CN101598724B - Urine collection and detection device - Google Patents

Urine collection and detection device Download PDF

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Publication number
CN101598724B
CN101598724B CN 200810305523 CN200810305523A CN101598724B CN 101598724 B CN101598724 B CN 101598724B CN 200810305523 CN200810305523 CN 200810305523 CN 200810305523 A CN200810305523 A CN 200810305523A CN 101598724 B CN101598724 B CN 101598724B
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cup
test board
urine
test
liquid outlet
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CN101598724A (en
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徐琪
卜远波
李湘
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Kangyong Biotechnology Co., Ltd.
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HANGZHOU CHINESE PEPTIDE CO Ltd
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Abstract

The invention relates to a detection device, in particular to a urine detection device. The urine detection device comprises a cup body and a cup cover, wherein, a cup rabbet is arranged on the upper end of the cup body; a test plate with a test paper is arranged on the lateral side of the cup body; a seal housing is arranged on the outer side of the test plate to seal the test paper inside the test plate; a communication pore is arranged on the upper end of the lateral side of the cup body; a liquid outlet which can be communicated with the communication pore of the cup body is arranged on the test plate and a connection and position device is arranged between the cup body and the test plate. The artificially controlled reaction start time can be realized according to the communication condition between the communication pore of the cup body and the liquid outlet of the test plate as to enhance the accuracy of inspection; meanwhile, the liquid in the test chamber can not enter into the urine cup in the process of the urine cup transportation so that the urine in the urine cup can not be polluted and can be easy to be stored and transported.

Description

A kind of urine collection and detection device
Technical field
The present invention relates to a kind of pick-up unit, relate in particular to a kind of pick-up unit of urine.
Background technology
In medical circle, detect the result of chemical examination blood, urine etc. as an important directional beacon diagnosing and differentiate person's to be detected physical condition at present.The accuracy that detects directly has influence on doctor's judgement, and is therefore also just more and more higher for the requirement of pick-up unit.in detection, urine examination is a kind of very general detection mode, in existing urine detector, a kind of is directly to adopt urine cup, then test paper is put into urine cup, see reaction result, as Chinese patent application: " human urine detector (CN2636240) ", it comprises the box body that lid and cassette holder connect and compose, be arranged on well and viewport on box body, the opening direction axis that is arranged on well on box body and viewport spatially intersects with certain space angle, place test strip in pick-up unit, cover lid, turning over box makes viewport down, directly aim at well place's piss application of sample, turning over box makes viewport up again, from the viewport sentence read result.The urine examination of this mode, use are easily, but the urine detection time is uncontrollable, thereby accuracy is low, can not use in the detection that needs the high precision result, and urine is easily contaminated.also having a kind of is to adopt special-purpose urine examination device, precision is relatively high, and can prevent that urine is contaminated, as Chinese patent application: " Humoral sample Detection and Collect device (CN2763795) ", comprise a glass body, cup body bottom is provided with cup, have slot on cup, be provided with the test card of tape test bar in slot, the bottom of cup body has the piston hole of an end opening, changing first through hole of piston hole by hole wall on it communicates with a cup chamber, and communicate with slot by lower hole wall, piston hole is built-in with piston, piston is slipper seal with piston hole and coordinates, the front end of piston has ring groove, the first through hole and the second through hole can not communicate with ring groove simultaneously.Do not pollute urine although this patent has advantages of, its structure is too complicated, and cost is high, and higher to the sealing requirements of piston.
Summary of the invention
The present invention mainly has been to provide simple in structure, can collect A urine sample collection device and be detected on one, and autonomous the startup reacts, and accuracy of detection is high, the urine detector that cost is low; Solve the existing urine detector complex structure of prior art, can not independently start reaction and control reaction time, the technical matters that accuracy of detection is low, cost is high.
The present invention also provides a kind of sample that can not contact with test paper organically to separate with the sample that contacts with test paper simultaneously, and urine can be utilized again like this, conveniently controls the reaction time of urine and test paper, facilitates the urine detector of storage and transport; Solve the urine detector that exists in the prior art and can not control the time of reaction beginning, easily contaminated, high to the sealing effectiveness requirement, the technical matters of inconvenient storage and transport.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of urine collection and detection device, comprise cup and bowl cover, the upper end of described cup is provided with rim of a cup, be provided with the test board that contains test paper in the side of cup, the test board outside is provided with test paper is sealed in seal closure in test board, upper end in described cup side is provided with intercommunicating pore, be provided with the liquid outlet that can communicate with the intercommunicating pore on cup on described test board, be provided with between cup and test board and be connected positioning element.Control the break-make situation of intercommunicating pore on liquid outlet on test board and cup by positioning element, thereby control the startup reaction time of the detection of urine sample, guarantee the accuracy of urine detection.Examined personnel are placed in urine in urine cup, liquid outlet on the positioning element control test board of this moment and the intercommunicating pore on cup be UNICOM not, when personnel to be detected need to detect, the testing staff adjusts positioning element, with liquid outlet and intercommunicating pore UNICOM, simultaneously cup is inverted, urine flows in the test-strips cavity, autonomous startup reaction.After reaction finishes, interpretation is also recorded result, and urine cup is just put, and has realized the separating of urine in the urine in the surveyed area and urine cup, has guaranteed that the sample in the urine cup can be not contaminated.Urine detector of the present invention only comprises cup, bowl cover, test board and test paper, and the number of components is few, and is simple in structure, and cost is low.
Positioning element can be groove and protruding coordinating, it can be also the clamp button of the spring structure, as preferably, described connection positioning element comprises the projection that is positioned on cup and test board abutted surface and is positioned at the draw-in groove of the both sides of cup side, described projection comprises two rows, described test board be provided with cup on the positioning convex that is used in conjunction with of projection, be provided with in two sides of described test board the backstop that coordinates with draw-in groove; When the liquid outlet UNICOM of the intercommunicating pore on cup and test board, described positioning convex is positioned at the below that cup is arranged projection up and down, and described backstop is connected in draw-in groove.Projection in the cup side is provided with two rows, when not starting reaction, positioning convex on test board is placed between two row's projections of cup, thereby the position of location-plate is fixed, and at this moment, the liquid outlet on test board is positioned at the top of intercommunicating pore on cup, two holes are UNICOM not, thereby make the urine in cup still be in cup, can not enter the test chamber in test board, reaction does not start.when the testing staff need to start reaction, test board is pressed downwards, make the projection on test board be placed in the protruding below of row under cup, withstanding test board can not move upward it, coordinating due to the projection on cup two side bayonet slots and test board simultaneously, make test board to move downward, thereby the position of test board is fixed, the center line of the center line of intercommunicating pore and liquid outlet is in the same plane at this moment, two hole UNICOMs, this moment, inverted cup was input to urine in test chamber, start reaction, thereby can well control the reaction time, improve the accuracy of test.
As more preferably, the width of the positioning convex on the distance between the two rows projection of described cup side and test board equates, the upper surface of described cup two rows projection is domatic.Cup two rows projection is determined the position of the front test board of reaction, therefore the distance between two row's test boards is identical with the width of positioning convex, thereby can determine the position of test board when not starting reaction, make its not can the up and down play, guaranteed that urine can not freely enter in test chamber when not starting reaction.The upper surface of cup two rows projection is domatic can the assurance when test board promotes to locate downwards, pushes smoothly the location accurately convenient.
As more preferably, in described two rows projection, every package contains two projections that are located along the same line, and projection is symmetrical centered by intercommunicating pore, and the distance between two projections of upper row is greater than the distance between two projections of lower row.The two protruding alternative arrangement of row can reduce the resistance that test board glides, and can identify easily the position of clamping simultaneously, facilitate the location of test board.
As preferably, be provided with the framework of protrusion on the joint face of described test board, be provided with O-ring seal in the framework of protrusion, O-ring seal is ellipticity, on the convex edge that is socketed in liquid outlet that the O-ring seal major part makes progress.Connection at test board arranges O-ring seal, can well guarantee to separate cup and test board when not starting reaction, makes urine can not enter in test board.O-ring seal is ellipticity and greatly head-up, guarantees sealing effectiveness when can save material.
As preferably, on the height of the framework of protrusion and test board, the height of positioning convex is identical, O-ring seal in the length of part below liquid outlet greater than the distance between cup two rows projection.Guarantee sealing effectiveness, can not make the interior urine of cup leak out and enter test chamber.
As preferably, be provided with the draw-in groove that is parallel to each other on the test surfaces of described test board, be provided with test paper in described draw-in groove, liquid outlet is located at the top of draw-in groove, the liquid outlet place is provided with adjustable plate above draw-in groove, the centre of described adjustable plate is provided with the conducting bar, and described conducting bar is corresponding with described liquid outlet, and the both sides of adjustable plate are connected to the frame of test board along upper.Adjustable plate is set can be when liquid outlet and intercommunicating pore UNICOM, and urine can flow in test chamber smoothly, when cup is inverted, presses the conducting bar and makes entering into more smoothly in test chamber of liquid, improves testing efficiency, and convenient calculating controlled the reaction time.
As preferably, the diameter of described intercommunicating pore is 1mm-10mm, and the diameter of described liquid outlet is 2mm-11mm, is provided with bleeder vent below test board, and the diameter of described bleeder vent is 0.5mm-1mm.The slightly larger in diameter of liquid outlet makes urine enter smoothly test chamber in intercommunicating pore, the arranging in the time of can just putting cup easily of bleeder vent, and liquid backflow is in cup.Certainly the shape of intercommunicating pore also can be any known shape such as square grade.
As preferably, described cup is " U " shape, is provided with the scale mark of maximum liquid capacity in cup, and the intercommunicating pore on cup is positioned at the top of scale mark.Can guarantee the accuracy of reacting, after test, urine cup just be put, the urine liquid level in urine cup is in again the intercommunicating pore below, has realized the separating of urine in the urine in the surveyed area and urine cup, has guaranteed that the sample in the urine cup can be not contaminated.Simultaneously, because intercommunicating pore is smaller, guaranteed urine cup in the process of transportation, the liquid in test chamber can not enter into urine cup, has guaranteed that in urine cup, urine can be not contaminated.
As preferably, the rim of a cup inwall of described cup is provided with screw thread and is threaded with bowl cover, is provided with O-ring seal between rim of a cup and bowl cover.Guarantee the sealing property of urine, can not be subjected to outside contamination.
Therefore, a kind of urine collection and detection device of the present invention has following advantage: 1. control the startup of reaction by the connection locator between cup and test board, in the convenient control reaction time, improve the accuracy that detects; 2. the component parts of urine examination device is few, and is simple in structure, the convenient manufacturing and installation, and cost is low; 3. the joint face at test board is provided with O-ring seal, prevents that effectively the urine in urine cup from entering in test chamber, can effectively control the reaction time; 4. the test surfaces at test board is provided with adjustable plate, can so that urine enters in test chamber more smoothly, increase work efficiency; 5. after the test, urine cup is just put, the urine liquid level in urine cup is in again intercommunicating pore below, has realized the separating of urine in the urine in the surveyed area and urine cup, has guaranteed that the sample in the urine cup can be not contaminated; 6. the diameter due to intercommunicating pore is less, in transportation, can prevent that the urine in test chamber is back in urine cup, makes the urine in urine cup can be not contaminated.
Description of drawings:
Fig. 1 is the decomposing schematic representation of a kind of urine collection and detection device of the present invention.
Fig. 2 is that in Fig. 1, the master of cup looks cut-open view.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the right view of Fig. 2.
Fig. 5 is the front view of the check-out console in Fig. 1.
Fig. 6 is that cut-open view is looked on the left side of Fig. 5.
Fig. 7 is the rear view of Fig. 5.
The concrete example of implementing:
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in Figure 1, a kind of urine collection and detection device, comprise cup 1, the xsect of cup 1 is " U " shape, and cup 1 is provided with circular rim of a cup 2, the inwall of rim of a cup 2 is provided with screw thread 3, be connected with bowl cover 4 by screw thread 3, be provided with O-ring seal 5 at cup 1 and 4 of bowl covers, in the outside surface of cup 1 sign, scale is arranged, the cup height is 50mm, and length is 40mm.Be connected with test board 6 on the joint face of the side relative with arcwall face of cup 1, be provided with the draw-in groove 8 that is parallel to each other in the test surfaces of test board 6, test paper 7 is housed in draw-in groove 8, be provided with seal closure 9 outside test board 6, seal closure 9 is the plastics gummed paper, the plastics gummed paper is bonded on the framework of test board, thereby test paper 7 is sealed in test board 6, form test chamber.Be provided with intercommunicating pore 10 on the joint face of cup, the height of the center line of intercommunicating pore 10 is higher than the height of maximum scale line in cup, and the diameter of intercommunicating pore 10 is 4mm.Be provided with the two row's projections 11 that are parallel to each other above intercommunicating pore 10, the upper surface of projection 11 is slope shape, every row's projection 11 comprises two projections, and two projections 11 are arranged symmetrically with centered by intercommunicating pore 10, and the distance between two projections 11 of upper row is greater than the distance between two projections 11 of lower row.Be provided with on the joint face of test board 6 can with the liquid outlet 12 of intercommunicating pore UNICOM, the diameter of liquid outlet 12 is 6mm, at the positioning convex 13 that is provided with protruding 11 corresponding matching on cup 1 above liquid outlet 12, positioning convex 13 can be connected on cup 1 between two row's projections 11, and the distances on cup 1 between two row's projections 11 are identical with the width of positioning convex 13.Two ends at cup 1 joint face are provided with holding tank 14, be provided with draw-in groove 15 above the frame of holding tank 14, the thickness of test board 6 is identical with the groove width of holding tank 14, be provided with the backstop 16 that matches with draw-in groove 15 at the two ends of test board 6, when backstop 16 is connected on draw-in groove 15, positioning convex 13 is positioned at the below of the lower row's projection 11 on cup 1, and the diameter of intercommunicating pore 10 overlaps with the diameter of liquid outlet 12.Be provided with the framework 17 of oval-shaped protrusion around the joint face upper liquid outlet 12 of test board 6, be provided with O-ring seal 18 in the framework 17 of protruding, O-ring seal 18 head-up is socketed on the convex edge 19 of liquid outlet greatly, O-ring seal 18 below liquid outlet 12 part length greater than the distance between cup 1 two rows projection 11.The thickness of O-ring seal 18 equals the distance between cup side and test board joint face, namely when positioning convex 13 between two row projections 13 on cup the time, O-ring seal blocks intercommunicating pore and is very close to each other between the two, even if urine cup rocks, can not allow urine enter in test chamber yet, facilitate the transportation of urine cup.Be provided with the adjustable plate 19 of " E " shape above the draw-in groove 15 on the test surfaces of test board 6, the two ends of adjustable plate 19 are connected on the inwall of test board 6, the conducting bar 20 positive alignment liquid outlets 12 that arrange in the middle of adjustable plate 19.Be provided with bleeder vent 21 below adjustable plate 19, the diameter of bleeder vent 21 is 0.8mm.
When using urine testing device, gather the urine of detected person's certain volume in urine cup of the present invention, and urine cup is in upright state.positioning convex on test board is connected between the row of two on cup projection at this moment, thereby test board is fixed, liquid outlet is positioned at the top of UNICOM's mouth, O-ring seal on the tested test plate (panel) joint face of intercommunicating pore seals, instant cup tilts also urine not to be flowed in test chamber, guarantee that sample to be checked can be not contaminated, when needs detect, test board is pushed away downwards, projection on test board is placed in the below of lower row's projection, the draw-in groove of cup side and the backstop of test board are joined simultaneously, the position of test board is fixed, this moment, intercommunicating pore overlapped with the center line of liquid outlet, cup and test chamber UNICOM, cup is inverted, press simultaneously adjustable plate, help urine to flow into more smoothly in test chamber, thereby autonomous startup reaction, can control the reaction time, improve the accuracy that detects.After reaction finishes, urine cup is just put, urine liquid level in urine cup is in again below intercommunicating pore, realized the separating of urine in the urine in the surveyed area and urine cup, guaranteed that the sample in the urine cup can be not contaminated, simultaneously, because intercommunicating pore is smaller, guaranteed urine cup in the process of transportation, the liquid in test chamber can not enter into urine cup, has guaranteed that in urine cup, urine can be not contaminated.The testing staff is according to this operating process, can control the time of reaction beginning and can draw the result that whether contains analyte or its metabolin in analyzed urine at short notice, and can keep this urine, with this as evidence or do further detection.
The material of cup, cup and bowl cover can be Polyvinylchloride (PVC), tygon (PE), polypropylene (PP), polystyrene (PS) or ABS plastic manufacturing.
Test paper in test board can be the corresponding test paper that detects various indexs, and the test paper in the present invention is the test-strips that detects drug abuse.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims (8)

1. urine collection and detection device, comprise cup and bowl cover, the upper end of described cup is provided with rim of a cup, be provided with the test board that contains test paper in the side of cup, the test board outside is provided with test paper is sealed in seal closure in test board, it is characterized in that: the upper end in described cup side is provided with intercommunicating pore, is being provided with the liquid outlet that can communicate with the intercommunicating pore on cup on described test board, is provided with to be connected positioning element between cup and test board; Be provided with the framework of protrusion on the joint face of described test board, be provided with O-ring seal in the framework of protrusion, O-ring seal is ellipticity, on the convex edge that is socketed in liquid outlet that the O-ring seal major part makes progress; Be provided with the draw-in groove that is parallel to each other on the test surfaces of described test board, be provided with test paper in described draw-in groove, liquid outlet is located at the top of draw-in groove, the liquid outlet place is provided with adjustable plate above draw-in groove, the centre of described adjustable plate is provided with the conducting bar, described conducting bar is corresponding with described liquid outlet, and the both sides of adjustable plate are connected to the frame of test board along upper.
2. a kind of urine collection and detection device according to claim 1, it is characterized in that: described connection positioning element comprises the projection that is positioned on cup and test board abutted surface and is positioned at the draw-in groove of the both sides of cup side, described projection comprises the two rows that are parallel to each other, described test board be provided with cup on the positioning convex that is used in conjunction with of projection, be provided with in two sides of described test board the backstop that coordinates with draw-in groove; When the liquid outlet UNICOM of the intercommunicating pore on cup and test board, described positioning convex is positioned at the below that cup is arranged projection up and down, and described backstop is connected in draw-in groove.
3. a kind of urine collection and detection device according to claim 2 is characterized in that: the width of the positioning convex on the distance between the two rows projection of described cup side and test board equates, the upper surface of described cup two rows projection is domatic.
4. a kind of urine collection and detection device according to claim 2, it is characterized in that: in described two rows projection, every package contains two projections that are located along the same line, projection is symmetrical centered by intercommunicating pore, and the distance between two projections of upper row is greater than the distance between two projections of lower row.
5. the described a kind of urine collection and detection device of according to claim 2 to 4 any one, it is characterized in that: on the height of the framework of protrusion and test board, the height of positioning convex is identical, O-ring seal in the length of part below liquid outlet greater than the distance between cup two rows projection.
6. the described a kind of urine collection and detection device of according to claim 1 to 4 any one, it is characterized in that: the diameter of described intercommunicating pore is 1mm-10mm, the diameter of described liquid outlet is 2mm-11mm, is provided with bleeder vent below test board, and the diameter of described bleeder vent is 0.5mm-1mm.
7. the described a kind of urine collection and detection device of according to claim 1 to 4 any one, it is characterized in that: described cup is " U " shape, is provided with the scale mark of maximum liquid capacity in cup, and the intercommunicating pore on cup is positioned at the top of scale mark.
8. the described a kind of urine collection and detection device of according to claim 1 to 4 any one, it is characterized in that: the rim of a cup inwall of described cup is provided with screw thread and is threaded with bowl cover, is provided with O-ring seal between rim of a cup and bowl cover.
CN 200810305523 2008-11-13 2008-11-13 Urine collection and detection device Active CN101598724B (en)

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CN101598724B true CN101598724B (en) 2013-06-12

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CN102589928B (en) * 2011-01-15 2016-03-09 艾博生物医药(杭州)有限公司 A kind of pick-up unit of fluid sample
CN103424547B (en) * 2013-08-15 2015-02-25 广州万孚生物技术股份有限公司 Liquid detection cup and method for manufacturing same
CN105158022B (en) * 2015-08-20 2018-11-27 杭州博拓生物科技股份有限公司 A kind of collection of fluid sample and detection device
WO2017081675A1 (en) 2015-11-09 2017-05-18 Novamed Ltd. Body liquids collection and diagnostic device
CN106053776A (en) * 2016-08-11 2016-10-26 李力 Body fluid inspection device
CN107782906A (en) * 2016-08-24 2018-03-09 杭州奥泰生物技术股份有限公司 A kind of detection means and detection method
CN106644601A (en) * 2016-12-02 2017-05-10 杭州康永生物技术有限公司 Multifunctional urine cup
CN109085159B (en) * 2017-08-21 2024-09-06 上海荒岛科技有限公司 Base plate and detection card
CN110006592A (en) * 2019-01-22 2019-07-12 嘉兴源玺实业有限公司 Leakproof urine detector
CN116400076B (en) * 2023-03-07 2024-02-23 湖北工业大学 Sampling, reaction and detection integrated device

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