CN201348573Y - Novel sample collecting and preserving device - Google Patents
Novel sample collecting and preserving device Download PDFInfo
- Publication number
- CN201348573Y CN201348573Y CNU2009200671975U CN200920067197U CN201348573Y CN 201348573 Y CN201348573 Y CN 201348573Y CN U2009200671975 U CNU2009200671975 U CN U2009200671975U CN 200920067197 U CN200920067197 U CN 200920067197U CN 201348573 Y CN201348573 Y CN 201348573Y
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- CN
- China
- Prior art keywords
- liquid
- hopper
- funnel
- novel sample
- sample collection
- 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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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a novel sample collecting and preserving device which comprises a hopper and a hopper cover mutually matched and connected. The novel sample collection and conservation device is characterized in that a storage cavity is arranged in the center of the hopper cover; the bottom of the storage cavity is sealed by adopting a sealing film; and at least one blade-shaped bulge is arranged in the hopper in the position corresponding to the sealing film. A tooth groove is formed at the lower end of the hopper and can be connected with a matching vessel pipe. When the hopper cover is combined with the hopper, the blade-shaped bulge punctures the sealing film of the liquid or solvent powder storage cavity on the hopper cover to release the liquid or the solvent powder, so that the liquid or the solvent powder is mixed with liquid samples in the vessel pipe; and the utility model has the effects of pre-processing samples and preserving sample liquid.
Description
Technical field
The utility model relates to a kind of novel sample collection and save set, and is particularly related to a kind of collection and save set that utilizes filler cap to carry out sample.
Background technology
Present state.Lack the mode of prior art collection and the description of shortcoming thereof.Existing sample collection and holding device are not suitable for directly contacting the preservation solvent or the sample process solvent of human body, the liquid that tradition directly enters the experimental test flow process is collected test tube because relative aperture less being unfavorable for collects, and the sample that is not suitable for directly contacting human body in addition on the one hand can cause unnecessary pollution.Though and existing heavy caliber test tube 15-20ML helps the collection of sample, can not directly enter the experiment testing process, intermediate demand transfer sample, increase like this operating process be inconvenient to operate.
The utility model content
The utility model provides a kind of novel sample collection and save set, utilizes filler cap directly to carry out the collection and the preservation of sample, thereby can directly preserve and handle sample.
In order to achieve the above object, the utility model provides a kind of novel sample collection and save set, comprises the funnel and the filler cap that cooperatively interact and connect, and wherein, there is a storage chamber at described filler cap center.
The bottom in described storage chamber adopts the envelope film to seal.
The position of the inner corresponding envelope film of described funnel is provided with at least one blade-like projection.
Described envelope film is plastics envelope film or metal envelope film.
The outside on the interior edge of described filler cap and described funnel top is respectively equipped with the teeth groove that cooperatively interacts.
The interior edge of described funnel lower end is provided with teeth groove, is used for a supporting container tube is connected to the lower end of funnel.
The utility model is by being provided with a storage chamber at the filler cap center, directly carry out the collection and the preservation of sample, by the inner blade-like projection that is provided with of funnel, fashionable at filler cap and infundibular ganglion, the blade-like projection punctures the filler cap internal memory and contains liquid or solvent powder storage accent envelope film, thereby discharge liquid or solvent powder, make it to mix with liquid sample in the container tube, play sample pre-service or sample and preserve the effect of liquid, this sample can be human body fluid or histocytes such as blood, saliva, tissue debris, urine.
Description of drawings
Figure 1 shows that the filler cap stereographic map.
Figure 2 shows that the funnel synoptic diagram.
Figure 3 shows that the funnel stereographic map.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
In order to solve the pre-service and the preservation of sample easily, this novel sample collection and save set has been done following improvement to filler cap and funnel:
Referring to Fig. 1, Fig. 1 is the filler cap stereographic map, and the center has a storage chamber 2 in the filler cap 1, can be in order to storage small amount of liquid or solvent powder, and storage 2 bottoms, chamber adopt the envelope film to seal, and the envelope film can be plastics envelope film or metal.The edge is provided with teeth groove in the filler cap 1, in order to combine with funnel part.
Referring to Fig. 2, Fig. 2 is the funnel synoptic diagram, and the teeth groove 4 of outer, funnel 3 upper end is in order to combining with filler cap 1, and the teeth groove 5 on edge is in order to combine with supporting container tube in the lower end.Fig. 3 is the funnel stereographic map, the inner corresponding filler cap 1 internal memory storage chamber of funnel 2 bottoms envelope film has three blade-like projections 6, this blade projection 6 also can be one or two, combine with funnel when more tight at filler cap, liquid or solvent powder that the blade-like projection can puncture on the filler cap are stored the envelope film in chamber 2, thereby discharge liquid or solvent powder, make it to mix, play the effect of sample pre-service or sample preservation liquid with liquid sample in the container tube.Simultaneously for some similar liquid samples, this device can be in advance sealed the preservation solvent or the sample process solvent that are not suitable for directly contacting human body up for safekeeping in the storage chamber 2 of filler cap 1, wait to collect and got well behind the liquid sample, mix without skin contact sample direct and in the container.In addition, need under the dry powder situation, can keep active material for some, as lactic acid bacteria, polypeptide etc., this device can be encapsulated in these materials in the storage chamber 2 of filler cap 1 in advance with dry powder form, and deposits the liquid in order to dissolving dry powder in the supporting container.When waiting need to use, just discharge the active component of dry powder with the preservation active substance, this device can be collected human body fluid such as blood, saliva, tissue debris, urine or histocyte, and collected thing is anticipated.
The funnel lower edge can with commercially available 1.5ml centrifuge tube, 15ml centrifuge tube, 50ml centrifuge tube and other various types of container combination that have outer teeth groove.During with the container combination of different size, the diameter of lower edge opening can change to some extent.And then avoid in the subsequent operation process the frequent trouble of changing container, be unlikely to occur sample confusion and sample contamination when having guaranteed sample operations in enormous quantities.
Though the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Have in the technical field under the utility model and know the knowledgeable usually, in not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (6)
1. novel sample collection and save set comprise the funnel and the filler cap that cooperatively interact and connect, it is characterized in that: the center of described filler cap has a storage chamber.
2. novel sample collection according to claim 1 and save set is characterized in that: the bottom in described storage chamber adopts the envelope film to seal.
3. novel sample collection according to claim 2 and save set is characterized in that: the position of the inner corresponding envelope film of described funnel is provided with at least one blade-like projection.
4. according to claim 2 or 3 described novel sample collection and save sets, it is characterized in that: described envelope film is plastics envelope film or metal envelope film.
5, novel sample collection according to claim 1 and save set is characterized in that: the outside on the interior edge of described filler cap and described funnel top is respectively equipped with the teeth groove that cooperatively interacts.
6, novel sample collection according to claim 1 and save set is characterized in that: the interior edge of described funnel lower end is provided with teeth groove, is used for a supporting container tube is connected to the lower end of funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200671975U CN201348573Y (en) | 2009-01-20 | 2009-01-20 | Novel sample collecting and preserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200671975U CN201348573Y (en) | 2009-01-20 | 2009-01-20 | Novel sample collecting and preserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348573Y true CN201348573Y (en) | 2009-11-18 |
Family
ID=41368040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200671975U Expired - Fee Related CN201348573Y (en) | 2009-01-20 | 2009-01-20 | Novel sample collecting and preserving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348573Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103890163A (en) * | 2011-06-19 | 2014-06-25 | 阿博根公司 | Devices, solutions and methods for sample collection |
| CN104964848A (en) * | 2015-07-24 | 2015-10-07 | 焉春华 | Centrifugal sputum case for induced sputum tubercle bacillus detection |
| CN105258976A (en) * | 2015-11-19 | 2016-01-20 | 埃提斯生物技术（上海）有限公司 | Saliva collection device |
| CN109959761A (en) * | 2019-04-11 | 2019-07-02 | 石家庄禾柏生物技术股份有限公司 | It is a kind of for discharging the device of fluid |
| CN114100702A (en) * | 2020-08-27 | 2022-03-01 | 京东方科技集团股份有限公司 | Detection chip, preparation method, use method and detection device thereof |
| US12038434B2 (en) | 2015-02-09 | 2024-07-16 | DNA Genotek, Inc. | Devices, solutions and methods for sample collection related applications, analysis and diagnosis |
-
2009
- 2009-01-20 CN CNU2009200671975U patent/CN201348573Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11002646B2 (en) | 2011-06-19 | 2021-05-11 | DNA Genotek, Inc. | Devices, solutions and methods for sample collection |
| CN103890163B (en) * | 2011-06-19 | 2016-09-14 | 阿博根公司 | Device, solution and method for sample collecting |
| CN103890163A (en) * | 2011-06-19 | 2014-06-25 | 阿博根公司 | Devices, solutions and methods for sample collection |
| US11536632B2 (en) | 2011-06-19 | 2022-12-27 | DNA Genotek, Inc. | Biological collection system |
| US11549870B2 (en) | 2011-06-19 | 2023-01-10 | DNA Genotek, Inc. | Cell preserving solution |
| US11592368B2 (en) | 2011-06-19 | 2023-02-28 | DNA Genotek, Inc. | Method for collecting and preserving a biological sample |
| US12038434B2 (en) | 2015-02-09 | 2024-07-16 | DNA Genotek, Inc. | Devices, solutions and methods for sample collection related applications, analysis and diagnosis |
| CN104964848A (en) * | 2015-07-24 | 2015-10-07 | 焉春华 | Centrifugal sputum case for induced sputum tubercle bacillus detection |
| CN105258976A (en) * | 2015-11-19 | 2016-01-20 | 埃提斯生物技术（上海）有限公司 | Saliva collection device |
| CN105258976B (en) * | 2015-11-19 | 2018-06-29 | 上海思路迪医学检验所有限公司 | A kind of saliva collecting device |
| CN109959761A (en) * | 2019-04-11 | 2019-07-02 | 石家庄禾柏生物技术股份有限公司 | It is a kind of for discharging the device of fluid |
| CN114100702A (en) * | 2020-08-27 | 2022-03-01 | 京东方科技集团股份有限公司 | Detection chip, preparation method, use method and detection device thereof |
| CN114100702B (en) * | 2020-08-27 | 2023-05-30 | 京东方科技集团股份有限公司 | Detection chip, preparation method, use method and detection device thereof |
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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: 20091118 Termination date: 20110120 |