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公开(公告)号：US20230034952A1
公开(公告)日：2023-02-02
申请号：US17789644
申请日：2020-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chaodi Li , Yuzhi Xia , Bret W. Ludwig , Dylan T. Cosgrove , Michael J. Wald , Abbi G. Johnson , Christina D. Cowman-Eggert
Abstract: Stretch-release adhesive articles with tunable mechanical properties are provided. The articles include a stretchable carrier extending along a first direction and including a first major surface and a second major surface opposite the first major surface. At least one of the first and second major surfaces of the stretchable carrier is a stretch-releasable adhesive surface, and the stretchable carrier includes a pattern of slits distributed thereon and configured to deform upon a stretch on the stretchable carrier to elongate the stretchable carrier.
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公开(公告)号：US10813793B2
公开(公告)日：2020-10-27
申请号：US15129434
申请日：2015-03-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Simon S. Fung , Chaodi Li , Brittany A. Akehurst , Jie Liu , James M. Sieracki
IPC: A61F13/00
Abstract: An article comprising a macroporous wound-packing material and a microcorrugated microporous wound-contact layer is provided. The wound packing material is coupled to and/or substantially surrounded by the wound-contact layer. The average pore diameter of the microporous layer is less than or equal to about 90 m. A method of treating a wound using a microcorrugated microporous wound-contact layer and a macroporous wound packing material is also provided.
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公开(公告)号：US10451588B2
公开(公告)日：2019-10-22
申请号：US15504244
申请日：2015-08-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Orlin B. Knudson , Jia Hu , Chaodi Li , Richard L. Rylander , Cheryl Lee Senger Elsbernd , Stephen J. Willett , Andrew P. Bonifas
Abstract: Magneto-Mechanical Resonator Sensor with Mass Distribution Channel Some aspects of the present disclosure feature a sensing device (e.g. for temperature, moisture or detection of substances) comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The spacer is disposed between the magnetic bias layer and the resonator. At least one of the resonator surfaces has a predefined channel. The environmental change receptor is disposed proximate to the predefined channel. In response to a change in environment, the environmental change receptor distributes along a part of the channel.
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公开(公告)号：US10441749B2
公开(公告)日：2019-10-15
申请号：US14450318
申请日：2014-08-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naimul Karim , Peter M. Eisenberg , Jia Hu , Chaodi Li , Shilpi K. Sanghi , Jennifer N. Hanson , Thomas G. Skulley
Abstract: A securement device for securing a medical article is disclosed. The securement device comprises a base and a first securing portion comprising a strap that is movable between an open position and a closed position and a connector disposed on the base. The strap cooperates with the connector in the closed position to form an enclosure. The strap further comprises a curvilinear segment that projects inwardly into the enclosure in a convex orientation when the strap is in the closed position. Securement systems for securing medical articles and methods of securing at least a portion of a medical article to a patient are also provided.
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Patent Agency Ranking
公开(公告)号：US10408685B2
公开(公告)日：2019-09-10
申请号：US15504409
申请日：2015-08-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jia Hu , Cheryl L. S. Elsbernd , Orlin B. Knudson , Chaodi Li , Andrew P. Bonifas , Richard L. Rylander , Stephen J. Willett
Abstract: Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The environmental change receptor is disposed on a surface of the resonator. The mass of the environmental change receptor is changed in response to a change in environment. The resonant frequency of the sensing device shifts in response to the mass change of the environmental change receptor.
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公开(公告)号：US20190038051A1
公开(公告)日：2019-02-07
申请号：US16074633
申请日：2017-01-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph A. Hoffman , Angela L. Pan , Craig D. Thompson , Chaodi Li , Michael B. Runge
IPC: A47G1/17
Abstract: A flexible hook hanger comprises an elongate sheet of pliable backing, an adhesive layer and a hook element. The backing comprises first and second ends, a first zone positioned adjacent the first end, a second zone positioned adjacent the second end and a central zone positioned between the first and second zones. The adhesive layer is disposed on one side of the backing. The hook element is connected to the central zone. In one embodiment, the pliable backing comprises microstructured tape, and the adhesive layer comprises a pressure sensitive adhesive composition comprising one or more hydrocarbon block copolymers, and a polar phenolic tackifier. In another embodiment, at least one of the first and second zones includes a peel arrestor. For example, the first zone and the second zone have a first width and a second width, respectively, and the central zone has a third width that is less than at least one of the first width and the second width.
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公开(公告)号：US20170234741A1
公开(公告)日：2017-08-17
申请号：US15504428
申请日：2015-08-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David P. Erickson , Chaodi Li , Cheryl Lee Senger Elsbernd , Jia Hu , Andrew P. Bonifas , Orlin B. Knudson , Richard L. Rylander
CPC classification number: G01K7/32 , A61L2/28 , G01K7/36 , G01K11/00 , G01N19/10 , G01N29/14 , G01N29/2412 , G01N29/46 , G01R33/0052 , G01R33/0286
Abstract: Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and a housing. The spacer includes an environmental change receptor. The thickness of the environmental change receptor rapidly increases in response to a change to an environment variable.
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公开(公告)号：US20170234740A1
公开(公告)日：2017-08-17
申请号：US15504409
申请日：2015-08-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jia Hu , Cheryl L.S. Elsbernd , Orlin B. Knudson , Chaodi Li , Andrew P. Bonifas , Richard L. Rylander , Stephen J. Willett
Abstract: Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The environmental change receptor is disposed on a surface of the resonator. The mass of the environmental change receptor is changed in response to a change in environment. The resonant frequency of the sensing device shifts in response to the mass change of the environmental change receptor.
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公开(公告)号：US20140251327A1
公开(公告)日：2014-09-11
申请号：US14285202
申请日：2014-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William A. Mittelstadt , Carl W. Raines, III , David R. Stein , Nathan A. Abel , David M. Blomberg , Michael J. Cowell , Gary E. Dwyer , Thomas I. Insley , Michael J. Svendsen , Dylan T. Cosgrove , Kent E. Lageson , Chaodi Li
IPC: A62B18/10
Abstract: A respiratory mask body defining a breathable air zone for a wearer and having a shut-off valve is provided. In an exemplary embodiment, the mask body includes one or more inlet ports configured to receive one or more breathing air source components. The shut-off valve is operable between a closed position and an open position, and when in a closed position the shut-off valve prevents fluid communication between the one or more inlet ports and the breathable air zone and the shut-off valve returns to an open position in the absence of an applied force.
Abstract translation: 提供了一种呼吸面罩主体，其限定穿用者的透气空气区域并具有截止阀。 在示例性实施例中，面罩主体包括被配置为容纳一个或多个呼吸空气源部件的一个或多个入口端口。 截止阀在关闭位置和打开位置之间可操作，并且当处于关闭位置时，截止阀防止一个或多个入口端口与透气空气区域之间的流体连通，并且截止阀返回到 在没有施加的力量的情况下是公开的职位。
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