105 results about "Urinalysis" patented technology

The application provides a stone composition multi-modal prediction method and system based on urine analysis, and belongs to the technical field of medical detection and artificial intelligence. The method comprises the following steps: acquiring a multi-modal data set of urine of a stone patient; identifying a crystal type; generating a metabolic feature matrix; extracting features from the crystal type identification result to generate a crystal feature vector; performing standardization processing on the metabolic feature matrix and the crystal feature vector to obtain a fusion feature matrix; inputting the fusion feature matrix into an extreme gradient boosting tree model to output an initial probability of a stone composition; inputting the initial probability of the stone composition into a bidirectional long short-term memory network model to output a probability distribution of the stone composition, and completing stone composition prediction. The application breaks through the limitations of traditional technologies in terms of accuracy, efficiency, cost, applicability and the like, and provides a feasible solution for early diagnosis, personalized treatment and popularization of primary medical treatment of urinary stones.

The invention provides a stone component multi-modal prediction method and system based on urine analysis, and belongs to the technical field of medical detection and artificial intelligence crossing. The method comprises the following steps: acquiring a multi-modal data set of urine of a stone patient; identifying the crystal type; generating a metabolic characteristic matrix; performing feature extraction on the crystal type identification result to generate a crystal feature vector; standardizing the metabolism characteristic matrix and the crystallization characteristic vector to obtain a fusion characteristic matrix; inputting the fusion feature matrix into an extreme gradient boosting tree model, and outputting the initial probability of the calculus component; and inputting the initial probability of the calculus component into the bidirectional long-short-term memory network model, and outputting probability distribution of the calculus component to complete calculus component prediction. The method breaks through the limitation of the traditional technology in the aspects of accuracy, efficiency, cost, applicability and the like, and provides a feasible solution for early diagnosis, personalized treatment and basic medical popularization of urinary calculi.

There is provided a urine analysis device (1) capable of analyzing a urine sample to determine a physicochemical property value of the urine sample, comprising: a first sampling module (2) configured to form a fluid channel connection with a user and comprising a first discharge conduit (20) configured to discharge the urine sample from the first sampling module (2); a first discharge conduit (20) comprising a containment portion (20a) defining a predetermined volume and configured to retain a first portion of urine, and a release portion (20b) configured to deliver a second portion of urine out of the first sampling module (2); a drainage bag (3) forming a fluid channel connection with at least the release portion (20b) and configured to collect the second portion; an analysis device (4) placed in a fluid channel connection with the containing portion (20a) and configured to analyze at least a portion of the first portion; a control device (5) configured to process at least the data collected by the analysis device (4); and acquisition means (6) operably connected to the drainage bag (3) and configured to acquire at least a first parameter corresponding to the weight of the second portion of urine wherein the control means (5) is further configured to calculate a second parameter corresponding to the volume of the second portion in combination with the first parameter given a third predetermined parameter corresponding to the urine density, and adding the second parameter and the predetermined volume to obtain the total volume of the urine.

The utility model discloses a closestool and a urinalysis instrument thereof, the urinalysis instrument comprises a micro-fluidic chip, a supporting plate, a connecting plate, a sealing gasket, a kit, a touch block and a microswitch, and the micro-fluidic chip is provided with a plurality of reagent holes. The supporting plate is positioned on the top surface of the micro-fluidic chip and is provided with a plurality of contact pins, the bottom ends of the plurality of contact pins are respectively communicated with the plurality of reagent holes, and the top ends of the plurality of contact pins are provided with needle tips. The connecting plate is located on the top faces of the multiple supporting plates and provided with receding holes for receding the contact pins. The sealing gasket is stacked on the top surface of the connecting plate and is provided with a plurality of sealing holes; and the plurality of sealing holes are in interference fit with the top ends of the plurality of contact pins respectively. The kit is positioned on the top surface of the sealing gasket and is connected with the connecting plate; the kit is provided with a plurality of reagent cavities; the needle tips are operably inserted into the reagent cavities respectively; and the microswitch is connected with the supporting plate. The touch block is connected with the connecting plate; and when the kit is in an installation state, the touch block presses a contact of the microswitch.

This description relates to a cleaning station (600) for a urine analysis device, the cleaning station (600) comprising: a container (610) configured to receive a cleaning liquid, the container (610) further sized to receive at least part of the urine analysis device so that the urine analysis device is in contact with the cleaning liquid; and a charger (620) configured to supply power to the urine analysis device when the urine analysis device is received at least partially in the container (610). Figure 6

The urinalysis instrument comprises the shell, a detection mechanism, a micro-fluidic chip and a plurality of pumps, the detection mechanism, the micro-fluidic chip and the pumps are located in the shell, a collection cavity is formed in the top end of the shell, the size of the inner wall of the collection cavity is gradually reduced from the top end to the bottom end, and the collection cavity is used for collecting samples and water. The detection mechanism comprises a test plate and a detection part, the test plate is provided with a test cavity, and the detection part is used for detecting liquid in the test cavity. The micro-fluidic chip is provided with a main flow channel, a sample flow channel, a reagent flow channel and an air flow channel, and the main flow channel extends along a first direction. The sample runner is communicated with the main runner and the collection cavity. And the plurality of reagent flow channels are communicated with the main flow channel and the plurality of reagent capsules. One end of the air flow channel communicates with the main flow channel, and the other end communicates with the air pipeline. The plurality of pumps are connected with the sample pipeline, the reagent pipeline and the air pipeline and are used for driving samples in the collecting cavity to enter the main flow channel, driving reagents of the plurality of reagent capsules to enter the main flow channel respectively and driving air to enter the testing cavity from the main flow channel.

The utility model discloses a urinalysis test paper storage device which comprises a base, a test paper storage box and a storage box. The storage box is internally provided with a storage cavity for storing test paper, and the lower end is provided with an opening communicated with the storage cavity; the storage box is detachably inserted into the base, and the test paper outlet extends in the length direction of the storage box; the supporting plate structure is telescopically arranged in the base and is used for blocking the opening in the lower end of the storage box; and the push plate structure is telescopically arranged on the side wall of the base, can press the supporting plate structure downwards when extending out, and pushes the lowest test paper out of the test paper outlet. According to the utility model, the test paper can be prevented from wrinkling when the lowest test paper is pushed out of the test paper outlet to drive the test paper above the lowest test paper to move.

The invention relates to the field of medical instruments, in particular to a urine test sampler for the nephrology department. A nephrology department urinalysis sampler comprises a base, a sampling baffle, a supporting pipe, a funnel, a flow guide pipe, an outer frame pipe, a sampling mechanism and the like, the base is installed on the ground, the side edge of the base is rotationally connected with the sampling baffle, the supporting pipe is fixedly connected to the base, the funnel is fixedly connected to the supporting pipe, the flow guide pipe is arranged at the bottom of the funnel, and the outer frame pipe is fixedly connected to the outer ring of the supporting pipe. The outer frame pipe wraps the top of the funnel but does not make contact with the funnel, and a sampling mechanism for sampling is arranged in the supporting pipe. A section of space is reserved through the sampling inner pipe, midstream urine directly flows into the sampling pipe, sampling is more accurate, the sampling process is cleaner through the vertical base, the sampling range is adjusted through the adjusting assembly, and the purpose of convenient sampling is achieved.

The present invention is a urinal system that includes a urinal bowl, a drain, a urinal screen, a spreading layer, an image capturing unit, an optical sensing unit, a urine analysis unit, and a display unit. The spreading layer attached to the urinal screen contains a reagent that can react with glucose in a urine sample to cause a color change in the reagent. The image capturing unit is configured to capture an image of the color change in the reagent when the optical sensing unit detects the color change in the reagent. The urine analysis unit is configured to perform operations to analyze the image of the color change in the reagent and generate a test result based on the operations about the components of the urine sample. The display unit is configured to display the test result for presentation to a user.

The utility model discloses a closestool, a urinalysis instrument, detection equipment and a kit thereof. The detection equipment comprises a first shell, the kit, a runner plate and a rotor, the runner plate is provided with a central hole, a sample runner, a reagent runner, a detection runner and a plurality of circumferential holes. The plurality of circumferential holes are arranged around the central hole at intervals and are positioned on the same circumference, the inner end of the sample flow channel is communicated with one of the circumferential holes, and the outer end of the sample flow channel is communicated with a collection cavity positioned outside the first shell. And the plurality of reagent runners are respectively communicated with the plurality of circumferential holes and the plurality of runner holes. The inner end of the detection flow channel is communicated with one circumferential hole, and the outer end of the detection flow channel is communicated with the collection cavity. The rotor is rotatably installed in the first shell and provided with a transfer channel, the inner end of the transfer channel is communicated with the center hole, and the outer end of the transfer channel is operably communicated with any circumferential hole along with rotation of the rotor.

The invention relates to the technical field of urine detection, in particular to a material box replacement structure, an intelligent urine detection module and an intelligent toilet bowl, the material box replacement structure comprises a shell with a second channel and a material box assembly detachably installed in the second channel, the material box assembly comprises a box body and an outer cover, and the box body is located in the second channel; the outer cover is movably mounted on the box body, and the box body and the shell can be mounted or dismounted by operating the outer cover; the elastic buckling piece is connected with the shell, the outer cover is provided with a flexible rib extending towards the direction of the box body, and a clamping groove is formed in the flexible rib; when the material box assembly is installed in the shell, the elastic buckling pieces are connected with the clamping grooves in a clamped mode. And when the outer cover moves towards one side far away from the shell, the elastic fastener is separated and slides out along the clamping groove. Through the arrangement, convenient mounting and dismounting can be achieved, and the efficiency for replacing or supplementing materials is remarkably improved.

The invention provides an analysis method for measuring negative ions in urine based on gas phase ion chromatography, and belongs to the technical field of urine analysis. One of the urine analysis methods based on gas phase ion chromatography can comprise the following steps: injecting a chelating ligand into an analyzer through a continuous sample injector electrospray to obtain a background signal; a to-be-detected urine sample is fed one by one through an online six-way valve automatic sampler, a chelating ligand solution and the urine sample can be fully mixed through an online mixer, electrospray ionization is realized, the mixture enters an analyzer, an ion chromatograph records a sample signal, and a background is deducted to obtain a urine analysis result; wherein the ionization technology is an electrospray ion source. According to the method disclosed by the invention, separation of various ions on the gas phase ion chromatography can be realized; the kit can also be used for qualitatively and quantitatively detecting trace inflammatory factors, trace proteins and other proteins in urine, and can be applied to prevention and treatment of kidney stone.

The utility model discloses a leak-proof sampler for urinalysis of nephrology department patients, and relates to the technical field of samplers. The device comprises: a support plate for providing stable support when the sampler is in use; a flow guiding device; a leak-proof device; a connecting device; a sampling device; the flow guide device comprises a connecting pipe, a flow guide pipe is fixedly connected to the inner wall of the connecting pipe, a liquid storage box is fixedly connected to the outer wall of the top of the connecting pipe, a baffle plate is fixedly connected to the inner wall of the liquid storage box, and a connecting hole is formed in the wall of the liquid storage box. The urine sampling device is simple in structure and convenient to use, prevents splashing caused by direct impact of urine, can control the flowing direction of the urine by adjusting the position of the leakage-proof device, prevents environmental pollution caused by dripping of the urine, and achieves the purpose of accurately and hygienically completing urine sampling operation.

The utility model discloses a urine analysis device, which belongs to the technical field of urine analysis and comprises a urine analyzer body, a movable platform is detachably arranged at the front end of the urine analyzer body, a vertically through box placing groove hole is formed in the tail end of the movable platform, and a disinfection device is arranged on the side wall of the urine analyzer body. A driving cavity is formed in the disinfection device, a sliding hole is formed in the side, close to the box containing groove hole, of the driving cavity, baffles are symmetrically arranged in the sliding hole in a sliding mode, a disinfection groove is formed in the disinfection device, a sliding through hole is formed between the disinfection groove and the box containing groove hole in a communicating mode, and waste boxes are arranged in the disinfection groove and the box containing groove hole respectively. A box supplementing pushing mechanism for pushing the waste box from the disinfection groove to the box containing groove hole is arranged in the disinfection device, and a discharging driver for pushing the baffle to slide is arranged in the driving cavity. According to the urine analysis device provided by the utility model, the waste box can be quickly replaced in a non-stop state, and the waste box can be disinfected in time.

The invention relates to the technical field of urine detection, in particular to an intelligent urinalysis method, an intelligent urinalysis module and an intelligent pedestal pan, and the intelligent urinalysis method comprises the following steps: receiving a urinalysis instruction; the execution assembly is controlled to push out the electrode core shaft of the electrode located at the working position to a preset detection position; and detecting the contact state of the electrode mandrel and urine, controlling the execution assembly to retract to the electrode mandrel after detecting that the electrode mandrel is in contact with the urine, detecting a urine sample collected by the electrode mandrel, outputting detection data after urine detection is completed, and triggering an electrode replacement step so as to recover the detected electrode and replace a new electrode to a working position. By means of the arrangement, the urine detection efficiency and detection precision can be effectively improved, and the full-automatic process of urine detection is achieved.

The utility model discloses a disposable urinalysis packaging bag and a disposable urinalysis suive.The disposable urinalysis packaging bag comprises a packaging bag body and an opening part, the packaging bag body is provided with a first containing cavity, and the opening part is arranged in the packaging bag body and used for opening the first containing cavity. The urinalysis sampling cup and the urinalysis test tube are contained in the disposable urinalysis packaging bag, the structure is simple, use is convenient, the confusion phenomenon that a patient needs to hold the urinalysis sampling cup and the urinalysis test tube at the same time in the urinalysis process is avoided, and the disposable urinalysis packaging bag is safe, sanitary, low in cost, easy to achieve and high in practicability.

The utility model discloses a urinalysis cup bracket for urinalysis, and relates to the field of urinalysis cups. A urinalysis cup bracket for urinalysis comprises a base and further comprises an adjusting mechanism fixedly connected to the base, a clamping block is fixedly connected to the adjusting mechanism, a cup holder is fixedly connected to the clamping block, and a clamping groove is formed in the cup holder; a cup handle is inserted into the clamping groove, a supporting bottom is fixedly connected to the cup handle, an annular block is fixedly connected to the supporting bottom, and an elastic piece is fixedly connected to the supporting bottom; the groove in the bottom of the cup body and the annular block on the supporting bottom are clamped together, it is guaranteed that the cup body can be well supported and fixed, even if a patient touches the cup body accidentally in the operation process, the cup body cannot shake or topple easily, and therefore the situation that the hands are wetted due to the fact that urine spills out is effectively avoided.

The invention relates to the technical field of urine detection, in particular to an electrode conveying assembly, an intelligent urinalysis module and an intelligent toilet bowl, the electrode conveying assembly is used for conveying a spherical electrode in the intelligent urinalysis module, the electrode conveying assembly comprises an obliquely-arranged pipeline, and the pipeline is provided with a feeding end allowing the spherical electrode to enter and a discharging end allowing the spherical electrode to be output; the inner diameter of the pipeline is matched with the outer diameter of the spherical electrodes, so that the spherical electrodes can be sequentially stacked in the pipeline in the axial direction of the pipeline, the height of the discharging end is lower than that of the feeding end, and the spherical electrodes can move towards the discharging end in the axial direction of the pipeline under the action of gravity. Through the arrangement, the cracking or damage risk caused by high-precision opening processing on a hard and high-brittleness ceramic material is avoided, so that the production difficulty and the production cost are reduced, and the structural integrity and the appearance consistency of the closestool are maintained.

The invention relates to the technical field of urine detection, in particular to an intelligent urinalysis module, a urinal and an intelligent pedestal pan, the intelligent urinalysis module comprises a shell, a pushing assembly and an electrode box assembly, the shell is provided with a detection port, and the electrode box assembly is detachably installed on the shell; the pushing assembly is movably arranged in the shell, a detection contact pin group is integrated on the pushing assembly, and the detection contact pin group is embedded in the front end face of the pushing assembly and can be electrically connected with the detection circuit of the electrode plate through physical contact; the pushing assembly pushes the electrode slice to a preset position of the detection port along a preset path, so that the detection contact pin group and the detection circuit form stable electric connection, and urine detection is realized after urine collection of the electrode slice is completed; by means of the arrangement, the urine detection efficiency and detection precision can be effectively improved, and the full-automatic process of urine detection is achieved.

A system for providing a health care service related to urine analysis including a urine analysis device; and an electronic device is provided. The electronic device is configured to: transmit a start signal for the urine analysis to the urine analysis device; present a screen related to a progress status of the urine analysis based on a signal related to the progress status of the urine analysis and received from the urine analysis device; and present a result screen of the urine analysis based on a signal related to a result of the urine analysis and received from the urine analysis device. The urine analysis device is configured to: perform urine analysis based on color information of test papers in response to the start signal for the urine analysis; transmit the signal related to the progress status of the urine analysis to the electronic device; and transmit the signal related to the result of the urine analysis to the electronic device.

An electronic device for providing a health care service related to urine analysis includes a display; a touch panel integrally coupled with the display; a communication circuit configured to directly or indirectly transmit and receive signals with a urine analysis device configured to analyze urine using a test strip that forms a plurality of test papers; at least one processor; and at least one memory including computer program code. The at least one memory and the computer program code are configured, with the at least one processor, cause the electronic device to: receive a start input for urine analysis from a user; transmit a start signal for the urine analysis to the urine analysis device based on the start input; receive a signal related to a progress status of the urine analysis from the urine analysis device; present a screen related to the progress status of the urine analysis based on the received signal; receive a signal related to a result of the urine analysis from the urine analysis device; and present, based on the received signal related to the result, a result screen of the urine analysis.

Disclosed are a test piece for urinalysis, a transmission mechanism, and a toilet. The test piece for urinalysis comprises a housing, a support, and test paper. The support is movably arranged on the housing, and the test paper is placed on the support to move with the support relative to the housing. In an initial state, the test paper is sealed in the housing. During testing, the test paper is exposed out of the housing by driving the support. The test paper can be effectively sealed to ensure its effectiveness and the accuracy of test results, and the test piece for urinalysis is more convenient and hygienic to use.

1. Name of the design product: urine analyzer. 2. Use of the design product: for detection and analysis of urine samples. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.

A urine analysis device (1) is provided for analyzing a urine sample to determine a physicochemical characteristic value of the urine sample, and comprises a first sampler module (2) configured to be placed in fluid pathway connection with a user; the first sampler module (2) comprises a first drainage tube (20) comprising a containing portion (20a) defining a predetermined volume and configured to hold a first portion of urine, and a discharge portion (20b) configured to discharge a second portion of urine out of the first sampler module (2); a diuretic bag (3) in fluid passage connection with at least the discharge portion (20b) and configured to collect a second portion of the urine; an analysis device (4) placed in fluid pathway connection with the containing portion (20a) and configured to analyze at least part of the first urine portion; a control mechanism (5) operably connected to the analysis device (4) and configured to process at least data collected by the analysis device (4); and a support structure (10) configured to support the first sampling module (2), the diuretic bag (3), the analysis device (4) and the control mechanism (5); wherein at least the diuretic bag (3) is removably defined to the support structure (10) and is decoupled from the first sampling module (2).

The utility model relates to the technical field of urinalysis samples, and discloses a blood test urinalysis sample storage device which comprises a storage box, a box cover is connected to the top of the storage box through a hinge, a placement frame is fixedly connected to the interior of the storage box, a plurality of sampling tube placement holes are formed in the top of the placement frame, and a plurality of movable grooves are formed in the top of the placement frame. The bottom of the moving rod is fixedly connected with a pushing block, one end of the pushing block abuts against a stress block, and one end of the connecting rod is fixedly connected with an arc-shaped plate. According to the blood test and urine test sample storage device, a moving rod is downwards adjusted, so that the moving rod drives a pushing block to make contact with one end of a stress block, the stress block drives a connecting rod and an arc-shaped plate to slide towards the interior of a sampling tube placement hole, the inner walls of the two sides of the arc-shaped plate are tightly attached to the outer wall of a sampling tube, and the sampling tube is fixed; the sampling pipe is prevented from shaking in the storage box to cause breakage or falling, and the safety of the sample is guaranteed.

The utility model relates to the technical field of urine analysis, in particular to a portable urine analysis and detection device which comprises a transparent urine bag, the inner side face of the upper end of the urine bag is fixedly connected with the side face of an arc-shaped mouth, and a self-sealing strip is fixedly installed on the inner side face of the upper end of the urine bag. Insertion holes used for being connected with the comparison detection mechanism are formed in the edges of the two sides of the urine bag; the comparison detection mechanism comprises insertion rods, a comparison card, a comparison groove, a color block and a colorimetric strip, the insertion rods are fixedly installed on the side faces of the two ends of the comparison card, the ends of the insertion rods are spherical, grooves are formed in the middles of the insertion rods, and the insertion rods are matched with the insertion holes. In addition, the urine color can be compared with the urine color in the comparison groove through the independent color blocks, the accuracy of the comparison result and the detection result are improved, and misjudgment is avoided.

A urine collection device is provided. The urine collection device includes a basin configured to fit a perineal region of a female human subject and to receive urine; a lip attached to the basin and having a contact surface for attachment to the perineal region; a ridge extending into the basin and disposed along an inferior portion of the lip to prevent leakage of urine from the basin; and a drain opening in the basin for draining the urine. The urine collection device advantageously prevents leakage and allows for easy access for urine analysis and measurement of urine output. Methods and systems for collecting and quantifying urine are also provided.