CN201850279U - Liquid-based cell and bacteria sampler - Google Patents
Liquid-based cell and bacteria sampler Download PDFInfo
- Publication number
- CN201850279U CN201850279U CN2010205891071U CN201020589107U CN201850279U CN 201850279 U CN201850279 U CN 201850279U CN 2010205891071 U CN2010205891071 U CN 2010205891071U CN 201020589107 U CN201020589107 U CN 201020589107U CN 201850279 U CN201850279 U CN 201850279U
- Authority
- CN
- China
- Prior art keywords
- cup
- liquid
- extractor fan
- sampler
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 241000894006 Bacteria Species 0.000 title abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 claims description 14
- 230000001580 bacterial effect Effects 0.000 claims description 12
- 210000000270 basal cell Anatomy 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010339 medical test Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 12
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a liquid-based cell and bacteria sampler in medical testing and biological study. The sampler comprises an air exhaust device (8) and a liquid storage filtering cup which are detachably connected. The liquid storage filtering cup comprises a cup body (6) with the structure that the peripheral wall is closed, the lower end is open and a hole (7) is formed at the upper end; a liquid storage baffle (4) adopting an inverted funnel structure is installed at the lower part of the cavity of the cup body (6); a reticular supporting plate (2) is installed at the lower end of the cup body (6); a filtering membrane (1) is installed on the lower side surface of the reticular supporting plate (2); an exhaust fan in the air exhaust device (8) is a miniature exhaust fan driven by dry batteries; a dry battery box is arranged in the air exhaust device (8); and a battery switch (9) is also arranged on the air exhaust device (8). The sampler has the advantages that the equipment is simple, the manufacture cost is low, and the sampler is convenient to use.
Description
Technical field
The utility model relates to liquid basal cell, the bacterial sampling machine in a kind of medical test and the biological study.
Prior art
Getting well with bad of pair cell or bacterial sampling all has significant effects to follow-up smear, dyeing and production effect, is the important foundation sex work of medical test and biological study.The existing specific equipment that utilizes filtering membrane that liquid basal cell or bacterium are taken a sample, its principle of work is: utilize the filtration unit that filtering membrane is installed, specific equipment produces negative pressure, suck cell or bacterium and liquid in the filtration unit together, because the effect of negative pressure, liquid partly sees through filtering membrane and enters in the waste liquid pool by pipeline, visible component cell or bacterium then are trapped within on the filtering membrane, specific equipment is automatically moved to filtration unit and is placed with the slide place then, to be stained with the one side aligning slide of cell or bacterium on the filtering membrane and cover on slide, the cell or the bacterium that are bonded on the filter membrane surface are transferred on the slide, have finished transfer and smear with cell or bacterium.This complete equipment is easy to use, but equipment is complicated, and price is higher.
The utility model content
The purpose of this utility model provides that a kind of equipment is simple, low cost of manufacture, liquid basal cell, bacterial sampling machine easy to use.
For achieving the above object, the utility model liquid basal cell, bacterial sampling machine, include extractor fan, extractor fan removably connects by hole and storage liquid filtering cup composition, storage liquid filtering cup includes the cup that perisporium seals, the lower end is opened wide, the upper end is provided with the pore structure form, the storage liquid plate washer of upside down funnel structure formation is installed in the bottom of cup inner chamber, the inner chamber of storage liquid plate washer and cup is formed reservoir compartment, in the lower end of cup netted supporting plate is installed, on the downside of netted supporting plate, filtering membrane is installed.
Described liquid basal cell, bacterial sampling machine, the vacuum fan in its extractor fan are the miniature vacuum fan that drives with drying battery, are provided with the drying battery box in extractor fan, also are provided with battery switch on extractor fan.
Because the utility model liquid basal cell, the bacterial sampling machine, its extractor fan removably connects with storage liquid filtering cup composition, storage liquid filtering cup includes cup, the storage liquid plate washer of upside down funnel structure formation is installed in the bottom of cup inner chamber, the inner chamber of this storage liquid plate washer and cup is formed reservoir compartment, in the lower end of cup netted supporting plate and filtering membrane are installed, during use, the bottom of cup put into the bacterium of being equipped with after treatment or in the vessel of cell liquid sample, open extractor fan, in the cup inner chamber, form negative pressure, liquid in the liquid sample partly enters into reservoir compartment by filtering membrane and fluid passage and stores, and visible component in the sample such as cell or bacterium then stick on the filtering membrane, afterwards the utility model are broken away from vessel, transfer and smear have so just been finished at the slide loam cake once, with cell or bacterium; Removably connect because storage liquid filtering cup of the present utility model and extractor fan are formed, after use, can easily storage liquid filtering cup be separated with extractor fan; Because when the utility model uses, be that the bottom of cup is put in the vessel of the bacterium of being equipped with after treatment or cell liquid sample, the negative pressure that needs is little, the power of extractor fan is very little, can drive with drying battery, therefore, extractor fan can be made very little, whole the utility model can be made very little, can manually hold the utility model operation easily and finish sampling and smear.In sum, the utility model is easy to use, compares with existing specific equipment, and the utility model is simple, low cost of manufacture.
Description of drawings
Below in conjunction with accompanying drawing the utility model liquid basal cell, bacterial sampling machine are described further.
Accompanying drawing is depicted as the front view cross-sectional schematic of the utility model liquid basal cell, bacterial sampling machine.
1, filtering membrane, 2, netted supporting plate, 3, fluid passage, 4, storage liquid plate washer, 5, reservoir compartment, 6, cup, 7, the hole, 8, extractor fan, 9, switch.
Embodiment
As shown in the figure, cup 6 is the perisporium sealing, the lower end is opened wide, the upper end is provided with the structure formation in hole 7, the storage liquid plate washer 4 of upside down funnel structure formation is installed in the bottom of cup 6 inner chambers, hole in the storage liquid plate washer 4 is a fluid passage 3, storage liquid plate washer 4 is formed reservoir compartment 5 with the inner chamber of cup 6, netted supporting plate 2 is installed in the lower end of cup 6, filtering membrane 1 is installed on the downside of netted supporting plate 2, removably connect by hole 7 and extractor fan 8 compositions in cup 6 upper ends, cup 6, storage liquid plate washer 4, netted supporting plate 2 and filtering membrane 1 are formed storage liquid filtering cup, vacuum fan in the extractor fan 8 is the miniature vacuum fan that drives with drying battery, in extractor fan 8, be provided with the drying battery box, on extractor fan 8, also be provided with battery switch 9.When the utility model uses, the lower end of cup 6 is extend in the vessel of the bacterium of being equipped with after treatment or cell liquid sample, open switch 9, extractor fan 8 is started working, produce negative pressure, liquid in the liquid sample partly sees through filtering membrane 1, by netted supporting plate 2, fluid passage 3 enters into reservoir compartment 5, visible component cell or bacterium then are trapped within on the surface of filtering membrane 1, close swap switch 9, extractor fan 8 stops this work, with the utility model liquid basal cell, the bacterial sampling machine is mentioned breaks away from itself and vessel, aims at slide, sampling and smear have so just been finished once with filtering membrane 1, at the slide loam cake.
Claims (2)
1. liquid basal cell, the bacterial sampling machine, include extractor fan (8), it is characterized in that: extractor fan (8) removably connects by hole (7) and storage liquid filtering cup composition, storage liquid filtering cup includes the perisporium sealing, the lower end is opened wide, the upper end is provided with the cup (6) of hole (7) structure formation, the storage liquid plate washer (4) of upside down funnel structure formation is installed in the bottom of cup (6) inner chamber, storage liquid plate washer (4) is formed reservoir compartment (5) with the inner chamber of cup (6), in the lower end of cup (6) netted supporting plate (2) is installed, filtering membrane (1) is installed on the downside of netted supporting plate (2).
2. liquid basal cell according to claim 1, bacterial sampling machine, it is characterized in that: the miniature vacuum fan of the vacuum fan in the extractor fan (8) for driving with drying battery, in extractor fan (8), be provided with the drying battery box, on extractor fan (8), also be provided with battery switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205891071U CN201850279U (en) | 2010-10-30 | 2010-10-30 | Liquid-based cell and bacteria sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205891071U CN201850279U (en) | 2010-10-30 | 2010-10-30 | Liquid-based cell and bacteria sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850279U true CN201850279U (en) | 2011-06-01 |
Family
ID=44092679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205891071U Expired - Lifetime CN201850279U (en) | 2010-10-30 | 2010-10-30 | Liquid-based cell and bacteria sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727611A (en) * | 2016-04-20 | 2016-07-06 | 宁海德宝立新材料有限公司 | Novel filtering separator |
| CN105771397A (en) * | 2016-04-20 | 2016-07-20 | 宁海德宝立新材料有限公司 | Potential-barrier-free filter as well as use method and application thereof |
-
2010
- 2010-10-30 CN CN2010205891071U patent/CN201850279U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727611A (en) * | 2016-04-20 | 2016-07-06 | 宁海德宝立新材料有限公司 | Novel filtering separator |
| CN105771397A (en) * | 2016-04-20 | 2016-07-20 | 宁海德宝立新材料有限公司 | Potential-barrier-free filter as well as use method and application thereof |
| CN105727611B (en) * | 2016-04-20 | 2018-05-22 | 宁海德宝立新材料有限公司 | A kind of Novel filtration separator |
| CN105771397B (en) * | 2016-04-20 | 2018-09-21 | 宁海德宝立新材料有限公司 | A kind of no potential barrier type filter and its application method and purposes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Tianqi Medical New Technology Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410013 Hunan province Changsha 2 Fenglin Road No. 366 building 3 room 1609 unit margin Patentee after: Hunan Tianqi Medical New Technology Co., Ltd. Address before: 410013 Hunan province Changsha 2 Fenglin Road No. 366 building 3 room 1609 unit margin Patentee before: Hunan Tianqi Medical New Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |