WO2007044492A3 - Analyte detection system with reduced sample volume - Google Patents

Analyte detection system with reduced sample volume Download PDF

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Publication number
WO2007044492A3
WO2007044492A3 PCT/US2006/039058 US2006039058W WO2007044492A3 WO 2007044492 A3 WO2007044492 A3 WO 2007044492A3 US 2006039058 W US2006039058 W US 2006039058W WO 2007044492 A3 WO2007044492 A3 WO 2007044492A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
analyte detection
detection system
sample volume
reduced sample
Prior art date
Application number
PCT/US2006/039058
Other languages
French (fr)
Other versions
WO2007044492A2 (en
Inventor
Bernhard B Sterling
Jennifer H Gable
James R Braig
Mark Wechsler
Peng Zheng
Peter Rule
Richard Keenan
Original Assignee
Optiscan Biomedical Corp
Bernhard B Sterling
Jennifer H Gable
James R Braig
Mark Wechsler
Peng Zheng
Peter Rule
Richard Keenan
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 US11/314,803 external-priority patent/US20070103678A1/en
Application filed by Optiscan Biomedical Corp, Bernhard B Sterling, Jennifer H Gable, James R Braig, Mark Wechsler, Peng Zheng, Peter Rule, Richard Keenan filed Critical Optiscan Biomedical Corp
Publication of WO2007044492A2 publication Critical patent/WO2007044492A2/en
Publication of WO2007044492A3 publication Critical patent/WO2007044492A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • 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
    • A61B5/150213—Venting means
    • 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
    • A61B5/150221—Valves
    • 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
    • A61B5/15—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
    • A61B5/150847—Communication to or from blood sampling device
    • A61B5/150862—Communication to or from blood sampling device intermediate range, e.g. within room or building
    • 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
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • 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
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • 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
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action

Abstract

Disclosed is a system that samples a body fluid of a patient. The system includes a fluid handling system (10) having one or more fluid passageways. The system further includes a pump system for infusing an infusion fluid by way of a fluid handling system into a patient (P) through one or more fluid passageways . The system further includes a pump system for obtaining a sample of body fluid by way of a fluid handling system from a patient through one or more fluid passageways. The obtained sample is no more than 5 milliliters in volume. The system further includes an analyzer (140) for analyzing at least an analyzed portion of the obtained sample by way of an analyte detection system operatively associated with the fluid handling system to determine a concentration of at least one analyte.
PCT/US2006/039058 2005-02-14 2006-10-04 Analyte detection system with reduced sample volume WO2007044492A2 (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US65266005P 2005-02-14 2005-02-14
US65800105P 2005-03-02 2005-03-02
US67355105P 2005-04-21 2005-04-21
US72419905P 2005-10-06 2005-10-06
US60/724,199 2005-10-06
US11/314,803 US20070103678A1 (en) 2005-02-14 2005-12-21 Analyte detection system with interferent identification and correction
US11/314,961 US20070081626A1 (en) 2005-02-14 2005-12-21 Method and apparatus for enhancing accuracy of an analyte detection system
US11/314,176 US8140140B2 (en) 2005-02-14 2005-12-21 Analyte detection system for multiple analytes
US11/316,205 US20060216209A1 (en) 2005-02-14 2005-12-21 Analyte detection system with distributed sensing
US11/316,681 US20070082342A1 (en) 2005-02-14 2005-12-21 Near-patient module for analyte detection system
US11/316,686 US7860542B2 (en) 2005-02-14 2005-12-21 Analyte detection system with reduced sample volume
US11/314,173 US7722537B2 (en) 2005-02-14 2005-12-21 Method and apparatus for detection of multiple analytes
US11/314,161 US20060200070A1 (en) 2005-02-14 2005-12-21 Method and apparatus for calibrating an analyte detection system with a calibration sample
US11/504,139 2006-08-15
US11/504,139 US7860543B2 (en) 2005-02-14 2006-08-15 Analyte detection system with reduced sample volume

Publications (2)

Publication Number Publication Date
WO2007044492A2 WO2007044492A2 (en) 2007-04-19
WO2007044492A3 true WO2007044492A3 (en) 2007-07-26

Family

ID=38006686

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2006/004933 WO2006088772A1 (en) 2005-02-14 2006-02-13 Analyte detection system and method with reduced sample volume
PCT/US2006/005005 WO2006088785A1 (en) 2005-02-14 2006-02-13 Analyte detection system with distributed sensing
PCT/US2006/004932 WO2007044055A1 (en) 2005-02-14 2006-02-13 Method and apparatus for enhancing accuracy of an analyte detection system
PCT/US2006/039058 WO2007044492A2 (en) 2005-02-14 2006-10-04 Analyte detection system with reduced sample volume

Family Applications Before (3)

Application Number Title Priority Date Filing Date
PCT/US2006/004933 WO2006088772A1 (en) 2005-02-14 2006-02-13 Analyte detection system and method with reduced sample volume
PCT/US2006/005005 WO2006088785A1 (en) 2005-02-14 2006-02-13 Analyte detection system with distributed sensing
PCT/US2006/004932 WO2007044055A1 (en) 2005-02-14 2006-02-13 Method and apparatus for enhancing accuracy of an analyte detection system

Country Status (2)

Country Link
US (5) US20070081626A1 (en)
WO (4) WO2006088772A1 (en)

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US7860542B2 (en) 2010-12-28
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US20060195046A1 (en) 2006-08-31
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US7860543B2 (en) 2010-12-28
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US20070082342A1 (en) 2007-04-12
US20060216209A1 (en) 2006-09-28

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