HK1086067A1 - Test paper and porous membrane - Google Patents
Test paper and porous membraneInfo
- Publication number
- HK1086067A1 HK1086067A1 HK06108283A HK06108283A HK1086067A1 HK 1086067 A1 HK1086067 A1 HK 1086067A1 HK 06108283 A HK06108283 A HK 06108283A HK 06108283 A HK06108283 A HK 06108283A HK 1086067 A1 HK1086067 A1 HK 1086067A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- layer
- porous membrane
- sample
- test paper
- pore portions
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 7
- 239000011148 porous material Substances 0.000 abstract 6
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000005325 percolation Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- 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
- G01N33/525—Multi-layer analytical elements
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
- Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Materials For Medical Uses (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003087812 | 2003-03-27 | ||
JP2003379492 | 2003-11-10 | ||
PCT/JP2004/004024 WO2004086037A1 (ja) | 2003-03-27 | 2004-03-24 | 試験紙および多孔質膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1086067A1 true HK1086067A1 (en) | 2006-09-08 |
Family
ID=33100399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06108283A HK1086067A1 (en) | 2003-03-27 | 2006-07-25 | Test paper and porous membrane |
Country Status (7)
Country | Link |
---|---|
US (2) | US8187457B2 (de) |
EP (1) | EP1607741B1 (de) |
JP (1) | JP4374342B2 (de) |
AT (1) | ATE372518T1 (de) |
DE (1) | DE602004008752T2 (de) |
HK (1) | HK1086067A1 (de) |
WO (1) | WO2004086037A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4493535B2 (ja) * | 2005-03-29 | 2010-06-30 | テルモ株式会社 | 試験紙 |
JP2009250806A (ja) | 2008-04-07 | 2009-10-29 | Panasonic Corp | バイオセンサシステム、センサチップおよび血液試料中の分析物濃度の測定方法 |
JP5912742B2 (ja) * | 2012-03-27 | 2016-04-27 | テルモ株式会社 | 多孔質膜の製造方法 |
JP6304819B2 (ja) * | 2012-06-14 | 2018-04-04 | テルモ株式会社 | 検査試験紙 |
CN110026090B (zh) * | 2017-12-05 | 2022-11-25 | 旭化成株式会社 | 多孔膜 |
CN115201186B (zh) * | 2022-07-14 | 2023-05-12 | 天宇华宏(北京)医学科技股份有限公司 | 一种检测唾液尿酸的检测试纸条及制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1002549B (el) * | 1992-05-12 | 1997-01-28 | Lifescan Inc. | Λωρις εξετασεως με μεταφορικο μεσο δια μεταφορα ρευστου. |
US6045899A (en) * | 1996-12-12 | 2000-04-04 | Usf Filtration & Separations Group, Inc. | Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters |
JPH11183474A (ja) | 1997-12-24 | 1999-07-09 | Terumo Corp | 試験紙および成分測定用チップ |
JP2001164030A (ja) * | 1999-12-10 | 2001-06-19 | Terumo Corp | 多孔質膜およびその製造方法 |
JP2001165930A (ja) | 1999-12-10 | 2001-06-22 | Terumo Corp | 試験紙 |
JP2001164029A (ja) | 1999-12-10 | 2001-06-19 | Terumo Corp | 多孔質膜およびその製造方法 |
-
2004
- 2004-03-24 EP EP04723021A patent/EP1607741B1/de not_active Expired - Lifetime
- 2004-03-24 DE DE602004008752T patent/DE602004008752T2/de not_active Expired - Lifetime
- 2004-03-24 US US10/551,279 patent/US8187457B2/en not_active Expired - Fee Related
- 2004-03-24 WO PCT/JP2004/004024 patent/WO2004086037A1/ja active IP Right Grant
- 2004-03-24 JP JP2005504076A patent/JP4374342B2/ja not_active Expired - Lifetime
- 2004-03-24 AT AT04723021T patent/ATE372518T1/de not_active IP Right Cessation
-
2006
- 2006-07-25 HK HK06108283A patent/HK1086067A1/xx not_active IP Right Cessation
-
2010
- 2010-11-10 US US12/943,053 patent/US8034301B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20110062616A1 (en) | 2011-03-17 |
DE602004008752T2 (de) | 2008-06-12 |
JP4374342B2 (ja) | 2009-12-02 |
EP1607741A1 (de) | 2005-12-21 |
EP1607741B1 (de) | 2007-09-05 |
JPWO2004086037A1 (ja) | 2006-06-29 |
WO2004086037A1 (ja) | 2004-10-07 |
DE602004008752D1 (de) | 2007-10-18 |
EP1607741A4 (de) | 2006-07-05 |
US8034301B2 (en) | 2011-10-11 |
US8187457B2 (en) | 2012-05-29 |
ATE372518T1 (de) | 2007-09-15 |
US20060194336A1 (en) | 2006-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |
Effective date: 20240323 |