CN106053200A - Urine enrichment device - Google Patents

Urine enrichment device Download PDF

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Publication number
CN106053200A
CN106053200A CN201610559873.5A CN201610559873A CN106053200A CN 106053200 A CN106053200 A CN 106053200A CN 201610559873 A CN201610559873 A CN 201610559873A CN 106053200 A CN106053200 A CN 106053200A
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CN
China
Prior art keywords
valve
urine
plate
ultrafilter membrane
pressing plate
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Granted
Application number
CN201610559873.5A
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Chinese (zh)
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CN106053200B (en
Inventor
王建飞
王德正
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HANGZHOU LONGXIN TECHNOLOGY Co Ltd
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HANGZHOU LONGXIN TECHNOLOGY Co Ltd
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Priority to CN201610559873.5A priority Critical patent/CN106053200B/en
Publication of CN106053200A publication Critical patent/CN106053200A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/4005Concentrating samples by transferring a selected component through a membrane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a urine enrichment device. The urine enrichment device comprises a urine enrichment device body, a microscope unit and other liquid path units which are connected in sequence; a sample sucking needle is arranged on the urine enrichment device; the urine enrichment device comprises an enrichment main body and a plunger pump which is connected with the enrichment main body; one end of the enrichment main body is connected to one end of a tee joint through an input pipe, a fourth valve and a temporary storage pipe; the other end of the enrichment main body is connected with a counting pond of the microscope unit through a fifth valve of the pipe and an output pipe; the other two ends of the tee joint are respectively connected to a first valve and a third valve; the first valve is connected with the sample sucking needle; the third valve is connected with the plunger pump; the plunger pump is also connected to a cleaning liquid barrel through a second valve. The urine enrichment device is easy to operate and convenient to use; the identification precision and accuracy and the identification consistency of a urine analysis instrument are greatly enhanced in a urine enrichment mode which is realized by the structure.

Description

A kind of urine enriching apparatus
Technical field
The present invention relates to technical field of medical equipment, particularly relate to a kind of urine enriching apparatus.
Background technology
Uroscopy, including urine analysis of blood, formation in urine detection, as urine erythrocyte, leukocyte etc., cast, Crystallization, epithelium etc. detect.Uroscopy to clinical diagnosis, judge that curative effect and prognosis have highly important value.Prior art Urine detection equipment detect on fully-automatic equipment, when sample visible component is little, be difficult to identify, and accuracy of identification and Poor accuracy, detection concordance is the best.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of urine enrichment dress Put, to solve the deficiencies in the prior art.
For achieving the above object, the invention provides a kind of urine enriching apparatus, it is characterised in that include
Urine enriching apparatus, microscope unit and other fluid path unit being sequentially connected with, described urine enriching apparatus sets It is equipped with suction needle;Described urine enriching apparatus includes the piston pump being enriched with main body and being connected with enrichment main body;
Described enrichment main body include clean ultrafilter membrane, ultrafilter membrane support, used ultrafilter membrane, collect motor, temporary pipe, Threeway, the first valve, clamp system, outlet tube, the second valve, filtration, the first guiding trestle, the second guiding trestle and biography Ultrafilter membrane in sending, described clean ultrafiltration film roll is on the transverse axis of ultrafilter membrane cantilever tip, and is laid in the second guiding trestle Upper directive wheel and the transverse axis of ultrafilter membrane cantilever tip between so that clean ultrafilter membrane through filtration realize to urine Filtering, the used ultrafilter membrane after filtration sequentially passes through the lower directive wheel of the second guiding trestle, the first guiding again On the transverse axis of the directive wheel wraparound ultrafilter membrane mid-stent of frame, the transverse axis of ultrafilter membrane mid-stent is by collecting driven by motor;
Described clamp system includes the first gear, the second gear, electric machine support, locking motor and locking arm, described locking Motor is arranged on electric machine support, and described first gear is connected with locking motor, and described first gear, the second gear are meshed, Described second gear is connected with locking arm;
Described filtration includes that pressing plate, rubber cavity plate, screen plate, base, upper plate, the first guide pillar, pressing plate are fixed Plate, the first lock-screw, the second lock-screw, the second guide pillar, back-moving spring;
Described rubber cavity plate one end is connected to threeway one end, described rubber chamber by input pipe, the 4th valve, temporary pipe The body plate other end is connected to the counting chamber of microscope unit by pipeline the 5th valve, outlet tube, and the other two ends of described threeway are divided Not being connected to the first valve, the 3rd valve, described first valve connects suction needle, and described 3rd valve connects piston pump, described Piston pump is connected to cleanout fluid bucket also by the second valve.
Above-mentioned a kind of urine enriching apparatus, it is characterised in that: described electric machine support is arranged on upper plate, described upper top The corner of plate is arranged on pressing plate by four the first guide pillars, will pressure by four the first lock-screws on the corner of described pressing plate Plate fixed plate is mounted thereon, and described pressing plate bottom arranges screen plate, is provided with rubber cavity between described pressing plate and screen plate Plate, the corner of described screen plate is fixed on base by four the second lock-screws, and described base bottom is four second and leads Post, is provided with two back-moving springs between described upper plate and pressing plate, two back-moving springs are separately positioned on upper plate and pressing plate Two ends.
Above-mentioned a kind of urine enriching apparatus, it is characterised in that: the ultrafilter membrane in described transmission encases rubber cavity up and down Plate.
Above-mentioned a kind of urine enriching apparatus, it is characterised in that: it is provided with densely covered aperture on described screen plate.
The invention has the beneficial effects as follows:
The running precedence of the unit of the present invention is all by automatically controlling full-automatic realization, simple to operate, uses Convenient, accuracy of identification and the accuracy of Urine Analyzer is significantly enhanced by the enrichment urine mode of this structure, identification Concordance.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, with It is fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the enriching apparatus structural representation of the present invention.
Fig. 3 is the enriching apparatus main body overall structure schematic diagram of the present invention.
Fig. 4 is that the enriching apparatus main body of the present invention faces structural representation.
Fig. 5 is the filter apparatus configuration schematic diagram of the present invention.
Fig. 6 is the filter membrane structural representation through defecator of the present invention.
Fig. 7 is the defecator structural representation at locking state of the present invention.
Fig. 8 is the defecator structural representation in open mode of the present invention.
Fig. 9 is the rubber cavity plate structure schematic diagram of the present invention.
Figure 10 is the screen plate structural representation of the present invention.
Detailed description of the invention
As Figure 1-10 shows, a kind of urine enriching apparatus, it is characterised in that include
Urine enriching apparatus 1, microscope unit 2 and other fluid path unit 4 being sequentially connected with, described urine enriching apparatus 1 On be provided with suction needle 3;Described urine enriching apparatus 1 includes the piston pump 6 being enriched with main body 5 and being connected with enrichment main body 5;
Described enrichment main body 5 includes clean ultrafilter membrane 51, ultrafilter membrane support 52, used ultrafilter membrane 53, collects motor 54, temporary pipe 55, threeway the 56, first valve 57, clamp system 58, outlet tube the 59, second valve 510, filtration 511, the Ultrafilter membrane 515 in one guiding trestle the 512, second guiding trestle 513 and transmission, described clean ultrafilter membrane volume 51 is at ultrafilter membrane On the transverse axis on support 52 top, and it is laid in the upper directive wheel 516 of the second guiding trestle 513 and the horizontal stroke on ultrafilter membrane support 52 top Between axle so that clean ultrafilter membrane 51 realizes the filtration to urine, after filtration 511 through filtration 511 Used ultrafilter membrane 53 sequentially passes through the lower directive wheel of the second guiding trestle 513, the directive wheel wraparound of the first guiding trestle 512 again On transverse axis in the middle part of ultrafilter membrane support 52, the transverse axis in the middle part of ultrafilter membrane support 52 drives by collecting motor 54;
Described clamp system 58 includes first gear the 581, second gear 582, electric machine support 583, locking motor 584 and lock Tight arm 585, described locking motor 584 is arranged on electric machine support 583, and described first gear 581 is connected with locking motor 584, Described first gear the 581, second gear 582 is meshed, and described second gear 582 is connected with locking arm 585;
Described filtration 511 includes pressing plate 5111, rubber cavity plate 5112, screen plate 5113, base 5114, upper plate 5115, the first guide pillar 5116, pressing plate fixed plate the 5117, first lock-screw the 5118, second lock-screw the 5119, second guide pillar 51110, back-moving spring 51111;
Described rubber cavity plate 5112 one end is connected to threeway 56 one end by input pipe, the 4th valve 14, temporary pipe 55, Described rubber cavity plate 5112 other end is connected to the counting chamber of microscope unit 2 by pipeline the 5th valve 15, outlet tube 59, The described other two ends of threeway 56 are connected respectively to the first valve the 11, the 3rd valve 13, and described first valve 11 connects suction needle 3, Described 3rd valve 13 connects piston pump 6, and described piston pump 6 is connected to cleanout fluid bucket also by the second valve 12.
In the present embodiment, described electric machine support 583 is arranged on upper plate 5115, and the corner of described upper plate 5115 is passed through Four the first guide pillars 5116 are arranged on pressing plate 5111, by four the first lock-screws 5118 on the corner of described pressing plate 5111 Pressing plate fixed plate 5117 being mounted thereon, described pressing plate 5111 bottom arranges screen plate 5113, described pressing plate 5111 and filtration Being provided with rubber cavity plate 5112 between plate 5113, the corner of described screen plate 5113 is solid by four the second lock-screws 5119 Be scheduled on base 5114, described base 5114 bottom be four the second guide pillars 51110, described upper plate 5115 and pressing plate 5111 it Between two back-moving springs 51111 are installed, two back-moving springs 51111 are separately positioned on upper plate 5115 and pressing plate 5111 liang End.
In the present embodiment, the ultrafilter membrane about 515 in described transmission encases rubber cavity plate 5112.
In the present embodiment, described screen plate 5113 is provided with densely covered aperture.
The work process of the present invention comprises the steps:
1. confirm that ultrafiltration paper, in normal position, otherwise changes filter paper or dress paper.
2. inhaling sample, by normally inhaling sample, now the first valve 11 is opened, and the second valve 12 and the 3rd valve 13 are closed, and the 4th Valve the 14, the 5th valve the 15, the 6th valve 16 is opened, and when inhaling five valve 15 that sample liquid arrives the microscope left side, stops inhaling Sample, simultaneously closes off the first valve 11 and the 5th valve 15, as shown in Figure 1.
3. enrichment, opens the second valve 12 and the 3rd valve 13, closes the first valve 11, starts plunger displacement pump 6, is increased by pressure Adding, the moisture content in pipe runs past filter paper, oozes out from filter opening.
4. filling counting chamber, plunger displacement pump 6 works under pressure and is reduced by pressure after certain time, then opens the Five valve the 15, the 6th valves 16, when arriving six valves 16 after pregnant solution fills up counting chamber, close plunger displacement pump 6, finally close 5th valve the 15, the 6th valve 16.
5. microscope identification and counting.
6. rinse, close the second valve 12 and the 3rd valve 13, open other valve and rinse, fast at the end of, restart plunger The second valve 12 and the 3rd valve 13 opened by pump simultaneously, rinses simultaneously, terminates to rinse.
Motion principle in whole device busy is: the motor of retaining mechanism rotates clockwise 90 degree, and locking arm is opened, Under the effect of back-moving spring, pressing plate and pressing plate fixed plate (two boards is screwed) are toward pull-up, and draw ring is by rubber simultaneously Glue chamer body plate is also toward pull-up, until after second draw ring holds screen plate, back-moving spring is to free state.Collection motor is counterclockwise Rotating, ultrafilter membrane moves along directive wheel, and after being separated by a job, motor stops.Locking motor rotates counterclockwise 90 degree, locking arm Successively by pressing plate, rubber cavity plate, screen plate compresses, and the cleanest ultrafilter membrane encases rubber cavity plate again.Finally, wait The suction sample of next sample.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art without Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art Personnel are available by logical analysis, reasoning, or a limited experiment the most on the basis of existing technology Technical scheme, all should be in the protection domain being defined in the patent claims.

Claims (4)

1. a urine enriching apparatus, it is characterised in that include
Urine enriching apparatus (1), microscope unit (2) and other fluid path unit (4), the described urine enriching apparatus being sequentially connected with (1) suction needle (3) it is provided with on;Described urine enriching apparatus (1) includes being enriched with main body (5) and being connected with enrichment main body (5) Piston pump (6);
Described enrichment main body (5) includes clean ultrafilter membrane (51), ultrafilter membrane support (52), used ultrafilter membrane (53), collects Motor (54), temporary pipe (55), threeway (56), the first valve (57), clamp system (58), outlet tube (59), the second valve (510), filtration (511), the first guiding trestle (512), the second guiding trestle (513) and transmit in ultrafilter membrane (515), Described clean ultrafilter membrane (51) is rolled up on the transverse axis on ultrafilter membrane support (52) top, and is laid in the second guiding trestle (513) Upper directive wheel (516) and the transverse axis on ultrafilter membrane support (52) top between so that clean ultrafilter membrane (51) through filter knot Structure (511) realizes the filtration to urine, and the used ultrafilter membrane (53) after filtration (511) sequentially passes through second again and leads To the lower directive wheel of support (513), the transverse axis at directive wheel wraparound ultrafilter membrane support (52) middle part of the first guiding trestle (512) On, the transverse axis at ultrafilter membrane support (52) middle part drives by collecting motor (54);
Described clamp system (58) includes the first gear (581), the second gear (582), electric machine support (583), locking motor And locking arm (585) (584), described locking motor (584) is arranged on electric machine support (583), described first gear (581) with Locking motor (584) connects, and described first gear (581), the second gear (582) are meshed, described second gear (582) and lock Tight arm (585) connects;
Described filtration (511) include pressing plate (5111), rubber cavity plate (5112), screen plate (5113), base (5114), Upper plate (5115), the first guide pillar (5116), pressing plate fixed plate (5117), the first lock-screw (5118), the second lock-screw (5119), the second guide pillar (51110), back-moving spring (51111);
Described rubber cavity plate (5112) one end is connected to threeway (56) by input pipe, the 4th valve (14), temporary pipe (55) One end, described rubber cavity plate (5112) other end is connected to microscope list by pipeline the 5th valve (15), outlet tube (59) The counting chamber of unit (2), described threeway (56) additionally two ends are connected respectively to the first valve (11), the 3rd valve (13), and described the One valve (11) connects suction needle (3), and described 3rd valve (13) connects piston pump (6), and described piston pump (6) is also by second Valve (12) is connected to cleanout fluid bucket.
2. a kind of urine enriching apparatus as claimed in claim 1, it is characterised in that: described electric machine support (583) is arranged on On top board (5115), the corner of described upper plate (5115) is arranged on pressing plate (5111) by four the first guide pillars (5116), By four the first lock-screws (5118), pressing plate fixed plate (5117) is mounted thereon on the corner of described pressing plate (5111), Described pressing plate (5111) bottom arranges screen plate (5113), is provided with rubber between described pressing plate (5111) and screen plate (5113) Cavity plate (5112), the corner of described screen plate (5113) is fixed on base (5114) by four the second lock-screws (5119) On, described base (5114) bottom is four the second guide pillars (51110), pacifies between described upper plate (5115) and pressing plate (5111) Equipped with two back-moving springs (51111), two back-moving springs (51111) are separately positioned on upper plate (5115) and pressing plate (5111) Two ends.
3. a kind of urine enriching apparatus as claimed in claim 1, it is characterised in that: on the ultrafilter membrane (515) in described transmission Under encase rubber cavity plate (5112).
4. a kind of urine enriching apparatus as claimed in claim 1, it is characterised in that: it is provided with close on described screen plate (5113) The aperture of cloth.
CN201610559873.5A 2016-06-29 2016-06-29 Urine enrichment device Active CN106053200B (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111380742A (en) * 2020-03-12 2020-07-07 博睿泰合(苏州)医疗科技有限公司 Sample loading detection system and detection method for blood vitamin D pretreatment

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GB850919A (en) * 1958-07-10 1960-10-12 Foxboro Co Liquid filter system
JPH1137917A (en) * 1997-07-22 1999-02-12 Honda Motor Co Ltd Testing device of filter
EP1508792A2 (en) * 2003-08-19 2005-02-23 Fuji Photo Film Co., Ltd. Extracting apparatus
US20050080388A1 (en) * 2003-10-14 2005-04-14 Richard Finger Urine collection and disposal system
CN1563988A (en) * 2004-04-10 2005-01-12 重庆天海医疗设备有限公司 Urine grain stillage analysis integrated concentration and detecting analysis
CN202119638U (en) * 2011-06-27 2012-01-18 郑州光力科技股份有限公司 Multiple sampling device for dust monitor with combined measuring and sampling channel
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Publication number Priority date Publication date Assignee Title
CN111380742A (en) * 2020-03-12 2020-07-07 博睿泰合(苏州)医疗科技有限公司 Sample loading detection system and detection method for blood vitamin D pretreatment

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