CN104849100B - A kind of Collection and conservation device of saliva sample - Google Patents
A kind of Collection and conservation device of saliva sample Download PDFInfo
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- CN104849100B CN104849100B CN201510265215.0A CN201510265215A CN104849100B CN 104849100 B CN104849100 B CN 104849100B CN 201510265215 A CN201510265215 A CN 201510265215A CN 104849100 B CN104849100 B CN 104849100B
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- collection
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- sample
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Abstract
The Collection and conservation device of the invention for disclosing a kind of saliva sample, including preserve body, collect lid and the connection preservation body and the intermediate member collected lid and connect or keep apart the preservation body and the collection lid；The pipe sleeve body being set in outside the preservation body is connected with below the intermediate member.The present invention both can be sampled conveniently, can guarantee that sample is smoothly flowed into preservation body again, and properly be preserved in body, good airproof performance, will not be contaminated.
Description
Technical field
The present invention discloses a kind of sample collection device, and the Collection and conservation device of specifically a kind of saliva sample belongs to medical science
Technique with the apparatus field.
Background technology
Contain mucous membrane of mouth cast-off cells in human saliva, collect saliva as DNA sample because being fanout free region sampling, letter
Easy row and generally use.Existing spittle collector has plenty of gathers saliva with cotton swab, comparatively laborious.Existing invention is specially
Profit《Double head saliva collector》（China Patent No. 200620123835.7）, by the sampling rod being threadedly coupled, cylinder-form main tube and go out
The part of sample lid three is constituted.Sampling rod is made up of Shang Gai, three structures of plunger and imbibition cotton.During sampling, by sampling rod imbibition cotton
End is put into mouth, it is stained with saliva sample, then sampling rod is reentered into cylinder-form main tube, is tightened bottle cap, is turned on out sample lid, is squeezed
Extrude sample.Sample, easily pollution, and cumbersome are gathered with imbibition cotton.For above-mentioned situation, existing patent of invention《Saliva DNA
Sample collecting device》（China Patent No. 201120449083.4）, by collection funnel, collecting pipe and collection pipe cap composition collect leakage
Bucket, collection pipe cap are threadedly coupled with collecting pipe respectively, and there is sharp projection both sides at the mouth of pipe of collecting pipe upper end, collect the built-in guarantor of pipe cap
Have the plastic sheeting of nucleic acid stability agent, using process safety it is painless, operation slightly have simplicity.But the collector is in use still
Collection funnel need to be mounted and dismounted, pollution probability is larger, inconvenient for use, has much room for improvement.
The content of the invention
The present invention provides a kind of Collection and conservation device of saliva sample, and convenient sampling is easy to operate, and energy proper seal is preserved,
Pollute probability small.
The present invention is adopted the following technical scheme that：A kind of Collection and conservation device of saliva sample, including preserve body and collection
Lid, in addition to connect it is described preservation body with it is described collection lid and connect or keep apart it is described preservation body and it is described collection
The intermediate member of lid；The pipe sleeve body being set in outside the preservation body is connected with below the intermediate member.
The technical scheme reaches to sample by setting intermediate member and passes through multiple security in the body finally preserved, more
Plus will not be contaminated, sample will not be also spilt because of toppling over for body；It is indecency that the setting of pipe sleeve body can solve saliva sample
The defect of sight, it is relatively sanitary.
Preferably, the lid of collecting includes the sending provided with top cover on lower connecting portion and hollow collection portion and top
Sample portion.
Collect lid and use multisection type, the sample of input can temporarily be deposited in collection portion, in the drainage of intermediate member
Under, gradually flow into preservation body and finally preserved, the opening in sample presentation portion typically sets larger, be easy to sample, and intermediate member
It is smaller to the internal diameter for preserving body, it is easy to preserve, overcomes sampling to need heavy caliber, and heavy caliber is not suitable for the conflict preserved.
Preserve the body connecting portion of body preferably, the intermediate member includes connection and connect the lower connecting portion
Lid connecting portion；Provided with the central dividing plate for separating the body connecting portion and the lid connecting portion in the intermediate member；Institute
Central dividing plate is sent to be provided with first through hole, the lower surface of the lower connecting portion is provided with and can be aligned to connect the guarantor with first through hole
Deposit the second through hole of body and the collection lid；Can phase in a circumferential direction between the collection lid and the intermediate member
To activity.
The relative position for collecting lid and intermediate member can be changed by rotating, so that by first through hole and the second through hole
Relative position, reach closing or connection preserve body with it is described collection lid effect, both can guarantee that sample can smoothly enter
Body is preserved, can guarantee that the sample of entrance will not flow out again, easy to operate, practicality is big.
Preferably, the lid connecting portion is provided with link slot, the lateral surface of the lower connecting portion is prominent provided with connection
Rise；The link slot includes connecting along the axially arranged vertical stopper slot of the lid connecting portion and with the vertical stopper slot
The circumferencial direction along the lid connecting portion on the loose slot that sets；The connection projection is gone forward side by side through vertical stopper slot is spacing
Enter in the loose slot and to be led to along the circumferencial direction activity of the lid connecting portion with adjusting the first through hole with described second
The relative position in hole.
Set preferably, the periphery of second through hole is provided with the first groove structure, first groove structure
There is sealing ring.Ensure that sample will not overflow to intermediate member when flowing into.
Preferably, the lower surface of the lower connecting portion, which is additionally provided with, can be directed at the Feng Shi areas of the first through hole, the envelope
The outer ring in real area, which is provided with the second groove, second groove, is provided with sealing ring, even if the design guarantee body is tilted, sample
It will not spill.
Preferably, the link slot is symmetrically arranged two, spaced area between two loose slots.
Preferably, the internal diameter in the sample presentation portion gradually increases from the collection portion to the top cover, the sample presentation portion
Inwall is obliquely installed, and the inwall in the sample presentation portion is provided with sample presentation mouthful, convenient sampling.
Preferably, being provided with the flow guiding structure that sample drainage is entered to the collection portion at the sample presentation mouthful, it is ensured that sample
Can smoothly it flow into preservation body.
Preferably, the flow guiding structure is the drainage post stretched into from the sample presentation mouthful edge in the collection portion.
By implementing above-mentioned technical proposal, the present invention has following beneficial effect：The present invention both can be sampled conveniently, again
It can guarantee that sample is smoothly flowed into preservation body, and properly preserved in body, good airproof performance, will not be contaminated.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of one embodiment of the invention；
Accompanying drawing 2 is collection lid schematic diagram of the invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further detail.
Embodiment：
The Collection and conservation device of a kind of saliva sample as shown in accompanying drawing 1,2, includes the columned hollow guarantor of plastic material
Deposit body 1 and collect lid 2；That collects lower connecting portion 21 and top of the lid 2 including lower section knocks down sample inwards provided with top cover
The sample presentation portion 22 of product and the hollow collection portion 23 for being arranged on centre；The internal diameter in sample presentation portion 22 from collection portion 23 to top cover gradually
Increase, opens wide more convenient sampling, and the inwall in sample presentation portion 22 is obliquely installed, and the inwall in sample presentation portion 22 is easy to provided with sample presentation mouthful 221
Sample enters collection portion 23.The flow guiding structure 2211 that sample drainage is entered to collection portion 23 is provided with sample presentation mouthful 221, is from sample presentation
The drainage post that mouthful 221 edges are stretched into collection portion 23, drainage post can be 1,2,3,4, and the present embodiment is 2.
Preserve body 1 and be connected with collecting lid 2 by intermediate member 3, intermediate member 3 connects or kept apart preservation body 1
With collecting lid 2；The lid that intermediate member 3 includes body connecting portion 31 and the lower connecting portion 21 of connection that connection preserves body 1 connects
Socket part 32；It is interior to be provided with the central dividing plate 33 for separating body connecting portion 31 and lid connecting portion 32；Central dividing plate 33 is provided with first
Through hole 331, the lower surface of lower connecting portion 21 is provided with to be aligned with first through hole 331 preserves body 1 with collecting lid 2 to connect
Second through hole 211, the Feng Shi areas 213 that lid 2 can be directed at Seal and preservation body 1 and collected with first through hole 331；Collect lid
Can be relatively movable in a circumferential direction between 2 and intermediate member 3, the second through hole 211 is directed at first through hole 331 or by Feng Shi areas
213 alignment first through hole 331.In order to strengthen in use, it can guarantee that sample will not be spilt all the time, the second through hole 211
Periphery is provided with the first groove structure, and the outer ring in Feng Shi areas 213, which is provided with the second groove, first and second groove structure, to be equipped with
Sealing ring.
Collect and relatively movable in a circumferential direction can be realized between lid 2 and intermediate member 3 by following structures：
Lid connecting portion 32 is provided with two link slots 321 being oppositely arranged, and every link slot 321 is included along the axle of lid connecting portion 32
Set on to the vertical stopper slot 3211 of setting and the circumferencial direction along lid connecting portion 32 connected with vertical stopper slot 3211
The loose slot 3212 put；Spacer region is separated between adjacent loose slot 3212, the lateral surface of lower connecting portion 21 is provided with two
The connection projection 212 being oppositely arranged；Connect projection 212 spacing and interior along lid into loose slot 3212 through vertical stopper slot 3211
The circumferencial direction movement of body connecting portion 32, to adjust the relative position between the through hole 211 of first through hole 331 and second, Feng Shi areas 213
Put.
The lower section of intermediate member 3 is connected with the pipe sleeve body 11 for being set in and preserving outside body 1, and masking is played to sample, saliva is overcome
The problem of liquid sample is unbecoming.
Claims (7)
1. a kind of Collection and conservation device of saliva sample, including preserve body（1）With collection lid（2）, it is characterised in that：Also include
Connect the preservation body（1）With the collection lid（2）And connect or keep apart the preservation body（1）Covered with described collect
Body（2）Intermediate member（3）；The intermediate member（3）Lower section, which is connected with, is set in the preservation body（1）Outer pipe sleeve body
（11）；The collection lid（2）Including lower connecting portion（21）With the sample presentation portion provided with top cover on top（22）And in being arranged on
Between hollow collection portion（23）；The intermediate member（3）Body is preserved including connection（1）Body connecting portion（31）And connection
The lower connecting portion（21）Lid connecting portion（32）；The intermediate member（3）Interior be provided with separates the body connecting portion（31）
With the lid connecting portion（32）Central dividing plate（33）；The central dividing plate（33）It is provided with first through hole（331）, it is described under
Connecting portion（21）Lower surface provided with can be with first through hole（331）It is aligned to connect the preservation body（1）Covered with described collect
Body（2）The second through hole（211）；The collection lid（2）With the intermediate member（3）Between can in a circumferential direction relatively live
It is dynamic；The lid connecting portion（32）It is provided with link slot（321）, the lower connecting portion（21）Lateral surface provided with connection projection
（212）；The link slot（321）Including along the lid connecting portion（32）Axially arranged vertical stopper slot（3211）With with
The vertical stopper slot（3211）Connection along the lid connecting portion（32）Circumferencial direction on the loose slot that sets
（3212）；The connection projection（212）Through vertical stopper slot（3211）The spacing and entrance loose slot（3212）It is interior along institute
State lid connecting portion（32）Circumferencial direction activity to adjust the first through hole（331）With second through hole（211）Phase
To position.
2. Collection and conservation device according to claim 1, it is characterised in that：Second through hole（211）Periphery set
Have and sealing ring is provided with the first groove structure, first groove structure.
3. Collection and conservation device according to claim 2, it is characterised in that：The lower connecting portion（21）Lower surface be additionally provided with
The first through hole can be directed at（331）Feng Shi areas（213）, the Feng Shi areas（213）Outer ring be provided with the second groove, described the
Sealing ring is provided with two grooves.
4. Collection and conservation device according to claim 3, it is characterised in that：The link slot（321）For symmetrically arranged two
It is individual, two loose slots（3212）Between spaced area（3213）.
5. Collection and conservation device according to claim 1, it is characterised in that：The sample presentation portion（22）Internal diameter from it is described collect
Portion（23）Gradually increase to the top cover, the sample presentation portion（22）Inwall be obliquely installed, the sample presentation portion（22）Inwall on
Provided with sample presentation mouthful（221）.
6. Collection and conservation device according to claim 5, it is characterised in that：The sample presentation mouthful（221）Place, which is provided with, draws sample
Stream enters the collection portion（23）Flow guiding structure（2211）.
7. Collection and conservation device according to claim 6, it is characterised in that：The flow guiding structure（2211）For from the sample presentation
Mouthful（221）Edge stretches into the collection portion（23）Interior drainage post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265215.0A CN104849100B (en) | 2015-05-22 | 2015-05-22 | A kind of Collection and conservation device of saliva sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265215.0A CN104849100B (en) | 2015-05-22 | 2015-05-22 | A kind of Collection and conservation device of saliva sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104849100A CN104849100A (en) | 2015-08-19 |
| CN104849100B true CN104849100B (en) | 2017-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265215.0A Active CN104849100B (en) | 2015-05-22 | 2015-05-22 | A kind of Collection and conservation device of saliva sample |
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| Country | Link |
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| CN (1) | CN104849100B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527125B (en) * | 2016-01-19 | 2019-07-19 | 浙江硕华生命科学研究股份有限公司 | A kind of fluid collector |
| CN105486541B (en) * | 2016-01-19 | 2018-08-24 | 浙江硕华医用塑料有限公司 | A kind of saliva collector |
| CN106423327B (en) * | 2016-11-15 | 2019-04-09 | 上海快灵生物科技有限公司 | A kind of test tube with coaxial rotating valve |
| CN110840492B (en) * | 2019-11-06 | 2023-03-28 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Body fluid collecting device |
| IT202100013283A1 (en) * | 2021-05-21 | 2022-11-21 | Bios Health Diagnostics S R L | CONTAINER LID AND CORRESPONDING INJECTOR FOR FILLING A CONTAINER |
Citations (8)
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|---|---|---|---|---|
| GB191103035A (en) * | 1911-02-07 | 1912-03-07 | Harry Armstrong | Improvements in connection with Apparatus for the Reception of Expectorated Matters and the like. |
| US5543115A (en) * | 1995-07-17 | 1996-08-06 | Mizuho Usa, Inc. | Specimen handling device |
| US6718563B1 (en) * | 2003-01-14 | 2004-04-13 | John B. Kreiensieck | Spill proof spittoon cup |
| CN202485934U (en) * | 2011-12-22 | 2012-10-10 | 锐明电子(深圳)有限公司 | Saliva collecting pipe |
| CN202505391U (en) * | 2012-04-05 | 2012-10-31 | 厦门致善生物科技有限公司 | Saliva DNA (Deoxyribose Nucleic Acid) sample acquisition tube |
| EP2421360B1 (en) * | 2009-04-22 | 2014-05-07 | Lotus Bio (Nymphaea) Ltd. | A sperm separation system |
| CN203705198U (en) * | 2013-12-17 | 2014-07-09 | 深圳华大基因研究院 | Device and system for collecting and processing saliva sample |
| CN204666398U (en) * | 2015-05-22 | 2015-09-23 | 浙江硕华医用塑料有限公司 | A kind of Collection and conservation device of saliva sample |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4474311B2 (en) * | 2005-03-29 | 2010-06-02 | タマティーエルオー株式会社 | Saliva collection device and saliva collection device |
| DK2617362T3 (en) * | 2012-01-20 | 2019-07-15 | Buehlmann Laboratories Ag | SAMPLING, DISSOLUTION AND EXHAUST INSTALLATION |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191103035A (en) * | 1911-02-07 | 1912-03-07 | Harry Armstrong | Improvements in connection with Apparatus for the Reception of Expectorated Matters and the like. |
| US5543115A (en) * | 1995-07-17 | 1996-08-06 | Mizuho Usa, Inc. | Specimen handling device |
| US6718563B1 (en) * | 2003-01-14 | 2004-04-13 | John B. Kreiensieck | Spill proof spittoon cup |
| EP2421360B1 (en) * | 2009-04-22 | 2014-05-07 | Lotus Bio (Nymphaea) Ltd. | A sperm separation system |
| CN202485934U (en) * | 2011-12-22 | 2012-10-10 | 锐明电子(深圳)有限公司 | Saliva collecting pipe |
| CN202505391U (en) * | 2012-04-05 | 2012-10-31 | 厦门致善生物科技有限公司 | Saliva DNA (Deoxyribose Nucleic Acid) sample acquisition tube |
| CN203705198U (en) * | 2013-12-17 | 2014-07-09 | 深圳华大基因研究院 | Device and system for collecting and processing saliva sample |
| CN204666398U (en) * | 2015-05-22 | 2015-09-23 | 浙江硕华医用塑料有限公司 | A kind of Collection and conservation device of saliva sample |
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| Publication number | Publication date |
|---|---|
| CN104849100A (en) | 2015-08-19 |
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Address after: 313220 Deqing County Province, Huzhou City, the town of bell hill road, No., No. 148 Patentee after: Zhejiang Sorfa Life Science Research Co., Ltd. Address before: 313220 Deqing County Province, Huzhou City, the town of bell hill road, No., No. 148 Patentee before: Zhejiang Sorfa Medical Plastic Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |