gregg D. Scheller, Matthew N. Zeid
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Publication number: 20180168861Abstract: A surgical probe system comprising a surgical probe having a probe needle, an optical fiber incorporated onto the probe needle, wherein a proximal end of the optical fiber is connected to a light source and a distal end of the optical fiber projects illumination light from the light source over a tip of the probe needle; and an adjustment mechanism that varies the illumination light between a first beam having a first numerical aperture that facilitates vitreous visualization and a second beam having a second numerical aperture that facilitates background illumination, wherein the second numerical aperture is larger than the first numerical aperture.Type: ApplicationFiled: November 15, 2017Publication date: June 21, 2018Inventors: Alireza Mirsepassi, Michael J. Papac, Kambiz Parto
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Publication number: 20180168862Abstract: An embodiment of the present invention provides an ocular instillation assisting device that allows for ocular instillation of an ophthalmic solution in a subject facing forward even in a case where a remaining amount of the ophthalmic solution has been decreased, as with a case where the remaining amount of the ophthalmic solution is large. The ocular instillation assisting device (100) in accordance with an embodiment of the present invention includes an assisting device body (20). The assisting device body (20) fixes, at one end thereof, an ophthalmic solution container (10) such that a nozzle portion (14) is at a lower position than a container body (11) in a state in which a cup (40) has determined a position to which the ophthalmic solution is to be administered. The assisting device body (20) rotatably supports, at the other end thereof, a lever (30) for causing discharge of the ophthalmic solution.Type: ApplicationFiled: June 15, 2016Publication date: June 21, 2018Inventor: Hiroshi YAMADA
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Publication number: 20180168863Abstract: Apparatus and methods for ocular treatment are provided. The apparatus can comprise a microcannula having a proximal end, a distal end, a cavity, and a central longitudinal axis. The apparatus can include a handle coupled to the proximal end of the microcannula. The apparatus can include multiple offices extending circumferentially about the microcannula distal end, each of the orifices defining a channel extending transverse to the central longitudinal axis, and one or more grooves about a circumference of the microcannula.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventor: Malik Y. KAHOOK
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Publication number: 20180168864Abstract: A steerable laser probe may include a handle having a handle distal end and a handle proximal end, an actuation structure of the handle, a flexible housing tube having a flexible housing tube distal end and a flexible housing tube proximal end, and an optic fiber disposed within an inner bore of the handle and the flexible housing tube. A compression of the actuation structure may cause the optic fiber to gradually curve. A de-compression of the actuation structure may cause the optic fiber to gradually straighten.Type: ApplicationFiled: February 13, 2018Publication date: June 21, 2018Applicant: Katalyst Surgical, LLCInventors: Gregg D. Scheller, Matthew N. Zeid
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Publication number: 20180168865Abstract: A goggles system includes an inner frame dimensioned and contoured for positioning against a wearer's face with a plurality of interchangeable lens assemblies, where each lens assembly is removably attachable to the inner frame by an engagement mechanism that includes at least one tongue and groove attachment and at least one magnetic attachment. The lens(es) of each interchangeable lens assembly may be the same as or different from each other.Type: ApplicationFiled: December 15, 2016Publication date: June 21, 2018Applicant: Maui Jim, Inc.Inventors: Molly McCall Hilton, Benjamin Russell Peters, Pengfei Li, Libao Xu, Michael Patrick Croke, Daniel Scot Barone, Michael Thomas Lewis
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Publication number: 20180168866Abstract: The present invention is a depth sensing visual prosthesis. By depth sensing objects within an image, items located at a certain depths from the user can be removed to declutter an image. The resulting image presents only objects within a range of depth from the visual prosthesis user. Depth sensing can be accomplished in various ways including structured light, time of flight, or preferably, a stereo camera pair.Type: ApplicationFiled: December 7, 2017Publication date: June 21, 2018Applicant: Second Sight Medical Products, Inc.Inventors: Arup Roy, Avraham L. Caspi, Gislin Dagnelie, Greg Seifert, Paul Gibson
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Publication number: 20180168867Abstract: A reduced-pressure, deep-tissue closure device for applying a closing force on a deep tissue includes a contractible matrix that is formed with a first plurality of apertures and which has a first side and a second, inward-facing side. The contractible matrix is for disposing proximate to the deep tissue. A reduced-pressure source is fluidly coupled to the contractible matrix and operable to deliver reduced pressure to the contractible matrix. When under reduced pressure, the contractible matrix grips the deep tissue adjacent the contractible matrix and provides a closing force on the deep tissue. A system and method are also presented.Type: ApplicationFiled: February 14, 2018Publication date: June 21, 2018Inventors: James Joseph SEALY, Keith Patrick HEATON, Colin John HALL, Christopher Guy COWARD, Mark Stephen James BEARD
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Publication number: 20180168868Abstract: A manifold member for use in applying reduced pressure to a tissue site on a patient looks or feels like medical cotton gauze but has a plurality of plurality of interlocking synthetic fibers and a plurality of asperities that provide enhanced performance. Other manifold members, systems, and methods are disclosed.Type: ApplicationFiled: February 15, 2018Publication date: June 21, 2018Inventors: James A. LUCKEMEYER, Timothy Mark ROBINSON, Christopher Brian LOCKE
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Publication number: 20180168869Abstract: Disclosed herein are several embodiments of a negative pressure appliance and methods of using the same in the treatment of wounds. Some embodiments are directed towards wound dressings comprising a liquid and gas permeable transmission layer, an absorbent layer for absorbing wound exudate, the absorbent layer overlying the transmission layer, a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, wherein the cover layer is moisture vapor permeable. Some embodiments are directed to improved fluidic connectors or suction adapters for connecting to a wound site, for example using softer, kink-free conformable suction adapters.Type: ApplicationFiled: February 6, 2018Publication date: June 21, 2018Inventors: Julie Allen, Ben Alan Askem, Sarah Jenny Collinson, Philip Gowans, Steven Carl Mehta, Derek Nicolini, Carol Zagrabski
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Publication number: 20180168870Abstract: The present invention relates to a wound dressing composition that is capable of gelling upon contact with a fluid derived from a human or animal body, and which is able to maintain the integrity of the gel for a period of time that is longer than about 24 hours.Type: ApplicationFiled: March 19, 2015Publication date: June 21, 2018Inventors: Craig Hardy, Andrew Hoggarth, David Warde
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Publication number: 20180168871Abstract: A wound closing bandage may include a first member and a second member, each with a first end and a second end. The first member and the second member may be positioned adjacent to one another and secured in an optimal initial position with respect to one another by way of a locator tab. The first ends of the first member and the second member may be positioned on and secured to the skin of a user and adjacent to the edges of an open wound or incision, the bandage location may be guided by a locator line. The second ends of the first member and the second member may be pulled apart from one another, severing or detaching the locator tab and pulling the open wound closed. The second ends may then be secured to the skin and/or top of the first ends already secured to the skin.Type: ApplicationFiled: December 19, 2016Publication date: June 21, 2018Applicant: Abelbeck Partners, LtdInventor: Kevin Gene Abelbeck
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Publication number: 20180168872Abstract: A disposable nursing pad has one embodiment with three layers which before use are flat, and in use become cup-shaped. The first layer is an outermost layer, the second layer is a middle layer, and the third layer is an innermost layer. The outermost layer and the innermost layer are disk-shaped. The middle layer has a central body portion and a plurality of arms extending outwardly in a generally spiral pattern. Regions of the first and third layers between the spiral arms can be folded to allow contouring of the liner to the body of a nursing mother.Type: ApplicationFiled: April 21, 2017Publication date: June 21, 2018Inventor: Kathleen A.D. Madden
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Publication number: 20180168873Abstract: A nonwoven substrate has a first surface and a second surface opposite the first surface. The first surface may include one or more printed portions, wherein at least one printed portion has a curable ink. Said printed portion may exhibit a Crosslinking Index of about 330 or less as determined by the Crosslinking Index Test Method herein and an IAR(Mineral Oil) of 1.30 or greater as determined by the IAR Test Method herein.Type: ApplicationFiled: December 5, 2017Publication date: June 21, 2018Inventors: Ariel LEBRON, John FERRER, John Andrew STRASEMEIER, Nicholas David VETTER, Alrick Vincent WARNER, Paul Thomas WEISMAN, Hui YANG
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Publication number: 20180168874Abstract: The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or very fine (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Uwe SCHNEIDER, Bret Darren SEITZ, Sarah Marie WADE, Joseph Allen ECKSTEIN
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Publication number: 20180168875Abstract: The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low Average-Dtex (less than 300, less than 200, less than 100 dtex) and/or low Average-Pre-Strain (less than 300%, less than 200%, less than 100%) elastics to deliver low Pressure Under Strand (less than 1 psi according to the conditions defined by the Pressure-Under-Strand Test), while providing adequate Section-Modulus (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 100 mls of liquid), to provide for the advantages described above.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Uwe SCHNEIDER, Bret Darren SEITZ, Sarah Marie WADE, Joseph Allen ECKSTEIN
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Publication number: 20180168876Abstract: The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Hip-to-Waist Silhouette from about 0.8 to about 1.1 and a Product Waist-to-Crotch Silhouette from about 0.8 to about 2.0 to provide for the advantages described above.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Bret Darren SEITZ, Uwe SCHNEIDER, Sarah Marie WADE, Joseph Allen ECKSTEIN
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Publication number: 20180168877Abstract: The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. The methods and apparatuses may be configured with a plurality of elastic strands wound onto a beam, wherein one or more elastic strands comprises a spin finish. During assembly of an elastomeric laminate, the beam is rotated to unwind the elastic strands from the beam. A portion of the spin finish may be removed from the advancing elastic strand with a spin finish removal apparatus. The spin finish removal apparatus may be configured to apply detergent to an advancing elastic strand and may also wipe and/or dry the advancing elastic strand. The treated stretched elastic strand may then be connected between a first substrate and a second substrate. In some configurations, adhesive may be applied to the treated the elastic strand, the first substrate, and/or the second substrate.Type: ApplicationFiled: December 5, 2017Publication date: June 21, 2018Inventors: Uwe Schneider, Joseph Allen Eckstein
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Publication number: 20180168878Abstract: The present disclosure relates to methods for assembling elastomeric laminates, wherein elastic material may be stretched and joined with either or both first and second substrates. A first beam is rotated to unwind a first plurality of elastic strands from the first beam in the machine direction. The first plurality of elastic strands are positioned between the first substrate and the second substrate to form the elastomeric laminate. Before the first plurality of elastic strands are completely unwound from the first beam, a second beam is rotated to unwind the second plurality of elastic strands from the second beam. Subsequently, the advancement of the first plurality of elastic strands from the first beam is discontinued. Thus, the elastomeric laminate assembly process may continue uninterrupted while switching from an initially utilized elastic material drawn from the first beam to a subsequently utilized elastic material drawn from the second beam.Type: ApplicationFiled: December 5, 2017Publication date: June 21, 2018Inventors: Uwe Schneider, Joseph Allen Eckstein
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Publication number: 20180168879Abstract: The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. Aspects of the methods for assembling elastomeric laminates may utilize elastic strands supplied from beams that may be joined with first and second substrates, and may be configured to carry out various types of operations, such as bonding and splicing operations.Type: ApplicationFiled: December 13, 2017Publication date: June 21, 2018Inventors: Uwe Schneider, Joseph Allen Eckstein, Kazuaki Tameishi
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Publication number: 20180168880Abstract: The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. The elastomeric laminates may include a first substrate, a second substrate, and an elastic material located between the first and second substrates. During assembly of an elastomeric laminate, a beam is rotated to unwind the elastic strands from the beam, wherein the strands may include a spin finish. First bonds are applied to bond discrete lengths of the stretched elastic strands with and between the first substrate and the second substrate, wherein the discrete first bonds are arranged intermittently along the machine direction. In addition, second bonds are applied between consecutive first bonds to bond the first and second substrates directly to each other, wherein the second bonds extend in the machine direction and may be separated from each other in a cross direction by at least one elastic strand.Type: ApplicationFiled: December 6, 2017Publication date: June 21, 2018Inventors: Uwe Schneider, Joseph Allen Eckstein
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Publication number: 20180168881Abstract: An absorbent article having a front waist region, a back waist region, and a crotch region extending between and interconnecting the front and back waist regions. The article comprises an outer cover, a body-side liner, an absorbent assembly between the outer cover and the body-side liner, and leg and flap elastic composites including a containment flap portion and a gasket portion. Each of the composites are attached to the liner such that one of the composites is disposed adjacent one side edge of the liner and the other composite is disposed adjacent the other side edge of the liner, each of the composites extend longitudinally from the front waist region to the back waist region, and each of the composites have a deadened portion in the front waist region or the back waist region. The article further includes a waist elastic member extending longitudinally between the deadened portions.Type: ApplicationFiled: February 15, 2018Publication date: June 21, 2018Inventors: Luis Alberto Tenorio, Jeffrey Alan DeBroux, David Kyle Stankewicz, Darin Allen Engelhart, James Richard Schermerhorn, Michael Donald Sperl, Daniel Mark Duhm, Michael Lee Lohoff, Anita Marie-Nanette Gilgenbach, Kenneth James Quella
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Publication number: 20180168882Abstract: The present disclosure relates to a process for making an absorbent core comprising a superabsorbent polymer material and an additional particle material.Type: ApplicationFiled: December 12, 2017Publication date: June 21, 2018Inventors: Walter van der Klugt, Peter Armstrong-Ostle, Stuart Andrew Caldwell
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Publication number: 20180168883Abstract: A method for production of disposable hygienic absorbent articles, the method comprising advancing in a first direction a continuous length of a substantially homogeneous elastic laminate web having a maximum elastic extensibility in the first direction of at least 40% under a peak load Fp; maintaining said substantially homogeneous elastic laminate web under a tensioning load Ft in the first direction during the advancing, the tensioning load Ft satisfying the condition: 0.03 Fp?Ft?0.25 Fp; attaching individual absorbent cores to the substantially homogeneous elastic laminate web while maintaining said substantially homogeneous elastic laminate web under the tensioning load Ft; and severing the substantially homogenous elastic laminate web into individual disposable hygienic absorbent articles.Type: ApplicationFiled: February 19, 2018Publication date: June 21, 2018Applicant: SCA Hygiene Products ABInventors: Kent HERMANSSON, Jan WÄSTLUND-KARLSSON, Margareta WENNERBÄCK, Carina HEDLUND, Niclas NORRBY
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Publication number: 20180168884Abstract: An absorbent structure is disclosed. The absorbent structure includes a first fibrous layer having a first surface and a second surface and a second layer having a first surface and second surface. The first fibrous layer is substantially planar and the second absorbent layer includes voids within the layer. The absorbent structure first fibrous layer and the second layer exhibit a structural integrity substantially equal to an absorbent structure without voids.Type: ApplicationFiled: December 15, 2017Publication date: June 21, 2018Inventors: Wade Monroe Hubbard, Jr., Gerard A Viens, Kelyn Anne Arora, Nathan Ray Whitely
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Publication number: 20180168885Abstract: The present disclosure relates to methods for sealing absorbent cores of disposable diaper pants during the assembly process. The diaper pants may include a chassis connected with a ring-like elastic belt. Aspects of the assembly methods involve bonding a continuous length of absorbent cores between a continuous topsheet substrate and a continuous backsheet substrate advancing in a machine direction. The combined continuous topsheet substrate, continuous backsheet substrate, and continuous length of absorbent cores are then cut along a cross direction to create discrete chassis, wherein the topsheet, the backsheet, and the absorbent core of each chassis have equal longitudinal lengths. The discrete chassis are then deposited onto a first continuous elastic laminate and a second continuous elastic laminate. Opposing end regions of the absorbent cores may then be sealed by positioning a sealing layer across the topsheets of the chassis.Type: ApplicationFiled: December 11, 2017Publication date: June 21, 2018Inventors: Ronald Joseph Zink, II, Ricky Reynaldo Yanez, JR., Uwe Schneider, Jeffry Rosiak
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Publication number: 20180168886Abstract: A manufacturing apparatus for manufacturing an absorbent article, the manufacturing apparatus including: an upstream transport mechanism and a downstream transport mechanism that transports a stretchable sheet-like member along a transporting direction, the stretchable sheet-like member continuing along the transporting direction; an extension-ratio adjustment mechanism that is located between the upstream transport mechanism and the downstream transport mechanism, and that adjusts an extension ratio at which the stretchable sheet-like member extends in the transporting direction; and a processing apparatus that performs the certain process to the stretchable sheet-like member that is being transported by the downstream transport mechanism.Type: ApplicationFiled: October 16, 2014Publication date: June 21, 2018Inventors: Hiroki Yamamoto, Yoshihiko Matsumoto
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Publication number: 20180168887Abstract: The present disclosure relates to absorbent article's chassis that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics. The elastics in the chassis may be oriented parallel or transverse to the longitudinal axis.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Uwe SCHNEIDER, Bret Darren SEITZ, Sarah Marie WADE, Joseph Allen ECKSTEIN
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Publication number: 20180168888Abstract: 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. The article also includes a waist feature joined to the chassis a waist region and having a portion extending longitudinally outboard of the chassis in said waist region. The backsheet has a barrier layer having a maximum length, LBS. The absorbent core has absorbent material and a maximum length, LCW, and wherein LCW is substantially the same as LBS. The absorbent material is disposed in an absorbent material deposition area. The absorbent material deposition area has a maximum length, LAB, wherein LAB is about 90% or greater of LBS. The first absorbent area lateral edge is disposed a longitudinal distance, D1, from the first barrier lateral edge, wherein D1 is 5% or less of LBS.Type: ApplicationFiled: December 14, 2017Publication date: June 21, 2018Inventors: Ronald Joseph Zink, Masaharu Nishikawa, Gary Dean Lavon
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Publication number: 20180168889Abstract: The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or very fine (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Bret Darren SEITZ, Uwe SCHNEIDER, Joseph Allen ECKSTEIN, Sarah Marie WADE
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Publication number: 20180168890Abstract: The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Donning-Ratio from about 1.0 and about 3 to make the article easy to apply and to comfortably maintain the article in place on the wearer.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Gary Dean LaVON, Bret Darren SEITZ, Uwe SCHNEIDER, Sarah Marie WADE, Joseph Allen ECKSTEIN