CN109297788A - A kind of dehydration device of preparing biological tissue film - Google Patents
A kind of dehydration device of preparing biological tissue film Download PDFInfo
- Publication number
- CN109297788A CN109297788A CN201811522516.7A CN201811522516A CN109297788A CN 109297788 A CN109297788 A CN 109297788A CN 201811522516 A CN201811522516 A CN 201811522516A CN 109297788 A CN109297788 A CN 109297788A
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- Prior art keywords
- dehydration
- groups
- slot
- biological tissue
- preparing biological
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- 230000018044 dehydration Effects 0.000 title claims abstract description 65
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
- G01N2001/315—Basket-type carriers for tissues
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of dehydration devices of preparing biological tissue film, including dehydration slot and dehydration basket, telescopic square tube is hinged on the left of dehydration trench bottom, support rod is hinged on the right side of dehydration trench bottom, telescopic square tube and support rod bottom end are equipped with steadying plate, it is dehydrated in slot and is equipped with two groups of partitions, two groups of partitions are isolated into three regions for slot is dehydrated, the first water pipe is communicated on two groups of partitions, the first control valve is equipped on two group of first water pipe, delivery pipe is communicated on the right side of dehydration slot, delivery pipe is equipped with the second control valve, dehydration basket two sides are fixedly connected to hook, hanging support is linked up in dehydration groove sidewall, dehydration basket is made of multiple net slots；The present invention is not only simple in structure, it does not need to shift tissue block using tweezers when being dehydrated, tissue block can be prevented to be damaged, tissue block is placed in dehydration basket, the replacement of various concentration medical fluid can be carried out according to the case where dehydration, it does not need to shift tissue block, can prevent solution drips on testing stand.
Description
Technical field
The present invention relates to biological tissue dewatering fields, and in particular to a kind of dehydration device of preparing biological tissue film.
Background technique
Nowadays, the method that microsection manufacture and microscope inspection are often applied in histology, cytology research field is seen
Tissue, cellular morphology and its lesion situation are examined, and is frequently necessary to be carried out dehydrating biological tissue in these researchs.
The dehydration of the prior art is typically all that the medical fluid of various concentration is used to be carried out dehydrating, and is being dehydrated
It when processing, needs that tissue block is manually transferred to another container bottle from a container bottle and is carried out dehydrating, and generally shifting
During be all to be shifted using tweezers, shifted not only operating relatively complicated using tweezers, and pressed from both sides using tweezers
It is easy that biological tissue is caused to damage during taking, while when taking out tissue block from container bottle using tweezers, it can will be molten
Liquid band goes out, and the solution taken out of can be dropped on experimental bench, not only causes the waste of solution, and is easy to cause testing stand surface
Pollution.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of taking off for preparing biological tissue film is provided
Water installations are not only simple in structure, and do not need to shift tissue block using tweezers when being dehydrated, can prevent tissue block by
To damage, operation is relatively simple, and dehydrating effect is good.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of dehydration device of preparing biological tissue film, including dehydration slot and dehydration basket, the dehydration trench bottom left side are hinged
There is telescopic square tube, is hinged with support rod on the right side of the dehydration trench bottom, the telescopic square tube and support rod bottom end are equipped with stabilization
Plate, is equipped with two groups of partitions in the dehydration slot, and partition described in two groups will be dehydrated slot and be isolated into three regions, on partition described in two groups
It is communicated with the first water pipe, the first control valve is equipped on the first water pipe described in two groups, is communicated with discharge on the right side of the dehydration slot
Pipe, the delivery pipe are equipped with the second control valve, and the dehydration basket two sides are fixedly connected to hook, and the hook hanging support is de-
Basin sidewall, the dehydration basket are made of multiple net slots.
Further, the telescopic square tube includes outer tube, and interior bar is plugged in the outer tube, and the interior bar bottom is fixed to be connected
It is connected to sliding block, multiple groups fixing groove is provided in the interior bar, has fixed pin to pass through on the outer tube, the fixed pin and fixing groove phase
Engaging.
Further, the first control valve described in two groups is by pressure control valve.
Further, steadying plate bottom described in two groups is equipped with non-slip mat, and the non-slip mat is rubber pad.
Further, the medical fluid of various concentration is respectively equipped in three regions that partition described in two groups is isolated into.
Further, the dehydration basket is made of nine net slots.
Income effect of the invention is:
The present invention is not only simple in structure, and is not needed to shift tissue block using tweezers when being dehydrated, can be prevented
Tissue block is damaged, and tissue block is placed in dehydration basket, the replacement of various concentration medical fluid can be carried out according to the case where dehydration, no
It needs to shift tissue block, can prevent solution drips on testing stand, operation is relatively simple, and dehydrating effect is good.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is configuration schematic diagram of the present invention；
Fig. 2 is present invention dehydration slot structure schematic diagram；
Fig. 3 is present invention dehydration slot structure schematic diagram；
Fig. 4 is dehydration basket structural schematic diagram of the present invention；
Fig. 5 is telescopic square tube structural schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the present invention is a kind of dehydration device of preparing biological tissue film, including is dehydrated slot 2 and dehydration basket 3,
Dehydration 2 bottom left of slot is hinged with telescopic square tube 1, and dehydration 2 bottom right of slot is hinged with support rod 5, telescopic square tube 1 and support rod
5 bottom ends are equipped with steadying plate 8, and two groups of partitions 11 are equipped in dehydration slot 2, and two groups of partitions 11 are isolated into three regions for slot 2 is dehydrated,
It is communicated with the first water pipe 10 on two groups of partitions 11, the first control valve 12,2 right side of dehydration slot are equipped on two group of first water pipe 10
It is communicated with delivery pipe 7, delivery pipe 7 is equipped with the second control valve 6, and 3 two sides of dehydration basket are fixedly connected to hook 4, links up with 4 hanging supports
In dehydration groove sidewall, dehydration basket 3 is made of multiple net slots 301.
Wherein, telescopic square tube 1 includes outer tube 101, is plugged with interior bar 103 in outer tube 101,103 bottom of interior bar is fixedly connected
There is sliding block 102, multiple groups fixing groove 105 is provided in interior bar 103, has fixed pin 104 to pass through on outer tube 101, fixed pin 104 and fixation
Slot 105 fastens.
Wherein, two group of first control valve 12 is the flowing replacement that medical fluid is convenient for by pressure control valve.
Wherein, two groups of 8 bottoms of steadying plate are equipped with non-slip mat 9, and non-slip mat 9 is rubber pad, can prevent to slide, make to fill
It sets more stable.
Wherein, the medical fluid of various concentration is respectively equipped in three regions that two groups of partitions 11 are isolated into.
Wherein, dehydration basket 3 is made of nine net slots 301, is convenient for dehydration while multiple tissue blocks.
One concrete application of the present embodiment are as follows: in use, adding respectively into three regions that two groups of partitions 11 are isolated into
Entering the medical fluid of various concentration, liquor strength successively increases from right to left, and the tissue block being dehydrated will be needed to be placed in dehydration basket 3,
Dehydration basket 3 is immersed in the region medical fluid of the rightmost side, 4 hanging supports will be linked up on the side wall of dehydration slot 2, start to be dehydrated, when
After tissue block is soaked for a period of time, a collection vessel is placed on to the lower section of delivery pipe 7, opens the second control valve 6, medical fluid is from row
It puts pipe 7 to flow into collection vessel, adjusts the height of telescopic square tube 1, make to be dehydrated the inclination of slot 2, convenient for the discharge of medical fluid, rightmost side area
After chemicals liquid discharge in domain is complete, the second control valve 6 is closed, tweezers is used to open first control valve 12 on right side, intermediate region
Medical fluid right area is flowed by the first water pipe 10, to biological tissue's further progress dehydration, after being dehydrated a period of time,
Another collection vessel is placed on to the lower section of delivery pipe 7, opens the second control valve 6, medical fluid flows into collection vessel from delivery pipe 7
It is interior, after chemicals liquid discharge is complete, the second control valve 6 is closed, first control valve 12 in left side, the medicine of left area are opened using tweezers
Liquid flows into right area by the first water pipe 10, is carried out dehydrating to biological tissue, after the completion of dehydration, then by a new receipts
Collection container is placed on the lower section of delivery pipe 7, opens the second control valve 6, medical fluid flows into collection vessel from delivery pipe 7, by dehydration basket 3
It is taken out out of dehydration slot 2.
To sum up, the present invention is not only simple in structure, and does not need to shift tissue block using tweezers when being dehydrated, can
Tissue block is prevented to be damaged, operation is relatively simple, and dehydrating effect is good.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of dehydration device of preparing biological tissue film, it is characterised in that: including dehydration slot (2) and dehydration basket (3), the dehydration
Slot (2) bottom left is hinged with telescopic square tube (1), and dehydration slot (2) bottom right is hinged with support rod (5), described flexible
Square tube (1) and support rod (5) bottom end are equipped with steadying plate (8), and two groups of partitions (11), two groups of institutes are equipped in the dehydration slot (2)
It states partition (11) and dehydration slot (2) is isolated into three regions, the first water pipe (10) are communicated on partition described in two groups (11), two
It is equipped with the first control valve (12) on group first water pipe (10), is communicated with delivery pipe (7), institute on the right side of the dehydration slot (2)
Delivery pipe (7) are stated equipped with the second control valve (6), dehydration basket (3) two sides are fixedly connected to hook (4), the hook
(4) hanging support is made of in dehydration groove sidewall, the dehydration basket (3) multiple net slots (301).
2. a kind of dehydration device of preparing biological tissue film according to claim 1, it is characterised in that: the telescopic square tube
(1) include outer tube (101), be plugged with interior bar (103) in the outer tube (101), interior bar (103) bottom is fixedly connected with cunning
Block (102) is provided with multiple groups fixing groove (105) on the interior bar (103), has fixed pin (104) to pass through on the outer tube (101),
The fixed pin (104) fastens with fixing groove (105).
3. a kind of dehydration device of preparing biological tissue film according to claim 1, it is characterised in that: the first control described in two groups
Valve (12) processed is by pressure control valve.
4. a kind of dehydration device of preparing biological tissue film according to claim 1, it is characterised in that: steadying plate described in two groups
(8) bottom is equipped with non-slip mat (9), and the non-slip mat (9) is rubber pad.
5. a kind of dehydration device of preparing biological tissue film according to claim 1, it is characterised in that: partition described in two groups
(11) medical fluid of various concentration is respectively equipped in three regions being isolated into.
6. a kind of dehydration device of preparing biological tissue film according to claim 1, it is characterised in that: the dehydration basket (3)
It is made of nine net slots (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522516.7A CN109297788A (en) | 2018-12-13 | 2018-12-13 | A kind of dehydration device of preparing biological tissue film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522516.7A CN109297788A (en) | 2018-12-13 | 2018-12-13 | A kind of dehydration device of preparing biological tissue film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297788A true CN109297788A (en) | 2019-02-01 |
Family
ID=65142882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522516.7A Pending CN109297788A (en) | 2018-12-13 | 2018-12-13 | A kind of dehydration device of preparing biological tissue film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501202A (en) * | 2019-08-27 | 2019-11-26 | 焦作大学 | A kind of dry corrosion protected treatment device of biologic slice |
| CN114062113A (en) * | 2021-11-29 | 2022-02-18 | 昆明理工大学 | Test system for simulating erosion and corrosion effects of water flow on test piece |
-
2018
- 2018-12-13 CN CN201811522516.7A patent/CN109297788A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501202A (en) * | 2019-08-27 | 2019-11-26 | 焦作大学 | A kind of dry corrosion protected treatment device of biologic slice |
| CN114062113A (en) * | 2021-11-29 | 2022-02-18 | 昆明理工大学 | Test system for simulating erosion and corrosion effects of water flow on test piece |
| CN114062113B (en) * | 2021-11-29 | 2024-01-26 | 昆明理工大学 | Test system for simulating erosion and corrosion effects of water flow on test piece |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |