CN209198176U

CN209198176U - A kind of Fungus examination glass slide component

Info

Publication number: CN209198176U
Application number: CN201821428649.3U
Authority: CN
Inventors: 王化凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-07
Filing date: 2018-08-24
Publication date: 2019-08-02
Anticipated expiration: 2028-08-24

Abstract

The utility model relates to a kind of fungal detection glass slide component, it is wrapped mainly by glass slide, lid glass film two parts composition.Glass slide includes rectangular label area and rectangular sample area, which is characterized in that the sample area surrounding has square protruding, and label area is frosted layer；Hyaline membrane of the lid glass film by viscous transparent film and without stickiness forms.By the glass slide of the utility model, production fungi smear can be convenient, production is simple, and it is low in cost, prevent dye liquor excessive with sample, observing effect is good.

Description

A kind of Fungus examination glass slide component

Technical field

The utility model relates to pathogen detection clothing arts, more particularly, to a kind of glass slide for fungal detection.

Background technique

In pathogen detection, especially fungal detection, smear staining are an important detection techniques.Fungal infectious Disease is divided into 4 classes: Superficial mycoses, dermatomycosis, subcutaneous mycosis and system according to the position that fungi invades human body Property nosomycosis；The above two are collectively referred to as superficial mycoses, both rear to be also known as deep mycosis.It infects harm maximum and institute One of interior infection type, Clinical symptom and sign lack efficient diagnosis tool, disease progression is fast, poor prognosis without specificity.Experiment Room etiological examination is the important evidence of diagnosis, and wherein the smear for microscopic examination of sample is widely used, although this method is in certain fungies It is still difficult to identify field planting or infection in the diagnosis of infection, but its result is used as " microbiology evidence ", undoubtedly for invasion The mycotic diagnosing and treating of property has important reference value.

It is inconvenient for operation but since present laboratory generallys use the glutinous method for taking bacterium colony of manual clip adhesive tape, and Adhesive tape and glass slide size, width cause dye liquor excessive, spore is diffused into the external world, influences the accurate of detection than different after pasting Property, and pollute laboratory.Complicated, the big problem of experimental results error in the presence of detection operating process.Therefore it needs a kind of novel Glass slide solves the above problems.

Utility model content

The purpose of this utility model is to propose a kind of fungal detection glass slide, can operate letter with quick Fabrication fungi smear Single, accuracy rate is high, low in cost.Effective solution dye liquor and sample are excessive, Detection accuracy.

To achieve the above object, the utility model provides a kind of Fungus examination glass slide component, and component includes glass slide 1 It is formed with 2 two parts of lid glass film, lid glass film 2 is made of an adhesive film 5；

Further, lid glass film 2 is made of an adhesive film 5 and a separation layer 6.

Further, the adhesive film 5 of the lid glass film 2 is sticking transparent material；Separation layer 6 is without the release of stickiness Film.

Further, glass slide 1 includes label area 3 and sample area 4.

Further, the lid glass film 2 is identical as 4 shape of sample area and area, and shape is rectangle or square.

Further, peripheral fixation of the direction along side length equipped with 1-4 any amount in sample area 4 on the glass slide 1 Structure 7, fixed structure 7 are linear bulge-structure 8.

Further, the shape of 8 cross section of bulge-structure can be triangle on the glass slide 1, square, rectangle, Trapezoidal, a few word rows, it is parabola shaped in any or two or more geometries combination.

Further, raised 8 height is 0.05--3mm, raised length≤glass slide length.

Further, the lid glass film 2 with a thickness of 0.05--0.2mm.

It by the glass slide of the utility model, can solve glutinous when bacterium colony being taken to operate, it is excessive to paste rear dye liquor, spore diffusion To the external world.It is complicated to solve detection operating process, dye liquor pollution environment, the big problem of experimental results error.Improve detection efficiency and Accuracy.

Mould (molds) is the general designation to form the fungi of branch mycelia, implies that " mouldy fungi ", they tend to be formed Branch mycelium in great numbers, but large-scale fructification is generated not as mushroom.Fungal hyphae is coarseer, spore is dissolved in sky It is drifted in gas, so sample Shi Changyong lactophenol cotton blue dyeing liquor processed.

Leagene lactophenol cotton blue dyeing liquor feature is that cell is indeformable, has sterilization, and is not easy drying, be able to maintain compared with It for a long time, is the important evidence often classified of form of fungal hyphae, spore.

Operating procedure:

1, glass slide is numbered, and 2~3 drop lactophenol cotton blue dyeing liquors are added dropwise in slide specimen area center.

2, lid glass film separation layer is thrown off, takes the canonical dissection fungus colony to be observed with adhesive film is viscous.

3, the adhesive film for speckling with bacterium colony covering is gently pressed on glass slide, is mixed with lactic acid cotton indigo plant dyeing liquor.

4, optical microscopy is in low power, high power or oily microscopic observation fungal morphology.

Coloration result:

Spore and mycelia, blue background in fungi dyeing (especially aspergillus fumigatus) is light blue.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application, The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model It limits.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the embodiment depression angle of the utility model glass slide.

Fig. 2 is the structural schematic diagram of the embodiment left view angle of the utility model lid glass film.

Specific embodiment

Below by drawings and examples, the technical solution of the utility model is described in further detail.Leagene Lactophenol cotton blue dyeing liquor feature is that cell is indeformable, has sterilization, and be not easy drying, is able to maintain the long period, is mould bacterium The important evidence often classified of form of silk, spore.

Operating procedure:

2, the canonical dissection fungus colony to be observed is taken with 2 adhesive film 5 of lid glass film is viscous.

As shown in Figure 1, using the adhesive film 5 of lid glass film, can adequately obtain sample, and can directly or be isolated Fixation is placed on slide specimen area glass slide 4 floor 6 together.And/or with fixed structure, especially protrusion knot on upper slide Structure can play and avoid dyeing liquor from flowing to outside sample area or when lid glass 2 viscosity of film are inadequate, can also play fixed function.It solves abundant Collect sample, and the unexpected effect quickly measured.Simultaneously, moreover it is possible to avoid sample pollution detection equipment, can effectively solve Certainly above-mentioned all problems.The accuracy that detection can effectively be improved, greatly improves detection efficiency.

Sample area can be square or rectangular, and 1-4 bulge-structure 8 can be set in surrounding.Bulge-structure it is transversal Face shape can be any geometry, including but not limited to triangle, square, rectangle, trapezoidal, " several " shape, parabola The combination of shape etc. or above-mentioned shape.

Further, raised 8 height is 0.05--3mm, raised length≤glass slide length.

Multiple embodiments are described in a progressive manner in this specification, and the emphasis of each embodiment is different, and each The same or similar part cross-reference between embodiment.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims

1. a kind of Fungus examination glass slide component, component includes glass slide (1) and lid glass film (2) two parts composition, feature It is；Lid glass film (2) is an adhesive film (5).

2. glass slide component according to claim 1, which is characterized in that the lid glass film (2) also includes a separation layer (6)。

3. glass slide component according to claim 1 or 2, which is characterized in that the adhesive film (5) of the lid glass film (2) is Sticking transparent material, separation layer (6) are the release film without stickiness.

4. glass slide component according to claim 1 or 2, which is characterized in that the glass slide (1) includes label area (3) With sample area (4).

5. glass slide component according to claim 1 or 2, which is characterized in that the lid glass film (2) and sample area (4) shape Shape is identical with area, and shape is rectangle or square.

6. glass slide component according to claim 5, which is characterized in that the peripheral side along side length of the sample area (4) To the fixed structure (7) for being equipped with 1-4 any amount, fixed structure (7) is linear bulge-structure (8).

7. glass slide component according to claim 6, which is characterized in that the bulge-structure (8) and glass slide (1) are one Body formed, the cross-sectional shape of bulge-structure (8) can be triangle, square, rectangle, trapezoidal, a few word rows, parabola shaped In any or two or more several shapes combination.

8. glass slide component according to claim 7, which is characterized in that the bulge-structure (8) of the fixed structure (7) Height 0.05--3mm, length≤glass slide length.

9. glass slide component according to claim 1 or 2, which is characterized in that the lid glass film (2) with a thickness of 0.05-- 0.2mm。