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公开(公告)号：US20190290252A1
公开(公告)日：2019-09-26
申请号：US16345231
申请日：2017-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： RANJANI V. PARTHASARATHY , HANNAH C. COHEN , HAOMING RONG , AMANDA C. ENGLER , WILLIAM BEDINGHAM , NICHOLAS R. POWLEY , KOREY W. KARLS , MICHAEL J. VOSTAL , MATTHEW T. SCHOLZ , MICHELLE H. STEVENS , CATHERINE D. HEAPY
Abstract: Shapeable articles, kits including one or more of the shapeable articles, and methods of making and/or using the shapeable articles. The shapeable articles include a shapeable member that can be shaped or manipulated into three-dimensional shapes without the use of tools and hold those shapes after removal of the force required to achieve the shape. The shapeable articles could have a variety of uses including use as surgical retractors to move and/or restrain non-target tissue and/or organs to improve access to the target tissue and/or organs.
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公开(公告)号：US20190263972A1
公开(公告)日：2019-08-29
申请号：US16345809
申请日：2017-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HANNAH C. COHEN , AMANDA C. ENGLER , RAN JAN I V. PARTHASARATHY , HAOMING RONG , RAMESH C. KUMAR , MATTHEW T. SCHOLZ , JAMES P. DIZIO , AUDREY A. SHERMAN , RICHARD G. HANSEN , DOUGLAS A. HANGGI , DALE J. CASE , DAVID D. JOHNSON
IPC: C08G77/458 , C08G77/46 , C08K5/00
Abstract: A copolymer composition that includes a silicone copolymer, methods of making the composition, and articles that include the composition, wherein the copolymer composition includes a silicone copolymer having a backbone composition that includes: silicone segments in an amount of 5 wt-% to 40 wt-%, based on the total weight of the silicone copolymer; hydrophilic segments in an amount of 40 wt-% to 75 wt-%, based on the total weight of the silicone copolymer; and reinforcing segments in an amount of 5 wt-% to 30 wt-%, based on the total weight of the silicone copolymer, wherein the reinforcing segments are derived from the reaction of one or more chain extenders with one or more multi-functional isocyanates, multi-functional carboxylic acids, multi-functional anhydrides, multi-functional esters, and/or multi-functional acid halides; wherein the silicone segments, hydrophilic segments, and reinforcing segments are connected through urea, urethane, amide, and/or oxamide linkages; wherein the hydrophilic segments and the reinforcing segments are present in a weight ratio of 1.8:1 to 8:1; and the hydrophilic segments and the silicone segments are present in a weight ratio of 1.3:1 to 4.5:1.
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公开(公告)号：US20220168546A1
公开(公告)日：2022-06-02
申请号：US17432137
申请日：2020-03-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： AMANDA C. ENGLER , DENISE J. ZIEMANN , RICHARD L. JACOBSON , KIMBERLY A. SCHOMMER , ELIZABETH A. TATROE , MICHAEL J. TURNBULL , JEFFREY D. COTTON , JENER DE OLIVEIRA
IPC: A61M25/02
Abstract: The disclosed tube securement device (100) attaches to the patient's body (200) and to the tube (300), while allowing for a section of the tube to be detached from the tube securement device. The tube securement device comprises a backing (110) with adhesive coated sections (120, 130). The backing comprises a first end section (120), a second end section (130), and a midsection (140), separating the first end section from the second end section. The tube securement device further comprises a first adhesive (122) on at least a portion of the first major surface (112) of the first end section (120), a second adhesive (132) on at least a portion of the first major surface (112) of the second end section (130), and wherein the first major surface (112) of the midsection (140) is free of tacky adhesive.
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Patent Agency Ranking
公开(公告)号：US20240083139A1
公开(公告)日：2024-03-14
申请号：US17767461
申请日：2020-10-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： JOHN J. ROGERS , AUDREY A. SHERMAN , AMANDA C. ENGLER
CPC classification number: B32B7/12 , B32B7/03 , B32B37/12 , B32B2260/021 , B32B2307/412 , B32B2307/54 , B32B2307/718 , B32B2307/72 , B32B2307/7376
Abstract: The disclosed reinforced adhesive substrate includes a transparent, flexible, breathable backing with a reinforcing material having open areas to the substrate. The reinforcing material strengthen the breathable backing while maintaining transparency so that overall the substrate is transparent. A transparent adhesive substrate can allow the underlying surface to be visualized.
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公开(公告)号：US20200071854A1
公开(公告)日：2020-03-05
申请号：US16468083
申请日：2017-12-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HAOMING RONG , MIKHAIL A. BELKIN , MATTHEW T. SCHOLZ , RANJANI V. PARTHASARATHY , HANNAH C. COHEN , AMANDA C. ENGLER
Abstract: Aspects of the present disclosure relate to a multicomponent filament and articles thereof. The multicomponent filament comprises at least a first component and a second component. The first component includes a thermoplastic polymer. The second component includes a hydrophilic thermoplastic polymer comprising 65% (w/w) to 90% (w/w) (inclusive) hydrophilic segments. The first component is capable of forming a continuous filament with the second component.
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公开(公告)号：US20220118227A1
公开(公告)日：2022-04-21
申请号：US17431830
申请日：2020-03-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： DIANE J. ZIEMANN , JEFFREY D. COTTON , AMANDA C. ENGLER , KIMBERLY A. SCHOMMER , JAMES M. SIERACKI , MICHAEL J. TURNBULL , JENER DE OLIVEIRA , FERNANDA MARTINS
IPC: A61M25/02
Abstract: The disclosed tube securement device (100) is adjustable in size to fit varying sizes and shapes of a part of the body. The tube securement device (100) comprises a backing (110) forming a first end section (120), a second end section (130), and a midsection (140). A first adhesive (122) is on at least a portion of the first major surface (112) of the first end section (120). A second adhesive (132) is on at least a portion the second end section (130). A first perforation line (123) is through the first end section (120) to form a first removable portion (124). In use, the first removable portion (124) can be separated from the first end section (120).
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公开(公告)号：US20210122591A1
公开(公告)日：2021-04-29
申请号：US17067842
申请日：2020-10-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： AUDREY A. SHERMAN , AMANDA C. ENGLER , MICHAEL J. TURNBULL
Abstract: The disclosed stack carries individual sheets arranged one on top of the other for individual removal of each successive sheet from the stack. Holding the stack together are individual substrates with an adhesive portion. The adhesive portion on a substrate partially secures to a sheet and partially secures to an underlying substrate on alternating ends of the stack. Therefore, the free end of the sheet can be easily pulled free from the stack, exposing a free end of the next underlying sheet to be easily pulled free from the stack.
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公开(公告)号：US20190261970A1
公开(公告)日：2019-08-29
申请号：US16345812
申请日：2017-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： RANJANI V. PARTHASARATHY , HANNAH C. COHEN , HAOMING RONG , AMANDA C. ENGLER , WILLIAM BEDINGHAM , NICHOLAS R. ROWLEY , KOREY W. KARLS , MICHAEL J. VOSTAL , MATTHEW T. SCHOLZ , MICHELLE H. STEVENS , CATHERINE D. HEART
Abstract: Shapeable articles with structured elements and kits including one or more of the shapeable articles. The shapeable articles described herein have a variety of uses including use as surgical retractors for moving and/or restraining tissue and/or organs to improve access to a surgical site. The shapeable articles described herein can be shaped or manipulated into three-dimensional shapes without the use of tools and hold those shapes after removal of the force required to achieve the shape.
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