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WO2000078207A3 - Analyte detection - Google Patents

Analyte detection Download PDF

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Publication number
WO2000078207A3
WO2000078207A3 PCT/GB2000/002358 GB0002358W WO0078207A3 WO 2000078207 A3 WO2000078207 A3 WO 2000078207A3 GB 0002358 W GB0002358 W GB 0002358W WO 0078207 A3 WO0078207 A3 WO 0078207A3
Authority
WO
WIPO (PCT)
Prior art keywords
document
line
column
date
analyte detection
Prior art date
Application number
PCT/GB2000/002358
Other languages
French (fr)
Other versions
WO2000078207A2 (en
Inventor
Robert Peter Chilcott
Caroline Anne Rowland
Original Assignee
Secr Defence
Robert Peter Chilcott
Caroline Anne Rowland
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 GBGB9914408.1A external-priority patent/GB9914408D0/en
Application filed by Secr Defence, Robert Peter Chilcott, Caroline Anne Rowland filed Critical Secr Defence
Priority to AU55478/00A priority Critical patent/AU5547800A/en
Publication of WO2000078207A2 publication Critical patent/WO2000078207A2/en
Publication of WO2000078207A3 publication Critical patent/WO2000078207A3/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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/008—Interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00765—Decreasing the barrier function of skin tissue by radiated energy, e.g. using ultrasound, using laser for skin perforation

Definitions

  • IPC International Patent Classification
  • WO 89 06555 A (MASSACHUSETTS INSTITUTE OF 1,9,20, TECHNOLOGY) 27 July 1989 (1989-07-27) 21 page 10, l i ne 2 -page 12 , l i ne 25 page 17, l i ne 14 -page 22 , l i ne 32 figures 1 , 2
  • Patent document Publication ! ⁇ tent family Publication cited in search report date member(s) date

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

A method and apparatus for non-invasive detection of analytes in blood is described. The method employs electroporation of skin to obtain a sample of interstitial fluid for analysis.

Description

A. CLASSIFICATION OF SUBJECT MATTER
IPC 7 A61B5/00 A61B10/00
According to International Patent Classification (IPC) or to both national classification and IPC
B. FIELDS SEARCHED
Minimum documentation searched (classification system followed by classification symbols)
IPC 7 A61B A61N A61M
Documentation searched other than minimum documentation to the extent thai such documents are included in the fields searched
Electronic data base consulted during the international search (name of data base and where practical, search terms used)
EPO-Internal
C. DOCUMENTS CONSIDERED TO BE RELEVANT
Category ° Citation of document with indication, where appropnate, of the relevant passages Relevant to claim No
WO 89 06555 A (MASSACHUSETTS INSTITUTE OF 1,9,20, TECHNOLOGY) 27 July 1989 (1989-07-27) 21 page 10, l i ne 2 -page 12 , l i ne 25 page 17, l i ne 14 -page 22 , l i ne 32 figures 1 , 2
3-5,
10-12,
15-19
US 5 551 953 A (LATTIN ET AL.) 1,9,20, 3 September 1996 ( 1996-09-03) 21 col umn 1 , l i ne 15 - l i ne 40 col umn 3 , l i ne 38 - l i ne 65 col umn 4 , l i ne 18 -col umn 6 , l i ne 15 col umn 13 , l i ne 5 - l i ne 27 figures
2-5,7,8
-/~
Further documents are listed in the continuation of box C Patent family members are listed in annex
> Special categories of cited documents
■T* later document published after the international filing date
Α" document defining the general state of the art which is not or pπoπty date and not in conflict with the application but considered to be of particular relevance cited to understand the principle or theory underlying the invention
Ε" earlier document but published on or after the international filing date "X" document of particular relevance, the claimed invention cannot be considered novel or cannot be considered to
'L- document which may throw doubts on pnoπty claιm(s) or involve an inventive step when the document is taken alone which is cited to establish the publication date of another citation or other special reason (as specified) "Y" document of particular relevance, the claimed invention cannot be considered to involve an inventive step when the
'O* document referring to an oral disclosure, use, exhibition or document is combined with one or more other such docuother means ments, such combination being obvious to a person skilled
'P- document published prior to the international filing date but in the art later than the priority date claimed "&' document member of the same patent family
Date of the actual completion of the international search Date of mailing of the international search report
20 December 2000 29/12/2000
Name and mailing address of the ISA Authorized officer
European Patent Office, P B 5818 Patentlaan 2 NL - 2280 HV Rl|SWI|k Tel (+31-70) 340-2M0, Tx 31 651 epo nl, Fax (+31-70) 3-10-3016 Chen , A
Form PCT/ISA/210 (second sheet) (July 1992) C(Continuation) DOCUMENTS CONSIDERED TO BE RELEVANT
Category ° Citation of document, with indication.where appropriate, of the relevant passages Relevant to claim No
US 5 667 491 A (PLIQUETT ET AL.) 1,9,20, 16 September 1997 (1997-09-16) 21 column 3, line 62 -column 4, line 29 column 5, line 10 -column 6, line 25
2,5,10, 12,16-19
US 5 458 140 A (EPPSTEIN ET AL.) 17 October 1995 (1995-10-17) column 4, line 32 -column 6, line 12 column 10, line 22 - line 65 column 17, line 48 -column 19, line 49 column 20, line 36 -column 21, line 35 figures 5,7A,B
1,2,4,
6-8,13,
14
US 5 911 223 A (WEAVER ET AL. ) 1,3,5, 15 June 1999 (1999-06-15) 11,12, 15-19 column 4, line 5 -column 6, line 22 figures
Form PCT/ISA/210 (continuation of second sheet) (July 1992) PCT GB 00 02358
Patent document Publication ! ^tent family Publication cited in search report date member(s) date
WO 8906555 A 27-07-1989 AT 131081 T 15-12-1995
CA 1326268 A 18-01-1994
DE 68925030 D 18-01-1996
DE 68925030 T 25-07-1996
EP 0398960 A 28-11-1990
JP 2798459 B 17-09-1998
JP 3502416 T 06-06-1991
US 5547467 A 20-08-1996
US 5389069 A 14-02-1995
US 5019034 A 28-05-1991
US 5749847 A 12-05-1998
US 5667491 A 16-09-1997
US 5551953 A 03-09-1996 AU 691987 B 28-05-1998
AU 3832695 A 23-05-1996
CA 2198357 A 09-05-1996
EP 0789603 A 20-08-1997
JP 10507948 T 04-08-1998 O 9613302 A 09-05-1996
US 5667491 A 16-09-1997 US 5547467 A 20-08-1996
US 5019034 A 28-05-1991
US 5749847 A 12-05-1998
US 5389069 A 14-02-1995
AT 131081 T 15-12-1995
CA 1326268 A 18-01-1994
DE 68925030 D 18-01-1996
DE 68925030 T 25-07-1996
EP 0398960 A 28-11-1990
JP 2798459 B 17-09-1998
JP 3502416 T 06-06-1991 O 8906555 A 27-07-1989
US 5458140 A 17-10-1995 US 6142939 A 07-11-2000
US 5722397 A 03-03-1998
US 6018678 A 25-01-2000
US 5885211 A 23-03-1999
US 5911223 A 15-06-1999 NONE
Form PCT/ISA/210 (patent family annex) (July 1992)
PCT/GB2000/002358 1999-06-22 2000-06-15 Analyte detection WO2000078207A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55478/00A AU5547800A (en) 1999-06-22 2000-06-15 Analyte detection

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9914408.1 1999-06-22
GBGB9914408.1A GB9914408D0 (en) 1999-06-22 1999-06-22 Analyte detection
GB0009970A GB0009970D0 (en) 1999-06-22 2000-04-25 Analyte detection
GB0009970.5 2000-04-25

Publications (2)

Publication Number Publication Date
WO2000078207A2 WO2000078207A2 (en) 2000-12-28
WO2000078207A3 true WO2000078207A3 (en) 2001-06-28

Family

ID=26244159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/002358 WO2000078207A2 (en) 1999-06-22 2000-06-15 Analyte detection

Country Status (2)

Country Link
AU (1) AU5547800A (en)
WO (1) WO2000078207A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2655017A1 (en) 2009-02-20 2010-08-20 Abdeltif Essalik Non-invasive biomedical detection and monitoring systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006555A1 (en) * 1988-01-21 1989-07-27 Massachusetts Institute Of Technology Transport of molecules across tissue using electroporation
US5458140A (en) * 1993-11-15 1995-10-17 Non-Invasive Monitoring Company (Nimco) Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
US5551953A (en) * 1994-10-31 1996-09-03 Alza Corporation Electrotransport system with remote telemetry link
US5667491A (en) * 1988-01-21 1997-09-16 Massachusetts Institute Of Technology Method for rapid temporal control of molecular transport across tissue
US5911223A (en) * 1996-08-09 1999-06-15 Massachusetts Institute Of Technology Introduction of modifying agents into skin by electroporation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362307A (en) 1989-01-24 1994-11-08 The Regents Of The University Of California Method for the iontophoretic non-invasive-determination of the in vivo concentration level of an inorganic or organic substance
DE69709714T2 (en) 1996-02-05 2002-08-14 Diasense, Inc. DEVICE FOR THE NON-INVASIVE DETERMINATION OF GLUCOSE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006555A1 (en) * 1988-01-21 1989-07-27 Massachusetts Institute Of Technology Transport of molecules across tissue using electroporation
US5667491A (en) * 1988-01-21 1997-09-16 Massachusetts Institute Of Technology Method for rapid temporal control of molecular transport across tissue
US5458140A (en) * 1993-11-15 1995-10-17 Non-Invasive Monitoring Company (Nimco) Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
US5551953A (en) * 1994-10-31 1996-09-03 Alza Corporation Electrotransport system with remote telemetry link
US5911223A (en) * 1996-08-09 1999-06-15 Massachusetts Institute Of Technology Introduction of modifying agents into skin by electroporation

Also Published As

Publication number Publication date
WO2000078207A2 (en) 2000-12-28
AU5547800A (en) 2001-01-09

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