CN108680380A - Plant quarantine tissue slice apparatus - Google Patents
Plant quarantine tissue slice apparatus Download PDFInfo
- Publication number
- CN108680380A CN108680380A CN201810275371.9A CN201810275371A CN108680380A CN 108680380 A CN108680380 A CN 108680380A CN 201810275371 A CN201810275371 A CN 201810275371A CN 108680380 A CN108680380 A CN 108680380A
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- pulling plate
- culture solution
- sampling box
- pumping slot
- Prior art date
- 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.)
- Granted
Links
- 238000005070 sampling Methods 0.000 claims abstract description 62
- 238000005086 pumping Methods 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 10
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims description 6
- 210000005239 tubule Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000005357 flat glass Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000000126 substance 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
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention provides plant quarantine tissue slice apparatus, including cutter and the second connecting tube；The pumping slot is chamber slot structure, and bottom surface is equipped with the supporting vertical plate of platy structure at front and back two, and is also equipped at one culture solution storage tank at sampling box and one from left to right in the bottom side of pumping slot；The inner cavity rear wall of the pumping slot offers the notch of director's square structure close to leftward position；First connecting tube is connected between culture solution storage tank and the second connecting tube, and the other end of the second connecting tube is connected to funnel, the sampling work of bar stem is carried out to plant using the present apparatus, relatively close, and the drop work of the synchronization relative closure of culture solution can be realized simultaneously, the slice sampling device of more existing plant quarantine, operational higher, and when greatly reducing sampling, with the contact probability of extraneous air, sampling process is relatively more closed, and when subsequent samples sample being made to utilize microscopic, effect is more preferable.
Description
Technical field
The invention belongs to slicing device technical field of structures more particularly to plant quarantine tissue slice apparatus.
Background technology
Plant quarantine prevents plants and plant product from propagating the measure of harmful organism in the process of circulation with legislative means.Plant
The one side of work is protected, its main feature is that it is harmful to prevent all (especially within the scope of one's respective areas no) on the whole from macroscopic view
The incoming of biology, field planting and extension.Due to it have compellent of law, on international literature often " regulatory control ", " administration is arranged
Prevention is applied " as its synonym.
Similar to China Patent No.：In CN201420599164.6, a kind of plant quarantine sample bottle is provided, is described as
Including bottle and bottle cap, bottle includes bottleneck, and the bottleneck of bottle is connected by screw thread with bottle cap, in the bottom inside the bottle
Entreat fixed there are one spring assembly, spring assembly top is set there are one U-shaped handle, and the width of U-shaped handle is less than bottleneck diameter, U
The height that the height of shape handle is equal to bottle subtracts the height after spring devices compress, and U-shaped handle upper end is additionally provided with gripping
Portion.
It is similar to China Patent No. again：In CN201420599116.7, a kind of plant quarantine examination tool car, packet are provided
Car body is included, there is car body operation console, operation console lower part to be equipped with tool box, and tool lower box part is equipped with power supply box, is equipped in power supply box
Accumulator, power supply box side are equipped with dustbin, and also there is rubbish hole, rubbish hole to pass through garbage shaft and dustbin for operation console one end
It communicates, the other end of operation console is fixed with a desk lamp, and desk lamp is electrically connected with accumulator, and car body bottom end quadrangle is correspondingly provided with four
A idler wheel,
Based on above-mentioned, during plant quarantine, need to carry out slice sampling processing to plant, then these section samples are placed on
Microscopically observation, watches the variation of its interior tissue, and it is final to coordinate this other chemically experimental data of sampling sample to carry out
The confirmation of quarantine item, to reach quarantine purpose.And, function single similar to the sampler or structure of these above-mentioned structures
Property difference or build it is larger, in sampling process, the plant stalk section that is sliced, which is easy to extraneous air, larger contact machine
Meeting causes section sample in follow-up microscopically observation, and institutional framework deposits more other materials tissue, influences viewing effect
Fruit, therefore this structure is smaller using a kind of relative volume, and can realize that slice is relatively closed with culture solution processing procedure
Slicing device.
Invention content
In order to solve the above-mentioned technical problem, and realize that above-mentioned design concept, the present invention provide plant quarantine and cut with tissue
Sheet devices are reached by technological means in detail below：
Plant quarantine tissue slice apparatus, including supporting vertical plate, pumping slot, draw runner, pulling plate, funnel cut cylinder, ripple pull head,
Threaded block, sampling box, culture solution storage tank, the first connecting tube, overflow pipe, pressure air bag pump, cutter and the second connecting tube；It is described
Pumping slot is chamber slot structure, and bottom surface is equipped with the supporting vertical plate of platy structure at front and back two, and in the bottom side of pumping slot from left-hand
The right side is also equipped at one culture solution storage tank at sampling box and one；The inner cavity rear wall of the pumping slot offers one close to leftward position
The notch of director's square structure, and cutter at one is installed using support shaft cooperation in this notch；The sampling box and culture solution
It is connected by an overflow pipe between storage tank, and is connected with pressure air bag at one in the centre position of overflow pipe and pumps；It is described
The right end of pulling plate is equipped with the T-shaped block structure for pulling, and the spiral shell of cirque structure at one is equipped on the left of the top surface of pulling plate
Line seat, and be connected through a screw thread cylindrical structure at one in threaded block cuts cylinder, and also extended through on the top for cutting cylinder
It is combined with the ripple pull head of waved plastic pipe pattern at one；The right positions of the pulling plate top surface are also equipped with funnel at one；Institute
It is two connection flexible pipes being connected on a pipeline that the first connecting tube, which is stated, with the second connecting tube, and the first connecting tube is connected to training
Between nutrient solution storage tank and the second connecting tube, and the other end of the second connecting tube is connected to funnel.
Further, the funnel is by extending through the second connecting tube on Backside support riser and culture solution storage tank
Connect connection, and the pipeline track of the second connecting tube is located at the bottom side position of pulling plate.
Further, the junction of the overflow pipe and culture solution storage tank is fixed, and the overflow pipe other end with take
The connection type of sample box is that activity runs through connection, i.e., the overflow pipe other end is the tubule for being applied in telescopic action in sampling box.
Further, the contact position of the pulling plate and threaded block offers circular through hole, and pulling plate cooperation is in pumping slot
On draw runner, and after pulling plate is moved to the left on draw runner, the sampling box for cutting cylinder and pumping slot bottom side positioned at pulling plate top side is in same
On one central axes.
Further, the bottom surface of the pumping slot also offers the through-hole of circular configuration, screw thread is equipped in this through-hole, and round
The sampling box of barrel structure is on the circular configuration by screw-thread fit on the bottom surface of pumping slot, and the rotation ring cutting range of cutter
Positioned at the top side position of sampling box.
Further, the ripple pull head be stacked bellows structure, bottom end with cut a top phase screw-thread fit
Connection.
Further, the pumping slot also offers the pore structure that penetrates for penetrating the second connecting tube, and penetrates pore structure
It is clearance fit with the second connecting tube, and the second connecting tube passes through the same pulling plate with clearance fit hole, connects with funnel
Connection.
Further, the segment section and intermediate duct that the overflow pipe stretches into sampling box are designed using mouth is flow backwards.
Compared with prior art, the present invention has the advantages that：
This structure is sampling structure made of being coordinated using nuclear structure pumping slot and pulling plate, and annular cutting type blade is equipped in structure,
Cylinder is cut what the top side of pulling plate was combined with the detachable combined structure for being inserted into plant stalk, the pumping slot in pulling plate bottom side
At bottom surface, through being combined with removable sampling box, dry striven using the relatively outer samples of the two structure compositions are much cleaner
Sampler, plant stalk cuts cylinder by top side and stretches into, cut sample sheet using ring cutting insert ring, thin slice is made to fall in bottom
On sampling box, and the culture solution storage tank for accessing culture solution is also equipped on the right side that sampling is closed so that closed to take
Plant stalk thin slice after sample, while can realize that dropping liquid operates, certain closing equally is played to culture solution drop process
Effect.
It can be seen that above, carry out the sampling work of bar stem to plant using this structure, relatively close, and can realize simultaneously
The drop of the synchronization relative closure of culture solution works, the slice sampling device of more existing plant quarantine, operational higher,
And when greatly reducing sampling, the contact probability with extraneous air, sampling process is relatively more closed, and keeps subsequent samples sample sharp
When with microscopic, effect is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the present invention about decomposition texture schematic diagram.
Fig. 3 is pumping slot bottom substance schematic diagram of the present invention.
Fig. 4 is backsight direction structure schematic diagram in pumping slot bottom of the present invention.
Fig. 5 is the top plan view structural schematic diagram of the present invention.
Fig. 6 is the right view plane structural schematic diagram of the present invention.
Fig. 7 is the portions the A enlarged diagram that the present invention is drawn by Fig. 1.
Fig. 8 is that overflow pipe of the present invention is in the fixed company of sampling box and culture solution storage tank centre position left side activity the right
Connect relation schematic diagram.
Fig. 9 is that the overflow pipe of the present invention stretches into refluence mouth structure schematic diagram inside the segment section in the sampling box of left side.
In figure：Supporting vertical plate -1, pumping slot -2, draw runner -3, pulling plate -4, funnel -5 cut cylinder -6, ripple pull head -
7, threaded block -8, sampling box -9, culture solution storage tank -10, the first connecting tube -11, overflow pipe -12, pressure air bag pump -
13, cutter -14, the second connecting tube -15.
Specific implementation mode
The present invention is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 9：
The present invention provides plant quarantine tissue slice apparatus, including supporting vertical plate 1, pumping slot 2, draw runner 3, pulling plate 4, funnel 5, sanction
Take cylinder 6, ripple pull head 7, threaded block 8, sampling box 9, culture solution storage tank 10, the first connecting tube 11, overflow pipe 12, pressure air bag
Pump 13, cutter 14 and the second connecting tube 15；The pumping slot 2 is chamber slot structure, and bottom surface is equipped with platy structure at front and back two
Supporting vertical plate 1, and be also equipped at one culture solution storage tank 10 at sampling box 9 and one from left to right in the bottom side of pumping slot 2；Institute
The inner cavity rear wall for stating pumping slot 2 offers the notch of director's square structure close to leftward position, and support shaft is utilized in this notch
Cooperation is equipped with cutter 14 at one；It is connected by an overflow pipe 12 between the sampling box 9 and culture solution storage tank 10, and
It is connected with pressure air bag pump 13 at one in the centre position of overflow pipe 12；The right end of the pulling plate 4 is equipped with the T-shaped block for pulling
Structure, and the threaded block 8 of cirque structure at one is installed on the left of the top surface of pulling plate 4, and be connected through a screw thread in threaded block 8
Have cylindrical structure at one cuts cylinder 6, and is also extended through on the top for cutting cylinder 6 and be combined with waved plastic pipe pattern at one
Ripple pull head 7；The right positions of 4 top surface of the pulling plate are also equipped with funnel 5 at one；First connecting tube 11 and second connects
Pipe 15 is two connection flexible pipes being connected on a pipeline, and the first connecting tube 11 is connected to culture solution storage tank 10 and second
Between connecting tube 15, and the other end of the second connecting tube 15 is connected to funnel 5
Wherein, the funnel 5 is by extending through the second connecting tube 15 on Backside support riser 1 and 10 phase of culture solution storage tank
Perforation connection, and the pipeline track of the second connecting tube 15 is located at the bottom side position of pulling plate 4, prevents in 4 drawing process of pulling plate,
Pipeline is damaged, since pulling plate 4 is the structure that can be pulled open, periodically carries out pulling open clearly convenient for the inner cavity of total
Reason, structure are more reasonable.
Wherein, the junction of the overflow pipe 12 and culture solution storage tank 10 is fixed, and 12 other end of overflow pipe with
The connection type of sampling box 9 is that activity runs through connection, i.e., 12 other end of overflow pipe is to be applied in telescopic action in sampling box 9
Tubule allows for that during dropping liquid flexible operating can be carried out in this way, according to top as shown in figure 8, the activity of can be achieved is in charge of in left side
Portion falls to the plantflakesare sample specific location on sheet glass, the processing of being adjusted property masking liquid.
Wherein, the contact position of the pulling plate 4 and threaded block 8 offers circular through hole, and the cooperation of pulling plate 4 is in pumping slot 2
On draw runner 3, and after pulling plate 4 is moved to the left on draw runner 3, the sampling box 9 for cutting cylinder 6 and 2 bottom side of pumping slot positioned at 4 top side of pulling plate
On same central axes so that can be directly protruding into from cutting the plant stalk that the ripple pull head 7 with 6 top of cylinder is inserted into and be taken
In sample box 9, it is easy to implement the ring cutting sampling operation of relative close type sample.
Wherein, the bottom surface of the pumping slot 2 also offers the through-hole of circular configuration, and screw thread, and circular cylinder are equipped in this through-hole
The sampling box 9 of structure is on the circular configuration by screw-thread fit on the bottom surface of pumping slot 2 so that the sampling after sampling
Box 9 is rotatable to be removed, and completes follow-up microscopical observation operation, and the rotation ring cutting range of cutter 14 is located at the top of sampling box 9
Side position carries out ring cutting sampling operation using cutter 14 to the plant stalk bottommost stretched into.
Wherein, the ripple pull head 7 is stacked bellows structure, and bottom end connects with 6 top phase screw-thread fit of cylinder is cut
It connects, as shown in Fig. 2, ripple pull head 7 can be removed from 6 top side of cylinder is cut, replacement is conformable to difference and is sampled plant stalk structure
Ripple pull head 7 has certain market expansion.
Wherein, the pumping slot 2 is also offered penetrates pore structure for penetrate the second connecting tube 15, and penetrate pore structure with
Second connecting tube 15 is clearance fit, and the second connecting tube 15 passes through the same pulling plate 4 with clearance fit hole, with 5 phase of funnel
Perforation connection, injects a certain amount of culture solution liquid by funnel 5, is injected into pipeline, realizes that liquid flows down, meanwhile, these
Gap coordinates so that pipeline does not interfere with the normal movement of pulling plate 4 with flexible mobility.
Wherein, the segment section and intermediate duct that the overflow pipe 12 stretches into sampling box 9 are prevented big using mouth design is flow backwards
The liquid of amount is flowed out by nozzle, and structure is more reasonable.
The specifically used mode of the present embodiment and effect：
In the present invention, selects suitable open-topped ripple pull head 7 to be mounted on and cut on cylinder 6, by pulling plate 4 to the left along draw runner 3
It is pushed to left side, the sampling box 9 cut on cylinder 6 and pumping slot 2 is made to be on same central axes, sampling plant stalk is drawn by ripple
First 7 top end opening is inserted into the sampling box 9 of bottom side, and cutter 14 is pulled by outside, and cutter 14 is made to be planted to being in 9 top side of sampling box
Object bar stem ring cut it is a bit of get off, fall to naturally on the sampling sheet glass placed in sampling box 9, at this time manual squeezing pressure gas
Capsule pump 13 makes the culture solution in right side culture solution storage tank 10 drop onto on the sampling sheet glass placed in sampling box 9, to plant
Bar stem completes sampling dropping liquid operation, and sampling finishes, sampling box 9 is removed from the round thread hole on pumping slot 2, takes external aobvious
It is compacted using tabletting under micro mirror, realizes a series of sections observation, whole process so that the plantflakesare after slice is in device
It is interior, the section of external dust infection slice stem tuber is prevented, and it is also to be completed in this device to drip culture solution, is greatly reduced
The time contacted with extraneous air when plant stalk slice sampling, therefore to the institutional framework that follow-up microscope is detected, accurately
Property higher.
It should be noted that pressure air bag pump is the flexible pump body structure made of air bag, using relatively broad, this
In structure, it is mounted between overflow pipe, the liquid in the culture solution storage tank of right side can be drawn onto in its inner cavity, carry out hand again
Drot gfasplng squeezes, and the liquid part that its inner cavity can be made to suck is added dropwise to the left on the sheet glass placed in sampling box, completes training
The instillation of nutrient solution operates.
Claims (8)
1. plant quarantine tissue slice apparatus, including supporting vertical plate（1）, pumping slot（2）, draw runner（3）, pulling plate（4）, funnel（5）,
Cut cylinder（6）, ripple pull head（7）, threaded block（8）, sampling box（9）, culture solution storage tank（10）, the first connecting tube（11）, overflow
Flow tube（12）, pressure air bag pump（13）, cutter（14）With the second connecting tube（15）；
It is characterized in that：The pumping slot（2）For chamber slot structure, bottom surface is equipped with the supporting vertical plate of platy structure at front and back two
（1）, and in pumping slot（2）Bottom side be also equipped with sampling box at one from left to right（9）With one at culture solution storage tank（10）；It is described
Pumping slot（2）Inner cavity rear wall the notch of director's square structure is offered close to leftward position, and support shaft is utilized in this notch
Cooperation is equipped with cutter at one（14）；The sampling box（9）With culture solution storage tank（10）Between pass through an overflow pipe（12）
It is connected, and in overflow pipe（12）Centre position be connected at one pressure air bag and pump（13）；The pulling plate（4）Right end be equipped with
For the T-shaped block structure of pulling, and in pulling plate（4）Top surface on the left of the threaded block of cirque structure at one is installed（8）, and spiral shell
Line seat（8）Inside be connected through a screw thread cylindrical structure at one cuts cylinder（6）, and cutting cylinder（6）Top also extend through
It is combined with the ripple pull head of waved plastic pipe pattern at one（7）；The pulling plate（4）The right positions of top surface, which are also equipped at one, leaks
Bucket（5）；First connecting tube（11）With the second connecting tube（15）For two connection flexible pipes being connected on a pipeline,
One connecting tube（11）It is connected to culture solution storage tank（10）With the second connecting tube（15）Between, and the second connecting tube（15）It is another
End is connected to funnel（5）.
2. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The funnel（5）It is logical by running through
Cross Backside support riser（1）On the second connecting tube（15）With culture solution storage tank（10）Connect connection, and the second connecting tube
（15）Pipeline track be located at pulling plate（4）Bottom side position.
3. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The overflow pipe（12）With culture solution
Storage tank（10）Junction be fixed, and overflow pipe（12）The other end and sampling box（9）Connection type run through for activity
Connection, i.e. overflow pipe（12）The other end is to be applied in sampling box（9）The tubule of interior telescopic action.
4. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The pulling plate（4）With threaded block（8）
Contact position offer circular through hole, and pulling plate（4）Cooperation is in pumping slot（2）Interior draw runner（3）On, and pulling plate（4）In draw runner（3）
On be moved to the left after, be located at pulling plate（4）Top side cuts cylinder（6）With pumping slot（2）The sampling box of bottom side（9）In same central axes
On.
5. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The pumping slot（2）Bottom surface also open
Through-hole equipped with circular configuration, this through-hole is interior to be equipped with screw thread, and the sampling box of round barrel structure（9）It is to be taken out by screw-thread fit
Slot（2）Bottom surface on circular configuration on, and cutter（14）Rotation ring cutting range be located at sampling box（9）Top side position.
6. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The ripple pull head（7）For stacking
Formula bellows structure, bottom end and cuts cylinder（6）Top phase screw-thread fit connection.
7. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The pumping slot（2）Also it opens up useful
Pore structure is penetrated in penetrate the second connecting tube 15, and penetrates pore structure and the second connecting tube（15）For clearance fit, and second
Connecting tube 15 passes through the same pulling plate with clearance fit hole（4）, with funnel（5）Connect connection.
8. plant quarantine tissue slice apparatus as described in claim 1, it is characterised in that：The overflow pipe（12）Stretch into sampling
Box（9）Interior segment section and intermediate duct are designed using mouth is flow backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275371.9A CN108680380B (en) | 2018-03-30 | 2018-03-30 | Tissue slice device for plant quarantine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275371.9A CN108680380B (en) | 2018-03-30 | 2018-03-30 | Tissue slice device for plant quarantine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108680380A true CN108680380A (en) | 2018-10-19 |
| CN108680380B CN108680380B (en) | 2020-12-11 |
Family
ID=63799763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810275371.9A Active CN108680380B (en) | 2018-03-30 | 2018-03-30 | Tissue slice device for plant quarantine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108680380B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687029A (en) * | 2021-08-20 | 2021-11-23 | 烟台海关技术中心 | Quarantine plant disease specimen collecting device and using method thereof |
| CN117140646A (en) * | 2023-10-30 | 2023-12-01 | 中华人民共和国连云港海关 | Plant quarantine equipment for reducing interference of air to sample |
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| CN207051010U (en) * | 2017-08-01 | 2018-02-27 | 康慧琴 | A kind of Bioexperiment plant section device |
| CN207147857U (en) * | 2017-07-11 | 2018-03-27 | 施小芬 | A kind of totally-enclosed full-automatic dyeing apparatus of novel tissue cell section |
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| CN1309765A (en) * | 1998-05-29 | 2001-08-22 | 迈克罗姆国际股份有限公司 | Knife-holder for microtome |
| DE10048643A1 (en) * | 1999-09-22 | 2001-05-31 | Biopsytec Gmbh | Automatic sampling unit for filling microtitration plates with plant matter, comprises a stripper designed for virtually friction-free motion along a cutting stamp axis |
| CN201532333U (en) * | 2009-11-09 | 2010-07-21 | 徐华 | Histiocyte section totally-enclosed full-automatic dyeing apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687029A (en) * | 2021-08-20 | 2021-11-23 | 烟台海关技术中心 | Quarantine plant disease specimen collecting device and using method thereof |
| CN113687029B (en) * | 2021-08-20 | 2024-03-01 | 烟台海关技术中心 | Quarantine plant disease specimen collection device and application method thereof |
| CN117140646A (en) * | 2023-10-30 | 2023-12-01 | 中华人民共和国连云港海关 | Plant quarantine equipment for reducing interference of air to sample |
| CN117140646B (en) * | 2023-10-30 | 2024-01-26 | 中华人民共和国连云港海关 | Plant quarantine equipment for reducing interference of air to sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108680380B (en) | 2020-12-11 |
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