ES8201018A1 - Temperature-responsive screen to detect malformations in the breast - Google Patents

Temperature-responsive screen to detect malformations in the breast

Info

Publication number
ES8201018A1
ES8201018A1 ES80496073A ES496073A ES8201018A1 ES 8201018 A1 ES8201018 A1 ES 8201018A1 ES 80496073 A ES80496073 A ES 80496073A ES 496073 A ES496073 A ES 496073A ES 8201018 A1 ES8201018 A1 ES 8201018A1
Authority
ES
Spain
Prior art keywords
temperature
screen
malformations
breast
liquid crystals
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.)
Expired
Application number
ES80496073A
Other languages
Spanish (es)
Other versions
ES496073A0 (en
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.)
Individual
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
Priority claimed from IT7922918U external-priority patent/IT7922918V0/en
Priority claimed from IT8022436U external-priority patent/IT8022436V0/en
Application filed by Individual filed Critical Individual
Publication of ES8201018A1 publication Critical patent/ES8201018A1/en
Publication of ES496073A0 publication Critical patent/ES496073A0/en
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
    • G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals
    • 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
    • A61B5/015—By temperature mapping of body part

Abstract

A temperature-responsive screen 5 to detect anomalous conditions or malformations in the human breast comprises a supporting plate A of flexible material provided on at least one of its surfaces with a thermosensitive layer A1 consisting of liquid crystals held in place by a flexible binder whose thermal properties are similar to those of the human skin. The liquid crystals may be cholesteric and/or smectic and/ or nematic type and may be mixed in suitable proportions to provide different colourings at different body temperatures in the range of 30 to 42 DEG C. A thermally conductive film A3 may be securely applied to the thermosensitive layer A1 to product said layer and to allow disinfection of the screen.
ES496073A 1979-10-19 1980-10-18 THERMOGRAPHIC SCREEN TO DETECT MALFORMATIONS IN THE CHEST Granted ES496073A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT7922918U IT7922918V0 (en) 1979-10-19 1979-10-19 SCREEN TO THERMOGRAPHICALLY DETECT MALFORMATIONS OF THE BREAST, PARTICULARLY BY SELF-CHECK.
IT8022436U IT8022436V0 (en) 1980-07-30 1980-07-30 THERMOGRAPHIC SCREEN TO DETECT ANOMAL BREAST AREAS.

Publications (2)

Publication Number Publication Date
ES8201018A1 true ES8201018A1 (en) 1981-12-01
ES496073A0 ES496073A0 (en) 1981-12-01

Family

ID=26328196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496073A Granted ES496073A0 (en) 1979-10-19 1980-10-18 THERMOGRAPHIC SCREEN TO DETECT MALFORMATIONS IN THE CHEST

Country Status (10)

Country Link
AU (1) AU6268180A (en)
BR (1) BR8006634A (en)
DE (1) DE3037424A1 (en)
DK (1) DK440680A (en)
ES (1) ES496073A0 (en)
FI (1) FI802972A (en)
FR (1) FR2467580A1 (en)
GB (1) GB2060879A (en)
NO (1) NO803118L (en)
SE (1) SE8007289L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524778A (en) * 1983-07-01 1985-06-25 American Thermometer Co., Inc. Skin temperature indicating and recording device
US4691712A (en) * 1983-07-20 1987-09-08 American Thermometer Co., Inc. Device for detecting, measuring, and recording body thermal emissivity
US4682605A (en) * 1985-10-02 1987-07-28 Murray Electronics Associates Limited Liquid crystal matrix for extended range high resolution temperature mapping
DE19950516A1 (en) * 1999-10-20 2001-04-26 Herbener Heinz Gerd Temperature measuring unit, e.g. for skin temperature; has flat colour layer to fit on skin, which contains dye carrier that changes colour above predetermined temperature and back again when cooled
DE10160394A1 (en) * 2001-12-10 2003-06-26 Heinrich Wehberg Thermography of human or animal bodies for medical purposes, whereby an algorithm is applied to recorded images to compensate for different de-image times and so obtain reproducible diagnostic images
PL381431A1 (en) 2006-12-29 2008-07-07 Jacek Stępień Thermomastographic apparatus for differentiating diagnostics for detection of breast pathology in women and application of thermomastographic apparatus for differentiating apparatus
PL220699B1 (en) 2010-01-29 2015-12-31 Braster Spółka Z Ograniczoną Odpowiedzialnością Mixture of the liquid crystal compounds, a system of three liquid crystal mixtures and their application

Also Published As

Publication number Publication date
DE3037424A1 (en) 1981-04-30
FR2467580A1 (en) 1981-04-30
FI802972A (en) 1981-04-20
FR2467580B3 (en) 1982-08-06
ES496073A0 (en) 1981-12-01
SE8007289L (en) 1981-04-20
NO803118L (en) 1981-04-21
GB2060879A (en) 1981-05-07
AU6268180A (en) 1981-06-25
DK440680A (en) 1981-04-20
BR8006634A (en) 1981-04-22

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