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公开(公告)号：US11497903B2
公开(公告)日：2022-11-15
申请号：US16718744
申请日：2019-12-18
申请人： OLYMPUS CORPORATION
发明人： Tadafumi Iida , Kyota Sawai
摘要： A connection device includes a tube that is branched to two passages from a branch portion and includes a first and second branch tubes provided on one end side as a liquid-feeding destination, a first protruding plate that includes, on another end side, first another end edge provided in a direction orthogonal to an axis line of the first branch tube and that is provided so as to protrude from an outer circumference portion of the tube, and a second protruding plate that is provided so as to face the first protruding plate across the tube and protrude in a diameter direction of the tube and that includes, on the other end side, second another end edge provided so as to be orthogonal to an axis line of the second branch tube.
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公开(公告)号：US11135342B2
公开(公告)日：2021-10-05
申请号：US15520360
申请日：2015-10-23
申请人： KCI Licensing, Inc.
摘要： New and useful systems, apparatuses, and methods for providing negative-pressure therapy with instillation of topical treatment solutions are described. An apparatus may comprise an exudate container, a solution source, and a pneumatically-actuated instillation regulator. The instillation regulator may be coupled to the exudate container and to the solution source, and negative pressure from a negative-pressure source can actuate the instillation regulator. In some embodiments, a negative-pressure source may be configured for a negative-pressure interval and a venting interval, and the instillation regulator can be configured to draw instillation solution from the solution source during a negative-pressure interval and to instill the solution to a dressing during a venting interval.
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公开(公告)号：US11103677B2
公开(公告)日：2021-08-31
申请号：US15512355
申请日：2015-08-27
申请人： REDAX S.p.A.
发明人： Andrea Gibertoni , Lucio Gibertoni
摘要： A coaxial draining tube, particularly for chest draining systems, includes an inner tube, which has a first opening, and an outer tube, which has a second opening. The inner tube is enclosed within the outer tube and has a smaller diameter than the second opening of the outer tube. The first and second tubes are mutually coupled by way of a supporting component and include one or more holes adapted to allow the passage of air from the chest cavity to the first opening of the inner tube and one or more holes adapted to allow the passage of liquids from the chest cavity to the second opening of the outer tube. The one or more holes are provided in the portion of the coaxial draining tube that is intended to be inserted in the chest cavity of a patient.
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公开(公告)号：US10946167B2
公开(公告)日：2021-03-16
申请号：US16008522
申请日：2018-06-14
申请人： Covidien LP
发明人： Eric Mintz , David P. Marchesiello
摘要： A hub defines a lumen with a longitudinal axis along the length of the hub. An outer surface of a distal portion of the hub tapers inwardly toward the longitudinal axis as the distal portion extends distally. A strain relief includes a proximal portion configured to receive the distal portion of the hub. The strain relief defines a lumen that substantially aligns with the hub lumen when the proximal portion receives the hub. The hub and/or strain relief are configured to be fixedly attached to a catheter body such that a catheter body lumen substantially aligns with the hub lumen and the strain relief lumen when the strain relief receives the distal portion of the hub. Outer surfaces of the strain relief and hub define substantially similar distances to the longitudinal axis along an interface between the two outer surfaces when the strain relief receives the hub.
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公开(公告)号：US10668264B2
公开(公告)日：2020-06-02
申请号：US15803694
申请日：2017-11-03
申请人： MicroVention, Inc.
发明人： Jonathan Lam , Scott Pool
摘要： A delivery adapter which may be used as an interface between a syringe and a catheter hub is described.
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公开(公告)号：US10549083B2
公开(公告)日：2020-02-04
申请号：US15405767
申请日：2017-01-13
申请人： NEOMED, INC.
发明人： Benjamin M. Davis
摘要： An enteral feeding connector, coupling or syringe tip configured for compatibility with blenderized feeding applications. The connector, coupling or syringe tip has a minimum internal bore dimension greater than the standard ENFit coupling specifications, to provide improved delivery of blenderized food.
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公开(公告)号：US10406317B2
公开(公告)日：2019-09-10
申请号：US15385211
申请日：2016-12-20
申请人： Paul Saphier
发明人： Paul Saphier
摘要： A microcatheter system is disclosed which may include a microcatheter, one or more microcatheter extensions, and/or a microcatheter hub. In an embodiment, the microcatheter has a plurality of zones where the outside diameter of each zone from the distal to the proximal end has an outside diameter that is the same as or greater than the previous zone while the inside diameter is constant throughout the microcatheter length. In a further embodiment, a unique joining mechanism is employed for coupling a microcatheter to a microcatheter extension or to a microcatheter hub. In a further embodiment, the microcatheter has at least one perforation along a sidewall of the microcatheter.
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8.发明授权公开(公告)号：US10118019B2
公开(公告)日：2018-11-06
申请号：US15105267
申请日：2015-01-08
摘要： A catheter cartridge assembly includes a cartridge and a catheter member. The cartridge has a cartridge housing with proximal and distal ends. A pre-loaded tip and a protective sleeve associated with the pre-loaded tip are at least partially positioned within the cartridge housing. The catheter member has a proximal end configured to be advanced proximally into and through the cartridge housing to engage a distal end of the pre-loaded tip for proximal advancement out of the proximal end of the cartridge housing with the pre-loaded tip, with the protective sleeve covering at least a portion of the catheter member.
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公开(公告)号：US10071235B1
公开(公告)日：2018-09-11
申请号：US14734497
申请日：2015-06-09
CPC分类号： A61M39/12 , A61M39/1011
摘要： A catheter connector device is provided including a device housing having a first port and a second port. A fixed sleeve support portion and a flexible, cantilevered sleeve cover extend longitudinally within a housing interior, to carry a flexible tubular sleeve having a sleeve through bore extending from the first port to the second port, for removable insertion of a catheter. The sleeve cover has a first portion, a second portion extending from the first portion and a third portion narrower than the first portion extending from the second portion. A slidable catheter lock switch, or slide button, is positional between a catheter-unlocking position adjacent to the third portion of the sleeve cover and a catheter-locking position engaging the first portion of the sleeve cover and flexing the tubular sleeve cover to crimp the tubular sleeve and retain the catheter within.
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公开(公告)号：US10065025B2
公开(公告)日：2018-09-04
申请号：US14958661
申请日：2015-12-03
发明人： Aaron M. Call , Kelvin Ning
摘要： Systems and methods for accessing body tissue are disclosed. The systems and methods can include an introducer assembly for percutaneous access to a body lumen. The assembly can include a needle and an over-the-needle guidewire. The needle and the guidewire can be inserted into body tissue and the guidewire advanced into the body tissue relative to the needle. The needle can be removed after advancing the guidewire.
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