CN201149737Y - Seashell larva integral specimen prepared by concave slide - Google Patents
Seashell larva integral specimen prepared by concave slide Download PDFInfo
- Publication number
- CN201149737Y CN201149737Y CNU2007201508257U CN200720150825U CN201149737Y CN 201149737 Y CN201149737 Y CN 201149737Y CN U2007201508257 U CNU2007201508257 U CN U2007201508257U CN 200720150825 U CN200720150825 U CN 200720150825U CN 201149737 Y CN201149737 Y CN 201149737Y
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- Prior art keywords
- larva
- concave slide
- slide
- shellfish
- specimen
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Abstract
The utility model discloses a whole shellfish larva mounted specimen which is made by a concave slide and relates to the biological specimen making technology. The used concave slide is a slide with spherical crown concaveness and the height of the spherical crown is no less than 400 microns. When the whole mounted specimens of the shellfish larva of bivalves and the shellfish larva of gastropoda are made, the larva specimen is put in the spherical crown concaveness of the concave slide and then the concave slide is sealed by gum and a cover glass. The whole shellfish larva mounted specimen made by the concave slide solves the hard problem that when the whole shellfish larvae mounted specimen is made by a common slide, the shell of the larva is crushed by the slide or the larva is extruded to transform; the whole shellfish larva mounted specimen made by the concave slide has the advantages of integrated and clear specimen, facilitating the observation and long time storage.
Description
Technical field
The utility model relates to the manufacturing technology of biological sample, specifically a kind of whole load sample of making of concave slide of shellfish larva.
Background technology
Often will make the microscope slide sample that some can long preservation in Biology Teaching and the scientific research, so that observe at any time, the load sample is wherein one type.The individuality of Bivalvia shellfish larva and Gastropoda shellfish larva is bigger, usually its individual size is 100～300 microns, and its embryophore is thin and crisp, make whole load sample with common microslide, cover glass can be crushed embryophore during mounting, and cause larva because of crimp, and can't normally observe.Therefore, when observing Bivalvia shellfish larva and Gastropoda shellfish larva, can only fix that the back is interim to be observed, and can not long preservation, have not yet to see the whole load sample that domestic biological microscope slide sample manufacturer makes the shellfish larva.
The utility model content
It is a kind of with the Bivalvia shellfish larva of concave slide making and the whole load sample of Gastropoda shellfish larva that the purpose of this utility model is to provide.
For achieving the above object, the utility model is taked following technical scheme:
When making the whole load sample of Bivalvia shellfish larva or Gastropoda shellfish larva, the larva sample is placed the spherical recess of concave slide, use natural gum and cover glass mounting again with concave slide.
Described concave slide is the microslide with spherical depression, and the spherical crown height is not less than 400 microns.
The specification of described cover glass should be greater than the spherical crown diameter of concave slide, and less than the width of concave slide.
Embryophore was extruded the difficult problem of distortion by cover glass crushing and larva when the utility model had solved and made the whole load sample of shellfish larva with common microslide, and the sample of producing is complete and clear, is convenient to observation, but and long preservation.
Description of drawings
Fig. 1 is the diagrammatic cross-section with the whole load sample of shellfish larva of concave slide making
Fig. 2 is the vertical view with the whole load sample of shellfish larva of concave slide making
1 is concave slide among the figure, the 2nd, and cover glass, the 3rd, spherical depression, the 4th, shellfish larva sample.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
When making Bivalvia shellfish larva or Gastropoda shellfish larva integral body load sample with concave slide, at first carry out the sampling of shellfish larva, and the larva sample is fixed by known method, washing, dyeing, dehydration, transparent, then several shellfish larva samples 4 are splashed into the central authorities of the spherical depression 3 of concave slide 1 together with transparent solution of xylene, when treating that dimethylbenzene is about to drying, an amount of neutral gum is dropped in above the larva sample, attention natural gum does not drip too much or is very few, do not overflow cover glass in the time of should making natural gum be full of spherical depression and mounting and be advisable, get final product with cover glass 2 mountings again.
The concave slide specification that present embodiment uses is 76.2 millimeters * 25.4 millimeters of length and width sizes, 1.3 millimeters of thickness, 16.5 millimeters of spherical crown diameters, single concave slide that the spherical crown height is 0.4 millimeter or concave-concave slide.The cover glass that uses is 22 millimeters * 22 millimeters of specifications, the common lid slide that thickness is 0.13 millimeter.Certainly the utility model can also use the concave slide and the cover glass of other specification, and present embodiment does not limit the use to other specification concave slide and cover glass.
Claims (2)
1. the whole load sample of making of concave slide of shellfish larva it is characterized in that described concave slide (1) is the microslide with spherical depression (3), and the spherical crown height is not less than 400 microns.
2. according to the described a kind of whole load sample of making of concave slide of shellfish larva of claim 1, it is characterized in that the specification of described cover glass (2) should be greater than the spherical crown diameter of concave slide (1), and less than the width of concave slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201508257U CN201149737Y (en) | 2007-05-18 | 2007-05-18 | Seashell larva integral specimen prepared by concave slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201508257U CN201149737Y (en) | 2007-05-18 | 2007-05-18 | Seashell larva integral specimen prepared by concave slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149737Y true CN201149737Y (en) | 2008-11-12 |
Family
ID=40117508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201508257U Expired - Fee Related CN201149737Y (en) | 2007-05-18 | 2007-05-18 | Seashell larva integral specimen prepared by concave slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149737Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175497A (en) * | 2011-03-08 | 2011-09-07 | 河南科技大学 | Method for preparing integral spore slide sample of arbuscular mycorrhiza fungi |
| CN102902055A (en) * | 2012-08-28 | 2013-01-30 | 江南大学 | Glass slide specimen producing method for microscope photographing of phytoplankton |
-
2007
- 2007-05-18 CN CNU2007201508257U patent/CN201149737Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175497A (en) * | 2011-03-08 | 2011-09-07 | 河南科技大学 | Method for preparing integral spore slide sample of arbuscular mycorrhiza fungi |
| CN102175497B (en) * | 2011-03-08 | 2013-08-28 | 河南科技大学 | Method for preparing integral spore slide sample of arbuscular mycorrhiza fungi |
| CN102902055A (en) * | 2012-08-28 | 2013-01-30 | 江南大学 | Glass slide specimen producing method for microscope photographing of phytoplankton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20110518 |