CN116571361A

CN116571361A - Centrifugal machine processing system for urine sample detection test for realizing urine sediment separation

Info

Publication number: CN116571361A
Application number: CN202310705247.2A
Authority: CN
Inventors: 李晓明; 王扬振
Original assignee: Shandong Weijing Intelligent Technology Co ltd
Current assignee: Shandong Weijing Intelligent Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-08-11

Abstract

The invention relates to the technical field of horizontal rotor centrifuges, in particular to a urine sample detection test centrifuges processing system for realizing urine sediment separation, which comprises a chassis, wherein a top sealing cover is fixedly arranged at the top of the chassis, a machine cabin in the chassis is divided into an upper cabin and a lower cabin by a middle partition plate, a centrifugal driving assembly is arranged in the lower cabin, a urine sample centrifugal storage assembly is arranged in the upper cabin, and the output end of the centrifugal driving assembly moves and penetrates through a through hole of the middle partition plate in a sealing manner and is coaxially and fixedly connected with the urine sample centrifugal storage assembly. The centrifugal machine treatment system is used for realizing accurate centrifugal separation of the same urine sample, and can simultaneously realize slag and liquid centrifugal treatment of a plurality of urine samples of the same urine source under the same centrifugal condition by adopting a test tube uniform distribution centrifugal mode, thereby realizing separation of urine sediment; the urine sediment can be better separated by utilizing centrifugal force to realize liquid and sediment centrifugation by a plurality of groups of urine samples.

Description

Centrifugal machine processing system for urine sample detection test for realizing urine sediment separation

Technical Field

The invention relates to the technical field of horizontal rotor centrifuges, in particular to a centrifuge processing system for a urine sample detection test for realizing urine sediment separation.

Background

When the urine sample is centrifuged, the centrifuge is generally adopted for treatment, the mixed fresh urine is poured in during the operation, after the centrifugation is stopped, the centrifuge tube is taken out, the supernatant is discarded, the sediment is left, the components of the urine sediment are fully and uniformly mixed, the urine sediment is taken out, and the sediment is dripped on a glass slide to be covered by a cover glass and then is placed under a microscope for observation.

Currently, centrifuges exist in a large number of forms, and generally include inclined tube centrifuges, vertical tube centrifuges, and horizontal centrifuges. For example, in the urinary sediment centrifugal machine with the patent publication number of CN2514350Y, the main structure comprises a main shaft with power and motion input arranged on a base, a rotor arranged on the main shaft, and a shield which surrounds the rotor and is fixed on the base, wherein a test tube seat is movably sleeved on the rotor, a positioning device is arranged between the test tube seat and the rotor, and a group of hole seats capable of inserting urine test tubes are arranged on the test tube seat; there may also be a set of device for sucking urine and clear liquid in test tube, which includes gear … … installed on the base, one upright installed inside the upright seat and with rack meshed with the gear in the bottom, cross rod installed on the top of the upright, sucking pipe seat with urine and clear liquid sucking port connected to the cross rod, and sucking pipe installed on the sucking pipe seat.

It can be seen from the description of the above prior art patent that the spindle is mainly used for transferring power when the urine sample is centrifuged, and the spindle is mainly used for fixing each hole seat when the urine sample tube is stored, and the mounted urine sample tube is in a vertical state, so that the centrifugation effect is poor when the urine sample is centrifuged in this state, sediment is easy to adhere to the side wall of the tube, the phenomenon of mixing sediment or sediment liquid loss is easy to occur when the supernatant and the urine sediment are separated, and the sediment liquid separation is difficult, so that the accuracy of the subsequent urine sediment detection can be affected.

For another example, in the prior art, a centrifuge for measuring the residual amount of a veterinary drug of urine, which is mainly used for driving an inner cylinder to rotate to centrifugally separate liquid and impurities in urine, is disclosed with publication numbers of CN217569176U and classification numbers of B04B1/00 and B04B15/06, but has relatively poor separation effect when separating impurities, and meanwhile, cannot achieve the effect of collecting and processing the separated impurities rapidly.

In summary, the invention optimizes and improves the problems existing in the urine sample centrifuge in the prior art, and therefore provides a centrifuge which can keep high-speed centrifugal treatment in a horizontal state to realize solid-liquid sediment separation, so as to better solve the problems existing in the prior art.

Disclosure of Invention

The invention aims to solve one of the technical problems, and adopts the following technical scheme: the centrifugal machine processing system for the urine sample detection test for realizing urine sediment separation comprises a machine case, wherein a front door plate is fixedly arranged on the front side of the machine case, a top sealing cover is fixedly arranged on the top of the machine case, a single door is hinged to the middle part of the front door plate through a hinge, an electric cabinet is arranged on the single door, a machine cabin in the machine case is divided into an upper cabin and a lower cabin by a middle partition plate, a centrifugal driving assembly is arranged in the lower cabin, a urine sample centrifugal storage assembly is arranged in the upper cabin, and the output end of the centrifugal driving assembly moves and passes through a through hole of the middle partition plate in a sealing manner and is coaxially and fixedly connected with the urine sample centrifugal storage assembly;

the urine sample centrifugal storage assembly comprises an anti-corrosion rotary drum, the bottom center of the anti-corrosion rotary drum is fixedly connected with the output end of the centrifugal driving assembly, an upper cover rotary disc is detachably and fixedly arranged at the top of the anti-corrosion rotary drum, and a urine sample horizontal centrifugal mechanism, a first mixing mechanism and a second mixing mechanism are respectively arranged in a centrifugal main cavity of the anti-corrosion rotary drum.

In any of the above schemes, preferably, the urine sample horizontal centrifugation mechanism includes a wiring rotor housing fixedly mounted at a central portion of the upper cover turntable, a urine separation unit is fixedly mounted at a bottom of the wiring rotor housing, a urine sample storage unit is mounted on a peripheral side wall of a middle portion of the urine separation unit, urine sample storage test tubes are respectively placed in the urine sample storage unit, urine samples to be centrifuged are stored in the urine storage test tubes, the urine samples stored in the urine storage test tubes are identical, and when the urine separation unit is in a centrifugal working state, the urine storage test tubes are in a horizontal centrifugation state.

In any of the above solutions, preferably, the urine separation unit includes a hollow horizontal rotor bin fixedly installed at the bottom of the routing rotor housing, electric liquid collectors matched with the urine sample storage machine groups at corresponding positions are respectively and fixedly installed in the bin body of the hollow horizontal rotor bin along the four circumferences of the bin body, each electric liquid collector is powered by a liquid collecting mobile power supply fixed in the hollow horizontal rotor bin, and the upper end of each electric liquid collector movably penetrates into the routing rotor housing and is matched with an external liquid drawing pipe group at the corresponding position after penetrating out from the top center of the routing rotor housing.

In any of the above schemes, preferably, the urine sample storage machine set includes two positioning lugs spaced apart from each other and fixedly mounted on the outer side wall of the hollow horizontal rotor bin, a test tube storage tube is disposed between the two positioning lugs, two sides of the upper portion of the test tube storage tube are movably inserted into rotating holes of the positioning lugs at corresponding positions respectively through fixed rotating shafts, a urine storage test tube is mounted in a sample storage cavity of the test tube storage tube, the urine storage test tube includes a test tube body, a urine sample is stored in the test tube body, a sealing cover is mounted at a mouth of the test tube body in a sealing manner, a spring type one-way valve is fixedly mounted at the center of the outer end of the sealing cover, and the spring type one-way valve can only realize pressing conduction from the outside to the inside of the test tube body;

the test tube storage tubes are in a vertical state in an idle state and in a horizontal state in a centrifugal state.

In any of the above schemes, it is preferable that after the electric liquid collector at the corresponding position is started, the electric liquid collector is conducted with the spring type one-way valve and used for quantitatively sucking out the urine supernatant in the urine storage test tube in a horizontal centrifugal state and retaining the urine sediment at the far end in the urine storage test tube.

In any of the above schemes, preferably, the electric liquid collector comprises a miniature electric cylinder fixedly installed inside the bin body of the hollow horizontal rotor bin, the outer end of the miniature electric cylinder extends to the outside of the hollow horizontal rotor bin, and the electric liquid collector is fixedly installed at the end part of a piston rod of the miniature electric cylinder; the electric liquid collector comprises a sealing outer pipe sleeve fixedly mounted at the end part of a piston rod of the miniature electric cylinder and provided with an inner end in a blocking manner, the sealing outer pipe sleeve is used for being in sealing connection with the outer side wall of the spring type one-way valve at a corresponding position, a central pushing shaft is fixedly mounted at the center of a cavity of the sealing outer pipe sleeve, the sealing outer pipe sleeve is driven by the miniature electric cylinder to face the spring type one-way valve, after the sealing outer pipe sleeve is connected with the spring type one-way valve in a sleeved mode, the valve ball inside the spring type one-way valve is pushed open and conducted, and the end of the inner end valve of the spring type one-way valve extends to a preset length of the test tube body and is subjected to telescopic adjustment according to requirements.

In any of the above schemes, preferably, a liquid guiding telescopic pipe is communicated with the top outlet end of each sealing outer pipe sleeve, the upper part of each liquid guiding telescopic pipe extends to the inside of the wiring rotor casing and is communicated with a rigid vertical pipe, a micro pump body is installed on each liquid guiding telescopic pipe, and the top of the rigid vertical pipe penetrates out from the centers of the tops of the wiring rotor casing and the top cover and is communicated and matched with an external liquid drawing pipe group at a corresponding position.

In any of the above schemes, preferably, the external liquid drawing tube group comprises a fixing frame fixedly installed at the top of the top sealing cover, a rigid drawing elbow is fixedly installed in the center of the fixing frame, and a vertical tube section of the rigid drawing elbow is movably and hermetically sleeved on the outer side wall of the rigid vertical tube.

In any of the above schemes, preferably, the first mixing mechanism includes a plurality of standing station vertical cylinders respectively and fixedly installed at the bottom of the centrifugal main cavity below the test tube storage tube in each vertical state, a standing position magnetic stirrer is fixedly installed at the top of a piston rod of each standing station vertical cylinder, and two station states exist in each standing position magnetic stirrer in the working state;

in the first station state, the magnetic stirrer at the standing position is positioned below the corresponding test tube storage tube in the vertical state and fully stirs and mixes the residual urine sediment mixed solution at the bottom of the urine sample in the urine storage test tube after starting;

under the second station state, the standing position magnetic stirrer is used as a jacking piece and is in a shutdown state to support the test tube storage tube in a high-speed centrifugal state at the corresponding position and ensure that the test tube storage tube is in a horizontal state.

In any of the above schemes, preferably, a stirring power supply is fixedly installed at the bottom of the centrifugal main cavity at both sides of the first mixing mechanism, and the stirring power supply is used for supplying power to the first mixing mechanism and the second mixing mechanism.

In any of the above solutions, preferably, the second mixing mechanism includes a plurality of horizontal centrifugal position electric cylinders uniformly distributed along a circumferential direction of the anti-corrosion drum at intervals, a cylinder barrel of each horizontal centrifugal position electric cylinder is fixedly mounted on an outer side wall of an upper portion of the anti-corrosion drum, an inner end of a piston rod of each horizontal centrifugal position electric cylinder movably passes through a through hole at a corresponding position and extends into a centrifugal main cavity of the anti-corrosion drum, a horizontal centrifugal position magnetic stirrer is fixed at an inner end of the piston rod of each horizontal centrifugal position electric cylinder, and each horizontal centrifugal position magnetic stirrer is coaxially arranged with the test tube storage tube at the corresponding position in a horizontal centrifugal state.

In any of the above schemes, preferably, the centrifugal driving assembly comprises a centrifugal motor fixedly mounted at the bottom of the lower bin, a belt transmission member is mounted on an output shaft of the centrifugal motor, a vertical shaft supporting bearing seat is movably mounted at the bottom of a central shaft of a driven belt pulley of the belt transmission member in a matching manner, the bottom of the vertical shaft supporting bearing seat is fixedly arranged, and the top of the central shaft of the driven belt pulley of the belt transmission member movably extends into the upper bin and is fixedly connected with the bottom center of the anti-corrosion rotary drum;

And each clamping groove at the bottom of the anti-corrosion rotary drum is movably clamped with a supporting steel ball, and the bottom of each supporting steel ball is supported at the top of the middle partition plate.

In any of the above schemes, it is preferable that a side pushing handrail is fixedly installed on the upper outer side walls of the left and right sides of the case, respectively;

and universal wheel sets with brakes are respectively and fixedly arranged at four corners of the bottom of the chassis.

In any of the above schemes, preferably, a lifting support assembly is fixedly installed at the bottom of the chassis inside each of the universal wheel sets.

In any of the above schemes, preferably, the lifting support assembly comprises a vertical inner screw pipe fixedly installed at the bottom of the chassis, an inner screw thread is arranged in an inner cavity of the vertical inner screw pipe, an external screw thread support column is screwed in the inner cavity of the vertical inner screw pipe, an external screw thread is arranged on the outer side wall of the external screw thread support column, a support foot seat is fixedly installed at the bottom of the external screw thread support column, and the support foot seat is supported on the ground in a working state and is higher than the ground in an idle state.

Compared with the prior art, the invention has the following beneficial effects:

1. When the centrifugal processing system is integrally operated in a fixed shaft mode, the centrifugal driving assembly is driven to realize fixed shaft rotation, meanwhile, the anti-corrosion rotary drum, the upper cover rotary disc, the wiring rotor shell and the hollow horizontal rotor bin which are mutually fixed are integrally formed to be in centrifugal rotation which is equivalent to the structure of a horizontal rotor function, so that horizontal centrifugal separation liquid and slag of urine samples of all test tubes are conveniently realized, and a large amount of urine sediment at the centrifugal far end is prevented from being adhered to the inner wall of the middle section of the test tube.

2. The centrifugal separation device is used for realizing the accurate centrifugal separation of the same urine sample, and can simultaneously realize the centrifugal treatment of slag and liquid of a plurality of urine samples of the same urine source under the same centrifugal condition by adopting a test tube uniform distribution centrifugal mode, thereby realizing the separation of urine sediment; the urine sediment can be better separated by utilizing the centrifugal force to realize the liquid and sediment centrifugation of a plurality of groups of urine samples, the separation effect of the urine sediment is relatively good, and the effects of collecting and uniformly mixing the separated urine sediment can be achieved.

3. The centrifugal machine processing system adopts a set rotating speed (when centrifugation is carried out, fresh urine sample liquid of 10mL-15 mL is taken and placed in advance in a urine storage test tube, the urine storage test tube is placed in place, after storage and installation are finished, a centrifugal machine is started for centrifugal processing for 5min, the rotating speed is controlled at 1500r/min, the supernatant and the urine sediment are distributed at different positions in the test tube after the centrifugation is finished), the urine sample can be effectively ensured to be centrifuged in a horizontal state when the centrifugation is carried out, the weight and the density of the urine sediment are effectively ensured to be concentrated at the far end of the urine storage test tube and the supernatant is concentrated at the near end of the urine storage test tube in a centrifugal state, the demarcation effect of the sediment liquid is ensured, and the centrifugal precipitation effect of the urine sediment in the urine sample is ensured.

4. The centrifugal processing system designed in the invention sets two modes when separating urine from urine sediment, and the first mode is to centrifugally and synchronously separate and extract the urine sediment: according to the mode, separation and suction of the supernatant urine can be directly completed in a centrifugal state according to the requirement, so that only urine sediment and a proper amount of urine exist in the test tube, and the efficiency of urine sample centrifugation and urine sediment extraction is improved; and the second is centrifugation, reset and standing after centrifugation is finished, and the supernatant is manually sucked out to finish the collection of the urinary sediment after the supernatant is layered, so that the centrifugal collection effect of the urinary sediment can be better ensured by selecting two modes according to the requirement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or features are generally identified by like reference numerals throughout the drawings. In the drawings, the elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of a front view structure of the present invention.

FIG. 2 is a schematic view showing the internal structure of the urine storage tube of the present invention after it is placed.

FIG. 3 is a schematic view showing the structure of each urine storage tube of the present invention in a state of starting rotation centrifugation.

Fig. 4 is a schematic view showing the structure of each urine storage tube of the present invention in a horizontal centrifugal state.

FIG. 5 is a schematic top view of a partial structure of the interior of the urine sample centrifuge storage assembly of the present invention.

Fig. 6 is a schematic view of the structure of fig. 5 in partial cross section of the present invention.

Fig. 7 is a schematic diagram showing the relative states of the spring-type check valve and the electric liquid collector at the corresponding position.

In the figure, 1, a case; 2. a front door panel; 3. a top cover; 4. a single door; 5. an electric control box; 6. a middle partition plate; 7. an upper bin; 8. a lower bin; 9. an anti-corrosion rotary drum; 10. a top cover turntable; 11. centrifuging the main cavity; 12. a wiring rotor housing; 13. a urine storage test tube; 14. a hollow horizontal rotor bin; 15. a liquid extraction mobile power supply; 16. positioning the ear seat; 17. a test tube storage tube; 18. fixing the rotating shaft; 19. a support foot base; 20. a test tube body; 21. sealing cover; 22. a spring type one-way valve; 2201. an inner end valve tube end; 23. a miniature electric cylinder; 24. sealing the outer tube sleeve; 25. a center pushing shaft; 26. a valve ball; 27. a liquid guiding telescopic pipeline; 28. a rigid riser; 29. a miniature pump body; 30. a fixing frame; 31. a rigid dip trap; 32. standing a station vertical cylinder; 33. a magnetic stirrer at a standing position; 34. stirring and supplying power; 35. a horizontal centrifugal position electric cylinder; 36. a horizontal centrifugal magnetic stirrer; 37. a centrifugal motor; 38. a belt transmission member; 3801. a driven pulley; 39. a vertical shaft supporting bearing seat; 40. supporting the steel balls; 41. pushing the armrests sideways; 42. a universal wheel set; 43. a vertical inner screw tube; 44. and (5) an external thread support column.

Detailed Description

Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention. The specific structure of the invention is shown in fig. 1-7.

Example 1: the centrifugal machine processing system for the urine sample detection test for realizing urine sediment separation comprises a machine case 1, wherein a front door plate 2 is fixedly arranged at the front side of the machine case 1, a top sealing cover 3 is detachably and fixedly arranged at the top of the machine case 1, a single door 4 is hinged at the middle part of the front door plate 2 through a hinge, an electric cabinet 5 is arranged on the single door 4, a machine cabin in the machine case 1 is divided into an upper cabin 7 and a lower cabin 8 by a middle partition plate 6, a centrifugal driving assembly is arranged in the lower cabin 8, a urine sample centrifugal storage assembly is arranged in the upper cabin 7, and the output end of the centrifugal driving assembly is used for moving and sealing a through hole penetrating through the middle partition plate 6 and is coaxially and fixedly connected with the urine sample centrifugal storage assembly; the urine sample centrifugal storage assembly comprises an anti-corrosion rotary drum 9, the bottom center of the anti-corrosion rotary drum 9 is fixedly connected with the output end of the centrifugal driving assembly, an upper cover rotary disc 10 is detachably and fixedly arranged at the top of the anti-corrosion rotary drum 9, and a urine sample horizontal centrifugal mechanism, a first mixing mechanism and a second mixing mechanism are respectively arranged in a centrifugal main cavity 11 of the anti-corrosion rotary drum 9.

The centrifugal machine processing system for the urine sample detection test for realizing the separation of the urine sediment integrally adopts a structure which can be conveniently moved, can flexibly move when in use and can stably position when in need of use.

The whole system realizes the high-speed centrifugal operation of the integral urine sample centrifugal storage assembly by means of the centrifugal driving assembly, so that the high-speed rotation of the anti-corrosion rotary drum 9 and parts inside the anti-corrosion rotary drum can be effectively ensured, the set rotating speed is required to be controlled in the high-speed rotation process to realize the operation of centrifugally separating out urine sediments at a proper speed for the multi-tube urine samples stored inside, the second mixing mechanism can be utilized to realize the full mixing of the urine samples at the respective positions in the centrifugal operation, and the first mixing mechanism can be utilized to realize the mixing treatment of the urine samples at the corresponding positions after the centrifugal operation is finished, so that the treatment effect of the urine samples is effectively ensured.

In any of the above schemes, preferably, the urine sample horizontal centrifugation mechanism includes a wiring rotor housing 12 fixedly mounted at a central portion of the upper cover turntable 10, a urine separation unit is fixedly mounted at a bottom of the wiring rotor housing 12, a urine sample storage unit is respectively mounted on a peripheral sidewall of a middle portion of the urine separation unit, urine sample storage test tubes 13 are respectively placed in the urine sample storage unit, urine samples to be centrifuged are respectively stored in the urine storage test tubes 13, the urine samples stored in the urine storage test tubes 13 are the same, and when the urine separation unit is in a centrifugal working state, the urine storage test tubes 13 are in a horizontal centrifugal state. Each urine sample storage sample unit of urine sample horizontal centrifuge constructs during operation can be used for storing the urine storage test tube 13 that is equipped with the urine sample, and each urine storage test tube 13 can realize gradually by vertical state to nearly horizontality under the state of centrifugal force when following anticorrosive rotary drum 9 and carrying out high-speed rotation, until horizontality, carries out centrifugation under the horizontality can guarantee better to separate out the great urine sediment of density to the distal end of test tube under the effect of centrifugal force, improves separation effect, prevents urine sediment adhesion test tube middle part lateral wall, guarantees the separation rate of urine sediment.

In any of the above solutions, preferably, the urine separation unit includes a hollow horizontal rotor bin 14 fixedly installed at the bottom of the routing rotor housing 12, electric liquid collectors matched with the urine sample storage machine groups at corresponding positions are respectively and fixedly installed along the periphery inside the bin body of the hollow horizontal rotor bin 14, each electric liquid collector is powered by a liquid collecting mobile power supply 15 fixed inside the hollow horizontal rotor bin 14, and the upper end of each electric liquid collector movably penetrates into the routing rotor housing 12 and is matched with an external liquid drawing pipe group at the corresponding position after penetrating out from the top center of the routing rotor housing 12. The urine separation unit is not contacted with the urine storage test tube 13 at the corresponding position in the idle state, when the urine separation unit needs to be controlled to suck out the urine at the near end inside each urine storage test tube 13, each corresponding electric liquid collector can be controlled to move and is matched with the spring type one-way valve 22 at the end part of each urine storage test tube 13 in a sealing plug way, so that the purpose of communicating with the inside of the urine storage test tube 13 is achieved.

In any of the above solutions, it is preferable that the urine sample storage unit includes two positioning lugs 16 spaced apart from each other and fixedly installed on the outer side wall of the hollow horizontal rotor chamber 14, a test tube storage tube 17 is disposed between the two positioning lugs 16, two sides of the upper portion of the test tube storage tube 17 are movably inserted into the rotating holes of the positioning lugs 16 at corresponding positions through fixed rotating shafts 18, a urine storage test tube 13 is installed in the sample storage cavity of the test tube storage tube 17, the urine storage test tube 13 includes a test tube body 20, a urine sample is stored in the test tube body 20, a sealing cover 21 is installed in the mouth of the test tube body 20 in a sealing manner, a spring type one-way valve 22 is fixedly installed in the center of the outer end of the sealing cover 21, and the spring type one-way valve 22 can only realize pressing conduction from the outside to the inside of the test tube body 20; each test tube storage tube 17 is in a vertical state in an idle state and in a horizontal state in a centrifugal state. Before centrifugation, the corresponding urine storage test tubes 13 storing the same urine sample are required to be placed in the sample storage cavities of the corresponding test tube storage tubes 17, and at this time, each urine storage test tube 13 is in a vertical state, and gradually turns into a horizontal state after centrifugation rotation starts.

In any of the above solutions, preferably, the first mixing mechanism includes a plurality of standing station vertical cylinders 32 fixedly installed at the bottom of the centrifugal main chamber 11 below the test tube storage tube 17 in each vertical state, a standing magnetic stirrer 33 is fixedly installed at the top of a piston rod of the standing station vertical cylinder 32, and two station states exist in each standing magnetic stirrer 33 in the working state;

in the first station state, the magnetic stirrer 33 at the rest position is positioned below the corresponding test tube storage tube 17 in the vertical state and fully stirs and mixes the residual urine sediment mixed solution at the bottom of the urine sample in the urine storage test tube 13 after being started;

in the second station state, the magnetic stirrer 33 at the rest position is used as a lifting member and is in a shutdown state to support the test tube storage tube 17 at the corresponding position in a high-speed centrifugal state and ensure that the test tube storage tube 17 is in a horizontal state. Before the first mixing mechanism works, urine sample centrifugation is finished firstly, supernatant urine is separated and taken out after standing, when only urine sediment mixed liquid exists in the test tube, quick mixing treatment of urine sediment at the 13 parts of each urine storage test tube can be realized by starting each static magnetic stirrer 33 of the first mixing mechanism, and the subsequent urine sediment absorption is facilitated after mixing and then the urine sediment is sent to a microscope for detection.

In any of the above embodiments, it is preferable that a stirring power supply 34 is fixedly installed at the bottom of the centrifugal main chamber 11 at both sides of the first mixing mechanism, and the stirring power supply 34 is used for supplying power to the first mixing mechanism and the second mixing mechanism.

In any of the above solutions, preferably, the second mixing mechanism includes a plurality of horizontal centrifugal position electric cylinders 35 uniformly distributed along the circumferential direction of the anti-corrosion drum 9 at intervals, a cylinder barrel of each horizontal centrifugal position electric cylinder 35 is fixedly mounted on an outer side wall of an upper portion of the anti-corrosion drum 9, an inner end of a piston rod of each horizontal centrifugal position electric cylinder 35 movably passes through a through hole at a corresponding position and extends into the centrifugal main cavity 11 of the anti-corrosion drum 9, a horizontal centrifugal position magnetic stirrer 36 is fixed at an inner end of the piston rod of each horizontal centrifugal position electric cylinder 35, and each horizontal centrifugal position magnetic stirrer 36 is coaxially arranged with the test tube storage tube 17 at a corresponding position in a horizontal centrifugal state.

In any of the above schemes, it is preferable that the centrifugal driving assembly comprises a centrifugal motor 37 fixedly installed at the bottom of the lower chamber 8, a belt transmission member 38 is installed on an output shaft of the centrifugal motor 37, a vertical shaft supporting bearing seat 39 is movably installed at the bottom of a central shaft of a driven pulley 3801 of the belt transmission member 38 in a matching manner, the bottom of the vertical shaft supporting bearing seat 39 is fixedly arranged, and the top of the central shaft of the driven pulley 3801 of the belt transmission member 38 is movably extended into the upper chamber 7 and fixedly connected with the bottom center of the anti-corrosion rotary drum 9; the centrifugal driving assembly realizes the driving of rotation power by means of the centrifugal motor 37 and the belt transmission piece 38 during the operation, and ensures the centrifugal effect and efficiency during the centrifugal treatment.

A supporting steel ball 40 is movably clamped in each clamping groove at the bottom of the anti-corrosion rotary drum 9, and the bottom of each supporting steel ball 40 is supported at the top of the middle partition plate 6. The support and guide purposes can be effectively achieved by means of the operation of the support steel balls 40 during the centrifugal rotation.

In any of the above embodiments, it is preferable that a side arm rest 41 is fixedly installed on the upper outer side walls of the left and right sides of the casing 1, respectively; the four corners of the bottom of the chassis 1 are respectively fixedly provided with a universal wheel set 42 with a brake. The whole system can realize the purpose of convenient movement and flexible transfer by virtue of the universal wheel sets 42, and meanwhile, the movable handrail can be effectively pushed by utilizing each side pushing handrail 41 in the moving process, so that the movable handrail is convenient to exert a force.

In any of the above schemes, it is preferable that a lifting support assembly is fixedly installed at the bottom of the chassis 1 inside each of the universal wheel sets 42; the lifting support assembly comprises a vertical inner screw tube 43 fixedly arranged at the bottom of the chassis 1, an inner screw thread is arranged in an inner cavity of the vertical inner screw tube 43, an outer screw thread support column 44 is screwed in the inner cavity of the vertical inner screw tube 43, an outer screw thread is arranged on the outer side wall of the outer screw thread support column 44, a support foot seat 19 is fixedly arranged at the bottom of the outer screw thread support column 44, and the support foot seat 19 is supported on the ground in a working state and is higher than the ground in an idle state. When the whole system is required to be stable, the height of the supporting foot seat 19 can be adjusted by operating each lifting supporting component, and the corresponding external thread supporting columns 44 can be driven to realize the rotation lifting by rotating the supporting foot seat 19 during adjustment, so that the external thread supporting columns 44 can be controlled to drive the supporting foot seat 19 at the bottom of the external thread supporting columns to move downwards and be supported on the ground.

Example 2: the centrifugal machine processing system for the urine sample detection test for realizing urine sediment separation comprises a machine case 1, wherein a front door plate 2 is fixedly arranged at the front side of the machine case 1, a top sealing cover 3 is detachably and fixedly arranged at the top of the machine case 1, a single door 4 is hinged at the middle part of the front door plate 2 through a hinge, an electric cabinet 5 is arranged on the single door 4, a machine cabin in the machine case 1 is divided into an upper cabin 7 and a lower cabin 8 by a middle partition plate 6, a centrifugal driving assembly is arranged in the lower cabin 8, a urine sample centrifugal storage assembly is arranged in the upper cabin 7, and the output end of the centrifugal driving assembly is used for moving and sealing a through hole penetrating through the middle partition plate 6 and is coaxially and fixedly connected with the urine sample centrifugal storage assembly;

the urine sample centrifugal storage assembly comprises an anti-corrosion rotary drum 9, the bottom center of the anti-corrosion rotary drum 9 is fixedly connected with the output end of the centrifugal driving assembly, an upper cover rotary disc 10 is detachably and fixedly arranged at the top of the anti-corrosion rotary drum 9, and a urine sample horizontal centrifugal mechanism, a first mixing mechanism and a second mixing mechanism are respectively arranged in a centrifugal main cavity 11 of the anti-corrosion rotary drum 9.

In any of the above schemes, preferably, the urine sample horizontal centrifugation mechanism includes a wiring rotor housing 12 fixedly mounted at a central portion of the upper cover turntable 10, a urine separation unit is fixedly mounted at a bottom of the wiring rotor housing 12, a urine sample storage unit is respectively mounted on a peripheral sidewall of a middle portion of the urine separation unit, urine sample storage test tubes 13 are respectively placed in the urine sample storage unit, urine samples to be centrifuged are respectively stored in the urine storage test tubes 13, the urine samples stored in the urine storage test tubes 13 are the same, and when the urine separation unit is in a centrifugal working state, the urine storage test tubes 13 are in a horizontal centrifugal state.

Each urine sample storage sample unit of urine sample horizontal centrifuge constructs during operation can be used for storing the urine storage test tube 13 that is equipped with the urine sample, and each urine storage test tube 13 can realize gradually by vertical state to nearly horizontality under the state of centrifugal force when following anticorrosive rotary drum 9 and carrying out high-speed rotation, until horizontality, carries out centrifugation under the horizontality can guarantee better to separate out the great urine sediment of density to the distal end of test tube under the effect of centrifugal force, improves separation effect, prevents urine sediment adhesion test tube middle part lateral wall, guarantees the separation rate of urine sediment.

If in order to improve the efficiency of operation under centrifugal state, can be through the work of control urine separation unit with the separation of centrifugal force and be in the supernatant urine of the proximal end of test tube outwards suck under the effect of the pump body, remain urine sediment mixed solution simultaneously and be located the distal end of test tube after sucking out, guarantee the efficiency and the effect of sediment liquid separation, the urine of separation suction can be carried to outside through the pipeline and collect.

In any of the above solutions, preferably, the urine separation unit includes a hollow horizontal rotor bin 14 fixedly installed at the bottom of the routing rotor housing 12, electric liquid collectors matched with the urine sample storage machine groups at corresponding positions are respectively and fixedly installed along the periphery inside the bin body of the hollow horizontal rotor bin 14, each electric liquid collector is powered by a liquid collecting mobile power supply 15 fixed inside the hollow horizontal rotor bin 14, and the upper end of each electric liquid collector movably penetrates into the routing rotor housing 12 and is matched with an external liquid drawing pipe group at the corresponding position after penetrating out from the top center of the routing rotor housing 12.

The urine separation unit is not contacted with the urine storage test tube 13 at the corresponding position in the idle state, when the urine separation unit needs to be controlled to suck out the urine at the near end inside each urine storage test tube 13, each corresponding electric liquid collector can be controlled to move and is matched with the spring type one-way valve 22 at the end part of each urine storage test tube 13 in a sealing plug way, so that the purpose of communicating with the inside of the urine storage test tube 13 is achieved.

After each spring type one-way valve 22 is matched with a corresponding electric liquid collector, the pump body in each wiring rotor shell 12 is started to suck out supernatant urine at the near end in the urine storage test tube 13 in a corresponding centrifugal state, and after the supernatant urine is sucked out, only a small amount of urine and all urine sediment are reserved in each test tube, so that the later stage of observation and detection under a urine sediment microscope are facilitated.

In any of the above solutions, it is preferable that the urine sample storage unit includes two positioning lugs 16 spaced apart from each other and fixedly installed on the outer side wall of the hollow horizontal rotor chamber 14, a test tube storage tube 17 is disposed between the two positioning lugs 16, two sides of the upper portion of the test tube storage tube 17 are movably inserted into the rotating holes of the positioning lugs 16 at corresponding positions through fixed rotating shafts 18, a urine storage test tube 13 is installed in the sample storage cavity of the test tube storage tube 17, the urine storage test tube 13 includes a test tube body 20, a urine sample is stored in the test tube body 20, a sealing cover 21 is installed in the mouth of the test tube body 20 in a sealing manner, a spring type one-way valve 22 is fixedly installed in the center of the outer end of the sealing cover 21, and the spring type one-way valve 22 can only realize pressing conduction from the outside to the inside of the test tube body 20;

Each test tube storage tube 17 is in a vertical state in an idle state and in a horizontal state in a centrifugal state.

Before centrifugation, the corresponding urine storage test tubes 13 storing the same urine sample are required to be placed in the sample storage cavities of the corresponding test tube storage tubes 17, and at this time, each urine storage test tube 13 is in a vertical state, and gradually turns into a horizontal state after centrifugation rotation starts.

In any of the above-mentioned schemes, it is preferable that when the electric liquid collector at the corresponding position is started, the electric liquid collector is conducted with the spring type check valve 22, and the electric liquid collector is used for quantitatively sucking out the urine supernatant in the urine storage test tube 13 in the horizontal centrifugal state and retaining the urine sediment at the far end in the urine storage test tube 13.

In any of the above schemes, preferably, the electric liquid collector comprises a miniature electric cylinder 23 fixedly installed inside the bin body of the hollow horizontal rotor bin 14, the outer end of the miniature electric cylinder 23 extends to the outside of the hollow horizontal rotor bin 14, and the electric liquid collector is fixedly installed at the end part of the piston rod of the miniature electric cylinder; the electric liquid collector comprises a sealing outer pipe sleeve 24 fixedly installed at the end part of a piston rod of the miniature electric cylinder 23 and provided with an inner end in a blocking manner, the sealing outer pipe sleeve 24 is used for being in sealing connection with the outer side wall of the spring type one-way valve 22 at a corresponding position, a center pushing shaft 25 is fixedly installed at the center of a cavity of the sealing outer pipe sleeve 24, when the miniature electric cylinder 23 drives the sealing outer pipe sleeve 24 to face the spring type one-way valve 22, the center pushing shaft 25 pushes a valve ball 26 inside the spring type one-way valve 22 open and conducts the spring type one-way valve 22, and an inner end valve pipe end 2201 of the spring type one-way valve 22 extends to a preset length of the test tube body 20 and is subjected to telescopic adjustment according to requirements.

When the electric liquid collector works, the corresponding sealing outer pipe sleeve 24 is driven to move towards the spring type one-way valve 22 at the corresponding side mainly by means of the expansion and contraction of the miniature electric cylinder 23, so that the movable sealing sleeve is sleeved on the outer side wall of the spring type one-way valve 22 under the action of the pushing force of the electric cylinder, meanwhile, the valve ball 26 in the spring type one-way valve 22 can be pushed open by means of the center pushing shaft 25, and at the moment, the miniature pump body 29 is started to quickly attract and guide out urine in the test tube.

In any of the above solutions, it is preferable that a liquid guiding and stretching pipeline 27 is connected to the top outlet end of each sealed outer sleeve 24, the upper portion of each liquid guiding and stretching pipeline 27 extends into the interior of the wiring rotor housing 12 and is connected to a rigid vertical pipe 28, a micro pump body 29 is mounted on each liquid guiding and stretching pipeline 27, and the top of the rigid vertical pipe 28 penetrates from the top center of the wiring rotor housing 12 and the top cover 3 and is connected to an external liquid drawing pipe group at a corresponding position.

The micro pump body 29 works to play a role in power attraction, and the working efficiency of the micro pump body 29 is controlled to lead out and drain urine samples in all test tubes, so that separation of supernatant urine and urine sediment is completed in a centrifugal state.

In any of the above solutions, it is preferable that the external drain pipe group includes a fixing frame 30 fixedly installed on top of the top cover 3, a rigid drain pipe bend 31 is fixedly installed in the center of the fixing frame 30, and a vertical pipe section of the rigid drain pipe bend 31 is movably and sealingly sleeved on an outer side wall of the rigid riser pipe 28.

The rigid drawing elbow 31 is in a fixed state during operation, and the rigid vertical pipe 28 movably matched with the lower end of the rigid drawing elbow in a sealing manner ensures that the relative movement and sealing can be realized, and ensures the effect of sucking urine outwards.

In the second station state, the magnetic stirrer 33 at the rest position is used as a lifting member and is in a shutdown state to support the test tube storage tube 17 at the corresponding position in a high-speed centrifugal state and ensure that the test tube storage tube 17 is in a horizontal state.

Before the first mixing mechanism works, urine sample centrifugation is finished firstly, supernatant urine is separated and taken out after standing, when only urine sediment mixed liquid exists in the test tube, quick mixing treatment of urine sediment at the 13 parts of each urine storage test tube can be realized by starting each static magnetic stirrer 33 of the first mixing mechanism, and the subsequent urine sediment absorption is facilitated after mixing and then the urine sediment is sent to a microscope for detection.

There are mainly two roles of each of the stationary magnetic stirrers 33 here: one is used as a stirrer; and secondly, the device is used as a horizontal support.

The second mixing mechanism works to effectively mix the urine sediment in the centrifugal state by pushing the urine sediment which is pushed to the far end by centrifugal force to the far end outside of the far end of each urine storage test tube 13 in the centrifugal state, and the horizontal centrifugal magnetic stirrer 36 can play a role in rapid mixing in the mixing state.

In any of the above schemes, it is preferable that the centrifugal driving assembly comprises a centrifugal motor 37 fixedly installed at the bottom of the lower chamber 8, a belt transmission member 38 is installed on an output shaft of the centrifugal motor 37, a vertical shaft supporting bearing seat 39 is movably installed at the bottom of a central shaft of a driven pulley 3801 of the belt transmission member 38 in a matching manner, the bottom of the vertical shaft supporting bearing seat 39 is fixedly arranged, and the top of the central shaft of the driven pulley 3801 of the belt transmission member 38 is movably extended into the upper chamber 7 and fixedly connected with the bottom center of the anti-corrosion rotary drum 9;

the centrifugal driving assembly realizes the driving of rotation power by means of the centrifugal motor 37 and the belt transmission piece 38 during the operation, and ensures the centrifugal effect and efficiency during the centrifugal treatment.

A supporting steel ball 40 is movably clamped in each clamping groove at the bottom of the anti-corrosion rotary drum 9, and the bottom of each supporting steel ball 40 is supported at the top of the middle partition plate 6.

The support and guide purposes can be effectively achieved by means of the operation of the support steel balls 40 during the centrifugal rotation.

In any of the above embodiments, it is preferable that a side arm rest 41 is fixedly installed on the upper outer side walls of the left and right sides of the casing 1, respectively;

the four corners of the bottom of the chassis 1 are respectively fixedly provided with a universal wheel set 42 with a brake.

The whole system can realize the purpose of convenient movement and flexible transfer by virtue of the universal wheel sets 42, and meanwhile, the movable handrail can be effectively pushed by utilizing each side pushing handrail 41 in the moving process, so that the movable handrail is convenient to exert a force.

In any of the above embodiments, it is preferable that a lifting support assembly is fixedly installed at the bottom of the casing 1 inside each of the universal wheel sets 42, respectively.

In any of the above schemes, preferably, the lifting support assembly includes a vertical inner screw tube 43 fixedly installed at the bottom of the chassis 1, an inner screw thread is disposed in an inner cavity of the vertical inner screw tube 43, an external screw thread support column 44 is screwed in the inner cavity of the vertical inner screw tube 43, an external screw thread is disposed on an outer side wall of the external screw thread support column 44, a support foot seat 19 is fixedly installed at the bottom of the external screw thread support column 44, and the support foot seat 19 is supported on the ground in a working state and is higher than the ground in an idle state.

When the whole system is required to be stable, the height of the supporting foot seat 19 can be adjusted by operating each lifting supporting component, and the corresponding external thread supporting columns 44 can be driven to realize the rotation lifting by rotating the supporting foot seat 19 during adjustment, so that the external thread supporting columns 44 can be controlled to drive the supporting foot seat 19 at the bottom of the external thread supporting columns to move downwards and be supported on the ground.

The specific working principle is as follows:

the centrifugal machine processing system for the urine sample detection test for realizing the separation of urine sediment integrally adopts a structure which can be conveniently moved, can flexibly move when in use and can stably position when in need of use; the whole system realizes the high-speed centrifugal operation of the integral urine sample centrifugal storage assembly by means of the centrifugal driving assembly, so that the high-speed rotation of the anti-corrosion rotary drum 9 and parts inside the anti-corrosion rotary drum can be effectively ensured, and the operation of centrifugally separating out urine sediments under proper speed of the multi-tube urine samples stored inside is needed to be controlled by setting the rotating speed in the high-speed rotation process.

Specifically, when the whole system realizes high-speed centrifugal operation of the integral urine sample centrifugal storage assembly by means of the centrifugal driving assembly, the whole driving process is as follows: the centrifugal motor 37 in the centrifugal driving assembly is powered on to control the rotation of the centrifugal motor 37 and gradually stabilize the rotation speed at 1500r/min for centrifugal treatment for 5min, when the centrifugal motor 37 rotates, the output end of the motor shaft of the centrifugal motor drives the belt transmission part 38 connected with the centrifugal motor to rotate, the driven pulley 3801 at the output end of the belt transmission part 38 drives the anti-corrosion rotary drum 9 connected with the belt transmission part to rotate, when the anti-corrosion rotary drum 9 rotates, the top of the anti-corrosion rotary drum is driven to rotate with the upper cover rotary disc 10 fixed on the anti-corrosion rotary drum, thus all parts which are relatively fixed with the upper cover rotary disc 10 and are positioned in the centrifugal main cavity 11 of the anti-corrosion rotary drum 9 are driven to realize following operation, as the upper ends of all test tube storage tubes 17 in the urine sample centrifugal storage assembly are in a state of being hinged by a horizontal axis fixed shaft, and the bottoms of all test tube storage tubes 17 are in a vertical and free state under a normal state, when the whole centrifugal urine sample storage assembly rotates with a fixed axis, the test tube storage tubes 17 and the central shaft of the driven pulley 3801 have a certain rotation radius and are subjected to the action of an outward centrifugal force, which is known from the common knowledge of physical mechanics, in addition, since the upper ends of the test tube storage tubes 17 are limited by the corresponding fixed rotating shafts 18, the upper ends of the test tube storage tubes 17 can only rotate with the fixed axis and cannot horizontally shift, the lower ends of the test tube storage tubes 17 in a free state are gradually changed from a vertical state to a state that the lower parts are gradually thrown upwards and outwards after the outward centrifugal force is applied, the centrifugal force is gradually increased along with the continuous increase of the rotating speed, the upward inclination amplitude of the lower ends of the test tube storage tubes 17 is gradually increased, and when the rotating speed reaches 1500r/min, when each urine storage tube 13 cannot reach the horizontal state, the corresponding standing position magnetic stirrer can be driven by each standing position vertical cylinder below the vertical cylinder to lift upwards so as to support the corresponding tube storage tube 17 to the horizontal state, and horizontal centrifugal processing is carried out in the horizontal state.

The centrifugal machine processing system adopts a set rotating speed (when centrifugation is carried out, fresh urine sample liquid of 10mL-15 mL is taken and placed in advance in a urine storage test tube, the urine storage test tube is placed in place, after storage and installation are finished, a centrifugal machine is started for centrifugal processing for 5min, the rotating speed is controlled at 1500r/min, the supernatant and the urine sediment are distributed at different positions in the test tube after the centrifugation is finished), the urine sample can be effectively ensured to be centrifuged in a horizontal state when the centrifugation is carried out, the weight and the density of the urine sediment are effectively ensured to be concentrated at the far end of the urine storage test tube and the supernatant is concentrated at the near end of the urine storage test tube in a centrifugal state, the demarcation effect of the sediment liquid is ensured, and the centrifugal precipitation effect of the urine sediment in the urine sample is ensured.

According to clinical knowledge and physical knowledge, the density of the formed components of the urine sediment is larger than that of urine, so that the urine sediment with larger density can be subjected to larger centrifugal force when in a horizontal centrifugal state, and can be accumulated at the far end of a urine storage test tube, and the urine supernatant with smaller density is subjected to smaller centrifugal force, so that the urine supernatant can be accumulated at the middle section and the near end of the urine storage test tube, the separation distribution of the supernatant in the urine and the urine sediment can be effectively realized, the separation effect is improved, the urine sediment can be separated out as much as possible and is accumulated at the far end, the separation effect is ensured, and the relatively accurate result can be obtained by the urine sediment detection analysis under a microscope conveniently.

The second mixing mechanism can be utilized to fully mix the urine samples at the respective positions in the centrifugal operation, and the first mixing mechanism can be utilized to uniformly mix the urine samples at the corresponding positions after the centrifugal operation is finished, so that the treatment effect of the urine samples is effectively ensured. When the urine sample horizontal centrifugal mechanism works, each urine sample storage unit can be used for storing urine test tubes 13 filled with urine samples, each urine test tube 13 can gradually change from a vertical state to a near-horizontal state under the centrifugal force state when rotating at high speed along with the anti-corrosion rotary drum 9 until the urine test tube is in the horizontal state, and centrifugation can be carried out under the horizontal state to better ensure that urine sediment with higher density is separated out towards the far end of the test tube under the action of the centrifugal force, improve the separation effect, prevent the urine sediment from adhering to the side wall of the middle part of the test tube and ensure the separation rate of the urine sediment; if in order to improve the efficiency of operation under centrifugal state, can be through the work of control urine separation unit with the separation of centrifugal force and be in the supernatant urine of the proximal end of test tube outwards suck under the effect of the pump body, remain urine sediment mixed solution simultaneously and be located the distal end of test tube after sucking out, guarantee the efficiency and the effect of sediment liquid separation, the urine of separation suction can be carried to outside through the pipeline and collect.

The urine separation unit is not contacted with the urine storage test tube 13 at the corresponding position in the idle state, when the urine separation unit needs to be controlled to suck out the urine at the near end inside each urine storage test tube 13, the corresponding electric liquid collectors can be controlled to move and are matched with the spring type check valve 22 at the end part of each urine storage test tube 13 in a sealing inserting way so as to achieve the aim of communicating with the inside of each urine storage test tube 13; after each spring type one-way valve 22 is matched with a corresponding electric liquid collector, the pump body in each wiring rotor shell 12 is started to suck out supernatant urine at the near end in the urine storage test tube 13 in a corresponding centrifugal state, and after the supernatant urine is sucked out, only a small amount of urine and all urine sediment are reserved in each test tube, so that the later stage of observation and detection under a urine sediment microscope are facilitated.

The separation effect of the urine sediment determines the accuracy of the later urine sediment microscopic examination, so that the centrifugal effect of the urine sediment in urine sample liquid can be better realized by adopting the centrifugal machine structure designed in the invention, the supernatant liquid in urine and the urine sediment in urine can be effectively separated and distributed, and the separation of the urine sediment is to centrifuge the tangible components in the urine by the centrifugal machine.

According to the invention, synchronous centrifugal separation is carried out on a plurality of urine samples of the same patient to more objectively analyze urine sediment separation effect, in specific operation, a test object takes urine in morning, urine samples are firstly mixed uniformly before urine sediment inspection is carried out, then 10mL-15 mL of fresh urine sample liquid is respectively dripped into each urine storage test tube, each urine storage test tube is sealed after urine sample dripping is finished, each urine storage test tube filled with urine sample with the same volume is placed into each test tube storage tube in a vertical state corresponding to a centrifuge in the invention, and then an upper cover turntable 10 made of transparent toughened glass material is fixedly arranged at the top of an anti-corrosion rotary drum 9 through a plurality of quick-dismantling screws.

Two modes are set when urine and urinary sediment are separated, and the first mode is that the urine sediment is centrifugally and synchronously separated and extracted: according to the mode, separation and suction of the supernatant urine can be directly completed in a centrifugal state according to the requirement, so that only urine sediment and a proper amount of urine exist in the test tube, and the efficiency of urine sample centrifugation and urine sediment extraction is improved; and the second is centrifugation, reset and standing after centrifugation is finished, and the supernatant is manually sucked out to finish the collection of the urinary sediment after the supernatant is layered, so that the centrifugal collection effect of the urinary sediment can be better ensured by selecting two modes according to the requirement.

Specifically, the centrifugal force is carried out in a horizontal state, so that the precipitation of the urine sediment with higher density to the far end of the test tube under the action of the centrifugal force can be better ensured, and the separation effect is improved; because the traditional centrifugal mode adopts the angle centrifuge in an inclined state for centrifugation, centrifugal force is generated in the centrifugal process, and meanwhile, a component of force vertical to the inside of the test tube is generated, so that part of urine sediment is adhered to the inner wall of the test tube positioned at the middle section or the lower section of the lower part under the combined action of separation and centrifugal force, the separation or the boundary between urine supernatant and the urine sediment in the state is not obvious, the angle centrifuge can only enable the formed component with the urine sediment to be settled on the inclined plane at the bottom of the test tube, and the loss of the formed component can be caused when the formed component is obtained by dumping and removing the supernatant, so that the prior art problem is actually existed in the prior art and is not repeated.

In order to solve the problem that the existing angle type centrifugal machine has the problem that the urinary sediment sticks to the wall when the supernatant is poured, the supernatant is separated in two states, so that all the urinary sediment tangible components are left in the test tube.

When the centrifugal force is carried out in a horizontal state, the centrifugal force can be kept in a horizontal centrifugal rotating speed state after the centrifugal force is finished, and the force component perpendicular to the inner wall of the test tube does not exist, so that under the action of the horizontal centrifugal force, urine sediment with low content can be accumulated at the bottom of the far end of the test tube under the action of the horizontal outward centrifugal force, and the situation that the urine sediment is accumulated at the bottom of the middle section like an angle centrifugal machine can not occur.

Under the horizontal centrifugal state, the supernatant liquid in the test tube is sucked out by the end of the inner end valve, and urine sediment is left, so that the later-stage microscopic examination test is conveniently carried out by directly utilizing the internal urine sediment.

After the centrifugation in the horizontal state is completed, the whole centrifugation speed is controlled to be slowly reduced, each urine storage test tube is reset to the vertical state and kept still, after supernatant layering is waited, the supernatant is not pumped out in a traditional pouring mode, but the supernatant is manually sucked out, and the urine sediment at the bottom of the test tube is left to achieve the purpose of completing the collection of the urine sediment, so that the problem of urine sediment pouring is avoided, the problem of adhesion of the urine sediment to the wall is avoided, and when the urine sediment is required to be completely separated, a medical sterile liquid flushing mode which does not influence the test result can be adopted, and the urine sediment is ensured not to be lost or remained.

The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions; any alternative modifications or variations to the embodiments of the present invention will fall within the scope of the present invention for those skilled in the art.

The present invention is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. The utility model provides an realize urine sediment separation's urine sample detection test centrifuge processing system, includes quick-witted case the front side fixed mounting of machine case has preceding door plant the top fixed mounting of machine case has a top closing cap the middle part of preceding door plant is through hinge installation single leaf door install electric cabinet on the single leaf door, its characterized in that: the machine bin in the machine case is divided into an upper bin and a lower bin by a middle partition plate, a centrifugal driving assembly is arranged in the lower bin, a urine sample centrifugal storage assembly is arranged in the upper bin, and the output end of the centrifugal driving assembly moves and passes through a through hole of the middle partition plate in a sealing manner and is coaxially and fixedly connected with the urine sample centrifugal storage assembly;

The urine sample centrifugal storage assembly comprises an anti-corrosion rotary drum, the bottom center of the anti-corrosion rotary drum is fixedly connected with the output end of the centrifugal driving assembly, an upper cover rotary disc is fixedly arranged at the top of the anti-corrosion rotary drum, and a urine sample horizontal centrifugal mechanism, a first mixing mechanism and a second mixing mechanism are respectively arranged in a centrifugal main cavity of the anti-corrosion rotary drum.

2. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 1 wherein: the urine sample horizontal centrifugal mechanism comprises a wiring rotor shell fixedly arranged at the central part of the upper cover turntable, a urine separation unit is fixedly arranged at the bottom of the wiring rotor shell, urine sample storage units are respectively arranged on the side walls around the middle part of the urine separation unit, urine sample storage test tubes are respectively arranged in the urine sample storage units, urine samples to be subjected to centrifugal treatment are respectively stored in the urine storage test tubes, and when the urine separation unit is in a centrifugal working state, the urine storage test tubes are in a horizontal centrifugal state.

3. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 2 wherein: the urine separation unit comprises a hollow horizontal rotor bin fixedly arranged at the bottom of the wiring rotor shell, electric liquid collectors matched with the urine sample storage machine groups at corresponding positions are respectively and fixedly arranged in the bin body of the hollow horizontal rotor bin along the periphery of the bin body, each electric liquid collector is powered by a liquid collecting mobile power supply fixed in the hollow horizontal rotor bin, and the upper end of each electric liquid collector movably penetrates into the wiring rotor shell and is communicated and matched with an external liquid drawing pipe group at the corresponding position after penetrating out from the top center of the wiring rotor shell.

4. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 3 wherein: the urine sample storage machine group comprises two positioning ear seats which are relatively spaced and fixedly arranged on the outer side wall of the hollow horizontal rotor bin, a test tube storage tube is arranged between the two positioning ear seats, two sides of the upper part of the test tube storage tube are respectively movably inserted into rotating holes of the positioning ear seats at corresponding positions through fixed rotating shafts, a urine storage test tube is arranged in a sample storage cavity of the test tube storage tube, the urine storage test tube comprises a test tube body, a urine sample is stored in the test tube body, a sealing cover is arranged at the mouth part of the test tube body in a sealing way, a spring type one-way valve is fixedly arranged at the center of the outer end of the sealing cover, and the spring type one-way valve can only realize pressing and conducting from the outside to the inside of the test tube body;

5. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 4 wherein: the first mixing mechanism comprises a plurality of standing station vertical cylinders which are respectively and fixedly arranged at the bottom of the centrifugal main cavity below the test tube storage tube in each vertical state, a standing position magnetic stirrer is fixedly arranged at the top of a piston rod of each standing station vertical cylinder, and two station states exist in each standing position magnetic stirrer in the working state;

6. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 5 wherein: and the bottoms of the centrifugal main cavities at two sides of the first mixing mechanism are respectively and fixedly provided with a stirring power supply, and the stirring power supply is used for supplying power to the first mixing mechanism and the second mixing mechanism.

7. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 6 wherein: the second mixing mechanism comprises a plurality of horizontal centrifugal position electric cylinders which are uniformly distributed along the circumferential direction of the anti-corrosion rotary drum at intervals, a cylinder barrel of each horizontal centrifugal position electric cylinder is fixedly arranged on the outer side wall of the upper part of the anti-corrosion rotary drum, the inner end of a piston rod of each horizontal centrifugal position electric cylinder movably passes through a through hole at a corresponding position and stretches into a centrifugal main cavity of the anti-corrosion rotary drum, a horizontal centrifugal position magnetic stirrer is fixed at the inner end of the piston rod of each horizontal centrifugal position electric cylinder, and each horizontal centrifugal position magnetic stirrer is coaxially arranged with a test tube storage tube at the corresponding position under a horizontal centrifugal state.

8. A urine sample testing centrifuge processing system for effecting urine sediment separation as recited in claim 7 wherein: the centrifugal driving assembly comprises a centrifugal motor fixedly arranged at the bottom of the lower bin, a belt transmission piece is arranged on an output shaft of the centrifugal motor, a vertical shaft supporting bearing seat is movably arranged at the bottom of a central shaft of a driven belt pulley of the belt transmission piece in a matched mode, and the top of the central shaft of the driven belt pulley of the belt transmission piece movably extends into the upper bin and is fixedly connected with the bottom center of the anti-corrosion rotary drum.