CN202387478U - Cast-off cell preserving bottle with filtering function - Google Patents
Cast-off cell preserving bottle with filtering function Download PDFInfo
- Publication number
- CN202387478U CN202387478U CN201120572531XU CN201120572531U CN202387478U CN 202387478 U CN202387478 U CN 202387478U CN 201120572531X U CN201120572531X U CN 201120572531XU CN 201120572531 U CN201120572531 U CN 201120572531U CN 202387478 U CN202387478 U CN 202387478U
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- China
- Prior art keywords
- cast
- bottle
- cells
- liquid collecting
- filtration
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- Expired - Fee Related
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Abstract
The utility model discloses a cast-off cell preserving bottle with a filtering function, which comprises a cylindrical bottle body and a bottle cover, wherein a tapered liquid collecting hopper is arranged at the bottom inside the cylindrical bottle body, and a filtering barrel is arranged at the upper part of the tapered liquid collecting hopper. After a liquid resolution sample is stored in the cast-off cell preserving bottle, cast-off cells are eluted in the stored liquid, mucus and insoluble impurities in the sample are filtered through the filtering barrel, a large amount of cast-off cells are deposited at the bottom of the tapered liquid collecting hopper in the preserving bottle, the filtering barrel is removed, and a small quantity of liquid is absorbed. The cast-off cells on a sample smear made after the treatment of two filtering effect of the preserving bottle and a smear making clip are uniformly distributed, and the background is clean, so as to be benefit for observation, analysis and diagnosis of pathological doctors.
Description
Technical field
The utility model relates to medical biological assay technical field, relates in particular to the cast-off cells preservation bottle with filtration that a kind of centrifugal film-making is used.
Background technology
TCT mainly is the examination that is used for woman uterus cancer; Cervical carcinoma is one of malignant tumour maximum in the various malignant neoplastic diseases of women; And the pathology of cervical carcinoma is discovery early, early treatment, recoverable a kind of disease, and particularly the adult women regularly carries out gynecologial examination, can irregularly monitor the health status of oneself; Present being detected on 2009 and listing " six great public health service projects " in of cast-off cells, particularly rural women's conventional sense project has been listed in the detection of cervical carcinoma in.
The examination of cast-off cells comprises the steps: that use sampling brush advances sampling, the preservation of preservation liquid, vibration dissolving, the film-making of liquid based thin-layer cell, microscopic examination.Existing flaking method comprises three kinds of manual formula method of tableting, centrifugal method of tableting, membrane type method of tableting etc., and wherein centrifugal method of tableting is each medical testing agency a kind of cast-off cells flaking method with the most use in recent years.
The used cast-off cells preservation bottle of existing centrifugal method of tableting is a kind of flat plastic bottle at present; Sampling post-sampling brush is directly put into and is filled the plastic bottle of preserving liquid; The liquid basal cell that sampling is brushed is eluted in to be preserved in the liquid, the preservation liquid that will be dissolved with cast-off cells then join centrifugal film-making folder cartridge filter in, film-making is folded in the centrifugal pelleter; Centrifugal with 2000r/min, cast-off cells are fixed on the slide.When prior art is made sample; Because the sampling brush is adopted and is included mucus, impurity etc. in the sample that gathers; Fraction mucus, impurity also carry on the glass along with cast-off cells are fixed on when centrifugal; Cause the background of sample smear unclean, clear, thereby influence pathology doctor's observation analysis and diagnosis.
Summary of the invention
For overcoming the deficiency of prior art, the utility model provides a kind of cast-off cells with filtration easy to operate, that be beneficial to the specimen fluids separation to preserve bottle.
The utility model is to reach the technical scheme that above-mentioned technical purpose adopts to be: a kind of cast-off cells with filtration are preserved bottle; Comprise cylindrical bottle and bottle cap; Said cylindrical bottle inner bottom part is provided with the taper liquid collecting bucket; The top of wherein said taper liquid collecting bucket is provided with the filtration tube, and the tube end of filtration tube is provided with filter membrane.
The diameter of said cylindrical bottle is 28mm, the high 78mm of being.
The diameter of said filtration tube is 22mm, the high 55mm of being.
The filtering accuracy of said filter membrane is 100-120um.
The height of said taper liquid collecting bucket is 15mm.
It is plastic bottle that said cast-off cells are preserved bottle.
The beneficial effect of the utility model is: adopt said structure; After cell sample is dissolved in the preservation liquid in the cast-off cells preservation bottle; Cast-off cells are dissolved in to be preserved in the liquid; The mucus that comprises in the sample, undissolved impurity are filtered application cylinder and filter; A large amount of cast-off cells are deposited on preserves taper liquid collecting bucket bottom in the liquid bottle, remove filtration tube and supernatant liquor after, the cast-off cells that are deposited on taper liquid collecting bucket bottom are inserted in the filtration tube of centrifugal pelleter film-making folder again and carry out film-making.Through preserving the cast-off cells sample after the twice filtration processing in bottle and the film-making folder, the cast-off cells on the sample smear of processing are evenly distributed, background is clean, help pathology doctor's observation analysis and diagnosis.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.Wherein:
Fig. 1 is the structural representation that the utility model cast-off cells are preserved bottle;
Fig. 2 is the structural representation of the utility model filtration tube.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
See also Fig. 1 and shown in Figure 2; The utility model comprises cylindrical bottle 1 and bottle cap 2; Said cylindrical bottle 1 inner bottom part is provided with taper liquid collecting bucket 3, and the top of wherein said taper liquid collecting bucket 3 is provided with filtration tube 4, and the tube end of filtration tube 4 is provided with filter membrane 41.
The diameter of said cylindrical bottle 1 is 28mm, the high 78mm of being.
The diameter of said filtration tube 4 is 22mm, the high 55mm of being.
The filtering accuracy of said filter membrane 41 is 100um.
The height of said taper liquid collecting bucket 3 is 15mm.
It is plastic bottle that said cast-off cells are preserved bottle.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. the cast-off cells with filtration are preserved bottle; Comprise cylindrical bottle and bottle cap; Said cylindrical bottle inner bottom part is provided with the taper liquid collecting bucket, and it is characterized in that: the top of said taper liquid collecting bucket is provided with the filtration tube, and the tube end of filtration tube is provided with filter membrane.
2. a kind of cast-off cells with filtration according to claim 1 are preserved bottle, it is characterized in that: the diameter of said cylindrical bottle is 28mm, the high 78mm of being.
3. a kind of cast-off cells with filtration according to claim 1 and 2 are preserved bottle, it is characterized in that: the diameter of said filtration tube is 22mm, the high 55mm of being.
4. a kind of cast-off cells with filtration according to claim 1 are preserved bottle, and it is characterized in that: the filtering accuracy of said filter membrane is 100-120um.
5. a kind of cast-off cells with filtration according to claim 1 are preserved bottle, and it is characterized in that: the height of said taper liquid collecting bucket is 15mm.
6. a kind of cast-off cells with filtration according to claim 1 are preserved bottle, it is characterized in that: said cast-off cells are preserved bottle and are plastic bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572531XU CN202387478U (en) | 2011-12-31 | 2011-12-31 | Cast-off cell preserving bottle with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572531XU CN202387478U (en) | 2011-12-31 | 2011-12-31 | Cast-off cell preserving bottle with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387478U true CN202387478U (en) | 2012-08-22 |
Family
ID=46662430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120572531XU Expired - Fee Related CN202387478U (en) | 2011-12-31 | 2011-12-31 | Cast-off cell preserving bottle with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688277A (en) * | 2013-12-10 | 2015-06-10 | 郑兆珉 | Clinical specimen sampling instrument and method thereof |
| CN105713828A (en) * | 2016-01-31 | 2016-06-29 | 广州三瑞医疗器械有限公司 | Cell preserving fluid bottle and using method thereof |
-
2011
- 2011-12-31 CN CN201120572531XU patent/CN202387478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688277A (en) * | 2013-12-10 | 2015-06-10 | 郑兆珉 | Clinical specimen sampling instrument and method thereof |
| CN105713828A (en) * | 2016-01-31 | 2016-06-29 | 广州三瑞医疗器械有限公司 | Cell preserving fluid bottle and using method thereof |
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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: 20120822 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |