CN202614573U - Liquid-based cell sheet production machine - Google Patents
Liquid-based cell sheet production machine Download PDFInfo
- Publication number
- CN202614573U CN202614573U CN2012202727712U CN201220272771U CN202614573U CN 202614573 U CN202614573 U CN 202614573U CN 2012202727712 U CN2012202727712 U CN 2012202727712U CN 201220272771 U CN201220272771 U CN 201220272771U CN 202614573 U CN202614573 U CN 202614573U
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- China
- Prior art keywords
- liquid
- basal cell
- slide slot
- based cell
- centrifugal
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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a liquid-based cell sheet production machine. The liquid-based cell sheet production machine is arranged on a sheet production rotary table of a centrifugal liquid-based cell sheet production machine, and comprises a filtering film, a glass sheet slot and a centrifugal channel, wherein one end of the centrifugal channel is communicated with the glass sheet slot; a liquid-based cell sample inlet is formed in the centrifugal channel; symmetrical fixed rods are arranged on two sides of the glass sheet slot; an included angle of less than 90 DEG is formed between an axis of the centrifugal channel and the surface of the glass sheet slot; the filtering film is arranged in the liquid-based cell sample inlet; an arc groove is formed in a socket of the glass sheet slot; an opening is formed in the back surface of the glass sheet slot; a wedge angle is arranged on the opening; and liquid sucking paper is arranged on the glass sheet slot. By the included angle between the centrifugal channel and the glass sheet slot, surplus liquid-based cell samples are rebounded and flow out of the inclined centrifugal channel, so that excessive overlapping of cells on a glass slide surface is avoided; and the obtained liquid-based cell sheet has only one thin layer, and is uniform, good in quality and suitable for observation and determination.
Description
Technical field
The utility model relates to the film-making device in a kind of biocytology, particularly a kind of liquid basal cell film-making device.
Background technology
The liquid basal cell flaking method is to utilize transfer techniques, and the cell transfer of collecting to microslide, is formed that cell is neat evenly, individual layer tiling, the clean cell sheet of background, so that pathological examination and researchist observational study clearly, and make judgement.As shown in Figure 1, existing liquid basal cell film-making device mainly comprises slide slot and centrifugal passage; Centrifugal passage is provided with the cell sample inlet, and centrifugal passage axis and slide slot face form 90 ° angle, because of the vertical design of centrifugal passage and slide slot; When film-making, unnecessary cell liquid will continue to attach on the layer attached to the cell that has made, and cause the cell overlap on the microslide face more; Make the cell film-making even inadequately, be unfavorable for observational study.
Summary of the invention
The purpose of the utility model is to provide a kind of cell that can make evenly to diffuse on the microslide, avoids the liquid basal cell film-making device of repetition film-making.
For realizing above-mentioned purpose; The utility model adopts following design proposal, and liquid basal cell film-making device is arranged on the film-making rotating disk of centrifugate basal cell pelleter, and it comprises slide slot and centrifugal passage; Centrifugal passage one end and slide slot connect; Also be provided with the liquid basal cell sample inlet on the centrifugal passage, slide slot dual-side is provided with the fixed bar of symmetry, and described centrifugal passage axis and slide slot face form the angle less than 90 °.
The angle that described centrifugal passage axis and slide slot face form greater than 50 °, less than 80 °.
Described liquid basal cell sample inlet is positioned at centrifugal channel middle position.
Described liquid basal cell sample inlet is provided with filtering membrane.
The socket of described slide slot is provided with arc groove.
Be provided with a waterleaf paper in the described slide slot, centrifugal passage one end and the slide slot place of connecting that waterleaf paper is corresponding are provided with an opening.
The back side of described slide slot is provided with an opening, and an angle of wedge is set on the opening.
The utility model adopts above technical scheme, forms greater than 50 ° through centrifugal passage axis and slide slot face, less than 80 ° angle design; In the film-making process, remaining liquid basal cell sample will be rebounded, and flows out through the centrifugal passage that tilts; Thereby can not repeat film-making; The liquid basal cell film-making of making so evenly, have only individual layer, quality is better, is fit to observe; Be provided with a waterleaf paper through the slide slot, can absorb microslide unnecessary cell liquid on every side, make microslide cleaner in flakes; The angle of wedge that backside openings through the slide slot is provided with, can be more firm fix microslide, and can insert the microslide of different-thickness, satisfy different film-making needs.
Hereinafter combines accompanying drawing and embodiment that the utility model is done further detailed explanation:
Fig. 1 is existing liquid basal cell film-making device structural representation;
Fig. 2 is the utility model liquid basal cell film-making device perspective view;
Fig. 3 is the utility model liquid basal cell film-making device backsight structural representation.
Embodiment
As shown in Figures 2 and 3; The liquid basal cell film-making device of the utility model, it is arranged on the film-making rotating disk of centrifugate basal cell pelleter, comprises slide slot 1 and centrifugal passage 3; Centrifugal passage 3 one ends 5 connect with the slide slot; Also be provided with liquid basal cell sample inlet 2 on the centrifugal passage 3, slide slot 1 dual-side is provided with the fixed bar 9 of symmetry, the axis 6 of centrifugal passage 3 and the angle β of 1 formation of slide slot less than 90 °.
The axis 6 of described centrifugal passage 3 and the angle β of 1 formation of slide slot greater than 50 °, less than 80 °.
Described liquid basal cell sample inlet 2 is positioned at centrifugal passage 3 medium positions.
Described liquid basal cell sample inlet 2 is provided with filtering membrane 4.
The socket of described slide slot 1 is provided with arc groove 8.
Be provided with a waterleaf paper 12 in the described slide slot 1, waterleaf paper 12 corresponding centrifugal passage 3 one ends and slide slot 1 places of connecting are provided with an opening 13.
The back side of described slide slot 1 is provided with an opening 11, and an angle of wedge 10 is set on the opening 11.
The use step of the utility model is together inserted microslide and waterleaf paper in the slide slot 1 earlier, then the angle of wedge 10 is inserted in slide slot 1 opening; Make it fix microslide; The film-making device is arranged on the film-making rotating disk of centrifugate basal cell pelleter through fixed bar 9, the liquid basal cell sample gets into behind the centrifugal passage 3 from liquid basal cell sample inlet 2 and receives centrifugal action again, and centrifugal passage 3 one ends 5 of directive and slide slot 1 pass through the slide at place mutually; Under momentum effect; The liquid basal cell sample scatters in surface of glass slide, forms thin adhesion layer, because centrifugal passage 3 axis 6 and the angle of 1 formation of slide slot less than 90 °; Therefore remaining liquid basal cell sample is rebounded, and can flow out through the centrifugal passage 3 that tilts.Be provided with a waterleaf paper through the slide slot, can absorb microslide unnecessary cell liquid on every side, make microslide cleaner in flakes.After completing, take out the angle of wedge 10 earlier, take out microslide again, film-making finishes.
Claims (7)
1. liquid basal cell film-making device; It is arranged on the film-making rotating disk of centrifugate basal cell pelleter; It comprises slide slot and centrifugal passage, and centrifugal passage one end and slide slot connect, and also are provided with the liquid basal cell sample inlet on the centrifugal passage; Slide slot dual-side is provided with the fixed bar of symmetry, it is characterized in that: described centrifugal passage axis and slide slot face form the angle less than 90 °.
2. liquid basal cell film-making device according to claim 1 is characterized in that: the angle that described centrifugal passage axis and slide slot face form greater than 50 °, less than 80 °.
3. liquid basal cell film-making device according to claim 1 is characterized in that: described liquid basal cell sample inlet is positioned at centrifugal channel middle position.
4. liquid basal cell film-making device according to claim 1 is characterized in that: described liquid basal cell sample inlet is provided with filtering membrane.
5. liquid basal cell film-making device according to claim 1, it is characterized in that: the socket of described slide slot is provided with arc groove.
6. liquid basal cell film-making device according to claim 1 is characterized in that: be provided with a waterleaf paper in the described slide slot, centrifugal passage one end and the slide slot place of connecting that waterleaf paper is corresponding are provided with an opening.
7. liquid basal cell film-making device according to claim 1 is characterized in that: the back side of described slide slot is provided with an opening, and an angle of wedge is set on the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202727712U CN202614573U (en) | 2012-06-08 | 2012-06-08 | Liquid-based cell sheet production machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202727712U CN202614573U (en) | 2012-06-08 | 2012-06-08 | Liquid-based cell sheet production machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614573U true CN202614573U (en) | 2012-12-19 |
Family
ID=47348262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202727712U Expired - Fee Related CN202614573U (en) | 2012-06-08 | 2012-06-08 | Liquid-based cell sheet production machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614573U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076218A (en) * | 2013-01-10 | 2013-05-01 | 武汉市康创科技有限公司 | Round rotating disc |
| CN103398883A (en) * | 2013-07-29 | 2013-11-20 | 佳木斯大学 | Piece pressing machine for manufacturing pieces in cell genetics |
| CN105102957A (en) * | 2013-04-09 | 2015-11-25 | 樱花精机株式会社 | Centrifugal smearing device and sealed rotating container |
| CN108931414A (en) * | 2017-05-23 | 2018-12-04 | 北京诚智光辉科技有限公司 | Sectioning cells dye all-in-one machine |
-
2012
- 2012-06-08 CN CN2012202727712U patent/CN202614573U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076218A (en) * | 2013-01-10 | 2013-05-01 | 武汉市康创科技有限公司 | Round rotating disc |
| CN105102957A (en) * | 2013-04-09 | 2015-11-25 | 樱花精机株式会社 | Centrifugal smearing device and sealed rotating container |
| CN105102957B (en) * | 2013-04-09 | 2017-09-26 | 樱花精机株式会社 | Centrifuge application device and closed rotation container |
| CN103398883A (en) * | 2013-07-29 | 2013-11-20 | 佳木斯大学 | Piece pressing machine for manufacturing pieces in cell genetics |
| CN103398883B (en) * | 2013-07-29 | 2015-07-15 | 佳木斯大学 | Piece pressing machine for manufacturing pieces in cell genetics |
| CN108931414A (en) * | 2017-05-23 | 2018-12-04 | 北京诚智光辉科技有限公司 | Sectioning cells dye all-in-one machine |
| CN108931414B (en) * | 2017-05-23 | 2020-09-18 | 北京诚智光辉科技有限公司 | Cell film-making dyeing all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |