CN205933816U - Cell filter - Google Patents
Cell filter Download PDFInfo
- Publication number
- CN205933816U CN205933816U CN201620476291.6U CN201620476291U CN205933816U CN 205933816 U CN205933816 U CN 205933816U CN 201620476291 U CN201620476291 U CN 201620476291U CN 205933816 U CN205933816 U CN 205933816U
- Authority
- CN
- China
- Prior art keywords
- funnel
- cell
- cell filter
- filter
- experiment
- 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
Abstract
The utility model discloses a cell filter belongs to medical experiment utensil field, its whole funnel shape that is, funnel upper end diameter is 3.5cm, is the total length 7 8cm is equipped with filtration membrane in the funnel, the upper end of funnel is equipped with holds the handle. This kind of cell filter is the funnel shape, big -end -up, and the upper end bore the big cell suspension of convenience pour into, and the container that the lower extreme burette is less conveniently put into different diameters size uses, cell filter after the improvement, be applicable to the cell experiment and clinical level cell feedback uses, easy and simple to handle, can be used to the experiment container of multiple different bores, very practical.
Description
Technical field
This utility model is related to medical experiment utensil, specially a kind of cell filter.
Background technology
No matter primitive cell culture, finally obtain aim cell with enzyme digestion, or obtain cell with stationary culture
After carry out aim cell and pass on, be required to filter out the tissue having shredded, obtain individual cells and carry out subsequent cell culture.Clinical
Level cell with greater need for taking out bulk, agglomerate dead cell, is required for using steril cell filter before feeding back to patient.And
Existing cell filter is mostly bowl-shape, and a diameter of 50ml centrifuge tube uses, or is directly nylon wire or stainless (steel) wire, nylon
Net or stainless (steel) wire are needed by autoclaving use again, complex operation, disposably bowl-shape cell after being cut out using size using front
Filter size is fixed, and is simply possible to use in 50ml centrifuge tube, is limited larger using vessel.So that using cell filter very not
Just.
Utility model content
The purpose of this utility model is to overcome prior art problem, provides a kind of cell filter.
For reaching above-mentioned purpose, the technical scheme of employing is：
A kind of cell filter, its generally funnel shaped, described funnel upper end diameter is 3.5cm, and total length is 7-
8cm, is provided with funnel in convex net bag-shaped filter membrane, and the upper end of funnel is provided with holds handle.
Further, the dropper of described funnel partly a length of 2-3cm.
Further, described filter membrane height is 3cm, and mesh diameter is 0.18-0.22mm.
Further, the dropper part of described funnel is PVC hose, and remainder is polypropylene material.
Having the beneficial effect that using such scheme：This cell filter is in funnel shaped, and up big and down small, upper end bore is big
Cell suspension is facilitated to pour into, convex net bag-shaped filter membrane contact area is bigger, filter efficiency is high, and lower end dropper is less conveniently to be put
The container entering different-diameter size uses, and the cell filter after improvement is it is adaptable to cell experiment and clinical grade cell feed back and make
With, easy and simple to handle, can be used for the experiment container of multiple difference bores, very useful.
Brief description
Fig. 1 is the structural representation of this utility model cell filter.
In figure, 1- dropper, 2- filter membrane, 3- funnel, 4- holds handle.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described this utility model, but this utility model is not limited only to following enforcements
It is anticipated that those skilled in the art are in the case of with reference to prior art, performance may produce many variations to example.
As Fig. 1, a kind of cell filter, its generally funnel 3 shape, described funnel 3 upper end diameter is 3.5cm, overall length
Spend for 7-8cm, be provided with filter membrane 2 in funnel 3, the upper end of funnel 3 is provided with holds handle 4.This cell filter is in funnel shaped, on
Little under big, bore generous just cell suspension in upper end is poured into, and the dropper less container conveniently putting into different-diameter size in lower end uses.
Hold handle 4 and facilitate hand-held or clamping.
The dropper 1 of described funnel 3 partly a length of 2-3cm.
Described filter membrane 2 is in net bag-shaped, and height is 3cm, and mesh diameter is 0.18-0.22mm.
Dropper 1 part of described funnel 3 is PVC hose, and remainder is polypropylene material.
Claims (4)
1. a kind of cell filter, is characterized in that：Generally funnel（3）Shape, described funnel（3）Upper end diameter is 3.5cm, always
Length is 7-8cm, funnel（3）Inside it is provided with convex net bag-shaped filter membrane（2）, funnel（3）Upper end be provided with and hold handle（4）.
2. cell filter according to claim 1, is characterized in that：Described funnel（3）Dropper（1）Partly a length of 2-
3cm.
3. cell filter according to claim 1, is characterized in that：Described filter membrane（2）Height is 3cm, mesh diameter
For 0.18-0.22mm.
4. cell filter according to claim 1, is characterized in that：Described funnel（3）Dropper（1）Part is that PVC is soft
Pipe, remainder is polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620476291.6U CN205933816U (en) | 2016-05-24 | 2016-05-24 | Cell filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620476291.6U CN205933816U (en) | 2016-05-24 | 2016-05-24 | Cell filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933816U true CN205933816U (en) | 2017-02-08 |
Family
ID=57935229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620476291.6U Expired - Fee Related CN205933816U (en) | 2016-05-24 | 2016-05-24 | Cell filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933816U (en) |
-
2016
- 2016-05-24 CN CN201620476291.6U patent/CN205933816U/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: 20170208 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |