CN201335837Y - Detection device - Google Patents
Detection device Download PDFInfo
- Publication number
- CN201335837Y CN201335837Y CNU2009201120607U CN200920112060U CN201335837Y CN 201335837 Y CN201335837 Y CN 201335837Y CN U2009201120607 U CNU2009201120607 U CN U2009201120607U CN 200920112060 U CN200920112060 U CN 200920112060U CN 201335837 Y CN201335837 Y CN 201335837Y
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- hole
- pick
- unit
- liquid
- bowl cover
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Abstract
The utility model provides a detection device comprising a sample inlet and a through hole. The sample inlet is used for allowing a liquid to flow into a detection cavity from a collection cavity, and the through hole is used for allowing a gas to flow into the collection cavity from the detection cavity, therefore the phenomenon that the liquid flows into the protective sleeve of the detection cavity from the collection cavity through the through hole is avoided. A reagent strip used for judging whether a detected sample contains analyte or not is contained in the detection cavity; and a salience used for enabling the detection device to transversely stand is also formed on the detection device. During the detection, a liquid sample is collected, and then the detection device transversely stands through the support of the salience and detects whether the sample contains the analyte or not. The detection device has the following advantages: the liquid in the detection cavity keeps quantitative through the through hole and the protective sleeve during the adsorption process of the liquid sample, therefore the detection is accurate; and the ventilating state is maintained, and gas in a cup cover smoothly circulates, thereby ensuring that the liquid in the detection cavity flows smoothly.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially a kind of pick-up unit that detects the liquid sample of illegal drug.
Background technology
At present, it is more and more easier that general public obtains violated medicine, and the use of the medicine of therefore violating a ban is also more and more.For the safety that guarantees working environment and the fair competition of physical culture, the employee need detect in enterprise, unit and sports organization, athletic body fluid is for example urinated, and whether has used violated medicine to understand employee and sportsman.What therefore Humoral sample Detection and Collect device was used is more and more, and need be operated by the layman in common occasion.Use traditional liquid sample collection and detection device, exist in easy leakage of sample and the detection because inaccurate causing " Flooding " phenomenon of sample size or the situation that can't detect can not satisfy the requirement of the safety detection and the accurate mensuration of liquid sample.
Similar device in existing technology, at US 5,119, in 830, pick-up unit is arranged on the bowl cover of urine cup.When the bowl cover of opening urine cup, the cup body can supply the collection of sample and deposit.When needing to detect, collected sample earlier, push the parts of a projection on the bowl cover then, barrier film between pick-up unit and the cup body is poked, then the cup body is inverted certain hour, sample can enter the suction position of pick-up unit from the cup body, thereby detect along the breach that is crushed by projection.
US 5,595, disclosed another kind of similar pick-up unit in 187, and pick-up unit is arranged on the bowl cover equally.Collect after the sample, when needing to detect, push valve on the bowl cover, make temporary transient liquid enter a cavity, certain hour turns the cup body later, decontrols valve, and the liquid sample in the cavity can contact with pick-up unit, carries out detection reaction.
In addition, in openly applying for US 2004/0081581, disclosed and aly utilize filter paper suction that liquid is directed to pick-up unit on the detectable bar.This device makes sample solution contact with filter paper pads by upset cup body, further contacts the suction position of reagent strip by filter paper pads guiding sample.Generally can there be the excessive problem of sample in such device, but but exists the sample deficiency to cause the defective that detects failure.
In addition, in U.S. Pat 6,726, disclosed a kind of urine cup of horizontal edge-on detection among the 879B2, this urine cup comprises three chambeies, one is collecting chamber, one is the liquid transfer chamber, and one is test chamber, and two bowl covers, one of them bowl cover is used for the sealing of collecting chamber, and the another one bowl cover is used for detecting sample and whether contains analyte.Introduce the direct contact liq sample in sample region of acceptance in this patent by detectable bar upstream, the realization testing goal.
Summary of the invention
The utility model provides a kind of like this pick-up unit; comprise and allow liquid flow to injection port in the test chamber from collecting chamber; this test chamber comprises that also one allows gas be passed to the through hole of collecting chamber from test chamber, and avoids liquid to enter the protective sleeve of test chamber by through hole from collecting chamber.
Preferably, lead to the hole site is higher than the injection port position.More preferred, through hole is that gas can pass in and out and through hole that liquid can not pass in and out.
In a concrete embodiment, pick-up unit comprises bowl cover, and test chamber is positioned at bowl cover, and described protective sleeve is positioned at the back side of bowl cover.Protective sleeve is a tubulose, and protective sleeve comprises an opening that allows interior gas of protective sleeve and collection intracavity gas circulate.Wherein preferred, aperture position is higher than lead to the hole site.Wherein preferred in addition, protective sleeve edge and bowl cover are tightly connected.
More preferred, also comprise on the pick-up unit allowing laterally edge-on projection of pick-up unit.
In other embodiments, pick-up unit also comprises the bowl cover that has test chamber.Preferably, pick-up unit also comprises the cup body that has collecting chamber, and bowl cover and described cup body closely cooperate.More preferred, bowl cover comprises the detectable bar.
The beneficial effect that the utility model is obtained is: can be by through hole and protective sleeve; make in the liquid sample absorption process; keep the liquid in the test chamber to be in quantitative state; can more accurately must detect; can keep aeration status in addition; gas communication is smooth and easy in the bowl cover, thereby the circulation that has guaranteed the detection intracavity liquid is smooth and easy.
Description of drawings
Fig. 1 is the synoptic diagram of an embodiment of the utility model;
Fig. 2 is the synoptic diagram of another embodiment of the utility model;
Fig. 3 is the synoptic diagram of another embodiment of the utility model;
Fig. 4 is the synoptic diagram of another embodiment of the utility model;
Fig. 5 is the stereographic map of an embodiment of the utility model;
Fig. 6 is the front elevation in the utility model bowl cover front;
Fig. 7 is the side cut away view of the utility model bowl cover;
Fig. 8 is the stereographic map at the utility model bowl cover back side;
Fig. 9 is the three-dimensional explosive view at the utility model bowl cover back side;
Figure 10 is the three-dimensional explosive view of the utility model urine cup.
Description of reference numerals: urine cup 1; Bowl cover 10, loam cake 110, reagent strip 120, carrier 130, projection 131, injection port 132, fence 133, bowl cover screw thread 134, through hole 135, draw-in groove 136, cavity 137, protective sleeve 140, O-ring seal 150; Cup body 20, cup body screw thread 210
Embodiment
Below to relating to structure of the present utility model or these employed technical terms are described further.
Detect
Detect the expression chemical examination or test a kind of material or whether material exists, such as, but be not limited to this, the metabolin of chemical substance, organic compound, mineral compound, metabolism product, medicine or drug metabolite, organic organization or organic organization, nucleic acid, protein or polymkeric substance.In addition, detect the quantity of expression test substances or material.Furtherly, immune detection, chemical detection, enzyme detection etc. are also represented in chemical examination.
Sample
The sample of the utility model indication refers to that those can be used for detecting, chemically examining or diagnose the material that whether has analyte of interest matter.Sample can be that for example, liquid sample, liquid sample can comprise blood, blood plasma, serum, urine, saliva and various juice, can also comprise that solid sample and semi-solid samples are through anticipating the liquid solution that the back forms.The sample of collecting can be used for methods such as immune detection, chemical detection, enzyme detection and detect whether there is analyte.
Analyte
Can analyze any analyte with apparatus and method of the present utility model.Analyte can detect in any liquid or liquefied sample, urine for example, saliva, saliva, blood, blood plasma, perhaps serum.
Analyte can also be some haptens materials, and these haptens comprise drugs (as drug abuse)." drug abuse " (DOA) is meant that the non-medical destination uses medicine (playing the paralysis nerve usually).Use this device also can be used to detect and belong to medical usage but the detection of overdose easily, as tricyclic antidepressant (imipramine or analog) and Paracetamol etc.Can resolve into different small-molecule substances after these medicines are absorbed by the body, these small-molecule substances are present in the body fluid such as blood, urine, saliva, sweat or there is above-mentioned small-molecule substance in part body fluid.
Pick-up unit
Pick-up unit is used for the device whether analyzing samples contains analyte, and is preferred, can be to be used to collect liquid, such as urine etc., and analyzes the device of its contained analyte (as drugs and metabolin thereof).Pick-up unit can be a test chamber 10, specifically, can be a bowl cover 10, also can be the urine cup 1 that comprises test chamber and collecting chamber, and preferred, urine cup 1 can be made by multiple difformity and different materials, for example the plastics of all size.As shown in Figure 5, urine cup 1 can comprise bowl cover 10 and cup body 20 compositions.
The injection port 132 that can allow liquid sample enter this cavity 137 can also be comprised on the bowl cover 10, the material of one deck or which floor suction can be covered on the injection port 132 so that carry out directly or indirectly absorbing of liquid sample.Such material can be a filter paper, glass, gauze, nitrocellulose filter or other all can be moisture and the material of transmit fluid.Preferably, be coated with filter paper on the injection port 132.The absorbent function of filter paper is utilization relatively more conventional in this area, comes the transmit fluid sample by filter paper, can slow down liquid and flow to speed on the reagent strip 120 from cup body 20, can not cause " flooding " phenomenon because of speed too soon.More preferred, the adsorptive pads that covers on the injection port 132 is made of jointly glass and filter paper.Filter paper has absorbent function preferably, and glass has the function of transmit fluid preferably, and the two binding energy makes that liquid sample is better must to be shifted.More preferred, adsorptive pads is by thick filter paper, and glass is positioned at the bottom with thin three layers of composition of filter paper, thin filter paper, and in the middle of glass was positioned at, thick filter paper was positioned at the superiors.Thin filter paper ratio is easier to by liquid, and thick filter paper can stop excessive liquid.In another more preferred scheme, injection port 132 can be an opening, makes things convenient for the direct circulation of liquid, adopts this mode, can make liquid communication more smooth.
Can comprise the through hole 135 that allows gas between test chamber and collecting chamber, circulate on the bowl cover 10.The position of through hole 135 can be in arbitrary position of pick-up unit, preferably,, as shown in figures 1 and 3, through hole 135 is higher than the position of injection port 132, the position that is higher than injection port 132 described here, be meant in pick-up unit, when liquid flow, when liquid enters test chamber from injection port 132 positions, do not have behind the injection port 132 in other words injection port 132 by after the liquid sealing, liquid arrives the position of through hole 135 again, and such position relation is called through hole 135 positions and is higher than injection port 132 positions.Equally, as Fig. 2 and shown in Figure 4, the position of through hole 135 is lower than the position of injection port 132, when being illustrated in liquid flow, liquid earlier enters test chamber from injection port 132, is also proceeding between test chamber and the collecting chamber in the liquid communication at injection port 132, through hole 135 has touched liquid, by the situation that liquid seals, such position relation is called through hole 135 positions and is lower than injection port 132 positions.In addition; the main effect of through hole 135; be to avoid liquid to enter the protective sleeve of test chamber by through hole 135 from collecting chamber; the size of through hole 135 can be as depicted in figs. 1 and 2, and through hole 135 can pass in and out the through hole 135 that liquid can not pass in and out for gas; also can be called pore; this through hole 135 can be one, two, three or more.The position of through hole 135 can be positioned at arbitrary position on the bowl cover 10, and is preferred, as shown in Figure 5, through hole 135 be positioned on bowl cover 10 bottoms injection port 132 of turnover for liquid near.Through hole 135 has protective sleeve 140 protections, and this protective sleeve 140 can avoid liquid to enter test chamber from collecting chamber by through hole 135.The function of through hole 135 is in the process that liquid sample shifts, make in glass body 20 and bowl cover 10 in circulation of air.If there is not through hole 135, in the moment of 90 degree upset cup bodies 20, because time ratio is shorter, sample covers the import of liquid sample rapidly, like this, can form the face of a fluid-tight on injection port 132, stop other samples to enter in the bowl cover 10, detect the sample size deficiency and cause the detection failure.And the existence of through hole 135, can be when sample enters injection port 132, the air in the bowl cover 10 is run out along through hole 135, forms circulation of air, thereby liquid is blocked on the injection port 132.More preferred, through hole 135 is positioned at the position near injection port 132 and adsorptive pads, is convenient to the circulation and the exchange of gas.More preferred, through hole 135 is positioned near the sample absorption region of reagent strip 120.The position that through hole 135 is set like this is convenient to liquid sample and is fully absorbed by adsorptive pads.More preferred, also be coated with the filter paper bar on the through hole 135.
In concrete embodiment; when the position of through hole 135 is higher than the position of injection port 132; liquid in the collecting chamber at first enters test chamber by injection port 132; air in the test chamber is discharged in the protective sleeve by through hole 135 simultaneously; and and collecting chamber in gas keep clear; finally; liquid level in the test chamber can arrive the position of through hole 135; in case liquid did not have through hole 135; gas exchange in test chamber and protective sleeve and the collecting chamber stops, and liquid level also no longer rises, simultaneously; liquid can not enter protective sleeve by through hole 135, and the liquid in the test chamber can be quantitative so.In another specific embodiment, the position of through hole 135 is lower than injection port 132, and liquid enters test chamber from injection port 132, behind arrival through hole 135 positions, can basic stop liquid enter test chamber, plays quantitative effect preferably.
Through hole 135 through holes 135; can also be as Fig. 2 and shown in Figure 4; can circulate for liquid; when the position of through hole 135 is higher than the position of injection port 132; liquid sample can enter test chamber from collecting chamber by injection port 132; in this process; through hole 135 keeps exhaust; liquid in test chamber arrives in the position of through hole 135; liquid arrives the protective sleeves 140 from through hole 135, and is final, the liquid level in the protective sleeve 140 can with collecting chamber in reach consistent; liquid level in the test chamber remains on through hole 135 tops, plays quantitative effect.In another specific embodiment, when the position of through hole 135 is lower than the position of injection port 132, liquid sample at first also enters test chamber from injection port 132, when arriving the position of through hole 135, slow down liquid sample introduction speed, perhaps liquid sample stops to enter test chamber substantially, also can play reasonable quantitative.
Also include on the bowl cover 10 and can avoid liquid to enter the protective sleeve 140 (as shown in Figure 9) of test chamber by through hole 135 from collecting chamber.In the urine cup 1 that laterally overturns,, be easy to surpass the position of through hole 135 on bowl cover 10 because the amount of cup body 20 inner sample liquids is uncertain; thereby stop up through hole 135; can't reach the purpose of exhaust, a protective sleeve 140 is set, can protect through hole 135 not flooded by liquid sample.The form of through hole 135 protective sleeves can be multiple.Preferably, protective sleeve 140 can be the element of an end opening one end sealing.One end of sealing can be included through hole 135, and an end of opening is preferably from through hole 135 position far away.The protective sleeve 140 of this form, in cup body 20 sample size many in, also can make through hole 135 unaffected, as usual exhaust.Preferred in addition, the opening of protective sleeve 140 can be two or more, does not all influence the performance of protective sleeve 140.Preferred in addition, protective sleeve 140 can be protected a through hole 135 or a plurality of through hole 135.The shape of protective sleeve 140 can be columnar, also can be tubulose or other be easy to cover through hole 135 and keep shapes of through hole 135 ventilation.Preferably, select the protective sleeve 140 of tubulose, this through hole 135 comprises that cover seals near an end at through hole 135 places, is openings away from an end of through hole 135.The position of protective sleeve 140 on bowl cover 10 can be multiple.Preferably, the distance between the opening of protective sleeve 140 and the through hole 135 is greater than the blind end of protective sleeve 140 and the distance between the through hole 135.More preferred, the distance between through hole 135 and the injection port 132 is greater than the distance between the blind end of injection port 132 and protective sleeve 140.That is to say, on the order that the direction of liquid flow is consistent when detecting, on swim over to the downstream and be respectively injection port 132, protective sleeve 140 blind ends, through hole 135, this order of protective sleeve 140 openings is proper.More preferred, these several parts pass the center line of bowl cover 10, are positioned on the center line of bowl cover 10.More preferred, injection port 132, through hole 135 protective sleeve blind ends and through hole 135 are positioned at an end of center line, and the openend of protective sleeve 140 is positioned at the other end of center line.Protective sleeve 140 can be connected with bowl cover 10 by variety of way, and is preferred, is to be tightly connected between protective sleeve 140 and the bowl cover 10, can guarantee that liquid sample can not flow into along the edge of protective sleeve 140 in the protective sleeve 140, produces the consequence of fluid-tight through hole 135.Modes such as the mode that is tightly connected can have rivet to connect, and clamping is welded, and is bonding.As shown in Figure 4 and Figure 5; the protective sleeve 140 of tubulose is by being connected with bowl cover 10 with the draw-in groove 136 of bowl cover 10 bottoms, and protective sleeve 140 and draw-in groove 136 can not have the phenomenon of leakage by effective protective sleeve 140 edges of tubulose that must guarantee of mode of welding in contact liq.
Can also include on the bowl cover 10 and can make urine cup 1 horizontal edge-on projection 131; because bowl cover 10 generally is circular or other easy rolling shape; this projection 131 can keep urine cup 1 steady when urine cup 1 is laterally placed; can not cause liquid sample to enter protective sleeve 140; make through hole 135 be sealed, smoothly the situation of exhaust by liquid.This projection 131, can be one or two in addition a plurality of.The position at projection 131 places is the ends near injection port 132 and through hole 135.Preferably, the distance between projection 131 and the injection port 132 is less than the distance between described projection 131 and the through hole 135.Projection 131 can also make the detectable bars 120 in the bowl cover 10 be in upright state except making that urine cup 1 can be laterally edge-on, thereby more effective liquid sample that must carry out detects.Preferably, two projections 131 of symmetry mutually are set, lay respectively at the both sides of injection port 132.
In the process that detects sample, can collect liquid sample earlier, then bowl cover 10 be screwed on cup body 20, the cooperation of bowl cover 10 and cup body 20, can reach by a bowl cover screw thread 134 and a cup body screw thread 210, be in engagement between two screw threads and rotate then to tighten and get final product.When following horizontal edge-on urine cup 1, the liquid sample in the cup body 20 just can be by the sample region of acceptance of the reagent strip 120 in the injection port 132 arrival bowl covers 10 so.Because detectable bar 120 is vertical with injection port 132, injection port 132 can level gets the liquid sample in the absorption cell body 20 so, and simultaneously, because the protection of protective sleeve 140 makes that the gases in the bowl cover 10 are able to smooth must the discharge.When liquid sample rose to the position of through hole 135 in bowl cover 10 when, what this through hole 135 was very natural was in by the fluid-tight state, stopped bowl cover 10 inside and outside gases and exchanged.This mode, the position that can also be by through hole 135 is set and the size of bowl cover 10 are carried out detection by quantitative, and required liquid volume can be constant.
Can also comprise an O-ring seal 150 on the bowl cover 10.O-ring seal 150 can increase the sealing property between bowl cover 10 and the cup body 20, makes liquid sample be difficult for leaking out from cup body 20.O-ring seal 150 can be " O " type circle, also can be other types.The material of O-ring seal 150 can be a rubber, preferred silica gel.The O-ring seal 150 of silica gel is relatively good on sealing property, and uses not yielding.Preferably, between loam cake 110 and carrier 130, use an O-ring seal 150, between carrier 130 and cup body 20, re-use an O-ring seal 150.Can better stop the leakage of liquid sample like this.
Below in conjunction with concrete accompanying drawing examples of implementation of the present utility model are described in detail.These specific embodiment only are limited the enumerating under the utility model spirit, do not get rid of one of ordinary skill in the art prior art and the utility model in conjunction with and other specific embodiments of producing.
Embodiment 1:
To shown in Figure 10, urine cup 1 comprises bowl cover 10 and cup body 20 as Fig. 5.Bowl cover 10 comprises loam cake 110, reagent strip 120, and carrier 130, protective sleeve 140, O-ring seal 150 and two can support urine cup 1 horizontal edge-on projection 131.Detectable bar 120 on the carrier 130 wherein, bar shaped fence 133, through hole 135 and the injection port 132 that can allow liquid sample enter, carrier 130 loads the protective sleeve 140 of a tubulose behind.Protective sleeve 140 reaches the state of sealing by draw-in groove 136 welding at carrier 130 backs.Injection port 132 is positioned at carrier 130 peripheries, rectangular opening.Injection port 132 tops are provided with 1 through hole 135.Being provided with of each parts, from the direction arrangement from left to right of liquid flow, from the left side to the right, arranging respectively: projection 131, injection port 132, protective sleeve 140 blind ends, through hole 135 and protective sleeve 140 openings with lower member.When detecting, in cup body 20, to collect the liquid sample of capacity earlier, and urine cup 1 cross side is erected, liquid can enter in the cavity 137 of bowl cover by injection port 132.Liquid sample is in the position that does not reach through hole 135, and the mobile of liquid is smoothly.This be because, in bowl cover 10 outsides, through hole 135 is protected cover 140 protection, can not be closed, in bowl cover 10 inside, liquid sample does not also rise to the position of through hole 135, through hole 135 exhaust successfully.When liquid sample when adsorptive pads arrive to hide through hole 135, through hole 135 is blocked, cause in the bowl cover 10 and cup body 20 in air can not exchange and circulate, at this moment, the sample in the cavity 137 enough has been used for reagent strip 120 uses of pattern detection.Sample arrives surveyed area along the sample collection zone of reagent strip 120, whether contains detected material in the final judgement sample.Also have 4 locating pins and pilot pin in the bowl cover 10, be positioned at the center of bowl cover 10, the parts ease of assembly of this location is the accurate cooperation of carrier 130 and loam cake 110.
Claims (12)
1. pick-up unit; comprise and allow liquid flow to injection port in the test chamber from collecting chamber; it is characterized in that this test chamber comprises that also one allows gas be passed to the through hole of collecting chamber from test chamber, and avoid liquid to enter the protective sleeve of test chamber by through hole from collecting chamber.
2. pick-up unit as claimed in claim 1 is characterized in that described lead to the hole site is higher than the injection port position.
3. pick-up unit as claimed in claim 2 is characterized in that, described through hole is that gas can pass in and out and through hole that liquid can not pass in and out.
4. pick-up unit as claimed in claim 3 is characterized in that described pick-up unit comprises bowl cover, and described test chamber is positioned at bowl cover, and described protective sleeve is positioned at the back side of bowl cover.
5. pick-up unit as claimed in claim 4 is characterized in that, described protective sleeve is a tubulose.
6. pick-up unit as claimed in claim 5 is characterized in that, described protective sleeve comprises an opening that allows interior gas of protective sleeve and collection intracavity gas circulate.
7. pick-up unit as claimed in claim 5 is characterized in that this aperture position is higher than lead to the hole site.
8. pick-up unit as claimed in claim 5, its feature is tightly connected at protective sleeve edge and bowl cover.
9. pick-up unit as claimed in claim 1 or 2 is characterized in that, also comprises on the described pick-up unit allowing laterally edge-on projection of pick-up unit.
10. pick-up unit as claimed in claim 2 is characterized in that described pick-up unit comprises the bowl cover that has test chamber.
11. pick-up unit as claimed in claim 10 is characterized in that, described pick-up unit also comprises the cup body that has collecting chamber, and described bowl cover and described cup body closely cooperate.
12. pick-up unit as claimed in claim 11 is characterized in that, described bowl cover comprises the detectable bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201120607U CN201335837Y (en) | 2009-01-05 | 2009-01-05 | Detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201120607U CN201335837Y (en) | 2009-01-05 | 2009-01-05 | Detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335837Y true CN201335837Y (en) | 2009-10-28 |
Family
ID=41287492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201120607U Expired - Lifetime CN201335837Y (en) | 2009-01-05 | 2009-01-05 | Detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201335837Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010075814A1 (en) * | 2009-01-05 | 2010-07-08 | Inverness Medical Switzerland Gmbh | Detection device |
| CN102967700A (en) * | 2009-01-05 | 2013-03-13 | 艾博生物医药(杭州)有限公司 | Detecting device |
| CN106644601A (en) * | 2016-12-02 | 2017-05-10 | 杭州康永生物技术有限公司 | Multifunctional urine cup |
| CN109116011A (en) * | 2018-09-26 | 2019-01-01 | 安徽贝驰生物科技有限公司 | A kind of quantitative liquid detection device |
-
2009
- 2009-01-05 CN CNU2009201120607U patent/CN201335837Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010075814A1 (en) * | 2009-01-05 | 2010-07-08 | Inverness Medical Switzerland Gmbh | Detection device |
| US8323583B2 (en) | 2009-01-05 | 2012-12-04 | Alere Switzerland Gmbh | Detection device |
| CN102967700A (en) * | 2009-01-05 | 2013-03-13 | 艾博生物医药(杭州)有限公司 | Detecting device |
| CN106644601A (en) * | 2016-12-02 | 2017-05-10 | 杭州康永生物技术有限公司 | Multifunctional urine cup |
| CN109116011A (en) * | 2018-09-26 | 2019-01-01 | 安徽贝驰生物科技有限公司 | A kind of quantitative liquid detection device |
| CN109116011B (en) * | 2018-09-26 | 2024-03-19 | 安徽贝驰生物科技有限公司 | Quantitative liquid detection device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091028 Effective date of abandoning: 20090105 |
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| RGAV | Abandon patent right to avoid regrant |