CN104743266B - Anaerobism sample stores conveyer - Google Patents
Anaerobism sample stores conveyer Download PDFInfo
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- CN104743266B CN104743266B CN201510156590.1A CN201510156590A CN104743266B CN 104743266 B CN104743266 B CN 104743266B CN 201510156590 A CN201510156590 A CN 201510156590A CN 104743266 B CN104743266 B CN 104743266B
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- dividing plate
- anaerobism
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Abstract
The present invention relates to a kind of anaerobism sample to store conveyer, and the device is included sample storage tube, the chemical agent storage part for being screwed in sample storage tube upper end and the top cover for being screwed in chemical agent storage part upper end, is made of transparent material；A dividing plate is provided with the inner chamber bottom of the chemical agent storage part, the dividing plate is provided with stomata, for carrying out gas exchanges between the cavity above dividing plate and the sample storage tube of lower section, the first storage chamber and the second storage chamber that cavity above the dividing plate is divided into left and right side by side and connected, oxygen scavenger is contained in the first storage chamber internal memory, whether there is oxygen indicator in second memory memory storage.The present invention can ensure the anaerobic storage of anaerobism sample, transport, and determine that it is stored, whether the censorship sample of transport is in anaerobic state with indicator function.
Description
Technical field
The present invention relates to medicine equipment, and in particular to a kind of anaerobism sample stores conveyer.
Background technology
Often use anaerobic bacteria sample in medical science detection or scientific experiment, as human body or animal tissue, ascites, fester with
And other various samples for needing to detect anaerobic bacteria.Due to anaerobic bacteria sample once exposed in air, touch oxygen will
Die, therefore the anaerobic bacteria sample collected should be immediately placed in oxygen-free environment and store, transport, the sample otherwise collected will lose
Meaning is gone, it is even more so for some strict anaerobes.
Anaerobism sample is thus just needed to store feeding device for inspection, the Chinese patent literature such as Publication No. CN 2452018Y is public
" anaerobic sample tube for investigation " opened, it is provided with Specimen Room and CO2Gas compartment, by excluding the gas in Specimen Room, suction CO2
Gas is to realize anaerobic environment, but the specimen tube does not ensure that complete oxygen-free environment, and not to indicating serious function,
It not can determine that it stores whether the sample of censorship is qualified sample, as specimen tube gas leakage does not know but, cause to store or cultivate
Censorship sample result is often negative.
To sum up, it is necessary to design a kind of anaerobism sample storage device that can ensure enough oxygen-free environments.
The content of the invention
It is an object of the invention to provide a kind of anaerobism sample to store conveyer, and it can ensure the anaerobic of anaerobism sample
Storage, transport, and determine that it is stored, whether the censorship sample of transport is in anaerobic state with indicator function.
Anaerobism sample storage conveyer of the present invention includes sample storage tube, is screwed in the change of sample storage tube upper end
Learn agent storage part and be screwed in the top cover of chemical agent storage part upper end, be made of transparent material.Deposited in the chemical agent
The inner chamber bottom in storage portion is provided with a dividing plate, and the dividing plate is provided with stomata, is stored for the cavity above dividing plate and the sample of lower section
Carry out gas exchanges between pipe, the cavity above the dividing plate is divided into left and right side by side and the first storage chamber connected and the second storage
Chamber, oxygen scavenger is contained in the first storage chamber internal memory, for consuming the oxygen in device, have anaerobic in second memory memory storage
Indicator, for showing particular color, whether particular color is shown come really without oxygen indicator by observation above transparent top cover
Whether determine in device is in anaerobic state.
The storage that the present invention can be used for solid-state sample is transported, and the storage that also can be used in liquid sample is transported.
Further, the outer surface of the sample storage tube indicates maximum liquid sample containing mark, and when device is filled most
Big liquid sample capacity is horizontal in horizontal plane, and the liquid level of its liquid sample is less than the position of outermost stomata at the dividing plate.
Further, the upper end diameter of the chemical agent storage part is larger, lower end diameter is smaller, in funnel-form, so that proper
Whole anaerobism sample storage conveyer is horizontal in horizontal plane, and the angle α between its axis and horizontal plane is 15 ° ~ 45 °.
Further, collection, storage, the transport of the aspirate sample gathered in order to facilitate syringe, the sample storage tube
Side be provided with sample injection end, the sealing plug of the sample injection end uses rubber or rubber material.
Further, the lower surface of the dividing plate is provided with one layer every mycoderm, and it has waterproof and breathable every the antipollution effect of bacterium.
The present invention has advantages below：First, described device internal memory contains oxygen scavenger, after in anaerobism sample injection device
The oxygen in it can be consumed in time by oxygen scavenger, improve the survival rate of anaerobic bacteria.2nd, anaerobic is stored in described device
Indicator, particular color can be shown when in device being in anaerobic state, can definitely know sample storage, transport whether into
Work(.3rd, the sample storage tube of described device is additionally provided with sample injection end, is easy to the injection of syringe aspirate sample so that behaviour
It is convenient to make.4th, the up big and down small special shape and maximum sample containing mark that described device has ensure that liquid in structure
Body sample will not contact with oxygen scavenger, without oxygen indicator, can prevent chemical agent from meeting water failure.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the profile of the present invention.
Fig. 3 is A-A views in Fig. 2.
Fig. 4 uses schematic diagram for the present invention's（It is horizontal in horizontal plane）.
In figure：1- sample storage tubes, 11- sample injection ends, 12- sealing plugs, 2- chemical agent storage parts, 21- first are deposited
Storage chamber, the storage chambers of 22- second, 23- dividing plates, 24- stomatas, 25- is every mycoderm, 3- top covers.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the anaerobism sample storage conveyer includes sample storage tube 1, is screwed in sample storage
The chemical agent storage part 2 of pipe upper end and the top cover 3 for being screwed in chemical agent storage part upper end, are made, institute of transparent material
State after device each several part screws and be in sealing state.
A dividing plate 23 is provided with the inner chamber bottom of the chemical agent storage part 2, the dividing plate is provided with stomata 24, for dividing plate
Carry out gas exchanges between the cavity of top and the sample storage tube of lower section, the cavity above the dividing plate is divided into left and right side by side simultaneously
The first storage chamber 21 and the second storage chamber 22 of connection, contain oxygen scavenger, for consuming in device in the first storage chamber internal memory
Oxygen, whether there is oxygen indicator in second memory memory storage, for showing particular color, observed by the top of transparent cap
Come in determining device whether to be in anaerobic state without whether oxygen indicator shows particular color.
The storage that the present invention can be used for solid-state sample is transported, and the storage that also can be used in liquid sample is transported.
Water can not be contacted due to oxygen scavenger and without oxygen indicator, therefore is indicated in the outer surface of the sample storage tube 1
Maximum liquid sample containing mark Max, and when device fill maximum liquid sample capacity it is horizontal in horizontal plane when, its liquid sample
Liquid level less than outermost stomata at the dividing plate 23 position.
In order to be further ensured that oxygen scavenger and will not be contacted without oxygen indicator with liquid sample, while the maximum of aggrandizement apparatus
Chemical agent storage part is designed as special shape, i.e., the upper end diameter of described chemical agent storage part 2 by liquid sample capacity, the present invention
It is larger, lower end diameter is smaller, in funnel-form so that proper whole anaerobism sample storage conveyer is horizontal in horizontal plane, its
Angle α between axis and horizontal plane is 15 ° ~ 45 °（Referring to Fig. 4）.In the present invention chemical agent storage part have it is upper it is big under
Small special shape and maximum sample containing mark ensure that liquid sample will not connect with oxygen scavenger, without oxygen indicator in structure
Touch, can prevent chemical agent from meeting water failure.
In order to facilitate collection, storage, the transport of the aspirate sample of syringe collection, the side of the sample storage tube 1
Provided with sample injection end 11, the sealing plug 12 of the sample injection end uses rubber or rubber material.
The lower surface of the dividing plate 23 is provided with one layer every mycoderm 25, and it has waterproof and breathable every the antipollution effect of bacterium.
Storage conveyer of the present invention answers sterile offer, requires to be gnotobasis in device, using suitable sterilizing
Means are sterilized, and reach germ-free condition.
When in use, the sample extracted for other than syringes, can screw off chemical agent storage part 2, soon from sample storage tube 1
Speed is by anaerobism sample（Including solid sample or liquid sample）In the sample storage tube 1 of charging apparatus, and chemistry is screwed immediately
Agent storage part 2, whole device is in sealing state after screwing completion, and this process was preferably completed in 1 minute, and described first deposits
Oxygen scavenger design flow in storage chamber 21 meets to remain able to consume the oxygen in device after the sealing enough, makes anaerobism thin
Bacterium survives and realizes the preservation of long period, so as to subsequent detection or experiment.
The sample extracted for syringe（Such as ascites, fester etc.）, then injected by syringe needle through the sample
The sealing plug 12 at end 11, sample is injected in sample storage tube 1, so, chemical agent storage part need not be just turned on and be injected,
A kind of so that selection easy to operate and more.
When anaerobic in whole device, it can show particular color without oxygen indicator in second storage chamber 22, take
During with anaerobism sample, it can observe whether show particular color without oxygen indicator by the top of transparent cap 3, to determine anaerobism mark
Whether it is in anaerobic state in this conveyer.
Claims (3)
1. a kind of anaerobism sample stores conveyer, it is characterised in that：The device includes sample storage tube（1）, be screwed in sample
The chemical agent storage part of storage tube upper end（2）And it is screwed in the top cover of chemical agent storage part upper end（3）, using transparent material
It is made；In the chemical agent storage part（2）Inner chamber bottom be provided with a dividing plate（23）, the dividing plate is provided with stomata, for dividing plate
Carry out gas exchanges between the cavity of top and the sample storage tube of lower section, the cavity above the dividing plate is divided into left and right side by side simultaneously
First storage chamber of connection（21）With the second storage chamber（22）, oxygen scavenger is contained in the first storage chamber internal memory, in second memory
Memory storage whether there is oxygen indicator；The sample storage tube（1）Outer surface indicate maximum liquid sample containing mark, and work as device
Fill that maximum liquid sample capacity is horizontal in horizontal plane, the liquid level of its liquid sample is less than the dividing plate（23）Locate outermost gas
The position in hole；The chemical agent storage part（2）Upper end diameter is larger, lower end diameter is smaller, in funnel-form, so that proper whole
Anaerobism sample storage conveyer is horizontal in horizontal plane, and the angle α between its axis and horizontal plane is 15 ° ~ 45 °.
2. anaerobism sample according to claim 1 stores conveyer, it is characterised in that：The sample storage tube（1）'s
Side is provided with sample injection end（11）, the sealing plug of the sample injection end（12）Using rubber or rubber material.
3. anaerobism sample according to claim 1 stores conveyer, it is characterised in that：The dividing plate（23）Lower surface
Provided with one layer every mycoderm（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156590.1A CN104743266B (en) | 2015-04-03 | 2015-04-03 | Anaerobism sample stores conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156590.1A CN104743266B (en) | 2015-04-03 | 2015-04-03 | Anaerobism sample stores conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104743266A CN104743266A (en) | 2015-07-01 |
| CN104743266B true CN104743266B (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510156590.1A Active CN104743266B (en) | 2015-04-03 | 2015-04-03 | Anaerobism sample stores conveyer |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915583A (en) * | 1997-05-21 | 1999-06-29 | Abbott Laboraties | Container |
| CN201016035Y (en) * | 2007-03-10 | 2008-02-06 | 王宝珠 | Bottle with easy-to-read graduate |
| CN201068280Y (en) * | 2007-05-24 | 2008-06-04 | 黄岳坛 | Specimen gift box |
| CN201284340Y (en) * | 2008-10-07 | 2009-08-05 | 王懋 | Sample conveyer |
| CN202322838U (en) * | 2011-10-30 | 2012-07-11 | 段为钢 | Microbial fermentation device |
| CN203211727U (en) * | 2013-03-31 | 2013-09-25 | 黄冈职业技术学院 | Anaerobic transport box |
| CN204528115U (en) * | 2015-04-03 | 2015-08-05 | 重庆庞通医疗器械有限公司 | Anaerobism sample stores conveyer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795087Y (en) * | 2005-01-04 | 2006-07-12 | 杨文渊 | Oxygen removing agent with indication oxygen concentration |
-
2015
- 2015-04-03 CN CN201510156590.1A patent/CN104743266B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915583A (en) * | 1997-05-21 | 1999-06-29 | Abbott Laboraties | Container |
| CN201016035Y (en) * | 2007-03-10 | 2008-02-06 | 王宝珠 | Bottle with easy-to-read graduate |
| CN201068280Y (en) * | 2007-05-24 | 2008-06-04 | 黄岳坛 | Specimen gift box |
| CN201284340Y (en) * | 2008-10-07 | 2009-08-05 | 王懋 | Sample conveyer |
| CN202322838U (en) * | 2011-10-30 | 2012-07-11 | 段为钢 | Microbial fermentation device |
| CN203211727U (en) * | 2013-03-31 | 2013-09-25 | 黄冈职业技术学院 | Anaerobic transport box |
| CN204528115U (en) * | 2015-04-03 | 2015-08-05 | 重庆庞通医疗器械有限公司 | Anaerobism sample stores conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104743266A (en) | 2015-07-01 |
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