CN107907384B - Urine test device - Google Patents
Urine test device Download PDFInfo
- Publication number
- CN107907384B CN107907384B CN201711054491.8A CN201711054491A CN107907384B CN 107907384 B CN107907384 B CN 107907384B CN 201711054491 A CN201711054491 A CN 201711054491A CN 107907384 B CN107907384 B CN 107907384B
- Authority
- CN
- China
- Prior art keywords
- urine
- overflow
- test paper
- test
- outlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7756—Sensor type
- G01N2021/7759—Dipstick; Test strip
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a urine test device, which comprises an overflow funnel, a urine inlet pipe, a first urine outlet pipe, a second urine outlet pipe, an injection pump and a urine suction needle, wherein the overflow funnel is arranged at the upper part of the urine inlet pipe; the overflow hopper is provided with an upward opening and an overflow hole; the overflow funnel is connected with the urine inlet pipe; the bottom of the overflow hopper is connected with a drain pipe through a first urine outlet pipe; the overflow hole is connected with a drain pipe through a second urine outlet pipe; a valve is arranged on the first urine outlet pipe; the injection pump is fixedly connected on the base and is connected with the urine sucking needle through a hose; the urine sucking needle and the overflow hopper move relatively in the vertical direction, the urine sucking needle sucks urine under the action of the injection pump, and residual urine is discharged into the overflow hopper after urine titration is carried out along the horizontal direction. By adopting the technical scheme of the invention, the detected urine can be ensured to be the middle urine part of the detected person, and the overflow hopper can be subjected to urine rinsing, so that the urine detection result can reflect the physical condition of the detected person more truly, and the reliability of the detection result is improved.
Description
Technical Field
The invention relates to a urine test device, in particular to a urine test device with an open overflow hopper.
Background
Urine test is one of the main testing methods for determining the physical condition of a subject, and is widely used in physical examination as a preliminary basis for determining the disease condition of the subject. In urine test, the urine to be tested should be taken from the urine part of the person to be tested in order to ensure the authenticity and reliability of the urine test result. In the existing urine detection technology, besides the original manual urine taking detection, the existing automatic urine detection device cannot ensure that the taken urine is urine when the automatic urine taking is realized, so that the existing automatic urine detection device cannot truly reflect the physical condition of the person to be detected to a certain extent.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a urine test device to ensure that the detected urine is the urine part of a person to be tested so that the urine test result reflects the physical condition of the person to be tested more truly, and the invention adopts the following technical scheme to achieve the aim:
a urine test device comprises an overflow funnel, a urine inlet pipe, a first urine outlet pipe, a second urine outlet pipe, an injection pump and a urine suction needle; the overflow hopper is provided with an upward opening and an overflow hole; the overflow funnel is connected with the urine inlet pipe; the bottom of the overflow hopper is connected with a drain pipe through a first urine outlet pipe; the overflow hole is connected with a sewage discharge pipe through the second urine outlet pipe; a valve is arranged on the first urine outlet pipe; the second urine outlet pipe is provided with an inductor to acquire a urine overflow signal; opening the first valve, closing the second valve, enabling urine of a detected person to enter the overflow hopper from the urine inlet pipe, enabling the urine to flow through the second urine outlet pipe from the overflow hole and enter the drain pipe when the height of the urine in the overflow hopper reaches the position of the overflow hole, enabling the urine to sense an urine overflow signal through the second urine outlet pipe by the sensor, closing the first valve, opening the second valve, enabling the urine in the overflow hopper to flow through the first urine outlet pipe and enter the drain pipe; opening the first valve again and closing the second valve; the injection pump is fixedly connected on the base and is connected with the urine sucking needle through a hose; the urine sucking needle and the overflow hopper move relatively in the vertical direction, the urine sucking needle sucks urine under the action of the injection pump, and residual urine is discharged into the overflow hopper after urine titration is carried out along the horizontal direction.
Preferably, the urine test device further comprises a linear motor; the fixed end of the linear motor is fixedly connected with the base, and the output end of the linear motor is fixedly connected with the overflow hopper so as to drive the overflow hopper to vertically move relative to the urine suction needle.
Preferably, the urine test device further comprises a screw rod, a screw rod nut, a first motor, a sliding frame, a sliding rail, a scanning component and a test strip; the screw rod is arranged on the base, a screw rod nut is sleeved on the screw rod, and the screw rod is driven to rotate by a first motor fixedly connected with the base; the urine suction needle and the scanning component are fixedly connected with the sliding frame, and the sliding frame is fixedly connected with the screw rod nut and is arranged on a sliding rail horizontally arranged on the base in a sliding manner; the first motor is driven, and the screw nut drives the sliding frame to move along the sliding rail, so that the urine suction needle and the scanning component move back and forth along the direction of the test paper strip.
Preferably, the urine test device further comprises a test paper roll and a test paper bin; the test paper strips are arranged on the test paper roll at intervals along the conveying direction, and the surface of the test paper roll is covered with a thin film for sealing the test paper strips; the test paper bin is an open test paper bin, a film tearing wheel and a rolling wheel are arranged in the test paper bin, and an external spline for driving the film tearing wheel and the rolling wheel is arranged outside the test paper bin; the test paper roll is arranged in the test paper bin, and the film tearing wheel and the test paper roll rotate in opposite directions and are used for tearing off a film covering the test paper; the winding wheel and the test paper roll rotate in the same direction and are used for recovering the backing material from the test paper roll and the test paper on the backing material; the film tearing wheel and the rolling wheel are driven to rotate through the external spline, so that the test strip can move to the lower part of the motion track of the urine sucking needle and the scanning piece along the direction vertical to the test strip direction after the film is torn off.
Preferably, the urine test device further comprises a driving wheel, a driven wheel, a belt and a second motor; the driving wheel and the driven wheel are arranged on the base and are connected through a belt; the driving wheel is driven by a second motor fixedly arranged on the base; the driven wheel is provided with an internal spline matched with the external spline; and driving a second motor to enable the external spline to drive the film tearing wheel and the rolling wheel to rotate.
Preferably, the urine test device further comprises a color comparison sheet, and the color comparison sheet is arranged on the test paper bin and used for scanning and comparing by the scanning component.
Preferably, the urine test device further comprises a cleaning bottle and a first pipeline; the first pipeline is provided with a first liquid pump, and the cleaning bottle is connected with the urine sucking needle through the first pipeline.
Preferably, the urine test device further comprises a second conduit; the second pipeline is provided with a second liquid pump, and the cleaning bottle is connected with the overflow hopper through the second pipeline.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
(1) by adopting the technical scheme of the invention, when collecting urine, firstly closing the valve on the first urine outlet pipe, taking the urine of the person to be examined by the urine taking device, then entering the overflow hopper, opening the valve after the urine flows out of the overflow hole of the overflow hopper, discharging the urine in the overflow hopper, and closing the valve again;
(2) the injection pump is adopted to control the sucking and titration actions of the urine sucking needle, so that the sucking quantity and the titration quantity of urine can be effectively controlled, the urine is prevented from excessively dripping and scattering during titration to pollute the urine detection device, and the cleanness and the sanitation during use are ensured;
(3) the second urine outlet pipe communicated with the overflow hole is provided with an inductor, and an overflow signal of the overflow hopper is collected through the inductor, so that the opening and closing of the valve can be automatically controlled easily;
(4) the first motor is adopted to drive the screw rod to rotate, and the screw rod nut drives the sliding frame to move along the sliding rail, so that the stroke of the urine suction needle fixedly connected to the sliding frame is controllable, the urine suction needle sucks urine under the action of the injection pump, and the urine is transmitted and titrated along the direction of the test strip;
(5) the overflow hopper is driven by the linear motor to vertically move relative to the urine sucking needle, so that the structure is simple and the movement is reliable;
(6) the test strips are arranged on the test paper roll at intervals along the conveying direction, and the surface of the test paper roll is covered with a thin film for sealing the test strips, so that the test strips of the urine detection device can be conveniently and automatically replaced, and the thin film can be protected to avoid pollution among the test strips;
(7) the test paper roll is arranged in the test paper bin, the film tearing wheel and the rolling wheel in the test paper bin are driven to rotate through the external spline, so that the test paper strips are torn off the film and then move to the position below the motion tracks of the urine sucking needle and the scanning component along the direction perpendicular to the test paper strip direction, the film is protected to be recovered by the film tearing wheel, the used test paper strips and the test paper roll bottom materials are recovered by the rolling wheel, and the automatic replacement of the test paper strips is realized;
(8) through the arrangement of the cleaning bottle and the first pipeline, under the action of the first liquid pump, cleaning liquid flows out of the urine suction needle through the first pipeline so as to clean the inner surface of the urine suction needle;
(9) through setting up the second pipeline, under the second liquid pump effect, make the washing liquid get into the overflow hopper through the second pipeline, wash overflow hopper, overflow hole, first urine pipe, second urine pipe and valve to through the overflow hopper for the perpendicular upward motion of urine suction needle, so that urine suction needle immerses the washing liquid in the overflow hopper, wash urine suction needle surface.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a urine test device according to an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of an overflow funnel of the urine test device shown in fig. 1.
Fig. 3 is a schematic cross-sectional view of the urine test strip bin of the urine test device shown in fig. 1.
Fig. 4 is a partial structural schematic view of the urine test device shown in fig. 1.
Wherein, 10 is a urine test device, 11 is an overflow funnel, 111 is an overflow hole, 12 is a urine inlet tube, 121 is a first valve, 13 is a first urine outlet tube, 131 is a second valve, 14 is a second urine outlet tube, 141 is a sensor, 15 is an injection pump, 16 is a urine suction needle, and 17 is a scanning component; 21 is a screw rod, 22 is a screw rod nut, 23 is a first motor, 24 is a sliding frame, 25 is a sliding rail, and 26 is a linear motor; 31 is a test strip, 32 is a test paper roll, 33 is a test paper bin, 331 is a film tearing wheel, 332 is a rolling wheel, 333 is an external spline, and 334 is a colorimetric plate; 41 is a cleaning bottle, 42 is a first pipeline, 43 is a first liquid pump, 44 is a second pipeline, and 45 is a second liquid pump; 50 is a base; and 60 is a sewage discharge pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the description and drawings of the present invention, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not necessarily for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 to 4, the urine test device 10 of the present embodiment includes: an overflow funnel 11, a urine inlet tube 12, a first urine outlet tube 13, a second urine outlet tube 14, a syringe pump 15 and a urine suction needle 16. The overflow hopper 11 is an open overflow hopper with an upward opening, and an overflow hole 111 is arranged in the middle of the accommodating cavity. The bottom of the overflow funnel 11 is connected to a urine inlet tube 12 so that urine of the examinee flows from the urine inlet tube 12 into the overflow funnel 11. The urine inlet tube 12 of this embodiment is further provided with a first valve 121 for controlling the communication state between the urine inlet tube 12 and the overflow funnel 11. The bottom of the overflow funnel 11 is connected with the sewage draining pipe 60 through a first urine outlet pipe 13, and a second valve 131 is arranged on the first urine outlet pipe 13. The overflow hole 111 is communicated with the sewage discharge pipe 60 through the second urine outlet pipe 14, and the outer surface of the second urine outlet pipe 14 is provided with a sensor 141; this inductor 141 is the capacitance sensor, and when liquid flows through second ureter 14, the inductor 141 senses the electric capacity and changes, can gather overflow signal, and consequently, inductor 141 need not contact urine. The syringe pump 15 is fixed to the base 50 and connected to the urine suction needle 16 through a hose. The urine suction needle 16 can suck a fixed amount of urine from the overflow funnel 11 by the syringe pump 15, and perform urine titration.
The embodiment realizes the relative movement of the urine suction needle 16 and the overflow funnel 11 in the vertical direction by the linear motor 26. Referring to fig. 2 and 4, the fixed end of the linear motor 26 is fixedly connected with the base 50, the output end is fixedly connected with the overflow hopper 11, when the linear motor 26 is driven, the overflow hopper 11 moves vertically upwards, so that the urine suction needle 16 enters the containing cavity of the overflow hopper 11, and the urine suction needle 16 can suck urine in the overflow hopper 11 under the action of the injection pump 15.
In order to make the urine-sucking needle 16 capable of performing urine titration in the horizontal direction, the present embodiment adopts a screw module to realize horizontal movement of the urine-sucking needle 16. Referring to fig. 4, the urine test device 10 of the present embodiment further includes a screw 21, a screw nut 22, a first motor 23, a carriage 24, a slide rail 25, a scanning unit 17, and a test strip 31. The screw 21 is arranged on the base 50 through a support frame, the screw nut 22 is sleeved on the screw 21, and the screw 21 is driven to rotate by a first motor 23 fixedly connected with the base 50. The urine suction needle 16 and the scanning member 17 are fixedly connected to a carriage 24, and the carriage 24 is fixedly connected to a feed screw nut 22 and slidably mounted on a slide rail 25 horizontally provided on the base 50. When the first motor 23 is driven, the screw rod 21 is driven by the first motor 23 to rotate, and the screw rod nut 22 is driven to rotate to generate movement along the direction of the screw rod 21, so as to drive the sliding frame 24 fixedly connected with the screw rod to move along the sliding rail 25, and realize the reciprocating movement of the urine suction needle 16 and the scanning component 17 along the horizontal direction. In addition, the test strip 31 is arranged below the movement track of the urine suction needle 16 and the scanning component 17, so that the urine suction needle 16 can move along the test strip 31 direction and perform urine titration under the action of the injection pump 15, and the scanning component 17 can also move back and forth along the test strip 31 direction to scan the titrated test strip 31.
The urine test device 10 in this embodiment further comprises a test paper roll 32 and a test paper bin 33. The test strips 31 are arranged on the test paper rolls 32 at intervals along the conveying direction, and the number of the test strips 31 on each test paper roll 32 can be customized according to needs so as to meet the requirement of urine test times. The surface of the test paper roll 32 is covered with a film for sealing the test paper strip 31, so that the test paper strip 31 is prevented from being affected by moisture and deterioration when contacting with the outside air, and the using effect is prevented from being affected. The test paper bin 33 is an open test paper bin, a film tearing wheel 331 and a rolling wheel 332 are arranged in the test paper bin, and an external spline 333 for driving the film tearing wheel 331 and the rolling wheel 332 is arranged outside the test paper bin 33. A colorimetric plate 334 is also arranged at the position of the upper surface of the test paper bin 33 corresponding to the lower part of the farthest end of the moving stroke of the scanning component 17. The test paper roll 32 is arranged in the test paper bin 33, and the film tearing wheel 331 and the test paper roll 32 rotate reversely and are used for tearing off a film covering the test paper 31; the reel 332 rotates in the same direction as the test strip roll 32 and recovers the bed material from the test strip roll 32 and the test strip 31 thereon. The tearing wheel 331 and the rolling wheel 332 are driven to rotate by the external spline 333, so that the test strip 31 is moved to the lower part of the movement track of the urine absorption needle 16 and the scanning component 17 along the direction vertical to the test strip 31 after the test strip 31 is torn off the film.
The urinalysis device 10 of the present embodiment further includes a driving wheel (not shown), a driven wheel (not shown), a belt (not shown), and a second motor (not shown). The driving wheel, the driven wheel and the belt form a belt pulley set together, the driving wheel is driven by a second motor fixedly arranged on the base 50, and the driven wheel is provided with an internal spline (not shown) matched with the external spline 333. After the test paper bin 33 is loaded, the external spline 333 on the test paper bin is in clamping fit with the external spline 333 on the driven wheel, so that the rotation of the second motor is converted into the rotation of the external spline 333, and the external spline 333 drives the film tearing wheel 331 and the rolling wheel 332 to rotate.
The urine test device 10 of the present embodiment further includes a cleaning bottle 41, a first pipe 42, a first liquid pump 43, a second pipe 44, and a second liquid pump 45; the first liquid pump 43 is provided on the first pipe 42, the second liquid pump 45 is provided on the second pipe 44, and the cleaning bottle 41 is connected to the urine collection needle 16 through the first pipe 42 and to the overflow funnel 11 through the second pipe 44 to clean the urine test device 10.
When the urine test device 10 of this embodiment is used for urine test, first, the second motor drives the external spline 333 to rotate, which drives the film tearing wheel 331 and the rolling wheel 332 to rotate, so that the test strip 31 is moved to the titration position after tearing off the film, and is ready for urine titration. Then the first valve 121 is opened, the second valve 131 is closed, the urine of the examinee enters the overflow hopper 11 from the urine inlet pipe 12, when the height of the urine in the overflow hopper 11 reaches the position of the overflow hole 111, the urine flows through the second urine outlet pipe 14 from the overflow hole 111 and enters the sewage discharge pipe 60, the sensor 141 senses a urine overflow signal, the first valve 121 is closed, the second valve 131 is opened, and the urine in the overflow hopper 11 flows through the first urine outlet pipe 13 and enters the sewage discharge pipe 60; thus, not only the urine of the overflow funnel 11 is rinsed, but also the initial urine of the examinee is discharged. The first valve 121 is opened again, the second valve 131 is closed, the urine of the examinee is continuously let into the overflow funnel 11, and after enough urine in the overflow funnel 11 is absorbed by the urine absorption needle 16, the first valve 121 is closed, so that the urine in the overflow funnel 11 is ensured to be the urine of the examinee. Starting the linear motor 26 to drive the overflow hopper 11 to vertically move upwards so that the urine suction needle 16 is immersed in the urine in the overflow hopper 11, and the urine suction needle 16 sucks quantitative urine under the action of the injection pump 15; the linear motor 26 is started to make the overflow hopper 11 vertically move downwards relative to the urine suction needle 16 to reset. The first motor 23 is started to drive the screw rod 21 to rotate, the screw rod nut 22 drives the sliding frame 24 to horizontally move along the sliding rail 25, so that the urine suction needle 16 and the scanning component 17 move along the direction of the test paper strip 31, and under the action of the injection pump 15, the urine suction needle 16 drops urine into each tablet on the test paper strip 31. When the scanning unit 17 moves to the farthest end of the travel and is located just above the colorimetric sheet 334, after the scanning unit 17 scans the colorimetric sheet 334 for one time, the first motor 23 rotates in the reverse direction to drive the scanning unit 17 to scan each tablet on the test strip 31, and the urine suction needle 16 and the scanning unit 17 are reset, and the urine suction needle 16 discharges the residual urine into the overflow funnel 11. The second valve 131 is opened and the remaining urine in the overflow 11 enters the drainage pipe 60 through the first urine outlet pipe 13. The scanning component 17 sends the collected urine detection result to the data processing device, and displays the detection result to the user, and the detection is finished.
Subsequently, the second valve 131 is closed, the first liquid pump 43 and the second liquid pump 45 are activated, the first liquid pump 43 pumps the cleaning liquid out of the cleaning bottle 41, and the cleaning liquid flows through the first pipe 42 and is discharged from the urine suction needle 16 into the overflow 11, thereby cleaning the inner surface of the urine suction needle 16. The second pump 45 pumps enough cleaning liquid from the cleaning bottle 41, and the cleaning liquid flows through the second pipe 44, enters the overflow funnel 11, and is discharged from the overflow hole 111 and the second urine outlet pipe 14 into the drainage pipe 60, so as to clean the overflow funnel 11, the overflow hole 111 and the second urine outlet pipe 14. Starting the linear motor 26 to drive the overflow hopper 11 to vertically move upwards so that the urine absorption needle 16 is immersed into the cleaning liquid in the overflow hopper 11 to clean the outer surface of the urine absorption needle 16; after the overflow hopper 11 moves downwards and is reset, the second valve 131 is opened, and the cleaning liquid in the overflow hopper 11 flows through the first urine outlet pipe 13 and enters the sewage discharge pipe 60 to clean the first urine outlet pipe 13 and the second valve 131. After the cleaning liquid in the overflow tank 11 is drained, the second valve 131 is closed, and the urine test is completed after the cleaning is completed.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.
Claims (8)
1. A urine test device characterized by: comprises an overflow funnel, a urine inlet pipe, a first urine outlet pipe, a second urine outlet pipe, an injection pump and a urine suction needle;
the overflow hopper is provided with an upward opening and an overflow hole; the overflow funnel is connected with the urine inlet pipe; the bottom of the overflow hopper is connected with a drain pipe through a first urine outlet pipe; the overflow hole is connected with a sewage discharge pipe through the second urine outlet pipe;
a valve is arranged on the first urine outlet pipe;
the second urine outlet pipe is provided with an inductor to acquire a urine overflow signal; opening the first valve, closing the second valve, enabling urine of a detected person to enter the overflow hopper from the urine inlet pipe, enabling the urine to flow through the second urine outlet pipe from the overflow hole and enter the drain pipe when the height of the urine in the overflow hopper reaches the position of the overflow hole, enabling the urine to sense an urine overflow signal through the second urine outlet pipe by the sensor, closing the first valve, opening the second valve, enabling the urine in the overflow hopper to flow through the first urine outlet pipe and enter the drain pipe; opening the first valve again and closing the second valve;
the injection pump is fixedly connected on the base and is connected with the urine sucking needle through a hose;
the urine sucking needle and the overflow hopper move relatively in the vertical direction, the urine sucking needle sucks urine under the action of the injection pump, and residual urine is discharged into the overflow hopper after urine titration is carried out along the horizontal direction.
2. A urine test device according to claim 1, wherein: the device also comprises a linear motor; the fixed end of the linear motor is fixedly connected with the base, and the output end of the linear motor is fixedly connected with the overflow hopper so as to drive the overflow hopper to vertically move relative to the urine suction needle.
3. A urine test device according to claim 1, wherein: the test paper box also comprises a screw rod, a screw rod nut, a first motor, a sliding frame, a sliding rail, a scanning component and a test paper strip;
the screw rod is arranged on the base, a screw rod nut is sleeved on the screw rod, and the screw rod is driven to rotate by a first motor fixedly connected with the base;
the urine suction needle and the scanning component are fixedly connected with the sliding frame, and the sliding frame is fixedly connected with the screw rod nut and is arranged on a sliding rail horizontally arranged on the base in a sliding manner;
the first motor is driven, and the screw nut drives the sliding frame to move along the sliding rail, so that the urine suction needle and the scanning component move back and forth along the direction of the test paper strip.
4. A urine test device according to claim 3, wherein: the test paper box also comprises a test paper roll and a test paper bin; the test paper strips are arranged on the test paper roll at intervals along the conveying direction, and the surface of the test paper roll is covered with a thin film for sealing the test paper strips;
the test paper bin is an open test paper bin, a film tearing wheel and a rolling wheel are arranged in the test paper bin, and an external spline for driving the film tearing wheel and the rolling wheel is arranged outside the test paper bin;
the test paper roll is arranged in the test paper bin, and the film tearing wheel and the test paper roll rotate in opposite directions and are used for tearing off a film covering the test paper; the winding wheel and the test paper roll rotate in the same direction and are used for recovering the backing material from the test paper roll and the test paper on the backing material;
the film tearing wheel and the rolling wheel are driven to rotate through the external spline, so that the test strip can move to the lower part of the motion track of the urine sucking needle and the scanning component along the direction vertical to the test strip direction after the film is torn off.
5. A urine test device according to claim 4, wherein: the device also comprises a driving wheel, a driven wheel, a belt and a second motor; the driving wheel and the driven wheel are arranged on the base and are connected through a belt; the driving wheel is driven by a second motor fixedly arranged on the base; the driven wheel is provided with an internal spline matched with the external spline; and driving a second motor to enable the external spline to drive the film tearing wheel and the rolling wheel to rotate.
6. A urine test device according to claim 4, wherein: still include the color comparison piece, the color comparison piece set up on the test paper storehouse, supply the scanning part to scan the comparison.
7. A urine test device according to claim 1, wherein: the cleaning device also comprises a cleaning bottle and a first pipeline; the first pipeline is provided with a first liquid pump, and the cleaning bottle is connected with the urine sucking needle through the first pipeline.
8. A urine test device according to claim 7 wherein: the device also comprises a second pipeline; the second pipeline is provided with a second liquid pump, and the cleaning bottle is connected with the overflow hopper through the second pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054491.8A CN107907384B (en) | 2017-11-01 | 2017-11-01 | Urine test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054491.8A CN107907384B (en) | 2017-11-01 | 2017-11-01 | Urine test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107907384A CN107907384A (en) | 2018-04-13 |
| CN107907384B true CN107907384B (en) | 2020-09-08 |
Family
ID=61842286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054491.8A Active CN107907384B (en) | 2017-11-01 | 2017-11-01 | Urine test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107907384B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645666B (en) * | 2018-06-13 | 2019-08-27 | 中南大学湘雅三医院 | A kind of clinical laboratory's urine examination automation sampling equipment |
| CN108426747B (en) * | 2018-06-13 | 2019-08-23 | 西安高新医院 | A kind of clinical laboratory's urine examination sampling equipment |
| CN108645667B (en) * | 2018-06-13 | 2019-08-09 | 四川大学华西医院 | Clinical laboratory uses urine sample sampling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224237A (en) * | 2014-08-07 | 2014-12-24 | 南通市第一人民医院 | Intelligent collector for midstream urine of infant |
| CN205246396U (en) * | 2015-12-29 | 2016-05-18 | 中国人民解放军总医院 | Aseptic midstream urine collector |
| CN105738609A (en) * | 2016-05-10 | 2016-07-06 | 北京峰誉科技有限公司 | Urine detection device and intelligent closestool comprising same |
| CN106383243A (en) * | 2016-11-07 | 2017-02-08 | 九牧厨卫股份有限公司 | Automatic urine testing device and urine testing method thereof |
| CN106592720A (en) * | 2015-10-20 | 2017-04-26 | 北京万生人和科技有限公司 | Water closet provided with urine analysis system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440836Y (en) * | 2000-06-20 | 2001-08-01 | 吴见平 | Dosed pulp feeder for moulded pulp product shaping apparatus |
| US20110094319A1 (en) * | 2005-07-28 | 2011-04-28 | Infinite Medical Technology Corp. | Needle-free, safety biological sample collection system |
| US20060064033A1 (en) * | 2004-09-23 | 2006-03-23 | Stewart David M | Midstream urination collection device |
| GB2505701A (en) * | 2012-09-10 | 2014-03-12 | Univ Antwerpen | Liquid sampler |
| CN206562350U (en) * | 2017-02-28 | 2017-10-17 | 广东省广弘华侨建设投资集团有限公司 | A kind of construction sewage discharge filter |
-
2017
- 2017-11-01 CN CN201711054491.8A patent/CN107907384B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224237A (en) * | 2014-08-07 | 2014-12-24 | 南通市第一人民医院 | Intelligent collector for midstream urine of infant |
| CN106592720A (en) * | 2015-10-20 | 2017-04-26 | 北京万生人和科技有限公司 | Water closet provided with urine analysis system |
| CN205246396U (en) * | 2015-12-29 | 2016-05-18 | 中国人民解放军总医院 | Aseptic midstream urine collector |
| CN105738609A (en) * | 2016-05-10 | 2016-07-06 | 北京峰誉科技有限公司 | Urine detection device and intelligent closestool comprising same |
| CN106383243A (en) * | 2016-11-07 | 2017-02-08 | 九牧厨卫股份有限公司 | Automatic urine testing device and urine testing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107907384A (en) | 2018-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107976440B (en) | Urine detection closestool, urine detection method and cleaning method | |
| CN107907384B (en) | Urine test device | |
| KR101080828B1 (en) | Sampling equipment of urine for toilet seat- mounted urinalysis system | |
| CN207866717U (en) | A kind of urine examination closestool | |
| KR102106383B1 (en) | Urine test device and smart toilet bowl | |
| KR101080832B1 (en) | Urinalysis system | |
| KR101864585B1 (en) | Toilet with automatic urine collecting and testing function | |
| CN102204802B (en) | Self-cleaning mopping control method and device of intelligent cleaning robot | |
| CN107435363A (en) | A kind of urine examination urinating bucket | |
| CN106383243A (en) | Automatic urine testing device and urine testing method thereof | |
| CN107361798A (en) | A kind of urine conveying device, urine examination system, urine examination closestool and urine examination method | |
| CN113358844A (en) | Water quality monitoring device | |
| CN106284584A (en) | A kind of intelligence urine examination urinating bucket and urine examination method | |
| CN108840214A (en) | Automatic cleaning apparatus for escalator armrest band | |
| CN106483316A (en) | Full-automatic immune quantitative analyser fluid path control system and its purging method | |
| CN107561260B (en) | Urine collecting device, and related urine supplying device, urine detecting device and urine detecting urinal | |
| CN205650513U (en) | Quick belt cleaning device of obstetrical department's apparatus | |
| CN209680758U (en) | A kind of test tubes inside and outside wall cleaning device | |
| CN212134556U (en) | Acidimeter with automatic washing function | |
| CN107934896B (en) | Urine conveying device | |
| CN215541688U (en) | Can break up material physics and decompose residual sample autofilter device of test | |
| CN209450562U (en) | A kind of urine conveying device, urine examination system and urine examination closestool | |
| JPH06109603A (en) | Sampling device for liquid sample | |
| CN211413086U (en) | Test tube cleaning device for water quality detection | |
| CN206339564U (en) | A kind of automatic urine checking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |