CN209342485U - Biological tissue section paraffin embedding frame - Google Patents
Biological tissue section paraffin embedding frame Download PDFInfo
- Publication number
- CN209342485U CN209342485U CN201920074559.7U CN201920074559U CN209342485U CN 209342485 U CN209342485 U CN 209342485U CN 201920074559 U CN201920074559 U CN 201920074559U CN 209342485 U CN209342485 U CN 209342485U
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- China
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- framework
- frame
- baffle
- fixedly connected
- biological tissue
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Abstract
The utility model relates to the field of medical instrument technology, specially a kind of biological tissue section paraffin embedding frame, including embedded box, framework and baffle, embedded box is integrally formed by groove body and top edge, it is equipped with and its integrally formed frame edge at the top of framework, frame is equipped with sliding slot along front-rear side walls, top edge is embedded in sliding slot and is slidably matched with frame edge, the hinged switch block of bottom wall on the right side of framework, switch block and baffle are fixedly connected with a spring retention posts, spring retention posts are fixedly connected with spring, baffle is fixedly connected with fixture block, frame is along equipped with the card slot matched with fixture block, have the beneficial effect that the utility model is applied to the downward active force of baffle by spring, fixture block is allowed to stick into card slot, frame forms constraint along to baffle, avoid baffle mobile, guarantee that embedded box is always positioned in framework, embedded box can cool down simultaneously, it reduces and repeats cooling down operation, packet Box cooling effect time consistency is buried, carry out control experiment is facilitated.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of biological tissue section paraffin embedding frame.
Background technique
Paraffin section is made, must be by paraffin infiltration organization embedding in paraffin before slice, and water is not mix mutually with paraffin
It closes, so must slough moisture contained in tissue before embedding in waxdip.Conventional paraffin embedding process includes five bases
This step, i.e., fixed, dehydration, transparent, waxdip and embedding.Embedding, will exactly have already passed through fixation, be dehydrated, transparent, the group of waxdip
It knits block to take out in embedding frame of the merging full of melt paraffin from last wax bath, embedding is blocking, and tissue is made mutually to melt one with embedding medium
Body simultaneously cools down rapidly, this program is known as embedding.
The step of embedding, is as follows: after 1. tissues immerse paraffin, tissue being moved into embedding in paraffin cup before embedding.From constant temperature
Case taking-up be placed on tripod, under light alcolhol burner, to keep the dissolved state of paraffin；2. getting out embedding frame, will embed
After tweezers heat on alcolhol burner and (prevent tweezers sticky wax), left hand holds wax cup, and it is (straight that the tweezers of right handgrip heating are placed on wax mouth
Vertical shape) when of falling wax allows paraffin to inject along embedding frame along tweezers；3. rapid tweezer tissue block is put into embedding frame paraffin, section is downward
It puts positive merging frame bottom and gently flattens, to guarantee that there is no bubbles.
Need to call multiple embedding frames when making multiple paraffin sections, multiple embedding frames when being cooled down, need into
Row multi-pass operation, time-consuming and laborious, the utility model provides a kind of combined bio histotomy paraffin embedding frame thus.
Utility model content
The purpose of this utility model is to provide a kind of biological tissue section paraffin embedding frames, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of biological tissue section paraffin embedding
Frame, including embedded box, framework and baffle, the embedded box are integrally formed by groove body and top edge, at the top of the framework and right side
It is equipped with opening, and its top is equipped with and is equipped with sliding slot, the top along front-rear side walls with its integrally formed frame edge, the frame
Edge is embedded in sliding slot and is slidably matched with frame edge, the hinged switch block of bottom wall on the right side of the framework, the switch block top and baffle bottom
A spring retention posts are fixedly connected with, the spring retention posts are fixedly connected with spring, and the front-rear side walls of the baffle are fixed
Fixture block is connected, the frame is equipped with the card slot matched with fixture block along top.
Preferably, the groove body is positive truncated rectangular pyramids structure, bottom and framework bottom wall spacing greater than two millimeters.
Preferably, the framework can just accommodate five groove bodies, and the front-rear side walls and bottom wall of framework offer logical
Hole, the through-hole are distributed in framework in rectangular uniform.
Preferably, the frame is fixedly connected with floating block along bottom, and the floating block is that threaded plastic float is glued each other, institute
It states frame and is fixedly connected with handle along top.
Preferably, drop handle is fixedly connected at the top of the baffle, the drop handle is semi-circular shape.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is applied to the downward active force of baffle by spring, fixture block is allowed to stick into card slot, frame edge
Baffle is formed and is constrained, avoids baffle mobile, guarantees that embedded box is always positioned in framework, embedded box can cool down simultaneously, reduce weight
Multiple cooling down operation, embedded box cooling effect time consistency facilitate carry out control experiment；
2. frame is fixedly connected with floating block along bottom, makes frame along swimming on the cooling water surface by the buoyancy that floating block provides, keep away
Exempt to need in cooling procedure hand-held or clamps framework using tool.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Section A-A structural schematic diagram in Fig. 1；
Fig. 3 is section B-B structural schematic diagram in Fig. 1.
In figure: 1 groove body, 2 top edges, 3 frameworks, 301 frames edge, 302 sliding slots, 303 card slots, 304 through-holes, 305 floating blocks, 306 mention
Column, 4 baffles, 5 switch blocks, 6 springs, 7 fixture blocks, 8 drop handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of biological tissue section paraffin embedding
Frame, including embedded box, framework 3 and baffle 4, embedded box are integrally formed by groove body 1 and top edge 2, and groove body 1 pours shape by copper material
At positive truncated rectangular pyramids structure, compared to aluminum alloy material, the cooling velocity of groove body 1 is faster.
3 top of framework and right side are equipped with opening, and its top is equipped with its integrally formed frame along 301, such as Fig. 2 institute
Show, in the present embodiment, frame is equipped with sliding slot 302 along 301 front-rear side walls, and top edge 2 is embedded in sliding slot 302 and slides with frame along 301
Dynamic cooperation.Framework 3 can just accommodate five groove bodies 1, and the front-rear side walls and bottom wall of framework 3 offer through-hole 304, through-hole
304 are distributed in framework 3 in rectangular uniform.Since 1 bottom of groove body and 3 bottom wall spacing of framework are greater than two millimeters, i.e. groove body 1 suspends
It in framework 3, is placed in cooling water when by framework 3, cooling water directly carries out heat exchange, groove body with groove body 1 by through-hole 304
Paraffin can be quickly cooled down in 1.
In order to avoid needing in cooling procedure hand-held or clamping framework 3 using tool, in frame along the fixed company in 301 bottoms
Floating block 305 is connect, floating block 305 is glued each other by threaded plastic float, by the way that the area of floating block 305 is rationally arranged, so that floating
There is block 305 enough buoyancy frame is swum on the cooling water surface along 301.Handle 306 is fixedly connected at the top of framework 3, it is convenient
Framework of taking 3.
The hinged switch block 5 of 3 right side bottom wall of framework, 5 top of switch block and 4 bottom of baffle are fixedly connected with a spring retention posts,
Spring retention posts are fixedly connected with spring 6, and the front-rear side walls of baffle 4 are fixedly connected with fixture block 7, and frame is equipped with and fixture block 7 along 301 tops
The card slot 303 matched.Drop handle 8 is fixedly connected at the top of baffle 4, drop handle 8 is semi-circular shape.
As shown in figure 3, in the present embodiment, spring 6 is in elongation state, spring 6 is applied to the downward effect of baffle 4
Power allows fixture block 4 to stick into card slot 303, and frame forms constraint along 301 pairs of baffles 4, avoids baffle 4 mobile, and pass through top edge 2
It is embedded in sliding slot 302, it is ensured that embedded box is always positioned in framework.Baffle 4 can be pulled by the way that drop handle 8 is convenient, so that card
Block 4 is detached from card slot 303, constraint of the frame along 301 releasings to baffle 4, and baffle 4 can rotate with framework 3 by switch block 5, make
3 right open of framework is obtained, groove body 1 can be filled in framework 3 through sliding slot 302, it can will at most store together five embedded boxes
In framework 3, convenient for reducing embedded box progress while cooling and repeating cooling down operation, embedded box cooling effect time consistency, side
Just control experiment is carried out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of biological tissue section paraffin embedding frame, including embedded box, framework (3) and baffle (4), it is characterised in that:
The embedded box is integrally formed by groove body (1) and top edge (2), and at the top of the framework (3) and right side is equipped with opening, and it is pushed up
Portion is equipped with its integrally formed frame along (301), and the frame is equipped with sliding slot (302), the top edge along (301) front-rear side walls
(2) sliding slot (302) are embedded in and are slidably matched with frame along (301), the hinged switch block of bottom wall (5) on the right side of the framework (3), described turn
At the top of block (5) and baffle (4) bottom is fixedly connected with a spring retention posts, and the spring retention posts are fixedly connected with spring (6),
The front-rear side walls of the baffle (4) are fixedly connected with fixture block (7), and the frame is equipped at the top of (301) to be matched with fixture block (7)
Card slot (303).
2. a kind of biological tissue section paraffin embedding frame according to claim 1, it is characterised in that: the groove body (1)
Be positive truncated rectangular pyramids structure, and bottom and framework (3) bottom wall spacing are greater than two millimeters.
3. a kind of biological tissue section paraffin embedding frame according to claim 1, it is characterised in that: the framework (3)
Five groove bodies (1) can be just accommodated, the front-rear side walls and bottom wall of framework (3) offer through-hole (304), the through-hole
(304) it is distributed on framework (3) in rectangular uniform.
4. a kind of biological tissue section paraffin embedding frame according to claim 1, it is characterised in that: the frame edge
(301) bottom is fixedly connected floating block (305), and the floating block (305) is that threaded plastic float is glued each other, and frame is along (301)
Top is fixedly connected with handle (306).
5. a kind of biological tissue section paraffin embedding frame according to claim 1, it is characterised in that: the baffle (4)
Top is fixedly connected drop handle (8), and the drop handle (8) is semi-circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074559.7U CN209342485U (en) | 2019-01-17 | 2019-01-17 | Biological tissue section paraffin embedding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074559.7U CN209342485U (en) | 2019-01-17 | 2019-01-17 | Biological tissue section paraffin embedding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342485U true CN209342485U (en) | 2019-09-03 |
Family
ID=67761702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074559.7U Expired - Fee Related CN209342485U (en) | 2019-01-17 | 2019-01-17 | Biological tissue section paraffin embedding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141543A (en) * | 2020-01-16 | 2020-05-12 | 河南医学高等专科学校 | Pathological microtome for tissue embryology |
| CN112067413A (en) * | 2020-08-17 | 2020-12-11 | 佛山科学技术学院 | Embedding frame |
| CN114235520A (en) * | 2021-12-03 | 2022-03-25 | 文娟 | Paraffin embedding device for biological slicing of oncology |
-
2019
- 2019-01-17 CN CN201920074559.7U patent/CN209342485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141543A (en) * | 2020-01-16 | 2020-05-12 | 河南医学高等专科学校 | Pathological microtome for tissue embryology |
| CN112067413A (en) * | 2020-08-17 | 2020-12-11 | 佛山科学技术学院 | Embedding frame |
| CN114235520A (en) * | 2021-12-03 | 2022-03-25 | 文娟 | Paraffin embedding device for biological slicing of oncology |
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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: 20190903 Termination date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |