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公开(公告)号：US10391197B2
公开(公告)日：2019-08-27
申请号：US16005467
申请日：2018-06-11
Applicant: ConvaTec Technologies Inc.
Inventor： David Malcolm Woods
Abstract: A wound dressing having anti-microbial activity comprises a first fiber capable of bonding with silver (1) cations. The wound dressing comprises a blend of the first fiber to which silver (1) cations are bonded and a second fiber which is substantially free from silver. The wound dressing comprises from 0.01 to 5.0 percent by weight of silver (1) cations, based on the weight of fiber.
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公开(公告)号：US10350326B2
公开(公告)日：2019-07-16
申请号：US14403954
申请日：2013-05-30
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Lee Bonnefin , Ander Albizuri Bugedo , David Parsons , Joseph Thompson
Abstract: A wound dressing comprising a mat of gel forming fibers comprising silver, the mat having an open structure reinforced with textile fibers or threads, or fibers or threads of limited absorbency for use in the treatment of wounds.
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公开(公告)号：US10166138B2
公开(公告)日：2019-01-01
申请号：US12664169
申请日：2008-06-11
Applicant: John Cline , Bret Weig , Christopher Gregory , John Blum
Inventor： John Cline , Bret Weig , Christopher Gregory , John Blum
Abstract: A stoma adapter is described that is especially suited to a recessed stoma or a flush stoma. The stoma adapter effectively extends the discharge passage from the stoma, protects peristomal skin, and forms a bridge at the interface between the stoma and an ostomy appliance. The stoma adapter contains a substantially unobstructed discharge passage, at least for effluent flowing in a discharge direction. The stoma adapter includes a seal for sealing against the bowel wall. The stoma adapter has collapsing, expanding, flexible and reinforced designs.
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公开(公告)号：US09675077B2
公开(公告)日：2017-06-13
申请号：US14114517
申请日：2012-04-05
Applicant: David Parsons
Inventor： David Parsons
IPC: A01N59/16 , A01N33/12 , A61K31/14 , A61K31/198 , A61K33/24 , A61K33/26 , A61K33/30 , A61K33/32 , A61K33/34 , A61K33/38 , A01N37/44 , A01N59/20 , A61K9/00 , A61K9/06
CPC classification number: A01N59/16 , A01N33/12 , A01N37/44 , A01N59/20 , A61K9/0014 , A61K9/06 , A61K31/14 , A61K31/198 , A61K33/24 , A61K33/245 , A61K33/26 , A61K33/30 , A61K33/32 , A61K33/34 , A61K33/38 , A01N59/18 , A01N2300/00 , A61K2300/00
Abstract: The present invention relates to an antimicrobial composition suitable for use on skin and wounds comprising a source of an antimicrobial metal ion and a quaternary cationic surfactant.
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公开(公告)号：US09668910B2
公开(公告)日：2017-06-06
申请号：US14479178
申请日：2014-09-05
Applicant: ConvaTec Technologies Inc.
Inventor： Kimberly Murray
CPC classification number: A61F5/4407 , A61F5/44 , A61F5/4404 , A61F5/445 , A61F13/5616 , B65D33/24 , B65D35/44 , B65D47/066
Abstract: A drainable ostomy pouch includes a collection portion and a drain chute portion extending from the collection portion and having a discharge opening for permitting emptying of contents from the pouch. The drain chute is foldable between an open condition in which the drain chute portion is extended from the collection portion, and a closed condition in which the drain chute portion is folded towards the collection portion. At least one flap retains the folded drain chute portion.
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Patent Agency Ranking
公开(公告)号：US20170042723A1
公开(公告)日：2017-02-16
申请号：US15306043
申请日：2015-04-24
Applicant: ConvaTec Technologies Inc.
Inventor： Gary OBERHOLTZER , Mark Lesko
Abstract: Ostomy appliances with a filter system that is resistant to clogging by waste expelled by the stoma are provided for waste management.
Abstract translation: 具有防止由造口排出的废物堵塞的过滤系统的造口器具被提供用于废物管理。
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公开(公告)号：US09562305B2
公开(公告)日：2017-02-07
申请号：US14362050
申请日：2012-11-29
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Bonnefin , Sarah Wroe , Amelia Prentice
IPC: D02G3/04 , A61F13/00 , A61L15/42 , A61L15/60 , D02G3/44 , D06M13/21 , D06M23/10 , A61F13/02 , D04B21/12 , D01G15/00 , D01H4/00 , D02G3/02 , D06B9/00 , D06M101/06
CPC classification number: D02G3/04 , A61F13/00012 , A61F13/00021 , A61F13/00063 , A61F13/00068 , A61F13/0209 , A61F2013/00174 , A61F2013/00229 , A61F2013/00242 , A61F2013/00536 , A61F2013/0054 , A61L15/425 , A61L15/60 , D01G15/00 , D01H4/00 , D02G3/02 , D02G3/448 , D04B21/12 , D06B9/00 , D06M13/21 , D06M23/10 , D06M2101/06 , D10B2509/022 , Y10T428/2975
Abstract: A yarn comprising gel forming filaments or fibers particularly one used to make a woven or knitted wound dressing or other gelling fabric structure. The invention provides a yarn comprising a blend of from 30% to 100% by weight of gel-forming fibers and 0% to 70% by weight of textile fibers. Process for making the yarns are also described including those using rotor spinning.
Abstract translation: 一种包含凝胶形成长丝或纤维的纱线，特别是用于制造编织或针织伤口敷料或其它凝胶织物结构的纱线。 本发明提供一种包含30％至100％重量的凝胶形成纤维和0％至70％重量的纺织纤维的共混物的纱线。 还描述了用于制造纱线的方法，包括使用转杯纺纱的方法。
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公开(公告)号：US09345805B2
公开(公告)日：2016-05-24
申请号：US14696216
申请日：2015-04-24
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： David Malcolm Woods
CPC classification number: A61L15/46 , A61L15/18 , A61L15/28 , A61L15/44 , A61L26/0023 , A61L26/0052 , A61L26/0066 , A61L2300/104 , A61L2300/404 , A61L2300/42 , Y10T428/24041 , Y10T428/24993 , Y10T442/2525 , Y10T442/475 , Y10T442/481 , Y10T442/655
Abstract: A wound dressing having anti-microbial activity comprises a first fiber capable of bonding with silver (1) cations. The wound dressing comprises a blend of the first fiber to which silver (1) cations are bonded and a second fiber which is substantially free from silver. The wound dressing comprises from 0.01 to 5.0 percent by weight of silver (1) cations, based on the weight of fiber.
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29.发明申请FIBRES, A PROCESS FOR PRODUCING SUCH FIBRES AND A WOUND DRESSING INCORPORATING THEM 审中-公开纤维，生产这种纤维的方法和合并它们的创意连衣裙公开(公告)号：US20160121013A1
公开(公告)日：2016-05-05
申请号：US13811483
申请日：2011-07-22
Applicant: Lucy Louisa Ballamy , Sharon Lam Po Tang , Marion Herbe , Alan Rogers , Sean Kelly
Inventor： Lucy Louisa Ballamy , Sharon Lam Po Tang , Marion Herbe , Alan Rogers , Sean Kelly
CPC classification number: A61L15/225 , A61L15/44 , A61L15/60 , A61L26/0052 , A61L2300/232 , A61L2300/252 , A61L2300/41 , A61L2300/412 , A61L2300/434 , B29C48/05 , B29K2005/00 , B29L2031/731 , D01D5/06 , D01F4/00 , D01F8/02 , C08L89/00 , C08L5/06
Abstract: Multi component fibres for the reduction of the damaging activity of wound exudate components such as protein degrading enzymes and inflammatory mediators in wounds, the fibres comprising: from 10% to 100% by weight of the fibres of pectin and a sacrificial proteinaceous material in a weight ratio of 100:0 to 10:90 pectin to sacrificial proteinaceous material and from 0% to 90% by weight of the fibres of another polysaccharide or a water soluble polymer.
Abstract translation: 用于降低伤口渗出物组分如伤口中的蛋白质降解酶和炎症介质的破坏活性的多组分纤维，所述纤维包含：10％至100％重量的果胶纤维和重量的牺牲性蛋白质材料 比例为100：0至10:90的果胶与牺牲性蛋白质材料和0％至90％重量的另一种多糖或水溶性聚合物的纤维。
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公开(公告)号：US08939952B2
公开(公告)日：2015-01-27
申请号：US12527716
申请日：2008-02-21
Applicant: Bret Weig
Inventor： Bret Weig
CPC classification number: A61F5/445 , A61F2/0027 , A61F5/451
Abstract: A rectal appliance with a tubular member defining a communication passage for body waste, and first and second inflatable chamber portions carried on the tubular member for forming internal and external seals with respect to the anus. One or both of the inflatable chamber portions have a partly flared shape. The second inflatable chamber portion has a low external profile, and a concave sealing surface. The inflatable chamber portions are defined at least partly by a common flexible membrane that is constrained near a middle region to define a narrow waist between the two inflatable chamber portions.
Abstract translation: 具有管状构件的直肠器具，其限定用于身体废物的连通通道，以及承载在所述管状构件上的第一和第二可充气室部分，用于相对于肛门形成内部和外部密封件。 可膨胀室部分中的一个或两个具有部分张开的形状。 第二可膨胀室部分具有低外部轮廓和凹形密封表面。 可膨胀室部分至少部分地由限定在中间区域附近的普通柔性膜限定，以限定两个可充气室部分之间的窄腰部。
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