CN109745081A - Sampling swab - Google Patents
Sampling swab Download PDFInfo
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- CN109745081A CN109745081A CN201910213840.9A CN201910213840A CN109745081A CN 109745081 A CN109745081 A CN 109745081A CN 201910213840 A CN201910213840 A CN 201910213840A CN 109745081 A CN109745081 A CN 109745081A
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- container
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Abstract
The present invention provides a kind of sampling swabs, it is related to medical apparatus technical field, which includes: the first container and sampling head, and the first container is internally provided with the cavity for storing reagent, the first end of the first container is provided with the opening being connected to cavity, the second end closing of the first container；Sampling head is wrapped in the open end of the first container, is used for collecting sample；Since opening is arranged in the first end of the first container, second end closing, storage reagent can be stored naturally in the cavity under atmospheric pressure, without flowing out cavity, when making second end be in communication with the outside, under atmospheric pressure effect, flow into reagent on sampling head, to soak sampling head, which is discharged in which can be convenient by terminal user, realizes sampling, the storage reagent, the whole flow process for discharging reagent of integral type.
Description
Technical field
The present invention relates to medical apparatus technical fields, and in particular to a kind of sampling swab.
Background technique
There are two main classes for existing sampling swab, and one kind is dry swab, after the completion of sampling, is directly placed at memotron
It is interior, it is provided to laboratory.Short-term preservation inspection (adopt and survey, most 1-2 days) may be implemented in dry swab, but if being
Need the detection mode of express transportation, dry swab in transit, especially at a time when rainy weather, can breed a large amount of bacteriums, very
It is extremely mouldy, influence the accuracy of testing result.
Another kind of is wet swab, relative to dry swab, is more suitable for long-term preservation, wet swab after the completion of sampling, need by
Swab head is cut, or is fractureed and be put into the pipe of a pre-filled reagent, in actual use, is needed using more set of tubes while being made
With integrated operation is relatively cumbersome.
Summary of the invention
The purpose of the present invention is to provide a kind of sampling swab, the sampling swab can solve the prior art it is above-mentioned not
Sampling, the storage reagent, the whole flow process for discharging reagent of integral type may be implemented in foot.
Based on above-mentioned purpose, sampling swab provided by the invention, comprising:
The first container, is internally provided with the cavity for storing reagent, the first end of the first container be provided with
The opening of the cavity connection, the second end closing of the first container；
Sampling head is wrapped in the open end of the first container, is used for collecting sample.
In above-mentioned technical proposal, since opening is arranged in the first end of the first container, second end closing, storage reagent can be big
It is stored naturally under the action of air pressure in the cavity, without flowing out cavity, when making second end be in communication with the outside, in atmospheric pressure
It under effect, flows into reagent on sampling head, to soak sampling head, sampling, the storage reagent, release of integral type may be implemented
The whole flow process of reagent.
Further, when fractureing, cutting or break the second end, under the action of external pressure, the intracorporal examination of chamber
Agent flows on sampling head.
In above-mentioned technical proposal, by fractureing, cutting or breaking second end, cavity in the first container and outer can be made
Boundary's connection, to make external pressure that reagent be pushed to flow on sampling head.
Further, the first container is provided with convenient for the recessed of the second end that fracture close to the position of the second end
Trace or groove.
In above-mentioned technical proposal, by setting dent or groove, medical staff is facilitated to operate, to fracture, cut
Break or break second end, reagent is made to flow into sampling head under the action of external atmosphere pressure.
Further, the first container is set as tubulose.
In above-mentioned technical proposal, the first container is set as tubulose, facilitates and is processed, operated, and the storage to reagent,
More meet medical staff's use habit.
Further, including hand grip portion, the hand grip portion are connect with the second end.
In above-mentioned technical proposal, using hand grip portion, facilitates medical staff to fracture second end, have the characteristics that convenient for operation.
Further, the sampling head is cotton head, sponge, flocking or silica gel material.
In above-mentioned technical proposal, collecting sample is easier to by the sampling head of above-mentioned material, meanwhile, it is easy to absorption reagent.
Further, the opening is set as semiclosed opening or open.
In above-mentioned technical proposal, by semiclosed opening or the pattern of open, it can satisfy reagent and flow into and adopt
The needs of sample head.
Further, in the first container filled with blocking liquid, the closures liquid setting in the first end and
Between the reagent.
In above-mentioned technical proposal, by setting block liquid, ensure reagent be stored in the cavity, without because other because
The opening of element outflow first end, has ensured normal use.
Further, including second container, it is set in the outside of the first container.
In above-mentioned technical proposal, second container plays the role of saving the first container.
Further, the second container is set as tubulose, the second container it is closed at one end, the other end is provided with spacious
Mouthful, the opening is removably connected with sealing device, and at least first end of the first container passes through the sealing device and holds
It is contained in the second container, the second end is located at outside the second container.
In above-mentioned technical proposal, by the second container of tubulose, facilitate storage the first container and sampling head, make sampling head with
External world's isolation；Meanwhile second end is located at outside second container, facilitates and is fractureed or cut second end, adopts without influencing whether
Sample head, guarantee are not influenced the sample of sampling head by the external world.
Further, the sealing device is sealing cover, cotton or silica gel.
In above-mentioned technical proposal, by above structure or the sealing device of material, easy to disassemble and installation the first container,
Sample to realize to facilitate and store the first container after sampling in second container together with sampling head.
Further, the second container is hermetic bag.
In above-mentioned technical proposal, hermetic bag has structure simple, facilitates and picks and places the first container connection sampling head.
By adopting the above technical scheme, the technical effect of sampling swab provided by the invention has:
The present invention is provided in sampling swab, and the first container is internally provided with the cavity for storing reagent, the first container
First end is provided with the opening being connected to cavity, the second end closing of the first container；Sampling head is wrapped in the opening of the first container
End is used for collecting sample；
Due to the first container first end be arranged opening, second end closing, storage reagent can under atmospheric pressure by
Naturally storage in the cavity, without flowing out cavity, when making second end be in communication with the outside, under atmospheric pressure effect, makes reagent
It flows on sampling head, to soak sampling head, which is discharged in which can be convenient by terminal user, realizes integral type
Sampling, storage reagent, the whole flow process for discharging reagent.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first structural schematic diagram of sampling swab provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first container in sampling swab provided in an embodiment of the present invention；
Fig. 3 is second of structural schematic diagram of sampling swab provided in an embodiment of the present invention.
Appended drawing reference: 100- the first container；110- cavity；120- first end；130- second end；140- dent；200- is adopted
Sample head；300- hand grip portion；400- second container；500- sealing device；600- reagent；700- blocks liquid.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Pre-stored reagent may be implemented in the sampling swab provided in the embodiment of the present invention, and the reagent can be convenient ground
It is discharged by terminal user.
Fig. 1 shows the first structural schematic diagram of sampling swab provided in an embodiment of the present invention；Fig. 2 shows the present invention
In the sampling swab that embodiment provides, the structural schematic diagram of the first container；Fig. 3 shows sampling wiper provided in an embodiment of the present invention
Second of structural schematic diagram of son.
As depicted in figs. 1 and 2, sampling swab provided by the invention, the sampling swab include:
The first container 100, in the cavity 110 of the first container 100 being internally provided with for storing reagent 600, reagent 600
It is filled in the cavity 110；Wherein, the first end 120 of the first container 100 is provided with the opening being connected to cavity 110, and first holds
The second end 130 of device 100 is closed；In its natural state, reagent 600 will not flow out outside cavity 110, only when second end 130
Connection is extraneous, or after removing second end 130, under external pressure effect, reagent 600 is made to flow into sampling head 200 naturally；
Sampling head 200 is wrapped in the open end of the first container 100, is used for collecting sample.
In above-mentioned technical proposal, since opening is arranged in the first end 120 of the first container 100, second end 130 is closed, storage
Reagent 600 can be stored in naturally in cavity 110, without flowing out cavity 110, when making second end 130 be in communication with the outside,
Under atmospheric pressure effect, flows into reagent 600 on sampling head 200, to soak sampling head 200, adopting for integral type may be implemented
Sample, storage reagent 600, the whole flow process for discharging reagent 600.
In one embodiment of the present of invention, by using the mode for fractureing, cutting or breaking second end 130, in outside
Under the action of air pressure, the cavity 110 in the first container 100 can be made to be in communication with the outside, so that external pressure be made to push reagent 600
It flows on sampling head 200, has the characteristics that facilitate operation.
In one embodiment of the present of invention, it is provided with close to the position of second end 130 in the first container 100 convenient for fractureing the
The dent 140 or groove (as shown in Figure 1, by taking dent 140 as an example) at two ends 130.
By setting dent 140 or groove, laboratory medical staff is facilitated to operate, to fracture, cut
Or second end 130 is broken, so that reagent 600 is flowed into sampling head 200 under the action of external atmosphere pressure, facilitates the automation in later period
Experiment.
In one embodiment of the present of invention, above-mentioned the first container 100 is preferably arranged to tubulose.The first container 100 is arranged
For tubulose, facilitate and processed, operated, and the storage to reagent 600, more meets medical staff's use habit.Certainly, ability
Field technique personnel in practical application, the first container 100 can also using for example hollow cuboid, square or its
His shape uses needs to meet.
In addition, in order to use to the inconvenient group oneself sampled such as baby or pet, above-mentioned first end 120 can be with
One section of curvature of design, to facilitate sampler (usually adult) is more convenient to collect baby or pet sample (such as mouth
Chamber).
In one embodiment of the present of invention, which further includes hand grip portion 300, and hand grip portion 300 and second end 130 connect
It connects.When it is implemented, hand grip portion 300 and second end 130 can use integrated formed structure, can with split type connection type,
For example, jack is arranged in second end 130, plug is arranged in hand grip portion 300, is cooperatively connected using plug and jack, realizes hand grip portion
The connection of 300 second ends 130；When in use, using hand grip portion 300, facilitate medical staff to fracture second end 130, have and be convenient for
The characteristics of operation.
Above-mentioned hand grip portion 300 can be the structures such as rod-shaped, sheet, can also use ornament, which can set
Various shapes are counted into, knot well can be realized with existing some toys, such as particulate species Puzzle provided with elements movable in relation to each other by being removed after coming
It closes, realizes the reasonable utilization of hand grip portion 300, and be unlikely to cause using waste.
In one embodiment of the present of invention, above-mentioned sampling head 200 is made using materials such as cotton head, sponge, flocking or silica gel
Sampling head 200 is wrapped in the opening of the first end 120 of the first container 100.Also, sampling head 200 is not limited by material, purpose
Be be easier to acquire enough samples by the sampling head 200 of above-mentioned material, meanwhile, be easy to absorb and assemble reagent 600.
In one embodiment of the present of invention, the opening of first end 120 is in practical application, can be set to semiclosed opening
(i.e. part perforation cavity 110) or open (i.e. completely through cavity 110).
In above-mentioned technical proposal, by semiclosed opening or the pattern of open, it can satisfy reagent 600 and flow into
The needs of sampling head 200.
In addition, in one embodiment, sampling head is also designed to the gutta-percha shape of similar baby, reagent is stored in tooth
In the knob of glue.Baby first passes through occlusion sampling head, and oral cavity infiltrates gutta-percha shape head (the various materials such as flocking or silica gel), so
After take out, by gutta-percha handle liquid discharge.
Can have in one embodiment of the present of invention, in the first container 100 with extra padding and block liquid 700, block liquid
700 are arranged between first end 120 and reagent 600.The closure liquid 700 can be the liquid of oiliness, to ensure 600 quilt of reagent
It is stored in cavity 110.
In above-mentioned technical proposal, liquid 700 is blocked by setting, ensures that reagent 600 is stored in cavity 110, without
Normal use can have been ensured because of the opening of other factors outflow first end 120.
In one embodiment of the present of invention, as shown in figure 3, the sampling swab further includes second container 400, second container
400 are set in the outside of the first container 100, and second container 400 plays the role of saving the first container 100.
When concrete application, above-mentioned second container 400 can be set to tubulose, second container 400 it is closed at one end, it is another
End is provided with opening, and opening is removably connected with sealing device 500, and at least first end 120 of the first container 100 passes through sealing dress
It sets 500 and is contained in second container 400, second end 130 is located at outside second container 400.
By the second container 400 of tubulose, facilitate storage the first container 100 and sampling head 200, makes sampling head 200 and outer
Boundary's isolation；Meanwhile second end 130 is located at outside second container 400, facilitates and is fractureed, cut or broken second end 130, and
Sampling head 200 is not interfered with, guarantee is not influenced the sample of sampling head 200 by the external world；In addition, due to sealing device 500 with
Opening is detachably connected, and in sampling, takes out the connection the first container 100 of sealing device 500 and sampling head 200 together,
To complete sampling using sampling head 200, after the completion of sampling, sampling head 200 and the first container 100 are inserted into second container
In 400, it is attached using sealing device 500 with opening, so that sampling head 200 is isolated from the outside, be effectively protected.
Above-mentioned sealing device 500 can use sealing cover, cotton or silica gel；When using sealing cover, sealing cover
Shape can be cylindrical body, or the polygons such as quadrangle or hexagon.Threaded form can be used with opening
Connection；When using cotton or silica gel, can directly it block in open-mouth.
In above-mentioned technical proposal, by above structure or the sealing device of material 500, easy to disassemble and installation first is held
Device 100 carries out sampling and holds the first container 100 after sampling second together with the storage of sampling head 200 to realize and facilitate
In device 400.
In one embodiment of the present of invention, above-mentioned second container 400 can also use hermetic bag, and hermetic bag has structure
Simply, facilitate and pick and place the connection sampling head 200 of the first container 100.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (12)
1. a kind of sampling swab characterized by comprising
The first container, is internally provided with the cavity for storing reagent, the first end of the first container be provided with it is described
The opening of cavity connection, the second end closing of the first container；
Sampling head is wrapped in the open end of the first container, is used for collecting sample.
2. sampling swab according to claim 1, which is characterized in that when fractureing, cutting or break the second end,
Under the action of external pressure, the intracorporal reagent of chamber is flowed on sampling head.
3. sampling swab according to claim 2, which is characterized in that the first container is close to the position of the second end
It is provided with convenient for the dent or groove of the second end that fractures.
4. sampling swab according to claim 1, which is characterized in that the first container is set as tubulose.
5. sampling swab according to claim 1, which is characterized in that including hand grip portion, the hand grip portion and described second
End connection.
6. sampling swab according to claim 1, which is characterized in that the sampling head is cotton head, sponge, flocking or silica gel
Material.
7. sampling swab according to claim 1, which is characterized in that the opening is set as semiclosed opening or standard-sized sheet
Mouthful.
8. sampling swab according to claim 1, which is characterized in that filled with closure liquid, institute in the first container
It states and blocks liquid setting between the first end and the reagent.
9. sampling swab according to claim 1-8, which is characterized in that including second container, be set in described
The outside of the first container.
10. sampling swab according to claim 9, which is characterized in that the second container is set as tubulose, and described second
Container it is closed at one end, the other end is provided with opening, and the opening is removably connected with sealing device, and the first container is extremely
Few first end passes through the sealing device and is contained in the second container, and the second end is located at outside the second container.
11. sampling swab according to claim 10, which is characterized in that the sealing device be sealing cover, cotton or
Silica gel.
12. sampling swab according to claim 9, which is characterized in that the second container is hermetic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213840.9A CN109745081A (en) | 2019-03-20 | 2019-03-20 | Sampling swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213840.9A CN109745081A (en) | 2019-03-20 | 2019-03-20 | Sampling swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109745081A true CN109745081A (en) | 2019-05-14 |
Family
ID=66409104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213840.9A Pending CN109745081A (en) | 2019-03-20 | 2019-03-20 | Sampling swab |
Country Status (1)
| Country | Link |
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| CN (1) | CN109745081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725164A (en) * | 2020-12-14 | 2021-04-30 | 北京市理化分析测试中心 | Solid surface microorganism sampler |
| CN114504348A (en) * | 2022-03-14 | 2022-05-17 | 中山大学 | Nucleic acid detection nose swab sampling device based on air pressure drive |
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|---|---|---|---|---|
| CN2474117Y (en) * | 2001-03-14 | 2002-01-30 | 吴振东 | Self carrying liquid connect-disconnect assembled type scrubber |
| US20080119776A1 (en) * | 2003-12-23 | 2008-05-22 | Zhendong Wu | Wiper and the Preparing Method Thereof |
| CN206063179U (en) * | 2016-07-17 | 2017-04-05 | 佛山市大臻医学检验所有限公司 | Sampling swab for oral cavity |
| CN206540710U (en) * | 2016-08-12 | 2017-10-03 | 江苏省疾病预防控制中心 | Include the sampling swab of sample solution |
| CN208171629U (en) * | 2018-05-07 | 2018-11-30 | 李文波 | A kind of sampling swab |
| CN210056081U (en) * | 2019-03-20 | 2020-02-14 | 领因生物科技(上海)有限公司 | Sampling swab |
-
2019
- 2019-03-20 CN CN201910213840.9A patent/CN109745081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474117Y (en) * | 2001-03-14 | 2002-01-30 | 吴振东 | Self carrying liquid connect-disconnect assembled type scrubber |
| US20080119776A1 (en) * | 2003-12-23 | 2008-05-22 | Zhendong Wu | Wiper and the Preparing Method Thereof |
| CN206063179U (en) * | 2016-07-17 | 2017-04-05 | 佛山市大臻医学检验所有限公司 | Sampling swab for oral cavity |
| CN206540710U (en) * | 2016-08-12 | 2017-10-03 | 江苏省疾病预防控制中心 | Include the sampling swab of sample solution |
| CN208171629U (en) * | 2018-05-07 | 2018-11-30 | 李文波 | A kind of sampling swab |
| CN210056081U (en) * | 2019-03-20 | 2020-02-14 | 领因生物科技(上海)有限公司 | Sampling swab |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725164A (en) * | 2020-12-14 | 2021-04-30 | 北京市理化分析测试中心 | Solid surface microorganism sampler |
| CN112725164B (en) * | 2020-12-14 | 2023-02-17 | 北京市理化分析测试中心 | Solid surface microorganism sampler |
| CN114504348A (en) * | 2022-03-14 | 2022-05-17 | 中山大学 | Nucleic acid detection nose swab sampling device based on air pressure drive |
| CN114504348B (en) * | 2022-03-14 | 2022-12-06 | 中山大学 | Nucleic acid detection nose swab sampling device based on air pressure drive |
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