CN203846016U - Inserting type cell curet - Google Patents
Inserting type cell curet Download PDFInfo
- Publication number
- CN203846016U CN203846016U CN201420289287.XU CN201420289287U CN203846016U CN 203846016 U CN203846016 U CN 203846016U CN 201420289287 U CN201420289287 U CN 201420289287U CN 203846016 U CN203846016 U CN 203846016U
- Authority
- CN
- China
- Prior art keywords
- scraper
- groups
- cell
- sucking head
- pipette head
- 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 - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108091005461 Nucleic proteins Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an inserting type cell curet which comprises a pipette sucking head inserting device, scraper support devices and scrapers, wherein the pipette sucking head inserting device is in the shape of a hollow cone; an opening part at the upper end of the pipette sucking head inserting device is greater than an opening part at the lower end; a pipette sucking head can be inserted and subsequently fixed from the opening at the upper end, and the tip end of the pipette sucking head can stretch out from the opening at the lower end, so that the sucking operation is convenient to perform; two groups of scraper support devices are provided and are symmetrically fixed on the left and right sides of the bottom of the pipette sucking head inserting device; an included angle of 90-180 degrees can be formed between the two groups of the scraper support devices; two pieces of scrapers are provided and are respectively fixed at the bottoms of the two groups of the scraper support devices. The cell curet has the advantages of reasonable structure, convenience in use, high cell acquisition rate and the like.
Description
Technical field
The utility model relates to a kind of plug-in and take-out type cell curet.
Background technology
In the culturing process of cell, must adopt the mode of scraping to make to be attached under the cell detachment in culture vessel, and flock together, after then collecting, carry out the operations such as nucleic acid and proteins extraction.Traditional scraper is mainly by scraper main body and knife bar two portions, making processes is used starting material (being generally polystyrene) more, cause great waste and environmental pollution, and its structure is too single, territory, culture vessel internal zone dividing can not be touched, it is low that cell obtains rate, and cell scrapes with cell and draws and also need to carry out in two steps, complex operation.
Utility model content
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of rational in infrastructurely, easy to use, cell obtains the plug-in and take-out type cell curet that rate is high.
(2) technical scheme
Plug-in and take-out type cell curet of the present utility model, comprises suction pipette head insertion apparatus, scraper bracing or strutting arrangement and scraper; Described suction pipette head insertion apparatus is open circles taper, its upper end oral area is greater than lower end oral area, suction pipette head from it port is fixing after inserting, and suction pipette head tip can be stretched out from lower port, the convenient suction operation of carrying out, described scraper bracing or strutting arrangement is provided with two groups, and the symmetrical left and right sides that is fixed on suction pipette head insertion apparatus bottom, described scraper is provided with two, and is separately fixed at the bottom of two groups of scraper bracing or strutting arrangements.
Further, the angle between described two groups of scraper bracing or strutting arrangements is interval at 90 degree-180 degree, its upper limb and lateral margin linearly, arc or corner.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model: 1, can support the use with suction pipette head, carry out suction operation when scraping cell, simplify operation steps; 2, special 90-180 degree angle design, conveniently scrapes the cell in culture vessel corner and gathers the cell having scraped, and all surface of exposing cell growth, improves cell and obtain rate as far as possible; 3, volume is little, and starting material are used few, environmental protection, economy and saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-suction pipette head insertion apparatus; 2-scraper bracing or strutting arrangement; 3-scraper.
Embodiment
A kind of plug-in and take-out type cell curet as shown in Figure 1, comprises suction pipette head insertion apparatus 1, scraper bracing or strutting arrangement 2 and scraper 3; Described suction pipette head insertion apparatus 1 is open circles taper, its upper end oral area is greater than lower end oral area, suction pipette head from it port is fixing after inserting, and suction pipette head tip can be stretched out from lower port, the convenient suction operation of carrying out, described scraper bracing or strutting arrangement 2 is provided with two groups, and the symmetrical left and right sides that is fixed on suction pipette head insertion apparatus 1 bottom, described scraper 3 is provided with two, and is separately fixed at the bottom of two groups of scraper bracing or strutting arrangements 2.
Wherein, the angle between described two groups of scraper bracing or strutting arrangements 2 is interval at 90 degree-180 degree, its upper limb and lateral margin linearly, arc or corner, also can be other different shape.
Plug-in and take-out type cell curet of the present utility model, its advantage is: 1, can support the use with suction pipette head, carry out suction operation when scraping cell, simplify operation steps; 2, special 90-180 degree angle design, conveniently scrapes the cell in culture vessel corner and gathers the cell having scraped, and all surface of exposing cell growth, improves cell and obtain rate as far as possible; 3, volume is little, and starting material are used few, environmental protection, economy and saving.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (2)
1. a plug-in and take-out type cell curet, is characterized in that: comprise suction pipette head insertion apparatus (1), scraper bracing or strutting arrangement (2) and scraper (3); Described suction pipette head insertion apparatus (1) is open circles taper, its upper end oral area is greater than lower end oral area, described scraper bracing or strutting arrangement (2) is provided with two groups, and symmetry is fixed on the left and right sides of suction pipette head insertion apparatus (1) bottom, described scraper (3) is provided with two, and is separately fixed at the bottom of two groups of scraper bracing or strutting arrangements (2).
2. plug-in and take-out type cell curet according to claim 1, is characterized in that: the angle between described two groups of scraper bracing or strutting arrangements (2) is interval at 90 degree-180 degree, its upper limb and lateral margin linearly, arc or corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289287.XU CN203846016U (en) | 2014-06-03 | 2014-06-03 | Inserting type cell curet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289287.XU CN203846016U (en) | 2014-06-03 | 2014-06-03 | Inserting type cell curet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846016U true CN203846016U (en) | 2014-09-24 |
Family
ID=51559054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289287.XU Expired - Fee Related CN203846016U (en) | 2014-06-03 | 2014-06-03 | Inserting type cell curet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846016U (en) |
-
2014
- 2014-06-03 CN CN201420289287.XU patent/CN203846016U/en not_active Expired - Fee Related
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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: 20140924 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |