CN107361798A

CN107361798A - A kind of urine conveying device, urine examination system, urine examination closestool and urine examination method

Info

Publication number: CN107361798A
Application number: CN201710723908.9A
Authority: CN
Inventors: 林孝发; 林孝山; 梁俊奇; 于海峰
Original assignee: Jomoo Group Co Ltd
Current assignee: Jomoo Group Co Ltd
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2017-11-21
Anticipated expiration: 2037-08-22
Also published as: CN107361798B

Abstract

The invention discloses a kind of urine conveying device, urine examination system, urine examination closestool and urine examination method.Wherein, in urine conveying device, moved vertically by pitch wheel and rack drives urine collector, it is simple and reliable for structure.In urine examination system, urine device is taken to use cleaning fluid as hydraulic fluid, utilize the one-way sealing of y-type seal ring, and outage is set to make piston rod when retracting in cylinder barrel, cleaning fluid gets enter into spring-compressed chamber cleaning piston bar to discharge cleaning fluid at cylinder bottom；And in urine examination device, by setting previewing unit, just completed the test paper of titration to detect and whether changed colour, titrated again so as to retract to titrating ineffective test paper, with avoid because titrate it is bad caused by test paper can not effective detection situation.The present invention utilizes pipeline distribution valve by ingenious, realizes and exports cleaning fluid to hydraulic cavities, spray chamber and urine collector in different time, simple in construction, cost is cheap.

Description

A kind of urine conveying device, urine examination system, urine examination closestool and urine examination method

Technical field

The present invention relates to automatic urine examination field, and in particular to a kind of urine conveying device, urine examination system, urine examination closestool and urine Detecting method.

Background technology

Urine detection is one of three big conventional detections.As quality of life increasingly improves, in the prior art, having existed will Urine detection function implantation the sanitary apparatus such as closestool or urinating bucket in technical scheme, its primary structure can be divided into take urine device, Urine conveying device and urine examination device.Wherein, the main task of urine conveying device is that the urine of acquirement is delivered into titration pin The place that can be drawn.In the prior art, urine conveying device often complicated in mechanical structure, it is necessary to realize vertical direction and level The two dimensional motion in direction, urine conveying could be completed, some even need to realize three-dimensional motion, so not only improve cost, And easily cause mechanical breakdown.Meanwhile in the prior art, the Telescopic overwhelming majority for taking urine funnel in urine device is taken to adopt With machine driving (similar with the flexible cleaning rod structure of intelligent closestool), it is easy for controlling using machine driving main cause.But Equally, machine driving mainly can cause cost high, fragile, transmission is unreliable there is also shortcoming using motor.Especially On intelligent closestool, if it is possible to reduce machine driving as far as possible, more realized using hydraulic pressure methods such as pumps takes the flexible of urine funnel, then Cost is lower, and structure is more simple.But when taking the Telescopic of urine funnel using hydraulic method realization, it may appear that one is asked Topic, i.e. the decontamination problem of piston rod.It is well known that piston rod stretches out cylinder barrel when taking urine funnel to stretch out, and when taking urine, stretch out cylinder The piston rod vulnerable to pollution of cylinder.But the cleaning to piston rod can only typically be carried out after piston rod retraction, now, piston rod master Decontamination can not be realized by general technical scheme partly in cylinder barrel.Again, can in the urine examination device of prior art Can occur needle tubing titration it is ineffective or fail complete titration, cause some test paper can not effective detection situation, so as to occur Detection error.

The content of the invention

It is an object of the invention to overcome drawbacks described above present in background technology or problem, there is provided a kind of urine conveying dress Put, urine examination system, urine examination closestool and urine examination method, make urine transport conveyor constructions simple and reliable, make to take urine in urine examination system Device can be realized takes the flexible of urine funnel using hydraulic pressure realization, and piston rod when and can is in retracted mode carries out decontamination, from And cost is reduced, also make to take the structure of urine device more simple, enable the urine examination device in urine examination system to be to titration pin It is no effectively titration carry out preliminary examination, with avoid because titrate it is bad caused by test paper can not effective detection situation, additionally it is possible to pass through urine Detecting method removes just section urine, retains midstream urine, improves urine examination accuracy.

To reach above-mentioned purpose, the present invention adopts the following technical scheme that：

A kind of urine conveying device, including urine collector, support, first gear, the first motor, for urinary catheter road, first Feed liquid pipeline and Drainage pipe；Described urine collector is slidedly arranged on support up and down, and its top is provided with perforate or opening；Described Urine collector is provided with the rack engaged with first gear in vertical direction；Described first gear is by being installed on support First motor drives；Described connects for urinary catheter road, the first feed liquid pipeline with urine collector；Set on described Drainage pipe There is positive displacement pump, one end of Drainage pipe connects with the bottom of urine collector.

Further, it is additionally provided with level sensor on described urine collector.

A kind of urine examination system, including urine examination device, pipeline distribution valve, cleaning fluid input channel, foregoing urine are defeated Send device, take urine device, the second feed liquid pipeline and the 3rd feed liquid pipeline；Described urine examination device, which is used to detect to be conveyed by urine, to be filled The urine sent is put, and forms urine examination result；Described pipeline distribution valve is provided with entrance, first outlet, second outlet and the 3rd Outlet；Described entrance connects with cleaning fluid input channel；Described cleaning fluid input channel is provided with cleaning pump；Described urine In liquid conveying device, one end of the first described feed liquid pipeline connects with urine collector, and the other end connects with first outlet；Institute That states supplies urine pump for being additionally provided with urinary catheter road；It is described take urine device include cylinder barrel, piston rod, piston, spring, y-type seal ring, Take urine funnel, cylinder cap, spray cavity and the second motor；Described cylinder barrel one end is closed to form cylinder bottom, another end opening and and cylinder cap It is tightly connected；Described cylinder bottom is provided with rod aperture and outage；Described piston rod one end stretches out rod aperture and takes urine funnel Affixed, the other end is affixed with piston；Described piston is slidedly arranged on cylinder barrel, which is provided with seal groove；The barrel of piston and cylinder barrel Between be provided with gap；Spring-compressed chamber is formed between piston and cylinder bottom；Hydraulic cavities are formed between piston and cylinder cap；Described spring is installed in Spring-compressed intracavitary, and be arranged on the piston rod；Described y-type seal ring is placed in seal groove, and is open towards cylinder bottom, lip While fit in the barrel of cylinder barrel；The barrel of described cylinder barrel is provided with the limiting stand terrace for being used for limiting piston rod stretching, described Limiting stand terrace is between piston and cylinder bottom and towards cylinder cap；Described spray cavity is connected as a single entity or is fixedly connected with cylinder barrel, Spray cavity is simultaneously fixedly connected with the output end of the second motor；Spray cavity one end is provided with some spray apertures, the other end and cylinder cap Sealed connection forms spray chamber；Described spray apertures are taken above urine funnel positioned at what is retracted；Described takes urine funnel with connecting for urinary catheter road It is logical；Second described feed liquid pipeline one end and hydraulic chamber into communication, the other end connect with second outlet；The 3rd described feed liquid pipeline One end connects with spray chamber, the other end and the 3rd outlet.

Further, described urine examination device includes test paper volume, driver element, titration unit, previewing unit and checklist Member；Described test paper volume includes substrate, some test paper groups for being attached at substrate and being spaced apart along its length and can releasely The continuous diaphragm seal being covered in substrate and test paper group；Each test paper group is by some along its length every the first distance interval point The test paper of cloth is formed；Described driver element includes load paper wheel, dyestripping wheel, the first friction pulley group, the second friction pulley group and cutting knife； Described load paper wheel loads test paper and rolls up and drive test paper to roll up counter motion；Described dyestripping wheel is used to wind diaphragm seal, and drives Diaphragm seal is moved so that diaphragm seal is release in release position with substrate and test paper group；The first described friction pulley group compresses test paper volume and taken out Go out portion, and positive movement is rolled up by frictional force drives test paper；Described the second friction pulley group tensioning conveys from the first friction pulley group The test paper volume extraction unit come, so that cutting knife is cut off；Second friction pulley group also drives the test paper volume dialysis portion cut off by cutting knife positive Motion, so that test paper volume dialysis portion departs from driver element；Described titration unit includes titration pin, titration pump and titration pin driving Mechanism, described titration pump are used to drive the absorption of titration pin, titration and discharge urine and titrated for cleaning inside pin；Titrate pump One end connection cleaning fluid input channel, the other end connection titration pin；During titration, titration pin is located above test paper volume extraction unit Position is titrated, described titration position is between release position and the first friction pulley group；Described titration needle drive mechanism driving titration Pin moves back and forth between urinating position in titration position and suction, and described suction is urinated position and urinated to titrate pin and stretching into when absorbing storage absorption urine Position；Described previewing unit includes preliminary examination optic probe, and described preliminary examination optic probe is located at titration position and the first friction pulley Between group, and with titrating the distance of bit interval first；Preliminary examination optic probe is used to detect whether the test paper for just completing titration changes colour； Described previewing unit controls load paper wheel drive just to complete the test paper counter motion of titration when testing result is no and extremely titrated Position, titrated again for titration pin；Described verification unit is located between preliminary examination optic probe and the first friction pulley group, verification unit Including sweep mechanism and optic probe is examined, after all test paper of test paper group complete preliminary examination, the driving of described sweep mechanism is examined Optic probe scans all test paper of test paper group along test paper volume length direction, and exports testing result.

Further, described driver element also includes the first directive wheel and the second directive wheel, and described diaphragm seal passes through After first directive wheel on dyestripping wheel, the first described directive wheel is adjacent to test paper volume front in release position；Described second Directive wheel is relative with the first directive wheel, and is arranged at the test paper volume extraction unit back side, and extraction unit is rolled up for support test paper, and described the Two directive wheels and with the first friction pulley group collective effect, make positioned between the two test paper volume extraction unit keep level；Described drop Positioning is between the second directive wheel and preliminary examination optic probe.

A kind of urine examination closestool, including closestool body, useless film collector and the urine examination system as described in claim 4 or 5；Institute The closestool body stated is provided with accommodating cavity and pelvic cavity；Described useless film collector is used for the diaphragm seal for collecting dyestripping wheel winding；It is described Useless film collector, urine examination device, pipeline distribution valve, cleaning fluid input channel, urine conveying device, the second feed liquid pipeline and Three feed liquid pipelines are respectively positioned in the accommodating cavity in closestool body, and the second described motor is fixedly connected on the shirt rim lower edge of pelvic cavity, Urine device is taken to be hidden under the shirt rim of pelvic cavity during initial position；Described Drainage pipe connects with the porus excretorius of pelvic cavity；Described Porus excretorius is arranged in below the nearly shirt rim scour trough in pelvic cavity rear end；Described accommodating cavity is additionally provided with the first opening and the second opening, institute The first openings stated are in closestool body outer surface, for changing test paper volume, being replaced and cleaned liquid and clearing up useless film collector；Institute The second openings stated are arranged to closestool pelvic cavity in pelvic cavity for test paper to be rolled up into dialysis portion.

A kind of urine examination method, for foregoing urine examination system, it is characterized in that comprising the following steps：Step 1：It is pre- clear Wash, specifically include the following steps sequentially performed：Step 1.1：After receiving urine examination instruction, pipeline distribution valve connects entrance and the 3rd Outlet；Step 1.2：Pump startup is cleaned, cleaning fluid is pumped into spray chamber by cleaning fluid input channel and the 3rd feed liquid pipeline, and leads to Cross spray apertures ejection；Step 1.3：Discharge opeing pump startup；Step 1.4：For urinating pump startup, cleaning fluid is through for urinary catheter road, urine collecting Device and Drainage pipe discharge；Step 1.5：The self-cleaning completion of urine funnel is taken, closes cleaning pump；Step 1.6：Close for urine pump；Step 1.7：Close positive displacement pump；Step 2：Take urine device in place, specifically include the following steps sequentially performed：Step 2.1：Second motor Rotate forward and start, by cylinder barrel, spray cavity and take urine funnel to rotate to setting position；Step 2.2：Pipeline distribution valve connects entrance and the Two outlets；Step 2.3：Pump startup is cleaned, cleaning fluid is pumped into hydraulic cavities by cleaning fluid input channel and the second feed liquid pipeline, pushed away Piston overcomes the stretching of spring deformation power to take urine funnel, until y-type seal ring contact limiting stand terrace；Step 3：Urine is taken, specific bag Include the following steps sequentially performed：Step 3.1：Discharge opeing pump startup；Step 3.2：For urinating pump startup；Step 3.3：Discharge leading portion Urine, after taking urine funnel to take urine, leading portion urine is through taking urine funnel, being discharged for urinary catheter road, urine collector and Drainage pipe；Step 3.4：Close Positive displacement pump, midstream urine is through taking urine funnel, flowing to urine collector for urinary catheter road, until liquid level reaches setting position in urine collector Put；Step 3.5：Level sensor sends signal, closes for urine pump；Step 4：Urine is inhaled, specifically includes the following step sequentially performed Suddenly：Step 4.1：First motor, which rotates forward, to be started, and first gear drives the rack motion engaged, makes urine collector lifting, Until setting height；Step 4.2：The positive startup of pump is titrated, titration pin inhales urine；Step 4.3：First motor reversal starts, until Urine collector drops to initial bit；Step 5：It is parallel with step 4, take urine device playback, specifically include sequentially perform it is following Step：Step 5.1：Cleaning pump stop, Spring driving piston retract take urine funnel, during y-type seal ring no longer sealed with barrel, Cleaning fluid penetrates into spring-compressed chamber with cleaning piston bar from hydraulic cavities, and is discharged from outage；Step 5.2：Second motor reversal Start, by cylinder barrel, spray cavity and take urine funnel to rotate to initial position；Step 6：Preliminary examination, specifically include sequentially perform it is following Step：Step 6.1：Titrate needle drive mechanism to start, driving titration pin moves to titration position from urine position is inhaled；Step 6.2：First rubs Wipe wheel group to start, driving test paper rolls up extraction unit positive movement until first test paper of test paper group is below titration position, simultaneously Dyestripping wheel counter motion, the release position where making diaphragm seal from the first directive wheel are release；Step 6.3：Titrate pump driving titration pin Titration；Step 6.4：First friction pulley group starts, the driving test paper volume distance of positive movement first；Step 6.5：Preliminary examination optic probe Whether the test paper that titration is just completed in detection changes colour, and step 6.6 is performed if discoloration, and step 6.7 is performed if not changing colour；Step 6.6：Test paper such as the detection of preliminary examination optic probe is last test paper of the test paper group, then the first friction pulley group starts, driving Test paper rolls up the segment distance of positive movement one, and goes to step 8；Test paper as preliminary examination optic probe detects is not the last of the test paper group One test paper, then return to step 6.3；Step 6.7：Load paper wheel starts, the driving test paper volume distance of counter motion first, and goes to step Rapid 6.3；Step 7：Parallel with step 6, cleaning takes urine device, specifically includes the following steps sequentially performed：Step 7.1：Discharge opeing Pump startup；Step 7.2：For urinating pump startup；Step 7.3：Pipeline distribution valve connects entrance and the 3rd outlet；Step 7.4：Cleaning pump Start, cleaning fluid is pumped into spray chamber by cleaning fluid input channel, cleaning pump, pipeline distribution valve and the 3rd feed liquid pipeline, and leads to Spray apertures ejection is crossed, then by taking urine funnel, being discharged for urinary catheter road, urine collector and Drainage pipe；Step 7.5：Cleaning is completed, Close cleaning pump；Step 7.6：Close for urine pump；Step 7.7：Close positive displacement pump；Step 8：Urine examination, specifically include and sequentially perform Following steps：Step 8.1：Sweep mechanism driving is examined optic probe scanning test paper group whole test paper and resetted；Step 8.2： Verification unit exports urine examination data；Step 9：Pin cleaning is titrated, specifically includes the following steps sequentially performed：Step 9.1：Titration Needle drive mechanism starts, and driving titration pin moves to suction urine position from titration position；Step 9.2：First motor, which rotates forward, to be started, by urine Collector is raised to setting height；Step 9.3：Discharge opeing pump startup；Step 9.4：Titration pump reverse drive titration faller gill goes out remaining urine And continue to discharge cleaning fluid progress internal washing；Step 9.5：Pipeline distributing valve connects entrance and first outlet；Step 9.6：Clearly Pump startup is washed, cleaning fluid sprays into urine by the cleaned pump of cleaning fluid input channel, pipeline distribution valve and with the first feed liquid pipeline Collector, after cleaning titrates pin, discharged through positive displacement pump from Drainage pipe；Step 9.7：Cleaning is completed, and closes cleaning pump；Step 9.8：Close positive displacement pump；Step 9.9：First motor reversal starts, until urine collector drops to initial bit；Step 10：It is useless Test paper abandons, and specifically includes the following steps sequentially performed：Step 10.1：First friction pulley group is positive to be started, and takes out test paper volume Go out portion's positive movement, until the test paper group entirely inspected passes through cutting knife position；Step 10.2：Second friction pulley group is positive Start, tensioning test paper volume extraction unit；Step 10.3：Cutting knife cut-out test paper volume extraction unit；Step 10.4：Second friction pulley group is positive Start, test paper volume dialysis portion positive movement, until departing from the second friction pulley group.

From the above-mentioned description of this invention, the following beneficial effect having relative to prior art, the present invention：

1st, urine is relied on for urinary catheter road from taking urine funnel to be delivered to urine collector, and urine collector only needs vertical direction to transport It is dynamic, you can to realize that urine conveys, simple in construction, cost is cheap.

2nd, level sensor is provided with urine collector, can be preferably after enough urines be obtained, quick closedown supplies Pump is urinated, avoids urine from being overflowed from urine collector.

3rd, by using cleaning fluid as hydraulic fluid, using the one-way sealing of y-type seal ring, and set at cylinder bottom Outage is put to discharge cleaning fluid, makes piston rod when retracting in cylinder barrel, cleaning fluid gets enter into spring-compressed chamber cleaning piston Bar.

4th, being realized using hydraulic technique takes urine funnel to stretch, and reduces cost, structure is also more simple.

The 5th, limiting stand terrace is set, be easy to control piston rod to stretch out stroke, and make y-type seal ring extend out to range When, lip is able to contact step surface, and sealing is relatively reliable.

6th, set the second motor to enable to take urine device to ensconce unobtrusively position, and by the second motor urine device will be taken to revolve Go to precalculated position.

7th, by setting spray chamber and spray apertures, it is possible to achieve the cleaning for taking urine funnel to retraction.

8th, due to taking urine funnel to extend and retract and take urine funnel two task existence times of spray poor, therefore distributed by pipeline Valve can be completed to take urine funnel to stretch (including piston rod decontamination) and take urine funnel to spray two tasks of decontamination, now simple in construction, into This is relatively low, and can effectively utilize the pipeline distribution valve of intelligent closestool.

9th, by setting previewing unit, to detect whether the test paper for just having completed to titrate changes colour, so as to be imitated to titration The bad test paper of fruit is retracted to be titrated again, with avoid because titrate it is bad caused by test paper can not effective detection situation.

10th, by setting the first friction pulley group, can not rolled test paper volume extraction unit can drive the positive fortune of test paper volume It is dynamic, to realize that cut-out lays the first stone.

11st, by setting cutting knife and the second friction pulley group, realize to effective cut-out of complete test paper group is lost after testing Abandon, avoid secondary pollution.

The 12nd, diaphragm seal is set, be advantageous to protect test paper not contaminated.

13rd, by setting the first directive wheel, make dyestripping wheel installation site adjustable.

14th, by allowing the second directive wheel and the first friction pulley group collective effect, the test paper that makes between the two is rolled up extraction unit and kept Level, make titration effect more preferable, observe during scanning apparent.

15th, by making preliminary examination optic probe and the distance between titration position identical with adjacent examination distance between the paper in test paper group, It is easy to directly titrate next test paper by rear in the test paper preliminary examination for just completing titration, has saved the paper feed time, improved Preliminary examination speed.

16th, all test paper of test paper group examine optic probe to scan the test paper group institute along test paper volume length direction after completing preliminary examination There are test paper, such scan efficiency height.

17th, titrate pin to move back and forth between titration position and suction urine position by titrating needle drive mechanism driving, make titration pin It is more easy to draw urine.

18th, the accommodating cavity of urine examination closestool is offered for changing test paper volume, being replaced and cleaned liquid and clearing up useless film collector Opening, facilitate and change test paper volume, be replaced and cleaned liquid and clear up the operation of useless film collector, while also allow for maintenance positioned at accommodating Urine examination device, pipeline distribution valve, cleaning fluid input channel, urine conveying device, the second feed liquid pipeline and the 3rd feed flow of intracavitary Pipeline.Test paper rolls up dialysis portion by the second opening row to pelvic cavity, is washed away after being flushed through porus excretorius, avoids secondary pollution.

19th, the second motor is fixedly connected on the shirt rim lower edge of pelvic cavity, makes to take urine device more hidden when not taking urine.

20th, the present invention in urine examination method utilize pipeline distribution valve by ingenious, realize different time to hydraulic cavities, Spray chamber and urine collector input cleaning fluid, simple in construction, cost is cheap.

21st, by using the urine examination method in the present invention, it is able to remove just section urine, midstream urine is collected, so as to improve urine examination Accuracy.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, required in being described below to embodiment use Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for this area For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the stereogram of urine conveying device；

Fig. 2 is pipeline distribution valve stereogram；

Fig. 3 is the structural representation for taking urine device when taking urine funnel to retract；

Fig. 4 is the structural representation for taking urine device when taking urine funnel to stretch out；

Fig. 5 is the structural representation of urine examination device；

Fig. 6 is pipeline structure schematic diagram in urine examination system；

Fig. 7 is urine examination method schematic diagram.

Main Reference Numerals explanation：

Urine conveying device 100, including：Urine collector 110, including perforate 111, rack 112；Support 120；First tooth Wheel 130；For urinary catheter road 140；First feed liquid pipeline 150；Drainage pipe 160；

Pipeline distribution valve 200, including：Entrance 210；First outlet 220；Second outlet 230；3rd outlet 240；

Urine device 300 is taken, including：Cylinder barrel 310, including cylinder bottom 311, outage 312, spring-compressed chamber 313, hydraulic cavities 314th, limiting stand terrace 315；Piston rod 320；Piston 330；Spring 340；Y-type seal ring 350；Take urine funnel 360；Cylinder cap 370, bag Include hydraulic cavities connecting hole 371, spray chamber connecting hole 372；Spray cavity 380, including motor connection hole 381, spray apertures 382, spray Drench chamber 383；

Urine examination device 400, including：Test paper volume 410, including substrate 411, test paper group 412, test paper 413, diaphragm seal 414, examination Paper roll extraction unit 415, test paper volume dialysis portion 416；Driver element 420, including load paper wheel 421, dyestripping wheel 422, the first friction pulley The 423, second friction pulley group 424 of group, cutting knife 425, the first directive wheel 426, the second directive wheel 427；Titrate unit 430, including drop Determine pin 431, titration pump 432, titration needle drive mechanism 433；Previewing unit 440, including preliminary examination optic probe 441；Verification unit 450, including examine optic probe 451, sweep mechanism 452.

Embodiment

Below by the accompanying drawing closed in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes.Obviously, described embodiment is the preferred embodiments of the present invention, and is not to be seen as the row to other embodiment Remove.Based on the embodiment of the present invention, one of ordinary skill in the art is obtained all under the premise of creative work is not made Other embodiment, belong to the scope of protection of the invention.

In claims of the present invention, specification and above-mentioned accompanying drawing, such as term " first ", " second " or " the 3rd " is used Deng, it is provided to distinguish different objects, rather than for describing particular order.

In claims of the present invention, specification and above-mentioned accompanying drawing, such as using term " comprising ", " having " and they Deformation, it is intended that " including but not limited to ".

Referring to Fig. 1, Fig. 1 shows the embodiment of mud-stream urine conveying device 100 of the present invention.As shown in figure 1, urine conveys Device 100 include urine collector 110, support 120, first gear 130, the first motor, for urinary catheter road 140, the first feed pipe Road 150 and Drainage pipe 160；Described urine collector is slidedly arranged on support 120 about 110, its top is provided with perforate or opening； In the present embodiment, the chute of vertical direction has been opened up on support 120, and urine collector 110 is provided with and matched somebody with somebody with slide The projection of conjunction；The top of urine collector 110 is provided with the perforate 111 inserted for titration pin 431.Described urine collector 110 The rack 112 engaged with first gear 130 is provided with vertical direction；Described first gear 130 is by being installed on support 120 The first motor driving；Described connects for urinary catheter road 140, the first feed liquid pipeline 150 with urine collector 110；Described Drainage pipe 160 is provided with positive displacement pump, and one end of Drainage pipe 160 connects with the bottom of urine collector 110.By the present embodiment Understand, in the present embodiment mud-stream urine conveying device 100, urine rely on for urinary catheter road 140 from take urine funnel 360 be delivered to urine receive Storage 110, and urine collector 110 only needs movement in vertical direction, you can realize that urine conveys, simple in construction, cost is cheap.

Preferably, in the present embodiment, level sensor is additionally provided with urine collector 110, therefore can preferably obtained Enough to urine after, quick closedown for urine pump, avoid urine from being overflowed from urine collector 110.

Referring to Fig. 1 to Fig. 6, Fig. 1 to Fig. 6 shows the embodiment of midstream urine check system of the present invention.In the present embodiment, urine examination System includes urine examination device 400, pipeline distribution valve 200, cleaning fluid input channel, urine conveying device 100 as described above, taken Urinate device 300, the second feed liquid pipeline and the 3rd feed liquid pipeline.

Described urine examination device 400 is used to detect the urine sent by urine conveying device 100, and forms urine examination result.

The embodiment of described urine examination device 400 is shown by Fig. 5.Referring to Fig. 5, it is preferable that in the present embodiment, described urine Checking device 400 includes test paper volume 410, driver element 420, titration unit 430, previewing unit 440 and verification unit 450.It is described Test paper volume 410 include substrate 411, some test paper groups 412 for being attached at substrate 411 and being spaced apart along its length and can be from The diaphragm seal 414 being continuously covered in substrate 411 and test paper group 412 type；Each test paper group 412 is by some every along its length Formed every the test paper 413 that the first distance is spaced apart.Described driver element 420 includes load paper wheel 421, dyestripping wheel 422, first Friction pulley group 423, the second friction pulley group 424, cutting knife 425, the first directive wheel 426 and the second directive wheel 427；Described load paper wheel 421 loading test paper volumes 410 simultaneously drive test paper to roll up 410 counter motions；Described dyestripping wheel 422 is used to wind diaphragm seal 414, and drives Dynamic sealing film 414 moves so that diaphragm seal 414 is release in release position with substrate 411 and test paper group 412；The first described friction pulley Group 423 compresses test paper volume extraction unit 415, and rolls up 410 positive movements by frictional force drives test paper；The second described friction pulley group The test paper that 424 tensionings come from the conveying of the first friction pulley group 423 rolls up extraction unit 415, so that cutting knife 425 is cut off；Second friction pulley group 424 also drive the positive movement of test paper volume dialysis portion 416 cut off by cutting knife 425, so that test paper volume dialysis portion 416 departs from driving list Member 420；Described diaphragm seal 414 by after the first directive wheel 426 on dyestripping wheel 422, the first described directive wheel 426 The front of test paper volume 410 is adjacent in release position；Described the second directive wheel 427 and the first directive wheel 426 is relative, and is arranged at test paper Roll up extraction unit 415 back side, extraction unit 415 rolled up for support test paper, the second described directive wheel 427 and with the first friction pulley group 423 collective effects, make the test paper volume keep level of extraction unit 415 positioned between the two；Described titration position is located at the second directive wheel Between 427 and preliminary examination optic probe 441.Described titration unit 430 includes titration pin 431, titration pump 432 and titration pin driving Mechanism 433, described titration pump 432 are used to drive titration pin 431 to draw, titrate and discharge urine and for cleaning titration pin Inside 431；Titrate one end connection cleaning fluid input channel of pump 432, other end connection titration pin 431；During titration, pin is titrated 431 positioned at the titration position of test paper volume extraction unit 415 top, described titration position be located at release position and the first friction pulley group 423 it Between；The described driving of titration needle drive mechanism 433 titration pin 431 moves back and forth between titration position and suction urine position, described suction Position when urine absorption storage draws urine is stretched into urine position for titration pin 431.Described previewing unit 440 is visited including preliminary examination optics First 441, described preliminary examination optic probe 441 is located between titration position and the first friction pulley group 423, and with titrating bit interval first Distance；Preliminary examination optic probe 441 is used to detect whether the test paper 413 for just completing titration changes colour；Described previewing unit 440 exists Load paper wheel 421 is controlled to drive the counter motion of test paper 413 for just completing titration to position is titrated when testing result is no, for titrating pin 431 titrate again.Described verification unit 450 is located between the friction pulley group 423 of preliminary examination optic probe 441 and first, checklist Member 450 includes sweep mechanism 452 and examines optic probe 451, described after all test paper 413 of test paper group 412 complete preliminary examination The driving of sweep mechanism 452 examines optic probe 451 to scan all test paper 413 of the test paper group 412 along test paper 410 length directions of volume, And export testing result.It was found from from the present embodiment, by setting previewing unit 440, to detect the test paper for just having completed titration Whether 413 change colour, and retracts so as to the test paper 413 ineffective to titration and titrates again, to avoid because titrating bad cause Test paper 413 can not effective detection situation., can not rolled test paper volume extraction unit by setting the first friction pulley group 423 415 can drive test paper to roll up 410 positive movements, to realize that cut-out lays the first stone.By setting the friction pulley group of cutting knife 425 and second 424, realize to effective cut-out of complete test paper group 412 abandons after testing, avoid secondary pollution.Diaphragm seal 414 is set, Be advantageous to protect test paper 413 not contaminated.By setting the first directive wheel 426, make the installation site of dyestripping wheel 422 adjustable.Pass through Allow the second directive wheel 427 and the collective effect of the first friction pulley group 423, test paper between the two is rolled up the keep level of extraction unit 415, make It is more preferable to titrate effect, observes during scanning apparent.By making preliminary examination optic probe 441 with titrating the distance between position and test paper group Distance is identical between adjacent test paper 413 in 412, is easy in the preliminary examination of test paper 413 for just completing to titrate by rear directly to next examination Paper 413 is titrated, and has been saved the paper feed time, has been improved preliminary examination speed.All test paper 413 of test paper group 412 are examined after completing preliminary examination Test optic probe 451 and scan all test paper 413 of the test paper group 412 along test paper 410 length directions of volume, such scan efficiency is high.Drop Determine pin 431 by titrate needle drive mechanism 433 drive titration position and inhale urine position between move back and forth, be more easy to titration pin 431 Draw urine.

The embodiment of described pipeline distribution valve 200 is shown by Fig. 2.Referring to Fig. 2, in the present embodiment, pipeline distribution valve 200 Provided with entrance 210, first outlet 220, the outlet of second outlet 230 and the 3rd 240；Described entrance 210 and cleaning fluid input pipe Road connects.Described first outlet 220 connects with the first feed liquid pipeline 150；The described feed liquid pipeline of second outlet 230 and second Connection；The 3rd described outlet 240 connects with the 3rd feed liquid pipeline.

Described cleaning fluid input channel is provided with cleaning pump.

The embodiment of described urine conveying device 100 by Fig. 1 as described above, shown.In the embodiment of urine examination system, One end of first feed liquid pipeline 150 of urine conveying device 100 connects with urine collector 110, the other end and first outlet 220 Connection.For being additionally provided with urinary catheter road 140 for urine pump.

The described embodiment for taking urine device 300 is shown by Fig. 3 and Fig. 4.Wherein, Fig. 3, which is shown, takes urine device 300 taking Structural representation when urine funnel 360 is retracted；Fig. 4 shows the structural representation for taking urine device 300 when taking urine funnel 360 to stretch out. As shown in Figure 3 and Figure 4, it is described to take urine device 300 to include cylinder barrel 310, piston rod 320, piston 330, spring 340, the sealing of Y types Circle 350, take urine funnel 360, cylinder cap 370, the spray motor of cavity 380 and second；Described one end of cylinder barrel 310 is closed to form cylinder bottom 311, another end opening is simultaneously tightly connected with cylinder cap 370；Described cylinder bottom 311 is provided with the hole of piston rod 320 and outage 312；Institute The hole of piston rod 320 is stretched out with taking urine funnel 360 affixed in the one end of piston rod 320 stated, and the other end and piston 330 are affixed；Described work Plug 330 is slidedly arranged on cylinder barrel 310, which is provided with seal groove；Gap is provided between the barrel of piston 330 and cylinder barrel 310；Piston 330 Spring-compressed chamber 313 is formed between cylinder bottom 311；Hydraulic cavities 314 are formed between piston 330 and cylinder cap 370；Described spring 340 fills In spring-compressed chamber 313, and it is set on piston rod 320；Described y-type seal ring 350 is placed in seal groove, and is opened For mouth towards cylinder bottom 311, lip fits in the barrel of cylinder barrel 310；The barrel of described cylinder barrel 310, which is provided with, to be used to limit piston rod The 320 limiting stand terraces 315 stretched out, described limiting stand terrace 315 is between piston 330 and cylinder bottom 311 and towards cylinder cap 370；Described spray cavity 380 is connected as a single entity or is fixedly connected with cylinder barrel 310, sprays and is additionally provided with motor connection on cavity 380 Hole 381, by motor connection hole 381, spray cavity 380 is fixedly connected with the output end of the second motor；Spray the one end of cavity 380 Provided with some spray apertures 382, the other end is tightly connected with cylinder cap 370 and forms spray chamber 383；Described spray apertures 382 are positioned at contracting That returns takes the top of urine funnel 360；Described takes urine funnel 360 to be connected with for urinary catheter road 140.Hydraulic pressure is offered on described cylinder cap 370 Chamber connecting hole 371 and spray chamber connecting hole 372, wherein, hydraulic cavities connecting hole 371 is used to connect the feed flow of hydraulic cavities 314 and second Pipeline；Spray chamber connecting hole 372 is used to connect the feed liquid pipeline of spray chamber 383 and the 3rd.Cleaning fluid passes through the connecting hole of hydraulic cavities 314 Hydraulic cavities 314 are pumped into, promotes piston 330 to overcome the deformation power of spring 340 to stretch out and takes urine funnel 360, until the contact of y-type seal ring 350 Limiting stand terrace 315.Cleaning fluid is no longer pumped into hydraulic cavities 314, and spring 340 will drive piston 330 to retract and take urine funnel 360, process Middle y-type seal ring 350 no longer seals with barrel, and cleaning fluid penetrates into spring-compressed chamber 313 with cleaning piston bar from hydraulic cavities 314 320, and discharged from outage 312.From the present embodiment, sealed by using cleaning fluid as hydraulic fluid, using Y types The one-way sealing of circle 350, and set outage 312 piston rod 320 is being retracted cylinder to discharge cleaning fluid at cylinder bottom 311 When in cylinder 310, cleaning fluid gets enter into the cleaning piston bar 320 of spring-compressed chamber 313.In the present embodiment, urine device 300 is taken to utilize Hydraulic technique, which is realized, takes urine funnel 360 flexible, reduces cost, structure is also more simple.Limiting stand terrace 315 is set, is easy to control Piston rod 320 processed stretches out stroke, and makes y-type seal ring 350 when extending out to range, and lip is able to contact step surface, close Seal relatively reliable.Set the second motor to enable to take urine device 300 to ensconce unobtrusively position, and by the second motor urine will be taken to fill 300 rotations are put to precalculated position.By setting spray chamber 383 and spray apertures 382, it is possible to achieve take urine funnel 360 to retraction Cleaning.Due to taking urine funnel 360 to extend and retract and take the two task existence times of spray of urine funnel 360 poor, therefore pass through pipeline point It can complete to take urine funnel 360 to stretch (including the decontamination of piston rod 320) and take urine funnel 360 to spray two tasks of decontamination with valve 200, this When it is simple in construction, cost is relatively low, and can effectively utilize intelligent closestool pipeline distribution valve 200.

Second described feed liquid pipeline one end connects with hydraulic cavities 314, and the other end connects with second outlet 230.

The 3rd described feed liquid pipeline one end connects with spray chamber 383, and the other end connects with the 3rd outlet 240.

Fig. 6 shows the pipeline structure of midstream urine check system embodiment of the present invention.As shown in fig. 6, urine examination system embodiment In, in pipeline structure, pipeline distribution valve 200 includes entrance 210 and first outlet 220, the outlet of second outlet the 230, the 3rd 240. Wherein entrance 210 connects cleaning fluid input channel, and cleaning fluid input channel is provided with cleaning pump.First outlet 220 passes through first Feed liquid pipeline 150 connects urine collector 110.Second outlet 230 connects hydraulic cavities 314 by the second feed liquid pipeline.3rd goes out Mouth 240 passes through the 3rd feed liquid pipeline and connects spray chamber 383.Take urine device 300 takes urine funnel 360 by being connected for urinary catheter road 140 Urine collector 110.It is provided with for urinary catheter road 140 for urine pump.The bottom connection Drainage pipe 160 of urine collector 110, discharge opeing Pipeline 160 is provided with positive displacement pump.Titrate the one end of pump 432 connection titration pin 431, other end connection cleaning fluid input channel.Pass through Above-mentioned pipeline structure, urine examination system complete urine conveying task and cleaning task with more simple structure.

In the present invention, urine examination closestool includes closestool body, useless film collector and urine examination system embodiment as described above；Institute The closestool body stated is provided with accommodating cavity and pelvic cavity；Described useless film collector is used for the diaphragm seal for collecting the winding of dyestripping wheel 422 414；Described useless film collector, urine examination device 400, pipeline distribution valve 200, cleaning fluid input channel, urine conveying device 100th, the second feed liquid pipeline and the 3rd feed liquid pipeline are respectively positioned in the accommodating cavity in closestool body, and the second described motor, which is fixed, to be connected It is connected to the shirt rim lower edge of pelvic cavity；Described Drainage pipe 160 connects with the porus excretorius of pelvic cavity；Described porus excretorius is arranged in pelvic cavity Below the nearly shirt rim scour trough in rear end；Described accommodating cavity is additionally provided with the first opening and the second opening, the first described openings In closestool body outer surface, for changing test paper volume, being replaced and cleaned liquid and clearing up useless film collector；The second described openings In pelvic cavity, arranged for test paper to be rolled up into dialysis portion to closestool pelvic cavity.Change test paper volume 410 so as to facilitate, be replaced and cleaned liquid and clear The operation of the useless film collector of reason, while also allow for overhauling the urine examination device 400 in accommodating cavity, pipeline distribution valve 200, cleaning Liquid input channel, urine conveying device 100, the second feed liquid pipeline and the 3rd feed liquid pipeline.Second motor is fixedly connected on pelvic cavity Shirt rim lower edge, make to take urine device 300 more hidden when not taking urine.Test paper is rolled up dialysis portion and arranged by the second opening to pelvic cavity, Washed away after being flushed through porus excretorius, avoid secondary pollution.

Referring to Fig. 7, Fig. 7 shows the method that urine examination system as described above completes urine examination task and cleaning task.Such as Fig. 7 Shown, the embodiment of urine examination method comprises the following steps：

Step 1：Prerinse, specifically include the following steps sequentially performed：

Step 1.1：After receiving urine examination instruction, pipeline distribution valve 200 connects the outlet of entrance 210 and the 3rd 240；

Step 1.2：Pump startup is cleaned, cleaning fluid is pumped into spray chamber by cleaning fluid input channel and the 3rd feed liquid pipeline 383, and sprayed by spray apertures 382；

Step 1.3：Discharge opeing pump startup；

Step 1.4：For urinating pump startup, cleaning fluid for urinary catheter road 140, urine collector 110 and Drainage pipe through discharging；

Step 1.5：The self-cleaning completion of urine funnel is taken, closes cleaning pump；

Step 1.6：Close for urine pump；

Step 1.7：Close positive displacement pump；

Step 2：Take urine device 300 in place, specifically include the following steps sequentially performed：

Step 2.1：Second motor, which rotates forward, to be started, and by cylinder barrel 310, spray cavity 380 and takes urine funnel 360 to rotate to setting position Put；

Step 2.2：Pipeline distribution valve 200 connects entrance 210 and second outlet 230；

Step 2.3：Pump startup is cleaned, cleaning fluid is pumped into hydraulic cavities by cleaning fluid input channel and the second feed liquid pipeline 314, promote piston 330 to overcome the deformation power of spring 340 to stretch out and take urine funnel 360, until the contact limiting stand terrace of y-type seal ring 350 315；

Step 3：Urine is taken, specifically includes the following steps sequentially performed：

Step 3.1：Discharge opeing pump startup；

Step 3.2：For urinating pump startup；

Step 3.3：Leading portion urine is discharged, after taking urine funnel 360 to take urine, leading portion is urinated through taking urine funnel 360, for urinary catheter road 140, urine Collector 110 and Drainage pipe discharge；

Step 3.4：Positive displacement pump is closed, midstream urine is through taking urine funnel 360, flowing to urine collector 110 for urinary catheter road 140, directly Liquid level reaches setting position in urine collector 110；

Step 3.5：Level sensor sends signal, closes for urine pump；

Step 4：Urine is inhaled, specifically includes the following steps sequentially performed：

Step 4.1：First motor, which rotates forward, to be started, and first gear 130 drives the rack 112 engaged to move, and makes urine The lifting of collector 110, until setting height；

Step 4.2：The positive startup of pump 432 is titrated, titration pin 431 inhales urine；

Step 4.3：First motor reversal starts, until urine collector 110 drops to initial bit；

Step 5：It is parallel with step 4, take urine device 300 to playback, specifically include the following steps sequentially performed：

Step 5.1：Cleaning pump stop, spring 340 drive piston 330 retract takes urine funnel 360, during y-type seal ring 350 No longer being sealed with barrel, cleaning fluid penetrates into spring-compressed chamber 313 with cleaning piston bar 320 from hydraulic cavities 314, and from outage 312 discharges；

Step 5.2：Second motor reversal starts, and by cylinder barrel 310, spray cavity 380 and takes urine funnel 360 to rotate to initial bit Put；

Step 6：Preliminary examination, specifically include the following steps sequentially performed：

Step 6.1：Titration needle drive mechanism 433 starts, and driving titration pin 431 moves to titration position from urine position is inhaled；

Step 6.2：First friction pulley group 423 starts, and the driving test paper volume positive movement of extraction unit 415 is until test paper group 412 First test paper 413 below titration position, while the counter motion of dyestripping wheel 422 makes diaphragm seal 414 from the first directive wheel Release position where 426 is release；

Step 6.3：The titration driving titration pin 431 of pump 432 titrates；

Step 6.4：First friction pulley group 423 starts, and driving test paper rolls up 410 the first distances of positive movement；

Step 6.5：Preliminary examination optic probe 441 detects whether the test paper 413 for just completing to titrate changes colour, and is performed if discoloration Step 6.6, step 6.7 is performed if not changing colour；

Step 6.6：Test paper 413 such as the detection of preliminary examination optic probe 441 is last test paper of the test paper group 412, then First friction pulley group 423 starts, the driving test paper volume segment distance of 410 positive movement one, and goes to step 8；Such as preliminary examination optic probe The test paper 413 of 441 detections is not last test paper of the test paper group 412, then return to step 6.3；

Step 6.7：Load paper wheel 421 starts, and driving test paper rolls up 410 the first distances of counter motion, and goes to step 6.3；Step Rapid 7：Parallel with step 6, cleaning takes urine device 300, specifically includes the following steps sequentially performed：

Step 7.1：Discharge opeing pump startup；

Step 7.2：For urinating pump startup；

Step 7.3：Pipeline distribution valve 200 connects the outlet of entrance 210 and the 3rd 240；

Step 7.4：Pump startup is cleaned, cleaning fluid passes through cleaning fluid input channel, cleaning pump, pipeline distribution valve 200 and the Three feed liquid pipelines are pumped into spray chamber 383, and are sprayed by spray apertures 382, then by taking urine funnel 300, for urinary catheter road 140, urine Collector 110 and Drainage pipe 160 are discharged；

Step 7.5：Cleaning is completed, and closes cleaning pump；

Step 7.6：Close for urine pump；

Step 7.7：Close positive displacement pump；

Step 8：Urine examination, specifically include the following steps sequentially performed：

Step 8.1：The driving of sweep mechanism 452 is examined optic probe 451 to scan 412 whole test paper 413 of test paper group and resetted；

Step 8.2：Verification unit 450 exports urine examination data；

Step 9：Titration pin 431 cleans, and specifically includes the following steps sequentially performed：

Step 9.1：Titration needle drive mechanism 433 starts, and driving titration pin 431 moves to suction urine position from titration position；

Step 9.2：First motor, which rotates forward, to be started, and urine collector 110 is raised into setting height；

Step 9.3：Discharge opeing pump startup；

Step 9.4：Titration pump 432 reverse drive titration pin 431 discharge it is remaining urinate and continue to discharge cleaning fluid carry out it is internal clear Wash；

Step 9.5：Pipeline distributing valve 200 connects entrance 210 and first outlet 220；

Step 9.6：Clean pump startup, cleaning fluid by the cleaned pump of cleaning fluid input channel, pipeline distribution valve 200 and and First feed liquid pipeline sprays into urine collector 110, after cleaning titrates pin 431, is discharged through positive displacement pump from Drainage pipe；

Step 9.7：Cleaning is completed, and closes cleaning pump；

Step 9.8：Close positive displacement pump；

Step 9.9：First motor reversal starts, until urine collector 110 drops to initial bit；

Step 10：Useless test paper abandons, and specifically includes the following steps sequentially performed：

Step 10.1：First friction pulley group 423 is positive to be started, and test paper is rolled up the positive movement of extraction unit 415, until whole inspection The test paper group 412 tested passes through the position of cutting knife 425；

Step 10.2：Second friction pulley group 424 is positive to be started, tensioning test paper volume extraction unit 415；

Step 10.3：Cutting knife 425 cuts off test paper volume extraction unit 415；

Step 10.4：Second friction pulley group 424 is positive to be started, the positive movement of test paper volume dialysis portion 416, until departing from second Friction pulley group 424.

From above description, the urine examination method in the technical program utilizes pipeline distribution valve 200 by ingenious, realizes Cleaning fluid is inputted to hydraulic cavities 314, spray chamber 383 and urine collector 110 in different time, simple in construction, cost is cheap. By using the urine examination method in the present invention, it is able to remove just section urine, midstream urine is collected, so as to improve urine examination accuracy.

The description of description above and embodiment, for explaining the scope of the present invention, but do not form and the present invention is protected Protect the restriction of scope.By the enlightenment of the present invention or above-described embodiment, those of ordinary skill in the art combine common knowledge, ability The ordinary technical knowledge and/or prior art in domain, it is available right by logical analysis, reasoning or limited experiment Modification, equivalent substitution or other improvement of the embodiment of the present invention or a portion technical characteristic, should be included in the present invention's Within protection domain.

Claims

1. a kind of urine conveying device, it is characterized in that including urine collector, support, first gear, the first motor, for urinary catheter Road, the first feed liquid pipeline and Drainage pipe；Described urine collector is slidedly arranged on support up and down, and its top is provided with perforate or opened Mouthful；

Described urine collector is provided with the rack engaged with first gear in vertical direction；Described first gear is by installing In the first motor driving on support；Described connects for urinary catheter road, the first feed liquid pipeline with urine collector；Described row Liquid pipe road is provided with positive displacement pump, and one end of Drainage pipe connects with the bottom of urine collector.

A kind of 2. urine conveying device as claimed in claim 1, it is characterized in that being additionally provided with liquid level on described urine collector Inductor.

A kind of 3. urine examination system, it is characterized in that including urine examination device, pipeline distribution valve, such as cleaning fluid input channel, claim 2 Described urine conveying device, take urine device, the second feed liquid pipeline and the 3rd feed liquid pipeline；

Described urine examination device is used to detect the urine sent by urine conveying device, and forms urine examination result；

Described pipeline distribution valve is provided with entrance, first outlet, second outlet and the 3rd outlet；Described entrance and cleaning fluid are defeated Enter pipeline communication；

Described cleaning fluid input channel is provided with cleaning pump；

In described urine conveying device, one end of the first described feed liquid pipeline connects with urine collector, the other end and One outlet；Described supplies urine pump for being additionally provided with urinary catheter road；

It is described take urine device include cylinder barrel, piston rod, piston, spring, y-type seal ring, take urine funnel, cylinder cap, spray cavity and Second motor；Described cylinder barrel one end is closed to form cylinder bottom, and another end opening is simultaneously tightly connected with cylinder cap；Described cylinder bottom is provided with Rod aperture and outage；Rod aperture is stretched out with taking urine funnel affixed in described piston rod one end, and the other end is affixed with piston；Institute The piston stated is slidedly arranged on cylinder barrel, which is provided with seal groove；Gap is provided between the barrel of piston and cylinder barrel；Shape between piston and cylinder bottom Into spring-compressed chamber；Hydraulic cavities are formed between piston and cylinder cap；Described spring is installed in spring-compressed intracavitary, and is set in piston On bar；Described y-type seal ring is placed in seal groove, and is open towards cylinder bottom, and lip fits in the barrel of cylinder barrel；Described The barrel of cylinder barrel is provided with the limiting stand terrace for being used for limiting piston rod stretching, and described limiting stand terrace is between piston and cylinder bottom And towards cylinder cap；Described spray cavity is connected as a single entity or is fixedly connected with cylinder barrel, spray cavity and with the output of the second motor End is fixedly connected；Spray cavity one end is provided with some spray apertures, and the other end is tightly connected to form spray chamber with cylinder cap；Described spray Drench hole position taking above urine funnel in retraction；Described takes urine funnel with supplying urine pipeline communication；

Second described feed liquid pipeline one end and hydraulic chamber into communication, the other end connect with second outlet；

The 3rd described feed liquid pipeline one end connects with spray chamber, the other end and the 3rd outlet.

A kind of 4. urine examination system as claimed in claim 3, it is characterized in that described urine examination device includes test paper volume, driving list Member, titration unit, previewing unit and verification unit；

Described test paper volume includes substrate, some test paper groups for being attached at substrate and being spaced apart along its length and can releasely The continuous diaphragm seal being covered in substrate and test paper group；Each test paper group is by some along its length every the first distance interval point The test paper of cloth is formed；

Described driver element includes load paper wheel, dyestripping wheel, the first friction pulley group, the second friction pulley group and cutting knife；Described load Paper wheel loads test paper and rolls up and drive test paper to roll up counter motion；Described dyestripping wheel is used to wind diaphragm seal, and drives diaphragm seal to transport Move so that diaphragm seal is release in release position with substrate and test paper group；The first described friction pulley group compresses test paper volume extraction unit, and Positive movement is rolled up by frictional force drives test paper；The test paper that described the second friction pulley group tensioning comes from the conveying of the first friction pulley group Extraction unit is rolled up, so that cutting knife is cut off；Second friction pulley group also drives the test paper volume dialysis portion positive movement cut off by cutting knife, so that Test paper volume dialysis portion departs from driver element；

Described titration unit includes titration pin, titration pump and titration needle drive mechanism, and described titration pump, which is used to drive, to be titrated Pin is drawn, titrates and discharged urine and for cleaning inside titration pin；One end connection cleaning fluid input channel of pump is titrated, it is another End connection titration pin；During titration, titration pin is located at the titration position above test paper volume extraction unit, and described titration position is located at release position And first between friction pulley group；Described titration needle drive mechanism driving titration pin back and forth moves between titration position and suction urine position Dynamic, described suction urinates position and stretches into position when urine absorbs storage absorption urine for titration pin；

Described previewing unit includes preliminary examination optic probe, and described preliminary examination optic probe is located at titration position and the first friction pulley group Between, and with titrating the distance of bit interval first；Preliminary examination optic probe is used to detect whether the test paper for just completing titration changes colour；Institute The previewing unit stated testing result for it is no when control the test paper counter motion that load paper wheel drive has just completed titration to titrating position, Titrated again for titration pin；

Described verification unit is located between preliminary examination optic probe and the first friction pulley group, and verification unit includes sweep mechanism and inspection Optic probe is tested, after all test paper of test paper group complete preliminary examination, the driving of described sweep mechanism examines optic probe to be rolled up along test paper Length direction scans all test paper of test paper group, and exports testing result.

5. a kind of urine examination system as claimed in claim 4, it is characterized in that, described driver element also include the first directive wheel and Second directive wheel, described diaphragm seal is by the way that on dyestripping wheel, the first described directive wheel is release after the first directive wheel Position is adjacent to test paper volume front；The second described directive wheel is relative with the first directive wheel, and is arranged at the test paper volume extraction unit back side, uses Roll up extraction unit in support test paper, the second described directive wheel and with the first friction pulley group collective effect, make the examination positioned between the two Paper roll extraction unit keep level；Described titration position is between the second directive wheel and preliminary examination optic probe.

A kind of 6. urine examination closestool, it is characterized in that including closestool body, useless film collector and the urine examination as described in claim 4 or 5 System；Described closestool body is provided with accommodating cavity and pelvic cavity；Described useless film collector is used for the sealing for collecting dyestripping wheel winding Film；

Described useless film collector, urine examination device, pipeline distribution valve, cleaning fluid input channel, urine conveying device, the second feed flow Pipeline and the 3rd feed liquid pipeline are respectively positioned in the accommodating cavity in closestool body, and the second described motor is fixedly connected on the skirt of pelvic cavity Side lower edge, urine device is taken during initial position to be hidden under the shirt rim of pelvic cavity；Described Drainage pipe connects with the porus excretorius of pelvic cavity；

Described porus excretorius is arranged in below the nearly shirt rim scour trough in pelvic cavity rear end；Described accommodating cavity is additionally provided with the first opening and Two openings, the first described openings are in closestool body outer surface, for changing test paper volume, being replaced and cleaned liquid and clearing up useless film Collector；The second described openings are arranged to closestool pelvic cavity in pelvic cavity for test paper to be rolled up into dialysis portion.

A kind of 7. urine examination method, for the urine examination system as described in claim 4 or 5, it is characterized in that comprising the following steps：

Step 1.1：After receiving urine examination instruction, pipeline distribution valve connects entrance and the 3rd outlet；

Step 1.2：Pump startup is cleaned, cleaning fluid is pumped into spray chamber by cleaning fluid input channel and the 3rd feed liquid pipeline, and leads to Cross spray apertures ejection；

Step 1.3：Discharge opeing pump startup；

Step 1.4：For urinating pump startup, cleaning fluid for urinary catheter road, urine collector and Drainage pipe through discharging；

Step 1.6：Close for urine pump；

Step 1.7：Close positive displacement pump；

Step 2：Take urine device in place, specifically include the following steps sequentially performed：

Step 2.1：Second motor, which rotates forward, to be started, and by cylinder barrel, is sprayed cavity and is taken urine funnel to rotate to setting position；

Step 2.2：Pipeline distribution valve connects entrance and second outlet；

Step 2.3：Pump startup is cleaned, cleaning fluid is pumped into hydraulic cavities by cleaning fluid input channel and the second feed liquid pipeline, promotes Piston overpowers spring deformation power, which is stretched out, takes urine funnel, until y-type seal ring contact limiting stand terrace；

Step 3.1：Discharge opeing pump startup；

Step 3.2：For urinating pump startup；

Step 3.3：Leading portion urine is discharged, after taking urine funnel to take urine, leading portion is urinated through taking urine funnel, for urinary catheter road, urine collector and discharge opeing Pipeline is discharged；

Step 3.4：Positive displacement pump is closed, midstream urine is through taking urine funnel, flowing to urine collector for urinary catheter road, until in urine collector Liquid level reaches setting position；

Step 3.5：Level sensor sends signal, closes for urine pump；

Step 4.1：First motor, which rotates forward, to be started, and first gear drives the rack motion engaged, makes urine collector lifting, Until setting height；

Step 4.2：The positive startup of pump is titrated, titration pin inhales urine；

Step 4.3：First motor reversal starts, until urine collector drops to initial bit；

Step 5：It is parallel with step 4, urine device playback is taken, specifically includes the following steps sequentially performed：

Step 5.1：Cleaning pump stop, Spring driving piston retract take urine funnel, during y-type seal ring no longer sealed with barrel, Cleaning fluid penetrates into spring-compressed chamber with cleaning piston bar from hydraulic cavities, and is discharged from outage；

Step 5.2：Second motor reversal starts, and by cylinder barrel, sprays cavity and takes urine funnel to rotate to initial position；

Step 6.1：Titrate needle drive mechanism to start, driving titration pin moves to titration position from urine position is inhaled；

Step 6.2：First friction pulley group starts, and driving test paper volume extraction unit positive movement is until first test paper position of test paper group Below titration position, while dyestripping wheel counter motion, the release position where making diaphragm seal from the first directive wheel are release；

Step 6.3：Titrate pump driving titration pin titration；

Step 6.4：First friction pulley group starts, the driving test paper volume distance of positive movement first；

Step 6.5：Whether the test paper that titration is just completed in the detection of preliminary examination optic probe changes colour, and step 6.6 is performed if discoloration, such as Do not change colour and then perform step 6.7；

Step 6.6：Test paper such as the detection of preliminary examination optic probe is last test paper of the test paper group, then the first friction pulley group opens It is dynamic, the driving test paper volume segment distance of positive movement one, and go to step 8；Test paper as preliminary examination optic probe detects is not the test paper Last test paper of group, then return to step 6.3；

Step 6.7：Load paper wheel starts, the driving test paper volume distance of counter motion first, and goes to step 6.3；

Step 7：Parallel with step 6, cleaning takes urine device, specifically includes the following steps sequentially performed：

Step 7.1：Discharge opeing pump startup；

Step 7.2：For urinating pump startup；

Step 7.3：Pipeline distribution valve connects entrance and the 3rd outlet；

Step 7.4：Pump startup is cleaned, cleaning fluid passes through cleaning fluid input channel, cleaning pump, pipeline distribution valve and the 3rd feed pipe Road is pumped into spray chamber, and is sprayed by spray apertures, then by taking urine funnel, being discharged for urinary catheter road, urine collector and Drainage pipe；

Step 7.5：Cleaning is completed, and closes cleaning pump；

Step 7.6：Close for urine pump；

Step 7.7：Close positive displacement pump；

Step 8.1：Sweep mechanism driving is examined optic probe scanning test paper group whole test paper and resetted；

Step 8.2：Verification unit exports urine examination data；

Step 9：Pin cleaning is titrated, specifically includes the following steps sequentially performed：

Step 9.1：Titrate needle drive mechanism to start, driving titration pin moves to suction urine position from titration position；

Step 9.2：First motor, which rotates forward, to be started, and urine collector is raised into setting height；

Step 9.3：Discharge opeing pump startup；

Step 9.4：Titration pump reverse drive titration faller gill, which goes out remaining urine and continues discharge cleaning fluid, carries out internal washing；

Step 9.5：Pipeline distributing valve connects entrance and first outlet；

Step 9.6：Pump startup is cleaned, cleaning fluid supplies by the cleaned pump of cleaning fluid input channel, pipeline distribution valve and with first Liquid pipe road sprays into urine collector, after cleaning titrates pin, is discharged through positive displacement pump from Drainage pipe；

Step 9.7：Cleaning is completed, and closes cleaning pump；

Step 9.8：Close positive displacement pump；

Step 9.9：First motor reversal starts, until urine collector drops to initial bit；

Step 10.1：First friction pulley group is positive to be started, and test paper is rolled up extraction unit positive movement, until the test paper entirely inspected Group passes through cutting knife position；

Step 10.2：Second friction pulley group is positive to be started, tensioning test paper volume extraction unit；

Step 10.3：Cutting knife cut-out test paper volume extraction unit；

Step 10.4：Second friction pulley group is positive to be started, test paper volume dialysis portion positive movement, until departing from the second friction pulley group.