WO2014121699A1

WO2014121699A1 - Fully-automatic urine testing apparatus

Info

Publication number: WO2014121699A1
Application number: PCT/CN2014/071319
Authority: WO
Inventors: 谢昀; 吴金锜; 贾东林
Original assignee: Xie Yun
Priority date: 2013-02-06
Filing date: 2014-01-24
Publication date: 2014-08-14
Also published as: JP2016509677A; CN103969457B; CN103969457A

Abstract

A fully-automatic urine testing apparatus, comprising a patient information system, a urine sampling system, a urine storage system, a routine urine testing system, a urine sediment testing system, and an internal washing system. The patient information system records the basic patient information and provides records of the urine entering and exiting the urine sampling system; the urine sampling system comprises the urine storage system connected to the routine urine testing system, the urine sediment testing system and the internal washing system; the routine urine testing system and the urine sediment testing system provide testing results, and the results are transmitted to a central lab and the responsible doctor via a network, and the internal washing system washes the whole testing apparatus. The testing apparatus realizes real-time testing, improves testing conditions and efficiency, eliminates pollution and factors of human operation, and is safe, sanitary and efficient.

Description

Instruction manual

In the 1950s, a single dry chemical test strip method was used to determine the protein and glucose in urine. The color change of the test strip was compared with the standard plate, and the corresponding values were obtained. In the 1980s, due to the high development and extensive use of computer technology, the urine automatic analyzer was also rapidly developed, gradually developing from the original semi-automatic to now fully automatic. The Urine Analyzer is an automated instrument for the determination of certain chemical components in the urine. It is an important tool for the automated detection of urine in medical laboratories. This instrument has the advantages of simple operation and fast operation. However, improper use of urine analyzers and many intermediate links and influencing factors directly affect the accuracy of automated analysis results, which not only causes errors in experimental results, but also delays diagnosis.

For example, the patent publication CN 102081103 A discloses a fully automatic urine detector which is composed of a casing, a plastic cup conveyor, a test strip finishing conveyor, and a sample dripping machine, which will contain urine. The plastic cup is placed directly into the plastic cup conveyor of the equipment, and the test sample is no longer diluted by the suction liquid and the residual cleaning liquid in the test tube, which improves the measurement accuracy and reliability. However, the urine tester is not fully automated, it also requires a paper cup to receive urine, and then a plastic cup containing urine is placed in the device. In order to solve the defects existing in the prior art, the object of the present invention is to provide a full-automatic urine detector which solves the real-time monitoring of urine, eliminates the phenomenon of false detection, improves the inspection conditions, has safety and hygiene, and improves the environment. The advantage of saving manpower and improving efficiency.

The present invention provides a fully automatic urine detector comprising a patient information system, a urine sample retention system, a urine storage system, a urine routine detection system, a urine sediment detection system, and an internal cleaning system. The patient information system records basic information of the patient and provides credentials for entering and leaving the urine sample retention system, the urine sample retention system including the urine storage system, the urine storage system and the urine routine detection The system, the urine sediment detection system and the internal cleaning system are connected, the urine routine detection system and the urine sedimentation detection system check the results, and transmit the results to the central laboratory and the competent doctor through the network. The internal cleaning system cleans the entire detector.

Preferably, the patient information system is provided with a computer to record basic information of the patient, including name, medical order, and payment status.

Preferably, the patient information system is provided with a kcal, and the computer transmits the patient basic information to the card, and the card can enter the urine sample retention system.

In any of the above aspects, it is preferred that only one routine urine test is performed in the card of the card, and the urine routine detection system directly performs urine routine test.

In any of the above aspects, it is preferred that only one of the urine sediment detection is performed in the card of the card, and the urine sedimentation detection system directly performs urine sediment detection.

In any of the above aspects, it is preferred that the card has a urine routine test and a urine sediment test, and the urine routine test system and the urine sediment detection system automatically perform the test. Preferably, in any of the above aspects, the urine sample retention system is a toilet, and the toilet has a card swiping device for swiping the card when entering and exiting the door of the toilet, and is provided with a voice prompting device.

In any of the above aspects, it is preferred that the urine pool of the toilet is a urinary receptacle in the urine storage system.

Preferably, in any one of the above aspects, the urine storage system includes a urinary device, and the urinary device is coupled with a compression pump, and the urine storage tank is connected through a pipeline, and the urine storage tank is connected to the infusion pump through a pipeline. And the latter is further coupled to the urinary catheter by a conduit for controlling the stability of the pressure in the urinary device, the infusion pump for controlling the speed at which the urine is delivered, the urinary catheter) Urine.

In any of the above aspects, it is preferred that the upper portion of the urinary catheter has no lid to facilitate the immersion of urine by the robot in the urine routine detection system.

In any of the above aspects, it is preferred that the urinal is coupled to the fresh water valve through a first conduit that controls the inflow of fresh water.

Preferably, in any of the above aspects, the urine storage tank is coupled to the urine storage tank drain door via a second conduit, the urine storage tank draining valve for controlling the discharge of urine.

In any of the above aspects, it is preferred that the second conduit is connected to a lower portion of the urine storage tank.

In any of the above aspects, it is preferred that the urinary catheter is passed through a third conduit and a urinary valve which is primarily used to control the discharge of urine.

In any of the above aspects, it is preferred that the third conduit is connected to a lower portion of the urinary catheter. Preferably, in any of the above aspects, the urine routine detecting system is provided with a robot having the following functions: taking a test paper from the test paper, then immersing it in the urinary catheter, and finally placing the urine routine tester The work of scanning detection.

Preferably, in any one of the above aspects, the urine sediment detecting system transports the urine to the centrifuge through the urine storage system, and after the centrifuge is centrifuged, the urine sediment is sent to the urine sediment detector, and the result is checked. Transferred to the central laboratory and the competent doctor through the network.

In any of the above aspects, it is preferred that the urine sediment detector is provided with a pipette for sucking urine sediment.

Preferably in any of the above aspects, the centrifuges are at least two, the centrifuges are connected in parallel, and are equipped with automatic work switching, automatic infusion and automatic trimming devices.

Preferably, in any of the above aspects, the centrifuge is equipped with a centrifugal motor and a turning motor, the centrifugal motor is mainly used to provide centrifugal force, and the turning motor mainly provides turning power.

In any of the above aspects, it is preferred that the centrifuge is provided with a centrifugal turntable. In any of the above aspects, it is preferred that the centrifuge carousel is provided with a centrifuge tube. In any of the above aspects, it is preferred that the centrifuge tube is evenly distributed on the centrifuge carousel and configured to have an automatic flip and automatic cleaning function.

Preferably, in any of the above aspects, the inverting motor is mounted with an inverting bar, and the inverting bar is mainly used for inverting the centrifuge tube for cleaning.

In any of the above aspects, it is preferred that the centrifuge is provided with a cleaning device for cleaning the centrifuge tube.

In any of the above aspects, it is preferred that the centrifuge is equipped with an electronic control system, To control the movement of the centrifuge, complete the established procedure.

In any of the above aspects, it is preferred that the internal cleaning system has a fresh water gate and a disinfecting device configured to automatically clean the urine storage system after each patient examination is completed, each batch of patients After the inspection is completed, the entire detector is cleaned once and the entire workflow is automated. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart of a preferred embodiment of a fully automatic urine detector in accordance with the present invention. Figure 2 is a schematic view showing the structure of a urine storage system in the preferred embodiment shown in Figure 1 of the automatic urine detector according to the present invention.

Figure 3 is a schematic view showing the structure of a urine conventional detecting system in the preferred embodiment shown in Figure 1 of the automatic urine detector according to the present invention;

Figure 4 is a schematic view showing the structure of a urine sediment detecting system in the preferred embodiment shown in Figure 1 of the automatic urine detector according to the present invention;

Fig. 5 is a view showing the construction of a fully automatic detector in the preferred embodiment shown in Fig. 1 of the automatic urine detector according to the present invention.

Reference numeral

The urinary device 1, the compression pump 2, the urine storage tank 3, the infusion pump 4, the urinary catheter 5, the first conduit 6, the second conduit 7, the third conduit 8, the clear water wide door 9, the urine storage tank row Panqumen 10. The urinary valve 11, the centrifuge tube 12., the centrifuge dial 13, the pipette 14., the urine sediment detector 15, the urine routine 16, the robot 17, the test tray 18, and the test paper 19. In order to better understand the present invention, a preferred embodiment of the automatic urine monitor according to the present invention will be described in detail below in conjunction with the following description. The following description is merely exemplary and explanatory, and should not be construed as the scope of the present invention. There are any restrictions for ^! .

As shown in FIG. 1 , a fully automatic urine detector includes a patient information system, a urine sample retention system, a urine storage system, a urine routine detection system, a urine sediment detection system, and an internal cleaning system, wherein the patient The information system records basic information of the patient and provides credentials for entering and leaving the urine sample retention system, the urine sample retention system including the urine storage system, the urine storage system and the urine routine detection system, The urine sediment detecting system is connected to the internal washing system, and the urine routine detecting system and the urine sediment detecting system check the result, and transmit the result to the central laboratory and the doctor in charge through the network, the internal washing system Clean the entire detector.

The patient information system is provided with a computer for recording basic information of the patient, including name, medical order, and payment status. The patient information system is provided with a plurality of cards, the computer transmitting basic patient information to the card, and brushing the card to enter the urine sample retention system. In the doctor's order of the card, only one routine test of urine is performed, and the urine routine detection system directly performs routine urine test. The urine sediment detection system, which has only one urine sediment test, is directly subjected to urine sediment detection. The card has a routine urine test and a urine sediment test, and the urine routine detection system and the urine sediment detection system automatically perform the test. The urine sample retention system is a toilet with a card swiping device for swiping the card when entering and exiting the door of the toilet, and is provided with a voice prompting device. The urine pool of the toilet is the urinary device 1 in the urine storage system.

As shown in FIG. 2, the urine storage system includes a urinary device 1, and the urinary device 1 is coupled There is a compression pump 2, and the urine storage tank 3 is connected by a pipe, which is connected to the infusion pump 4 through a pipe, and the latter is connected to the urinary pipe 5 through a pipe, and the compression pump 2 is used to control the receiving The air pressure in the urinary 1 is stabilized, and the infusion pump 4 is used to control the speed at which the urine is delivered, and the urinary catheter 5 is used to carry urine. The upper portion of the urinary catheter 5 has no cover to facilitate the immersion of urine by the robot 17 in the conventional urine detection system. The urinary device 1 is connected to a fresh water wide door 9 through a first duct 6, and the fresh water valve 9 is used to control the inflow of fresh water. The urine storage tank 3 is coupled to a urine storage tank drain valve 10 via a second conduit 7, which is used to control the discharge of urine. The second conduit is connected to a lower portion of the urine storage tank. The urinary catheter 5 is passed through a third conduit 8 and a urinary catheter valve 11 which controls the discharge of urine. The third conduit is connected to a lower portion of the urinary catheter.

As shown in FIG. 3, the urine routine detecting system is provided with a robot 17 having a function of taking out the test paper 19 from the test paper cassette 18, then immersing it in the urinary catheter 5, and finally placing the urine routine tester. The work of scanning detection in 16 is performed.

As shown in FIG. 4, the urine sediment detecting system transports urine to the centrifuge through the urine storage system, and after the centrifuge centrifuges, the urine sediment is sent to the urine sediment detector 15, and the result is transmitted to the centrifuge. Central laboratory and competent doctors. The urine sediment detector 15 is provided with a pipette 14 for sucking urine sediment. The centrifuges are at least two, and the centrifuges are connected in parallel and are equipped with automatic work switching, automatic infusion and automatic trimming devices. A centrifugal motor and a reversing motor are mounted on the centrifuge, the centrifugal motor is used to provide a centrifugal force, and the inverting motor is mainly used to provide turning power. A centrifugal turntable 13 is provided on the centrifuge. A centrifuge tube 12 is disposed on the centrifugal turntable 13. The centrifuge tube 12 is evenly distributed on the centrifuge carousel 13 and is configured to have an automatic flip and automatic cleaning function. Place The flip motor is mounted with a flip bar, which is mainly used for turning the centrifuge tube 12 for cleaning. A cleaning device is installed on the centrifuge, and is mainly used for cleaning the centrifuge tube 12. The centrifuge is equipped with an electronic control system, which is mainly used to control the movement of the centrifuge and complete the established procedure.

The internal cleaning system has a fresh water valve and a disinfecting device configured to automatically clean the urine storage system after each patient check is completed. After each batch of patient inspection is completed, the entire detector is cleared once. Poison, the entire workflow is fully automated.

As shown in Figure 5, the working procedure of the automatic centrifuge:

1) The patient's urine is introduced into the first centrifuge tube on the No. 1 centrifuge turntable through the urine storage system (quantitative);

2) The ureter is moved up, the centrifuge is turned to 30 °, and the position of the centrifuge tube is opened at an intermediate position between the two centrifuge tubes on the centrifuge turntable;

3) The ureter is lowered for cleaning;

4) Cleaning the test tubes and pipelines;

5) After washing, the ureter moves up;

6) The time relay is set for 5 minutes. If no patient enters within 5 minutes, the electromagnetic switch is turned on, and the water is introduced into the No. 2 centrifuge tube to be leveled;

7) The centrifuge starts to rotate centrifugally. If a patient enters during centrifugation, the urine will be introduced into the No. 2 centrifuge. (The premise must be that the No. 2 centrifuge is in the standby state. If the No. 2 centrifuge is in working condition, the 5 minute setting is invalid, continue, etc.);

8) If the patient enters within 5 minutes, the centrifuge turns 150 °, the 2nd centrifuge tube turns to the urine Position, urine storage system (quantitative) to introduce urine into the No. 2 centrifuge tube;

After the urine is filled in the No. 2 centrifuge tube, repeat steps 2 - 5;

0) Set for 5 minutes, if no patient enters within 5 minutes, the centrifuge starts to rotate centrifugally without trimming. If a patient enters during centrifugation, the urine will be introduced into the No. 2 centrifuge. (The premise must be that the No. 2 centrifuge is in the standby state. If the No. 2 centrifuge is in working condition, the 5 minute setting is invalid, continue, etc.);

1) If the patient enters within 5 minutes, the centrifuge turns 30°, the 3rd centrifuge tube is transferred to the urinary position, and the urine storage system (quantitative) introduces the urine into the No. 3 centrifuge tube;

2) After the urine is filled in the No. 3 centrifuge tube, repeat steps 5-1;

3) Set for 5 minutes, if no patient enters within 5 minutes, the electromagnetic switch is turned on, and the water is led into the No. 4 centrifuge tube to level;

4) The centrifuge starts to rotate centrifugally. If a patient enters during centrifugation, the urine will be introduced into the No. 2 centrifuge (provided that the No. 2 centrifuge is in standby);

5) If the patient enters within 5 minutes, the centrifuge turns 150°, the 4th centrifuge tube is transferred to the urinary position, and the urine storage system (quantitative) introduces the urine into the No. 4 centrifuge tube;

6) After the urine is filled in the No. 4 centrifuge tube, repeat steps 2 - 5;

7) Set for 5 minutes, if no patient enters within 5 minutes, the centrifuge starts to rotate, no need to trim, if the patient enters during centrifugation, the urine will be introduced into the No. 2 centrifuge (provided that the No. 2 centrifuge is in standby mode) );

8) Set 5 minutes, if the patient enters, the centrifuge turns 30°, the 5th centrifuge tube is transferred to the urinary position, the urine storage system (quantitative) introduces the urine into the 5th centrifuge tube; 9) Centrifuge 5 After the tube is filled with urine, repeat steps 2 - 5; 20) Set for 5 minutes, if no patient enters within 5 minutes, the electromagnetic switch is turned on, and the water is introduced into the No. 6 centrifuge tube to be leveled;

21) The centrifuge starts to rotate centrifugally. If a patient enters during centrifugation, the urine will be introduced into the No. 2 centrifuge (premise that the No. 2 centrifuge is in standby);

22) If the patient enters within 5 minutes, the centrifuge turns 150 °, the 6th centrifuge tube is transferred to the urinary position, and the urine storage system (quantitative) introduces the urine into the 6th centrifuge tube;

23) After the urine is filled in the No. 6 centrifuge tube, repeat steps 2 - 5;

24) Regardless of whether the six centrifuge tubes are filled with urine, the No. 1 centrifuge starts to rotate centrifugally, and stops to the designated original position after completion;

25) The centrifuge starts to rotate centrifugally. If a patient breaks in during centrifugation, the urine must be introduced into the No. 2 centrifuge (provided that the No. 2 centrifuge is in the standby state).

It should be noted that the automatic urine detector according to the present invention includes any one of the above embodiments and any combination thereof, but the above-described embodiments are merely described for the preferred embodiments of the present invention, and are not intended to be The scope of the invention is defined by the scope of the invention, and various modifications and changes may be made to the technical scope of the invention as claimed in the appended claims. .

Claims

claims

1. A fully automatic urine detector, including a patient information system, a urine sample retention system, a urine storage system, a routine urine detection system, a urine sediment detection system, and an internal cleaning system, characterized by: the patient information The system records the basic information of the patient and provides credentials for entering and exiting the urine sample retention system. The urine sample retention system includes the urine storage system. The urine storage system is connected with the urine routine detection system and the urine sample retention system. The urine sediment detection system is connected to the internal cleaning system. The urine routine detection system and the urine sediment detection system check the results and transmit the results to the central laboratory and the doctor in charge through the network. The internal cleaning system Clean the entire detector.

2. The fully automatic urine detector according to claim 1, characterized in that: the patient information system is equipped with a computer to record the patient's basic information, including name, gender, card number, doctor's orders, payment status, etc.

3. The fully automatic urine detector according to claim 1, characterized in that: the patient information system is provided with a plurality of cards, and the computer transmits basic patient information to the card, so that the card can

4. The fully automatic urine detector according to claim 3, characterized in that: among the doctor's orders on the card, there is only one item for routine urine testing.

5. The fully automatic urine detector according to claim 3, characterized in that: among the medical instructions on the card, there is only one item for urine sediment detection.

6. The fully automatic urine detector according to claim 3, characterized in that: the doctor's orders on the card include routine urine testing and urine sediment testing.

7. The fully automatic urine detector according to claim 1, characterized in that: the urine residue The system is a walk-in closed space, and is an integral structure with the entire fully automatic urine detector. The system is equipped with a card swiping device for swiping the card at the door entering and exiting the system, and is equipped with a voice prompt device. .

8. The fully automatic urine detector according to claim 7, characterized in that: the urine pool of the urine sample retention system is a urine receiver in the urine storage system.

9. The fully automatic urine detector according to claim 1, characterized in that: the urine storage system includes a urine receiver, the urine receiver is connected to a urine storage tank, and the urine storage tank is connected to an infusion pump through a pipeline , and the latter is connected to the urine soaking tube through a pipeline. The compression pump is used to control the stability of the air pressure in the urine receiver. The infusion pump is used to control the speed of delivering urine. The urine soaking tube is used to carry urine. .

10. The fully automatic urine detector according to claim 9, characterized in that: the upper part of the urine dipping tube has no cover to facilitate the urine dipping by the manipulator in the urine routine detection system.

11. The fully automatic urine detector according to claim 9, characterized in that: the urine receiver is connected to the clean water valve through a first pipe.

12. The fully automatic urine detector according to claim 9, characterized in that: the urine storage tank is connected to the urine storage tank discharge valve through a second pipe.

13. The fully automatic urine detector according to claim 12, characterized in that: the second pipe is connected to the lower part of the urine storage tank.

14. The fully automatic urine detector according to claim 9, characterized in that: the urine soaking tube is connected to the boudoir of the urine soaking tube through a third pipe.

15. The fully automatic urine detector according to claim 14, characterized in that: the third pipe is connected to the lower part of the urine dipping tube.

16. The fully automatic urine detector according to claim 1, characterized in that: the urine routine detection system is provided with a manipulator, and the manipulator has the following functions: take out the test paper from the test paper box, and then immerse it in the urine dipping tube , and finally put it into the urine routine detector for scanning and detection.

17. The fully automatic urine detector according to claim 1, characterized in that: the urine sediment detection system transports urine to a centrifuge through the urine storage system, and after centrifugation by the centrifuge, the urine sediment is transported to Urine sediment detector, test results are transmitted to the central laboratory and the doctor in charge through the network.

18. The fully automatic urine detector according to claim 17, characterized in that: the urine sediment detector is provided with a pipette for absorbing urine sediment.

19. The fully automatic urine detector according to claim 17, characterized in that: there are at least two centrifuges, these centrifuges are connected in parallel, and are equipped with automatic work conversion, automatic liquid injection and automatic balancing devices.

20. The fully automatic urine detector according to claim 19, characterized in that: the centrifuge is equipped with a centrifugal motor and a flip motor.

2. The fully automatic urine detector according to claim 19, characterized in that: the centrifuge is provided with a centrifugal turntable.

22. The fully automatic urine detector according to claim 21, characterized in that: a centrifuge tube is provided on the centrifuge turntable.

23. The fully automatic urine detector according to claim 22, characterized in that: the centrifuge tubes are evenly distributed on the centrifuge turntable, and are configured to have automatic turning and automatic cleaning functions.

24. The fully automatic urine detector according to claim 20, characterized in that: the flip-up electrode A flipping rod is installed on the machine, and the flipping rod is used to flip the centrifuge tube.

25. The fully automatic urine detector according to claim 19, characterized in that: a cleaning device is installed on the centrifuge.

26. The fully automatic urine detector according to claim 19, characterized in that: the centrifuge is equipped with an electronic control system.

27. The fully automatic urine detector according to claim 1, characterized in that: the internal cleaning system has a clean water valve and a disinfection device, which is configured to automatically perform inspection on the urine storage system after each patient examination is completed. Cleaning: After each batch of patient inspections, the entire detector is decontaminated, and the entire workflow is automated.