WO2014209908A3 - Substance concentration measurement using a cooling device with endothermic reaction - Google Patents

Substance concentration measurement using a cooling device with endothermic reaction Download PDF

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Publication number
WO2014209908A3
WO2014209908A3 PCT/US2014/043716 US2014043716W WO2014209908A3 WO 2014209908 A3 WO2014209908 A3 WO 2014209908A3 US 2014043716 W US2014043716 W US 2014043716W WO 2014209908 A3 WO2014209908 A3 WO 2014209908A3
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
cooling device
infrared radiation
assay surface
endothermic reaction
Prior art date
Application number
PCT/US2014/043716
Other languages
French (fr)
Other versions
WO2014209908A9 (en
WO2014209908A2 (en
WO2014209908A4 (en
Inventor
Yonatan Gerlitz
Meir Shitrit
Original Assignee
Glucovista Inc.
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 Glucovista Inc. filed Critical Glucovista Inc.
Priority to EP14739644.4A priority Critical patent/EP3013229A2/en
Priority to JP2016521891A priority patent/JP6594302B2/en
Priority to CN201480035578.9A priority patent/CN105338899B/en
Publication of WO2014209908A2 publication Critical patent/WO2014209908A2/en
Publication of WO2014209908A3 publication Critical patent/WO2014209908A3/en
Publication of WO2014209908A4 publication Critical patent/WO2014209908A4/en
Publication of WO2014209908A9 publication Critical patent/WO2014209908A9/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, 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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • A61F7/106—Cooling bags, e.g. ice-bags self-cooling, e.g. using a chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
    • A61F2007/0096—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator with a thermometer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0268—Compresses or poultices for effecting heating or cooling having a plurality of compartments being filled with a heat carrier
    • A61F2007/0276—Compresses or poultices for effecting heating or cooling having a plurality of compartments being filled with a heat carrier with separate compartments connectable by rupturing a wall or membrane

Abstract

A measurement apparatus includes a cooling device including two separated, different substances exhibiting an endothermic reaction when combined to decrease a temperature of the cooling device and a contacting mechanism to contact an assay surface with the cooling device. The apparatus includes a temperature measurement device to measure a temperature of the assay surface and an infrared radiation detector to measure infrared radiation emitted or absorbed. A data processor is configured to determine a concentration of a substance in the subject's body using the measured temperature and the infrared radiation. A measurement method includes using the cooling device and decreasing a temperature of the assay surface to a lower temperature, then measuring a temperature of the assay surface during an increase of the temperature. An infrared radiation detector measures infrared radiation emitted from or absorbed by the assay surface during the temperature increase from the lower temperature.
PCT/US2014/043716 2013-06-23 2014-06-23 Measurement apparatuses and methods using a combined substance cooling device WO2014209908A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP14739644.4A EP3013229A2 (en) 2013-06-23 2014-06-23 Substance concentration measurement using a cooling device with endothermic reaction
JP2016521891A JP6594302B2 (en) 2013-06-23 2014-06-23 Concentration measurement of substances using a cooling device using endothermic reaction
CN201480035578.9A CN105338899B (en) 2013-06-23 2014-06-23 The concentration measurements carried out using the cooling device with the endothermic reaction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361838329P 2013-06-23 2013-06-23
US61/838,329 2013-06-23

Publications (4)

Publication Number Publication Date
WO2014209908A2 WO2014209908A2 (en) 2014-12-31
WO2014209908A3 true WO2014209908A3 (en) 2015-02-26
WO2014209908A4 WO2014209908A4 (en) 2015-04-23
WO2014209908A9 WO2014209908A9 (en) 2015-05-14

Family

ID=51205611

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/043716 WO2014209908A2 (en) 2013-06-23 2014-06-23 Measurement apparatuses and methods using a combined substance cooling device

Country Status (4)

Country Link
EP (1) EP3013229A2 (en)
JP (1) JP6594302B2 (en)
CN (1) CN105338899B (en)
WO (1) WO2014209908A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298358A (en) * 1988-10-05 1990-04-10 Nippon Chiyougoku Onkiyuu Kk Medical coolant and medical cooling device using same
US20090069741A1 (en) * 2004-04-09 2009-03-12 Palomar Medical Technologies, Inc. Methods And Devices For Fractional Ablation Of Tissue For Substance Delivery
US20090149926A1 (en) * 2007-12-05 2009-06-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware System for thermal modulation of neural activity
US20110004080A1 (en) * 2008-04-11 2011-01-06 Glucovista, Llc Method for non-invasive analysis of a substance concentration within a body

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152778A (en) * 1979-05-18 1980-11-28 Masao Ozawa Cooling bag
US20060036304A1 (en) * 2001-11-01 2006-02-16 Peter Cordani Thermal garment system and method of using the same
US8165668B2 (en) * 2007-12-05 2012-04-24 The Invention Science Fund I, Llc Method for magnetic modulation of neural conduction
US9251012B2 (en) * 2008-01-18 2016-02-02 Tivo Inc. Distributed backup and retrieval system
US8611975B2 (en) * 2009-10-28 2013-12-17 Gluco Vista, Inc. Apparatus and method for non-invasive measurement of a substance within a body
US8401604B2 (en) * 2008-04-11 2013-03-19 Glucovista, Llc Apparatus and methods for non-invasive measurement of a substance within a body
JP2013533832A (en) * 2010-05-19 2013-08-29 キスメット デザイン ピーティーワイ リミテッド Heat transfer equipment and containers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298358A (en) * 1988-10-05 1990-04-10 Nippon Chiyougoku Onkiyuu Kk Medical coolant and medical cooling device using same
US20090069741A1 (en) * 2004-04-09 2009-03-12 Palomar Medical Technologies, Inc. Methods And Devices For Fractional Ablation Of Tissue For Substance Delivery
US20090149926A1 (en) * 2007-12-05 2009-06-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware System for thermal modulation of neural activity
US20110004080A1 (en) * 2008-04-11 2011-01-06 Glucovista, Llc Method for non-invasive analysis of a substance concentration within a body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3013229A2 *

Also Published As

Publication number Publication date
WO2014209908A9 (en) 2015-05-14
WO2014209908A2 (en) 2014-12-31
CN105338899B (en) 2019-08-20
EP3013229A2 (en) 2016-05-04
JP6594302B2 (en) 2019-10-23
JP2016523148A (en) 2016-08-08
CN105338899A (en) 2016-02-17
WO2014209908A4 (en) 2015-04-23

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