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公开(公告)号:US09956312B2
公开(公告)日:2018-05-01
申请号:US12960587
申请日:2010-12-06
CPC分类号: A61L15/56 , A61F13/42 , A61F2013/422 , A61F2013/426 , A61F2013/427
摘要: An absorbent article that includes a backsheet, a wetness indicator composition having good stability, and an absorbent core. The wetness indicator composition includes a stabilizer, a colorant, and a matrix. The colorant has first and second color states associated with first and second wetness indicator states. The wetness indicator exhibits no color change after 10 days when measured according to the CTH Stability Test.
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公开(公告)号:US20180021459A1
公开(公告)日:2018-01-25
申请号:US15550352
申请日:2016-02-12
申请人: Microarray Limited
CPC分类号: A61K49/0004 , A61B5/14507 , A61B5/445 , A61B5/4842 , A61F13/00051 , A61F13/00055 , A61F13/00059 , A61F13/00063 , A61F13/00068 , A61F2013/00429 , A61F2013/0094 , A61F2013/8438 , A61L15/56 , C12Q1/37 , C12Y304/22002 , G01N33/543 , G01N33/5436
摘要: A product for monitoring the condition of the wound comprising a biologically inert matrix which absorbs wound exudate and one or more reagents on or in the matrix for measuring one or more markers comprised within the wound exudate. A change in the one or more reagents caused by the one or more markers comprised within the wound exudate provides a visual indication of an alteration in the condition of the wound. Companion wound dressings, kits and methods are also provided.
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公开(公告)号:US09855364B2
公开(公告)日:2018-01-02
申请号:US14514579
申请日:2014-10-15
申请人: Allison Coomber
发明人: Allison Coomber
CPC分类号: A61L15/40 , A61K49/0004 , A61K49/006 , A61L15/44 , A61L15/56
摘要: A wound dressing composition, such as gauze, bandages, and surgical tapes comprising a substrate material impregnated with a pH sensitive dye composition comprising at least one anthocyanin derived from fruit or vegetable sources, and methods of use thereof.
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公开(公告)号:US20170258643A1
公开(公告)日:2017-09-14
申请号:US15389445
申请日:2016-12-22
发明人: Fei Xu , Sun Hoi Wong
CPC分类号: A61F13/42 , A61F13/49058 , A61F2013/421 , A61F2013/422 , A61F2013/423 , A61F2013/424 , A61F2013/426 , B29C66/45 , B29C66/729 , B29C66/742 , B29K2023/06 , B29K2105/256 , B29K2995/0092 , B29K2995/0093 , B29L2031/4878 , A61B5/208 , A61L15/56
摘要: The present application relates to an electronic wetness-sensing absorbent article and related methods. The electronic wetness-sensing absorbent article includes a flexible waterproof thin film; at least two mutually separated and insulated flexible electrodes disposed on one surface of the flexible waterproof thin film; a water-permeable braided fabric layer; and an absorbent layer disposed on the other surface of the flexible waterproof thin film, located between the flexible waterproof thin film and the water-permeable braided fabric layer, and adapted to absorb a liquid entering from the water-permeable braided fabric layer. The flexible waterproof thin film, the flexible electrodes, and the liquid contained in the absorbent layer form a non-polar variable electrolytic capacitor. The wetness state of the electronic wetness-sensing absorbent article is obtained by detecting the capacitance value of the variable electrolytic capacitor and change thereof.
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公开(公告)号:US20170197007A1
公开(公告)日:2017-07-13
申请号:US15321672
申请日:2015-06-30
申请人: COMMON SENSE LTD.
CPC分类号: A61L15/56 , A61B10/0048 , A61B2010/0074 , A61F13/42 , A61F2013/422 , A61L15/48 , G01N21/80 , G01N33/84
摘要: The present invention relates to the field of medical diagnostics and more specifically, to identification of amniotic fluid.
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公开(公告)号:US20170003257A1
公开(公告)日:2017-01-05
申请号:US15194690
申请日:2016-06-28
CPC分类号: G01N31/222 , A61F13/42 , A61F2013/422 , A61F2013/427 , A61L15/42 , A61L15/56 , G01N21/78
摘要: A wetness indicator comprising a first and second colorant and a first and second stabilizer, wherein the pKa of the first stabilizer is from about two units below to about one unit above the pKa of the first colorant, and wherein the pKa of the second stabilizer is from about two units below to about one unit above the pKa of the second colorant.
摘要翻译: 一种润湿指示剂,包括第一和第二着色剂和第一和第二稳定剂,其中所述第一稳定剂的pKa为比所述第一着色剂的pKa高出约两个单位,并且其中所述第二稳定剂的pKa为 从第二着色剂的pKa高于约两个单位至约一个单位。
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公开(公告)号:US09504421B2
公开(公告)日:2016-11-29
申请号:US14441667
申请日:2013-11-12
发明人: Bryan Greener
IPC分类号: A61F13/00 , A61F13/42 , G01N31/22 , A61L15/56 , A61B5/00 , C08G18/76 , C09D7/00 , C08K5/00 , A61L15/26 , B05D1/02 , B05D1/18 , B05D1/28 , B05D3/02 , B05D3/04 , C08G18/08 , C08J9/36 , C08K5/18 , C08G101/00
CPC分类号: A61B5/443 , A61B5/742 , A61B2560/0412 , A61F13/00055 , A61F13/00068 , A61F13/42 , A61F2013/422 , A61L15/26 , A61L15/56 , B05D1/02 , B05D1/18 , B05D1/28 , B05D3/0254 , B05D3/0493 , C08G18/14 , C08G18/7621 , C08G18/7657 , C08G18/7664 , C08G2101/00 , C08J9/365 , C08J2201/036 , C08J2207/10 , C08J2375/04 , C08K5/0041 , C08K5/18 , C08K2201/013 , C09D7/41 , G01N31/222 , C08L75/04
摘要: The present invention relates at least in part to devices which are capable of indicating the presence of moisture. Embodiments of the present invention involve the provision of a solid dispersion of a color-forming material in a hydrophilic polyurethane material. In particular, although not exclusively, the present invention relates to devices comprising foam, e.g., hydrophilic polyurethane foam and a color former. Also included in the embodiments of the present invention are methods comprising the use of the devices, and other subject matter.
摘要翻译: 本发明至少部分地涉及能够指示存在水分的装置。 本发明的实施方案涉及在亲水性聚氨酯材料中提供成色材料的固体分散体。 特别地,尽管不是排他地,本发明涉及包括泡沫的装置,例如亲水性聚氨酯泡沫和成色剂。 还包括在本发明的实施例中的方法包括使用该装置和其他主题。
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公开(公告)号:US09387273B2
公开(公告)日:2016-07-12
申请号:US14037414
申请日:2013-09-26
摘要: Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
摘要翻译: 包含液体活化染料,水铬色离子化合物,遮光剂和溶剂的液体活性油墨配方。
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公开(公告)号:US20160151147A1
公开(公告)日:2016-06-02
申请号:US15018598
申请日:2016-02-08
发明人: Jessica Hixon , Bryan Kostelac
CPC分类号: A61F2/04 , A61F13/34 , A61F13/42 , A61F2002/048 , A61F2002/9528 , A61F2013/422 , A61F2210/0004 , A61F2250/0029 , A61F2250/0031 , A61F2250/0035 , A61F2250/0068 , A61F2250/0079 , A61F2250/008 , A61L15/56 , A61L31/14 , A61L31/148 , A61L31/16 , A61L2300/40 , A61M27/008 , G01N33/84
摘要: A medical device includes an elongate body configured to be disposed within a urinary tract of a patient such that a first end portion of the elongate body is disposed at a first location of the urinary tract and a second end portion of the elongate body is disposed at a second, different location of the urinary tract. The elongate body defines a lumen that is configured to convey urine from the first location of the urinary tract to the second location of the urinary tract. An agent is formulated to visually alter urine of the patient, the agent is coupled to the elongate body and releasable into the patient's urine.
摘要翻译: 医疗装置包括被配置为设置在患者的泌尿道内的细长主体,使得细长体的第一端部设置在尿道的第一位置,细长体的第二端部设置在 第二个,尿路不同的位置。 细长体限定了一个内腔,其被构造成将尿液从尿道的第一位置输送到尿道的第二位置。 制剂用于视觉上改变患者的尿液,所述药剂联接到细长体并可释放到患者的尿液中。
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公开(公告)号:US20160114073A1
公开(公告)日:2016-04-28
申请号:US14980681
申请日:2015-12-28
申请人: KCI USA, Inc.
CPC分类号: A61L15/325 , A61F13/069 , A61L15/28 , A61L15/44 , A61L15/46 , A61L15/56 , A61L15/64 , A61L2300/104 , A61L2300/204 , A61L2300/404 , A61L2300/412 , A61L2300/442 , C08L5/08 , C08L1/24 , C08L1/00
摘要: A wound dressing material comprising a solid bioabsorbable substrate dyed with an antioxidant dyestuff. The substrate may comprise collagen, chitosan or oxidized regenerated cellulose, and the dyestuff may for example be an aniline or acridine dye. The material preferably also comprises a silver salt, whereby the dyestuff stabilizes the silver salt. Also provided are methods of making such materials, and wound dressings comprising such materials.
摘要翻译: 一种伤口敷料,其包含用抗氧化染料染色的固体生物可吸收底物。 底物可以包含胶原,壳聚糖或氧化的再生纤维素,染料可以是例如苯胺或吖啶染料。 该材料优选还包含银盐,由此染料使银盐稳定。 还提供了制造这种材料的方法,以及包括这种材料的伤口敷料。
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