CN208598439U - A kind of sampler - Google Patents
A kind of sampler Download PDFInfo
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- CN208598439U CN208598439U CN201721629784.XU CN201721629784U CN208598439U CN 208598439 U CN208598439 U CN 208598439U CN 201721629784 U CN201721629784 U CN 201721629784U CN 208598439 U CN208598439 U CN 208598439U
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- tube body
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- liquid component
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- 239000007788 liquid Substances 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 22
- 238000005070 sampling Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 abstract description 15
- 239000012895 dilution Substances 0.000 abstract description 15
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
This application discloses a kind of samplers, including tube body (1), sampled part (2), squeeze liquid component (3), driving part (4), the sampled part (2) may be housed in the tube body (1), crowded liquid component (3) setting is in the tube body (1), the driving part (4) connect with the sampled part (2), the driving part (4) is mobile along the tube body (1) axis, the crowded liquid component (3) in the sampled part (2) contact tube body (1) is driven, sample is squeezed out.The sampler of the utility model can squeeze sample in sampled part, enter sample in sampled part in dilution, complete sample production, high-efficient, and automation sample preparation operation or automatic detection instrument can be cooperated to use.
Description
Technical field
This application involves detection device technical fields, more particularly to a kind of sampler.
Background technique
Clinically need the acquire vaginal fluid frequent when carrying out gynecologial examination to patient is further made a definite diagnosis, and passes
Gynaecology's sample collection mode of system is to take secretion with swab stick wiping, however make sample after being manually diluted processing to secretion
It is detected, such mode is inefficient.
In the prior art there are also multiple gynecological sampling apparatus, main improvement is how to extract gynaecology's sample, for
How to realize that automated sample production does not refer to, it is therefore necessary to which a kind of new gynecologic sampling device of utility model is automatic to realize
Sampling.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of sampler；The utility model takes
Sampling device can squeeze sample in sampled part, enter sample in sampled part in dilution, complete sample system
Make, it is high-efficient, and automation sample preparation operation or automatic detection instrument can be cooperated to use.
The technical scheme that the utility model is provided is as follows:
A kind of sampler, including tube body, sampled part, crowded liquid component, driving part, the sampled part may be housed in
In the tube body, the crowded liquid component is arranged in the tube body, and the driving part is connect with the sampled part, the drive
Dynamic component is moved along the tube body axis, drives the intracorporal crowded liquid component of the sampled part contacting pipe, squeezes out sample.
Preferably, the convex block or rib being fixedly connected with inboard wall of tube body is specially arranged in the crowded liquid component.
Preferably, the crowded liquid component is specially the crowded liquid set being detachably connected with tube body.
Preferably, the tube body includes the first tube body being detachably connected, the second tube body, and the crowded liquid component is located in institute
It states in the first tube body, second tube body is arranged below the crowded liquid component, and sample is squeezed liquid component on the sampled part
It squeezes out, into the second tube body.
Preferably, the tube body includes the first tube body being detachably connected, the second tube body, and the crowded liquid is set on described
Between first tube body and the second tube body.
Preferably, the driving part includes fixing sleeve, pressing mechanism, and is set in the fixing sleeve and pressing mechanism
Between elastic element, the fixing sleeve removably connect with the tube body, and is equipped with opening, the pressing mechanism with it is described
Sampled part connection, and the opening of the fixing sleeve is passed through, the pressing mechanism is moved along tube body axis direction, squeezes elasticity member
Part drives sampled part to move along tube body axis direction.
Preferably, it is additionally provided with liquid filling hole, the liquid filling hole is arranged on the tube body or the pressing mechanism.
Preferably, the driving part is rotatable relative to tube body, and the sampled part is driven to rotate relative to tube body.
Preferably, the sampled part be specially cotton swab, suction pipe, sampling brush, sample spoon, sampling sponge in it is any one
Kind.
The sampler of the utility model is arranged in tube body and squeezes liquid component, and driving part is arranged along the tube body axis
Line is mobile, drives the intracorporal crowded liquid component of sampled part contacting pipe, squeezes out sample, sample enters in tube body from sampled part to be received
Collection.Driving part moves back and forth along tube body axis, drives sampled part to be repeated with inboard wall of tube body contact separation, squeezes out sample
This.Sampled part, which may be housed in tube body, refers to that sampled part is matched with the size of tube body or the size of sampled part is less than
The size of tube body can be put into tube body.Liquid component and sampled part are squeezed, integrated molding preparation is can be, is also possible to distinguish
It links together after preparation.
In use, usually first sampled part, driving part are connected, or sampled part has connected with driving part when being made
It connects, then uses sampled part collecting sample, then the sampled part for being attached with sample is put into tube body, while making driving part
Connect with tube body, driving part moves back and forth, drive sampled part move back and forth relative to tube body, and in tube body squeeze liquid component
Contact, deformation occurs, squeezes out sample.The device of the utility model, can be excellent before or after sampled part is put into tube body
Before choosing is put into, dilution is added into tube body, when so that sampled part squeezing liquid, sampled part is contacted with dilution, or sampling
The sample squeezed out on component enters in dilution, enters the sample adhered on sampled part in dilution.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of sampler in the utility model embodiment；
Fig. 2 is the structural schematic diagram of sampler in the utility model embodiment；
Fig. 3 is the structural profile illustration of sampler in the utility model embodiment (squeezing liquid component 3 is to squeeze liquid to cover 3a)；
Fig. 4 is that the first pipe structure schematic diagram of sampler in the utility model embodiment (it is convex for crowded liquid to squeeze liquid component 3
Block 3b)；
Appended drawing reference: 1- tube body；2- sampled part；3- squeezes liquid component；4- driving part；41- fixing sleeve；42- extruder
Structure；43- elastic element；5- liquid filling hole；The first tube body of 1a-；The second tube body of 1b-；3a- squeezes liquid set；3b- squeezes liquid convex block.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Please be as shown in Figures 1 to 4, the utility model embodiment provides a kind of sampler, including tube body 1, sampled part
2, liquid component 3, driving part 4 are squeezed, the sampled part 2 may be housed in the tube body 1, and the crowded liquid component 3 is arranged in institute
It states in tube body 1, the driving part 4 is connect with the sampled part 2, and the driving part 4 is moved along 1 axis of tube body,
It drives the sampled part 2 to contact the crowded liquid component 3 in tube body 1, squeezes out sample.
The sampler of the utility model is arranged in tube body 1 and squeezes liquid component 3, and driving part 4 is arranged along the tube body
1 axis is mobile, and sampled part 2 is driven to contact the crowded liquid component 3 in tube body 1, squeezes out sample, and sample enters from sampled part 2 manages
It is collected in body 1.Driving part 4 moves back and forth along 1 axis of tube body, and sampled part 2 and 1 inner wall of tube body is driven to separate repeatedly
It carries out, squeezes out sample.Sampled part 2, which may be housed in, refers to that sampled part 2 and the size of tube body 1 match in tube body 1, or sampling
The size of component 2 is less than the size of tube body 1, can be put into tube body 1.Squeeze liquid component 3 and sampled part 2, can be one at
Type preparation, is also possible to link together after preparing respectively.
In use, usually first connect sampled part 2, driving part 4, or when being made, sampled part 2 and driving part 4 be
Then connection is used 2 collecting sample of sampled part, then the sampled part 2 for being attached with sample is put into tube body 1, while making to drive
Dynamic component 4 is connect with tube body 1, and driving part 4 moves back and forth, drive sampled part 2 move back and forth relative to tube body 1, and with pipe
It squeezes liquid component 3 in body 1 to contact, deformation occurs, squeezes out sample.Sampled part 2 can be put into pipe by the device of the utility model
Before or after body 1, before being preferably placed into, dilution is added in Xiang Guanti 1, when so that sampled part 2 squeezing liquid, sampled part 2
Contacted with dilution or sampled part 2 on the sample that squeezes out enter in dilution, enter the sample adhered on sampled part 2
In dilution.
Preferably, the crowded liquid component 3 is specially the convex block or rib being fixedly connected with 1 inner wall of tube body.
Preferably, squeezing liquid component 3 is specially the convex block or rib that are fixedly connected with 1 inner wall of tube body, sampled part 2 with it is convex
Block or rib contact, deformation occurs, squeezes out sample.It is preferably provided with one or more convex blocks or rib, such as setting 2-10, preferably
4-6；It more preferably is uniformly arranged crowded liquid convex block or rib along 1 inner wall of tube body, 2 all directions of sampled part are squeezed.
In the utility model, convex block or rib may be provided at the bottom of tube body 1, can also have a distance apart from 1 bottom of tube body, so that squeezing
Sample out flows into 1 bottom collection of tube body.As shown in figure 4,3b is a kind of set-up mode for squeezing liquid convex block in figure, liquid convex block 3b is squeezed
It is fixedly connected with 1 inner wall of tube body, there are gaps for centre, enter the sample being extruded in sampled part 2 in tube body 1.
Preferably, the crowded liquid component 3 is specially the crowded liquid set being detachably connected with tube body 1.
Another embodiment of crowded liquid component 3 in the utility model, can be the crowded liquid being detachably connected with tube body 1
Set.Rib, protrusion etc. can be set in tube body 1 for the fixed and crowded liquid set that is detachably connected of tube body 1, change can also be passed through
The shape (diameter that such as section tubular wall or the setting of 1 end of tube body reduce) of tube body 1 is with fixed crowded liquid set.3a is that this is practical in Fig. 3
One embodiment of novel crowded liquid set.
Preferably, the tube body 1 includes the first tube body, the second tube body being detachably connected, and the crowded liquid component 3 is located at
In first tube body, second tube body is arranged below the crowded liquid component 3, and sample is squeezed liquid on the sampled part 2
Component 3 squeezes out, into the second tube body.
Preferably, the tube body 1 in the utility model can be set to the first tube body being detachably connected, the second tube body,
It squeezes liquid component 3 to be located in first tube body, the second tube body is arranged below the crowded liquid component 3, and the second tube body accommodates dilute
Release liquid, and the sample squeezed out.After squeezing liquid, the first tube body and the second tube body are dismantled, then dilution and sample standard deviation are the
It in two tube bodies, is taken out from tube body 1 convenient for dilution, such as draws or pour, operated into next step.First tube body,
Two tube bodies can be attached using the various ways such as being threadedly coupled, snapping connection, being interference fitted, being slidably connected.
Preferably, tube body 1 includes the first tube body, the second tube body that are detachably connected, and the crowded liquid is set on described the
Between one tube body and the second tube body.
Placement use in tube body 1 can be pushed by squeezing liquid set, can also be cooperated the setting of the first tube body, the second tube body, be put into
It uses, can also be arranged between the first tube body and the second tube body in first tube body, cooperate company by modes such as buckle or screw threads
It connects and uses.
Preferably, liquid collecting portion is arranged far from one end of the first tube body in the second tube body.Liquid collecting portion can be any shape,
The usually shape that is gradually reduced of setting internal diameter, such as cone, make in dilution and sample set, convenient for subsequent taking-up operation into
Row.
Preferably, the driving part 4 includes fixing sleeve 41, pressing mechanism 42, and be set in the fixing sleeve 41 with
Elastic element 43 between pressing mechanism 42, the fixing sleeve 41 are removably connect with the tube body 1, and are equipped with opening, institute
It states pressing mechanism 42 to connect with the sampled part 2, and passes through the opening of the fixing sleeve 41, the pressing mechanism 42 is along tube body
The movement of 1 axis direction, squeezes elastic element 43, and sampled part 2 is driven to move along 1 axis direction of tube body.
Driving part 4 specifically can be set to the structure of fixing sleeve 41, pressing mechanism 42, elastic element 43.In use, giving
Pressing mechanism 42 1 power along 1 axis direction of tube body squeezes elastic element so that pressing mechanism 42 is mobile to fixing sleeve 41
43, and moved axially with sampled part 2 along tube body 1, it is contacted with liquid component 3 is squeezed in tube body 1, squeezes out sample.Removal is applied to
Power on pressing mechanism 42, elastic element 43 so that 42 position of pressing mechanism is restored, and make to sample since its elastic deformation acts on
Component 2 leaves crowded liquid component 3, and waiting acts next time, so that driving part 4 can drive sampling portion under force
Part 2 contacts in tube body 1 and squeezes liquid component 3 and squeeze out sample；When the effect of power removes, pressing mechanism is restored by elastic element 43
42, and leave sampled part 2 and squeeze liquid component 3 in tube body 1.Elastic element 43 used in the utility model can be spring,
Rubber or other deformation and the device of active force can be provided.
In the utility model, it may also set up driving part 4 and connect with the mechanism for providing reciprocating force, so that driving part 4 exists
Move back and forth under the action of reciprocating force along 1 axis of tube body, so that sampled part 2 be driven to move back and forth, contacted with 1 inner wall of tube body-
Separation-contacting again-separates, and realizes and squeezes out sample in sampled part 2.
Preferably, it is additionally provided with liquid filling hole 5, the liquid filling hole 5 is arranged on the tube body 1 or the pressing mechanism 42.
Liquid filling hole 5 is set on the device of the utility model, for adding for dissolving sample or reacting with sample dilute
Release liquid.Liquid filling hole 5 can be set on tube body 1, or be arranged on pressing mechanism 42.It is preferred that the setting of liquid filling hole 5 is being squeezed
In mechanism 42, then after installing driving part 4, dilution can be added into tube body 1, then start to squeeze liquid process.Liquid filling hole 5 can be with
The structure of dilution can be added into tube body 1 by being set as long liquid feeding channel or other.
Preferably, the driving part 4 is rotatable relative to tube body 1, and drives the sampled part 2 relative to tube body 1
Rotation.
In the utility model, it is rotatable relative to tube body 1 that driving part 4 can be set, and the sampled part 2 is driven to revolve
Turn.Then after driving part 4 completes one or many extruding to sampled part 2, rotary driving part 4 drives sampled part 2 to revolve
Turn, then carry out squeezing liquid operation again, so that squeezing liquid component 3 in the different parts contact tube body 1 of rotary part 2, makes to squeeze out
Sample it is more, testing result is more accurate.
Preferably, the sampled part 2 be specially cotton swab, suction pipe, sampling brush, sample spoon, sampling sponge in it is any one
Kind.
The device of the utility model, sampled part 2 are specially cotton swab, suction pipe, sampling brush, sample spoon, sample in sponge
Any one, convenient for sampled part 2 to human sample, such as the sampling of gynaecology's sample.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of sampler, which is characterized in that including tube body (1), sampled part (2), squeeze liquid component (3), driving part
(4), the sampled part (2) may be housed in the tube body (1), and crowded liquid component (3) setting is interior in the tube body (1),
The driving part (4) connect with the sampled part (2), and the driving part (4) is mobile along the tube body (1) axis, band
The crowded liquid component (3) in the sampled part (2) contact tube body (1) is moved, sample is squeezed out.
2. sampler according to claim 1, which is characterized in that the crowded liquid component (3) is specially interior with tube body (1)
The convex block or rib that wall is fixedly connected.
3. sampler according to claim 1, which is characterized in that the crowded liquid component (3) is specially can with tube body (1)
The crowded liquid set of dismantling connection.
4. sampler according to claim 1, which is characterized in that the tube body (1) includes first be detachably connected
Tube body, the second tube body, the crowded liquid component (3) are located in first tube body, and second tube body is arranged in the crowded liquid
Below component (3), sample is squeezed liquid component (3) extrusion on the sampled part (2), into the second tube body.
5. sampler according to claim 3, which is characterized in that the tube body (1) includes first be detachably connected
Tube body, the second tube body, the crowded liquid are set between first tube body and the second tube body.
6. sampler according to any one of claims 1-5, which is characterized in that the driving part (4) includes solid
Fixed set (41), pressing mechanism (42), and the elastic element being set between the fixing sleeve (41) and pressing mechanism (42)
(43), the fixing sleeve (41) removably connect with the tube body (1), and is equipped with opening, the pressing mechanism (42) and institute
Sampled part (2) connection is stated, and passes through the opening of the fixing sleeve (41), the pressing mechanism (42) is along tube body (1) axis side
It to movement, squeezes elastic element (43), sampled part (2) is driven to move along tube body (1) axis direction.
7. sampler according to claim 6, which is characterized in that be additionally provided with liquid filling hole (5), the liquid filling hole (5) sets
It sets on the tube body (1) or the pressing mechanism (42).
8. sampler according to claim 6, which is characterized in that the driving part (4) can revolve relative to tube body (1)
Turn, and the sampled part (2) is driven to rotate relative to tube body (1).
9. sampler according to claim 1, which is characterized in that the sampled part (2) be specially cotton swab, suction pipe,
Sampling brush, sample spoon, sampling sponge in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629784.XU CN208598439U (en) | 2017-11-29 | 2017-11-29 | A kind of sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629784.XU CN208598439U (en) | 2017-11-29 | 2017-11-29 | A kind of sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598439U true CN208598439U (en) | 2019-03-15 |
Family
ID=65659062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629784.XU Active CN208598439U (en) | 2017-11-29 | 2017-11-29 | A kind of sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208598439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820958A (en) * | 2020-08-14 | 2020-10-27 | 爱威科技股份有限公司 | Swab sampling device |
| CN113063779A (en) * | 2021-03-15 | 2021-07-02 | 埃妥生物科技(杭州)有限公司 | Sampler and mixing device of sample and reagent |
-
2017
- 2017-11-29 CN CN201721629784.XU patent/CN208598439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820958A (en) * | 2020-08-14 | 2020-10-27 | 爱威科技股份有限公司 | Swab sampling device |
| CN113063779A (en) * | 2021-03-15 | 2021-07-02 | 埃妥生物科技(杭州)有限公司 | Sampler and mixing device of sample and reagent |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 Aiwei medical science and Technology Park, No.26 Fuling Road, bachelor street, Yuelu District, Changsha City, Hunan Province Patentee after: AVE SCIENCE & TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 410013 B6, 27 Yuan Lu Yuan Yuan, Wen Xuan Road, Changsha hi tech Development Zone, Hunan. Patentee before: AVE SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |