CN207516128U - A kind of pathological staining program funnel - Google Patents
A kind of pathological staining program funnel Download PDFInfo
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- CN207516128U CN207516128U CN201721528295.5U CN201721528295U CN207516128U CN 207516128 U CN207516128 U CN 207516128U CN 201721528295 U CN201721528295 U CN 201721528295U CN 207516128 U CN207516128 U CN 207516128U
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- funnel
- snorkel
- sealing valve
- pipe portion
- fixed block
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Abstract
The utility model discloses a kind of pathological staining program funnels,Including funnel pan,Funnel pipe portion is provided with below the funnel pan,And dyeing liquor Measurement scales line is provided on the lateral surface of funnel pan,Sealing valve fixed block is provided at the top of the funnel pipe portion,The sealing valve fixed block is internally provided with sealing valve,And it is provided with snorkel below sealing valve fixed block,Pass through snorkel and ventilation nozzle,Facilitate the export of reagent bottle inner air,Fixed disc is provided with below ventilation nozzle,Fixed disc is an integral structure with snorkel setting,And fixed disc is looped around the periphery of snorkel,Pass through the setting of fixed disc,Conveniently fix the position of funnel,Fixed disc need to only be ridden upon on reagent bottle bottleneck when in use,The entirety that funnel can be realized is fixed,Facilitate the operations such as follow-up dye liquor addition,Simultaneously dyeing liquor Measurement scales line is provided on the lateral surface of funnel pan,Facilitate and measure dye liquor amount to be added.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of pathological staining program funnel.
Background technology
Pathology are the methods with natural science, the cause of disease, pathogenesis, morphosis, function and the metabolism of study of disease
Etc. change, disclose the regularity of occurrence and development of disease, so as to illustrate the medical science of Disease Essence, pathological section is pathology
The tissue or internal organs that partly have lesion are allowed to solid during making by one kind of sample by the processing of various chemicals and burying storage
Fixed hardening, thinly slices on slicer, is adhered on slide, contaminate with a variety of colors, for checking under the microscope, to observe disease
Reason variation, makes pathological diagnosis, and help is provided for clinical diagnosis and treatment, any slice, without dyeing, under the microscope
It can see the profile of cell and tissue, far from the purpose for meeting observation and diagnosis, dyeing is that dye liquor is configured to solution, by group
It knits slice to immerse in coloring agent, by certain time, the ingredient of tissue and cell is made to be caught different colors, is generated different
Refractive index convenient for being observed under an optical microscope, therefore, is dyed in tectology, pathological diagnosis, research work
In, there is very important practical value.
The pathological staining program of the prior art has the following problems：Pathological staining is that dye liquor is configured to solution, by tissue
Slice is immersed in coloring agent, and the preparation of staining solution is mostly completed in reagent bottle, and is lacked a kind of convenience and added in reagent bottle
The device of dye liquor and metering dye liquor, is unfavorable for the preparation of staining solution, while can also influence the accuracy of staining solution prepared.
Utility model content
The purpose of this utility model is to provide a kind of pathological staining program funnel, to solve to carry in above-mentioned background technology
The problem of a kind of convenience of shortage gone out adds dye liquor in reagent bottle and measures the device of dye liquor.
To achieve the above object, the utility model provides following technical solution：A kind of pathological staining program funnel, including
Funnel pan is provided with funnel pipe portion below the funnel pan, and dyeing liquor survey is provided on the lateral surface of funnel pan
Graduation mark is measured, sealing valve fixed block is provided with, and the bottom of funnel pipe portion is provided with screw thread at the top of the funnel pipe portion, it is described
Sealing valve fixed block is internally provided with sealing valve, and snorkel is provided with below sealing valve fixed block, the ventilation tube top
One side position in portion is provided with ventilation nozzle, and fixed disc is provided with below the ventilation nozzle, is set below the fixed disc
It reagent bottle is equipped with, is provided with reagent bottle bottleneck at the top of the reagent bottle, and reagent bottle is internally provided with disposable catheter.
Preferably, the sealing valve is fixed block rotary type with sealing valve and is flexibly connected, and the funnel pipe portion passes through sealing valve
With sealing valve fixed block airtight connection.
Preferably, the snorkel is an integral structure, and snorkel is looped around filler tube with the setting of sealing valve fixed block
The periphery in portion.
Preferably, the fixed disc is an integral structure, and fixed disc is looped around snorkel with snorkel setting
Periphery.
Preferably, the length for being shorter in length than funnel pipe portion bottom end of the snorkel bottom end, the diameter of the fixed disc
More than the diameter of reagent bottle bottleneck.
Preferably, the disposable catheter engages connection by screw thread with funnel pipe portion.
Compared with prior art, the beneficial effects of the utility model are：
1st, the disposable catheter of the utility model engages connection by screw thread with funnel pipe portion, facilitates disposable catheter
Installation and replacement, disposable drain bottom of the tube reaches the bottom end of reagent bottle, it is therefore prevented that during addition dye liquor, dye liquor splashes, this
It is provided with snorkel below utility model sealing valve fixed block, the side position at the top of snorkel is provided with ventilation nozzle, passes through
Snorkel and ventilation nozzle are convenient when adding dye liquor, the export of reagent bottle inner air.
2nd, fixed disc is provided with below the utility model ventilation nozzle, fixed disc is set as integral type knot with snorkel
Structure, and fixed disc is looped around the periphery of snorkel, by the setting of fixed disc, conveniently fixes the position of funnel, makes
Used time need to only ride upon fixed disc on reagent bottle bottleneck, you can realize that the entirety of funnel is fixed, facilitate follow-up dye liquor and add
The operations such as add, while dyeing liquor Measurement scales line is provided on the lateral surface of funnel pan, facilitate and measure dye liquor amount to be added.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1；
In figure：1st, funnel pan；2nd, funnel pipe portion；3rd, sealing valve；4th, snorkel；5th, reagent bottle bottleneck；6th, it disposably leads
Liquid pipe；7th, reagent bottle；8th, screw thread；9th, fixed disc；10th, ventilation nozzle；11st, sealing valve fixed block；12nd, dyeing liquor Measurement scales
Line.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of pathological staining program funnel, including leakage
Struggle against pan 1, and the lower section of funnel pan 1 is provided with funnel pipe portion 2, and dyeing liquor measurement is provided on the lateral surface of funnel pan 1
Graduation mark 12, the top of funnel pipe portion 2 is provided with sealing valve fixed block 11, and the bottom of funnel pipe portion 2 is provided with screw thread 8, close
Envelope valve fixed block 11 is internally provided with sealing valve 3, and the lower section of sealing valve fixed block 11 is provided with snorkel 4, sealing valve 3 with
Sealing valve fixed block 11 is rotatably flexibly connected, and funnel pipe portion 2 is led to by sealing valve 3 and 11 airtight connection of sealing valve fixed block
Tracheae 4 is an integral structure, and snorkel 4 is looped around the periphery of funnel pipe portion 2, snorkel 4 with the setting of sealing valve fixed block 11
One side position at top is provided with ventilation nozzle 10, and the lower section of ventilation nozzle 10 is provided with fixed disc 9, fixed disc 9 and snorkel 4
Setting is an integral structure, and fixed disc 9 is looped around the periphery of snorkel 4, and the lower section of fixed disc 9 is provided with reagent bottle 7,
The top of reagent bottle 7 is provided with reagent bottle bottleneck 5, and reagent bottle 7 is internally provided with disposable catheter 6,4 bottom end of snorkel
The length for being shorter in length than 2 bottom end of funnel pipe portion, the diameter of fixed disc 9 is more than the diameter of reagent bottle bottleneck 5, disposable drain
Pipe 6 engages connection by screw thread 8 with funnel pipe portion 2, facilitates the disposable catheter 6 of installation and replacement.
The operation principle and process for using of the utility model：After the utility model installs, pass through funnel pan 1 and leakage
The pipe portion 2 that struggles against addition dye liquor in reagent bottle 7, while dyeing liquor Measurement scales line 12 is provided on the lateral surface of funnel pan 1, side
Just the amount of dye liquor to be added is measured, while the top of the utility model funnel pipe portion 2 is provided with sealing valve fixed block 11, sealed
Valve fixed block 11 is internally provided with sealing valve 3, and sealing valve 3 is rotatably flexibly connected with sealing valve fixed block 11, funnel pipe portion 2
By sealing valve 3 and 11 airtight connection of sealing valve fixed block, when adding dye liquor, sealing valve 3 is closed, is measured and carved by dyeing liquor
Degree line 12 measures dye liquor to be added, when reaching specified amount, opens sealing valve 3, can be in reagent bottle by funnel pipe portion 2
Dye liquor is added, while reagent bottle 7 is internally provided with disposable catheter 6, disposable 6 bottom of catheter reaches reagent bottle 7
Bottom end, it is therefore prevented that during addition dye liquor, dye liquor splashes, and disposable catheter 6 engages connection by screw thread 8 with funnel pipe portion 2, side
Disposable catheter 6 installation and replacement, the lower section of the utility model sealing valve fixed block 11 is provided with snorkel 4, leads to
Tracheae 4 is an integral structure, and snorkel 4 is looped around the periphery of funnel pipe portion 2, snorkel 4 with the setting of sealing valve fixed block 11
One side position at top is provided with ventilation nozzle 10, and the length for being shorter in length than 2 bottom end of funnel pipe portion of 4 bottom end of snorkel conveniently exists
When adding dye liquor, the export of 7 inner air of reagent bottle, the lower section of ventilation nozzle 10 is provided with fixed disc 9, and fixed disc 9 is with leading to
The setting of tracheae 4 is an integral structure, and fixed disc 9 is looped around the periphery of snorkel 4, convenient by the setting of fixed disc 9
The position of funnel is fixed, fixed disc 9 need to be only ridden upon on reagent bottle bottleneck 5 when in use, you can realize the whole of funnel
Body is fixed, and facilitates the operations such as follow-up dye liquor addition.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pathological staining program funnel, including funnel pan（1）, it is characterised in that：The funnel pan（1）Lower section
It is provided with funnel pipe portion（2）, and funnel pan（1）Lateral surface on be provided with dyeing liquor Measurement scales line（12）, the funnel
Pipe portion（2）Top be provided with sealing valve fixed block（11）, and funnel pipe portion（2）Bottom be provided with screw thread（8）, the sealing
Valve fixed block（11）Be internally provided with sealing valve（3）, and sealing valve fixed block（11）Lower section be provided with snorkel（4）, institute
State snorkel（4）One side position at top is provided with ventilation nozzle（10）, the ventilation nozzle（10）Lower section be provided with fixed disc
（9）, the fixed disc（9）Lower section be provided with reagent bottle（7）, the reagent bottle（7）Top be provided with reagent bottle bottleneck
（5）, and reagent bottle（7）Be internally provided with disposable catheter（6）.
2. a kind of pathological staining program funnel according to claim 1, it is characterised in that：The sealing valve（3）With it is close
Seal valve fixed block（11）Rotary flexible connection, the funnel pipe portion（2）Pass through sealing valve（3）With sealing valve fixed block（11）It is close
Close connection.
3. a kind of pathological staining program funnel according to claim 1, it is characterised in that：The snorkel（4）With it is close
Seal valve fixed block（11）Setting is an integral structure, and snorkel（4）It is looped around funnel pipe portion（2）Periphery.
4. a kind of pathological staining program funnel according to claim 1, it is characterised in that：The fixed disc（9）With
Snorkel（4）Setting is an integral structure, and fixed disc（9）It is looped around snorkel（4）Periphery.
5. a kind of pathological staining program funnel according to claim 1, it is characterised in that：The snorkel（4）Bottom end
Be shorter in length than funnel pipe portion（2）The length of bottom end, the fixed disc（9）Diameter be more than reagent bottle bottleneck（5）Diameter.
6. a kind of pathological staining program funnel according to claim 1, it is characterised in that：The disposable catheter
（6）Pass through screw thread（8）With funnel pipe portion（2）Engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528295.5U CN207516128U (en) | 2017-11-16 | 2017-11-16 | A kind of pathological staining program funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528295.5U CN207516128U (en) | 2017-11-16 | 2017-11-16 | A kind of pathological staining program funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516128U true CN207516128U (en) | 2018-06-19 |
Family
ID=62539392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528295.5U Active CN207516128U (en) | 2017-11-16 | 2017-11-16 | A kind of pathological staining program funnel |
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| Country | Link |
|---|---|
| CN (1) | CN207516128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031280A (en) * | 2019-05-24 | 2019-07-19 | 遵义医科大学 | A kind of spore staining device |
-
2017
- 2017-11-16 CN CN201721528295.5U patent/CN207516128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031280A (en) * | 2019-05-24 | 2019-07-19 | 遵义医科大学 | A kind of spore staining device |
| CN110031280B (en) * | 2019-05-24 | 2024-02-27 | 遵义医科大学 | Spore dyeing device |
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