WO2005112743A3 - Dual-chamber liquid receiving and containing device - Google Patents

Dual-chamber liquid receiving and containing device Download PDF

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Publication number
WO2005112743A3
WO2005112743A3 PCT/US2005/016796 US2005016796W WO2005112743A3 WO 2005112743 A3 WO2005112743 A3 WO 2005112743A3 US 2005016796 W US2005016796 W US 2005016796W WO 2005112743 A3 WO2005112743 A3 WO 2005112743A3
Authority
WO
WIPO (PCT)
Prior art keywords
stream
liquid
orifice
chamber
dual
Prior art date
Application number
PCT/US2005/016796
Other languages
French (fr)
Other versions
WO2005112743A2 (en
Inventor
Peter A K Yong
Mark J Rispler
Original Assignee
Peter A K Yong
Mark J Rispler
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 US10/846,443 external-priority patent/US7172559B2/en
Application filed by Peter A K Yong, Mark J Rispler filed Critical Peter A K Yong
Publication of WO2005112743A2 publication Critical patent/WO2005112743A2/en
Publication of WO2005112743A3 publication Critical patent/WO2005112743A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/007—Devices for taking samples of body liquids for taking urine samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0096—Casings for storing test samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A dual-chamber device for receiving and containing a liquid, particularly urine, employs a generally cylindrical body having a detachable top cover and an internal, transverse, funnel-shaped wall. The transverse wall has a central circular orifice and divides the body into lower and upper chambers for respectively receiving and retaining fore-stream and mid-stream urine liquid samples. A floatable orifice stopper in the lower chamber is responsive to fore-stream liquid filling the lower chamber to a predetermined level for closing the orifice, so that subsequent, mid-stream urine liquid is received into the upper chamber. A bottom cover has an upstanding stopper pushing column and a flexibler spring-like, annular web around a bottom cover pedestal region.
PCT/US2005/016796 2004-05-14 2005-05-13 Dual-chamber liquid receiving and containing device WO2005112743A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/846,443 2004-05-14
US10/846,443 US7172559B2 (en) 2003-06-28 2004-05-14 Dual-chamber liquid receiving and containing device

Publications (2)

Publication Number Publication Date
WO2005112743A2 WO2005112743A2 (en) 2005-12-01
WO2005112743A3 true WO2005112743A3 (en) 2006-09-28

Family

ID=35428796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/016796 WO2005112743A2 (en) 2004-05-14 2005-05-13 Dual-chamber liquid receiving and containing device

Country Status (1)

Country Link
WO (1) WO2005112743A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110165039A1 (en) * 2008-07-15 2011-07-07 Jawkaumi Pty Ltd Specimen container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494581A (en) * 1983-02-18 1985-01-22 Whitman Medical Corporation Isolation of forestream and midstream portions of collected urine samples

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494581A (en) * 1983-02-18 1985-01-22 Whitman Medical Corporation Isolation of forestream and midstream portions of collected urine samples

Also Published As

Publication number Publication date
WO2005112743A2 (en) 2005-12-01

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