CN207610899U - A kind of liquid-based cell sample manufacturing device - Google Patents
A kind of liquid-based cell sample manufacturing device Download PDFInfo
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- CN207610899U CN207610899U CN201721581458.6U CN201721581458U CN207610899U CN 207610899 U CN207610899 U CN 207610899U CN 201721581458 U CN201721581458 U CN 201721581458U CN 207610899 U CN207610899 U CN 207610899U
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Abstract
The utility model discloses a kind of liquid-based cell sample manufacturing devices, including sample cup, removable filter head and dismountable film-making head are equipped on the sample cup successively, the film-making head includes film-making cylinder and the film-making platform that is arranged in the film-making cylinder, the film-making platform is equipped with and protrudes from its end face and the cell precipitation piece opposite with the filtering head, the outer end of the film-making platform is equipped with the outlet communicated with the filtering head, the film-making cylinder is equipped with the slide card slot between the filtering head and film-making platform, the cell precipitation piece protrudes from slide card slot end face adjacent thereto.Collect sampling in the utility model, be separated by filtration, is enriched with sedimentation cell and metastatic cells tissue to slide in integrally completing, intermediate nothing needs to change sample cup, and without shifting sample, only need to insert slide by hand can be completed liquid-based cell sample manufacturing, it is simple in structure, it is easy to use, it is suitable for promoting.
Description
【Technical field】
The utility model is related to a kind of liquid-based cell sample manufacturing devices, belong to medical detection technical field of auxiliary equipment.
【Background technology】
Liquid basal cell specimen preparation medically is mostly manual operations or automatic sheet at present, but hand-manipulated, step
It is rapid complicated, it is not convenient and fast with duration, and automatic sheet is relatively specific for high-volume specimen preparation, for individual samples
Film-making is not economical enough, is more taken relative to manual operations.
【Utility model content】
The utility model aim is to overcome the deficiencies of existing technologies, and provides and a kind of being suitable for manual operations and conveniently
Liquid-based cell sample manufacturing device.
The utility model is achieved through the following technical solutions：
A kind of liquid-based cell sample manufacturing device, it is characterised in that including sample cup, be equipped with dismountable mistake on the sample cup successively
Filter and dismountable film-making head, the film-making head includes film-making cylinder and the film-making platform that is arranged in the film-making cylinder, described
Film-making platform is equipped with and protrudes from its end face and the cell precipitation piece opposite with the filtering head, the outer end of the film-making platform be equipped with
The outlet that the filtering head communicates, the film-making cylinder are equipped with the slide card between the filtering head and film-making platform
Slot, the cell precipitation piece protrude from slide card slot end face adjacent thereto.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the filtering head is equipped with sealing ring.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the filtering head includes removable with the sample cup
The cartridge filter of connection is unloaded, filter screen is equipped in the cartridge filter.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the slide card slot is circumferential is symmetricly set on
Two sections of arc grooves on the film-making cylinder peripheral wall.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the film-making drum outer wall is equipped with and is used to support
And limit the supporting rack for being inserted into slide in the slide card slot.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the film-making platform is hollow, the film-making
The inner face of platform is communicated equipped with through-hole with the outlet.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the inner face of the film-making platform is recessed, described
Cell precipitation piece is embedded in it and protrudes from its peripheral wall end face.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the cell precipitation piece includes cushion pad and covers
Cover the cell precipitation film on the cushion pad.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that described to be detachably connected as being spirally connected or be clamped.
A kind of liquid-based cell sample manufacturing device as described above, it is characterised in that the cartridge filter periphery is equipped with limited step,
Periphery is in straight-tube shape after the filtering head is connect with the film-making head.
Compared with prior art, the utility model has the following advantages：
Collect sampling in the utility model, be separated by filtration, is enriched with sedimentation cell and metastatic cells tissue to slide in integrally
It completes, intermediate without sample cup is needed to change, without shifting sample, only need to insert slide by hand can be completed liquid-based cell sample manufacturing, structure
Simply, easy to use, it is suitable for promoting.
【Description of the drawings】
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is one of configuration schematic diagram of the utility model；
Fig. 3 is the two of the configuration schematic diagram of the utility model；
Fig. 4 is the configuration schematic diagram of film-making head；
Fig. 5 is the configuration schematic diagram of filtering head.
【Specific implementation mode】
The utility model is described in further detail with reference to the accompanying drawings of the specification：
As shown in Figs. 1-5, a kind of liquid-based cell sample manufacturing device, including sample cup 1 are equipped with removable filter on sample cup 1 successively
First 2 and dismountable film-making head 3, film-making head 3 includes film-making cylinder 31 and the film-making platform 32 that is arranged in film-making cylinder 31, film-making platform 32
It is equipped with and protrudes from its end face and the cell precipitation piece 33 opposite with filtering head 2, cell precipitation piece 33 includes cushion pad 331 and covers
The cell precipitation film 332 on cushion pad 331 is covered, the outer end of film-making platform 32 is equipped with the outlet 321 communicated with filtering head 2, system
Piece cylinder 31 is equipped with the slide card slot 34 between filtering head 2 and film-making platform 32, and cell precipitation piece 33 protrudes from slide card slot
34 end faces adjacent thereto, the protrusion of cell precipitation piece 33 is convenient on metastatic cells sample to slide well.
Further, filtering head 2 is equipped with sealing ring 4, and when filtering head 2 offsets with film-making platform 32, sealing prevents leakage.
Filtering head 2 includes the cartridge filter 21 being detachably connected with sample cup 1, is equipped with filter screen 22 in cartridge filter 21, filter screen 22 can be
One layer, or filter step by step for two layers, two layers of about 22 filter screen is distributed in cartridge filter 21, and the setting of sealing ring 4 is being filtered
21 end faces opposite with film-making head 3 of cylinder.
Slide card slot 34 is circumferential two sections of arc grooves being symmetricly set on 31 peripheral wall of film-making cylinder, and internal diameter passes through i.e. for slide
Can, 31 outer wall of film-making cylinder is equipped with the supporting rack 35 for being used to support and limiting and be inserted into slide in slide card slot 34, convenient for preferably
The position of slide upper cover sample metastatic cells is positioned, while preventing slide from being dropped out by the other end.
Further, film-making platform 32 is hollow, and the inner face of film-making platform 32 is communicated equipped with through-hole 322 with outlet 321,
Through-hole 322 is preferably several, is distributed on 32 inner face of film-making platform, can preferably negative-pressure adsorption cell precipitation piece 33, make it
Entirely uniform enrichment cell.Preferably, the inner face recess of film-making platform 32, through-hole 322 are distributed in concave face, cell precipitation
Piece 33 is embedded in it and protrudes from its peripheral wall end face.
Sample cup 1 in the utility model, filtering head 2, film-making head 3 are detachably connected as being spirally connected or are clamped, and keep peripheral wall close
Envelope is not leaked.Sample cup 1, filtering head 2 and film-making head 3 connect coaxially, convenient for placing entire film-making device.
Further, 21 periphery of cartridge filter is equipped with limited step 211, when filtering, the bottom face and limited step of film-making head 3
211 offset, and periphery is in straight-tube shape after filtering head 2 is connect with film-making head 3.
It when the utility model film-making, is put into after sampling in sample cup 1, filtering head 2 is tightened on sample cup 1, then by film-making head 3
It is tightened on filtering head 2, so that cell precipitation piece 33 and the sealing ring 4 of 2 end face of filtering head is offseted, the outlet 321 on film-making head 3
It vacuumizing, after two layers of 22 double-filtration of filter screen, cell precipitation is precipitated in cell on film 332 liquid basal cell, after the completion of precipitation,
Film-making head 3 is unscrewed, the slide card slot 34 on film-making head 3 is made to communicate, is inserted into slide in slide card slot 34, slide one end and branch
Support 35 offsets, and screws film-making head 3 again, and cell precipitation piece 33 is made to offset with slide, completes cell sample transfer, then unscrews
Film-making head 3 takes out slide.
It is detachably connected as being spirally connected in the utility model, it is of course also possible to for clamping, it is axial to buckle step by step, equally may be used
Complete aforesaid operations.
Claims (10)
1. a kind of liquid-based cell sample manufacturing device, it is characterised in that：It is equipped with successively including sample cup (1), on the sample cup (1) detachable
Filtering head (2) and dismountable film-making head (3), the film-making head (3) include film-making cylinder (31) and be arranged in the film-making
Film-making platform (32) in cylinder (31), the film-making platform (32), which is equipped with, protrudes from its end face and opposite with the filtering head (2)
Cell precipitation piece (33), the outer end of the film-making platform (32) is equipped with the outlet (321) communicated with the filtering head (2), described
Film-making cylinder (31) be equipped with slide card slot (34) between the filtering head (2) and film-making platform (32), the cell
Precipitation piece (33) protrudes from the slide card slot (34) end face adjacent thereto.
2. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that the filtering head (2) is equipped with close
Seal (4).
3. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that the filtering head (2) includes and institute
The cartridge filter (21) that sample cup (1) is detachably connected is stated, filter screen (22) is equipped in the cartridge filter (21).
4. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that the slide card slot (34) is week
To two sections of arc grooves being symmetricly set on film-making cylinder (31) peripheral wall.
5. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that on described film-making cylinder (31) outer wall
Equipped with the supporting rack (35) for being used to support and limiting the insertion interior slide of the slide card slot (34).
6. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that the film-making platform (32) is hollow
The inner face of platform, the film-making platform (32) is communicated equipped with through-hole (322) with the outlet (321).
7. a kind of liquid-based cell sample manufacturing device according to claim 6, it is characterised in that the inner face of the film-making platform (32)
Recess, the cell precipitation piece (33) are embedded in it and protrude from its peripheral wall end face.
8. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that cell precipitation piece (33) packet
The cell precipitation film (332) for including cushion pad (331) and being covered on the cushion pad (331).
9. a kind of liquid-based cell sample manufacturing device according to claim 1, it is characterised in that described is detachably connected as being spirally connected
Or clamping.
10. a kind of liquid-based cell sample manufacturing device according to claim 3, it is characterised in that described cartridge filter (21) periphery is set
Periphery is in straight-tube shape after having limited step (211), the filtering head (2) to be connect with the film-making head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581458.6U CN207610899U (en) | 2017-11-22 | 2017-11-22 | A kind of liquid-based cell sample manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581458.6U CN207610899U (en) | 2017-11-22 | 2017-11-22 | A kind of liquid-based cell sample manufacturing device |
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| Publication Number | Publication Date |
|---|---|
| CN207610899U true CN207610899U (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721581458.6U Active CN207610899U (en) | 2017-11-22 | 2017-11-22 | A kind of liquid-based cell sample manufacturing device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807028A (en) * | 2017-11-22 | 2018-03-16 | 张祝妹 | Thinprep pap test film-making device |
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2017
- 2017-11-22 CN CN201721581458.6U patent/CN207610899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807028A (en) * | 2017-11-22 | 2018-03-16 | 张祝妹 | Thinprep pap test film-making device |
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