WO2003005903A1 - Dispositif d'evaluation et de surveillance d'une lesion cutanee pigmentee - Google Patents

Dispositif d'evaluation et de surveillance d'une lesion cutanee pigmentee Download PDF

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Publication number
WO2003005903A1
WO2003005903A1 PCT/ES2002/000306 ES0200306W WO03005903A1 WO 2003005903 A1 WO2003005903 A1 WO 2003005903A1 ES 0200306 W ES0200306 W ES 0200306W WO 03005903 A1 WO03005903 A1 WO 03005903A1
Authority
WO
WIPO (PCT)
Prior art keywords
lesion
pigmented skin
laminar body
skin lesion
patient
Prior art date
Application number
PCT/ES2002/000306
Other languages
English (en)
Spanish (es)
Inventor
Francisco Vazquez Lopez
Maria Luisa Gotor Corrales
Original Assignee
Francisco Vazquez Lopez
Maria Luisa Gotor Corrales
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 Francisco Vazquez Lopez, Maria Luisa Gotor Corrales filed Critical Francisco Vazquez Lopez
Publication of WO2003005903A1 publication Critical patent/WO2003005903A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis

Definitions

  • the present invention relates to a device for the evaluation and control of a pigmented skin lesion, which provides essential novelty characteristics and notable advantages over the means known and used for the same purposes in the current state of the art.
  • the invention proposes the development of a device capable of constituting a means that can be used effectively to evaluate and measure the growth, or stability, of a pigmented skin lesion (melanocytic or lunar nevus), or of a lesion of similar clinical characteristics.
  • the device is of simple conception and easy and safe to use, providing a quick visual check of the evolution followed by the pigmented skin lesion. It also incorporates complementary means to record the data of the person to whom that particular device is applied, always identifying the person associated with the latter, and thus avoiding possible errors.
  • nevus that is, a simple angioma of the face and neck, which occupies the dermis and subcutaneous cellular tissue, and that takes shape of spots, of strong red or vinous color, and that can be of different sizes.
  • the present invention has proposed as a fundamental objective the fact of carrying out the realization of a device that, being of simple conception and of simple and economic construction, allows to carry out the desired control in a way effective and complete.
  • the device essentially consists of a sheet made of a transparent material, with both adhesive edges, equipped with folding protective covers for maintenance and preservation of the data contained in said sheet, and designed so that, preferably, it includes an area destined to serve as a measurement space, in which some type of Printing (or where appropriate and alternatively this area may contain perforations of different diameters), which allows comparative measurements to be made by successive applications of the device to the affected person. It is also planned that the aforementioned sheet includes sections to contain the identification data of the person.
  • Figure 1 shows a schematic representation of a device of the type mentioned, constructed according to the teachings of the invention.
  • the recommended device consists of a laminar body (1), of predetermined dimensions , constructed with a transparent material, such as a plastic or similar material, in which two marginal zones (2, 2 ') have been formed lengthwise along the body (1), of low width, delimited in the drawing by means of dashed lines parallel to the respective edges of each side, and that by the internal face (or application face) have been provided with a adhesive product for momentary fixation to the place where the nevus or similar lesion occurs.
  • a laminar body (1) of predetermined dimensions
  • a transparent material such as a plastic or similar material
  • the body (1) has a space zone (3), in a predetermined position, which will be used as a means of measuring and controlling the evolution of the lesion, the laminar body also being provided with protective covered paths (4, 5) , collapsible, in correspondence with the upper and lower edges, respectively.
  • the laminar body (1) will also have space zones (6, 7) intended respectively to contain the identification data of the person to whom that particular device is intended, as well as the data relative to the size on each of the exploration dates. In this way, the expert will always have a quick visual identification of such data, and therefore of the evolution followed by the lesion considered.
  • the spatial zone (3) is divided into squares, such that by applying the laminar body to the area of the patient containing the lesion and after its fixation with the use of the marginal adhesive areas (2, 2 '), can be carried out, with the use of a marker (8) or other appropriate marking instrument, inside the mentioned zone (3), a mark corresponding to the contour initial of the pigmented skin lesion, as shown by the spot identified with the numerical reference (9).
  • the formation of a reticle in the spatial zone (3) as a means of controlling the evolution of the lesion constitutes only a preferred embodiment, since several concentric circuits, of increasing diameter, or even could be used Various circular perforations could be provided in the area, with different diameters, so that one of such circuits or such circular perforations can be associated at any time with the size of the lesion, and thus evaluate its evolution.
  • the device proposed by the invention constitutes an effective means to be applied as a medical examination technique, or, as a complement thereof, for the self-exploration and control of lesions of the type mentioned.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

L'invention concerne un dispositif permettant d'évaluer et de mesurer la croissance ou la stabilité d'une lésion cutanée pigmentée (naevus mélanocytique ou grain de beauté) ou d'une lésion présentant des caractéristiques cliniques similaires. Ce dispositif est constitué d'un corps laminaire (1) en matière transparente comportant un produit adhésif sur sa face intérieure, d'une zone centrale (3) quadrillée et de deux couvertures (4 et 5) protectrices supérieure et inférieure, tandis que sur sa face extérieure, il présente des zones (6 et 7) destinées à des données d'identification dont la structure permet conjointement avec un marqueur (8), de reproduire sur la grille de la zone centrale (3), le contour (9) de la lésion cutanée pigmentée ou similaire.
PCT/ES2002/000306 2001-07-12 2002-06-21 Dispositif d'evaluation et de surveillance d'une lesion cutanee pigmentee WO2003005903A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200101802U ES1049598Y (es) 2001-07-12 2001-07-12 Dispositivo para la evaluacion y control de una lesion cutanea pigmentada.
ESU0101802 2001-07-12

Publications (1)

Publication Number Publication Date
WO2003005903A1 true WO2003005903A1 (fr) 2003-01-23

Family

ID=8498595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000306 WO2003005903A1 (fr) 2001-07-12 2002-06-21 Dispositif d'evaluation et de surveillance d'une lesion cutanee pigmentee

Country Status (2)

Country Link
ES (1) ES1049598Y (fr)
WO (1) WO2003005903A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014154906A1 (fr) * 2013-03-29 2014-10-02 Galderma Research & Development Methode pour evaluer la severite des cicatrices d'acne atrophiques chez un patient et dispositif utilise pour evaluer la distribution des cicatrices d'acne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389782A (en) * 1980-01-17 1983-06-28 Nomode Incorporated Determination of the extent of a decubitus ulcer
US5265605A (en) * 1992-06-25 1993-11-30 Afflerbach Denise E Wound assessment method and apparatus
EP0730845A2 (fr) * 1995-03-03 1996-09-11 Ferris Corporation Dispositif pour mesurer l'aire d'une plaie
GB2357338A (en) * 1999-12-13 2001-06-20 Pennington Ridge Edward Method and means for recording information relating to blemishes of the skin eg. moles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389782A (en) * 1980-01-17 1983-06-28 Nomode Incorporated Determination of the extent of a decubitus ulcer
US5265605A (en) * 1992-06-25 1993-11-30 Afflerbach Denise E Wound assessment method and apparatus
EP0730845A2 (fr) * 1995-03-03 1996-09-11 Ferris Corporation Dispositif pour mesurer l'aire d'une plaie
GB2357338A (en) * 1999-12-13 2001-06-20 Pennington Ridge Edward Method and means for recording information relating to blemishes of the skin eg. moles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014154906A1 (fr) * 2013-03-29 2014-10-02 Galderma Research & Development Methode pour evaluer la severite des cicatrices d'acne atrophiques chez un patient et dispositif utilise pour evaluer la distribution des cicatrices d'acne

Also Published As

Publication number Publication date
ES1049598U (es) 2001-12-16
ES1049598Y (es) 2002-04-16

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