CN204708886U - Saliva DNA Collection and conservation bottle - Google Patents
Saliva DNA Collection and conservation bottle Download PDFInfo
- Publication number
- CN204708886U CN204708886U CN201520335574.4U CN201520335574U CN204708886U CN 204708886 U CN204708886 U CN 204708886U CN 201520335574 U CN201520335574 U CN 201520335574U CN 204708886 U CN204708886 U CN 204708886U
- Authority
- CN
- China
- Prior art keywords
- collection
- connecting portion
- bottle
- collection unit
- conservation
- 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.)
- Withdrawn - After Issue
Links
- 238000005070 sampling Methods 0.000 claims abstract description 28
- 210000003296 saliva Anatomy 0.000 claims abstract description 23
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
This utility model discloses a kind of saliva DNA receiving flask, comprise preserve bottle, with described bottle with the use of collection lid, described collect lid comprise the connecting portion be connected with described preservation bottle, the hollow being positioned at described connecting portion front end collection unit and be positioned at the sampling portion of described collection unit front end, the end face of described connecting portion is provided with the fluid hole being communicated with described collection unit and described preservation bottle, the joint face of described sampling portion and described collection unit is provided with inlet, and the edge of described inlet is provided with flow-guiding structure.Advantage of the present utility model: (1) is arranged at the sampling portion that nozzle type can be coincide very well, is convenient to sampling, is not easy to spill everywhere, more health, convenience; (2) adopt the collection lid design of multi-section type and the setting of transition structure, to the protection good airproof performance of sample, can not spill, greatly reduce again the contaminated probability of sample; (3) overall structure is simple, convenient, and applicable scope is promoted the use of.
Description
Technical field
This utility model relates to a kind of sample collection bottle, and especially a kind of saliva DNA Collection and conservation bottle, belongs to field of medical examination.
Background technology
Containing oral mucosa exfoliative cyte in human saliva, collect saliva as DNA sample because being that fanout free region samples, simple and easy to do and generally adopt.Existing spittle collector has plenty of and gathers saliva with cotton swab, more loaded down with trivial details.Existing utility model patent " double head saliva collector " (China Patent No. 200620123835.7), is made up of the sampling rod be threaded, cylinder-form main tube and outlet lid three part.Sampling rod is by cotton three Structure composing of upper cover, plunger and imbibition.During sampling, sampling rod imbibition cotton end is put into mouth, makes it be stained with saliva sample, then sampling rod is reentered into cylinder-form main tube, tighten bottle cap, turn on out sample lid, squeeze out sample.By the cotton collected specimens of imbibition, easily pollute, and complex operation.For above-mentioned situation, existing utility model patent " saliva DNA sample harvester " (China Patent No. 201120449083.4), by collection funnel, collecting pipe and collection pipe cap composition, collection funnel, collection pipe cap are threaded with collecting pipe respectively, there is sharp projection both sides, mouth of pipe place, collecting pipe upper end, collect the built-in plastic sheeting preserving nucleic acid stability agent of pipe cap, and use procedure safety is painless, operation is slightly easy.But this harvester in use still needs collection funnel to mount and dismount, and pollutes probability comparatively large, uses inconvenience, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of saliva DNA Collection and conservation bottle, use procedure safety and sanitation, easy to operate.
In order to achieve the above object, this utility model adopts following technical scheme:
A kind of saliva DNA Collection and conservation bottle, comprise preserve bottle, with described bottle with the use of collection lid, described collect lid comprise the connecting portion be connected with described preservation bottle, the hollow being positioned at described connecting portion front end collection unit and be positioned at the sampling portion of described collection unit front end, the end face of described connecting portion is provided with the fluid hole being communicated with described collection unit and described preservation bottle, the joint face of described sampling portion and described collection unit is provided with inlet, and the edge of described inlet is provided with flow-guiding structure.
As preferably, the diameter in described sampling portion increases near described collection unit gradually to away from described collection unit.Such design is more convenient for the collection of saliva, makes it not easily spill, pollutes outer wall.
As preferably, described flow-guiding structure is the diversion column extended in described collection unit from the edge of described inlet, accelerates saliva sample and flows in preservation bottle, decrease contaminated chance.
As preferably, described collection lid is also provided with the over cap hinged with edge, described sampling portion.
As preferably, the inner surface of described over cap is provided with the inside groove suitable with described sampling portion, is provided with sealing ring in described inside groove, ensure that saliva sample can not spill in receiving flask.
As preferably, the outer surface of described over cap is provided with Quick Response Code mark.
As preferably, described preservation bottle is provided with and identifies corresponding bar code identification with described Quick Response Code.The one_to_one corresponding of Quick Response Code and bar code ensure that the accuracy of sample, unlikelyly makes mistakes.
As preferably, described preservation bottle with described collect to cover be connected by transition structure, described transition structure is the tubular structure of hollow, comprises the first connecting portion of being connected with described preservation bottle and collects with described the second connecting portion covering and be connected; Separated by dividing plate between first, second connecting portion described, described dividing plate is provided with passing hole.
As preferably, the wall of described second connecting portion is provided with the link slot circumferentially arranged along described second connecting portion, and described link slot is communicated with the vertical slot of the axis be opened in inside described second connecting portion wall; The described described connecting portion collecting lid is provided with and inserts and along the connection projection of described link slot and described vertical slot movement.
As preferably, the wall of described second connecting portion is provided with two link slots and two corresponding vertical slots that are oppositely arranged, leaves isolation area between two described link slots.
By implementing technique scheme, this utility model has following beneficial effect: (1) is arranged at the sampling portion that nozzle type can be coincide very well, is convenient to sampling, is not easy to spill everywhere, more health, convenience; (2) adopt the collection lid design of multi-section type and the setting of transition structure, to the protection good airproof performance of sample, can not spill, greatly reduce again the contaminated probability of sample; (3) overall structure is simple, convenient, and applicable scope is promoted the use of.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model one embodiment;
Accompanying drawing 2 is collect lid and transition structure schematic diagram in this utility model one embodiment;
Accompanying drawing 3 collects lid schematic diagram in this utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Embodiment 1:
Saliva DNA Collection and conservation bottle as shown in accompanying drawing 1,2,3, comprise preserve bottle 11, with preserve bottle 11 with the use of collection lid 12, collect lid 12 comprise with preserve connecting portion 121 that bottle 11 is connected, be positioned at connecting portion 121 front end hollow collection unit 122 and be positioned at the sampling portion 123 of collection unit 122 front end.The diameter in sampling portion 123 increases near collection unit 122 gradually to away from collection unit 122, more convenient sampling; The end face of connecting portion 121 is provided with and is communicated with collection unit 122 and the fluid hole 1211 preserving bottle 11, and sampling portion 123 is provided with inlet 124 with the joint face of collection unit 122, and sample enters preserve in bottle 11 from sampling portion 123 through inlet 124, fluid hole 1211.The edge of inlet 124 is provided with flow-guiding structure 125, is the diversion column extended in collection unit 122 from the edge of inlet 124.
Preserve bottle 11 to be connected with the transition structure 13 of collecting the tubulose that lid 12 passes through in hollow, transition structure 13 comprises and preserves the first connecting portion 131 that bottle 11 is connected and the second connecting portion 132 be connected with collection lid 12, separated by dividing plate between two connecting portions, passing hole established by dividing plate, the wall of the second connecting portion 132 is provided with circumferentially be oppositely arranged two link slots 1321 along the second connecting portion 132, every bar link slot 1321 is communicated with the vertical slot 1322 of the axis inside the wall being opened in the second connecting portion 132, article two, between the adjacent end portion of link slot 1321, leave isolation area 1323, collect the connecting portion 121 of lid 12 to be provided with and to insert and along the connection projection of link slot 1321 and vertical slot 1322 movement.Connection protrudes through vertical slot 1322 insertion and enters link slot 1321 and can move in link slot 1321, whether aim at fluid hole 1211 to control passing hole, thus ensure that sample enters preservation bottle 11 from collecting lid 12 or ensures that having entered the sample preserved in bottle 11 can not flow backwards out.Be provided with groove in the periphery of fluid hole 1211, in groove, lay sealing ring, when ensureing that sample enters preservation bottle, can not overflow.
Collect on lid 122 and be also provided with the over cap 126 hinged with the top edge in sampling portion 123; the inner surface of over cap 126 is provided with the inside groove suitable with sampling portion 123; sealing ring is provided with in inside groove; the outer surface of over cap 126 is provided with Quick Response Code mark 1261, is provided with on preservation bottle 11 simultaneously and identifies 1261 corresponding bar code identifications 111 with Quick Response Code.
Claims (10)
1. saliva DNA Collection and conservation bottle, comprise and preserve bottle (11), with described preservation bottle (11) with the use of collection lid (12), it is characterized in that: described collection lid (12) comprises the connecting portion (121) be connected with described preservation bottle (11), be positioned at the collection unit (122) of the hollow of described connecting portion (121) front end and be positioned at the sampling portion (123) of described collection unit (122) front end, the end face of described connecting portion (121) is provided with the fluid hole (1211) being communicated with described collection unit (122) and described preservation bottle (11), described sampling portion (123) is provided with inlet (124) with the joint face of described collection unit (122), the edge of described inlet (124) is provided with flow-guiding structure (125).
2. saliva DNA Collection and conservation bottle according to claim 1, is characterized in that: the diameter of described sampling portion (123) near described collection unit (122) to increasing gradually away from described collection unit (122).
3. saliva DNA Collection and conservation bottle according to claim 1, is characterized in that: described flow-guiding structure (125) be from the edge of described inlet (124) to described collection unit (122) in the diversion column that extends.
4. saliva DNA Collection and conservation bottle according to claim 1, is characterized in that: described collection lid (122) is also provided with the over cap (126) hinged with the top edge of described sampling portion (123).
5. saliva DNA Collection and conservation bottle according to claim 4, is characterized in that: the inner surface of described over cap (126) is provided with the inside groove suitable with described sampling portion (123), is provided with sealing ring in described inside groove.
6. saliva DNA Collection and conservation bottle according to claim 4, is characterized in that: the outer surface of described over cap (126) is provided with Quick Response Code mark (1261).
7. saliva DNA Collection and conservation bottle according to claim 6, is characterized in that: described preservation bottle (11) is provided with and identifies (1261) corresponding bar code identification (111) with described Quick Response Code.
8. saliva DNA Collection and conservation bottle according to claim 1, it is characterized in that: described preservation bottle (11) is covered (12) be connected by transition structure (13) with described collection, described transition structure (13) tubular structure in hollow, comprises the first connecting portion (131) of being connected with described preservation bottle (11) and collects with described the second connecting portion (132) covering (12) and be connected; First, second connecting portion described is separated by dividing plate between (131,132), and described dividing plate is provided with passing hole.
9. saliva DNA Collection and conservation bottle according to claim 8, it is characterized in that: the wall of described second connecting portion (132) is provided with the link slot (1321) circumferentially arranged along described second connecting portion (132), and described link slot (1321) is communicated with the vertical slot (1322) of the axis inside the wall being opened in described second connecting portion (132); The described described connecting portion (121) collecting lid (12) is provided with and inserts and along the connection projection of described link slot (1321) and described vertical slot (1322) movement.
10. saliva DNA Collection and conservation bottle according to claim 9, it is characterized in that: the wall of described second connecting portion is provided with two the described link slots (1321) and two corresponding described vertical slots (1322) that are oppositely arranged, leaves isolation area (1323) between the adjacent end portion of two described link slots (1321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335574.4U CN204708886U (en) | 2015-05-22 | 2015-05-22 | Saliva DNA Collection and conservation bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335574.4U CN204708886U (en) | 2015-05-22 | 2015-05-22 | Saliva DNA Collection and conservation bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204708886U true CN204708886U (en) | 2015-10-21 |
Family
ID=54307922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335574.4U Withdrawn - After Issue CN204708886U (en) | 2015-05-22 | 2015-05-22 | Saliva DNA Collection and conservation bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204708886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840222A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva DNA (deoxyribonucleic acid) collection and storage bottle |
-
2015
- 2015-05-22 CN CN201520335574.4U patent/CN204708886U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840222A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva DNA (deoxyribonucleic acid) collection and storage bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20170908 |