CN205981829U - Millipore filtration film -making device - Google Patents
Millipore filtration film -making device Download PDFInfo
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- CN205981829U CN205981829U CN201620854791.9U CN201620854791U CN205981829U CN 205981829 U CN205981829 U CN 205981829U CN 201620854791 U CN201620854791 U CN 201620854791U CN 205981829 U CN205981829 U CN 205981829U
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- cup
- filter membrane
- microporous filter
- ring
- film ring
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Abstract
The utility model discloses a millipore filtration bottom millipore filtration film -making device, device include the cup and set up it, be provided with cup snap ring groove under the cup on the terminal surface, and millipore filtration fixed surface have with the cup snap ring corresponding dress membrane ring in groove, the last dress membrane ring of millipore filtration freely imbeds at cup snap ring inslot, and it gets ring piece mouth to be provided with in the bottom of cup. The utility model aims at providing a millipore filtration film -making device has adopted a brand -new structure and film -making, mirror procuratorial organ method, conveniently carries out breaking away from after the millipore filtration film -making to the convenience is carried out fixed mirror fast and is examined on the micro slide.
Description
Technical field
The present invention relates to one kind is tested using membrane separation technique in the fields such as medical science, biology, environmentology, is detected
During carry out film-making, the apparatus and method of dyeing, specially a kind of microporous filter membrane pelletizer, and it is in film-making and micro-
Assembly method during sem observation.
Background technology
Tangible material in being made a collection of specimens using microporous filter membrane and directly filter membrane is carried out transparent processing and put under microscope
Carrying out observing is a new morphologic detection technology, can be widely applied to the small tangible of medical test and other field
Material detects, but because microporous filter membrane is soft and rapid wear leads to having one side to be limited to, the method for use is substantially
It is affixed directly to Double-layered cup bottom or be mechanically fixed by Double-layered cup.
Such as Chinese Patent Application No. 201010529398.X, the dyeing of a kind of cell or antibacterial, flaking method, its disclosure
The dyeing of one of medical test and biological study cell or antibacterial, flaking method, using filter membrane as specimen chip base
Piece carries out dyeing, film-making, using filtration type Double-layered cup as dyeing, film-making vessel, described filtration type Double-layered cup, and the week of cup
Wall is closed, and is only provided with hole on top and bottom, is provided with and can will be divided into upper and lower two-part filter membrane inside cup, often in cup
The pressure liquid such as staining reagent is not passed through by the filter membrane being provided with container, by the pressure differential arranging on filter membrane both sides, right
Antibacterial or cell are retained, and the liquid beyond cell or antibacterial is carried out dyeing system through filter membrane through the mode of exclusion
Piece, the present invention can be automatically performed cell and nacterial smear, dyeing, film-making and low using simple, cost of use using equipment.
Although above method can use well, however it is necessary that carrying out the operating process taking off microporous filter membrane of complexity,
Because microporous filter membrane is lighter, also need to when carrying out micro- sem observation on micro slide, microporous filter membrane be fixed again（Cover
Add a cover slide）.Therefore when being operated using automation equipment, difficulty is larger.
Content of the invention
The purpose of the present invention is for problem above, provides a kind of microporous filter membrane pelletizer, employs a kind of brand-new
Structure and film-making, microscopy method, conveniently carry out the disengaging after microporous filter membrane film-making, and fast and easy is fixed on micro slide
Microscopy.
For realizing object above, the technical solution used in the present invention is：A kind of microporous filter membrane pelletizer, it includes cup
（1）And the microporous filter membrane of its bottom is set（2）, described cup（1）Cup annular groove is provided with lower surface（4）, and micropore
Filter membrane（2）Surface is fixed with and cup annular groove（4）Corresponding dress film ring（3）, microporous filter membrane（4）On dress film ring（3）From
By being embedded in cup annular groove（4）Interior；And in cup（1）Bottom be provided with and take ring plate mouth（104）.
Further, described cup（1）For revolving body, corresponding dress film ring（3）For circular, microporous filter membrane（2）Also it is
Circular.
Further, described cup（1）Cup annular groove on lower surface（4）Section is semicircle, corresponding micropore filter
Film（2）The dress film ring of upper fixation（3）Section is semicircle or circular.
Further, described cup（1）Lower end is provided with inward wall and thickeies the junction extending（103）, and junction
（103）Become downward-sloping pyramidal structure.
Further, described cup（1）It is polygonal cavity stereochemical structure for cross section, corresponding dress film ring（3）For
Corresponding polygonized structure, microporous filter membrane（2）Also it is corresponding polygonized structure.
The using method when present invention is operated using said apparatus, a kind of microporous filter membrane pelletizer, it includes making
Piece and microexamination two parts, first step film-making：Film ring will be filled（3）It is securely fitted in microporous filter membrane（2）Upper surface, and will carry
Dress film ring（3）Microporous filter membrane（2）It is arranged on cup（1）Cup annular groove on end face（4）Interior, that is, form such as claim 1-
Device described in 5 any one；Second step microexamination：Treat cup（1）Inside after hours will be with microporous filter membrane（2）Dress film
Ring（3）Take off, invert microporous filter membrane（2）, it is allowed to be arranged on band fluted（501) micro slide（5）On carry out microexamination.
Further, microporous filter membrane（2）It is affixed directly to fill film ring（3）Side, and fill film ring（3）Sticking veneer is plane.
Further, cup（1）Bottom is provided with cup annular groove（4）, with microporous filter membrane（2）Dress film ring（3）Permissible
It is directly clamped among matching cup annular groove（4）Interior.
Further, cup（1）Bottom outside be provided with and take ring plate mouth（104）, fill film ring（3）It is exposed to cup（1）
Outside, can stir dress film ring with tweezers（3）By complete work with microporous filter membrane（2）Dress film ring（3）Take off.
Further, in order to matching film plate is directly used in micro- sem observation, devise a kind of special micro slide（5）, loading
Piece（5）It is made of clear material, and devise shape and dress film ring（3）The groove that shape is coincide（501）, by microporous filter membrane
（2）Observation faces down and is close to microscope observation platform（6）.
Beneficial effects of the present invention：The invention provides a kind of microporous filter membrane pelletizer, employ a kind of brand-new knot
Structure and film-making, microscopy method, conveniently carry out the disengaging after microporous filter membrane film-making, and fast and easy carries out fixed mirror on micro slide
Inspection.
1st, fast and easy carries out the separation after film-making, and film-making.
2nd, during observing, microporous filter membrane need not be separated again, it is to avoid microporous filter membrane crushes, facilitate microscopy to operate, letter
Change operation sequence, save the operating time.
Brief description
Fig. 1 is cup of the present invention and microporous filter membrane combining structure schematic diagram.
Fig. 2 is A-A cross-sectional schematic in Fig. 1.
Fig. 3 is present invention another kind structure A-A cross-sectional schematic in Fig. 1.
Fig. 4 is scheme of installation on micro slide for the microporous filter membrane of the present invention.
Described in figure, label character is expressed as：1st, cup；2nd, microporous filter membrane；3rd, fill film ring；4th, cup annular groove；5th, loading
Piece；6th, microscope observation platform；101st, upper shed；102nd, under shed；103rd, junction；104th, take ring plate mouth；501st, groove.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings the present invention is entered
Row describes in detail, and the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention
Effect.
As Figure 1-Figure 4, a kind of concrete structure of microporous filter membrane of present invention pelletizer is, it include cup 1 and
The microporous filter membrane 2 of its bottom is set, described cup 1 lower surface is provided with cup annular groove 4, and microporous filter membrane 2 surface is fixed
There is the dress film ring 3 corresponding with cup annular groove 4, the dress film ring 3 on microporous filter membrane 4 is freely embeddable in cup annular groove 4；And
It is provided with the bottom of cup 1 and take ring plate mouth 104.
Preferably, described cup 1 is revolving body, and corresponding dress film ring 3 is circular, and microporous filter membrane 2 is also circle.
Preferably, cup annular groove 4 section on described cup 1 lower surface is semicircle, solid on corresponding microporous filter membrane 2
Fixed dress film ring 3 section is semicircle or circular.
Preferably, described cup 1 lower end is provided with the junction 103 that inward wall thickeies extension, and junction 103 becomes downward
The pyramidal structure tilting.
Preferably, described cup 1 is polygonal cavity stereochemical structure for cross section, and corresponding dress film ring 3 is that correspondence is many
Side shape structure, microporous filter membrane 2 is also corresponding polygonized structure.
When specifically used, liquid enters from the upper shed 101 of cup 1, and the microporous filter membrane 2 being arranged by lower end is separated, and enters
Row filters, and filtrate is discharged under shed 102, and the material in liquid is retained on microporous filter membrane 2 treats that next step operates.
The using method when present invention is operated using said apparatus, a kind of microporous filter membrane pelletizer, it includes making
Piece and microexamination two parts, first step film-making：Dress film ring 3 is securely fitted in microporous filter membrane 2 upper surface, and will be with dress film
The microporous filter membrane 2 of ring 3 is arranged in the cup annular groove 4 on cup 1 end face, that is, formed as described in any one of claim 1-5
Device；Second step microexamination：Treat to take off the dress film ring 3 with microporous filter membrane 2 after hours in cup 1, reversion is micro-
Hole filter membrane 2, is allowed to be arranged on the micro slide 5 with fluted 501 and carries out microexamination.
Preferably, microporous filter membrane 2 is affixed directly to fill film ring 3 side, and fills film ring 3 sticking veneer for plane.
Preferably, cup 1 bottom is provided with cup annular groove 4, the dress film ring 3 with microporous filter membrane 2 can be directly clamped among with
The cup annular groove 4 of coupling in.
Preferably, the bottom outside of cup 1 is provided with and takes ring plate mouth 104, and dress film ring 3 is exposed to outside cup 1, Ke Yiyong
Tweezers are stirred dress film ring 3 and are taken off the dress film ring 3 with microporous filter membrane 2 completing work.
Preferably, in order to matching film plate is directly used in micro- sem observation, devise a kind of special micro slide 5, micro slide 5 by
Transparent material is made, and devises the groove 501 that shape is coincide with dress film ring 3 shape, microporous filter membrane 2 is observed and faces down tightly
Patch microscope observation platform 6.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row
The comprising of his property, so that including a series of process of key elements, method, article or equipment not only include those key elements, and
And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or equipment institute
Key element.
Specific case used herein is set forth to the principle of the present invention and embodiment, the explanation of above example
It is only intended to help and understand the method for the present invention and its core concept.The above is only the preferred embodiment of the present invention, should
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made it is also possible to incite somebody to action
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combine, or the not improved structure by invention
Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (7)
1. a kind of microporous filter membrane pelletizer, it includes cup（1）And the microporous filter membrane of its bottom is set（2）, its feature exists
In described cup（1）Cup annular groove is provided with lower surface（4）, and microporous filter membrane（2）Surface is fixed with and cup annular groove
（4）Corresponding dress film ring（3）, microporous filter membrane（4）On dress film ring（3）It is freely embeddable in cup annular groove（4）Interior；And in cup
Body（1）Bottom be provided with and take ring plate mouth（104）.
2. a kind of microporous filter membrane pelletizer according to claim 1 is it is characterised in that described cup（1）For revolving body,
Corresponding dress film ring（3）For circular, microporous filter membrane（2）Also it is circle.
3. a kind of microporous filter membrane pelletizer according to claim 1 is it is characterised in that described cup（1）On lower surface
Cup annular groove（4）Section is semicircle, corresponding microporous filter membrane（2）The dress film ring of upper fixation（3）Section be semicircle or
Person is circular.
4. a kind of microporous filter membrane pelletizer according to claim 1 is it is characterised in that described cup（1）Lower end is arranged
The junction that oriented oncus extends（103）, and junction（103）Become downward-sloping pyramidal structure.
5. a kind of microporous filter membrane pelletizer according to claim 1 is it is characterised in that described cup（1）For cross section
For polygonal cavity stereochemical structure, corresponding dress film ring（3）For corresponding polygonized structure, microporous filter membrane（2）Also it is that correspondence is many
Side shape structure.
6. a kind of microporous filter membrane pelletizer according to claim 1 is it is characterised in that microporous filter membrane（2）Directly paste
In dress film ring（3）Side, and fill film ring（3）Sticking veneer is plane.
7. a kind of microporous filter membrane pelletizer according to claim 1-6 any one is it is characterised in that cup（1）'s
Bottom outside is provided with and takes ring plate mouth（104）, fill film ring（3）It is exposed to cup（1）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854791.9U CN205981829U (en) | 2016-08-08 | 2016-08-08 | Millipore filtration film -making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854791.9U CN205981829U (en) | 2016-08-08 | 2016-08-08 | Millipore filtration film -making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981829U true CN205981829U (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854791.9U Active CN205981829U (en) | 2016-08-08 | 2016-08-08 | Millipore filtration film -making device |
Country Status (1)
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| CN (1) | CN205981829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289906A (en) * | 2016-08-08 | 2017-01-04 | 湖南省天骑医学新技术股份有限公司 | A kind of microporous filter membrane pelletizer and the assembly method when film-making and microscope are observed thereof |
-
2016
- 2016-08-08 CN CN201620854791.9U patent/CN205981829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289906A (en) * | 2016-08-08 | 2017-01-04 | 湖南省天骑医学新技术股份有限公司 | A kind of microporous filter membrane pelletizer and the assembly method when film-making and microscope are observed thereof |
| CN106289906B (en) * | 2016-08-08 | 2024-02-23 | 湖南省天骑医学新技术股份有限公司 | Microporous filter membrane tabletting device and assembling method thereof during tabletting and microscopic observation |
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| GR01 | Patent grant |