20 results about "Urine glucose" patented technology

The utility model discloses a urine sugar collector, particularly relates to collector technical field, including shell and collection head, the inside of shell is provided with automatic collection subassembly, the collection subassembly includes collection head, infusion tube, miniature water pump, infusion tube and collection cylinder, the left side of shell is equipped with collection head. According to the utility model, the micro water pump and the collection cylinder are arranged, the collection cylinder is inserted from the opening in the right side of the shell and then is in threaded fit with the shell for installation and use, during insertion, the butt joint pipe is in butt joint with the liquid feeding pipe and the raised head, and the liquid feeding pipe and the raised head can be inserted into the inner side of the collection cylinder along the rubber plug and the through groove in the butt joint pipe; when the urine sugar collector is used, the miniature water pump can be started, the collecting head is close to urine, liquid can be sucked into the collecting cylinder along the collecting head, the miniature water pump, the liquid conveying pipe, the liquid conveying pipe and the protruding head to be collected and processed, and the portable use function of the urine sugar collector is achieved.

The invention relates to a urine sugar test paper quantitative detector, and belongs to the technical field of human physiological data detection devices. According to the quantitative detector for the urine sugar test paper, the imaging module is used for shooting the urine sugar test paper to obtain image data; the processor is used for analyzing the image data to generate a urine sugar quantitative analysis result, and the urine sugar quantitative analysis result can represent the urine sugar concentration in a centesimal system, so that the urine sugar quantitative detection based on the urine sugar test paper is realized, and urine sugar data of which the accuracy is far higher than that of qualitative detection is provided; furthermore, a urine sugar change curve can be generated by utilizing a big data model through a network, so that the urine sugar change condition of the patient can be displayed more vividly and intuitively. The quantitative detector for the urine sugar test paper is simple in structure and low in cost, can be conveniently applied to various kinds of urine sugar test paper, and is particularly suitable for household daily use.

This invention relates to the field of urine glucose monitoring technology, and more particularly to a method and system for monitoring urine glucose data from adult diapers. The method first interacts with a nursing management system to obtain daily care milestones for the patient, and connects to a wearable terminal to generate a visual monitoring interface. Secondly, at preset milestones, multiple sensors integrated into the inner layer of the diaper collect data, combining health parameters to identify abnormalities and predict the level of blood glucose abnormalities. Subsequently, based on historical data from multiple milestones, a blood glucose fluctuation trend curve is generated on the interface. Finally, a personalized intervention plan is formulated based on the abnormality level and the trend curve, implementing targeted nursing care. This invention achieves non-invasive continuous monitoring through multi-source signal fusion to combat interference; it possesses the ability to predict blood glucose trends, transforming passive alarms into proactive prevention; and through a visual interface and intelligent decision-making closed loop, it significantly improves the accuracy, efficiency, and comfort of nursing care for diabetic patients.

This disclosure aims to provide a group of enzymes involved in the synthesis of nolatiliol from mangiferin. [Solution] The enzyme group of this disclosure includes: oxidoreductase DgmA and oxidoreductase DgmF which produce an intermediate (3-oxo-mangiferin) using mangiferin as a substrate; C-glucosidase complex DgmBC which produces nolatiliol using the intermediate (3-oxo-mangiferin) as a substrate; and hydratase DgmG which produces a cofactor (3-oxo-D-glucose) of oxidoreductase DgmA using a byproduct (1,5-anhydro-D-erythro-hexa-1-ene-3-urose) from the C-glucosidase complex DgmBC as a substrate.

This invention discloses a vision-based smart toilet urine detection method, comprising the following steps: S1, detection preparation; S2, image acquisition; S3, image preprocessing; S4, feature extraction and quantification; S5, detection analysis; S6, result feedback and data storage. Urine detection is completed through image acquisition and analysis, eliminating the need for contact consumables such as chemical sensors and test strips. Furthermore, the consumable-free design eliminates the burden of periodically purchasing and replacing consumables for users. By employing a multispectral camera combined with a multi-angle deployment method, visible light and near-infrared images of urine are simultaneously acquired. This not only extracts static appearance features such as color and transparency but also captures dynamic features such as foam dissipation and sediment settling through time-stamped dynamic image sequences. The collaborative analysis of static and dynamic features enables simultaneous detection of multiple key health indicators, including urine pH, urine protein, urine glucose, and sediment.

The invention discloses a diabetes mellitus urine sugar rapid detection method based on image recognition. The method comprises the following steps: generating quality control image data; obtaining a three-color space image data set; obtaining final positioning data of the reaction area; generating three-color space image data of the reaction area; an improved DCPNet three-color space sensing network is constructed, and RGB branch feature data, HSV branch feature data and Lab branch feature data are obtained; inputting the RGB branch feature data, the HSV branch feature data and the Lab branch feature data into a cross-color space attention fusion module to generate fusion feature data; and inputting the fusion feature data into the trunk feature coding network to obtain deep fusion feature data, and inputting classification branches and regression branches to generate standardized detection result data. According to the invention, the automatic detection requirements in household self-test, primary medical treatment and remote health management scenes are better met.

The application discloses a device for measuring urine sugar concentration, which comprises a prism body and a shell. The prism body comprises a first accommodating space, an interface, a first light-transmitting surface, a second light-transmitting surface, a third light-transmitting surface and a light-out surface. The first accommodating space accommodates urine. The interface is formed on the bottom surface of the first accommodating space. The first light-transmitting surface is formed on the first side surface of the first accommodating space. The second light-transmitting surface is formed on the second side surface of the first accommodating space opposite to the first light-transmitting surface. The third light-transmitting surface is arranged opposite to the interface. The light-out surface is arranged corresponding to the interface. The shell comprises a second accommodating space, a first light-out port and a second light-out port. The second accommodating space accommodates the prism body. The first light-out port has a first aperture and is arranged corresponding to the light-out surface of the prism body. The second light-out port has a second aperture and is arranged corresponding to the first light-out port, wherein the first aperture is less than or equal to the second aperture.

The application discloses a flexible enzyme glucose sensor capable of in-vitro detection, which comprises a flexible substrate and an electrode system arranged on the flexible substrate, the electrode system comprising a working electrode, a counter electrode and a reference electrode, a functional layer formed by compounding amino-graphene quantum dots and hollow gold nanospheres is modified on the working electrode, and glucose oxidase immobilized by chitosan is further modified on the functional layer. The sensor has a good linear relationship in the range of 50 muM to 1.4 mM, has the advantages of high sensitivity and good stability, and can be used for detecting urine glucose.

The invention discloses a method for constructing a diabetic encephalopathy mouse model through combined induction of cadmium and fructose. According to the method, the diabetes contamination dosage is promoted by adjusting cadmium; the condition that the fasting blood glucose of the mouse is greater than or equal to 11.1 mmol / L, urine glucose inspection is positive, and mine field experiments, new object recognition experiments and water maze mouse learning and memory experiments verify that the cognitive dysfunction of the mouse successfully induces the diabetic encephalopathy. According to the method, through combined induction of the fructose solution and cadmium, the modeling condition is met, and the cost is reduced. The model manufacturing process has little harm to animal bodies and conforms to the international and domestic animal welfare principle.

The utility model relates to the technical field of urine sugar detection, and discloses a urine sugar detection device for endocrinology department nursing, which comprises a bottom plate, a plurality of sleeves are fixed above the bottom plate at intervals, material storage pipes are arranged in the sleeves, an upper plate is arranged right above the bottom plate, a plurality of clamping mechanisms are arranged on the side wall of the upper plate, and the clamping mechanisms are arranged on the bottom plate. And urine sugar test paper is arranged in the clamping mechanism, the urine sugar test paper is arranged over the material storage pipe, and springback mechanisms are arranged between the two sides of the upper plate and the bottom plate. According to the utility model, the plurality of material storage tubes filled with urine to be detected are respectively placed in the plurality of sleeves, the material storage tubes can be horizontally limited through the sleeves, the urine sugar test paper can be clamped and positioned through the clamping mechanism, and the plurality of urine sugar test paper can be simultaneously driven to be inserted into the material storage tubes by moving the upper plate; therefore, multiple parts of urine can be detected at the same time.

The present application provides a urine glucose detection system and its detection method. The urine glucose detection system includes a test strip, a microfluidic measurement rod, and a detection terminal. The test strip includes a paper substrate and enzyme-copper hybrid nanoflowers, and the enzyme-copper hybrid nanoflowers are formed on the paper substrate based on an in-situ growth method. The microfluidic measurement rod is provided with a detection chamber, and the test strip is arranged in the detection chamber. The test strip is used to adsorb a urine sample to be tested to produce a colorimetric reaction. The detection terminal is used to capture an image of the test strip after the colorimetric reaction, and the detection terminal is also used to detect the urine glucose parameter of the urine sample to be tested according to the image. Forming enzyme-copper hybrid nanoflowers on the test strip based on the in-situ growth method can enhance the detection sensitivity. After the colorimetric reaction, the image is analyzed based on an algorithm to obtain the urine glucose parameter of the urine sample to be tested, realizing high-precision quantitative measurement. At the same time, the use of this system is relatively convenient, meeting the needs of home detection.

The invention relates to application of pyruvate kinase (PKM), triosephosphate isomerase (TPI1), alpha-enolase (ENO1) and lactic dehydrogenase (LDHB) in urine in preparation of medicines for exercise function evaluation (exercise intensity, exercise density, exercise duration, exercise function, exercise posture and physiological state), exercise risk prediction, exerciser physique evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise function evaluation, exercise and scientific exercise guidance, exercise scheme screening and other reagents are applied. Research proves that the proteins PKM, TPI1, ENO1 and LDHB in urine are key proteins for exercise training monitoring for the first time. Compared with the prior art, the expression of the four proteins in a urine sample after movement is obviously increased. The sensitivity and the specificity of various purposes such as function evaluation, exercise risk prediction and scientific exercise guidance of exercise training can be improved through independent use of one of the components and combined use of multiple components.

The utility model relates to the technical field of medical instruments, in particular to a urine sugar detection device for endocrine. The utility model provides a urine sugar detection device for endocrine, which comprises a box body, a slide rail, a clamping assembly, an electric telescopic rod and a box door, the height of the clamping assembly is adjusted by controlling the electric telescopic rod, a worker can conveniently take and place a urine tube, and the urine tube is placed in the box body through the fixed position of the clamping assembly. The stability of the urine tube in the moving process is improved. The technical problem that in the prior art, when urine sugar for internal secretion is moved, a urine tube of a patient is likely to be scattered outside, and workers and the working environment are affected is solved, and the purposes that the position of the urine tube is fixed, the urine tube is prevented from being scattered outside, and the working difficulty of the workers is reduced are achieved.

The invention discloses automatic urine sugar detection equipment for the endocrinology department and a control method, and relates to the technical field of urine sugar detection.The automatic urine sugar detection equipment comprises a urine collection module, an automatic sampling module, a detection module, a signal processing module, a chip-based detection controller and a detection result output module; the urine collection module comprises a self-cleaning funnel device, a liquid inlet pipe, a liquid inlet electromagnetic valve and a sample liquid box. After detection is completed, the detection controller controls all the modules to be cleaned and reset, and preparation is made for next detection. The self-cleaning funnel device automatically cleans, and the liquid inlet pipe and the sample inlet pipe are also cleaned, so that the internal part of the equipment is ensured to be clean, and cross contamination is prevented. The process from urine collection to result output is completely automatic, so that the detection efficiency is greatly improved, and the workload of operators is reduced. By combining two detection means of electrochemistry and optics and adopting a bimodal data fusion algorithm, the accuracy and reliability of urine sugar detection are effectively improved, and the limitation of a single detection method is reduced.

The invention relates to a human urine glucose detection standard substance as well as preparation and valuing thereof. The method comprises the following steps: processing and preparing the standard substance; performing uniformity test on the urine glucose standard substance; testing the stability of the urine glucose standard substance; determining a standard value of the urine glucose standard substance by a high performance liquid chromatography-isotope dilution mass spectrometry method; and carrying out statistical calculation on the determination value of the urine glucose standard substance and carrying out uncertainty evaluation on the determination result. The invention provides a method for preparing and valuing a urine glucose standard substance, aiming at the problem that the urine glucose detection result is inaccurate and incomparable because no human urine glucose standard substance exists at present, so that the method is used for developing a urine glucose detection reagent and verifying the performance of the method. And the kit can be used for measuring value traceability of urine glucose detection results, so that accuracy and comparability of clinical urine glucose detection results are guaranteed, and clinical examination of diseases such as chronic kidney diseases is facilitated.

The application provides a urine separation and recovery system for preparing urokinase, which comprises a separation device, the separation device comprises a separation mechanism and a detection mechanism, the separation mechanism comprises a plurality of separation test tubes, the separation test tubes comprise two groups of piston pieces, the two groups of piston pieces are used for separating the urine in the separation test tubes into three layers of upper, middle and lower, the middle layer of the separation test tubes is sleeved with a heating piece, and the detection mechanism comprises a first detection piece, a second detection piece and a third detection piece; the separation device is further provided with a control box, the control box comprises a urine sample database, a collection module and an analysis module for acquiring actual information of urine sugar, actual information of heavy metal and actual information of bacteria, and an analysis module for issuing abnormal instructions and normal instructions; the application has the advantages that the urine in each urine collecting cylinder can be accurately analyzed, so that the urine in the urine storage cylinder is healthy urine.

The invention discloses a urine sugar detection device and method for the endocrinology department. The urine sugar detection device comprises a base, a shell is movably installed at the upper end of the base, and a lifting ejection mechanism is arranged between the shell and the base; the turntable is movably mounted in the middle of the upper end of the shell, and a rotary uniform mixing mechanism is arranged between the turntable and the shell; and the baffle disc is movably installed at the upper end of the rotary disc, and a centrifugal limiting mechanism is arranged between the baffle disc and the rotary disc. Through cooperative use of the jacket and the rotary mixing mechanism of the turntable, non-contact three-dimensional mixing of urine in the test tube is realized, the effect of completely avoiding direct contact between the detection device and the urine is achieved, and the problem of medical health potential safety hazards caused by pollution of a stirring rod in the prior art is solved.

The invention relates to a human urine glucose detection standard substance as well as preparation and valuing thereof. The method comprises the following steps: processing and preparing the standard substance; performing uniformity test on the urine glucose standard substance; testing the stability of the urine glucose standard substance; determining a standard value of the urine glucose standard substance by a high performance liquid chromatography-isotope dilution mass spectrometry method; and carrying out statistical calculation on the determination value of the urine glucose standard substance and carrying out uncertainty evaluation on the determination result. The invention provides a method for preparing and valuing a urine glucose standard substance, aiming at the problem that the urine glucose detection result is inaccurate and incomparable because no human urine glucose standard substance exists at present, so that the method is used for developing a urine glucose detection reagent and verifying the performance of the method. And the kit can be used for measuring value traceability of urine glucose detection results, so that accuracy and comparability of clinical urine glucose detection results are guaranteed, and clinical examination of diseases such as chronic kidney diseases is facilitated.

The invention belongs to the technical field of urine detection, and particularly relates to a urine physiological information detection device and a self-calibration detection method.The urine physiological information detection device comprises a flexible substrate, and a counter electrode and a working electrode are arranged on the flexible substrate; the working electrode is any one or a combination of several of a urine sugar working electrode, a uric acid working electrode, a urine bilirubin working electrode, a urinary ketone body working electrode, a urine nitrite working electrode, a urine ascorbic acid working electrode, a urine temperature working electrode and a urine pH value working electrode; a sensitive layer corresponding to urine parameters to be detected is arranged on the surface of the working electrode, and the working electrode and the counter electrode are connected with a signal acquisition circuit in the handheld detection equipment through a circuit interface; and the interference of various physiological information in the urine on a detection target is eliminated by combining an in-situ dynamic self-calibration method.

The application discloses a kind of based on image recognition's diabetes urine sugar rapid detection method, comprising: generating quality control image data;Obtain three color space image data set;Obtain reaction zone final positioning data;Generate reaction zone three color space image data;Improved DCPNet three color space perception network is constructed, and RGB branch feature data, HSV branch feature data and Lab branch feature data are obtained;RGB branch feature data, HSV branch feature data and Lab branch feature data are input into cross color space attention fusion module, and fusion feature data is generated;Fusion feature data is input into main feature coding network, and depth fusion feature data is obtained, and is input into classification branch and regression branch, and generates standardization detection result data.The application better satisfies the automation detection demand in the scene of family self-test, primary health care and remote health management.