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    DRESSING WITH INCREASED APPOSITION FORCE
    182.
    发明公开
    DRESSING WITH INCREASED APPOSITION FORCE 审中-公开

    公开(公告)号：US20240315880A1

    公开(公告)日：2024-09-26

    申请号：US18593349

    申请日：2024-03-01

    Applicant: Solventum Intellectual Properties Company

    Inventor： Benjamin A. PRATT ,  Christopher Brian LOCKE ,  Timothy Mark ROBINSON

    IPC: A61F13/05 ,  A61F13/01

    CPC classification number: A61F13/05 ,  A61F13/01029

    Abstract: In some embodiments, a dressing assembly may include a dressing bolster, an interface seal, and a base layer. The dressing bolster may include a first side, a second side, and a periphery. The interface seal may be coupled at the periphery of the dressing bolster. The base layer may include a base layer flange configured to be coupled to the dressing and to extend beyond the periphery of the dressing bolster. The dressing assembly may be suitable for treating a tissue site with reduced pressure and for creating an apposition force between a first portion of the tissue site and a second portion of the tissue site. Other systems, apparatus, and methods are disclosed.

    Faucet and filtration system having faucet
    186.
    发明授权
    Faucet and filtration system having faucet 有权

    公开(公告)号：US12091844B2

    公开(公告)日：2024-09-17

    申请号：US17767646

    申请日：2020-11-02

    Applicant: Solventum Intellectual Properties Company

    Inventor： Biyong Qiu ,  JianYi Song

    IPC: E03C1/04 ,  F16K11/078

    CPC classification number: E03C1/0404 ,  E03C1/0403 ,  F16K11/0782 ,  E03C2201/30 ,  E03C2201/40

    Abstract: The present invention relates to a filtration system (1) having the faucet (20). The faucet (20) comprises: a mixing valve, wherein the mixing valve is provided with a first inlet passage, a second inlet passage, and a mixing valve outlet passage, wherein the first inlet passage is connected to a first fluid line (L2), and the second inlet passage is connected to a second fluid line (L3); an outflowing pipe (23), wherein one end of the outflowing pipe (23) is connected to the mixing valve outlet passage; and a mode selection device (25), wherein the mode selection device (25) being operable to selectively allow one or both of the first fluid line (L2) and the second fluid line (L3) to communicate with the mixing valve outlet passage. The faucet (20) further comprises a mixing ratio adjustment device, the mixing ratio adjustment device and the mode selection device (25) operating independently from each other. The faucet (20) and the filtration system (1) according to the present invention can simplify operation of the faucet (20), allow the faucet (20) to be more in line with user's operating habits, reduce the number of parts and components, and enable configuration of appropriate mixing ratios according difficult use environments, thereby expanding the application scope of the faucet (20) and filtration system (1).

    Bypass valve and water purifier
    189.
    发明授权
    Bypass valve and water purifier 有权

    公开(公告)号：US11988289B2

    公开(公告)日：2024-05-21

    申请号：US17276003

    申请日：2019-10-18

    Applicant: Solventum Intellectual Properties Company ,  Jun Tao

    Inventor： Jun Tao

    IPC: F16K11/076 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44

    CPC classification number: F16K11/076 ,  C02F1/283 ,  C02F1/42 ,  C02F1/441 ,  C02F1/444 ,  C02F2201/005 ,  C02F2301/043 ,  C02F2307/10

    Abstract: The present invention discloses a bypass valve and a water purifier comprising the bypass valve. The bypass valve comprises a valve housing and a valve core disposed in an inner space of the valve housing and capable of rotating in the inner space around an axial direction. The valve core comprises a first inlet and a first outlet disposed at intervals in an axial direction, a first annular seal fitted on an outer side surface of the valve core between the first inlet and the first outlet, and a first channel disposed within the valve core and communicating with the first inlet and the first outlet. The valve housing comprises a first opening and a second opening disposed at intervals in an axial direction, the inner space communicating with the first opening and the second opening, and a bypass opening provided on a side wall of the valve housing between the first opening and the second opening and communicating with the inner space and an outer space outside the valve housing. The bypass opening and the first circular seal are configured in such a manner that, when the valve core rotates, the first annular seal is capable of partitioning the bypass opening into two parts, and an axial position of a part of the first annular seal in contact with the bypass opening varies with the rotation of the valve core.

    Storage stable glass ionomer composition and use thereof
    190.
    发明授权
    Storage stable glass ionomer composition and use thereof 有权

    公开(公告)号：US11969488B2

    公开(公告)日：2024-04-30

    申请号：US16981733

    申请日：2019-03-27

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael Jahns

    IPC: A61K6/889 ,  A61K6/15 ,  A61K6/61 ,  A61K6/75 ,  A61K6/76 ,  A61K6/77

    CPC classification number: A61K6/889 ,  A61K6/15 ,  A61K6/61 ,  A61K6/75 ,  A61K6/76 ,  A61K6/77

    Abstract: The invention relates to a kit of parts for preparing a glass ionomer composition for dental use, the kit comprising a Paste A and a Paste B, Paste A comprising water, acid-reactive inorganic filler A, non acid-reactive filler B1, sugar alcohol with 6 hydroxyl moieties, Paste B comprising water, polyacid, non acid-reactive filler B2, the sugar alcohol being present in an amount of not more than 2 wt. % and the water being present in an amount of not more than 15 wt. %, wt. % with respect to the whole composition obtained when mixing Paste A and Paste B.
    The invention also relates to a hardened glass ionomer composition for dental use obtained by mixing Paste A and Paste B of the kit of parts.

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