EP3838415A1 - Schutzträger für dünne abschnitte, verfahren und verwendungen dafür - Google Patents

Schutzträger für dünne abschnitte, verfahren und verwendungen dafür Download PDF

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Publication number
EP3838415A1
EP3838415A1 EP19217747.5A EP19217747A EP3838415A1 EP 3838415 A1 EP3838415 A1 EP 3838415A1 EP 19217747 A EP19217747 A EP 19217747A EP 3838415 A1 EP3838415 A1 EP 3838415A1
Authority
EP
European Patent Office
Prior art keywords
protective support
previous
support
microscope
thin section
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.)
Withdrawn
Application number
EP19217747.5A
Other languages
English (en)
French (fr)
Inventor
Pedro Miguel Madureira Pimenta Nogueira
Miguel Cardoso Maia
Noel Alexandre Fontes Moreira
Pedro Miguel Charneca Mendes
Sandro Do Rosário Pita Vicente
João Filipe De Sousa Matos
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.)
Universidade de Evora
Original Assignee
Universidade de Evora
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 Universidade de Evora filed Critical Universidade de Evora
Publication of EP3838415A1 publication Critical patent/EP3838415A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/52—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0822—Slides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • B01L2300/123—Flexible; Elastomeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/56—Means for indicating position of a recipient or sample in an array

Definitions

  • thin section is defined as a thin, flat piece of material prepared for examination with a microscope, in particular a piece of rock about 0.03 mm thick (12).
  • thin sections are fixed to microscope glass slides (13), using a mixture of resins (14).
  • the physical properties of the silicone were tested by the brand under standard norms ASTM D 624 Form B, year 2012, for tear resistance; DIN 53 505 with the Shore Durometer for hardness and DIN 53 504 S 3 A from year 2017 for elongation at break and tensile strength. Viscosity was measured using the 2018 standard DIN 50 014-23/50-2 at 20 °C.
  • a further feature of the protective support is the possibility to change the color of the frame, through the addition of a color additive to the silicone, usual from the state of the art.
  • the aim of this color option is that the user can reference its samples by different groups, using a color code.
  • identification will help the organization and rapid identification of a certain type of sample, for example, blue for thin section of schist; red for thin sections of granite; grey for thin sections of skarns, among others.
  • the proportions of the coloring agent added to the silicone will vary consonantly to the final color required for the rectangular protective support.
  • the composition of the material itself also allows for the addition of written notes on the elastomer itself (for example, thin section reference), which can then be deleted, if necessary, with a suitable diluent (e.g. alcohol or acetone).
  • a suitable diluent e.g. alcohol or acetone

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
EP19217747.5A 2019-12-16 2019-12-18 Schutzträger für dünne abschnitte, verfahren und verwendungen dafür Withdrawn EP3838415A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT11598119 2019-12-16

Publications (1)

Publication Number Publication Date
EP3838415A1 true EP3838415A1 (de) 2021-06-23

Family

ID=68965736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19217747.5A Withdrawn EP3838415A1 (de) 2019-12-16 2019-12-18 Schutzträger für dünne abschnitte, verfahren und verwendungen dafür

Country Status (1)

Country Link
EP (1) EP3838415A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113878863A (zh) * 2021-09-30 2022-01-04 四川省文物考古研究院 考古文物保护层、制备方法以及使用方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830721A1 (de) * 1988-09-09 1990-03-22 Michael Dr Menton In labors, insbesondere in medizinischen labors, zu verwendender objekttraeger
EP0515725A1 (de) * 1991-05-31 1992-12-02 WALDEMAR KNITTEL GLASBEARBEITUNGS GmbH & CO. Objektträger mit Rahmen
WO2005012561A1 (en) * 2003-08-01 2005-02-10 Capital Biochip Company Ltd. Microarray devices having controllable reaction volume
US20050030615A1 (en) * 2003-08-06 2005-02-10 Jiming Mei Measured array for slides
US20090225309A1 (en) * 2008-03-04 2009-09-10 Demou Zoe N Time-lapse analysis chamber for laser capture microdissection applications
CN201965301U (zh) 2010-12-29 2011-09-07 苏州浩欧博生物医药有限公司 玻片托架
WO2014009067A1 (de) * 2012-07-11 2014-01-16 Euroimmun Medizinische Labordiagnostika Ag Vorrichtung sowie verfahren zur inkubation von patientenproben

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830721A1 (de) * 1988-09-09 1990-03-22 Michael Dr Menton In labors, insbesondere in medizinischen labors, zu verwendender objekttraeger
EP0515725A1 (de) * 1991-05-31 1992-12-02 WALDEMAR KNITTEL GLASBEARBEITUNGS GmbH & CO. Objektträger mit Rahmen
US5225266A (en) 1991-05-31 1993-07-06 Waldemar Knittel Glasbearbeitungs Gmbh Specimen slide
WO2005012561A1 (en) * 2003-08-01 2005-02-10 Capital Biochip Company Ltd. Microarray devices having controllable reaction volume
US20050030615A1 (en) * 2003-08-06 2005-02-10 Jiming Mei Measured array for slides
US20090225309A1 (en) * 2008-03-04 2009-09-10 Demou Zoe N Time-lapse analysis chamber for laser capture microdissection applications
CN201965301U (zh) 2010-12-29 2011-09-07 苏州浩欧博生物医药有限公司 玻片托架
WO2014009067A1 (de) * 2012-07-11 2014-01-16 Euroimmun Medizinische Labordiagnostika Ag Vorrichtung sowie verfahren zur inkubation von patientenproben

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113878863A (zh) * 2021-09-30 2022-01-04 四川省文物考古研究院 考古文物保护层、制备方法以及使用方法
CN113878863B (zh) * 2021-09-30 2023-12-08 四川省文物考古研究院 考古文物保护层、制备方法以及使用方法

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