CN206244786U - A kind of viral sampler - Google Patents
A kind of viral sampler Download PDFInfo
- Publication number
- CN206244786U CN206244786U CN201621233863.4U CN201621233863U CN206244786U CN 206244786 U CN206244786 U CN 206244786U CN 201621233863 U CN201621233863 U CN 201621233863U CN 206244786 U CN206244786 U CN 206244786U
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- sampling
- swab
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- viral
- lid
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Abstract
The utility model is related to a kind of viral sampler, including lid, swab and sampling body, lid is detachably connected with sampling body, lid is provided with the diaphragm seal being adapted with sampling tube end mouth, sampling body includes the sampling cavity being sequentially connected, solution cavity, the propulsion plant for accommodating sample solution, propulsion plant top is provided with puncture portion, and Obstruct membrane is provided between propulsion plant and solution cavity.Puncture portion can be promoted to be moved to solution cavity direction when promoting propulsion plant, Obstruct membrane is punctured, sample solution and then be flowed into sampling cavity.Virus collection pipe of the present utility model, realizes sample collection, culture, storage, primary inspection process integration, and simple to operate, sealing is strong, it is to avoid secondary pollution.
Description
Technical field
The utility model is related to a kind of sampling pipe, especially a kind of viral sampler, it is adaptable to medical test apparatus field,
Detection field.
Background technology
The viral sampling apparatus for using at present is generally one and is sealed with 2-5ml or so virus preservation liquid, an additional independence
The swab of packaging.User needs first to open swab packaging bag, and hand-held swab end gathers biological specimen, then opens sealing and protects
The sampling test tube lid of liquid storage, swab head is probeed into sampling pipe body, and fracture swab handle, is covered tightly collection tube lid and is preserved or transported
Defeated, operating process payment is complicated and easily causes secondary pollution, and user cannot distinguish whether collecting sample has within the very first time
Effect, can only obtain testing result by follow-up test.
Utility model content
The utility model is related to a kind of virus collection pipe, solves existing virus collection device because operating procedure is complicated
Easily cause the problem of secondary pollution, realize sample collection, sterilization, culture, storage, primary inspection process integration, there is provided a kind of
The virus collection pipe of good airproof performance, realizes the Preliminary detection to collecting sample.
The utility model is achieved through the following technical solutions：
A kind of viral sampler, including lid, sealing, swab, sampling body, it is characterised in that the lid and sampling
Body is detachably connected, and the diaphragm seal is located at lid inner side, is adapted with sampling body open, and the swab is fixed on pipe
Lid, the sampling body is divided into the sampling cavity positioned at sampling body upper end, positioned at sampling body middle part for accommodating sample solution
Solution cavity, the Obstruct membrane between solution cavity and sampling cavity, and positioned at the part of propulsion plant four of sampling body bottom, it is described to push away
Enter device top and be provided with puncture portion.
Preferably, the puncture portion has one or more, has space between Obstruct membrane.
Preferably, the propulsion plant is detachably connected with sampling body.
Preferably, the puncture portion is not correspond to swab, and puncture portion punctures direction with solution cavity to sampling cavity extension side
To consistent.
Preferably, puncture portion top is higher than sample solution liquid level.
Preferably, the propulsion plant includes Handheld Division, pushing ram, promotion part, and the sealing being adapted with solution cavity
Circle.The Handheld Division is connected to pushing ram bottom, and the promotion part is connected to pushing ram top, and the sealing ring is located at promotion part
Top.
Preferably, the swab is fixed at lid medial center, and the swab includes thief rod, swab head, described to wipe
Sub- head is located at the one end of thief rod to solution cavity bearing of trend.
The utility model at least has following one of effective：
Realize that swab is integrated with sampling body, operation readiness, it is to avoid secondary pollution in operating process.In viral sampling pipe
Under body unused state, there is space between puncture portion top and Obstruct membrane, it is ensured that swab is isolated with sample solution in solution cavity,
Avoid secondary pollution.User rotates propulsion plant according to screw propulsion mode, and puncture portion moves to Obstruct membrane direction, and pierces through
Obstruct membrane, in promoting sample solution in solution cavity to fully enter sampling cavity, is immersed swab head.Realize the preliminary inspection of virus
Survey, store, be further to test ready.It is the sealing ring that is adapted to that propulsion plant top is additionally provided with solution cavity, it is to avoid molten
Sample solution leakage in sap cavity.Sample solution includes phenol red and antibiotic, and antibiotic can avoid mould and bacterium in collecting sample
Grow.With sample solution not in contact with before, sample solution takes on a red color collecting sample, and after sample is collected, sample connects with sample solution
After touch, if antibiotic failure, mould and bacterium amount reproduction, carbon dioxide is produced to cause the reduction of sample solution pH value.And virus is outer
The suitable pH value of layer albumen is 7.2 ~ 7.4, and the reduction of sample solution pH value can cause the viral outer layer protein stability to decline, and is accelerated point
Solution.Phenol red color switchs to yellow by red, and whether sampler can effective with intuitive judgment collecting sample, if can be used for follow-up
Experiment.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model virus sampler；
Fig. 2 is the schematic diagram that the utility model swab is fixed on lid；
Fig. 3 is the use state figure of the utility model virus sampler.
Reference：
1- lids
2- swabs, 21- swabs head, 22- thief rods；
3- sampling cavities；
4- solution cavities, 41- Obstruct membranes, 42- sample solutions；
5- propulsion plants, 51- Handheld Divisions, 52- pushing rams, 53- promotion parts, 54- sealing rings, 55- punctures portion.
6- diaphragm seals
7- sampling bodys.
Specific embodiment
Described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of the utility model protection.
Embodiment one
A kind of viral sampler, including lid 1, diaphragm seal 6, swab 2, sampling body 7, diaphragm seal 6 are located in lid 1
Side, with sampling body 7 opening be adapted, when lid 1 with sampling body 7 be connected when, diaphragm seal 6, lid 1 and sample the shape of body 7
Into a confined space, lid 1 is detachably connected with sampling body 7, and swab 2 is fixed on the inner side of lid 1, and 7 points of body of sampling is
Positioned at the sampling cavity 3 of sampling body 7 upper end, accommodate the solution cavity 4 of sample solution 42 positioned at the middle part of sampling body 7, solution cavity 4 with adopt
Obstruct membrane 41 between sample chamber 3, and positioned at the part of propulsion plant 5 four of sampling body 7 bottom, propulsion plant 5 and solution cavity 4
It is detachably connected.What the present embodiment was selected is that engagement thread is connected.Propulsion plant 5 includes Handheld Division 51, pushing ram 52, propulsion
Portion 53, sealing ring 54, puncture portion 55.The top of propulsion plant 5 is provided with one or more puncture portions 55, puncture portion 55 and Obstruct membrane 41
Between have space.Handheld Division 51 is located at the bottom of pushing ram 52, and promotion part 53 is located at the top of pushing ram 52, and sealing ring 54 is located at and pushes away
Enter the top of portion 53, promotion part 53, sealing ring 54, Obstruct membrane 41 constitute a sealed storage space, and user can open and remove
Lid 1, related taking-up swab 2, carries out sample collection, collects and the related swab 2 of lid 1 is fixed on into sampling again after sample
On body 7.
Sample solution 42 is equipped with solution cavity 4.The sample solution 42 that the present embodiment is selected is phenol red, Multiple Classes of Antibiotics, ox blood
Pure albumen, Hank ' s buffer solutions, phenol red is that one kind states acid-base indicator.Phenol red color change interval is 6.6（It is yellow）~8.0
（It is red）, taken on a red color at 7.2 ~ 7.4.
User is collected after sample, will after collection lid 1 is fixed on collection body 7 top, rotate propulsion plant 5 to
The direction of solution cavity 4 is moved, and puncture portion 55 can move closer to Obstruct membrane 41, and puncture Obstruct membrane 41, promote the collection in solution cavity 4
Liquid 42 all flows into acquisition cavity 3.Swab first 21 is soaked in sample solution 42.The viral most stable of pH value of outer layer albumen be 7.2 ~
7.4, the pH range with Hank ' s buffer solutions is adapted to, and in collecting sample, user may simultaneously adopt mould and bacterium
Collect in the middle of sample solution 42, if there is no antibiotic or antibiotic to fail in sample solution 42, mould and bacterium will amount reproduction,
Release carbon dioxide, pH value is lowered away from 7.2 ~ 7.4 this scope, and viral outer layer protein stability will decline, and can accelerate point
Solution.During the pH value reduction of sample solution 42, in the presence of phenol red, the outward appearance of sample solution 42 can be by red yellowing, user
Whether the later stage can be visually seen collecting sample effective.
Embodiment two
A kind of viral sampler, including lid 1, diaphragm seal 6, swab 2, sampling body 7, diaphragm seal 6 are located in lid 1
Side, diaphragm seal 6 is located at the inner side of lid 1, is adapted with sampling body 7 opening, when lid 1 is connected with sampling body 7, diaphragm seal
6th, lid 1 forms a sealing space with sampling body 7, and lid 1 is detachably connected with sampling body 7.Swab 2 is fixed on lid
1 inner side, swab 2 includes thief rod 22, swab first 21, and 7 points of body of sampling is, positioned at the sampling cavity 3 of sampling body 7 upper end, to be located at
The solution cavity 4 at the middle part of sampling body 7, the Obstruct membrane 41 between solution cavity 4 and sampling cavity 3, and positioned at sampling body 7 bottom
The part of propulsion plant 5 four, Obstruct membrane 41 for that can wear out and the material with sealing, preferably from plastic sheeting made by the present embodiment
It is Obstruct membrane 41, preferably propulsion plant 5 is connected with the piston mode of solution cavity 4.Propulsion plant 5 include Handheld Division 51, pushing ram 52,
Sealing ring 54 and puncture portion 55 that promotion part 53, solution cavity 4 are adapted.Handheld Division 51 is located at the bottom of pushing ram 52, promotion part
53 are located at pushing ram top 52, and sealing ring 54 is located at promotion part top, and the top of propulsion plant 5 is provided with puncture portion 55, position not with
Swab 2 is corresponding, and the puncture direction of puncture portion 55 is consistent to the bearing of trend of sampling cavity 3 with solution cavity 4, and the top of propulsion plant 5 is provided with
One or more puncture portions 55, have space between the top of puncture portion 55 and Obstruct membrane 41.Sample solution 42 is equipped with solution cavity 4,
The top of puncture portion 55 is higher than the liquid level of sample solution 42, is easy to post-collection to after sample, and puncture portion 55 punctures Obstruct membrane 41.
Sample solution 42 is equipped with solution cavity 4.The sample solution 42 that the present embodiment is selected is phenol red, Multiple Classes of Antibiotics, ox blood
Pure albumen, Hank ' s buffer solutions, phenol red is that one kind states acid-base indicator.Phenol red color change interval is 6.6（It is yellow）~8.0
（It is red）, taken on a red color at 7.2 ~ 7.4.
User is collected after sample, when collection lid 1 is fixed on into collection tube top, promotes Handheld Division 51, propulsion
When device 5 is rotated to the direction of solution cavity 4, the promotion puncture of pushing ram 52 portion 55 can move closer to Obstruct membrane 41, and puncture Obstruct membrane
41, promote the collection liquid in solution cavity 4 all to flow into acquisition cavity.Swab first 21 is soaked in sample solution 42.Viral outer layer albumen
Most stable of pH value is 7.2 ~ 7.4, and the pH range with Hank ' s buffer solutions is adapted to, and in collecting sample, user can be mould
Bacterium and bacterium are collected in the middle of sample solution 42 simultaneously, if not having antibiotic or antibiotic failure, mould and bacterium in sample solution
Will amount reproduction, discharge carbon dioxide, pH value is lowered away from 7.2 ~ 7.4 this scope, and viral outer layer protein stability will
Decline, can accelerated decomposition.When the pH value reduction of sample solution 42, in the presence of phenol red, the outward appearance of sample solution 42 can be by red
Discoloration yellowly, whether user's later stage can be visually seen collecting sample effective.
Operation principle：During viral sampler unused state, swab 2 is not contacted with sample solution 42, opens lid 1, is taken out
Lid 1 and the swab 7 being fixed on the inside of lid, after collection Virus Sample, lid 1 are reattached on sampling body 7, this
When user can promote or rotate propulsion plant 5, promote the puncture portion 55 on the top of propulsion plant 5 to accommodating sample solution 42
The direction of solution cavity 4 motion, puncture Obstruct membrane 41, sample solution 42 is flowed into sampling cavity 3, and swab first 22 is immersed in sample solution 42
In.Contain phenol red, one or more antibiotic, bovine serum albumin(BSA), Hank ' s buffer solutions in sample solution 42, phenol red is one
Plant and state acid-base indicator；Antibiotic combination has broad spectrum antibiotic and antimycotic effect；Bovine serum albumin(BSA)（BSA）As egg
White matter stabilizer, can form a kind of diaphragm in the protein coat of virus, be not easily decomposed it, it is ensured that the integrality of virus；
Hank ' s buffer solutions build neutral environment, help to increase the life span of virus and infection stability, are biomedicine experiments
In the most frequently used inorganic salt solution and balanced salt solution, be mainly used in preparing nutrient solution, diluent and cell cleaning fluid.It is viral outer
The most stable of pH value of layer albumen is 7.2 ~ 7.4, and the pH range with Hank ' s buffer solutions is adapted to, in collecting sample, user
Mould and bacterium are collected in the middle of sample solution can simultaneously, if there is no antibiotic or antibiotic to fail in sample solution, mould and
Bacterium will amount reproduction, discharge carbon dioxide, pH value declines, and pH value leaves 7.2 ~ 7.4 this scope, and viral outer layer albumen is steady
It is qualitative to decline, can accelerated decomposition.Phenol red color change interval is 6.6（It is yellow）~8.0（It is red）, when sample solution pH value is reduced,
In the presence of phenol red, the outward appearance of sample solution can be by red yellowing, and user's later stage can be visually seen collecting sample is
It is no effective.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of viral sampler, including lid, sealing, swab, sampling body, it is characterised in that the lid and sampling pipe
Body is detachably connected, and the diaphragm seal is located at lid inner side, is adapted with sampling body open, and the swab is fixed on lid,
The sampling body is divided into the sampling cavity positioned at sampling body upper end, positioned at body middle part of sampling for accommodating the solution of sample solution
Chamber, the Obstruct membrane between solution cavity and sampling cavity, and positioned at the part of propulsion plant four of sampling body bottom, the propulsion dress
Top set end is provided with puncture portion.
2. a kind of viral sampler according to claim 1, it is characterised in that the puncture portion has one or more, with
There is space between Obstruct membrane.
3. a kind of viral sampler according to claim 1, it is characterised in that the propulsion plant is removable with sampling body
Unload connection.
4. a kind of viral sampler according to claim 3, it is characterised in that the puncture portion is not correspond to swab,
It is consistent to sampling cavity bearing of trend with solution cavity that puncture portion punctures direction.
5. a kind of viral sampler according to claim 4, it is characterised in that puncture portion top is higher than sample solution liquid
Face.
6. according to a kind of viral sampler that one of claim 1-5 is described, it is characterised in that the propulsion plant includes hand-held
Portion, pushing ram, promotion part, and the sealing ring being adapted with solution cavity；The Handheld Division is connected to pushing ram bottom, described to push away
Enter portion and be connected to pushing ram top, the sealing ring is located at promotion part top.
7. a kind of viral sampler according to claim 6, it is characterised in that the swab is fixed on lid medial center
Place, the swab includes thief rod, swab head, and the swab head is located at the one end of thief rod to solution cavity bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233863.4U CN206244786U (en) | 2016-11-17 | 2016-11-17 | A kind of viral sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233863.4U CN206244786U (en) | 2016-11-17 | 2016-11-17 | A kind of viral sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244786U true CN206244786U (en) | 2017-06-13 |
Family
ID=59001030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233863.4U Active CN206244786U (en) | 2016-11-17 | 2016-11-17 | A kind of viral sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244786U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513771A (en) * | 2020-05-21 | 2020-08-11 | 朱建国 | Virus sampler |
| CN111944669A (en) * | 2020-08-19 | 2020-11-17 | 南京立顶医疗科技有限公司 | Virus sampling and storing integrated device and use method thereof |
| 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 |
| CN112410194A (en) * | 2020-11-19 | 2021-02-26 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
| CN112704518A (en) * | 2020-11-16 | 2021-04-27 | 深圳市第二人民医院(深圳市转化医学研究院) | Sampling tube and sampling assembly |
| CN113373030A (en) * | 2021-04-28 | 2021-09-10 | 任楚宇 | Nucleic acid detection sample storage device with self-destruction function |
| CN115267175A (en) * | 2022-07-05 | 2022-11-01 | 杭州莱和生物技术有限公司 | Integrated medical detector |
| WO2023029056A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Test tube |
| WO2023029055A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Sampling tube |
| CN115267175B (en) * | 2022-07-05 | 2024-08-02 | 杭州莱和生物技术有限公司 | Integrated medical detector |
-
2016
- 2016-11-17 CN CN201621233863.4U patent/CN206244786U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513771A (en) * | 2020-05-21 | 2020-08-11 | 朱建国 | Virus sampler |
| CN111513771B (en) * | 2020-05-21 | 2024-02-06 | 朱建国 | Virus sampler |
| CN111944669A (en) * | 2020-08-19 | 2020-11-17 | 南京立顶医疗科技有限公司 | Virus sampling and storing integrated device and use method thereof |
| 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 |
| CN112704518A (en) * | 2020-11-16 | 2021-04-27 | 深圳市第二人民医院(深圳市转化医学研究院) | Sampling tube and sampling assembly |
| CN112704518B (en) * | 2020-11-16 | 2023-10-31 | 深圳市第二人民医院(深圳市转化医学研究院) | Sampling tube and sampling assembly |
| CN112410194B (en) * | 2020-11-19 | 2022-08-30 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
| CN112410194A (en) * | 2020-11-19 | 2021-02-26 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
| CN113373030A (en) * | 2021-04-28 | 2021-09-10 | 任楚宇 | Nucleic acid detection sample storage device with self-destruction function |
| WO2023029056A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Test tube |
| WO2023029055A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Sampling tube |
| CN115267175A (en) * | 2022-07-05 | 2022-11-01 | 杭州莱和生物技术有限公司 | Integrated medical detector |
| CN115267175B (en) * | 2022-07-05 | 2024-08-02 | 杭州莱和生物技术有限公司 | Integrated medical detector |
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