CN104677689B - Extractor, use the sampling dilution device of the extractor, analysis system and sampling analysis method - Google Patents
Extractor, use the sampling dilution device of the extractor, analysis system and sampling analysis method Download PDFInfo
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- CN104677689B CN104677689B CN201410794655.0A CN201410794655A CN104677689B CN 104677689 B CN104677689 B CN 104677689B CN 201410794655 A CN201410794655 A CN 201410794655A CN 104677689 B CN104677689 B CN 104677689B
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- conduit
- suction nozzle
- sample
- extractor
- dilution
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Abstract
The present invention relates to a kind of extractor, including suction nozzle and conduit, and the connecting portion of the connection suction nozzle and conduit.The suction nozzle is used for collecting sample.The conduit is used to export sample.The central axis of the whole extractor of center axis deviation of the suction nozzle.The sampling dilution device of the extractor, analysis system and sampling analysis method are used the invention further relates to a kind of.
Description
Technical field
A kind of sampling dilution device the present invention relates to extractor, using the extractor, the analysis system using the extractor
System and sampling analysis method.
Background technology
When carrying out in-vitro diagnosis experiment, it is often necessary to sample, such as：The liquid such as blood, urine, carry out sampling point
Analysis.The conventional liquid sample mode of industry is that liquid is extracted by blood taking needle or syringe at present.However, using such a
Mode also needs to be transferred to the sample gathered by specific device after collecting sample pre-processed in other containers after,
Detected again, so existing liquid sample mode is cumbersome from the process steps for sampling analysis and samples sample in the process
This is easily by outside contamination.
The content of the invention
In consideration of it, it is necessary to provide extractor, the sampling dilution using the extractor that a kind of step is simple and convenient to operate
Device, analysis system and sampling analysis method.
A kind of extractor, including suction nozzle and conduit, and the connecting portion of the connection suction nozzle and conduit.The suction nozzle is used for
Collecting sample.The conduit is used to export sample.The central axis of the whole extractor of center axis deviation of the suction nozzle.
One kind sampling dilution device, it include be used for collecting sample extractor and for diluting collecting sample dilution
Pipe.The extractor includes suction nozzle and conduit, and the connecting portion of the connection suction nozzle and conduit.The suction nozzle is used to gather sample
This.The conduit is used to export sample.The central axis of the whole extractor of center axis deviation of the suction nozzle.The dilution tube
For containing dilution.Side where the suction nozzle of the extractor is inserted in dilution tube to export and dilute the sample of sampling
Liquid mixes.Expose outside dilution tube so that the sample of mixing to be poured out the one end of the conduit away from suction nozzle.
A kind of analysis system, the composition of sample for analyzing, it includes detecting medium, analytical equipment, and adopts
Sample dilution device.The dilution of sampling dilution device collecting sample including the extractor for collecting sample and for diluting
Pipe.The extractor includes suction nozzle and conduit.And the connecting portion of the connection suction nozzle and conduit.The suction nozzle is used to gather sample
This.The conduit is used to export sample.The central axis of the whole extractor of center axis deviation of the suction nozzle.The dilution tube
For containing dilution.Side where the suction nozzle of the extractor is inserted in dilution tube to export and dilute the sample of sampling
Liquid mixes.Expose outside dilution tube so that the sample of mixing to be poured out the one end of the conduit away from suction nozzle.The detection medium is used
In the mixed sample that absorption is poured out from the sampling dilution device.The analytical equipment is used to analyze the detection medium
The composition of upper sample.
A kind of sampling analysis method, this method comprise the following steps：
A sampling dilution device is provided, the sampling dilution device is included for the extractor of collecting sample and for diluting
The dilution tube of institute's collecting sample, the extractor includes for the suction nozzle of collecting sample and the conduit for exporting sample, described
The central axis of the whole extractor of center axis deviation of suction nozzle, the one end open of the dilution tube and internal is equipped with dilution；
By the suction nozzle of the extractor and sample contact so that sample is sucked in the suction nozzle；
By in the suction nozzle for the having drawn sample insertion dilution tube of extractor, the conduit of the extractor is exposed to the dilution
The outside of pipe；
The dilution tube of insertion extractor is rocked so that the sample in suction nozzle is exported to uniformly being mixed with dilution in dilution tube；
One detection medium is provided and exports the conduit of the sample mixed in dilution tube from the extractor to the inspection
Survey on medium；
An analytical equipment is provided to carry out constituent analysis to the sample on the detection medium.
Relative to prior art, extractor of the invention, using the sampling dilution device of the extractor, analysis system and adopt
Sample analysis method, which is inserted directly into after collecting sample in the dilution tube equipped with dilution, carries out mixed diluting, and step is simple, operation
Convenient and good airproof performance can reduce the outside contamination being subject to during collection, diluted sample.In addition, used in the extractor
The suction nozzle of eccentric setting can more effectively be stirred sample makes it be well mixed and when the less sample of collection with dilution
When eccentric setting suction nozzle be easier to stretch into inside container and be acquired.
Brief description of the drawings
Fig. 1 is the structural representation for the analysis system that embodiment of the present invention is provided.
Fig. 2 is the assembling schematic diagram of the sampling dilution device in Fig. 1.
Fig. 3 is the decomposing schematic representation of the sampling dilution device in Fig. 1.
Fig. 4 is decomposing schematic representation of the sampling dilution device along another angle in Fig. 1.
Fig. 5 is sectional view of the sampling dilution device along straight line V-V in Fig. 1.
Fig. 6 is the structural representation of sampling another embodiment of dilution device in Fig. 5.
Fig. 7 is the structural representation of the lid of the sampling dilution device in Fig. 1.
Fig. 8 is the method flow diagram for the sampling analysis method that embodiment of the present invention is provided.
Main element symbol description
| Analysis system | 1 |
| Sample dilution device | 10 |
| Detect medium | 20 |
| Analytical equipment | 30 |
| Extractor | 12 |
| Dilution tube | 14 |
| Holding section | 140 |
| Resettlement section | 143 |
| Line of demarcation | 144 |
| Suction nozzle | 120 |
| Conduit | 122 |
| Introduction segment | 1220 |
| Export section | 1222 |
| Connecting portion | 126 |
| Opening | 1260 |
| Connect rib | 1262 |
| Suction end | 1201 |
| Connection end | 1202 |
| Cover plate | 1203 |
| Exhaust through hole | 1204 |
| Locating dowel | 124 |
| Abutting end | 1230 |
| Open ports | 1231 |
| Export end | 1232 |
| Boss | 1233 |
| First locating dowel | 1240 |
| Second locating dowel | 1242 |
| Spacer ribs | 1243 |
| Top plate | 160 |
| Side wall | 162 |
| Fixing groove | 163 |
| Fixing rib | 165 |
| It is raised | 164 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
As shown in Figures 1 to 4, its analysis system 1 provided by embodiments of the present invention includes sampling dilution device
10th, medium 20 and analytical equipment 30 are detected.The sampling dilution device 10 includes extractor 12 and dilution tube 14.The absorption
Device 12 is used for collecting sample, and it includes suction nozzle 120 with conduit 122 and is connected the connecting portion of the suction nozzle 120 and conduit 122
126.The suction nozzle 120 is used for collecting sample.The conduit 122 is used to export sample.The center axis deviation of the suction nozzle 120
The central axis of whole extractor 12.The dilution tube 14 is used to contain dilution.The extractor 12 inserts dilution tube 14
Mixed in side insertion dilution tube 14 where suction nozzle 120 so that sample is exported with dilution.The conduit 122 is mixed for exporting
On sample to the detection medium 20 after conjunction.The analytical equipment 30 be used for analyze it is described detection medium 20 on sample into
Point.
In the present embodiment, the central axis of the central axis of the suction nozzle 120 and the conduit 122 is parallel to each other simultaneously wrong
Open.In other embodiments, the central axis of the suction nozzle 120 not necessarily centerline axis parallel with the conduit 122, and can
With in a predetermined angle.
The suction nozzle 120 is an elongated hollow tube.The suction nozzle 120 includes the suction end 1201 being oppositely arranged and connected
Connect end 1202.The suction end 1201 of the suction nozzle 120 is one open for drawing sample, and the sample gathered is housed in hollow
Inside suction nozzle 120.The connection end 1202 of the suction nozzle 120 is sealed by a cover plate 1203.The center of the cover plate 1203 opens up
There are the exhaust through hole 1204 of one and the internal run-through of suction nozzle 120.When drawing sample, the suction end 1201 is put into sample, institute
Sample is stated to be pressed under capillary action in suction nozzle 120 so as to complete to gather.
The conduit 122 is an elongated hollow tube.The conduit 122 is included in the engagement that length direction is oppositely arranged
End 1230 and export end 1232, the abutting end 1230 is towards the suction nozzle 120, and the export end 1232 is away from the suction nozzle
120.Open ports 1231 are offered on the abutting end 1230 and export end 1232.Please refer to fig. 5, the conduit 122
Including the introduction segment 1220 being connected with abutting end 1230 and the export section 1222 being connected with export end 1232.The introduction segment
1220 are extended by abutting end 1230 towards export end 1232.The export section 1222 is by the introduction segment 1220 away from abutting end
Continue to extend to the export end 1232 in 1230 end.In the present embodiment, the length of the introduction segment 1220 accounts for entirely
The overwhelming majority of the length of conduit 122, substantially most probably.The length of the export section 1222 only accounts for the one of the whole length of conduit 122
Fraction, substantially twenty percent.It is described export section 1222 bore by close to abutting end 1230 one end towards export end 1232 by
It is cumulative big, in narrow horn-like of the wide other end in one end.Thus, mixed sample from export section 1222 when oozing, in sample
Muddy impurity be easier to be trapped on the madial wall of export section 1222, so as to be played a role in filtering to derived sample.
The extractor 12 also includes locating dowel 124.The locating dowel 124 be used for the inwall of dilution tube 14 offset with
Conduit 122 is clamped in dilution tube 14.The locating dowel 124 is arranged on the outer wall of conduit 122 close to the abutting end 1230
And away from the opening position at the export end 1232.In the present embodiment, the locating dowel 124 surrounds the central shaft of conduit 122 by leading
The outer wall of pipe 122 radially extends along conduit 122 to be formed.The external diameter of the locating dowel 124 is from close to the one of export end 1232
One end of laterally closer abutting end 1230 is gradually reduced, and shows the narrow truncated conical shape of the wide other end in one end.In present embodiment
In, the locating dowel 124 is the flange around the lateral wall one of conduit 122 circle.It is understood that in other embodiments,
The locating dowel 124 is not necessarily required to set around the whole circle of conduit 122, can also be symmetrical arranged only about locating dowel 124.
The abutting end 1230 of the conduit 122 from locating dowel 124 away from export end 1232 bottom protrude one it is predetermined away from
From to form a boss 1233.Thus, the abutting end 1230 is formed when mixed sample is poured out from dilution tube 14
Boss 1233 allows the impurity of sample after mixing to be deposited in the bottom of the locating dowel 124, mixed derived from so as to purify
Close sample.
The locating dowel 124 includes the first locating dowel 1240, the second locating dowel 1242 and connection first locating dowel
1240 and second locating dowel 1242 spacer ribs 1243.First locating dowel 1240 is set close to export end 1232.Described
Two locating dowels 1242 are set close to abutting end 1230.The spacer ribs 1243 are by the lateral wall of the conduit 122 along conduit 122
Radially extend and be connected respectively with a side surface of the first locating dowel 1240 and a side surface of the second locating dowel 1242.Institute
Spacer ribs 1243 are stated to be intervally arranged according to default angle around conduit 122.One is formed between adjacent spaces rib 1243 to be similar to
The clearance space 1244 of triangular prism shape is in order to the depanning after the shaping of extractor 12.
The connecting portion 126 connects the connection end 1202 of suction nozzle 120 and the abutting end 1230 of conduit 122.The connecting portion
Opening 1260 is offered on 126 to expose the exhaust through hole 1204 on the connection end 1202 and the open ports on abutting end 1230
1231.In the present embodiment, the connecting portion 126 is a pair of connection ribs 1262.Wherein the one of the pair of connection rib 1262
End is respectively connecting to both sides relative on the connection end 1202 of suction nozzle 120.The other end of the pair of connection rib 1262 connects respectively
Be connected to the abutting end 1230 of the conduit 122 opposite sides and the locating dowel 124 close to the bottom of abutting end 1230.It is described
Conduit 122 is not joined directly together with suction nozzle 120.The central shaft of the central shaft of the conduit 122 and the suction nozzle 120 is parallel to each other
And stagger, i.e., the central shaft of the central shaft of described conduit 122 not with the suction nozzle 120 is mutually aligned.In the present embodiment,
The conduit 122 is located at the center of whole locating dowel 124, then the suction nozzle 120 relative to conduit 122 closer to the positioning
The edge of post 124.So the container of tiltable carrying sample causes wall flow of the sample along container to connecing when sample is less
The suction nozzle 120 that the setting of the edge of locating dowel 124 is now inclined in the position of nearly vessel port is easier to stretch into container along container side wall
Collecting sample.And the suction nozzle 120 of eccentric setting more effectively agitation and dilution liquid can make when rocking dilution tube 14 with sample
Its mixing is more uniform.
The dilution tube 14 is the elongated hollow cylinder of one end open.The side wall of the dilution tube 14 include holding section 140 and
Resettlement section 143.The holding section 140 is one section of side wall that dilution tube 14 is located at opening.The resettlement section 143 is holding section
One section of side wall of 140 bottoms to the bottom of dilution tube 14.The holding section 140 is used to coordinate with the locating dowel 124 on extractor 12
So that the extractor 12 is clamped on dilution tube 14.The bore of the holding section 140 is gradually reduced by openend towards bottom,
In narrow round table-like of the wide opposite side in side.The bore of the resettlement section 143 can keep constant, can also be by the bottom of fastening end 140
Be gradually reduced towards the bottom of dilution tube 14, the change of the bore of right resettlement section 143 compared with holding section 140 bore change slowly so as to
The junction of holding section 140 and resettlement section 143 forms a line of demarcation 144.The opening periphery of the dilution tube 14 extends outward
One circle edge 142.The opening diameter of the dilution tube 14 is more than the maximum outside diameter of the locating dowel 124 to cause the extractor
12 one end of suction nozzle 120 can be in fully-inserted dilution tube 14.When the suction nozzle 120 stretches into towards the bottom of dilution tube 14, with card
The internal diameter of conjunction portion 140 is tapered into, and the locating dowel 124 of the suction nozzle 120 is clamped on the inwall of dilution tube 14 to fix suction nozzle 120
Position in dilution tube 14, inserted in the extractor 12 for having drawn sample in dilution tube 14 and after fixing by shaking up and down
Shaking dilution tube 14 can mix the sample export in suction nozzle 120 with the dilution in dilution tube 14.
It is understood that can by the change for adjusting the external diameter of the locating dowel 124 and the internal diameter of the dilution tube 14
To set the depth that the extractor 12 is inserted in dilution tube 14.Preferably, as shown in figure 5, in the present embodiment, the suction
Take device 12 to be stuck in the inwall of dilution tube 14 by the second locating dowel 1242 to be fixed.In other embodiments, such as Fig. 6 institutes
Show, the extractor 12 can also be stuck on the inwall of dilution tube 14 by the first locating dowel 1240 and is fixed.
As shown in Figure 5 and 7, the sampling dilution device 1 also includes lid 16.The lid 16 is enclosed on the dilution tube
14 openend is to cover the export end 1232 of the conduit 122 exposed by the openend of dilution tube 14.The lid 16 is one end
The cylinder of opening, it includes top plate 160 and the side wall 162 for being extended one week towards the same side by the periphery of top plate 160 and being formed.Institute
State top plate 160 and surround export end 1232 of the receiving space for covering the conduit 122 with side wall 162.160, the top plate
A fixing groove 163 is provided with the center on the side surface in receiving space.Towards top on the inwall of the fixing groove 163
Extend multiple fixing ribs 165 at the center of plate 160 to clamp the export end of the conduit 122 when lid is enclosed on dilution tube 14
1232.One projection 164 of outwardly formation at the center of the bottom of fixing groove 163.When the lid 16 covers the conduit
During 122 export end 1232, described raised 164 openings for filling in export end 1232 are better protected from the mixing in dilution tube 14
Sample overflows.
The extractor 12, dilution tube 14 and lid 16 are medical disposable material, in whole or in part by transparent plastics material
Material is made.Preferably, in the present embodiment, the extractor 12 is made up of polystyrene (Polystyrene, PS), described
Dilution tube 14 and lid 16 are made up of polypropylene (Polypropylene, PP).The dilution tube 14 and lid 16 are flexible,
In order to squeeze out mixed sample and keep comfortable hand sense of touch.
The detection medium 20 is analyzed for absorbing mixed sample with being transferred to analytical equipment 30.The detection
It may include specific detection reagent in medium 20, to carry out chemical reaction with mixed sample so as to be examined for follow-up analysis
Survey is ready.In the present embodiment, the detection medium is test paper, and mixed sample is via leading in the dilution tube 14
The inflow catheter 122 of open ports 1231 on the abutting end 1230 of pipe 122, and exported by the export end 1232 of conduit 122 and dripped
On the test paper.The lid 16 has been pulled out when exporting sample.
The analytical equipment 30 carries out constituent analysis to the sample on detection medium 20, to obtain special component in sample
Parameter, such as content of the special component etc..In the present embodiment, the sample is blood.It is understood that at other
In embodiment, the sample can also be the liquid such as urine or saliva.
The analysis system 1 is inserted directly into the progress dilution tube 14 equipped with dilution Nei after using the collecting sample of extractor 12
Mixed diluting simultaneously can be shifted easily, and can also be entered after extractor 12 inserts dilution tube 14 by covering upper cover body 16
Row sealing is to reduce chance that sample reveals in mixing and transfer process while be also prevented from dirt of the introduced contaminants to sample
Dye.
As shown in figure 8, Fig. 8 carries out sampling analysis using above-mentioned analysis system 1 for one kind provided by the present invention to sample
Method flow diagram, the sampling analysis method comprises the following steps：
Step S801, there is provided a sampling dilution device 10.The sampling dilution device 10 includes the suction for collecting sample
Take device 12 and for diluting collecting sample dilution tube 14.The extractor 12 include for collecting sample suction nozzle 120 and
For exporting the conduit 122 of sample.The central axis of the whole extractor 12 of center axis deviation of the suction nozzle 120.It is described dilute
Release the one end open of pipe 14 and inside is equipped with dilution.
Step S802, by the suction nozzle 120 of the extractor 12 and sample contact so that sample is sucked in the suction nozzle 120.
Step S803, the suction nozzle 120 that extractor 12 has been drawn to sample are inserted in dilution tube 14.The extractor 12 is led
Pipe 122 is exposed to the outside of the dilution tube 14.
Step S804, rock insert the dilution tube 14 of extractor 12 with by suction nozzle sample export to dilution tube 14
It is interior uniformly to be mixed with dilution.The sampling dilution device 10 also includes a lid 16.By the lid 16 before being rocked
The openend of the dilution tube 14 is enclosed on to cover the conduit 122 exposed by the openend of dilution tube 14.
Step S805, there is provided a detection medium 20, lid 16 is unpluged, and dilution tube 14 is reverse so that conduit 122 is led
Go out end 1232 down, then mixed sample flows via the open ports 1231 on the abutting end 1230 of conduit 122 in dilution tube 14
Enter conduit 122, and exported by the export end 1232 of conduit 122 to the detection medium 20.It can be wrapped in the detection medium 20
Specific detection reagent is included, to carry out chemical reaction with mixed sample so as to be ready for follow-up analysis detection.
Step S806 a, there is provided analytical equipment 30 is with to the sample progress constituent analysis on the detection medium 20.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any art
Middle tool usually intellectual, it is without departing from the spirit and scope of the invention, therefore of the invention when a little change and retouching can be made
Protection domain when depending on after attached claim institute defender be defined.
Claims (12)
1. a kind of extractor, including suction nozzle and conduit, and the connecting portion of the connection suction nozzle and conduit, the suction nozzle is used to adopt
Collect sample, the conduit is used to export sample, it is characterised in that：The center of the whole extractor of center axis deviation of the suction nozzle
Axis, the conduit are separated from each other with the suction nozzle, the both ends open of the suction nozzle, the both ends open of the conduit, the company
Socket part includes a pair of connection ribs, and opening is provided with to expose the respective one end open of suction nozzle and conduit between the connection rib.
2. extractor as claimed in claim 1, it is characterised in that：The center of the central axis of the conduit and whole extractor
Axis overlaps.
3. extractor as claimed in claim 2, it is characterised in that：Also include locating dowel, the locating dowel is from the conduit
Outer wall is radially extended and formed, and the conduit includes the abutting end close to the suction nozzle and the export end away from the suction nozzle,
The abutting end passes the locating dowel and protrudes a predetermined distance to form a boss.
4. extractor as claimed in claim 3, it is characterised in that：Export of the external diameter of the locating dowel from the close conduit
The side of the abutting end of the one laterally closer conduit at end is gradually reduced.
5. one kind sampling dilution device, it includes the extractor as described in claim any one of 1-4 and gathered for diluting
The dilution tube of sample, the dilution tube are used to contain dilution, in the side insertion dilution tube where the suction nozzle of the extractor
So that the export of the sample of sampling to be mixed with dilution, the one end of the conduit away from suction nozzle is exposed outside dilution tube with by mixing
Sample is poured out.
6. sampling dilution device as claimed in claim 5, it is characterised in that：The conduit is separated from each other with the suction nozzle, institute
The both ends open of suction nozzle is stated, the both ends open of the conduit, it is each to expose the suction nozzle and conduit that the connecting portion is provided with opening
From one end open, the central axis of the conduit overlaps with the central axis of whole extractor.
7. sampling dilution device as claimed in claim 6, it is characterised in that：Also include locating dowel, the locating dowel is described in
The outer wall of conduit is radially extended and formed, and the conduit is included close to the abutting end of the suction nozzle and leading away from the suction nozzle
Go out end, the abutting end passes the locating dowel and protrudes a predetermined distance to form a boss.
8. sampling dilution device as claimed in claim 7, it is characterised in that：The external diameter of the locating dowel is from close to the conduit
The side of abutting end of a laterally closer conduit at export end be gradually reduced.
9. sampling dilution device as claimed in claim 7, it is characterised in that：The sampling dilution device also includes lid, institute
Lid is stated to be enclosed on the dilution tube to cover the export end of the conduit.
10. sampling dilution device as claimed in claim 9, it is characterised in that：One is provided with the bottom centre of the lid
Fixing groove, the inwall of the fixing groove is towards extending multiple fixing ribs to be pressed from both sides when lid is enclosed on dilution tube at the center of top plate
The export end of the tight conduit, a projection for being used to seal the conduit is formed at the center of the fixing groove bottom.
11. a kind of analysis system, the composition of collecting sample for analyzing, it includes detecting medium, analytical equipment, and as weighed
Profit requires the sampling dilution device described in any one in 6-10 items, and the detection medium is used to absorb from the sampling dilution dress
The mixed sample poured out in putting, the analytical equipment are used for the composition for analyzing sample on the detection medium.
12. a kind of sampling analysis method, this method comprise the following steps：
Sampling dilution device described in just like claim any one of 6-10, the one end open of the dilution tube and internal dress are provided
There is dilution；
By the suction nozzle of the extractor and sample contact so that sample is sucked in the suction nozzle；
By in the suction nozzle for the having drawn sample insertion dilution tube of extractor, the conduit of the extractor is exposed to the dilution tube
It is outside；
The dilution tube of insertion extractor is rocked so that the sample gathered in suction nozzle is exported to uniformly being mixed with dilution in dilution tube
Close；
One detection medium is provided and exports the conduit of the sample mixed in dilution tube from the extractor to the detection matchmaker
On Jie；
An analytical equipment is provided to carry out constituent analysis to the sample on the detection medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794655.0A CN104677689B (en) | 2014-12-19 | 2014-12-19 | Extractor, use the sampling dilution device of the extractor, analysis system and sampling analysis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794655.0A CN104677689B (en) | 2014-12-19 | 2014-12-19 | Extractor, use the sampling dilution device of the extractor, analysis system and sampling analysis method |
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| CN104677689A CN104677689A (en) | 2015-06-03 |
| CN104677689B true CN104677689B (en) | 2018-02-16 |
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| JP6104440B1 (en) * | 2016-08-17 | 2017-03-29 | 株式会社エム・ビー・エス | Blood collection device including blood collection device and blood container |
| CN206804346U (en) * | 2017-05-24 | 2017-12-26 | 深圳市金准生物医学工程有限公司 | A kind of sampler |
| CN107192581B (en) * | 2017-05-25 | 2023-11-21 | 江苏华控生物科技有限公司 | Quantitative sampling dilution device and method thereof |
| CN113564026B (en) * | 2021-06-30 | 2024-04-26 | 佛山丁智生物科技有限公司 | Droplet sampling mechanism, device and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE513881C2 (en) * | 1994-01-10 | 2000-11-20 | Boule Medical Ab | Method and apparatus for analyzing liquid samples |
| DE10358775A1 (en) * | 2003-12-12 | 2005-07-14 | Boehringer Ingelheim Microparts Gmbh | Sampling device and system for examining sample liquid |
| CN101395459B (en) * | 2006-03-09 | 2012-08-01 | 爱科来株式会社 | Method of sampling specimen, test method and dropping pipette and specimen sampler to be used therein |
| CA2719813C (en) * | 2008-03-28 | 2019-03-12 | Orion Diagnostica Oy | Sampling and dispensing device |
| CN202010158U (en) * | 2011-02-23 | 2011-10-19 | 上海奥普生物医药有限公司 | Integrated quantitative blood collecting, transferring and diluting device |
| CN202204715U (en) * | 2011-08-12 | 2012-04-25 | 艾尔威生物科技有限公司 | Sample collecting device |
| CN203658127U (en) * | 2013-12-27 | 2014-06-18 | 益思美诠生物科技(上海)有限公司 | Integrated specimen processing device |
| CN204389227U (en) * | 2014-12-19 | 2015-06-10 | 江苏海王生物制药有限公司 | Extractor, the sampling air mix facilities using this extractor and analytic system |
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Address after: 225300 Jiangsu City, Taizhou Province health Avenue, No. 27 (drug city) (801) Applicant after: Jiangsu Yao Hai biopharmaceutical Co.,Ltd. Address before: 225300 building 501, 26 health Avenue, Jiangsu, Taizhou Applicant before: Jiangsu Haiwang Bio-Pharmaceutical Co.,Ltd. |
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Effective date of registration: 20171106 Address after: Room 26, building No. 801, Taizhou City, Jiangsu Province, health, No. 225300, No. 701 Applicant after: Jiangsu Technology Co.,Ltd. Address before: 225300 Jiangsu City, Taizhou Province health Avenue, No. 27 (drug city) (801) Applicant before: Jiangsu Yao Hai biopharmaceutical Co.,Ltd. |
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