CN205719722U - A kind of biological tissue paraffin-embedded mould - Google Patents
A kind of biological tissue paraffin-embedded mould Download PDFInfo
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- CN205719722U CN205719722U CN201620615793.2U CN201620615793U CN205719722U CN 205719722 U CN205719722 U CN 205719722U CN 201620615793 U CN201620615793 U CN 201620615793U CN 205719722 U CN205719722 U CN 205719722U
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- mould
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- biological tissue
- perfusing hole
- embedded
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Abstract
This utility model belongs to pathology film-making experiment equipment technical field, is specifically related to a kind of biological tissue paraffin-embedded mould.A kind of biological tissue paraffin-embedded mould, base, front mould and rear mold including L-shaped, front mould is provided with multiple front perfusing hole, rear mold is provided with multiple rear perfusing hole, each front perfusing hole and each rear perfusing hole one_to_one corresponding, the front perfusing hole of each mutual correspondence and rear perfusing hole composition perfusion groove, each perfusion groove all includes the middle cavity of the upper cavity of cuboid, the lower chamber of cuboid and four mill dell shapes.Biological tissue provided by the utility model paraffin-embedded mould simple in construction, simple operation, easy to use, the wax stone one-shot forming embedded out need not be repaired and can be cut into slices, it is possible to reduce labor intensity, improves work efficiency, gets twice the result with half the effort.
Description
Technical field
This utility model belongs to pathology film-making experiment equipment technical field, is specifically related to a kind of biological tissue paraffin embedding mould
Tool.
Background technology
Paraffin section is method most widely used in histology's conven tional tabletting techniques.What paraffin section was primary is to adopting
The tissue specimen of collection carries out paraffin embedding.Tissue specimen paraffin embedding treatment technology be during tissue slice film-making very
For key link.Paraffin embedding techniques not only directly affects chipping qualities, and also has an impact cellular prion protein.Tissue bag
Bury and the paraffin the most melted is injected in tissue embedding box mould, more open and more flat putting in paraffin will be organized, but right
Small samples little in volume, that quantity is many, such as liver, spleen, ovary, uterus etc. biopsy small sample, are the most just not easy to be embedded in together
In one plane, the continuous cooled and solidified of paraffin that its reason melts in being as embedded box mould, the tissue specimen first put into sinks to
Embedded box mould bottom, after put into then at shallow-layer, the organization exposure even having is outside paraffin.Impact embedding quality and section effect
Really.
Embedded box mould is the main tool that tissue specimen carries out paraffin embedding process.Currently used paraffin embedding box
The wax stone that mould embeds out is to have needed to take a significant amount of time the paraffin by unnecessary for organized one side after square has embedded to repair
Cutting away and be trimmed to the trapezoidal utilization rate being easy to section saving blade raising blade, especially repairing wax stone during high-volume embedding needs to disappear
Consume a large amount of manpower and time.And disposable plastic embedding frame is in use it sometimes appear that tissue loss, wax stone rupture and wax stone
With the problem such as embedded box mould separates, cause difficulty to the making of section, and disposable plastic embedding frame material is unfavorable for ring
Protect；It is thus desirable to develop a kind of simple and easy to do, it is not necessary to finishing wax stone reduces labor intensity, improves work efficiency, gets twice the result with half the effort
Imbedded mold.
Utility model content
For solving the deficiencies in the prior art, this utility model provides a kind of biological tissue paraffin-embedded mould.
A kind of biological tissue paraffin-embedded mould, including base, front mould and the rear mold of L-shaped, is provided with on described front mould
Multiple front perfusing holes, are provided with multiple rear perfusing hole, each described front perfusing hole and each described rear perfusing hole one in the rear on mould
One is corresponding, and the described front perfusing hole of each mutual correspondence and described rear perfusing hole composition perfusion groove, each described perfusion groove all includes long
The middle cavity of the upper cavity of cube shape, the lower chamber of cuboid and four mill dell shapes.
Concrete, the bottom surface of described upper cavity and described lower chamber is square, and the bottom surface length of side of described upper cavity is big
In the bottom surface length of side of described lower chamber, described upper cavity tall and big in the height of described lower chamber.
Concrete, the level angle of the side of described middle cavity is 45 °.
Further, the side of described front mould is provided with locating notch, and described rear mold is provided with and described locating notch
The convex joined is stupefied.
Concrete, the contact surface of described front mould and described rear mold is seamless applying.
Concrete, the number of described perfusion groove is five.
Biological tissue provided by the utility model paraffin-embedded mould simple in construction, simple operation, easy to use, permissible
Reduce labor intensity, improve work efficiency, get twice the result with half the effort.
Accompanying drawing explanation
Fig. 1 is the overall structure top view of biological tissue provided by the utility model paraffin-embedded mould.
Fig. 2 is the installation diagram of biological tissue provided by the utility model paraffin-embedded mould.
Fig. 3 is the front view of the front mould of biological tissue provided by the utility model paraffin-embedded mould.
In accompanying drawing 1,2,3, the structure list representated by each label is as follows:
1, base, 2, front mould, 201, front perfusing hole, 202, locating notch, 3, rear mold, 301, rear perfusing hole, 302, location
Convex stupefied, 4, perfusion groove, 401, upper cavity, 402, middle cavity, 403, lower chamber.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, illustrated embodiment is served only for explaining this reality
With novel, it is not intended to limit scope of the present utility model.
In a detailed description of the invention, as it is shown in figure 1, a kind of biological tissue paraffin-embedded mould, including the base of L-shaped
1, front mould 2 and rear mold 3, the contact surface of front mould 2 and rear mold 3 is seamless applying.
As in figure 2 it is shown, be provided with five front perfusing holes 201, perfusing hole after being provided with five in rear mold 3 on front mould 2
301, each front perfusing hole 201 and each rear perfusing hole 301 one_to_one corresponding.As it is shown in figure 1, front perfusing hole 201 He of each mutual correspondence
Rear perfusing hole 301 composition perfusion groove 4.The side of front mould 2 is provided with locating notch 202, and rear mold 3 is provided with and locating notch 202
The convex stupefied 302 of coupling.
As it is shown on figure 3, respectively perfusion groove 4 all includes the upper cavity 401 of cuboid, the lower chamber 403 of cuboid and falls
The middle cavity 402 of four mill dell shapes.The specification of upper cavity 401 is 1.8cm × 1.8cm × 1.3cm, and the specification of lower chamber 403 is 1cm
×1cm×0.5cm.The level angle of the side of middle cavity 402 is 45 °.
In use, in tissue samples is placed on following little cuboid and the liquid paraffin of thawing is poured into this mould
Tool, takes out wax stone after paraffin cooled and solidified.Wax stone is up-small and down-big structure, is organized in little, and wax stone is not trimmed i.e.
Can directly cut into slices.It is convenient that biological tissue provided by the utility model paraffin-embedded mould has embedding, the wax embedded out
Block is not required to repair the features such as block.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (6)
1. biological tissue's paraffin-embedded mould, it is characterised in that: include the base (1) of L-shaped, front mould (2) and rear mold (3),
Described front mould (2) is provided with multiple front perfusing hole (201), is provided with multiple rear perfusing hole on mould (3) in the rear
(301), each described front perfusing hole (201) and each described rear perfusing hole (301) one_to_one corresponding, the described front perfusion of each mutual correspondence
Mouth (201) and described rear perfusing hole (301) composition perfusion groove (4), each described perfusion groove (4) all includes the upper cavity of cuboid
(401), the lower chamber (403) of cuboid and the middle cavity (402) of four mill dell shapes.
Biological tissue the most according to claim 1 paraffin-embedded mould, it is characterised in that: described upper cavity (401) and institute
The bottom surface stating lower chamber (403) is square, and the bottom surface length of side of described upper cavity (401) is more than described lower chamber (403)
The bottom surface length of side, described upper cavity (401) tall and big in the height of described lower chamber (403).
Biological tissue the most according to claim 1 paraffin-embedded mould, it is characterised in that: the side of described middle cavity (402)
The level angle in face is 45 °.
Biological tissue the most according to claim 1 paraffin-embedded mould, it is characterised in that: the side of described front mould (2) sets
Being equipped with locating notch (202), the convex that described rear mold (3) is provided with described locating notch (202) mates is stupefied (302).
Biological tissue the most according to claim 1 paraffin-embedded mould, it is characterised in that: described front mould (2) and described after
The contact surface of mould (3) is seamless applying.
Biological tissue the most according to claim 1 paraffin-embedded mould, it is characterised in that: the number of described perfusion groove (4)
It it is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615793.2U CN205719722U (en) | 2016-06-21 | 2016-06-21 | A kind of biological tissue paraffin-embedded mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615793.2U CN205719722U (en) | 2016-06-21 | 2016-06-21 | A kind of biological tissue paraffin-embedded mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719722U true CN205719722U (en) | 2016-11-23 |
Family
ID=57315215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620615793.2U Active CN205719722U (en) | 2016-06-21 | 2016-06-21 | A kind of biological tissue paraffin-embedded mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053543A (en) * | 2017-04-24 | 2017-08-18 | 华中科技大学 | Suitable for anaerobic resin imbedded mold |
| CN109203320A (en) * | 2018-10-27 | 2019-01-15 | 泉州市联控自动化科技有限公司 | A kind of production method of the dedicated paraffin of 3D printer |
| CN109946144A (en) * | 2017-12-21 | 2019-06-28 | 中国科学院深圳先进技术研究院 | A kind of spinal cord imbedded mold |
-
2016
- 2016-06-21 CN CN201620615793.2U patent/CN205719722U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053543A (en) * | 2017-04-24 | 2017-08-18 | 华中科技大学 | Suitable for anaerobic resin imbedded mold |
| CN109946144A (en) * | 2017-12-21 | 2019-06-28 | 中国科学院深圳先进技术研究院 | A kind of spinal cord imbedded mold |
| CN109946144B (en) * | 2017-12-21 | 2024-05-28 | 中国科学院深圳先进技术研究院 | Spinal cord embedding mould |
| CN109203320A (en) * | 2018-10-27 | 2019-01-15 | 泉州市联控自动化科技有限公司 | A kind of production method of the dedicated paraffin of 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |