CA2366746A1 - Dual function assay device - Google Patents

Dual function assay device Download PDF

Info

Publication number
CA2366746A1
CA2366746A1 CA002366746A CA2366746A CA2366746A1 CA 2366746 A1 CA2366746 A1 CA 2366746A1 CA 002366746 A CA002366746 A CA 002366746A CA 2366746 A CA2366746 A CA 2366746A CA 2366746 A1 CA2366746 A1 CA 2366746A1
Authority
CA
Canada
Prior art keywords
assay device
optical
tissue
substance
energy
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.)
Abandoned
Application number
CA002366746A
Other languages
English (en)
French (fr)
Inventor
Krishna S. Kumar
John J. Pasqua
Danny F. Lincoln
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.)
Altea Therapeutics Corp
Spectrx Inc
Altea Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2366746A1 publication Critical patent/CA2366746A1/en
Abandoned 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
    • A61B5/145—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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • 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
    • A61B5/14507—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 specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—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 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents

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)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA002366746A 1999-04-01 2000-03-31 Dual function assay device Abandoned CA2366746A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12744299P 1999-04-01 1999-04-01
US60/127,442 1999-04-01
PCT/US2000/008530 WO2000059371A1 (en) 1999-04-01 2000-03-31 Dual function assay device

Publications (1)

Publication Number Publication Date
CA2366746A1 true CA2366746A1 (en) 2000-10-12

Family

ID=22430139

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002366746A Abandoned CA2366746A1 (en) 1999-04-01 2000-03-31 Dual function assay device

Country Status (7)

Country Link
EP (1) EP1164923A1 (enExample)
JP (1) JP2003524462A (enExample)
AU (1) AU4054000A (enExample)
BR (1) BR0009468A (enExample)
CA (1) CA2366746A1 (enExample)
MX (1) MXPA01009830A (enExample)
WO (1) WO2000059371A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016015270A1 (en) * 2014-07-31 2016-02-04 Empire Technology Development Llc Real-time glucose monitoring

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003226605A1 (en) 2002-04-19 2003-11-03 Transpharma Medical Ltd. Handheld transdermal drug delivery and analyte extraction
US7787923B2 (en) * 2003-11-26 2010-08-31 Becton, Dickinson And Company Fiber optic device for sensing analytes and method of making same
CA2704740C (en) 2007-10-09 2016-05-17 Transpharma Ltd. Magnetic patch coupling
CA2696227A1 (en) 2007-10-17 2009-04-23 Transpharma Medical Ltd. Dissolution rate verification
MX2010006062A (es) 2007-12-05 2010-09-14 Syneron Medical Ltd Aplicador desechable de energia electromagnetica y metodo para su uso.
US8606366B2 (en) 2009-02-18 2013-12-10 Syneron Medical Ltd. Skin treatment apparatus for personal use and method for using same
US20120252046A1 (en) 2009-12-17 2012-10-04 Bayer Healthcare Llc Transdermal systems, devices, and methods for biological analysis
WO2011075575A1 (en) 2009-12-17 2011-06-23 Bayer Healthcare Llc Transdermal systems, devices, and methods to optically analyze an analyte
CN107928681B (zh) * 2017-12-12 2020-07-21 天津大学 一种基于耳垂血液层的微波能量谱无创血糖浓度检测法
CN112972884B (zh) * 2021-03-18 2021-12-10 河南省肿瘤医院 一种肿瘤科用智能敷药装置
GB202110716D0 (en) * 2021-07-26 2021-09-08 Ams Sensors Singapore Pte Ltd Optical flow sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885211A (en) 1993-11-15 1999-03-23 Spectrix, Inc. Microporation of human skin for monitoring the concentration of an analyte
US5792049A (en) 1996-01-17 1998-08-11 Spectrx, Inc. Spectroscopic system with disposable calibration device
US6022316A (en) 1998-03-06 2000-02-08 Spectrx, Inc. Apparatus and method for electroporation of microporated tissue for enhancing flux rates for monitoring and delivery applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016015270A1 (en) * 2014-07-31 2016-02-04 Empire Technology Development Llc Real-time glucose monitoring

Also Published As

Publication number Publication date
EP1164923A1 (en) 2002-01-02
JP2003524462A (ja) 2003-08-19
MXPA01009830A (es) 2002-11-04
BR0009468A (pt) 2002-02-05
WO2000059371A1 (en) 2000-10-12
AU4054000A (en) 2000-10-23

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Legal Events

Date Code Title Description
FZDE Discontinued