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公开(公告)号：US20200337907A1
公开(公告)日：2020-10-29
申请号：US16759090
申请日：2018-10-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert T. Fitzsimons, Jr. , Bryan A. Baker , Jana Ninkovic , Jie Liu , Federica Sgolastra , Minghua Dai , Wei Zhang , Amy K. McNulty
Abstract: An article including: a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein none of the interconnected polymeric strand has a feature extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent interconnected polymeric strands; wherein the article is a negative pressure wound therapy article
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公开(公告)号：US20230067731A1
公开(公告)日：2023-03-02
申请号：US17799946
申请日：2021-04-26
Applicant: 3M Innovative Properties Company
Inventor： Amy K. McNulty , Amy S. Determan , Sarah L. Isakson
IPC: A61B17/32 , D03D15/283 , D03D15/292 , D03D1/00 , D03D27/00 , D04B21/16 , D04B21/04 , D04B21/20 , D04B1/04 , D04B1/22
Abstract: An example debriding pad includes a support layer, a first region, and a second region. The first region includes a first material defining a plurality of first loop piles arranged on the support material. The second region includes a second material defining a plurality of second loop piles arranged on the support material. The second material is stiffer than the first material to provide more aggressive debridement of a wound.
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公开(公告)号：US20190275191A1
公开(公告)日：2019-09-12
申请号：US16343652
申请日：2017-10-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang Jacob Liu , Ta-Hua Yu , Amy K. McNulty , Narina Y. Stepanova , Badri Veeraraghavan , Eric J. Olson , Matthew T. Scholz , Ranjani V. Parthasarathy , Kevin D. Hagen
Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate overlaying the occlusive layer, wherein the substrate having two opposing major surfaces; a metal oxide layer overlaying one opposing major surface of the substrate, wherein the metal oxide layer comprises a metal oxide; and a metal layer overlaying the other opposing major surface of the substrate; wherein the substrate is between the metal oxide layer and the metal layer; and wherein electric potential of the metal oxide layer is at least 0.454V more than electric potential of the metal layer.
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公开(公告)号：US11034728B2
公开(公告)日：2021-06-15
申请号：US16339085
申请日：2017-09-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Minghua Dai , Amy K. McNulty , Federica Sgolastra , Jie Liu , Jana Ninkovic , Robert T. Fitzsimons, Jr.
IPC: C07K7/08
Abstract: A polypeptide having a sequence at least 70% identical to SEQ ID NO: 1 (YVSPGMKNVNWWSHWWHATD) is provided. The polypeptide includes no more than 100 total amino acid residues.
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公开(公告)号：US20200368072A1
公开(公告)日：2020-11-26
申请号：US16770989
申请日：2018-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Kiu-Yuen Tse , David R. Holm , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site and a second surface opposite the first surface; wherein at least one of the interconnected polymeric stand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; a plurality of openings between adjacent interconnected polymeric strands; an adhesive layer in contact with the second surface of the interconnected polymeric strands; and a filler in contact with the adhesive layer, the adhesive layer in between the network of interconnected polymeric strands and the filler; wherein the article is a negative pressure wound therapy article.
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Patent Agency Ranking
公开(公告)号：US20190183685A1
公开(公告)日：2019-06-20
申请号：US16311508
申请日：2017-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Federica Sgolastra
CPC classification number: A61F13/00068 , A61M1/0088 , A61M27/00
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein at least one of the interconnected polymeric strand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent polymeric strands; wherein the article is a negative pressure wound therapy article.
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公开(公告)号：US20240000335A1
公开(公告)日：2024-01-04
申请号：US18039692
申请日：2021-11-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen M. Kennedy , Jeffrey P. Kalish , Sean M. Sweetnam , Michael D. Benson , Jana Ninkovic , Jason W. Bjork , Amy K. McNulty
IPC: A61B5/0531 , A61B5/00
CPC classification number: A61B5/0531 , A61B5/445 , A61B5/683 , A61B2562/164
Abstract: A method includes applying an electrical signal to a tissue and measuring an impedance of the tissue based on the applied electrical signal. The method further includes determining information indicative of a stage of wound healing based on the impedance and outputting information indicative of the stage of wound healing.
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公开(公告)号：US11376164B2
公开(公告)日：2022-07-05
申请号：US16770989
申请日：2018-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Kiu-Yuen Tse , David R. Holm , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site and a second surface opposite the first surface; wherein at least one of the interconnected polymeric stand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; a plurality of openings between adjacent interconnected polymeric strands; an adhesive layer in contact with the second surface of the interconnected polymeric strands; and a filler in contact with the adhesive layer, the adhesive layer in between the network of interconnected polymeric strands and the filler; wherein the article is a negative pressure wound therapy article.
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公开(公告)号：US11254716B2
公开(公告)日：2022-02-22
申请号：US16339139
申请日：2017-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Minghua Dai , Amy K. McNulty , Federica Sgolastra , Jie Liu , Jana Ninkovic , Robert T. Fitzsimons, Jr.
Abstract: A polypeptide having a sequence at least 60% identical to SEQ ID NO: 1 (WFEWPYWEMNVPDVWN) is provided. The polypeptide includes no more than 100 total amino acid residues.
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公开(公告)号：US20200146892A1
公开(公告)日：2020-05-14
申请号：US16624785
申请日：2018-06-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein at least one of the interconnected polymeric strand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein only one of any two adjacent polymeric strands has a plurality of features extending from the first surface of the interconnected polymeric strands; and wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent interconnected polymeric strands.
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