3642 results about "Spot urine" patented technology

In an example, a urine collection device includes a covering defining a recessed receptacle and a fluid collection assembly positioned in the recessed receptacle. The fluid collection assembly includes (i) a foam sleeve including a bore, (ii) a shape retaining element positioned in the bore of the foam sleeve and defining a passage, and (iii) a tube extending through the passage defined by the shape retaining element. The shape retaining element can conform the fluid collection assembly to a curved configuration and maintain the curved configuration of the fluid collection assembly until the curved configuration is adjusted. The urine collection further includes a top sheet coupled to the covering. The top sheet and the covering define an internal chamber of the urine collection device. The top sheet is configured to draw urine into the internal chamber and toward the fluid collection assembly.

A urine collection device includes a collection member extending from a proximal end to a distal end. The proximal end includes an opening that provides access to an internal cavity of the collection member. The internal cavity includes a first chamber in fluid communication with a second chamber. The urine collection device includes a spacer in the second chamber, a first attachment member extending from a bottom wall of the collection member at the proximal end., a second attachment member extending from a top wall of the collection member at the proximal end, and an outlet for egressing urine from the internal cavity of the collection member. The first attachment member defines an aperture. The collection member is suitable to (i) direct urine from the first chamber to the second chamber and (ii) direct the urine in the second chamber distally toward the outlet.

A urine diversion device includes a diversion member extending from a proximal end to a distal end. The diversion member includes an opening that is configured to provide access to an internal cavity of the diversion member. The urine diversion device also includes a spacer in the internal cavity. The spacer includes one or more preferential separation regions in at least one of a first major surface or a second major surface. The urine diversion device also includes one or more attachment members configured to couple the diversion member to a user, and an outlet for egressing urine from the internal cavity of the diversion member. The diversion member is suitable to direct urine toward the outlet.

A device for collecting urine discharged from a body of a user includes a fluid collection assembly having at least one layer for drawing urine discharged from the body into an interior cavity, an external covering that covers a portion of the at least one layer, and at least one fenestration for receiving urine, wherein the fenestration is a portion of the fluid collection assembly that is uncovered by the external covering. The device further includes a cap enclosing a first end of the assembly, a tube having a first end in fluid communication with the cap, and a shape retaining element configured to conform the assembly to a curved configuration and maintain the curved configuration until the configuration is adjusted. The assembly is configured to be disposed against the body of the user, with the at least one fenestration in operative relation with a urethral opening of the user.

An apparatus and method for a fluid collection system and automated fluid flow monitoring. The system can include a urine collection container, and a detection device configured to detect a volume of fluid in the urine collection container. The detection device can be coupled to the collection container without having to compromise the integrity of the closed fluid collection system or re-catheterizing the patient. The detection device can be configured to detect an inversion event, tilt event, and the like to determine a flow rate of fluid into the container. The detection device can be communicatively coupled with external computing devices to alert a clinician when the container is nearing capacity and when it has been emptied.

A urinary output monitoring system including a urine collection assembly coupled with an automated urinary output monitoring device. The urine collection assembly includes a drainage tube, an accumulator coupled with the drainage tube, and a urine collection container fluidly coupled with the accumulator. The automated urinary output monitoring device operatively is coupled with the urine collection container. Logic determines a volume of urine collected in the container based on a signal from a load cell of the monitoring device. A vacuum pump coupled with the accumulator generates a flow of air that the drags the urine along the drainage tube to the accumulator. The accumulator separates the flow of air from the urine. The flow of air enters the drainage tube by way of a female external urinary catheter.

Examples relate to devices, systems, and methods for fluid collection such as urine. The urine collection device includes a fluid impermeable barrier and a fluid permeable body. The fluid impermeable barrier at least partially defines a chamber. The fluid impermeable barrier includes at least one elongated portion having a first width and distal to the aperture and a second portion having a second width greater than the first width. The second portion at least partially defines an opening in the fluid impermeable barrier, and the opening has a maximum lateral dimension greater than the first width of the elongated portion. The fluid permeable body is configured to wick fluid away from the opening into the at least one elongated portion.

A system suitable for collecting and transporting urine away from the body of a person or animal may include an assembly having a fluid impermeable casing having a fluid reservoir at a first end, a fluid outlet at a second end, and a longitudinally extending fluid impermeable layer coupled to the fluid reservoir and the fluid outlet and defining a longitudinally elongated opening between the reservoir and the outlet. The assembly can further include a fluid permeable support disposed within the casing with a portion extending across the elongated opening, and a fluid permeable membrane disposed on the support and covering at least the portion of the support that extends across the elongated opening, so that the membrane is supported on the support and disposed across the elongated opening. The assembly can further include a tube having a first end disposed in the reservoir and a second, fluid discharge end.

An automated urinary output monitoring system includes a urine collection assembly, a scale, and a pump. The urine collection assembly includes a urinary catheter coupled to a first drainage tube. The interim container coupled to the first drainage tube and a second drainage coupled to a final container. The scale measures the weight of urine collected in the final container and a display can depict the volume of urine collected in the final container. A vacuum pump can be coupled with the final container to draw urine from the interim container into the final container, and an air vent can isolate the patient from the vacuum within the final container. The system can be configured to wirelessly transmit urine volume data to an external computing device. A gyroscope can be coupled with the scale to determine the orientation of the scale.

Disclosed herein is a urinary catheter system including a urinary catheter, a drainage tube connecting the urinary catheter to a urine collection bag. The urine collection bag is configured to transition between a storage state and a usage state. The urine collection bag includes an intake port coupled to a first opening, an outlet, where the outlet is configured to transition from a closed state to an opened state to allow the volume of fluid to be displaced from the urine collection bag. A storage bag detachably coupled to the urine collection bag, the storage bag having a storage bag opening and configured to receive the male urinary catheter, the drainage tube, and the urine collection bag in the storage state.

The invention relates to a composition for identifying bladder cancer based on urine sample detection and application thereof, and belongs to the technical field of molecular biology. According to the composition disclosed by the invention, the bladder cancer is identified by detecting the expression of one or more of hsa-miR-423-5p, hsa-miR-155-5p and hsa-miR-590-5p in a urine sample; the composition comprises a specific reverse transcription stem-loop primer, a specific detection forward primer, a specific detection probe and a universal reverse primer. According to the composition disclosed by the invention, the expression of hsa-miR-423-5p, hsa-miR-155-5p and hsa-miR-590-5p in a urine sample is detected, and a binomial logistic regression model is combined, so that auxiliary judgment is performed on the bladder cancer, the sensitivity and the specificity are relatively high, and the accuracy of identifying the bladder cancer can be improved. The invention further provides a kit containing the composition, the detection object of the kit is a urine sample, and the kit has the advantages of being small in sample dosage, noninvasive in sampling, convenient, rapid, small in risk and the like.

Disclosed herein is a urine collection bag, system, and methods directed to automated measurement of a quantity of urine. The urine collection system can include the urine collection bag, a catheter, and flexible drainage tubing. The urine collection bag can include a collection area, force sensors, and circuitry configured to determine the volume of urine in the collection area based on pressure or weight measured by the force sensors, and the specific gravity of the urine. The catheter may include a small female external catheter (FEC) with an opening on a top side, a wicking catheter with a wicking area on a top side, a finger-mountable catheter, or a male external catheter (MEC). The tubing may be secured to a patient's leg with a stabilization device or a fabric strap. The catheter can remain on a patient while the patient stands or walks.

A urine analysis device includes a case configured to be positioned entirely within a toilet bowl. The case includes a front face for receiving a stream of urine directly from a user urinating in the toilet bowl and a rear face opposite the front face. The device includes a collection aperture located on the rear face, the collection aperture being configured to collect liquid inside the case. The device includes at least a spacer protruding out of the rear face and configured to be in contact with the toilet bowl.

The invention relates to the technical field of medical monitoring and early warning, in particular to an acute kidney injury risk assessment and early warning system which comprises a urine bioelectrical impedance analysis module, a data acquisition module, a data preprocessing module, a model construction module, a risk assessment module and an early warning module. Wherein the urine bioelectrical impedance analysis module is used for acquiring urine electrical impedance spectroscopy data; the data acquisition module is used for acquiring physiological parameters of a patient and laboratory inspection indexes; the data preprocessing module is used for extracting urine electrical impedance characteristic parameters, physiological characteristic parameters and laboratory characteristic parameters; the model construction module is used for constructing an acute kidney injury risk assessment model; the risk assessment module is used for calculating the risk score and the risk grade of the acute kidney injury of the patient. According to the system and the method, early-stage accurate evaluation and graded early warning of the acute kidney injury are realized through multi-source data fusion and intelligent analysis technologies, timely intervention of medical staff is facilitated, and the accuracy and response efficiency of risk detection are remarkably improved.

The invention discloses a blood, urine and body fluid collecting, detecting, analyzing and uploading system based on multi-sensor integration, which comprises the following modules: a blood collecting module for collecting a blood sample; the urine collection module is used for detecting urine; the body fluid collecting module is used for detecting body fluid; the data processing module is used for preprocessing data; the feature extraction and classification module is used for constructing a multi-modal feature matrix based on a neural structure search network, a support vector machine and a random forest algorithm; the anomaly detection module is used for generating a weighted anomaly score in combination with an isolated forest and a depth anomaly detection model; the time sequence analysis module is used for analyzing the health trend by using a variational auto-encoder-generative adversarial network; the health portrait and risk assessment module is used for constructing a health map by adopting a graph convolutional network; and the encryption and uploading management module is used for encrypting by using AES and RSA and managing the data access authority based on the intelligent contract. According to the invention, a multi-modal sensor and an intelligent algorithm are integrated, and collection, detection, analysis, encryption and uploading of blood, urine and body fluid are realized.

The invention belongs to the field of biomedicine, and particularly relates to application of CRYL1 protein in preparation of a product for evaluation, diagnosis or auxiliary diagnosis of postoperative recurrence risk of calcium oxalate kidney stone combined with renal nipple calcium spot, and the sequence of the CRYL1 protein is shown as SEQ ID NO.1. The invention discovers that the expression of the CRYL1 protein in renal tubules and collecting tube cells of renal papillary calcium spot tissues is reduced for the first time, and tests prove that the urine CRYL1 protein is a predictive factor and a predictive marker for postoperative recurrence of a patient with CaOx kidney stone combined with renal papillary calcium spot. The CRYL1 protein detection kit is further researched and developed to be used for detecting or evaluating the postoperative recurrence risk of patients suffering from CaOx kidney stone combined with renal nipple calcium spots, personalized follow-up visit and prevention schemes of the patients are promoted, and the CRYL1 protein detection kit has huge clinical application prospects.

The present invention provides a method for evaluating urinary system diseases based on urine detection, which belongs to the technical field of urology. The method for evaluating urinary system diseases based on urine detection comprises: adding corresponding reagents to three urine samples in sequence according to a preset time point sequence, and obtaining urine sample images after each addition of the reagents; performing image preprocessing on each acquired urine sample image, extracting image features including color changes, sediment morphology and distribution; establishing a time series feature data set, arranging and combining the image features corresponding to each time point in time sequence; using a pre-trained image recognition model to analyze the image features in the time series feature data set, and obtaining feature vectors; the method can solve the problems of high examination cost, great trauma, long examination time, limited diagnostic accuracy, etc. that the existing means of diagnosing urinary system diseases generally have.

The present invention relates to a body-worn urinal for male patients, which is easy to wear even when the patient is lying down or moving, and which is capable of ventilation even when being worn for a long time without causing discomfort due to a foreign body sensation or pain, and is capable of sterilization and treatment by means of a built-in infrared sterilizer, thereby enabling natural urination and hygienic maintenance. Disclosed is the body-worn urinal for male patients, comprising: a body connecting and fixing device formed of a holder for fixing male genitalia; a urine collection cup for collecting urine, the urine collection cup comprising a water collection part formed on the upper side thereof and having a spherical inner space, a lamp holder formed on the upper end of one side of the water collection part so as to penetrate therethrough, a connection part which is formed on the other side of the water collection part and is open such that the body connecting and fixing device is connected thereto, and a drainage part which is formed downward from the water collection part so as to discharge urine; a far-infrared sterilizer coupled to the lamp holder of the urine collection cup; a urine discharge hose for discharging the urine collected in the urine collection cup; and a urine container to which the urine discharge hose is connected so as to temporarily store the urine, wherein the body connecting and fixing device further comprises Velcro attachment bands which are connected and fixed to both side ends of the outside thereof so as to be attached and fixed to Velcro attachment portions of a patient diaper.

Examples relate to systems, devices, and methods for removing fluid from a fluid collection device using a vacuum source operably coupled thereto. The fluid collection devices include urine collection devices having shape memory material that may be selectively shaped to complement the female or male anatomy near the respective urethras.

Disclosed are automated urinary output (“UO”)-measuring systems and methods. An automated UO-measuring system can include a container configured to collect a fluid such as urine. The container can include a console, one or more ultrasonic sensors coupled to the console for determining a fluid level within the container, one or more accelerometers coupled to the console for determining a near-zero acceleration state of the container for the determining of the fluid level within the container, and a valve configured to pass fluid therethrough by way of a fluid line coupled to the valve. The automated UO-measuring system can also include a container holder. The container holder can have a pocket for holding the container and a sleeve for securing the container to a user. A method of the automated UO-measuring system can include a method of using the automated UO-measuring system to collect and measure urine output of the user.

The invention discloses a detection device for the endocrinology department, and relates to the technical field of urine sugar detection.The detection device comprises a conveying belt, a first side plate is arranged on one side of the conveying belt, a second side plate is arranged on the other side of the conveying belt, a movable groove body is arranged above the conveying belt, and a plurality of limiting cylinders allowing urine bottles to be inserted therein are arranged in the movable groove body; two clamping blocks are arranged on the inner wall of the limiting cylinder, a plurality of clamping parts used for clamping test paper are arranged above the conveying belt, each clamping part comprises a first clamping handle and a second clamping handle, a first sliding plug is arranged above the first clamping handle and the second clamping handle, a fixing cylinder is arranged on the outer wall of the first sliding plug, a first spring is arranged outside the fixing cylinder, and a second sliding plug is arranged above the second clamping handle. A fixing disc is arranged on the outer wall of the fixing cylinder, a detection unit for pushing the first sliding plug to slide downwards in the fixing cylinder is arranged on one side of the fixing disc, in the device, manual detection of medical staff is not needed, automatic detection of multiple urine samples is achieved, and the risk of infection of the medical staff is reduced.

Devices, methods and systems are disclosed for monitoring and analysis of bodily emissions emitted from a user. The device comprises at least an image capturing apparatus, at least one light emission source and, at least one sensor for capturing and monitoring excreta and urine from the user. An artificial intelligence based analysis system is utilized to process data collected from the device and determined at least one parameter based on the analysis. The determined parameter determines health-related information, which is communicated to the user via a user interface.

A system suitable for collecting and transporting urine away from the body of a person or animal may include an assembly having a fluid impermeable casing having a fluid reservoir at a first end, a fluid outlet at a second end, and a longitudinally extending fluid impermeable layer coupled to the fluid reservoir and the fluid outlet and defining a longitudinally elongated opening between the reservoir and the outlet. The assembly can further include a fluid permeable support disposed within the casing with a portion extending across the elongated opening, and a fluid permeable membrane disposed on the support and covering at least the portion of the support that extends across the elongated opening, so that the membrane is supported on the support and disposed across the elongated opening. The assembly can further include a tube having a first end disposed in the reservoir and a second, fluid discharge end.

The invention belongs to the technical field of clinical sampling, and particularly relates to a urine sampler which comprises four sampling urine storage bags for separately storing urine and an on-time drainage assembly, the on-time drainage assembly comprises a mounting shell and a diversion bag, four diversion pipes are fixedly mounted in the mounting shell, opening and closing assemblies are mounted in the four diversion pipes, and the opening and closing assemblies are connected with the mounting shell. A driving assembly is mounted in the mounting shell, the on-time drainage assembly controls the four flow dividing pipes to be opened and closed on time through the driving assembly and the opening and closing assembly, the four flow dividing pipes can be opened and closed at regular time through the arranged driving assembly and the opening and closing assembly, and urine is discharged into the corresponding sampling urine storage bags, so that time-phased storage and sampling are realized; on one hand, the situation that a large amount of urine in multiple time periods is mixed together, consequently, the sampling effect is poor, and the follow-up urine detection effect is affected is prevented, and on the other hand, medical staff can conveniently observe the urine output and urine conditions of a patient in different time periods.

To provide a toilet bowl unit which enables fine adjustment of the water level in the bowl and downsizing.SOLUTION: A toilet bowl unit according to an embodiment comprises a toilet bowl having a bowl for receiving user's excreta and a biological information measurement device for measuring the volume of user's excretion urine. The biological information measurement device includes an excretion information measurement section that measures the volume of user's excretion urine by measuring the water level in the bowl, a water level adjustment section that performs refilling and adjusts the water level in the bowl after the bowl is cleaned with washing water, and a discharge quantity measurement section that measures the discharge quantity during refilling. The a water level adjustment section adjusts the water level in the bowl on the basis of the discharge quantity by the refilling measured by the discharge quantity measurement section.SELECTED DRAWING: Figure 2

The ureter and urine bag comprises a urine bag body, a spiral pipe, a connecting pipe, a threaded connector pipe and a urine guiding pipe, the threaded connector pipe comprises a pipe body and an insertion pipe, internal threads with the thread pitch being 1.8-2.2 mm are machined on the inner wall of the pipe body, external threads matched with the internal threads are machined on the outer wall of the insertion pipe, and the spiral pipe is connected with the connecting pipe. Two groups of wing plates are symmetrically arranged on the outer wall of the cannula to provide rotating acting points, and a collecting assembly is integrated on the side wall of the urine bag and used for aseptically collecting urine samples. Traditional plug-pull type connection is replaced by a precise thread fit structure, a clear rotating force application point is provided for medical staff, operation is labor-saving and convenient, connector pollution is avoided, the urinary tract infection risk is effectively reduced, and the nursing comfort of a patient is improved.

The invention discloses a method for detecting the contents of VMA, HVA and 5-HIAA in urine by using liquid chromatography-tandem mass spectrometry. The method comprises the following steps: S1, removing VMA, HVA and 5-HIAA in urine to obtain a blank urine matrix; s2, weighing VMA, HVA and 5-HIAA solid powder, fixing the volume with methanol, mixing the dissolved liquids, diluting with methanol-water to obtain a VMA, HVA and 5-HIAA working solution, and finally diluting step by step with a blank urine matrix to obtain a calibration product; s3, respectively taking a urine sample to be detected, the calibration substance and the quality control substance, adding the mixed internal standard working solution of VMA, HVA and 5-HIAA isotopes, uniformly mixing, centrifuging, and taking supernate; s4, separating the supernate by using liquid chromatography; s5, the separated supernate enters a mass spectrum to be detected, and the content of VMA, HVA and 5-HIAA in the urine sample to be detected is obtained. The detection method disclosed by the invention is simple and rapid in pretreatment, high in specificity, low in reagent consumption cost, free of environmental pollution, small in required sample size, easy in high-throughput operation and suitable for being developed into a kit for conventional clinical detection.

The invention discloses a sepsis-related acute kidney injury intelligent prediction system and a hierarchical management method, and the system comprises a multi-modal data collection module which synchronously collects an ultrasound contrast video, a urine biomarker and hemodynamic parameters in real time; the spatio-temporal feature extraction module is used for extracting multi-modal spatio-temporal features; modeling a dynamic interaction effect of heart and kidney nodes through a dynamic organ interaction graph network; the self-supervised pre-training module is used for improving the generalization of the model through comparative learning; the dynamic risk prediction module outputs a risk probability curve in the next 24 hours; the hierarchical decision management module is used for generating personalized strategies of liquid management, vasoactive drug adjustment and kidney replacement treatment opportunity; and the interpretability module is used for analyzing the key early warning characteristics based on the SHAP value. According to the method, the problems of deficiency of organ interaction modeling, poor generalization of small samples, stiffness of static decision and the like are solved, and the early warning and precise treatment capabilities of the sepsis-related kidney injury are remarkably improved.

The utility model relates to the technical field of medical instruments, in particular to a urethral catheterization device which comprises a urethral catheter and a storage assembly, the storage assembly comprises a hook, a diversion bag and a urine receiving bag, the end, away from the diversion bag, of the urethral catheter is inserted into the bladder from the urethra to guide urine, and the drained urine is guided into the diversion bag through the urethral catheter to be stored. When the urine in the flow guide bag reaches a certain amount and needs to be poured out, the urination opening of the flow guide bag is opened, the urine is guided into the urine receiving bag, after the urine in the flow guide bag is guided out, the urination opening is closed, the urine receiving bag is taken down from the flow guide bag, and the urine is discharged and poured out through the urine receiving bag discharging opening. Urine cannot flow out when catheterization is performed or the urine receiving bag is taken down, and the problem that residual urine flows out to cause environmental pollution when the urine in the liquid storage bag is detached and poured out in an existing catheterization device is solved.

The invention discloses midstream urine collection equipment with high sealing performance, belongs to the technical field of midstream urine collection, and aims to solve the problems that a patient cannot accurately control the urination rhythm, so that the boundary between forepart urine and midstream urine is fuzzy, the collected midstream urine contains part of forepart urine, and the midstream urine collection accuracy is influenced. A fixing frame is fixed to the inner side wall of the collecting hopper, a contact plate is arranged on one side of the fixing frame, four evenly-distributed positioning columns are fixed to the side, close to the fixing frame, of the contact plate, and the positioning columns are movably connected to one side face of the fixing frame; after the contact plate is impacted by urine, impact force can be transmitted to the pressure sensor, the impact force of the urine can be detected through the arranged pressure sensor, and then the pressure sensor is matched with the PLC to distinguish anterior urine, midstream urine and posterior urine, so that the boundary distinguishing between the midstream urine and the anterior urine is obvious, and the accuracy of urine detection is improved. The problem that the accuracy of midstream urine collection is affected due to the fact that the collected midstream urine contains part of anterior urine due to autonomous judgment of a patient is avoided.