WO2007137285A3 - Fluid access interface - Google Patents

Fluid access interface Download PDF

Info

Publication number
WO2007137285A3
WO2007137285A3 PCT/US2007/069542 US2007069542W WO2007137285A3 WO 2007137285 A3 WO2007137285 A3 WO 2007137285A3 US 2007069542 W US2007069542 W US 2007069542W WO 2007137285 A3 WO2007137285 A3 WO 2007137285A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid access
access interface
blood
patient
present
Prior art date
Application number
PCT/US2007/069542
Other languages
French (fr)
Other versions
WO2007137285A2 (en
Inventor
Daniel Goldberger
Eric Shreve
Wayne Siebrecht
Benny Pesach
Gidi Pesach
Gabby Bitton
Ron Nagar
Dalia Argaman
Stephen Bellomo
Robert Larson
Larry Johnson
Jill Klomhaus
Original Assignee
Intellidx
Daniel Goldberger
Eric Shreve
Wayne Siebrecht
Benny Pesach
Gidi Pesach
Gabby Bitton
Ron Nagar
Dalia Argaman
Stephen Bellomo
Robert Larson
Larry Johnson
Jill Klomhaus
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 Intellidx, Daniel Goldberger, Eric Shreve, Wayne Siebrecht, Benny Pesach, Gidi Pesach, Gabby Bitton, Ron Nagar, Dalia Argaman, Stephen Bellomo, Robert Larson, Larry Johnson, Jill Klomhaus filed Critical Intellidx
Priority to CA002653290A priority Critical patent/CA2653290A1/en
Priority to AU2007254526A priority patent/AU2007254526A1/en
Priority to EP07762303A priority patent/EP2020908A4/en
Publication of WO2007137285A2 publication Critical patent/WO2007137285A2/en
Publication of WO2007137285A3 publication Critical patent/WO2007137285A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150015Source of blood
    • A61B5/15003Source of blood for venous or arterial blood
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221Valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150229Pumps for assisting the blood sampling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150236Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150358Strips for collecting blood, e.g. absorbent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381Design of piercing elements
    • A61B5/150412Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381Design of piercing elements
    • A61B5/150503Single-ended needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150847Communication to or from blood sampling device
    • A61B5/15087Communication to or from blood sampling device short range, e.g. between console and disposable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150992Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings, valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/155Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/157Devices characterised by integrated means for measuring characteristics of blood

Abstract

The present invention relates generally to systems, apparatuses, and methods for obtaining a fluid sample from a patient. In particular, the present invention relates to a various types of fluid access interfaces for enabling contact between a patient blood sample and blood parameter sensors for the measurement of physiological parameters and blood constituents.
PCT/US2007/069542 2006-05-23 2007-05-23 Fluid access interface WO2007137285A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002653290A CA2653290A1 (en) 2006-05-23 2007-05-23 Fluid access interface
AU2007254526A AU2007254526A1 (en) 2006-05-23 2007-05-23 Fluid access interface
EP07762303A EP2020908A4 (en) 2006-05-23 2007-05-23 Fluid access interface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/419,784 2006-05-23
US11/419,784 US8092385B2 (en) 2006-05-23 2006-05-23 Fluid access interface

Publications (2)

Publication Number Publication Date
WO2007137285A2 WO2007137285A2 (en) 2007-11-29
WO2007137285A3 true WO2007137285A3 (en) 2008-08-14

Family

ID=38724105

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/069542 WO2007137285A2 (en) 2006-05-23 2007-05-23 Fluid access interface
PCT/US2007/069546 WO2007137286A2 (en) 2006-05-23 2007-05-23 Control of a blood parameter testing system

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/069546 WO2007137286A2 (en) 2006-05-23 2007-05-23 Control of a blood parameter testing system

Country Status (5)

Country Link
US (2) US8092385B2 (en)
EP (1) EP2020908A4 (en)
AU (1) AU2007254526A1 (en)
CA (1) CA2653290A1 (en)
WO (2) WO2007137285A2 (en)

Cited By (2)

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US8092385B2 (en) 2006-05-23 2012-01-10 Intellidx, Inc. Fluid access interface
US8753290B2 (en) 2009-03-27 2014-06-17 Intellectual Inspiration, Llc Fluid transfer system and method

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US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
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US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
WO2009048462A1 (en) 2007-10-09 2009-04-16 Dexcom, Inc. Integrated insulin delivery system with continuous glucose sensor
US20070045902A1 (en) 2004-07-13 2007-03-01 Brauker James H Analyte sensor
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