CN202530082U - Bacterial sampling swab - Google Patents
Bacterial sampling swab Download PDFInfo
- Publication number
- CN202530082U CN202530082U CN 201220116745 CN201220116745U CN202530082U CN 202530082 U CN202530082 U CN 202530082U CN 201220116745 CN201220116745 CN 201220116745 CN 201220116745 U CN201220116745 U CN 201220116745U CN 202530082 U CN202530082 U CN 202530082U
- Authority
- CN
- China
- Prior art keywords
- swab
- connection section
- bacterial sampling
- fluid passage
- separator
- 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 - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/02—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by impregnation, e.g. using swabs or loops
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
Abstract
The utility model discloses a bacterial sampling swab. The bacterial sampling swab comprises a reaction tube, a connecting part and a swab rod, wherein a swab head is arranged at the lower end of the swab rod; and the upper end of the swab rod is fixed below the connecting part. The bacterial sampling swab is characterized in that the reaction tube is sleeved on the connecting part; the swab rod extends into the reaction tube; a soft container is arranged above the connecting part; a reaction solution is contained in the soft container; a liquid channel is formed in the connecting part; an isolation piece which can be broken easily is arranged in the soft container and is used for isolating the reaction solution in the soft container from the liquid channel; and after the isolation piece is broken, the reaction solution enters the reaction tube through the liquid channel. The bacterial sampling swab has the advantages that sampling and test reaction can be finished at the same time; pollution in the sampling and transfer process can be well avoided; and the bacterial sampling swab is convenient to operate, and is safe and reliable.
Description
Technical field
The utility model relates to a kind of biological detection instrument, especially relates to a kind of bacterial sampling swab.
Background technology
At biological field, the collection and the transmission of biological specimen (comprising biomass cells and biomolecules) are very important links.In the process of biological specimen collection and transmission, swab sampling is the most frequently used and sample mode the most easily.
At present, the structure of biological sampling swab commonly used comprises swab handle and swab head, and swab handle is a bar-shaped cylinder, has certain degree of hardness, and an end is a portion of the handle, and the other end can be used as the position that makes the swab head.Bacterium with the sampling swab samples is put in the test liquid (the plain enzyme of fluorescent worm), and then comes the number of bacterium in the detection statistics test liquid with testing apparatus.There is following problem in the prior biological sample mode: germy sampling swab need be transferred in the test liquid, operated cumbersomely, operation sampling swab or test liquid may be contaminated simultaneously, cause the biological specimen sampling inaccurate.
Summary of the invention
The utility model technical problem to be solved provides a kind of easy to operate, safe and reliable bacterial sampling swab.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of bacterial sampling swab; Comprise reaction tubes, connection section and swab handle, described swab handle lower end is provided with the swab head, and the swab handle upper end is fixed on the connection section below; Described reaction tubes is enclosed within on the connection section; Described swab handle stretches in the described reaction tubes, and described connection section top is provided with flexible container, holds reaction soln in the described flexible container; Be provided with fluid passage in the described connection section; The separator that is provided with frangible in the described flexible container is isolated reaction soln in the flexible container and fluid passage, and after separator fractureed, reaction soln entered in the reaction tubes through fluid passage.
Described swab handle is hollow form, fixes after described fluid passage is filled in described swab handle upper end.
Described separator is connected with the upper edge of fluid passage through the ring-type connection section.
Described separator and connection section one are processed by hard plastic, and described separator is microscler cylinder.
Described swab head is a cotton swab head.
Described reaction soln is the plain enzyme of fluorescence worm.
Compared with prior art, the utility model has the advantages that when needs are sampled, earlier reaction tubes is extracted; Directly with swab head contact biological specimen; After collecting biomass cells or biomolecules, reaction tubes is put, pinch flexible container with hand plastics cylinder (rod) is fractureed; Reaction soln in the flexible container gets in the swab handle through fluid passage; After penetrating cotton swab head at last, flow in the reaction tubes, reaction soln in the reaction tubes and the biomass cells on the swab head or biomolecules are carried out chemical reaction.The utility model can be accomplished sampling and test reaction simultaneously, the pollution with transmittance process of can avoiding well sampling, and the utility model is easy to operate, and is safe and reliable.
Description of drawings
Fig. 1 is the sectional view of the utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of bacterial sampling swab comprises reaction tubes 1, connection section 2 and swab handle 3, and swab handle 3 lower ends are provided with swab head 4; Swab handle 3 upper ends are fixed on connection section 2 belows, and reaction tubes 1 is enclosed within on the connection section 2, and swab handle 3 stretches in the reaction tubes 1; Connection section 2 tops are provided with flexible container 5, and flexible container is made of plastics, and hold reaction soln 6 in the flexible container 5; Be provided with fluid passage 7 in the connection section 2; The separator 8 that is provided with frangible in the flexible container 5 is isolated reaction soln in the flexible container 56 and fluid passage 7, and after separator 8 fractureed, reaction soln 6 entered in the reaction tubes 1 through fluid passage 7.Swab handle 3 is hollow form, fixes after fluid passage 7 is filled in swab handle 3 upper ends.Separator 8 is connected with the upper edge of fluid passage 7 through ring-type connection section 81.Separator 8 is processed by hard plastic with connection section 2 one, and separator 8 is microscler cylinder.Swab head 3 is a cotton swab head.Reaction soln 6 is the plain enzyme of fluorescence worm.
Claims (6)
1. a bacterial sampling swab comprises reaction tubes, connection section and swab handle, and described swab handle lower end is provided with the swab head; The swab handle upper end is fixed on the connection section below, it is characterized in that described reaction tubes is enclosed within on the connection section, and described swab handle stretches in the described reaction tubes; Described connection section top is provided with flexible container; Hold reaction soln in the described flexible container, be provided with fluid passage in the described connection section, the separator that is provided with frangible in the described flexible container is isolated reaction soln in the flexible container and fluid passage; After separator fractureed, reaction soln entered in the reaction tubes through fluid passage.
2. a kind of bacterial sampling swab according to claim 1 is characterized in that described swab handle is hollow form, fixes after described fluid passage is filled in described swab handle upper end.
3. a kind of bacterial sampling swab according to claim 2 is characterized in that described separator is connected with the upper edge of fluid passage through the ring-type connection section.
4. a kind of bacterial sampling swab according to claim 3 is characterized in that described separator and connection section one processed by hard plastic, and described separator is microscler cylinder.
5. a kind of bacterial sampling swab according to claim 1 is characterized in that described swab head is a cotton swab head.
6. a kind of bacterial sampling swab according to claim 1 is characterized in that described reaction soln is the plain enzyme of fluorescence worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116745 CN202530082U (en) | 2012-03-23 | 2012-03-23 | Bacterial sampling swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116745 CN202530082U (en) | 2012-03-23 | 2012-03-23 | Bacterial sampling swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530082U true CN202530082U (en) | 2012-11-14 |
Family
ID=47131278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220116745 Expired - Lifetime CN202530082U (en) | 2012-03-23 | 2012-03-23 | Bacterial sampling swab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411809A (en) * | 2019-09-07 | 2019-11-05 | 海门市佳宏世泰实验器材有限公司 | A kind of secretion checking dyeing liquor and secretion checking pretreatment unit |
-
2012
- 2012-03-23 CN CN 201220116745 patent/CN202530082U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411809A (en) * | 2019-09-07 | 2019-11-05 | 海门市佳宏世泰实验器材有限公司 | A kind of secretion checking dyeing liquor and secretion checking pretreatment unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202558865U (en) | Biology sampling swab | |
| CN202530081U (en) | Bacterium sampling swab | |
| CN102252871B (en) | One-time conveying sampler | |
| CN102634448B (en) | Biological sampling swab | |
| CN202530082U (en) | Bacterial sampling swab | |
| CN103293049A (en) | Serum separation method and serum separation device | |
| CN201186179Y (en) | Multi-connection stainless steel liquid sample filtration device | |
| CN202390440U (en) | Special collecting tube for biological samples | |
| CN202002813U (en) | Feces collecting tube | |
| CN212316101U (en) | Air pressure driven type rapid nucleic acid separation, purification, concentration and detection device | |
| CN202146319U (en) | Disposable secretion sampler | |
| CN203333648U (en) | Separate culture device for biological samples | |
| CN202928824U (en) | Biological sampling and testing apparatus | |
| CN206146678U (en) | Liquid drug sampling pipe that conveniently carries and deposit | |
| CN114276894A (en) | Air pressure driven type rapid nucleic acid separation, purification, concentration and detection device | |
| CN102334997B (en) | Self-enclosed peripheral blood collection pipe | |
| CN214200819U (en) | Sample sampling device for environmental monitoring laboratory analysis | |
| CN107228943B (en) | The method for measuring bacterial content in fluid sample | |
| CN203096070U (en) | Multifunctional microorganism collector | |
| CN201116302Y (en) | Novel biological sample automatization isolated culture device | |
| CN214511211U (en) | Sample collector for molecular diagnosis | |
| CN204064914U (en) | A kind of ATP fluoroscopic examination swab of vertical pressing | |
| CN202007221U (en) | Plate for isolated culture of biological sample | |
| CN203582434U (en) | decapping device for vacuum blood collection tubes | |
| CN202149857U (en) | Tissue slice experiment dehydration bottle with grid device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |