CN205438282U - A drag for loop for non -water -soluble resin embedding material semithin section - Google Patents
A drag for loop for non -water -soluble resin embedding material semithin section Download PDFInfo
- Publication number
- CN205438282U CN205438282U CN201620003841.2U CN201620003841U CN205438282U CN 205438282 U CN205438282 U CN 205438282U CN 201620003841 U CN201620003841 U CN 201620003841U CN 205438282 U CN205438282 U CN 205438282U
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- CN
- China
- Prior art keywords
- nichrome
- handle
- loop
- water
- soluble resin
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- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a drag for loop for non -water -soluble resin embedding material semithin section, includes nichrome ring, is connected with nichrome ring handle on the nichrome ring, length is the 5 -7 of nichrome ring diameter times, the other end of nichrome ring handle is connected with polypropylene plastic handle, polypropylene plastic handle is the cavity tubulose, and with the gomphosis of nichrome ring handle, its middle part is equipped with handheld portion, the one end of polypropylene plastic handle and nichrome ring handle gomphosis be most advanced, and the end of pointed end to the other end is the widen gradually. The utility model discloses a drag for loop for non -water -soluble resin embedding material semithin section, it is dialled with traditional hair and gets section and tweezers clamp and get the section and compare, and the exhibition piece is effectual, fishes for the slicing efficiency height.
Description
Technical field
This utility model relates to one and drags for loop, a kind of drags for loop for non-water-soluble resin embedded material semithin section.
Background technology
Semithin section i.e. Section for light microscopy, owing to it can be as thin as 0.5 ~ 2 μm, so also known as semithin section, being a kind of effective localization method in Electronic Speculum ultramicrotomy.The preparation of semithin section (thickness 0.6 ~ 0.8 μm), is a kind of conventional sample preparation means nowadays.Owing to definition, the resolution of semithin section image are much better than paraffin section, the visual field is also greater than ultrathin section, so being conducive to obtaining high-quality light microscopy image.
By various different methods, by various different materials in section, under the effect of different dye liquors, display it, be allowed under an optical microscope, it is possible to watch various structure completely.The staining of semithin section is existing multiple, such as methylene blue-azure II method, basic fuchsin method, Hematoxylin-eosin method etc..These methods or the color dyed are single, or program is more, required time is long.Some key technologies in semithin section preparation such as section, drag for sheet, defat, and dyeing waits also different from paraffin section and ultrathin section, has its feature and difficult point.Under normal circumstances, use hair allocation section and tweezers gripping section, but efficiency is low, opens up sheet weak effect.
Utility model content
This utility model purpose is the deficiency for solving above-mentioned technical problem, it is provided that a kind of drag for loop for non-water-soluble resin embedded material semithin section, and compared with it grips section with traditional hair allocation section and tweezers, exhibition sheet is effective, fishes for slice efficiency high.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of drag for loop for non-water-soluble resin embedded material semithin section, including nichrome ring, nichrome ring connects and has nichrome handle, 5-7 times of a length of nichrome ring diameter；The other end of nichrome handle connects polypropylene plastics handle；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle, is provided with Handheld Division in the middle part of it；Polypropylene plastics handle one end chimeric with nichrome handle is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
Described nichrome ring is made up of nichrome wire, and nichrome filament diameter is preferably 0.25mm.
Described nichrome handle, is made up of nichrome wire, and nichrome filament diameter is preferably 0.25mm.
Described Handheld Division to other end end diameter preferably from 9.00mm gradual change to 10.25mm.
Described polypropylene plastics decreased food is preferably 4-6 times of nichrome handle length.
The length of described polypropylene plastics handle is preferably 130mm, and the length of nichrome handle is preferably 25mm.
Provide the benefit that:
1, be used for non-water-soluble resin embedded material semithin section in this utility model drags for loop, during the horizontal water outlet of nichrome ring, owing to hydrone interacts with nichrome ring, producing water membrane in nichrome ring, semithin section drags for into nichrome ring from ship type tank with moisture film.Nichrome ring and the water drop contact of microscope slide, cut into slices and transfer on microscope slide with moisture film again, rely on hydrone surface tension to launch on microscope slide, i.e. achieve the purpose dragging for sheet.
2, for the loop that drags for of non-water-soluble resin embedded material semithin section, simple in construction in this utility model, with low cost, for the sheet that drags for of semithin section, efficiency is high；It is applicable to fish for, such as with what non-water-soluble resin embedded material was cut into slices: 812 epoxy resin, spur resin etc..And ship type tank should be coordinated to use in using punching.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation dragging for loop for non-water-soluble resin embedded material semithin section；
In figure, labelling is: 1, nichrome ring, 2, nichrome handle, 3, polypropylene plastics handle, 4, Handheld Division.
Detailed description of the invention
Drag for loop as it can be seen, a kind of for non-water-soluble resin embedded material semithin section, including nichrome ring 1, nichrome ring 1 connects and has nichrome handle 2,5-7 times of a length of nichrome ring 1 diameter；The other end of nichrome handle 2 connects polypropylene plastics handle 3；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle 2, is provided with Handheld Division 4 in the middle part of it；Polypropylene plastics handle 3 one end chimeric with nichrome handle 2 is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
Described nichrome ring 1 is made up of nichrome wire, and nichrome filament diameter is preferably 0.25mm.
Described nichrome handle 2, is made up of nichrome wire, and nichrome filament diameter is preferably 0.25mm.
Described Handheld Division 4 to other end end diameter is preferably from 9.00mm gradual change to 10.25mm.
Described polypropylene plastics handle 3 length is preferably 4-6 times of nichrome handle 2 length.
The length of described polypropylene plastics handle is preferably 130mm, and the length of nichrome handle is preferably 25mm.
Embodiment 1
A kind of drag for loop for non-water-soluble resin embedded material semithin section, including nichrome ring 1, nichrome ring 1 connects and has nichrome handle 2,5-7 times of a length of nichrome ring 1 diameter；The other end of nichrome handle 2 connects polypropylene plastics handle 3；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle 2, is provided with Handheld Division 4 in the middle part of it；Polypropylene plastics handle 3 one end chimeric with nichrome handle 2 is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
Described nichrome ring 1 is made up of nichrome wire, a diameter of 0.25mm of nichrome wire.
Described nichrome handle 2, is made up of nichrome wire, a diameter of 0.25mm of nichrome wire.
Described Handheld Division 4 to other end end diameter is from 9.00mm gradual change to 10.25mm.
The a length of 130mm of described polypropylene plastics handle, a length of 25mm of nichrome handle.
Embodiment 2
A kind of drag for loop for non-water-soluble resin embedded material semithin section, including nichrome ring 1, nichrome ring 1 connects and has nichrome handle 2,5-7 times of a length of nichrome ring 1 diameter；The other end of nichrome handle 2 connects polypropylene plastics handle 3；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle 2, is provided with Handheld Division 4 in the middle part of it；Polypropylene plastics handle 3 one end chimeric with nichrome handle 2 is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
4-6 times of described polypropylene plastics handle 3 a length of nichrome handle 2 length.
Embodiment 3
A kind of drag for loop for non-water-soluble resin embedded material semithin section, including nichrome ring 1, nichrome ring 1 connects and has nichrome handle 2,5-7 times of a length of nichrome ring 1 diameter；The other end of nichrome handle 2 connects polypropylene plastics handle 3；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle 2, is provided with Handheld Division 4 in the middle part of it；Polypropylene plastics handle 3 one end chimeric with nichrome handle 2 is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
Described Handheld Division 4 to other end end diameter is from 9.00mm gradual change to 10.25mm.
The a length of 130mm of described polypropylene plastics handle, a length of 25mm of nichrome handle.
Claims (6)
1. one kind for non-water-soluble resin embedded material semithin section drag for loop, it is characterized in that: include nichrome ring (1), the upper connection of nichrome ring (1) has nichrome handle (2), 5-7 times of a length of nichrome ring (1) diameter；The other end of nichrome handle (2) connects polypropylene plastics handle (3)；Described polypropylene plastics handle is hollow tubular, chimeric with nichrome handle (2), is provided with Handheld Division (4) in the middle part of it；Polypropylene plastics handle (3) one end chimeric with nichrome handle (2) is most advanced and sophisticated, and the most advanced and sophisticated end to the other end gradually broadens.
2. be used for non-water-soluble resin embedded material semithin section as claimed in claim 1 drags for loop, it is characterised in that: described nichrome ring (1) is made up of nichrome wire, a diameter of 0.25mm of nichrome wire.
3. be used for non-water-soluble resin embedded material semithin section as claimed in claim 1 drags for loop, it is characterised in that: described nichrome handle (2), it is made up of nichrome wire, a diameter of 0.25mm of nichrome wire.
4. be used for non-water-soluble resin embedded material semithin section as claimed in claim 1 drags for loop, it is characterised in that: described Handheld Division (4) to other end end diameter are from 9.00mm gradual change to 10.25mm.
5. be used for non-water-soluble resin embedded material semithin section as claimed in claim 1 drags for loop, it is characterised in that: 4-6 times of described polypropylene plastics handle (3) a length of nichrome handle (2) length.
6. be used for non-water-soluble resin embedded material semithin section as claimed in claim 5 drags for loop, it is characterised in that: a length of 130mm of described polypropylene plastics handle (3), a length of 25mm of nichrome handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003841.2U CN205438282U (en) | 2016-01-06 | 2016-01-06 | A drag for loop for non -water -soluble resin embedding material semithin section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003841.2U CN205438282U (en) | 2016-01-06 | 2016-01-06 | A drag for loop for non -water -soluble resin embedding material semithin section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438282U true CN205438282U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003841.2U Expired - Fee Related CN205438282U (en) | 2016-01-06 | 2016-01-06 | A drag for loop for non -water -soluble resin embedding material semithin section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375600A (en) * | 2018-03-07 | 2018-08-07 | 广西医科大学 | A kind of slice strainer |
| CN114120830A (en) * | 2021-11-19 | 2022-03-01 | 大连理工大学 | Surface tension driven nano-scale flexible electronic transfer printing method |
-
2016
- 2016-01-06 CN CN201620003841.2U patent/CN205438282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375600A (en) * | 2018-03-07 | 2018-08-07 | 广西医科大学 | A kind of slice strainer |
| CN114120830A (en) * | 2021-11-19 | 2022-03-01 | 大连理工大学 | Surface tension driven nano-scale flexible electronic transfer printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |