CN206051998U - A kind of coverslip picking device - Google Patents
A kind of coverslip picking device Download PDFInfo
- Publication number
- CN206051998U CN206051998U CN201620753552.4U CN201620753552U CN206051998U CN 206051998 U CN206051998 U CN 206051998U CN 201620753552 U CN201620753552 U CN 201620753552U CN 206051998 U CN206051998 U CN 206051998U
- Authority
- CN
- China
- Prior art keywords
- coverslip
- picking device
- syringe needle
- needle body
- gently
- 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 kind of coverslip picking device, including handle and the picking needle body being fixedly connected with handle, the front end of needle body is in 110 ° ± 5 ° of syringe needle with needle body.The picking device can be made using existing syringe needle, and the front end of existing syringe needle is bent 110 ° ± 5 °, cost-effective.This utility model simple structure, low cost, during piece is taken, gently provoke coverslip with coverslip picking device, then are picked up, taken out with tweezers.It is time saving and energy saving, it is easy to operate, solve coverslip take out it is difficult and frangible the problems such as so that the success rate such as cell climbing sheet, pathological tissue film-making is greatly improved, effectively improve work efficiency, it is ensured that work quality.During coverslip takes piece, coverslip is gently provoked, then which is gently picked up taking-up with curved tweezer, it is time saving and energy saving, it is easy to operate, effectively improve work quality and efficiency.
Description
Technical field
This utility model is related to experiment and medical aid tool, specifically a kind of coverslip picking device.
Background technology
Coverslip is rounded or square, thin and crisp, and light transmission is good, but easily fragmentation.Coverslip is used cooperatively with microscope slide,
Observation thing is smooth and thin thin, and light transmission is good, and during basis of microscopic observation, image is apparent；Object lens are avoided directly to connect with cell, tissue
Touch, pollute specimen.During cell climbing sheet, pathology film-making, circular, the square coverslip of different size is needed.Cell climbing sheet
Be that coverslip is put in 6 holes, 12 holes, 24 well culture plate holes or culture dish, and immerse in cell culture fluid, cell is allowed in lid glass
Grow on piece, coverslip has adherent absorption affinity in a liquid and side space is narrow, be difficult to take out with general tweezers, easily cause
Cultured cells and tissue injury and coverslip fragmentation.
At present, the removing method of coverslip is with apparatuses such as the more tapering tweezers in the curved tweezer of ophthalmology or end or toothpicks
Grip out, tweezers or the tip of toothpick is contacted with coverslip surface, it is epontic so as to damage coverslip
Cell or tissue.Further, since coverslip is fitted with culture plate, more tight and coverslip is very thin, therefore, either use curved tweezer
Gripped from coverslip both sides, or it is not nothing the matter taking-up to be levered up from a certain edge of coverslip, and can be damaged
Hinder the epontic cell or tissue of coverslip.In view of this, it is necessary to provide and a kind of can not damage what is grown on coverslip
Cell and tissue, and quickly remove the picking device of coverslip.
Utility model content
The purpose of this utility model is to provide a kind of coverslip picking device, conveniently coverslip rapidly from Tissue Culture Plate
Take out in hole or culture dish, time saving and energy saving, easy to operate, the tissue that will not be damaged on coverslip or cell will not fragmentation lid glass
Piece, improves work quality and efficiency.
The technical scheme for realizing this utility model purpose is：
A kind of coverslip picking device, including handle and the picking needle body being fixedly connected with handle, the front end of needle body is and pin
Body is in 110 ° ± 5 ° of syringe needle.
It is 0.2-0.5 centimetre that the syringe needle is length.
Described coverslip picking device can be made using existing syringe needle, by the front end of existing syringe needle
110 ° ± 5 ° of bending can be used, cost-effective.
The beneficial effect of this utility model coverslip picking device：Its simple structure, low cost, during piece is taken, with lid
Slide picking device gently provokes coverslip, then is picked up, taken out with tweezers.It is time saving and energy saving, it is easy to operate, solve coverslip
The problems such as taking out difficult and frangible, so that the success rate such as cell climbing sheet, pathological tissue film-making is greatly improved, effectively improves work effect
Rate, it is ensured that work quality.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1. 2. needle body of handle, 3. syringe needle.
Specific embodiment
This utility model content is further described with reference to embodiment and accompanying drawing, but is not to this utility model
Restriction.
Embodiment
With reference to Fig. 1, a kind of coverslip picking device, including handle 1 and the picking needle body 2 being fixedly connected with handle 1, needle body 2
Front end be in 110 ° ± 5 ° of syringe needle 3 with needle body 2.
3 length of the syringe needle is 0.2-0.5 centimetre.
The present embodiment coverslip picking device can be made using existing syringe needle, and the front end of syringe needle is bent
It is 110 ° ± 5 °, cost-effective.
Claims (1)
1. a kind of coverslip picking device, it is characterised in that：The picking needle body being fixedly connected including handle and with handle, before needle body
End is that, in 110 ° ± 5 ° of syringe needle, the length of syringe needle is 0.2-0.5 centimetre with needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753552.4U CN206051998U (en) | 2016-07-18 | 2016-07-18 | A kind of coverslip picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753552.4U CN206051998U (en) | 2016-07-18 | 2016-07-18 | A kind of coverslip picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051998U true CN206051998U (en) | 2017-03-29 |
Family
ID=58377294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753552.4U Expired - Fee Related CN206051998U (en) | 2016-07-18 | 2016-07-18 | A kind of coverslip picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866159A (en) * | 2018-07-11 | 2018-11-23 | 上海兰卫医学检验所股份有限公司 | A kind of method and system removing coverslip |
-
2016
- 2016-07-18 CN CN201620753552.4U patent/CN206051998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866159A (en) * | 2018-07-11 | 2018-11-23 | 上海兰卫医学检验所股份有限公司 | A kind of method and system removing coverslip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |