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DE20019614U1 - Cooling device for thermo-optical disk - Google Patents

Cooling device for thermo-optical disk

Info

Publication number
DE20019614U1
DE20019614U1 DE20019614U DE20019614U DE20019614U1 DE 20019614 U1 DE20019614 U1 DE 20019614U1 DE 20019614 U DE20019614 U DE 20019614U DE 20019614 U DE20019614 U DE 20019614U DE 20019614 U1 DE20019614 U1 DE 20019614U1
Authority
DE
Germany
Prior art keywords
thermo
cooling
film
examined
cooling device
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 - Lifetime
Application number
DE20019614U
Other languages
German (de)
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
Application filed by Individual filed Critical Individual
Priority to DE20019614U priority Critical patent/DE20019614U1/en
Publication of DE20019614U1 publication Critical patent/DE20019614U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0075—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Thermal Sciences (AREA)
  • Vascular Medicine (AREA)
  • Microscoopes, Condenser (AREA)

Description

Dr. med. H. WehbergDr. med. H. Wehberg BeschreibungDescription

Die hier beschriebene Kühlungsvorrichtung ist Bestandteil eines Geräts zur thermographischen Untersuchung auf Mamma-Ca oder auch zur Messung von Temperaturen des menschlichen Körpers. Dabei wird eine „thermooptische Folie"(6)auf den zu untersuchenden Körperteil (5) angelegt. Auf der dem zu untersuchenden Körperteil abgewandten Seite der „thermooptischen Folie"(6) entsteht ein „thermooptisches Bild" welches dem Wärmeverteilungsmuster des zu untersuchenden Körperteils entspricht. Durch Kühlung der „thermooptischen Folie" und damit Kühlung des zu untersuchenden Körperteils (5) erreicht man eine Veränderung und letztlich ein Verschwinden des „thermooptischen Bildes". Dieser Vorgang wird von einer Camera (7) festgehalten. Voraussetzung dafür ist eine Transparenz der im Folgenden beschrieben Kühlvorrichtung.The cooling device described here is part of a device for thermographic examination for breast cancer or for measuring the temperature of the human body. A "thermo-optical film" (6) is placed on the body part to be examined (5). On the side of the "thermo-optical film" (6) facing away from the body part to be examined, a "thermo-optical image" is created that corresponds to the heat distribution pattern of the body part to be examined. By cooling the "thermo-optical film" and thus cooling the body part to be examined (5), the "thermo-optical image" changes and ultimately disappears. This process is recorded by a camera (7). The prerequisite for this is that the cooling device described below is transparent.

Die Vorrichtung besteht aus einem Metallrahmen mit „Peltier-Elementen" (2) und aus einer hinteren (1) und vorderen (3) transparenten Folie. Die Folien bilden zusammen mit dem Metallrahmen ein geschlossenes System in dem sich ein Kühlmedium (4) befindet. Das Kühlmedium ist ebenfalls transparent. Die dem zu untersuchenden Objekt zugewandte Folie (3) der Kühlvorrichtung ist relativ dünn und elastisch, so daß ein inniger Kontakt mit dem zu untersuchenden Objekt hergestellt werden kann. Wegen der geforderten Gleichmäßigkeit der Kühlung über die gesamte Fläche ist es wichtig, daß sich keine Falten oder Lufteinschlüsse zwischen der Folie und dem zu untersuchenden Objekt bzw. der dem zu untersuchenden Objekt anliegenden „thermooptischen Folie" (6) bilden. Die dem zu untersuchenden Objekt abgewandte Folie (1) der Kühlvorrichtung ist relativ dicker und starr. Eine gleichmäßige Durchmischung des Kühlmediums ist durch die Elastizität der dem zu untersuchenden Objekt zugewandten Folie (3) gewährleistet.The device consists of a metal frame with "Peltier elements" (2) and a rear (1) and front (3) transparent film. The films together with the metal frame form a closed system in which a cooling medium (4) is located. The cooling medium is also transparent. The film (3) of the cooling device facing the object to be examined is relatively thin and elastic, so that intimate contact can be made with the object to be examined. Because of the required uniformity of cooling over the entire surface, it is important that no folds or air pockets form between the film and the object to be examined or the "thermo-optical film" (6) adjacent to the object to be examined. The film (1) of the cooling device facing away from the object to be examined is relatively thicker and rigid. Uniform mixing of the cooling medium is ensured by the elasticity of the film (3) facing the object to be examined.

Claims (1)

1. Kühlvorrichtung zum Kühlen von zu untersuchenden Körperteilen des menschlichen oder tierischen Körpers mit einer thermoptischen Platte. dadurch gekennzeichnet, daß der schmale Metallrahmen (2) der Vorrichtung mit "Peltier Elementen" versehen ist, die für eine Kühlung des Kühlmediums (4) sorgen und die vordere (3) und hintere Begrenzung (1) des mit dem Kühlmedium gefüllten Raumes jeweils durch eine Folie gebildet wird, wobei die vordere Folie (3) dünn und elastisch ist und die hintere Folie (1) starr und dicker, Kühlmedium und Folien transparent sind. 1. Cooling device for cooling parts of the human or animal body to be examined with a thermo-optical plate. Characterized in that the narrow metal frame ( 2 ) of the device is provided with "Peltier elements" which ensure cooling of the cooling medium ( 4 ) and the front ( 3 ) and rear boundary ( 1 ) of the space filled with the cooling medium are each formed by a film, the front film ( 3 ) being thin and elastic and the rear film ( 1 ) being rigid and thicker, the cooling medium and films being transparent.
DE20019614U 2000-11-19 2000-11-19 Cooling device for thermo-optical disk Expired - Lifetime DE20019614U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20019614U DE20019614U1 (en) 2000-11-19 2000-11-19 Cooling device for thermo-optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20019614U DE20019614U1 (en) 2000-11-19 2000-11-19 Cooling device for thermo-optical disk

Publications (1)

Publication Number Publication Date
DE20019614U1 true DE20019614U1 (en) 2001-01-18

Family

ID=7948998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20019614U Expired - Lifetime DE20019614U1 (en) 2000-11-19 2000-11-19 Cooling device for thermo-optical disk

Country Status (1)

Country Link
DE (1) DE20019614U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2269501A1 (en) * 2009-07-03 2011-01-05 Levi Emmerik A. Dewaegenaere System for detection and treatment of infection or inflammation
WO2013174691A1 (en) * 2012-05-22 2013-11-28 Konrad Wehberg Medizintechnik Device and method for thermal examination of the female breast
US10265114B2 (en) 2009-07-03 2019-04-23 Levi Emmerik A. Dewaegenaere System and method for controlling the operation of a therapeutic pad

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2269501A1 (en) * 2009-07-03 2011-01-05 Levi Emmerik A. Dewaegenaere System for detection and treatment of infection or inflammation
WO2011000918A1 (en) * 2009-07-03 2011-01-06 Dewaegenaere Levi Emmerik A System for detection and treatment of infection or inflammation
RU2561291C2 (en) * 2009-07-03 2015-08-27 Вегенер Интернэшнл Аг System of detection and treatment of infection or inflammation
US9237853B2 (en) 2009-07-03 2016-01-19 Thermomend International Ltd. System for detection and treatment of infection or inflammation
US10265114B2 (en) 2009-07-03 2019-04-23 Levi Emmerik A. Dewaegenaere System and method for controlling the operation of a therapeutic pad
WO2013174691A1 (en) * 2012-05-22 2013-11-28 Konrad Wehberg Medizintechnik Device and method for thermal examination of the female breast

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010222

R156 Lapse of ip right after 3 years

Effective date: 20040602