80 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.

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 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 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 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 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.

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 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.

The utility model provides a urine analysis test paper and urine analysis device relates to medical instrument technical field. The urine analysis test paper includes base, reagent block, blank block and anti -reflection layer. The base includes the holding section and the detection section who links, the number of reagent block is multiple, multiple reagent blocks are spaced apart and set in the detection section, the blank block is set in the detection section with the one end of holding section connection, and the blank block is spaced apart and set with reagent block, and the anti -reflection layer is set in the detection section, and is set between two reagent blocks and between reagent block and blank block. Through setting the anti -reflection layer between two reagent blocks and between reagent block and blank block, to reduce the reflection of base to light, thereby guaranteeing the accuracy and reliability of test result.

The urine analyzer (1) is for analyzing a urine sample and determining its physicochemical properties, and includes a first sampling module (2). The module includes a first drain duct (20) configured to be in fluid communication with the user and having a containment section (20a) defining a predetermined volume and configured to hold a first fraction of urine, and a discharge section (20b) configured to discharge a second fraction of urine from the first sampling module (2); a urine bag (3) configured to be in fluid communication with at least the discharge section (20b) and to collect the second fraction; an analyzer (4) configured to be in fluid communication with the containment section (20a) and to analyze at least a portion of the first urine fraction; control means (5) configured to process at least the data collected by the analyzer (4); and a second sampling module (7) configured to be operably connected to the analyzer (4) and to be in fluid communication with the analyzer (4), including a shut-off valve (70), and configured to receive a syringe containing a urine sample, so that the analyzer (4) can analyze the urine sample.

A urinalysis device includes a target formed from a water-repellent material, an absorbent portion formed from a water-absorbing material and at least partially in contact with the target, a surface structure that forms a pathway for directing urine for application to the target; and a sensor element that is provided in the absorbent portion and outputs signals corresponding to components in the urine.

There is provided a urine analysis device (1) capable of analyzing a urine sample to determine physical-chemical characteristic values of the urine sample, the device comprising: a first sampler module (2) configured to establish a fluid channel connection with a user and comprising a first drainage channel (20), the first drainage channel comprises a containing part (20a) which defines a predetermined volume and is configured to contain a first urine part, and a discharge part (20b) which is configured to convey a second urine part out of the first sampler module (2); a urine bag (3) establishing a fluid channel connection with at least the discharge portion (20b) and configured to collect the second urine portion; an analysis device (4) establishing a fluid channel connection with the containing portion (20a) and configured to analyze at least part of the first urine portion; control means (5) operably connected to the analysis means (4) and configured to process at least the data collected by the analysis means (4); and a second sampler module (7) operably connected to the analysis device (4) and comprising a shut-off valve (70) establishing a fluid channel connection with the analysis device (4), the shut-off valve being configured to receive a syringe interface comprising sampled urine such that the analysis device (4) is able to analyze the sampled urine.

The present invention relates to automation of urine analysis or urinalysis (UA) with conventional cytopathological assessment tests and methods using an artificial intelligence (AI) based urine diagnostic apparatus or device or system and methods employing said apparatus or device or system for fully automated preparation of raw samples by automating and streamlining conventional laboratory processes and examination of urine samples, automated data collection, automated analysis of data using digital image recognition, and finally, automated screening for cancer suspicion in a non-invasive, non-human or pre-pathologist intervention-based automatic examination and analysis of such samples using AI based on said data analysis for preparing reports intimating to the subject or patient automated negation if no abnormal cells are detected / identified, or to forward suspicious samples from the subject or patient to confirm the possibility of suspicion for cancer risk of cancers routinely and otherwise detected based in examination of urine samples by a trained pathologist.

Methods and systems for automatically selecting a region of interest in an image captured by an optical inspection device are disclosed herein. A method includes analyzing pixels within an image of a liquid sample carrier to determine a location of an indicator within the image; determining a read region position of a read region of the liquid sample carrier within the image based on the position of the indicator determined by analyzing the pixels within the image; and analyzing pixels within the image depicting the read area to determine the presence and / or absence of a predetermined analyte in the liquid sample disposed on the liquid sample carrier. The liquid sample carrier can be a reagent strip or a kit. The indicator may be a reference, a symbol, a colored region, or a material configured to appear different when exposed to an electromagnetic spectrum of a particular wavelength.

This utility model specifically relates to a testing device and a home care system. The testing device includes a base, a camera, and a colorimetric card. A support platform is formed on the top of the base, the camera is positioned directly above the support platform, and the colorimetric card is detachably mounted on the base below the camera. The colorimetric card has a mounting slot for accommodating test strips. The testing device of this utility model, by incorporating a camera, a support platform, and a detachably mounted colorimetric card on the base, enables medical testing such as urinalysis. It not only allows for home urinalysis, but also provides quick and hygienic testing, helping to address the poor performance of existing portable urine analyzers. Furthermore, it optimizes user profiles, facilitating the provision of customized home-based health and wellness services.

The utility model discloses a urine catheterization structure of a urine analyzer, which comprises a test strip placing part and a urine collecting part which are connected with each other, and the inner cavities of the test strip placing part and the urine collecting part are communicated with each other; the upper surface of the urine collection part is provided with a plurality of urine collection holes communicated with an inner cavity of the urine collection part, the upper surface of the test strip placement part is provided with a test strip placement groove which is concave inwards, and a urine flow channel is formed between the groove wall of the test strip placement groove and the side wall of the test strip placement part; at least one liquid passing hole is formed in the groove wall of the test strip placing groove, so that the test strip placing groove is communicated with the urine runner through the liquid passing hole. The urine test strip is simple in structure, and compared with a traditional mode that the test strip is directly placed in a urine cup, the urine test strip can prevent urine from being polluted, and the detection accuracy of various indexes in the urine is improved.

The utility model provides a portable urine analyzer convenient for catheterization, and relates to the technical field of medical instruments. The portable urine analyzer comprises a shell, a test paper frame, a mounting piece and a detection module, at least one flow guide opening is formed in the top of the shell; the test paper frame is arranged in the shell and is used for placing test paper; the mounting part is arranged in the shell, the inner wall of the shell, the inner wall of the mounting part and the test paper frame jointly define an inner cavity, and the flow guide opening is communicated with the inner cavity; the detection module is arranged in the mounting part and is used for detecting the reaction condition of the test paper. According to the portable urine analyzer, the tedious disassembly and assembly process is avoided, and the operation steps of a user are reduced, so that the use convenience is improved; furthermore, the steps of repeatedly disassembling and assembling parts such as the cover plate are reduced, so that the possibility of cross infection is also reduced; the portable urine analyzer greatly shortens the time for collecting and analyzing the liquid to be detected, improves the universality and usability, and meets the requirements of emergency or high-frequency use scenes.

The urine analyzer comprises a main body and a baffle assembly arranged on the main body, the baffle assembly comprises a supporting piece, a connecting frame, a rolling shaft and a cover plate, the main body is provided with a containing cavity, the supporting piece is arranged in the containing cavity and is in pivot connection with the main body through a first column body, and the supporting piece is provided with a groove used for containing a paper roll; when the supporting piece rotates towards the outer side relative to the main body, the paper roll is disengaged from the containing cavity in a follow-up mode, the connecting frame is in pivot connection with a second column body of the supporting piece through a first groove body, a second groove body and a third groove body are formed above the first groove body, the cover plate is provided with a third column body, the third column body is in pivot connection with the second groove body, and the cover plate is located at the opening position of the connecting frame. The rolling shaft is provided with a contraction part, the contraction part is in pivot connection with the third groove body, and the rolling shaft rotates relative to the third groove body. The opening angle of the baffle assembly can be increased, the taking and placing opening can be enlarged, meanwhile, paper balls can be conveniently taken and placed, and replacement convenience is improved.