CA2670430A1 - Detection of formaldehyde in urine samples - Google Patents
Detection of formaldehyde in urine samples Download PDFInfo
- Publication number
- CA2670430A1 CA2670430A1 CA002670430A CA2670430A CA2670430A1 CA 2670430 A1 CA2670430 A1 CA 2670430A1 CA 002670430 A CA002670430 A CA 002670430A CA 2670430 A CA2670430 A CA 2670430A CA 2670430 A1 CA2670430 A1 CA 2670430A1
- Authority
- CA
- Canada
- Prior art keywords
- colorant
- formaldehyde
- substrate
- absorbent article
- urine sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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- G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T436/20—Oxygen containing
- Y10T436/200833—Carbonyl, ether, aldehyde or ketone containing
- Y10T436/202499—Formaldehyde or acetone
Landscapes
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- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/638,760 | 2006-12-14 | ||
| US11/638,760 US8012761B2 (en) | 2006-12-14 | 2006-12-14 | Detection of formaldehyde in urine samples |
| PCT/IB2007/053957 WO2008072112A1 (en) | 2006-12-14 | 2007-09-28 | Detection of formaldehyde in urine samples |
Publications (1)
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| CA2670430A1 true CA2670430A1 (en) | 2008-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002670430A Abandoned CA2670430A1 (en) | 2006-12-14 | 2007-09-28 | Detection of formaldehyde in urine samples |
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| Country | Link |
|---|---|
| US (1) | US8012761B2 (enExample) |
| EP (1) | EP2092326A1 (enExample) |
| JP (1) | JP2010513855A (enExample) |
| KR (1) | KR101407790B1 (enExample) |
| CN (1) | CN101558299A (enExample) |
| CA (1) | CA2670430A1 (enExample) |
| WO (1) | WO2008072112A1 (enExample) |
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| US20080269707A1 (en) * | 2007-04-30 | 2008-10-30 | Kimberly-Clark Worldwide, Inc. | Lateral Flow Device for Attachment to an Absorbent Article |
| US8866624B2 (en) * | 2008-12-31 | 2014-10-21 | Kimberly-Clark Worldwide, Inc. | Conductor-less detection system for an absorbent article |
| US20100168694A1 (en) * | 2008-12-31 | 2010-07-01 | Sudhanshu Gakhar | Infrared Wetness Detection System For An Absorbent Article |
| US9006458B2 (en) * | 2010-10-12 | 2015-04-14 | Agency For Science, Technology And Research | Surface Enhanced Raman Spectroscopy (SERS) compounds and methods of their preparation |
| US20130296739A1 (en) * | 2012-05-01 | 2013-11-07 | Courtney Schultz | Diaper with Pocket for an Absorbent Pad Containing a Test Strip |
| TWI458962B (zh) * | 2012-05-14 | 2014-11-01 | Univ Nat United | 檢測元件及其製造方法與用途 |
| US9572724B2 (en) | 2013-08-16 | 2017-02-21 | Clopay Plastic Products Company, Inc. | Printed wetness and health indicators on absorbent articles and methods of making same |
| US9885702B1 (en) | 2013-09-09 | 2018-02-06 | Celerion, Inc. | Isotopically-labeled solvents and the use of same in testing E-cigarettes |
| US9645134B1 (en) | 2013-09-09 | 2017-05-09 | Celerion, Inc. | Isotopically-labeled solvents and the use of same in testing e-cigarettes |
| US20160282352A1 (en) * | 2013-11-06 | 2016-09-29 | iSense Medical Corp. (dba Metabolomx) | Cancer urine test |
| CN104970921B (zh) * | 2014-04-02 | 2019-07-19 | 林有健 | 排泄物感测装置及具有排泄物感测装置的尿布 |
| TW201619606A (zh) | 2014-06-27 | 2016-06-01 | 脈動健康有限責任公司 | 用於羰基之偵測及定量之方法及裝置 |
| US10350115B2 (en) | 2015-02-27 | 2019-07-16 | Kimberly-Clark Worldwide, Inc. | Absorbent article leakage assessment system |
| KR102115850B1 (ko) * | 2016-06-15 | 2020-05-27 | 인하대학교 산학협력단 | 크리소이딘 g 화합물을 포함하는 코발트 이온 검출용 비색 센서 |
| EP3579982A4 (en) * | 2017-02-16 | 2021-03-31 | Isense LLC | NUCLEOPHILIC INDICATOR SENSOR NETWORKS |
| ES2679643B1 (es) * | 2017-02-24 | 2019-03-21 | Univ Vigo | Dispositivo y método colorimétrico no instrumental para especies químicas volátiles |
| MX392938B (es) | 2017-04-05 | 2025-03-24 | Kimberly Clark Co | Prenda para detectar fugas en un articulo absorbente y metodos para detectar fugas del articulo absorbente usando la misma. |
| CN107340289A (zh) * | 2017-06-28 | 2017-11-10 | 防城港市质量技术监督局 | 一种甲醛测定试剂盒 |
| KR101961485B1 (ko) * | 2017-12-11 | 2019-03-22 | (주)세한 | 성인 남성용 포켓 기저귀 |
| CN108801962B (zh) * | 2018-06-25 | 2021-01-15 | 曲阜师范大学 | 一种银–三聚氰胺纳米复合材料试纸的制备及其甲醛吸附与速测应用 |
| CN109856068B (zh) * | 2019-01-17 | 2021-08-24 | 浙江理工大学 | 一种基于Mannich反应的甲醛检测试剂及检测方法 |
| HU231258B1 (hu) | 2019-01-28 | 2022-07-28 | Ioi Auranae Kft. | Berendezés és eljárás anion- és kationszint automatikus meghatározására vizeletből |
| TWI697667B (zh) * | 2019-09-26 | 2020-07-01 | 大華學校財團法人大華科技大學 | 尿液電性檢測裝置與方法 |
| KR102411461B1 (ko) * | 2019-10-31 | 2022-06-22 | 한국생산기술연구원 | 포름알데히드 감지 가능한 기능성 면 섬유 |
| WO2021107064A1 (ja) * | 2019-11-28 | 2021-06-03 | 株式会社シノテスト | 体液試料の採取用キット |
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| CN114797421B (zh) * | 2022-03-11 | 2025-04-25 | 上海时宜品牌管理有限公司 | 具有甲醛变色性能的茶叶提取物凝胶组合物 |
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-
2006
- 2006-12-14 US US11/638,760 patent/US8012761B2/en not_active Expired - Fee Related
-
2007
- 2007-09-28 EP EP07826586A patent/EP2092326A1/en not_active Withdrawn
- 2007-09-28 CN CNA2007800460056A patent/CN101558299A/zh active Pending
- 2007-09-28 JP JP2009540897A patent/JP2010513855A/ja not_active Withdrawn
- 2007-09-28 KR KR1020097012286A patent/KR101407790B1/ko not_active Expired - Fee Related
- 2007-09-28 CA CA002670430A patent/CA2670430A1/en not_active Abandoned
- 2007-09-28 WO PCT/IB2007/053957 patent/WO2008072112A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US8012761B2 (en) | 2011-09-06 |
| WO2008072112A1 (en) | 2008-06-19 |
| US20080145947A1 (en) | 2008-06-19 |
| KR101407790B1 (ko) | 2014-06-20 |
| EP2092326A1 (en) | 2009-08-26 |
| JP2010513855A (ja) | 2010-04-30 |
| KR20090097882A (ko) | 2009-09-16 |
| CN101558299A (zh) | 2009-10-14 |
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