CA2309504C - Dispositif et procede de dosage autonome - Google Patents

Dispositif et procede de dosage autonome Download PDF

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Publication number
CA2309504C
CA2309504C CA002309504A CA2309504A CA2309504C CA 2309504 C CA2309504 C CA 2309504C CA 002309504 A CA002309504 A CA 002309504A CA 2309504 A CA2309504 A CA 2309504A CA 2309504 C CA2309504 C CA 2309504C
Authority
CA
Canada
Prior art keywords
assay device
housing
specimen
specimen holder
chamber
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.)
Expired - Lifetime
Application number
CA002309504A
Other languages
English (en)
Other versions
CA2309504A1 (fr
Inventor
David B.P. Goodman
Michael B. Prystowsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/969,176 external-priority patent/US6120733A/en
Priority claimed from US08/969,177 external-priority patent/US5817522A/en
Application filed by Individual filed Critical Individual
Publication of CA2309504A1 publication Critical patent/CA2309504A1/fr
Application granted granted Critical
Publication of CA2309504C publication Critical patent/CA2309504C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • B01L2400/0644—Valves, specific forms thereof with moving parts rotary valves

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La présente invention concerne un analysat ou des analysats autonomes, comprenant des bioanalysats, lequel comprend un premier logement et un support à échantillon monté rotatif dans le premier logement. Le support à échantillon présente une partie centrale, un bord circulaire entourant la partie centrale et une broche s'étendant à partir du dessous de la partie centrale. La partie centrale présente une fente radiale s'étendant de son extrémité périphérique vers une extrémité fermée, ou alternativement vers son centre. Un ensemble à ressort/de verrouillage est adapté pour être maintenu dans la fente sur le support d'échantillon et il comprend un ressort disposé dans la fente près de son extrémité fermée, ou alternativement près du centre de la partie centrale, et un élément de verrouillage présentant une extrémité distante ainsi qu'une pluralité de plongeurs. Le dispositif de dosage comprend également un second logement, de préférence un plateau-came présentant une partie de jante entourant une partie concave adaptée pour recevoir la partie centrale du support d'échantillon ainsi qu'une ouverture sur la partie de jante permettant d'ajouter un échantillon à tester.
CA002309504A 1997-11-12 1998-11-12 Dispositif et procede de dosage autonome Expired - Lifetime CA2309504C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/969,176 US6120733A (en) 1997-11-12 1997-11-12 Self-contained assay device
US08/969,176 1997-11-12
US08/969,177 1997-11-12
US08/969,177 US5817522A (en) 1997-11-12 1997-11-12 Self-contained assay device and method
PCT/US1998/024160 WO1999024813A1 (fr) 1997-11-12 1998-11-12 Dispositif et procede de dosage autonome

Publications (2)

Publication Number Publication Date
CA2309504A1 CA2309504A1 (fr) 1999-05-20
CA2309504C true CA2309504C (fr) 2005-12-13

Family

ID=27130525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002309504A Expired - Lifetime CA2309504C (fr) 1997-11-12 1998-11-12 Dispositif et procede de dosage autonome

Country Status (4)

Country Link
EP (1) EP1032820A4 (fr)
AU (1) AU1404099A (fr)
CA (1) CA2309504C (fr)
WO (1) WO1999024813A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713779A (en) * 1970-12-07 1973-01-30 J Sirago Disposable comparison detector kit
EP0533801B1 (fr) * 1990-06-15 1994-08-10 Chiron Corporation Appareil et ensemble d'analyse autonomes
EP0504432A4 (en) * 1990-10-09 1993-05-05 Idemitsu Petrochemical Co. Ltd. Method of immunological quantitative analysis
US5288463A (en) * 1992-10-23 1994-02-22 Eastman Kodak Company Positive flow control in an unvented container
US5501837A (en) * 1994-07-15 1996-03-26 Sayles; Philip W. One-step test device
US5639424A (en) * 1995-11-08 1997-06-17 Rausnitz; Gerald J. Portable fertility tester

Also Published As

Publication number Publication date
EP1032820A1 (fr) 2000-09-06
EP1032820A4 (fr) 2006-05-10
WO1999024813A8 (fr) 1999-07-29
CA2309504A1 (fr) 1999-05-20
AU1404099A (en) 1999-05-31
WO1999024813A1 (fr) 1999-05-20

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Effective date: 20181113