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41. 发明公开

EP3919664A1 MEDICAL BASE MATERIAL FOR INDWELLING CARDIOVASCULAR DEVICE 无效
公开(公告)号：EP3919664A1
公开(公告)日：2021-12-08
申请号：EP20749383.4
申请日：2020-01-30
申请人： Toray Industries, Inc.
发明人： KAKIYAMA, So , YAMADA, Satoshi , TANAKA, Nobuaki , TANAHASHI, Kazuhiro
IPC分类号： D04B1/16 , D04B21/16 , A61F2/01 , A61F2/04 , A61L33/10 , A61B17/12 , D06M15/03
摘要： The present invention provides a medical base material for an indwelling cardiovascular device, in which a unique knitted structure made of multifilaments containing ultra-fine fibers can maintain the antithrombotic property through the early endothelialization and has improved storage property in a sheath catheter and mechanical strength. Provided is a medical base material for an indwelling cardiovascular device, comprising a knitted fabric made of multifilaments containing 30 wt% or more of ultra-fine fibers having a single thread diameter of 1 µm to 10 µm, and heparin, a heparin derivative, or a pharmaceutically acceptable salt thereof, which is chemically bound to the surface of the ultra-fine fibers, wherein: the knitted fabric has a basis weight of 5 mg/cm 2 to 20 mg/cm 2 , a thickness of 200 µm or less, and a water permeability of 1000 mL/min/cm 2 to 10,000 mL/min/cm 2 at a pressure of 120 mmHg.

42. 发明公开

EP3916141A1 ARBITRARILY CUT LACE FABRIC OF NON-HOT MELT MATERIAL 审中-公开
公开(公告)号：EP3916141A1
公开(公告)日：2021-12-01
申请号：EP19901706.2
申请日：2019-01-24
申请人： Dongguan Best Pacific Textile Ltd.
发明人： LUO, Wenhua , DENG, Zhiqin , XIAO, Peishan
IPC分类号： D04B21/08
摘要： Arbitrarily-cut lace fabric of non-hot-melt material includes a fabric body knitted on a lace machine. The fabric body has a main body knitted by using two filament bars and two spandex bars. A pattern layer, formed by knitting an elastic yarn or filament following a weft insertion structure or a looping structure using a pattern bar, is provided on the main body, and an elastic weft opening layer, a warp opening layer and a tight resistance layer are further provided inside the main body. The present invention has the advantages of good tensile properties in the warp and weft directions, which can be stretched freely in all directions and is not prone to falling apart after being cut, and can be widely used in underwear, corsets, sports, and leisure clothing.

43. 发明公开

EP3895658A1 SURGICAL TEXTILE WITH BARBS AND LOOPS AND PROCESS FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：EP3895658A1
公开(公告)日：2021-10-20
申请号：EP21168409.7
申请日：2021-04-14
申请人： Sofradim Production
发明人： SIMONS, Damien , BRUNE, Thierry , BECHIR, Nizar
IPC分类号： A61F2/00 , D04B21/12
摘要： The present invention relates to a surgical textile (1) comprising an arrangement of biocompatible yarns defining a first face (2) and a second face (3) of the textile, the second face opposite the first face, the textile being provided at least on an area of a surface of one of its faces with a plurality of barbs (4) showing substantially a first length L1, measured perpendicularly to that surface, characterised in that said area of said surface is further provided with a plurality of loops (5), said loops showing substantially a second length L2, measured perpendicularly to that surface, where L2 is greater than L1. The invention further relates to a process for manufacturing such a textile.

44. 发明授权

EP3312325B1 METHOD FOR FORMING A MESH HAVING A BARBED SUTURE ATTACHED THERETO AND THE MESH THUS OBTAINED 有权
公开(公告)号：EP3312325B1
公开(公告)日：2021-09-22
申请号：EP16306383.7
申请日：2016-10-21
发明人：
IPC分类号： D04B21/12 , A61F2/00 , A61B17/06

45. 发明授权

EP2918715B1 A 3-dimensional warp knitted textile spacer fabric and use thereof as a decubitus preventing mini mattress 有权
公开(公告)号：EP2918715B1
公开(公告)日：2021-08-18
申请号：EP14200616.2
申请日：2014-12-30
发明人： Goijarts, Gregorius , Schilthuizen, Stephanus
IPC分类号： D04B21/18 , A61G7/05

46. 发明公开

EP3851083A1 MEDICAL GAUZE 有权
公开(公告)号：EP3851083A1
公开(公告)日：2021-07-21
申请号：EP19860352.4
申请日：2019-08-28
申请人： Hakujuji Kabushiki Kaisha , Asahi Kasei Kabushiki Kaisha
发明人： SATO, Koichi , OGURA, Hiroshi , ITO, Kenji , HOSHIDA, Yusuke , TAKEUCHI, Hisaharu
IPC分类号： A61F13/00 , A61F13/36 , A61F13/44 , A61L15/28 , A61L15/42 , D04B21/00 , D04B21/12 , D04B21/16
摘要： To provide medical gauze with favorable lint-free performance.
Medical gauze includes a warp knitted fabric (3) having a warp direction and a weft direction and composed of loops (2) continued in the warp direction. The warp knitted fabric (3) is made of 100% long fiber containing 70% by weight or more of regenerated cellulose-based long fiber. The warp knitted fabric (3) is preferably configured in a marquisette construction. The regenerated cellulose-based long fiber is preferably cuprammonium rayon. This medical gauze (1) preferably has a width of equal to or greater than 5 mm and equal to or less than 600 mm, and a weight of equal to or greater than 28 g and equal to or less than 290 g per square meter. As the warp knitted fabric (3) is composed of the loops continued in the warp direction and made of 100% long fiber containing 70% by weight or more of the regenerated cellulose-based long fiber, the occurrence of lint can be reduced to allow improvement of lint-free performance.

47. 发明公开

EP3835470A1 VARIABLE DENIER YARN AND SUTURE 有权
公开(公告)号：EP3835470A1
公开(公告)日：2021-06-16
申请号：EP20207816.8
申请日：2012-01-19
申请人： Syntorr, Inc.
发明人： MARTIN, Daniel, L.
IPC分类号： D04B21/20 , A61B17/06 , D04B1/22 , D04C1/12 , A61B17/00
摘要： A textile yarn includes a first segment and a second segment. The first segment includes a plurality of first strands and has a substantially constant first denier. The second segment includes a plurality of second strands integrated together and has a substantially constant second denier. There are more second strands in the second segment than first strands in the first segment such that the second denier is greater than the first denier. A first portion of the plurality of second strands is made from a first plurality of yarn elements that extend through the first and second segments. A second portion of the plurality of second strands is made from a second plurality of yarn elements present in the second segment and not the first segment. The yarn elements in the second plurality of yarn elements terminate in a transition zone between the first segment and the second segment.

48. 发明公开

EP3833810A1 TEXTILE COMPONENT WITH EMBROIDERED EMBLEM 有权
公开(公告)号：EP3833810A1
公开(公告)日：2021-06-16
申请号：EP19759169.6
申请日：2019-08-08
申请人： NIKE Innovate C.V.
发明人： DURRELL, Dalton, T. , HUANGFU, Chaokun
IPC分类号： D05C17/00 , D04B1/24 , D04B21/20

49. 发明公开

EP3816333A2 VERFAHREN ZUM HERSTELLEN VON WIRKWARE UND KETTENWIRKMASCHINE ZUR DURCHFÜHRUNG DES VERFAHRENS 有权
公开(公告)号：EP3816333A2
公开(公告)日：2021-05-05
申请号：EP21000045.1
申请日：2021-02-11
申请人： KARL MAYER Technische Textilien GmbH
发明人： Fischer, Jens
IPC分类号： D04B21/06 , D04B23/22 , D04B27/08 , D04B27/10
摘要： Die Erfindung betrifft ein Verfahren zum Herstellen von Wirkware mit frei wählbarem Schussfaden-Musterrapport, bei welchem mittels eines Schusseintragsystems eingebrachte Schussfäden (5a, 5b, 5b) mittels eines teilweise intermittierend und/oder kontinuierlich mit zumindest teilweise variierender Geschwindigkeit gesteuert angetriebenen Schussfadenlängsförderers (6) einem Arbeitsbereich (8) der Wirknadeln (1, 3) zugeführt werden und die dem Arbeitsbereich zugeführten Schussfäden (5a, 5b, 5c) jeweils mit einem Schussfaden-aufnehmenden Abschnitt (10) einer Schussfaden-Vorbringerplatine (7) ergriffen und in dem Arbeitsbereich der Wirknadeln (1, 3) in Maschen der Wirkware eingeführt werden, wobei der Schussfaden-aufnehmende Abschnitt (10) beim Zuführen des Schussfadens (5a, 5b, 5c) in den Bereich der Maschenbildung eine Bewegung im Wesentlichen in Schussfadenförderrichtung und eine Bewegung im Wesentlichen quer zur Schussfadenförderrichtung ausführt. Weiterhin betrifft die Erfindung eine Kettenwirkmaschine zur Durchführung des Verfahrens. Aufgabe der Erfindung ist es, ein Verfahren zum Herstellen von Wirkware mit Vollschüssen mit Musterrapport und eine entsprechende Kettenwirkmaschine vorzuschlagen, bei der der im Schussfadenlängsförderer (6) entstehende Randabfall der Schussfäden (5a, 5b, 5c) ebenfalls minimiert ist, wobei aber auf ein zusätzliches Vorbringersystem verzichtet werden kann. Darüber hinaus soll der Musterrapport je nach gewünschter Musterung flexibel einstellbar sein. Die Aufgabe wird dadurch gelöst, dass die Bewegung in Schussfadenförderrichtung und die Bewegung quer zur Schussfadenförderrichtung zumindest teilweise voneinander entkoppelt ausgeführt werden.

50. 发明授权

EP3297592B1 RECOVERY TIGHT WITH PRECONFIGURED COMPRESSION ZONES AND INTEGRATED STRUCTURE PATTERNS 有权
公开(公告)号：EP3297592B1
公开(公告)日：2021-04-21
申请号：EP16723623.1
申请日：2016-05-09
发明人： KEHLER, Alyse , MAHESHWARI, Richa , MIENTJES, Martine , RANALLI, Chris , SOKOLOWSKI, Susan L. , STAUB, Andrea J. , VAUGHAN, Heidi
IPC分类号： A61F13/08 , D04B21/08 , D04B21/18

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