JPH11504717A - 試験条片保持具とその使用方法 - Google Patents
試験条片保持具とその使用方法Info
- Publication number
- JPH11504717A JPH11504717A JP9500269A JP50026997A JPH11504717A JP H11504717 A JPH11504717 A JP H11504717A JP 9500269 A JP9500269 A JP 9500269A JP 50026997 A JP50026997 A JP 50026997A JP H11504717 A JPH11504717 A JP H11504717A
- Authority
- JP
- Japan
- Prior art keywords
- test strip
- hollow member
- liquid
- elongated hollow
- test
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 399
- 239000007788 liquid Substances 0.000 claims abstract description 157
- 230000009471 action Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 18
- 239000012491 analyte Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000012528 membrane Substances 0.000 description 12
- 239000003153 chemical reaction reagent Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 239000003446 ligand Substances 0.000 description 6
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- 238000003466 welding Methods 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 239000000427 antigen Substances 0.000 description 4
- 102000036639 antigens Human genes 0.000 description 4
- 108091007433 antigens Proteins 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 102000040430 polynucleotide Human genes 0.000 description 4
- 108091033319 polynucleotide Proteins 0.000 description 4
- 239000002157 polynucleotide Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- -1 for example Substances 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
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- 238000011161 development Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 238000009597 pregnancy test Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013096 assay test Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0825—Test strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
-
- 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
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.開口端部と閉じられた端部を持つ細長い中空部材と、 この細長い中空部材の内部でこの細長い中空部材の内壁から間隔をおいて、試 験条片を保持するように形作られた支持体と、 前記開口端部と閉じられた端部との間に設けられた少なくとも1つの孔と を有する試験条片保持装置。 2.前記少なくとも1つの孔は複数の孔からなる請求項1記載の装置。 3.前記細長い中空部材は円形の断面を有する請求項1記載の装置。 4.閉じられた端部は前記細長い中空部材の壁により形成される請求項1記載 の装置。 5.閉じられた端部はシール栓で閉じられる請求項1記載の装置。 6.開口端部は、前記細長い中空部材の開口端部に挿入される貫通路を有する 栓を含む請求項1記載の装置。 7.前記栓は、前記支持体の少なくとも一部を形成する請求項6記載の装置。 8.前記貫通路は、前記細長い中空部材の内壁から間隔をおいて、摩擦により 前記栓の貫通路内に前記試験条片を支持するために、前記試験条片の幅とほぼ等 しい直径を有する請求項6記載の装置。 9.さらに、前記支持体に保持された試験条片を含む請求項1記載の装置。 10.前記細長い中空部材は試験条片受部に試験条片カバー部とを含み、前記 試験条片受部は前記試験条片カバー部と接続可能である請求項1記載の装置。 11.前記細長い中空部材は、平滑面を含んだ試験条片受部と、前記平滑面と 互いに補いあう別の平滑面を含んだ試験条片カバー部とを有し、前記平滑面と前 記別の平滑面とは互いにシールされる請求項10記載の装置。 12.前記試験条片カバー部と前記試験条片受部の一方が溝を有し、前記試験 条片カバー部と前記試験条片受取部の他方が突起を有するとともに、前記突起が 前記溝へ密封状態にはめ込むことができるように形成されており、前記突起と溝 とを一緒にはめ込むことによって前記細長い中空部材が形成される請求項10記 載の装置。 13.前記試験条片受部は前記試験条片を受けるために形成された試験条片 溝を有し、前記支持体はこの試験条片溝の中に配置されている請求項10記載の 装置。 14.さらに、前記試験条片溝内の開口端部の近くに、前記試験条片を保持す ることが可能なストッパを有する請求項13記載の装置。 15.前記試験条片溝は、試験条片の移動を束縛する立ち上げられた側部によ って囲まれた中央が平坦な支持面を含む請求項13記載の装置。 16.前記少なくとも1つの孔は前記試験条片カバー部に形成される請求項1 0記載の装置。 17.試験条片保持具内の試験条片を用いて液体を試験する方法において、 開口端部と、閉じられた端部と、側壁に孔を有するその側壁とを有する細長い 中空部材の中に、その細長い中空部材の内壁から間隔をおいて試験条片を支持す る工程と、 試験される液体の中に少なくとも前記孔の深さまで前記細長い中空部材を浸漬 し、それによって、前記中空部材に前記孔の高さまでしか液体を入れさせない工 程と、 前記孔の上方の試験条片上の液体の効果を観察する工程を含む方法。 18.前記試験条片を支持する工程は、前記細長い中空部材の液体が入る部分 で、前記試験条片を摩擦的に支持する請求項17記載の方法。 19.前記試験条片を支持する工程は、複数の場所で試験条片を支持する請求 項17記載の方法。 20.液体が、前記試験条片内の毛管作用のみによって、試験条片の上方へ上 っていく請求項17記載の方法。 21.試験条片保持装置において、 開口端部と閉じられた端部とを備えた試験条片を受けるための手段の内部でそ の受けるための手段の内壁から間隔をおいて試験条片を支持するための手段と、 前記受けるための手段の前記開口端部が液体に浸されるときに、前記開口端部 と前記閉じられた端部との間に前記受けるための手段を通気するための手段と、 前記試験条片上の液体の効果を観察するための手段とを有する試験条片保持装 置。 22.前記観察するための手段は、前記受けるための手段に窓を備える請求項 21記載の装置。 23.さらに試験条片が前記支持するための手段によって支持される請求項2 1記載の装置。 24.液体を試験するための方法において、 開口端部と閉じられた端部を備えた試験条片を受けるための手段の内部に、そ の受けるための手段の内壁から間隔をおいて試験条片を支持する工程と、 前記受けるための手段の開口端部が液体に浸漬されるときに、前記開口端部と 閉じられた端部との間で前記受けるための手段を通気する工程と、 前記試験条片上の液体の効果を観察する工程を含む方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/476,036 US5656502A (en) | 1995-06-07 | 1995-06-07 | Test strip holder and method of use |
US476,036 | 1995-06-07 | ||
US08/476,036 | 1995-06-07 | ||
PCT/IB1996/000650 WO1996040434A1 (en) | 1995-06-07 | 1996-06-07 | Test strip holder and method of use |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11504717A true JPH11504717A (ja) | 1999-04-27 |
JP3042544B2 JP3042544B2 (ja) | 2000-05-15 |
Family
ID=23890237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9500269A Expired - Fee Related JP3042544B2 (ja) | 1995-06-07 | 1996-06-07 | 試験条片保持具とその使用方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5656502A (ja) |
EP (1) | EP0830206B1 (ja) |
JP (1) | JP3042544B2 (ja) |
AT (1) | ATE198842T1 (ja) |
AU (1) | AU6134996A (ja) |
DE (1) | DE69611672T2 (ja) |
WO (1) | WO1996040434A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008051763A (ja) * | 2006-08-28 | 2008-03-06 | Sysmex Corp | クロマトグラフィー用キット,試験容器 |
JP4727997B2 (ja) * | 2005-01-12 | 2011-07-20 | シスメックス株式会社 | イムノクロマトグラフィー用キット |
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CN107727648A (zh) * | 2017-10-25 | 2018-02-23 | 上海菲伽生物科技有限公司 | 试纸颜色反应加速装置 |
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-
1995
- 1995-06-07 US US08/476,036 patent/US5656502A/en not_active Expired - Fee Related
-
1996
- 1996-06-07 EP EP96918803A patent/EP0830206B1/en not_active Expired - Lifetime
- 1996-06-07 AU AU61349/96A patent/AU6134996A/en not_active Abandoned
- 1996-06-07 WO PCT/IB1996/000650 patent/WO1996040434A1/en active IP Right Grant
- 1996-06-07 AT AT96918803T patent/ATE198842T1/de not_active IP Right Cessation
- 1996-06-07 JP JP9500269A patent/JP3042544B2/ja not_active Expired - Fee Related
- 1996-06-07 DE DE69611672T patent/DE69611672T2/de not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4727997B2 (ja) * | 2005-01-12 | 2011-07-20 | シスメックス株式会社 | イムノクロマトグラフィー用キット |
JP2008051763A (ja) * | 2006-08-28 | 2008-03-06 | Sysmex Corp | クロマトグラフィー用キット,試験容器 |
JP4691476B2 (ja) * | 2006-08-28 | 2011-06-01 | シスメックス株式会社 | クロマトグラフィー用キット,試験容器 |
Also Published As
Publication number | Publication date |
---|---|
AU6134996A (en) | 1996-12-30 |
EP0830206A1 (en) | 1998-03-25 |
EP0830206B1 (en) | 2001-01-24 |
US5656502A (en) | 1997-08-12 |
WO1996040434A1 (en) | 1996-12-19 |
DE69611672D1 (de) | 2001-03-01 |
DE69611672T2 (de) | 2001-09-06 |
JP3042544B2 (ja) | 2000-05-15 |
ATE198842T1 (de) | 2001-02-15 |
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