SE0400561L - System for automatically sampling liquid samples of a living test object and a computer program product for use in such a system - Google Patents

System for automatically sampling liquid samples of a living test object and a computer program product for use in such a system

Info

Publication number
SE0400561L
SE0400561L SE0400561A SE0400561A SE0400561L SE 0400561 L SE0400561 L SE 0400561L SE 0400561 A SE0400561 A SE 0400561A SE 0400561 A SE0400561 A SE 0400561A SE 0400561 L SE0400561 L SE 0400561L
Authority
SE
Sweden
Prior art keywords
sample
fluid
catheter
catheters
immiscible fluid
Prior art date
Application number
SE0400561A
Other languages
Swedish (sv)
Other versions
SE0400561D0 (en
SE526889C2 (en
Inventor
Hans-Axel Hansson
Original Assignee
Datainnovation I Lund Ab
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
Application filed by Datainnovation I Lund Ab filed Critical Datainnovation I Lund Ab
Priority to SE0400561A priority Critical patent/SE526889C2/en
Publication of SE0400561D0 publication Critical patent/SE0400561D0/en
Priority to JP2007501747A priority patent/JP2007527008A/en
Priority to PCT/SE2005/000295 priority patent/WO2005084547A1/en
Priority to DE602005009666T priority patent/DE602005009666D1/en
Priority to EP05711153A priority patent/EP1722684B1/en
Priority to DK05711153T priority patent/DK1722684T3/en
Priority to US10/598,499 priority patent/US20070191735A1/en
Priority to AT05711153T priority patent/ATE407624T1/en
Publication of SE0400561L publication Critical patent/SE0400561L/en
Publication of SE526889C2 publication Critical patent/SE526889C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150229—Pumps for assisting the blood sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150946—Means for varying, regulating, indicating or limiting the speed or time of blood collection
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material

Abstract

An automatic system comprises catheters having a three-way junction connected to a first catheter, a second catheter, and a sample-taking end; a valve having an inlet for immiscible fluid to be aspirated into the first catheter; and pumping devices to aspirate an amount of immiscible fluid into the first catheter and to move the amount of immiscible fluid to the three-way junction. - An automatic system comprises catheters (C-A, C-B) having a three-way junction (C-J) configured to be located proximate to a sample site (SS) and connected to a first catheter, a second catheter, and a sample-taking end (C-TE); a valve connected to the first catheter and having an inlet for an immiscible fluid to be aspirated into the first catheter; and pumping devices (P-A, P-B) connectable to the catheters to aspirate an amount of immiscible fluid into the first catheter and to move the amount of immiscible fluid to the three-way junction and arrange a first part of immiscible fluid in a part of second catheter and a second part of immiscible fluid in a part of first catheter. The first and second parts of immiscible fluid separate a taken sample from the rinsing fluid. - Independent claims are also included for: - (1) automatic taking a fluid sample from a sample site of a living test object by supplying a rinsing fluid to catheters, aspirating an amount of immiscible fluid into the catheters, moving the amount of immiscible fluid to a three-way junction of catheters, moving a first part of immiscible fluid towards an opening of a sample-taking end, withdrawing a fluid sample, arranging a second part of immiscible fluid after the taken sample, moving the taken sample in the catheters to a sample-delivery end at a sample tube, delivering the taken sample to the sample tube, and rinsing the lumens of catheters by providing a flow of rinsing fluid through the catheters; - (2) a computer program product for use in an automatic system for taking fluid sample from a sample site of living test object, comprising computer code portions configured to realize means and functions of the above method; and - (3) a set of disposables for use in automatic system for taking fluid sample from a sample site of living test object.
SE0400561A 2004-03-05 2004-03-05 Automatic system for taking fluid sample from sample site of living test object, comprises catheters having three-way junction, valve having inlet for immiscible fluid, and pumping devices SE526889C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0400561A SE526889C2 (en) 2004-03-05 2004-03-05 Automatic system for taking fluid sample from sample site of living test object, comprises catheters having three-way junction, valve having inlet for immiscible fluid, and pumping devices
JP2007501747A JP2007527008A (en) 2004-03-05 2005-03-02 System and method for automatic collection of fluid samples
PCT/SE2005/000295 WO2005084547A1 (en) 2004-03-05 2005-03-02 System and method for automatic taking of fluid samples
DE602005009666T DE602005009666D1 (en) 2004-03-05 2005-03-02 SYSTEM AND METHOD FOR THE AUTOMATIC REMOVAL OF LIQUID SAMPLES
EP05711153A EP1722684B1 (en) 2004-03-05 2005-03-02 System and method for automatic taking of fluid samples
DK05711153T DK1722684T3 (en) 2004-03-05 2005-03-02 Automatic sampling system and method
US10/598,499 US20070191735A1 (en) 2004-03-05 2005-03-02 System and method for automatic taking of fluid samples
AT05711153T ATE407624T1 (en) 2004-03-05 2005-03-02 SYSTEM AND METHOD FOR AUTOMATIC LIQUID SAMPLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400561A SE526889C2 (en) 2004-03-05 2004-03-05 Automatic system for taking fluid sample from sample site of living test object, comprises catheters having three-way junction, valve having inlet for immiscible fluid, and pumping devices

Publications (3)

Publication Number Publication Date
SE0400561D0 SE0400561D0 (en) 2004-03-05
SE0400561L true SE0400561L (en) 2005-09-06
SE526889C2 SE526889C2 (en) 2005-11-15

Family

ID=32067331

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400561A SE526889C2 (en) 2004-03-05 2004-03-05 Automatic system for taking fluid sample from sample site of living test object, comprises catheters having three-way junction, valve having inlet for immiscible fluid, and pumping devices

Country Status (1)

Country Link
SE (1) SE526889C2 (en)

Also Published As

Publication number Publication date
SE0400561D0 (en) 2004-03-05
SE526889C2 (en) 2005-11-15

Similar Documents

Publication Publication Date Title
US8518258B2 (en) Hemodialysis device, hemodiafiltration device, method for taking a sample in corresponding devices and sampling kit for use in corresponding devices and method
JP5341083B2 (en) Fluid Sample Preparation and Fraction Dispensing Equipment, Dispensing System Containing This Equipment, and Related Methods
US20040249308A1 (en) Sampling device
US6770061B2 (en) Low exposure waste disposal suction system and associated method
WO2001078591A1 (en) Automated blood sampling apparatus
CN101378794A (en) A suction method and a wound suction system
NO993536L (en) Fluid device for medical diagnoses
WO2007002209A3 (en) Blood parameter testing system
CN101196497A (en) Auto-sampler cleaning mechanism
JPH04343853A (en) Valve device for sucking blood specimen selectively
JP2013520682A (en) Online sampling from process sources
JP2007527008A (en) System and method for automatic collection of fluid samples
JP5850933B2 (en) Rinsing conduit, medical technical functionality means, medical technical processing apparatus and method
CN105517490B (en) Full-automatic citric acid partially anti-freezing function machine
SE0400561L (en) System for automatically sampling liquid samples of a living test object and a computer program product for use in such a system
US20170067806A1 (en) Automatic Stool Sampling Device With End-To-End No-Glove Or Manual Handling
US10449537B2 (en) Capillary manipulation of clinical samples
JP2003299727A (en) Semen dispensing apparatus for dogs
JP2618347B2 (en) Push-pull probe sampling device
DK2884895T3 (en) Multilumen catheter
WO2024100260A1 (en) Extracorporeal blood circuit priming solution sampling
FI61802B (en) ANALYZING FOR AUTOMATIC OVERCHARGE TAGNING AV BLODPROV FOR ANALYSIS
AU609895B2 (en) Procedure and apparatus for the dosage of a flowing substance
CN115876673A (en) Sample analyzer and control method thereof
JPS6269166A (en) Automatic biochemical multinominal analyzer

Legal Events

Date Code Title Description
NUG Patent has lapsed