CN203191237U - Knocking rod for manufacturing cell slice - Google Patents
Knocking rod for manufacturing cell slice Download PDFInfo
- Publication number
- CN203191237U CN203191237U CN 201320178615 CN201320178615U CN203191237U CN 203191237 U CN203191237 U CN 203191237U CN 201320178615 CN201320178615 CN 201320178615 CN 201320178615 U CN201320178615 U CN 201320178615U CN 203191237 U CN203191237 U CN 203191237U
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- China
- Prior art keywords
- barred body
- head
- utility
- model
- exerting pressure
- 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
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Abstract
The utility model discloses a knocking rod for manufacturing a cell slice. The knocking rod comprises a cylindrical rod body; one end of the rod body is a spherical knocking head; the other end of the rod body is an annular pressurizing head; a threaded section is formed or a rubber sleeve is sleeved on the surface of the rod body. The knocking rod is simple in structure, easy to operate, convenient to store and wash and high in practicability; the problems of sample pollution and inconvenience in use when a slice is manufactured by the conventional method are solved very well.
Description
Technical field
The utility model relates to a kind of laboratory instrument, relates in particular to a kind of stamp that cover glass disperses cell that is used for when making cell section beaing.
Background technology
Often make the histocyte section in Cell Biology Experiment or Botany Experiment.When making section, cell or tissue is placed on microslide, covered is observed then, or adds envelope and hide the agent covered, the histocyte section that making can long preservation.In above-mentioned method for making, after covered, need knock cover glass or exert pressure to cover glass, make cell tissue or envelope hide the better dispersion of agent.But, also do not knock at present or exert pressure and use specific purpose tool, usually knock cover glass with match stick or pencil in the laboratory, or directly knock with hand and exert pressure, sample is easy to contaminated, cover glass also is scratched easily, is unfavorable for the observation of sample, and experimenter's hand is also usually contaminated by sample or envelope Tibetan agent.
Summary of the invention
At the problems referred to above that when making the histocyte section, exist, the purpose of this invention is to provide a kind of specific purpose tool of beaing and exerting pressure of being used for when making the histocyte section.This tool construction is simple, has the function of beaing and exerting pressure simultaneously, sample or experimenter's the mutual contaminated problem of palmistry when solution is cut into slices in making.
The purpose of this utility model adopts following technical scheme to realize.
A kind of stamp for the cell section making comprises cylindrical barred body, and an end of described barred body is spherical striking head, and the other end is with the circular head of exerting pressure, and the surface of described barred body is provided with thread segment or cover rubber sleeve.Wherein said striking head and barred body become one, and described rubber case has otch, by drawing back otch rubber case are inserted in barred body.
In the optimal technical scheme of the present utility model, the diameter of described striking head is 1.2-1.5 times of described barred body diameter.
In the optimal technical scheme of the present utility model, the 1.7-2.5 that described external diameter of exerting pressure head is described barred body diameter doubly.
In the optimal technical scheme of the present utility model, the described head of exerting pressure is provided with tangent plane.
In the optimal technical scheme of the present utility model, described thread end or rubber sleeve are positioned at the middle part of barred body.
The utility model is for making the specific purpose tool of the microslide that can beat and exert pressure when cell tissue is cut into slices, during use, cover tissue or cell on the microslide gently with cover glass, utilize the striking head on the stamp of the present invention to beat cover glass gently then, cell or tissue is spread out, with afterbody gentle pressure cover glass cell or tissue is better disperseed, guarantee the quality of section.The utility model is provided with thread segment or cover rubber sleeve at the outside surface of barred body, sliding hand when avoiding catching, and easy operating is raised the efficiency; Be provided with tangent plane at the head of exerting pressure, such setting when stamp is placed on work top, is effectively avoided stamp to roll and problem such as is fallen on the ground.
The utility model is simple in structure, and easy operating is convenient to deposit and wash, and is practical, solved well with classic method (with matchstick beat microslide and with the hand microslide of exerting pressure) sample contamination and operational inconvenience when making section.
Description of drawings
The utility model accompanying drawing is totally 2 width of cloth.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of rubber case in the utility model;
Fig. 3 be exert pressure in the utility model the head the tangent plane structural representation.
Label: 1, barred body, 2, striking head, 3, the head of exerting pressure, 4, thread segment, 5, rubber sleeve, 6, tangent plane
Embodiment
Following non-limiting example can make those of ordinary skill in the art more fully understand the utility model, but limits the utility model never in any form.
Embodiment
Shown in Fig. 1-2, a kind of stamp of making for cell section, an end that comprises cylindrical barred body 1,1 described barred body (1) is spherical striking head 2, and the other end is with circularly exerts pressure 3, and the surface of described barred body 1 is provided with thread segment 41.The diameter of described striking head 2 is 1.3 times of described barred body 1 diameter, and described 3 the external diameter of exerting pressure is 2 times of described barred body diameter, and described exerting pressure 3 is provided with tangent plane 6, and described thread end 4 is positioned at the middle part of barred body 1.
When making cell section, cover glass covered cell on the microslide gently after, utilize the striking head 2 on the stamp to beat cover glass gently, cell is spread out, 3 a gentle pressure cover glass better spreads out cell with exerting pressure.
Claims (5)
1. one kind is used for the stamp that cell section is made, comprise cylindrical barred body (1), it is characterized in that, one end of described barred body (1) is spherical striking head (2), the other end is with the circular head (3) of exerting pressure, and the surface of described barred body (1) is provided with thread segment (4) or cover rubber sleeve (5).
2. stamp according to claim 1 is characterized in that, the diameter of described striking head (2) is 1.2-1.5 times of described barred body (1) diameter.
3. stamp according to claim 1 is characterized in that, the 1.7-2.5 that described external diameter of exerting pressure head (3) is described barred body (1) diameter doubly.
4. stamp according to claim 1 is characterized in that, the described head (3) of exerting pressure is provided with tangent plane (6).
5. stamp according to claim 1 is characterized in that, described thread end (4) or rubber sleeve (5) are positioned at the middle part of barred body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178615 CN203191237U (en) | 2013-04-10 | 2013-04-10 | Knocking rod for manufacturing cell slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178615 CN203191237U (en) | 2013-04-10 | 2013-04-10 | Knocking rod for manufacturing cell slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191237U true CN203191237U (en) | 2013-09-11 |
Family
ID=49108090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320178615 Expired - Fee Related CN203191237U (en) | 2013-04-10 | 2013-04-10 | Knocking rod for manufacturing cell slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191237U (en) |
-
2013
- 2013-04-10 CN CN 201320178615 patent/CN203191237U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140410 |