CN207215560U - Histopathological examination intestinal tissue fixing device - Google Patents
Histopathological examination intestinal tissue fixing device Download PDFInfo
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- CN207215560U CN207215560U CN201721313975.5U CN201721313975U CN207215560U CN 207215560 U CN207215560 U CN 207215560U CN 201721313975 U CN201721313975 U CN 201721313975U CN 207215560 U CN207215560 U CN 207215560U
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- CN
- China
- Prior art keywords
- top panel
- fixing device
- intestinal tissue
- histopathological examination
- geometrical clamp
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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.)
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Abstract
It the utility model is related to a kind of histopathological examination intestinal tissue fixing device, including luggage carrier and tissue geometrical clamp, the tissue geometrical clamp is arranged on luggage carrier, plate including top panel and below being covered with top panel, the middle part hollow out of the top panel, the lower panel are provided with cavernous structure.The present apparatus can largely reduce the damage of enteron aisle fine hair during fixed intestinal tissue, improve test mass.
Description
Technical field
The utility model belongs to test specimen fixed network, is related to a kind of histopathological examination intestinal tissue and fixes dress
Put.
Background technology
The pathological examination of tissue is the conventional experimental technique in laboratory, wherein will organize after fixation, section, dyeing again
By the change that histology and morphology structure is studied by light microscope.Abundant professor expert of universal experience can be distinguished by observing
Normal and lesion tissue.The accuracy to medical diagnosis on disease is improved, there is great meaning to medicine, biology, food service industry.
Although paraffin section and staining technique are very ripe at present, involve the need for observing the tissue of enteron aisle fine hair
During section, many people's headaches are allowed really endlessly.It is most of in the Conventional procedures that collection intestinal tissue makes histotomy
Have no problem, but it can be exactly in sample from starting just to determine to be ignored the step of histotomy success wherein to have one
This step is fixed in collection, and conventional habitual way is exactly that the enteron aisle that will be collected directly is put into 10% neutral formalin solution admittedly
Fixed, this generates a problem, either enteron aisle does not break or broken intestinal tissue in the process and can all crimp, and extrudes suede
Hair, fine hair after fixation is frangible, easy fracture, so can all cause the damage of enteron aisle fine hair to a certain extent, seriously to intestines
Road fine hair is thoroughly broken, and almost all comes off.Carry out huge difficulty to test tape.
Utility model content
In view of this, the purpose of this utility model is that provide one kind is used to fix during intestinal tissue pathological section
The fixing device of enteron aisle, the damage of enteron aisle fine hair can be largely reduced, improve test mass.
To reach above-mentioned purpose, the utility model provides following technical scheme：
Histopathological examination intestinal tissue fixing device, including luggage carrier and tissue geometrical clamp, the tissue geometrical clamp
It is arranged on luggage carrier, including top panel and plate below being covered with top panel, the middle part hollow out of the top panel, under described
Panel is provided with cavernous structure.
Further, the top panel is connected with lower panel by rotary shaft, and is fastened by buckle.
Further, the concaveconvex structure for clamping intestinal tissue is correspondingly provided with the top panel and lower panel.
Further, the top panel is provided with hemispherical projections structure, and hemispherical depression is correspondingly provided with the lower panel
Structure.
Further, the concaveconvex structure is four, is separately positioned at four angles of tissue geometrical clamp.
Further, the luggage carrier is space frame structure, along the short transverse of the space frame structure, if provided with
Do the chuck for shelving tissue geometrical clamp.
The beneficial effects of the utility model are：
The present apparatus can solve the problem that intestinal villus because of the damage problem in fixation procedure, prevents to carry out without intestinal villus
Experiment, such as the length of measure enteron aisle fine hair, width, observation of relevant cell etc. on fine hair, so as to greatly carry
High test mass.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing illustrates：
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation of the present embodiment tissue geometrical clamp.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
A kind of histopathological examination intestinal tissue fixing device of the utility model embodiment as shown in Figure 1, including loading
Frame 1 and tissue geometrical clamp 2, the tissue geometrical clamp 2 is arranged on luggage carrier 1, including top panel 201 and can be with top panel 201
Plate 202 below covering, as shown in Fig. 2 the middle part hollow out of top panel 201, the lower panel 202 is provided with cavernous structure.
In the present embodiment, top panel 201 and lower panel 202 are rectangular configuration, and corresponding sides are connected by rotary shaft 203,
And fastened by buckle 204.The concaveconvex structure for clamping intestinal tissue is correspondingly provided with top panel and lower panel 202.
In the present embodiment, the top panel 201 is provided with hemispherical projections structure 205, is correspondingly set on the lower panel 202
There is hemispherical depression structure 206.The concaveconvex structure is four, i.e. hemispherical projections structure 205 and hemispherical depression structure
206.It is four, is separately positioned at four angles of tissue geometrical clamp 2.It will be understood by those skilled in the art that concaveconvex structure
Can also be rectangular raised and groove, or the similar other forms with more than.
In the present embodiment, the luggage carrier 1 is space frame structure, along the short transverse of space frame structure, is provided with
Some chuck 3 for being used to shelve tissue geometrical clamp 2.Chuck 3 is separately positioned on four columns of space frame structure.It is each vertical
On one height section of body frame structure, provided with four chuck 3, the present embodiment have two and space frame structure.
In use, the intestinal contents on surface are gently washed down after intestinal tissue is taken out, then break intestinal tube
After be laid in tissue geometrical clamp 2 on, intestinal villus face exposed to top panel 201 middle part engraved structure at, make on upper and lower panel
Corresponding hemispherical projections and sunk structure are stuck in intestinal tissue between top panel 201 and lower panel 202, then close tissue
Geometrical clamp 2, it will entirely organize geometrical clamp 2 to be inverted insertion luggage carrier 1, and be placed in chuck 3 (the inverted direction of tissue geometrical clamp and intestines
Intestinal villus direction directed downwardly is consistent inside pipe).Then whole luggage carrier 1 is put into tissue fixative solution.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model has been described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The scope of restriction.
Claims (6)
1. histopathological examination intestinal tissue fixing device, it is characterised in that：Including luggage carrier and geometrical clamp is organized, described group
Knit geometrical clamp to be arranged on luggage carrier, including top panel and plate below can covering with top panel, engraved in the middle part of the top panel
Sky, the lower panel are provided with cavernous structure.
2. histopathological examination intestinal tissue fixing device according to claim 1, it is characterised in that：The top panel
It is connected with lower panel by rotary shaft, and is fastened by buckle.
3. histopathological examination intestinal tissue fixing device according to claim 1, it is characterised in that：The top panel
Be correspondingly provided with lower panel by intestinal tissue clamp concaveconvex structure.
4. histopathological examination intestinal tissue fixing device according to claim 3, it is characterised in that：The top panel
Hemispherical projections structure is provided with, hemispherical depression structure is correspondingly provided with the lower panel.
5. histopathological examination intestinal tissue fixing device according to claim 4, it is characterised in that：The concavo-convex knot
Structure is four, is separately positioned at four angles of tissue geometrical clamp.
6. histopathological examination intestinal tissue fixing device according to claim 1, it is characterised in that：The luggage carrier
For space frame structure, along the short transverse of the space frame structure, provided with some cards for being used to shelve tissue geometrical clamp
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313975.5U CN207215560U (en) | 2017-10-12 | 2017-10-12 | Histopathological examination intestinal tissue fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313975.5U CN207215560U (en) | 2017-10-12 | 2017-10-12 | Histopathological examination intestinal tissue fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215560U true CN207215560U (en) | 2018-04-10 |
Family
ID=61821078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313975.5U Expired - Fee Related CN207215560U (en) | 2017-10-12 | 2017-10-12 | Histopathological examination intestinal tissue fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215560U (en) |
-
2017
- 2017-10-12 CN CN201721313975.5U patent/CN207215560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |