CN203187677U - Culture dish capable of ensuring consistent thickness of culture medium - Google Patents

Culture dish capable of ensuring consistent thickness of culture medium Download PDF

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Publication number
CN203187677U
CN203187677U CN 201320241574 CN201320241574U CN203187677U CN 203187677 U CN203187677 U CN 203187677U CN 201320241574 CN201320241574 CN 201320241574 CN 201320241574 U CN201320241574 U CN 201320241574U CN 203187677 U CN203187677 U CN 203187677U
Authority
CN
China
Prior art keywords
dish
culture dish
ring
ware
culture
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
Application number
CN 201320241574
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Chinese (zh)
Inventor
张艳军
张萍华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Normal University CJNU
Original Assignee
Zhejiang Normal University CJNU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Normal University CJNU filed Critical Zhejiang Normal University CJNU
Priority to CN 201320241574 priority Critical patent/CN203187677U/en
Application granted granted Critical
Publication of CN203187677U publication Critical patent/CN203187677U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a biological culture dish which structurally comprises a dish body and a dish cover. The biological culture dish is characterized in that an inner ring of which the diameter and the height are respectively smaller than those of the dish body is arranged in the dish body; excessive culture medium can overflow to a space between the inner ring and the dish body, so that the thickness of the culture medium is identical with the height of the inner ring. The biological culture dish is simple in structure and convenient to operate and can ensure the consistent thickness of the culture medium in different culture dishes.

Description

A kind of culture dish that makes the substratum consistency of thickness
Technical field
The utility model belongs to microorganism culturing vessel field, relates to a kind of culture dish that makes the substratum consistency of thickness.
Background technology
Culture dish is experiment equipment commonly used in microorganism culturing and the bacterial susceptibility test, the substratum thickness of its adding relies on operator's naked eyes to judge fully, therefore can't guarantee substratum consistency of thickness in the different culture dish, thereby the repeatability of experimental result is produced certain influence.In addition, inhibition zone radius size and substratum thickness are closely related in the bacterial susceptibility test, and substratum thickness reduces, and then the radius of inhibition zone increases.The biological culture dish that is carved with vertical scale marks on the wall of a kind of ware body limit is provided among the Chinese patent 202039063U, can the handled easily personnel quantitative, but still need operator to control thickness by naked eyes in the use, therefore use this culture dish also can't guarantee substratum consistency of thickness in the different culture dish.
Summary of the invention
In order to overcome the deficiency that above-mentioned existing culture dish exists, the purpose of this utility model provides a kind of simple in structure, reasonable in design, simple to operation, the culture dish of the substratum thin and thick unanimity of formation.
The technical scheme in the invention for solving the technical problem is: a kind of biological culture dish, comprise ware body and ware lid, it is characterized in that, be provided with an inner ring in the described ware body, its diameter and highly all less than the ware body, but unnecessary substratum overflow makes substratum thickness identical with the inner ring height to the space between inner ring and the ware body.Described inner ring diameter is than more than the little 6mm of described ware body diameter, and both are concentric(al) circles.Described inner ring height is 3mm-6mm.
The beneficial effects of the utility model are: this kind biological culture dish is simple in structure, and is easy to operate, can guarantee substratum consistency of thickness in the different culture dish.
Description of drawings
Fig. 1 is the utility model structural representation vertical view.
Fig. 2 is the utility model structural representation side-view.
Among the figure: 1, the ware lid; 2, the ware body; 3, inner ring.
Embodiment
As shown in Figure 1, this kind biological culture dish comprises ware lid 1 and ware body 2, is with the remarkable difference of traditional culture dish: be provided with inner ring 3 in the described ware body 2.When operator are injected into inner ring with substratum, but unnecessary substratum overflow makes substratum thickness identical with the inner ring height to the space between inner ring 3 and the ware body 2, thereby guarantees substratum consistency of thickness in the different culture dish.
Described inner ring 3 diameters are than more than the little 6mm of described ware body 2 diameters, and both are concentric(al) circles.The diameter of inner ring described in the present embodiment 3 is selected than the little 10mm of ware body, is convenient to store the substratum that overflows.In addition, described inner ring 3 highly is 3mm-6mm.

Claims (6)

1. a culture dish comprises ware lid and ware body, and it is characterized in that: described ware body inside is provided with inner ring.
2. a kind of culture dish according to claim 1, it is characterized in that: described inner ring and ware body are concentric(al) circles.
3. a kind of culture dish according to claim 1, it is characterized in that: described inner ring height is lower than described ware body.
4. a kind of culture dish according to claim 3, it is characterized in that: described inner ring height is 3mm-6mm.
5. a kind of culture dish according to claim 1, it is characterized in that: described inner ring diameter is than more than the little 6mm of described ware body diameter.
6. a kind of culture dish according to claim 5, it is characterized in that: described inner ring diameter is than the little 10mm of described ware body diameter.
CN 201320241574 2013-04-23 2013-04-23 Culture dish capable of ensuring consistent thickness of culture medium Expired - Fee Related CN203187677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320241574 CN203187677U (en) 2013-04-23 2013-04-23 Culture dish capable of ensuring consistent thickness of culture medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320241574 CN203187677U (en) 2013-04-23 2013-04-23 Culture dish capable of ensuring consistent thickness of culture medium

Publications (1)

Publication Number Publication Date
CN203187677U true CN203187677U (en) 2013-09-11

Family

ID=49104551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320241574 Expired - Fee Related CN203187677U (en) 2013-04-23 2013-04-23 Culture dish capable of ensuring consistent thickness of culture medium

Country Status (1)

Country Link
CN (1) CN203187677U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104371914A (en) * 2014-11-18 2015-02-25 海门市优耐特实验器材发展有限公司 Sampling vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104371914A (en) * 2014-11-18 2015-02-25 海门市优耐特实验器材发展有限公司 Sampling vessel

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130911

Termination date: 20150423