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WO2018171009A1 - Dispositif de culture fongique de type à couvercle plat - Google Patents

Dispositif de culture fongique de type à couvercle plat Download PDF

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Publication number
WO2018171009A1
WO2018171009A1 PCT/CN2017/083398 CN2017083398W WO2018171009A1 WO 2018171009 A1 WO2018171009 A1 WO 2018171009A1 CN 2017083398 W CN2017083398 W CN 2017083398W WO 2018171009 A1 WO2018171009 A1 WO 2018171009A1
Authority
WO
WIPO (PCT)
Prior art keywords
flat
cover
culture
fungus
culture dish
Prior art date
Application number
PCT/CN2017/083398
Other languages
English (en)
Chinese (zh)
Inventor
于津
Original Assignee
珠海美华医疗科技有限公司
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 珠海美华医疗科技有限公司 filed Critical 珠海美华医疗科技有限公司
Publication of WO2018171009A1 publication Critical patent/WO2018171009A1/fr

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Definitions

  • the present invention relates to a microbial experimental device, and more particularly to a flat lid fungus culture device.
  • the present invention provides a flat-cover fungus culture apparatus which can observe the growth of fungal culture under high magnification and oil microscope, and reduce the use cost.
  • a flat-cover fungus culture device comprising a slide glass and a culture dish, characterized in that the slide glass is disposed above the culture dish, the slide glass And the culture dish is a monolithic structure and forms a fungus culture cavity, a flat cover is arranged on the upper part of the culture cavity, the upper surface of the flat cover is flush with the slide glass, and the side wall of the culture dish is provided with a passage for extending into the inoculation a hole that communicates with the fungal culture chamber.
  • the axial direction of the through hole is perpendicular to the longitudinal direction of the slide glass.
  • the petri dish has a circular cross section.
  • the cover glass has a circular shape and a diameter larger or smaller than the diameter of the culture dish.
  • the cover glass is ultrasonically welded to the upper portion of the culture dish.
  • the slide glass is provided with a frosted area on both sides.
  • the slide glass and the culture dish are each made of a light transmissive polystyrene material.
  • the slide has a length of 50 to 100 mm and a width of 20 to 30 mm.
  • the four corners of the slide have a chamfer.
  • the slide has a length of 50 to 100 mm and a width of 20 to 30 mm.
  • the culture dish has a diameter of 15 to 25 mm and a height of 2 to 5 mm, and the through hole has an inner diameter of 1.0 to 4.0 mm.
  • one side of the slide glass is further provided with a trademark area marked with a trademark.
  • the flat-cover fungal culture apparatus of the present invention has improved the flat cover of the culture dish to use a glass piece or other material having a thinner thickness.
  • the microscope is made thinner, so that the microscope is closer to the fungus for observation, so that under the same multiple microscope, the morphology of the fungus can be observed more clearly, thereby achieving the use of high magnification and oil mirror.
  • the microscope can perform observations, which in turn reduces procurement, labor, and material costs, and has significant economic benefits.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is a front elevational view of an embodiment of the present invention.
  • the present invention provides a flat lid fungus culture apparatus comprising a slide glass 1 , a culture dish 2 is disposed under the slide glass 1 , and the slide glass 1 and the culture dish 2 are integrally formed.
  • the fungus culture chamber 3 is formed, and the upper portion of the culture chamber 3 is provided with a flat cover 5 and the upper surface of the flat cover 5 is flush with the slide glass 1.
  • the side wall of the culture dish 2 is provided with a through hole 4 for extending into the inoculation, and the through hole 4 It is in communication with the fungal culture chamber 3.
  • the axial direction of the through hole 4 is perpendicular to the longitudinal direction of the slide glass 1, and the through hole 4 is used for inoculating the needle to inject the fungus into the solid medium for inoculation, and the fungus culture chamber 3 is small because of the small pore diameter.
  • the substance is not volatile.
  • the slide 1 and the culture dish 2 are both made of a light transmissive polystyrene material.
  • a sanding zone 7 is provided on both sides of the slide 1 to facilitate marking, and one side of the slide 1 is also provided with a trademark area for marking a trademark. 8, the size and location of the area depends on the needs.
  • the diameter of the flat cover 5 of the culture dish 2 is larger than the inner diameter of the culture dish 2 but smaller than the outer diameter of the culture dish 2, so that the flat cover 5 is fixedly fixed by ultrasonic waves. It is welded over the petri dish 2, and the upper surface of the flat cover 5 is flush with the slide glass 1.
  • the flat cover 5 is made of glass and is a piece of glass.
  • the flat cover 5 can also be replaced with a cover glass, and the joint 6 of the culture dish 2 and the flat cover 5 can be sealed by paraffin to meet different requirements and closer to the conventional display. Micro observation mode.
  • the cross section of the culture dish 2 may be a circular or elliptical or regular polygon.
  • the culture dish 2 is circular in cross section, and the slide 1 is rectangular.
  • the slide 1 has a length of 50 to 100 mm and a width of 20 to 30 mm, the diameter of the culture dish 2 is 15 to 25 mm, the height is 2 to 5 mm, and the inner diameter of the through hole 4 is 1.0 to 4.0 mm.
  • the length of the slide 1 is 75.9 mm
  • the width is 25.2 mm
  • the diameter of the culture dish 2 is 23.1 mm
  • the height is 4.35 mm
  • the inner diameter of the through hole 4 is 2.7 mm, which facilitates the placement of the culture device. Observed under the microscope, no additional fungus is placed under the microscope to prevent laboratory contamination.
  • the present invention provides a flat-cover fungal culture apparatus that improves the flat lid of a petri dish to use a glass sheet or other material having a thinner thickness.
  • the microscope is made thinner, so that the microscope is closer to the fungus for observation, so that under the same multiple microscope, the morphology of the fungus can be observed more clearly, thereby achieving the use of high power and oil.
  • the microscope microscope can perform observations, which reduces the cost of procurement, labor and materials, and has significant economic benefits.

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne un dispositif de culture fongique de type à couvercle plat, comprenant une lame de verre (1) et une boîte de culture (2), la lame de verre (1) étant disposée au-dessus de la boîte de culture (2) ; la lame de verre (1) et la boîte de culture (2) ont une structure intégrée et forment une chambre de culture fongique (3) ; un couvercle plat (5) est disposée au niveau de la partie supérieure de la chambre de culture (3) ; la surface supérieure du couvercle plat (5) affleure la lame de verre (1) ; la paroi latérale de la plaque de culture (2) est pourvue d'un trou traversant (4) pour entrer et inoculer ; et le trou traversant (4) est en communication avec la chambre de culture fongique (3).
PCT/CN2017/083398 2017-03-22 2017-05-08 Dispositif de culture fongique de type à couvercle plat WO2018171009A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720283583.2 2017-03-22
CN201720283583 2017-03-22

Publications (1)

Publication Number Publication Date
WO2018171009A1 true WO2018171009A1 (fr) 2018-09-27

Family

ID=63584836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/083398 WO2018171009A1 (fr) 2017-03-22 2017-05-08 Dispositif de culture fongique de type à couvercle plat

Country Status (1)

Country Link
WO (1) WO2018171009A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009026920A1 (fr) * 2007-08-31 2009-03-05 Statens Serum Institut Compositions et moyens permettant de diagnostiquer des infections microbiennes
CN106399092A (zh) * 2016-10-14 2017-02-15 珠海美华医疗科技有限公司 真菌小培养装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009026920A1 (fr) * 2007-08-31 2009-03-05 Statens Serum Institut Compositions et moyens permettant de diagnostiquer des infections microbiennes
CN106399092A (zh) * 2016-10-14 2017-02-15 珠海美华医疗科技有限公司 真菌小培养装置

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