EP1819283A4 - System and method for analyte sampling and analysis with hydrogel - Google Patents

System and method for analyte sampling and analysis with hydrogel

Info

Publication number
EP1819283A4
EP1819283A4 EP05824881A EP05824881A EP1819283A4 EP 1819283 A4 EP1819283 A4 EP 1819283A4 EP 05824881 A EP05824881 A EP 05824881A EP 05824881 A EP05824881 A EP 05824881A EP 1819283 A4 EP1819283 A4 EP 1819283A4
Authority
EP
European Patent Office
Prior art keywords
hydrogel
analysis
analyte sampling
analyte
sampling
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.)
Pending
Application number
EP05824881A
Other languages
German (de)
French (fr)
Other versions
EP1819283A2 (en
Inventor
Han Chuang
Shikha P Barman
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.)
Echo Therapeutics Inc
Original Assignee
Sontra Medical Corp
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 US11/223,960 external-priority patent/US20060094945A1/en
Application filed by Sontra Medical Corp filed Critical Sontra Medical Corp
Publication of EP1819283A2 publication Critical patent/EP1819283A2/en
Publication of EP1819283A4 publication Critical patent/EP1819283A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • 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
    • A61B5/14507—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 specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—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 specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A61B5/14514—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 specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
    • 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
    • A61B5/1486—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 using enzyme electrodes, e.g. with immobilised oxidase
    • 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
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • 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
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150083—Means for enhancing collection by vibration, e.g. ultrasound
    • 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
    • A61B5/150358—Strips for collecting blood, e.g. absorbent
    • 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
    • A61B5/150969—Low-profile devices which resemble patches or plasters, e.g. also allowing collection of blood samples for testing
    • 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
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15134—Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in order to obtain a blood sample but not using a blade, needle, canula, or lancet, e.g. by laser perforation, suction or pressurized fluids
    • 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
    • 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
    • A61B2010/0003—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 including means for analysis by an unskilled person

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Optics & Photonics (AREA)
  • Pain & Pain Management (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP05824881A 2004-10-28 2005-10-27 System and method for analyte sampling and analysis with hydrogel Pending EP1819283A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US97496304A 2004-10-28 2004-10-28
US20133405A 2005-08-11 2005-08-11
US11/223,960 US20060094945A1 (en) 2004-10-28 2005-09-13 System and method for analyte sampling and analysis
US11/223,957 US20060094944A1 (en) 2004-10-28 2005-09-13 System and method for analyte sampling and analysis with error correction
US11/223,971 US8224414B2 (en) 2004-10-28 2005-09-13 System and method for analyte sampling and analysis with hydrogel
PCT/US2005/038785 WO2006050032A2 (en) 2004-10-28 2005-10-27 System and method for analyte sampling and analysis with hydrogel

Publications (2)

Publication Number Publication Date
EP1819283A2 EP1819283A2 (en) 2007-08-22
EP1819283A4 true EP1819283A4 (en) 2011-08-10

Family

ID=38441686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05824881A Pending EP1819283A4 (en) 2004-10-28 2005-10-27 System and method for analyte sampling and analysis with hydrogel

Country Status (4)

Country Link
EP (1) EP1819283A4 (en)
AU (1) AU2005302584B2 (en)
CA (1) CA2584699C (en)
WO (3) WO2006050033A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090137888A9 (en) * 2001-04-27 2009-05-28 Berman Herbert L System for monitoring of patients
WO2007076017A2 (en) * 2005-12-27 2007-07-05 Bayer Healthcare Llc Electrochemical sensor system using a substrate with at least one aperature and method of making the same
CN101360450A (en) * 2006-02-27 2009-02-04 爱德华兹生命科学公司 Flux limiting membrane for intravenous amperometric biosensor
WO2008109739A1 (en) * 2007-03-07 2008-09-12 Echo Therapeutics, Inc. Transdermal analyte monitoring systems and methods for analyte detection
EP2322093B1 (en) * 2008-07-31 2018-01-10 Sysmex Corporation Method for assaying in vivo component and apparatus and collection member for assaying in vivo component
WO2010027471A2 (en) 2008-09-04 2010-03-11 The General Hospital Corporation Hydrogels for vocal cord and soft tissue augmentation and repair
WO2010061386A2 (en) * 2008-11-25 2010-06-03 B.G. Negev Technologies And Applications Ltd. Pharmaceutical composition and system for permeabilizing fetal membranes
EP2208458A1 (en) * 2009-01-14 2010-07-21 Roche Diagnostics GmbH Medical monitoring network
WO2012018486A2 (en) 2010-07-26 2012-02-09 Seventh Sense Biosystems, Inc. Rapid delivery and/or receiving of fluids
US9113836B2 (en) 2009-03-02 2015-08-25 Seventh Sense Biosystems, Inc. Devices and techniques associated with diagnostics, therapies, and other applications, including skin-associated applications
WO2011109730A2 (en) 2010-03-04 2011-09-09 The General Hospital Corporation Methods and systems of matching voice deficits with a tunable mucosal implant to restore and enhance individualized human sound and voice production
US20120006100A1 (en) 2010-07-06 2012-01-12 Medtronic Minimed, Inc. Method and/or system for determining blood glucose reference sample times
WO2012021801A2 (en) 2010-08-13 2012-02-16 Seventh Sense Biosystems, Inc. Systems and techniques for monitoring subjects
US20130158468A1 (en) 2011-12-19 2013-06-20 Seventh Sense Biosystems, Inc. Delivering and/or receiving material with respect to a subject surface
KR20140034200A (en) 2011-04-29 2014-03-19 세븐쓰 센스 바이오시스템즈, 인크. Devices and methods for collection and/or manipulation of blood spots or other bodily fluids
EP2701600B1 (en) 2011-04-29 2016-06-08 Seventh Sense Biosystems, Inc. Delivering and/or receiving fluids
WO2012149155A1 (en) 2011-04-29 2012-11-01 Seventh Sense Biosystems, Inc. Systems and methods for collecting fluid from a subject
US9968284B2 (en) 2011-12-02 2018-05-15 Clinitech, Llc Anti-interferent barrier layers for non-invasive transdermal sampling and analysis device
US10371610B2 (en) 2016-02-23 2019-08-06 Noul Co., Ltd. Contact-type patch, staining method using the same, and manufacturing method thereof
KR20170099737A (en) 2016-02-23 2017-09-01 노을 주식회사 Contact-type staining patch and staining method using the same
US11375931B2 (en) 2019-08-08 2022-07-05 Cambridge Medical Technologies LLC Non-invasive transdermal sampling and analysis device incorporating an electrochemical bioassay

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266608A2 (en) * 2001-06-12 2002-12-18 Lifescan, Inc. Biological fluid sampling and analyte measurement devices and methods
US20030100846A1 (en) * 1998-01-08 2003-05-29 Linda Custer System, method, and device for non-invasive body fluid sampling and analysis
US6673596B1 (en) * 1997-11-25 2004-01-06 Ut-Battelle, Llc In vivo biosensor apparatus and method of use
US20040087671A1 (en) * 2002-08-19 2004-05-06 Tamada Janet A. Compositions and methods for enhancement of transdermal analyte flux

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970011449B1 (en) 1988-01-29 1997-07-11 더 리전트 오브 디 유니버시티 오브 캘리포니아 Device for iontophoretic non-invasive sampling or delivery of substances
US5458140A (en) 1993-11-15 1995-10-17 Non-Invasive Monitoring Company (Nimco) Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
US5771890A (en) * 1994-06-24 1998-06-30 Cygnus, Inc. Device and method for sampling of substances using alternating polarity
US5947921A (en) 1995-12-18 1999-09-07 Massachusetts Institute Of Technology Chemical and physical enhancers and ultrasound for transdermal drug delivery
US6002961A (en) 1995-07-25 1999-12-14 Massachusetts Institute Of Technology Transdermal protein delivery using low-frequency sonophoresis
US6689265B2 (en) * 1995-10-11 2004-02-10 Therasense, Inc. Electrochemical analyte sensors using thermostable soybean peroxidase
US5711861A (en) * 1995-11-22 1998-01-27 Ward; W. Kenneth Device for monitoring changes in analyte concentration
DE19602861C2 (en) * 1996-01-28 1997-12-11 Meinhard Prof Dr Knoll Sampling system for analytes contained in carrier liquids and method for its production
US6009343A (en) 1996-02-23 1999-12-28 Abbott Laboratories Enhanced transdermal transport of fluid using vacuum
US7105352B2 (en) * 1996-11-06 2006-09-12 University Of Pittsburgh Intelligent polymerized crystalline colloidal array carbohydrate sensors
US6579690B1 (en) * 1997-12-05 2003-06-17 Therasense, Inc. Blood analyte monitoring through subcutaneous measurement
WO1999034857A1 (en) * 1998-01-08 1999-07-15 Sontra Medical, Inc. Sonophoretic enhanced transdermal transport
US20060015058A1 (en) * 1998-01-08 2006-01-19 Kellogg Scott C Agents and methods for enhancement of transdermal transport
US6587705B1 (en) * 1998-03-13 2003-07-01 Lynn Kim Biosensor, iontophoretic sampling system, and methods of use thereof
PT1077636E (en) * 1998-05-13 2004-06-30 Cygnus Therapeutic Systems SIGNAL PROCESSING FOR PHYSIOLOGICAL ANALYZES MEDICATION
US20040171980A1 (en) * 1998-12-18 2004-09-02 Sontra Medical, Inc. Method and apparatus for enhancement of transdermal transport
JP2002542498A (en) * 1999-04-22 2002-12-10 シグナス， インコーポレイテッド Methods and devices for removing interfering species
US7181261B2 (en) * 2000-05-15 2007-02-20 Silver James H Implantable, retrievable, thrombus minimizing sensors
WO2003089506A1 (en) * 2002-04-22 2003-10-30 Purdue Research Foundation Hydrogels having enhanced elasticity and mechanical strength properties
US8060173B2 (en) * 2003-08-01 2011-11-15 Dexcom, Inc. System and methods for processing analyte sensor data

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673596B1 (en) * 1997-11-25 2004-01-06 Ut-Battelle, Llc In vivo biosensor apparatus and method of use
US20030100846A1 (en) * 1998-01-08 2003-05-29 Linda Custer System, method, and device for non-invasive body fluid sampling and analysis
EP1266608A2 (en) * 2001-06-12 2002-12-18 Lifescan, Inc. Biological fluid sampling and analyte measurement devices and methods
US20040087671A1 (en) * 2002-08-19 2004-05-06 Tamada Janet A. Compositions and methods for enhancement of transdermal analyte flux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006050032A2 *

Also Published As

Publication number Publication date
WO2006050032A3 (en) 2006-09-08
WO2006050031A9 (en) 2006-06-15
WO2006050033A3 (en) 2006-11-02
WO2006050031A3 (en) 2007-05-18
WO2006050033A9 (en) 2007-02-01
WO2006050033B1 (en) 2006-12-14
WO2006050032A2 (en) 2006-05-11
AU2005302584B2 (en) 2011-08-11
EP1819283A2 (en) 2007-08-22
CA2584699A1 (en) 2006-05-11
WO2006050033A2 (en) 2006-05-11
WO2006050031A2 (en) 2006-05-11
WO2006050032A9 (en) 2006-11-02
CA2584699C (en) 2015-12-08
AU2005302584A1 (en) 2006-05-11

Similar Documents

Publication Publication Date Title
EP1819283A4 (en) System and method for analyte sampling and analysis with hydrogel
EP1867978A4 (en) Method of analyte analysis and analyte analyzer
GB2439032B (en) Method and system for sample testing
EP1784637A4 (en) Method and device for extracting an analyte
EP1869159A4 (en) Method and apparatus for automatic cell and biological sample preparation and detection
EP1766816A4 (en) Method and system for content sampling and identification
EP1807974A4 (en) Link analysis method and system
EP1723571A4 (en) Methods and apparatus for data analysis
EP1909103A4 (en) Analyzer and analyzing method
EP1924854A4 (en) Breath sampling device and method for using same
PL1792653T3 (en) Apparatus and method for spectrophotometric analysis
ZA200708616B (en) Method for analyzing a blood sample and apparatus and reagent for implementing said method
GB2440470B (en) Devices and methods for sample collection and analysis
EP1783483A4 (en) X-ray fluorescence analysis method and system
PL1785730T3 (en) System and method for examining a liquid sample
EP1853159A4 (en) Method and apparatus for determining blood analytes
IL191053A0 (en) Devices and methods for sample collection and analysis
IL177293A0 (en) Methods and apparatus for data analysis
GB0424960D0 (en) Improved method of electrochemical analysis of an analyte
EP1893978A4 (en) Method and system for affinity analysis
EP1740958A4 (en) Device and method for detecting the presence of hemoglobin in a biological sample
ZA201001253B (en) Reagent kit for sample analysis and sample analysis method
GB0421352D0 (en) Sampling and analysis system and method
ZA200705081B (en) Analyte collection apparatus and method
GB0510881D0 (en) System and method for analysing laboratory samples

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070523

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/05 20060101AFI20070914BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20110707

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/05 20060101AFI20110701BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ECHO THERAPEUTICS, INC.

17Q First examination report despatched

Effective date: 20120321

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS