CN209276516U - A kind of microorganism collection tube and microorganism collecting system - Google Patents
A kind of microorganism collection tube and microorganism collecting system Download PDFInfo
- Publication number
- CN209276516U CN209276516U CN201821340747.1U CN201821340747U CN209276516U CN 209276516 U CN209276516 U CN 209276516U CN 201821340747 U CN201821340747 U CN 201821340747U CN 209276516 U CN209276516 U CN 209276516U
- Authority
- CN
- China
- Prior art keywords
- microorganism
- swab
- collection tube
- tube body
- pipe lid
- 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
- 244000005700 microbiome Species 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 20
- 239000000523 sample Substances 0.000 description 16
- 238000005070 sampling Methods 0.000 description 9
- 238000007689 inspection Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000012472 biological sample Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000001963 growth medium Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027244 Dysbiosis Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007140 dysbiosis Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a kind of microorganism collection tube and microorganism collecting systems.Microorganism collection tube includes tube body and the pipe lid for being connected to tube body, there is the clamping part for gripping swab handle inside pipe lid, clamping part lower end is provided with the guide part for entering clamping part for being oriented to swab handle, pipe lid is provided with the sealing ring for resisting inboard wall of tube body, the closedtop portion at the top of nozzle for pushing down tube body, and the side seal portion for pushing down tube mouth outer ring.Microorganism collecting system then includes swab and above-mentioned microorganism collection tube.The pipe lid of microorganism collection tube is provided with sealing ring, closedtop portion and side seal portion, sealing ring and fits closely with nozzle inner side, and closedtop has contacted auxiliary seal with spout part, fits closely outside side seal portion and nozzle, prevents air from entering when managing interior generation negative pressure.Sealing ring, closedtop portion and side seal portion in pipe lid form triple seal structure with nozzle, guarantee to save transporting safely for liquid.
Description
Technical field
It is specifically a kind of for acquiring and transporting clinical sample the utility model relates to clinical examination and medical research field
Laboratory equipment, especially a kind of microorganism collection tube and microorganism collecting system.
Background technique
In the fields such as clinical medicine diagnosis, prevention and control of diseases and public health, the correct acquisition of micro-biological samples
It is the key that obtain correct pathogen with safety transmitting.Sample type includes secretion, mucus, fester and excrement of human body etc.,
Presently the most common acquisition device is swab, and actually wooden stick or modeling stick end is tied with the cotton swab that water-absorbing material is made into.
Swab head contacts sampling sites collecting sample, directly send inspection in laboratory inspection, or insertion sampling pipe.This acquisition mode
The sample of acquisition usually requires that necessary inspection in 2 hours, is unsuitable for growing since microorganism lacks suitable viability environment afterwards in vitro
Distance transport and for a long time preservation.Matching sampling pipe can be to avoid the pollution of sample during transportation, but not
It can delay the decaying and death of microorganism.Although microbial activity can be kept using liquid is saved, saves liquid and often contain
Various nutritional ingredients, microorganism are easy to appear excessive multiplication and cause Dysbiosis in sample, and this liquid transporting is to adopting
The sealing requirements of sample pipe are very high, and in addition taking-up swab is extremely inconvenient when laboratory testing, be easy to cause secondary pollution.It is above-mentioned
Any one link before sample analysis is ignored, can will all directly affect the accuracy of laboratory test results.
It is found through retrieval, 207570829 U of Chinese utility model patent CN, discloses a kind of specimen collection tube, acquire cotton
After label complete sampling, directly it can be diluted and detect in sampling pipe, avoid the pollution of secondary transferring bring.Together
When, being put into the intracorporal acquisition cotton swab of pipe can be fixed in Guan Gai.After being diluted to sample, take lower tube cap that can will acquire cotton swab
It is taken out from tube body, carries out subsequent detection, improve the compatibility of specimen collection tube.But this collection tube mainly passes through guiding
The inner wall that the slot bottom of slot resists tube body realizes sealing, and sealing effect is undesirable, and wants to the production precision of specimen collection tube
Ask higher.
Summary of the invention
The purpose of this utility model is that: the leakage problem for solving collection tube allows product convenient and practical again and can one hand open
Lid proposes a kind of microorganism collection tube and microorganism collecting system.
In order to achieve the above object, the utility model proposes microorganism collection tube, including tube body and being connected to tube body
Pipe lid, the pipe lid inside have the clamping part for gripping swab handle, and clamping part lower end is provided with for being oriented to swab
Bar enters the guide part of clamping part, it is characterised in that: the pipe lid is provided with the sealing ring for resisting inboard wall of tube body, for pressing
The firmly closedtop portion at the top of the nozzle of tube body, and the side seal portion for pushing down tube mouth outer ring.
Pipe lid is provided with sealing ring, closedtop portion and side seal portion, sealing ring and fits closely with nozzle inner side, closedtop and pipe
Oral area has contacted auxiliary seal, fits closely outside side seal portion and nozzle, prevents air from entering when managing interior generation negative pressure.In pipe lid
Sealing ring, closedtop portion and side seal portion, form triple seal structure with nozzle, guarantee that saving liquid transports safely.
In addition, the utility model also provides a kind of microorganism collecting system, including swab and microorganism collection tube above-mentioned.
Further, which has swab head and swab handle, and the swab handle is provided with fracture, fracture with wipe
What the distance between subheader front end was adapted with height in the tube body of microorganism collection tube, so that pipe lid is connected to during tube body, wipe
Sub bar is directed into the clamping part of pipe lid.
The utility model has the beneficial effect that:
1, using integrated device, the acquisition and transhipment of micro-biological samples, easy to operate, safety non-pollution can be completed.
2, the swab head of the utility model does not contain any day using the improvement polyester fiber of good hydrophilic property or sponge production
Right ingredient, biological safety is good and can acquire enough biological samples.One of swab handle far from swab head is held when use
End contacts sampling sites collecting sample with swab head, is inserted into the fluid nutrient medium of collection tube, is pressed lightly on swab handle immediately
Fracture, screwing collection tube lid can inspection.
3, the pipe lid of the collection tube of the utility model is provided with sealing ring, closedtop portion and side seal portion, passes through three with nozzle
Resealing mode substitutes the single sealing means of traditional silica gel, and structure is simple, is easy to implement, complies fully with biological sample vacuum
The standard of leakage.
4, the pipe lid of the utility model collection tube is provided with clamping part, being capable of automatic capture and fixed swab handle, laboratory
When detection, pipe lid is unscrewed, the operation of pipe lid is held, reduces the contaminated chance of sample process process, improve Detection accuracy.
5, contain preservation liquid, preferred buffer and liquid conveying culture medium, main component in the collection tube of the utility model
For phosphate, sodium chloride and reducing agent, the physiological environment on basis can be provided for microorganism, and reduces the toxic action of oxygen,
The time-to-live for delaying microbial cell, meet long-distance transportation and cannot inspection immediately the needs of.
6, the collection tube tube bottom of the utility model is taper, especially suitable for the sampling of a small amount of liquid, bottom tyre skirt,
Pipe shaft self-support can also be made to facilitate operation outside protection sample.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is microorganism collection tube cross-sectional view.
Fig. 2 is the area the A enlarged drawing of Fig. 1.
Fig. 3 is swab structural schematic diagram.
Under figure label schematic diagram:
1- swab head；2- swab handle；3- fracture；4- pipe lid；5- tube body；6- conical bottom；7- counterbore；8- sealing ring, 9-
Closedtop portion, 10- side seal portion, 11- clamping part.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, a kind of microorganism collection tube of the present embodiment saves liquid (buffer or liquid conveying training for filling
Support base), capacity is 500-10000 μ L.Microorganism collection tube includes tube body 5 and the pipe lid 4 for being threadingly attached to tube body, tube body
5 are made of polypropylene material, and pipe lid 4 is made of polythene material.Wherein, the bottom of tube body 5 has conical bottom 6, particularly suitable
In being band self-supporting skirt outside the sampling of a small amount of liquid, conical bottom 6, pipe shaft self-support can also be made to facilitate operation outside protection sample.
Center inside pipe lid 5 has a counterbore 7, and the clamping part 11 for gripping swab handle, clamping part 11 are provided in counterbore 7
Lower end is provided with the guide part for entering clamping part for being oriented to swab handle, the clamping part 7 being arranged in pipe lid 4 can with automatic capture and
Fixed swab handle.Clamping part 11 is bell elastic component in this example, in addition, clamping part can also be made of several resilient clamp pieces.Such as
Shown in Fig. 2, pipe lid is provided with the sealing ring 8 for resisting inboard wall of tube body, the closedtop portion 9 at the top of nozzle for pushing down tube body,
With the side seal portion 10 for pushing down tube mouth outer ring.Sealing ring, closedtop portion and side seal portion in pipe lid, form triple with nozzle
Sealing structure guarantees to save transporting safely for liquid.
Liquid is saved containing 1ml-3ml in microorganism collection tube, saving liquid is buffer or liquid conveying culture medium, Neng Gou
The activity of microorganism is maintained in certain time.
In addition, the utility model further relates to a kind of microorganism collecting system, including mentioned microorganism collection tube and such as Fig. 3 institute
The swab stated.Swab has swab head 1 and swab handle 2, and swab handle 2 uses polypropylene material, has sufficient flexibility.Swab
Bar 2 is provided with fracture 3, fracture 3 between 1 front end of swab head at a distance from be adapted with high in the tube body of microorganism collection tube
, so that pipe lid is connected to during tube body, swab handle is directed into the clamping part of pipe lid.Swab head using polyester fiber or
Polyurethane sponge is wrapped up, and has good hydrophily and biological safety.
When using microorganism collecting system, the one end of swab handle far from swab head is held, contacts sampling unit with swab head
Sample collection is completed in position, is then inserted into swab head in the preservation liquid of collection tube, and the fracture of swab handle is resisted collection tube
Mouthful and pressing makes swab handle fracture, finally lid upper tube cap and screw, laboratory testing can be sent.Since pipe covers special structure
Design forms triple seal with nozzle, meets infectious substance transport standard, can guarantee to save transporting safely for liquid.Collection tube
In preservation liquid, preferred buffer or liquid conveying culture medium, constituent determines, does not have any nutrition to microorganism, can
The basic physiological activity for maintaining microorganism is not in a large amount of breeding, decaying or dead, therefore can expire within a certain period of time
Sufficient long-distance transportation or the application requirement that cannot be detected immediately.After laboratory receives sample, it is only necessary to be placed in collection tube
It is vibrated on oscillator, the microorganism on swab, which will sufficiently be eluted to, to be saved in liquid.Due to the clamping part and swab handle in pipe lid
It is fixedly connected, so unscrewing pipe lid has just taken out swab, avoids secondary pollution when sample process, greatly improve pattern detection
Accuracy.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (10)
1. a kind of microorganism collection tube has solid for clamping including tube body and the pipe lid for being connected to tube body, inside the pipe lid
Determine the clamping part of swab handle, clamping part lower end is provided with the guide part for entering clamping part for being oriented to swab handle, it is characterised in that:
The pipe lid is provided with the sealing ring for resisting inboard wall of tube body, the closedtop portion at the top of nozzle for pushing down tube body, and is used for
Push down the side seal portion of tube mouth outer ring.
2. a kind of microorganism collection tube according to claim 1, it is characterised in that: clamping part is by several resilient clamp piece structures
At or clamping part be bell elastic component.
3. a kind of microorganism collection tube according to claim 1, it is characterised in that: tube body is connected through a screw thread with Guan Gai.
4. a kind of microorganism collection tube according to claim 1, it is characterised in that: the bottom of the tube body has conical bottom
With self-supporting skirt.
5. a kind of microorganism collection tube according to claim 4, it is characterised in that: conical bottom band self-supporting skirt.
6. a kind of microorganism collection tube according to claim 1, it is characterised in that: the center in pipe base portion has one
Counterbore, the clamping part are set in the counterbore.
7. a kind of microorganism collecting system, including swab, it is characterised in that: further include just like described in claim any one of 1-6
Microorganism collection tube.
8. a kind of microorganism collecting system according to claim 7, it is characterised in that: the swab has swab head and wipes
Sub bar, the swab handle are provided with fracture, fracture between swab head front end at a distance from in the tube body of microorganism collection tube
What height was adapted, so that pipe lid is connected to during tube body, swab handle is directed into the clamping part of pipe lid.
9. a kind of microorganism collecting system according to claim 7, it is characterised in that: the swab head is by water wetted material packet
It wraps up in.
10. a kind of microorganism collecting system according to claim 9, it is characterised in that: the water wetted material is that polyester is fine
Dimension or blister sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340747.1U CN209276516U (en) | 2018-08-20 | 2018-08-20 | A kind of microorganism collection tube and microorganism collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340747.1U CN209276516U (en) | 2018-08-20 | 2018-08-20 | A kind of microorganism collection tube and microorganism collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276516U true CN209276516U (en) | 2019-08-20 |
Family
ID=67598526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340747.1U Expired - Fee Related CN209276516U (en) | 2018-08-20 | 2018-08-20 | A kind of microorganism collection tube and microorganism collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276516U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471581A (en) * | 2020-04-12 | 2020-07-31 | 浙江拱东医疗器械股份有限公司 | A virus sampling tube with safety buckle |
| CN112293408A (en) * | 2020-09-30 | 2021-02-02 | 中国科学院苏州生物医学工程技术研究所 | Biological specimen preservation liquid and specimen collection and preservation function integrated system comprising same |
| CN112849687A (en) * | 2020-12-31 | 2021-05-28 | 上海金鑫生物科技有限公司 | A suction head lid pipe for pharynx swab is stored and sample processing |
| CN113106000A (en) * | 2021-03-23 | 2021-07-13 | 起源细胞技术(滁州)有限公司 | Sampling swab for object surface |
| CN114369519A (en) * | 2021-12-28 | 2022-04-19 | 哈尔滨科融科技有限公司 | Environment-friendly medical disposable sample collection tube |
-
2018
- 2018-08-20 CN CN201821340747.1U patent/CN209276516U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471581A (en) * | 2020-04-12 | 2020-07-31 | 浙江拱东医疗器械股份有限公司 | A virus sampling tube with safety buckle |
| CN112293408A (en) * | 2020-09-30 | 2021-02-02 | 中国科学院苏州生物医学工程技术研究所 | Biological specimen preservation liquid and specimen collection and preservation function integrated system comprising same |
| CN112849687A (en) * | 2020-12-31 | 2021-05-28 | 上海金鑫生物科技有限公司 | A suction head lid pipe for pharynx swab is stored and sample processing |
| CN112849687B (en) * | 2020-12-31 | 2021-10-08 | 上海金鑫生物科技有限公司 | A suction head lid pipe for pharynx swab is stored and sample processing |
| CN113106000A (en) * | 2021-03-23 | 2021-07-13 | 起源细胞技术(滁州)有限公司 | Sampling swab for object surface |
| CN114369519A (en) * | 2021-12-28 | 2022-04-19 | 哈尔滨科融科技有限公司 | Environment-friendly medical disposable sample collection tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209276516U (en) | A kind of microorganism collection tube and microorganism collecting system | |
| JP3848201B2 (en) | Wiping inspection kit | |
| US20040267181A1 (en) | Swab sample collection and recovery device | |
| CN207528471U (en) | Novel faeces Acquisition Processor | |
| CN107817123A (en) | Novel faeces Acquisition Processor | |
| US7645608B2 (en) | Microorganism specimen storage, hydrating, transfer and applicator device | |
| CN216771264U (en) | Sample dilution tube and sampling kit using same | |
| CN216771265U (en) | Sample dilution tube and sampling kit using same | |
| CN210697652U (en) | Clinical medicine clinical laboratory vacuum test tube | |
| CN201683917U (en) | Saliva collecting device capable of storing stationary liquid | |
| CN211704698U (en) | An oral saliva collector | |
| CN207483745U (en) | A kind of micro-biological samples acquisition and protective device | |
| CN214907279U (en) | Saliva collector | |
| CN201622188U (en) | Excrement sampler for medical treatment | |
| CN211300081U (en) | A device for collecting sputum samples through negative pressure suction | |
| CN213551956U (en) | Genital secretion and excrement sample collector | |
| CN212186550U (en) | A device for collecting and collecting human urine | |
| CN202770670U (en) | Anti-pollution urine collecting cup | |
| CN218792322U (en) | Urine sample collector | |
| CN207396157U (en) | A kind of multipurpose sputum specimen processing unit | |
| CN208000211U (en) | A kind of device of medical inspection section acquisition human excrement and urine | |
| CN217447841U (en) | Collection device suitable for patient's urine sample | |
| CN211796598U (en) | Liquid sample collection device | |
| CN204765730U (en) | Phlegm liquit collector | |
| CN217244510U (en) | A cotton swab for swab sample collection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |