CN201277923Y - Clamp for preparing liquid-based thin layer cell - Google Patents
Clamp for preparing liquid-based thin layer cell Download PDFInfo
- Publication number
- CN201277923Y CN201277923Y CNU200820201261XU CN200820201261U CN201277923Y CN 201277923 Y CN201277923 Y CN 201277923Y CN U200820201261X U CNU200820201261X U CN U200820201261XU CN 200820201261 U CN200820201261 U CN 200820201261U CN 201277923 Y CN201277923 Y CN 201277923Y
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- China
- Prior art keywords
- clamp
- based thin
- layer cell
- lid
- liquid based
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a liquid-based thinlayer cytology preparation clamp which comprises a cover body and a clamp body provided with at least one empty frame, wherein the middle of the inner surface of the cover body is provided with a square hole, a lug boss protrudes from the outer surface of the cover body, which corresponds to the square hole, one side of the lug boss is provided with a sample feed window, and the clamp body and the cover body are closed and opened by a connecting piece arranged between the clamp body and the cover body. The clamp not only facilitates the fixation of a glass slide and a filter screen membrane which are needed by the liquid-based thinlayer cytology preparation, but also facilitates sample feeding and centrifugalization effect observation and has novel design and strong practicality.
Description
Technical field
The utility model relates to a kind of Cell sheet glass clamping device, especially relates to a kind of Cell sheet glass clamping device that is applicable to the film-making of liquid based thin-layer cell.
Background technology
Cervical carcinoma is one of main hazard disease that threatens WomanHealth and life, and the whole world has 470,000 New Development cervix cancers every year approximately, and the Asia is about 380,000, about 150,000 examples of China.Annual about 24 die ten thousand deaths in cervical carcinoma, Asia about 190,000, Chinese about 80,000.China is the big country that a cervical carcinoma morbidity rate and case fatality rate all account for the world 1/3rd.The incidence of disease is only second to breast cancer, occupies second of women's malignant tumour.And cervix cancer patient rejuvenation trend is obvious, and the incidence of gland cancer rises.After the nineties, young woman uterus cancer proportion rises to 15% ~ 20% before 30 years old.Nearly 5 years, the early cervical carcinoma recall rate was 13 times of 1990-1995, and the HPV among the young crowd infects increase.Therefore, in earnest the generaI investigation and with examining, handle precancerous lesion energetically, can block the course of disease, the prevention cervical carcinoma, particularly invasive carcinoma of cervix generation, early diagnosis can reach healing.So cervical cancer screening and prevention are significant.
The best method of generally acknowledging at present as the important means of examination cervical carcinoma is that the liquid based thin-layer cell is learned inspection, the inspection that present various big hospital is mainly used liquid base thin layer cervical cytology, for the prevention cervical carcinoma provides reliable cytology metamorphosis foundation, for the precancerous lesions of uterine cervix screening provides strong help.Liquid such as TCT or LCT based thin-layer cell is learned the quite traditional cervical cell smear positive rate of inspection method and is improved greatly, and this method makes the precancerous lesions of uterine cervix recall rate improve 62%.
When adopting the liquid based thin-layer cell to learn inspection method, need to adopt centrifugation that liquid to be checked is formed thin-layer cell on microslide, this need be exclusively used in the slide stationary installation of slide hydro-extractor, and the design of this slide stationary installation directly has influence on the processing power of sample and centrifugal effect.At present, domestic research in this respect is still blank.
Summary of the invention
The purpose of this utility model is to provide a kind of clamp device that is used for the film-making of liquid based thin-layer cell, and this device both had been convenient to required microslide of immobile liquid based thin-layer cell film-making and filter screen diaphragm, and also be convenient to application of sample and observe centrifugal effect, modern design, practical.
Liquid based thin-layer cell film-making folder described in the utility model comprises: the sheet clamp, offer at least one empty frame; Lid, a square hole is offered at the middle part of its inside surface, the outwards outstanding boss that forms of the outside surface of described square hole correspondence, a side of described boss is offered an application of sample window; Described clamp and the lid web member by between the two is closed and open.
Liquid based thin-layer cell film-making folder described in the utility model in use, is opened lid, places microslide and filter screen diaphragm on the sheet clamp, the lid that closes, and by the application of sample window application of sample of the boss on the lid, it is centrifugal to put into centrifuge rotor then.In addition, see through the empty frame on the sheet clamp, also can observe microslide.
Preferably, described boss inside also is provided with a diaphragm plate.Like this, by application of sample window application of sample the time, sample liquid can stay some on diaphragm plate, when centrifugal, cell more is evenly distributed on the microslide.
Preferably, described web member comprises: the rotating shaft part between described clamp and the lid, the button pin of the opposite side of described clamp.
Preferably, an end of described clamp is provided with the pinch that is used for fixing clipped object.
Liquid based thin-layer cell film-making folder described in the utility model after each the use, can be taken sample away, reuses after the cleaning again, and be the film-making clamp device that can be recycled therefore.
Liquid based thin-layer cell film-making folder described in the utility model, this device both had been convenient to required microslide of immobile liquid based thin-layer cell film-making and filter screen diaphragm, and also be convenient to application of sample and observe centrifugal effect, modern design, practical.
Description of drawings
Fig. 1 is the open mode of liquid based thin-layer cell film-making folder described in the utility model, shows sheet clamp that has the sky frame and the lid that has the application of sample window;
Fig. 2 is the reversing view that liquid based thin-layer cell film-making shown in Figure 1 is pressed from both sides, the web member of display piece clamp and lid, and the square hole on the lid inside surface;
Fig. 3 is the closure state of liquid based thin-layer cell film-making folder described in the utility model;
Fig. 4 is the reversing view of Fig. 3.
Embodiment
Liquid based thin-layer cell film-making folder described in the utility model as shown in Figures 1 to 4, comprises sheet clamp 1 and lid 2; Offer at least one empty frame 3 on the sheet clamp 1; A square hole 4 is offered at the middle part of the inside surface of lid 2, the outwards outstanding boss 5 that forms of the outside surface of described square hole 4 correspondences, and a side of described boss 5 is offered an application of sample window 6; Described clamp 1 and lid 2 web member by between the two is closed and open.
Liquid based thin-layer cell film-making folder described in the utility model, in use, lid 2 is opened (as depicted in figs. 1 and 2), on sheet clamp 1, place microslide and filter screen diaphragm, lid 2 (as shown in Figure 3 and Figure 4) closes, by application of sample window 6 application of samples of the boss on the lid 25, it is centrifugal to put into centrifuge rotor then.In addition, see through the empty frame 3 on the sheet clamp 1, also can observe microslide.
As shown in figures 1 and 3, described boss 5 inside also are provided with a diaphragm plate 7.Like this, by application of sample window 6 application of samples the time, sample liquid can stay some on diaphragm plate 7, when centrifugal, cell more is evenly distributed on the microslide.
As shown in Figure 2, described web member comprises: the rotating shaft part 8 between described clamp and the lid, the button pin 9 of the opposite side of described clamp.Fig. 3 and Fig. 4 have shown that utilizing these rotating shaft parts 8 and button pin 9 state with sheet clamp 1 and lid 2 closures, figure middle twill partly is the clipped object in the clamp device of packing into.
As shown in Figure 2, an end of described clamp is provided with pinch 10, is used for fixing clipped object, as microslide and filter screen folder film.
Claims (4)
1, a kind of liquid based thin-layer cell film-making folder is characterized in that, comprising:
The sheet clamp is offered at least one empty frame;
Lid, a square hole is offered at the middle part of its inside surface, the outwards outstanding boss that forms of the outside surface of described square hole correspondence, a side of described boss is offered an application of sample window;
Described clamp and the lid web member by between the two is closed and open.
2, liquid based thin-layer cell film-making folder according to claim 1, it is characterized in that: described boss inside also is provided with a diaphragm plate.
3, liquid based thin-layer cell film-making according to claim 1 folder is characterized in that described web member comprises: the rotating shaft part between described clamp and the lid, the button pin of the opposite side of described clamp.
4, liquid based thin-layer cell film-making folder according to claim 1 is characterized in that an end of described clamp is provided with the pinch that is used for fixing clipped object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820201261XU CN201277923Y (en) | 2008-09-27 | 2008-09-27 | Clamp for preparing liquid-based thin layer cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820201261XU CN201277923Y (en) | 2008-09-27 | 2008-09-27 | Clamp for preparing liquid-based thin layer cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277923Y true CN201277923Y (en) | 2009-07-22 |
Family
ID=40895507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820201261XU Expired - Fee Related CN201277923Y (en) | 2008-09-27 | 2008-09-27 | Clamp for preparing liquid-based thin layer cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277923Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116215A (en) * | 2013-01-18 | 2013-05-22 | 王亚东 | Novel cell slide glass component based on nitrocellulose membrane and used for exfoliative cytology examination |
| CN106908297A (en) * | 2017-04-20 | 2017-06-30 | 首都医科大学附属北京友谊医院 | Forming devices and the method moulding to tissue specimen for tissue specimen |
| CN112881116A (en) * | 2021-01-12 | 2021-06-01 | 永康市中医院 | Slice making clamp for horizontal centrifugal liquid-based thin-layer cell machine |
-
2008
- 2008-09-27 CN CNU200820201261XU patent/CN201277923Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116215A (en) * | 2013-01-18 | 2013-05-22 | 王亚东 | Novel cell slide glass component based on nitrocellulose membrane and used for exfoliative cytology examination |
| CN106908297A (en) * | 2017-04-20 | 2017-06-30 | 首都医科大学附属北京友谊医院 | Forming devices and the method moulding to tissue specimen for tissue specimen |
| CN112881116A (en) * | 2021-01-12 | 2021-06-01 | 永康市中医院 | Slice making clamp for horizontal centrifugal liquid-based thin-layer cell machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20130927 |