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WO2018148853A1 - Dispositif de prélèvement non intrusif d'échantillons génétiques - Google Patents

Dispositif de prélèvement non intrusif d'échantillons génétiques Download PDF

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Publication number
WO2018148853A1
WO2018148853A1 PCT/CL2017/000004 CL2017000004W WO2018148853A1 WO 2018148853 A1 WO2018148853 A1 WO 2018148853A1 CL 2017000004 W CL2017000004 W CL 2017000004W WO 2018148853 A1 WO2018148853 A1 WO 2018148853A1
Authority
WO
WIPO (PCT)
Prior art keywords
thickness
substrates
substrate
layer
epithelial cells
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.)
Ceased
Application number
PCT/CL2017/000004
Other languages
English (en)
Spanish (es)
Inventor
Gabriel Edgardo ORTEGA PERALTA
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 PCT/CL2017/000004 priority Critical patent/WO2018148853A1/fr
Publication of WO2018148853A1 publication Critical patent/WO2018148853A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1174—Identification of persons based on the shapes or appearances of their bodies or parts thereof using footprinting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers

Definitions

  • the present application is directed to a procedure for the determination of molecular identities and pathologies from the AON of epithelial cells retained in a device. Specifically, this device fulfills the function of capturing said cells and keeping them stable and unalterable over time.
  • DNA is obtained with the method of drawing blood or saliva by means of buccal isopo, considered intrusive to the human body. These methods are causing serious inconveniences both from a technical and legal point of view.
  • the device consists of an adhesive sheet consisting of substrates on the lower and upper face, with adhesive acrylate in the middle, which involves taking the fingerprint, palmar or plantal with a very simple and safe method in a non-intrusive way, allowing its preservation Over time, it remains unchanged without the need for any external method at room temperature.
  • Figure 1 Represents a side view of the structure of the device of the present application. Detailed description of the invention
  • the water-based adhesives are an acrylate (2) and the substrates (1) and (3) are polymeric sheets.
  • the adhesive apa has a thickness no greater than 40 microns.
  • the thickness of the substrates (1) and (3) is greater than the thickness of the adhesive or acrylate layer and (the substrates have a thickness no greater than 60 microns.
  • the device is composed of a white support substrate (1), on which an aqueous base adhesive layer (2) is arranged and then a transparent cover substrate (3) is provided.
  • Said structure of this device allows the capture of the fingerprint, palmar or plantal of any individual, leaving in said posture its genetic or genetic characteristics by the segregation of epithelial cells, obtaining as previously expressed DNA of that person in good quality and quantity to then take the laboratory simply and safely to perform the corresponding studies; either for your identity or genetic pathologies through the sampling device; and extract the genetic material from said device. Please, using a reagent KIT.
  • the devices are composed as follows: White polymer layer (1), not more than 60 microns thick, water-based acrylate adhesive layer (2) not greater than 40 microns and layer (3) transparent polymeric sheet not exceeding 60 microns thick.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

L'invention concerne un dispositif pour la capture, le prélèvement et la conservation de l'ADN des personnes à partir de cellules épithéliales des empreintes digitales, palmaires ou plantaires. L'invention concerne un procédé non intrusif pour déterminer des identités filiatoires et des pathologies génétiques à partir d'un dispositif avec une feuille adhésive inaltérable dans le temps et à conservation aisée.
PCT/CL2017/000004 2017-02-15 2017-02-15 Dispositif de prélèvement non intrusif d'échantillons génétiques Ceased WO2018148853A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CL2017/000004 WO2018148853A1 (fr) 2017-02-15 2017-02-15 Dispositif de prélèvement non intrusif d'échantillons génétiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2017/000004 WO2018148853A1 (fr) 2017-02-15 2017-02-15 Dispositif de prélèvement non intrusif d'échantillons génétiques

Publications (1)

Publication Number Publication Date
WO2018148853A1 true WO2018148853A1 (fr) 2018-08-23

Family

ID=63170061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2017/000004 Ceased WO2018148853A1 (fr) 2017-02-15 2017-02-15 Dispositif de prélèvement non intrusif d'échantillons génétiques

Country Status (1)

Country Link
WO (1) WO2018148853A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030175162A1 (en) * 2000-06-20 2003-09-18 Takanori Anazawa Microdevice having multilayer structure and method for fabricating the same
US6659038B2 (en) * 2000-09-26 2003-12-09 Duwimax International S.A. Safety identification device
WO2008082621A1 (fr) * 2007-01-02 2008-07-10 Idea Inc Kit de sceau de sécurité non intrusif avec marquage pour obtenir de l'adn et des modèles génétiques de personne
US7456025B2 (en) * 2001-08-28 2008-11-25 Porex Corporation Sintered polymer membrane for analyte detection device
WO2016016335A1 (fr) * 2014-07-30 2016-02-04 Tracesa Limited Système d'identification de fluide
US9365753B2 (en) * 2008-12-30 2016-06-14 Sicpa Holding Sa Acrylic adhesive for assembling elements contacting biological substances

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030175162A1 (en) * 2000-06-20 2003-09-18 Takanori Anazawa Microdevice having multilayer structure and method for fabricating the same
US6659038B2 (en) * 2000-09-26 2003-12-09 Duwimax International S.A. Safety identification device
US7456025B2 (en) * 2001-08-28 2008-11-25 Porex Corporation Sintered polymer membrane for analyte detection device
WO2008082621A1 (fr) * 2007-01-02 2008-07-10 Idea Inc Kit de sceau de sécurité non intrusif avec marquage pour obtenir de l'adn et des modèles génétiques de personne
US9365753B2 (en) * 2008-12-30 2016-06-14 Sicpa Holding Sa Acrylic adhesive for assembling elements contacting biological substances
WO2016016335A1 (fr) * 2014-07-30 2016-02-04 Tracesa Limited Système d'identification de fluide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIANG, G. ET AL.: "DNA/PEI/Alginate Polyplex as an Efficient In Vivo Gene Delivery System", BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, vol. 12, December 2007 (2007-12-01), pages 684 - 689, XP055535507 *

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