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41 results about "Serum glucose test" patented technology
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Glucose is main energy source for each and every cell in the body. Serum glucose is referred to as level of glucose circulating in the blood. Serum glucose test or blood sugar test is common test to determine the level of glucose in the blood. It helps the physician to evaluate whether blood glucose is elevated, low or within the normal range.
Method to determine the degree and stability of blood glucose control in patients with diabetes mellitus via the creation and continuous update of new statistical indicators in blood glucose monitors or free standing computers
InactiveUS20070010950A1Increase contributionShorten the timeDiagnostic recording/measuringSensorsInstabilityGlucose control
Microvascular complications of diabetes mellitus are closely related to blood glucose levels and fluctuations. The Glycostator statistical package was created to allow patients and health care providers simple access to “glycemic indicators” which permit a “snapshot view” of the effectiveness of the patient's diabetes management program. Glycostator functions provide a simple way of enhancing the information already provided by home blood glucose monitoring devices. To this end, a set of new indices, including one called the Virtual A1c, are computed in a recursive fashion from blood glucose test results to provide a more meaningful day-to-day assessment of glycemic control. All indices can be made available at the meter user interface on request. The displayed indices allow patients to improve glycemic control by identifying problems with blood glucose control and lability that are less easily recognized in traditional blood glucose meter statistical packages. Virtual A1c emulates hemoglobin A1c continuously and provides better day-to-day assessment of long term glycemic control than does the traditional average blood glucose report. The method for computing each of these indices, including the Virtual A1c, allows for their implementation in commercial blood glucose monitors.
Owner:ROCHE DIABETES CARE INC
Sensor array
InactiveUS20060024774A1Reduce manufacturing costEasy to useMicrobiological testing/measurementCatheterSensor arrayBlood Glucose Measurement
A sensor array designed to be continuously indexed through a compatible blood glucose test monitor for the purpose of conducting multiple consecutive blood glucose measurements. The sensor array can be configured to substantially conform to a non-planar surface. In one embodiment, the sensor array includes first and second test sensors which are hingedly coupled together through a pin and socket interconnection. In another embodiment, the sensor array includes a unitary, non-conductive substrate which is scored to define one or more fold lines, a first set electrodes deposited on the substrate to define a first test sensor, and a second set of electrodes deposited on the substrate to define a second test sensor. In another embodiment, the sensor array includes a first test sensor, a second test sensor spaced apart from said first test sensor, a first spacer mounted on the first test sensor, a second spacer mounted on the second test sensor, and a unitary flexible member disposed across said first and second spacers.
Owner:ABBOTT DIABETES CARE INC
Method and system for categorizing blood glucose tests at test time in a portable device or later in a downloading program and then analyzing the categories separately
InactiveUS20080255707A1Increase currentDrug and medicationsMedical devicesStatistical analysisEmergency medicine
A four-part method for analyzing data of a patient's blood glucose (BG) tests or other parameters e.g. carbohydrate intakes and discrete insulin doses (boluses): 1. An LCD-button on the portable glucose meter or insulin pump, that allows flagging or assigning a category to each blood glucose test at test-time. Examples of categories: pre-meal BG tests, post-meal BG tests. 2. In the computer-based downloading program, features for changing the boundaries of the meal-oriented time-intervals by the faster methods of: a) mouse-dragging the time-boundary lines on a scatter chart, b) placing stretchable rectangles around the data points of interest. 3. Features in the computer-based downloading program, for digitally identifying the time of the meal and digitally assigning the category to the pre-meal BG tests and to the post-meal BG tests. 4. Features in the computer-based downloading program, for statistically analyzing and graphically-displaying the differently-categorized data separately or together in combinations.
Owner:HEBBLEWHITE HARRY R +1
Siphoning type blood sugar test paper
InactiveCN101303358AGood repeatabilityHigh precisionMicrobiological testing/measurementMaterial analysis by electric/magnetic meansCarbon coatingSiphon
The invention discloses a siphon test paper, which pertains to the technical field of bio-sensor. The substrate of the test paper is printed with a working electrode, a reference electrode, an electrical circuit and an interface port connected with a read-out instrument. The working electrode and the reference electrode are composed of carbon coatings which are printed on the substrate at once and printed with a reaction working coating, the components by weight percentage include: 12 to 16 percent of enzyme, 15 to 20 percent of a conducting medium, 10 to 20 percent of an adhesive and 42 to 60 percent of buffer. Two sides of the reaction coating are bonded with a double-sided adhesive layer which is adhered with a hydrophilic membrane that is convenient for sucking sample blood and can limit the quantity of sample blood. The invention applies a screen printing method to produce the siphon glucose test paper at high speed and on large scale. The quality indexes of the test paper such as repeatability and precision further can limit the quantity of samples owning to the improvement of the sampling and introduction structure of the test paper, thereby improving quality and greatly reducing production cost. Raw materials applied can be obtained from various resources, processing is simple, technique maneuverability is strong and the test paper is suitable for large scale industrial production. Once the test paper of the invention sucks human blood, results can be read out conveniently and visually from a corresponding matching testing instrument.
Owner:胡军
Blood glucose monitoring device based on smart phone, and realization method thereof
InactiveCN102980932AEasy to trackEasy to buyMaterial analysis by electric/magnetic meansGlucose meter deviceEmergency medicine
The invention discloses a blood glucose monitoring device based on a smart phone, and a realization method thereof. The blood glucose monitoring device is characterized in that the smart phone blood instrument comprises three main hardware systems which are a blood glucose test strip module, a blood glucose signal acquisition module, and a smart phone. According to the invention, the blood glucose monitoring device is combined with the smart phone. The blood glucose monitoring device has the advantages of small volume, convenient carrying, low cost, stable performance, and simple and reliable operation. Also, blood glucose data can be recorded for a long time, such that user and physicians can conveniently tracking blood glucose history and trends. With the monitoring device system provided by the invention, a user can also conveniently order blood glucose test strips.
Owner:余波 +1
Device and method for performing early-warning on hyperglycaemia after meal
PendingCN110379488AMake up for the problem of insufficient data volumeSolve the problem of pricking fingersMedical automated diagnosisNutrition controlComputer moduleBlood sugar
The invention discloses a device and a method for performing early-warning on hyperglycaemia after meal. The device comprises the following modules of a diet data input module, a life data input module, a blood sugar measuring module, an urine component measuring module, a machine learning model training module, a hyperglycaemia real-time early-warning module and a clustering-based sample collecting module, wherein the modules are successively connected. The device and the method have advantages of settling a problem of finger piercing in a traditional blood sugar testing method, greatly reducing pain of a user and generating an accurate hyperglycaemia early-warning result.
Owner:深圳市预防宝科技有限公司
Location enabled food database
A system and method described herein simplifies data entry by a subject of a structured blood glucose test as well as helps with dietary compliance by providing specific dietary suggestions to the user. The system includes a portable device configured to be possessed by the subject. The portable device has a location detection system configured to provide data indicative of the location of the subject. A food database provides to the portable device a list of food items that are limited based on foods available at the location, such as a restaurant. The portable device is configured to receive a selection from the list that is indicative of a food consumed by the subject. A blood glucose meter reads blood glucose readings from the subject. The food database is configured to store the blood glucose readings and information about the foods consumed by the subject. Compliance to a prescribed dietary regimen can be monitored by the user and / or a physician.
Owner:F HOFFMANN LA ROCHE & CO AG
Blood-sampling-free type blood sugar monitoring device and use method thereof
InactiveCN104188662ARelieve painEasy to masterSensorsBlood characterising devicesElectricityElectrical resistance and conductance
The invention relates to the field of medical instruments, in particular to a blood-sampling-free type blood sugar monitoring device and a use method of the blood-sampling-free type blood sugar monitoring device. The blood-sampling-free type blood sugar monitoring device comprises a host and a PCB arranged in the host. The PCB is provided with an LCD display screen, a microprocessor, a blood sugar detection circuit, a storage module and a power module, wherein the blood sugar detection circuit, the storage module and the power module are electrically connected with the microprocessor. The blood sugar detection circuit comprises a blood sugar detection module. The PCB is further provided with a human body resistance collecting circuit electrically connected with the microprocessor. The human body resistance collecting circuit comprises a human body resistance collecting module used for detecting the value of resistance between two points of the human skin, and converting a detection result to a blood sugar value through the microprocessor to be displayed on the LCD display screen of the host. The human body blood sugar changes are reflected by testing skin resistance, a traditional mode that blood sampling is needed every time a blood sugar test is carried out is omitted, pains of patients are relieved, and the blood sugar changes can be conveniently mastered in time.
Owner:林建中
Method for preparing metasurface on skin for blood glucose detection
The invention provides a method for preparing a metasurface on skin for blood glucose detection, and belongs to the field of flexible wearable electronic technology and medical health crossing technology. The blood glucose detection method comprises the steps of designing a metasurface with a resonant ring structure in advance, and establishing a model of the relation between the blood glucose concentration and the electromagnetic absorption characteristic of the metasurface through simulation; preparing a metasurface on the skin; scanning reflection spectra of the metasurface formed on the skin at different frequencies by utilizing electromagnetic waves to obtain a relation curve between the S11 parameter and the frequencies; and determining the change of the blood glucose concentration according to the model and the frequency shift of the resonance peak on the relation curve. According to the method, the electromagnetic wave metasurface which is good in skin compatibility, stable inelectromagnetic performance and high in blood glucose testing accuracy is directly constructed on the skin, the blood glucose concentration of the human body can be directly detected through the method, blood of the human body does not need to be collected, and real noninvasive detection of the blood glucose of the human body is achieved.
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
Blood glucose control method and system, and storage medium
ActiveCN112133398AImprove Self-Management AdherenceImprove or enhance physical fitnessPhysical therapies and activitiesMathematical modelsNormal blood glucoseGlucose control
The invention provides a blood glucose control method and system, wearable equipment and a storage medium. The method comprises the following steps: determining the current control link level of a diabetic patient at the current moment according to the basic parameters of the diabetic patient at the current moment; calculating an association probability value of the control link level and the blood glucose test value through a Bayesian algorithm; and according to the association probability value, adjusting and updating the control link level to make the blood glucose test value obtained by re-testing after adjustment close to the corresponding normal blood glucose range value. According to the invention, the adjustment scheme including the blood glucose control link level is automaticallyupdated, so that the diabetic patient performs blood glucose control according to the adjustment scheme, the self-management compliance of the diabetic patient is improved, and the physical fitness of the diabetic patient is improved or enhanced.
Owner:上海梅斯医药科技有限公司
Polymer gel flexible film and visual detection method based on film for sweat glucose
ActiveCN110760086ANon-toxicGood biocompatibilityLuminescent paintsFluorescence/phosphorescenceConcentrations glucoseBlood sugar
The invention discloses a polymer gel flexible film and a visual detection method based on the film for sweat glucose. A manufacturing process of the polymer gel flexible film includes the following steps: preparing porous silicon / carbon quantum dot composite particles, and preparing the porous silicon / carbon quantum dot composite particle-supported chitosan film to obtain the flexible film with two-color fluorescence properties. According to the method, the two-color fluorescence characteristics of the biological non-toxic porous silicon / carbon quantum dot composite material are used, the sensitivity of the fluorescent color of the particles in a glucose oxidase reaction system to a glucose concentration is used, a flexible natural polymer gel is used as a carrier to prepare the wearablesweat glucose detection film, the fluorescent color change of the material is used to continuously monitor the glucose level in sweat, so that the cumulative amount of the sweat glucose within a longperiod of time can be tested, timely early warning of high blood sugar is realized, the risk of missing changes in blood glucose peak values in a traditional blood glucose test is avoided, and the self-health management of patients with diabetes is facilitated.
Owner:杭州高斯博医疗用品有限公司 +1
Noninvasive blood glucose testing method based on water peak blood glucose correction
ActiveCN113974618AElimination of fluorescent bleachingEliminates fluorescent fadingDiagnostic recording/measuringSensorsPhysical chemistryBlood glucose testing
The invention discloses a noninvasive blood glucose testing method based on water peak blood glucose correction. The method comprises the following steps: collecting a Raman spectrum and a blood glucose concentration value of a sample, and establishing a partial least square method model; carrying out overall normalization on the collected spectrum; selecting a water characteristic peak which is not overlapped with other substance peaks in the Raman spectrum of the sample, and calculating the area of the water characteristic peak; obtaining the blood sugar water peak product according to the water characteristic peak area and the corresponding blood sugar value; solving a correlation curve based on a partial least square method model according to the normalized Raman spectrum and the blood sugar water peak product; similarly, obtaining the Raman spectrum of the to-be-detected sample, and carrying out overall normalization on the Raman spectrum; and dividing the water characteristic peak area in the spectrum by the blood sugar water peak product corresponding to the normalized Raman spectrum obtained according to the correlation curve to obtain the concentration value of the blood sugar to be detected. Various interference factors are effectively eliminated through Raman spectrum overall normalization and water characteristic peak blood glucose correction, and the Raman spectrum blood glucose testing precision is improved.
Owner:广西澍源智能科技有限公司 +1
Noninvasive blood sugar tester
The invention provides a noninvasive blood sugar tester applied to the technical field of blood sugar testing equipment. A testing cavity (2) is arranged on the side face of a tester body (1) of the noninvasive blood sugar tester, a pressure sensor (4) is arranged on the cavity bottom face (3) of the testing cavity (2), a temperature sensor (5), a humidity sensor (6) and a radiation sensor (7) arefurther arranged inside the testing cavity (2), and the temperature sensor (5), the humidity sensor (6) and the radiation sensor (7) are connected with the cavity top face (8) through stretchable components (9) respectively. The noninvasive blood sugar tester is simple in structure and can conveniently and rapidly test a blood sugar concentration value of fingers of a tested worker, reliable contact and separation of fingers and the sensors of the measuring probe can be ensured in the testing process, the testing accuracy is improved, damage to the various sensors is avoided, and the servicelife of the noninvasive blood sugar tester is effectively prolonged.
Owner:凌中鑫 +1
Single blood glucose test paper taking device
PendingCN110271773AEasy accessIngenious structureFlat article dispensingNon-removalbe lids/coversEngineeringTest strips
The invention relates to a single blood glucose test paper taking device. The device comprises a box body and a box cover, wherein the side edge of the box cover is hinged with the upper side edge of the box body; a sealing sheet is arranged at an opening of the inner cavity of the box body; a narrow strip-shaped test paper outlet is arranged at the position, close to the hinged position of the box cover and the box body, of the sealing sheet; and the length of the narrow strip-shaped test paper outlet is slightly larger than the width of a blood glucose test paper, and the width of the narrow strip-shaped test paper outlet is 1-4 times of the thickness of the single blood glucose test paper. The blood glucose test paper taking device is ingenious in structure and reasonable in design, the blood glucose test paper can be taken and used more conveniently and is free of damp or pollution, the blood glucose test value is more accurate, and the probability of the pollution and damp can be reduced.
Owner:苏州市中医医院
Portable intelligent blood glucose meter with rapid printout function
InactiveCN102955035AImprove inconvenienceReduce recordsBiological testingBlood sugar monitoringBlood glucose meters
The present invention relates to a portable intelligent blood glucose meter with a rapid printout function, and belongs to the technical field of medical measurement instruments with a printout function. Under the premise of meeting of the national standard GB / T19634-2005 (General technical requirements for blood-glucose monitoring) regulation issued by General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, based on assurance of characteristics such as easy carrying, simple use, exact measurement algorithm and the like of the independently researched and developed portable intelligent blood glucose meter, a data printout function of the blood glucose meter is emphatically improved. Innovation points of the portable intelligent blood glucose meter mainly comprise that: 1) a power supply module adopts an embedded lithium battery charging system and a high performance lithium battery so as to ensure a use time and a service life of the blood glucose meter; and 2) the measured data printout function of the blood glucose meter produced by our company is completed, an embedded temperature sensitive printing module is added to the blood glucose meter, CPU sends data to the printing module in an RS232 communication manner when a blood glucose test is completed, and the printing module is provided for printout.
Owner:江苏学府医疗科技有限公司
Peripheral blood sampling device, control method thereof, control device and storage medium
ActiveCN113229814AReduce operational riskImprove work efficiencyDiagnostic recording/measuringSensorsHuman bodyBlood sampling
The invention discloses a peripheral blood sampling device and a control method thereof, a control device and a storage medium; wherein the peripheral blood sampling device comprises a needle box, a lancet mechanism, a driving mechanism and a distance detection device, the lancet mechanism comprises a lancet, and the driving mechanism is used for driving the lancet to translate. The control method of the peripheral blood sampling device comprises the following steps: acquiring a distance parameter L from a lancet to the surface of a human body based on a distance detection device; and when the distance parameter L is equal to the first distance preset value M1, controlling the driving mechanism to drive the lancet to translate forwards. The lancet can be automatically disassembled and assembled, the operation of manually disassembling and assembling the lancet head is omitted, the time of waiting for disassembling and assembling the lancet head of a patient is saved, and the working efficiency of blood glucose testing, meridian blood sampling puncture and blood-type identification is improved. Besides, unmanned and automatic operation is realized, so that the operation risk of manually replacing the lancet is reduced, and the medical hidden dangers in the processes of blood glucose testing, meridian blood sampling puncture, and blood type identification are avoided.
Owner:HUBEI UNIV OF ARTS & SCI
Manual computer interface with integral glucose monitor system
A glucose monitor computer mouse for enabling blood sugar testing from a coupled computer and automatically storing results on the coupled computer. The glucose monitor computer mouse includes both a computer mouse assembly, defining a conventional computer pointing device, and an integrated blood glucose meter which provides blood sugar readings from disposable testing strips like conventional blood glucose meters. The monitor computer mouse may operate with a tracking software application loaded on the coupled computer which automatically stores results and may automatically generate alerts when results are out of a desired range.
Owner:SMITH RONALD
Blood sugar control method, system and storage medium
ActiveCN112133398BImprove Self-Management AdherenceImprove or enhance physical fitnessPhysical therapies and activitiesMathematical modelsIntensive care medicineDiabetic patient
The present invention provides a blood sugar control method, system, wearable device and storage medium. The method includes: determining the current control level of the diabetic patient at the current moment according to the basic parameters of the diabetic patient at the current moment; calculating the control link level through the Bayesian algorithm The correlation probability value of link level and blood sugar test value; adjust and update the control link level according to the correlation probability value, so that the blood sugar test value obtained by re-testing after adjustment is close to the corresponding normal blood sugar range value. The present invention automatically updates the adjustment plan including the level of blood sugar management and control links, so that diabetic patients can control blood sugar according to the adjustment plan, which is beneficial to improving the self-management compliance of diabetic patients and improving or improving the physical fitness of diabetic patients.
Owner:上海梅斯医药科技有限公司
Device and method for testing blood pressure and blood sugar of old people
InactiveCN114847902AEasy to carryReduce the burden onSurgeryEvaluation of blood vesselsMedical equipmentBiology
The invention discloses blood pressure and blood sugar testing equipment for old people and a testing method thereof, and relates to the technical field of medical equipment. The problem that equipment is inconvenient to carry for use is solved. The equipment comprises a test box fixed to the outer wall of a telescopic walking stick through a connecting part, the telescopic walking stick is of an L-shaped structure, one end of the telescopic walking stick is fixedly connected with an anti-skid handle, the bottom end of the telescopic walking stick is fixedly connected with a shockproof supporting leg, and the inner wall, close to the bottom end, of the telescopic walking stick is provided with a supporting and stopping mechanism; the test box is composed of a blood pressure detection mechanism and a blood glucose detection mechanism, and the blood glucose detection mechanism comprises a sampling part, a detection part and a cleaning part. The testing method of the equipment comprises the following steps: opening the hidden plate to expose the display screen; an arm extends into the wrapping range of the air bag, and the miniature air pump is started to inflate the air bag to enable the air bag to expand and cling to the blood vessel. The use functionality of the device is increased, and meanwhile the device is convenient for the old to carry at any time and convenient to disassemble and assemble.
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
A finger cot with aseptic pressing
Owner:THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
Set top box with blood glucose measurement and measurement method thereof
InactiveCN107743256AEasy to useSensorsBlood characterising devicesLiquid-crystal displayBlood Glucose Measurement
The invention relates to the field of a set top box and discloses a set top box with blood glucose measurement. The set top box comprises a liquid crystal display unit, a blood glucose analysis unit,a blood sampling unit, a voice broadcasting unit and a storage unit which are connected with a processing chip. The liquid crystal display unit is used for displaying a blood glucose measurement result. The blood sampling unit is set at a side edge of the set top box and has a blood sampling opening for collecting a blood sample required by the blood glucose measurement. The blood glucose analysisunit is used for analyzing a blood glucose result. The voice broadcasting unit is used for broadcasting a measurement result. The storage unit is used for storing the measurement result. Through adoption of the technical scheme, the blood glucose collection and measurement are very convenient.
Owner:UNIONMANTECH
A red blood cell backlog correction method and storage medium
ActiveCN109884150BFewer correction stepsReduce Blood Glucose Test ErrorsMaterial analysis by electric/magnetic meansRed blood cellBlood sugar
The invention discloses a red blood cell backlog correction method. The steps include: applying a voltage to a sample, and recording the test temperature, the AD value of the hematocrit and the test current, converting the AD value into a sample resistance value, and passing the sample resistance value and the correlation equation of the hematocrit value is calculated to obtain the initial hematocrit value; determine the reference temperature and the reference hematocrit value, and obtain the temperature difference and the hematocrit difference; The hematocrit difference is brought into the compensation factor equation to obtain the compensation factor; the current value and the compensation factor are brought into the current correction equation to obtain the corrected current; the corrected current is brought into the blood glucose concentration equation to obtain the blood glucose concentration correction value. The invention reduces the correction steps of the blood sugar test through the method for correcting the backlog of red blood cells, and significantly reduces the error of the blood sugar test.
Owner:WUHAN J H BIO TECH
Blood sugar test system
InactiveCN101477128BSimplify the acquisition management processEasy to useNetwork topologiesDiagnostic recording/measuringBiotechnologyBiomedical engineering
Owner:理康互联科技(北京)有限公司
A kind of multifunctional medical detection instrument and using method thereof
ActiveCN111289734BEasy to testTest work helpsDiagnostic recording/measuringSensorsEngineeringSteel frame
The invention discloses a multi-functional medical detection instrument, which comprises a steel skeleton stand, a control platform is arranged on the upper end of the steel skeleton stand, the control platform is welded to the steel skeleton stand through a steel skeleton support, and a Blood glucose testing mechanism, blood lipid testing mechanism, disinfection and sterilization mechanism, video camera mechanism; the moving slide rail set by the blood sugar testing mechanism and the moving slide rail set by the blood lipid testing mechanism in the present invention share the same track, reducing the time spent by each functional area mechanism The space occupied by the detection instrument is convenient for the real life use of blood sugar and blood lipids on the same detection instrument. The video camera mechanism of the invention is provided with a fixed base located at the outer end of the device to meet the requirements of the rotating seat in the video camera mechanism. , the big arm, and the normal swing trajectory of the small arm connected to one end of the large arm in a specific environment. The free movement of the small arm meets the multi-directional requirements of the camera, which is convenient for the actual application effect in the specific shooting process.
Owner:SHENZHEN XIGUWEI BIOMEDICAL TECH
Device used for blood glucose meter
InactiveCN110811856AEasy accessEasy to classifySurgical furnitureSensorsBlood glucose metersMedical waste
The invention relates to the technical field of device boxes, and in particular relates to a device used for a blood glucose meter. The device includes an article box, the inner wall of the article box is provided with a first article storage bin, a second article storage bin, a third article storage bin, a fourth article storage bin and a fifth article storage bin, and the top of the article boxis hinged with a dust cover; the bottom of the front side of the article box is provided with a fixing plate, the front side of the fixing plate is provided with a garbage box, the interior of the garbage box is divided into a first through groove, a second through groove and a third through groove from the right to the left in sequence, and the bottoms of the first through groove, the second through groove and the third through groove are hinged with a bottom plate. According to the device used for the blood glucose meter, the article box is provided with five article storage bins, so that cotton swabs, alcohol, blood glucose test paper, puncture needles and the blood glucose meter can be separately placed to facilitate taking and using of a user; and the three through grooves are arranged in the garbage box, so that medical waste, domestic waste and sharp instruments can be classified to facilitate garbage classification treatment.
Owner:THE AFFILIATED HOSPITAL OF XUZHOU MEDICAL UNIV
Peripheral blood sampling device and its control method, control device, and storage medium
ActiveCN113229814BReduce operational riskImprove work efficiencyDiagnostic recording/measuringSensorsBlood typingBiomedical engineering
The invention discloses a peripheral blood sampling device and its control method, control device and storage medium. The peripheral blood sampling device includes a needle box, a blood lancing mechanism, a driving mechanism and a distance detection device. The blood lancing mechanism includes a lancet, and the driving mechanism The control method of the peripheral blood sampling device for driving the translation of the lancet includes the following steps: based on the distance detection device, obtaining a distance parameter L from the lancet to the surface of the human body; when the distance parameter L is equal to the first distance preset value M1, The driving mechanism is controlled to drive the lancet to translate forward. The automatic disassembly and installation of the lancet can be realized, the operation of manual disassembly and assembly of the needle is omitted, the time for patients to wait for disassembly and installation of the needle is saved, and the work efficiency of blood glucose testing, pricking and bloodletting, and blood type identification is improved. Moreover, the unmanned and automated operation reduces the operational risk of manual replacement of the lancet, and avoids the medical hidden dangers of blood sugar testing, pricking bloodletting, and blood type identification.
Owner:HUBEI UNIV OF ARTS & SCI
A blood glucose testing method and device based on octa
ActiveCN113040763BAccurate extractionImprove accuracyDiagnostic recording/measuringSensorsGlucose detectionBlood sugar
Owner:ZHEJIANG UNIV
Multi-element photoelectric sensor
InactiveCN104958078ARealize non-invasive blood glucose testingRelieve painDiagnostic recording/measuringSensorsLight guideElectro-optical sensor
The invention discloses a multi-element photoelectric sensor. The multi-element photoelectric sensor comprises a light guide body, an upper shell and a tube base. The upper end face of the tube base is fixedly connected with four photoelectric chips. The upper shell is fixedly connected to the upper end face of the tube base. The light guide body is fixedly connected to the upper shell. The bottom of the tube base is connected with pins. The pins are formed in the manner that anode electrodes of the four photoelectric chips are independently led out, cathode electrodes of the four photoelectric chips are led out after being connected into a whole and the upper shell is led out through the tube base. By adopting the multi-element photoelectric sensor, noninvasive blood glucose detection on patients is achieved, the pain of the patients is reduced, and wound infection is avoided.
Owner:广州光微健康科技有限公司
Electrochemical bar-code-free blood glucose test paper and preparation method thereof
PendingCN113588935AThe test result is accurateAccurate compensationMaterial analysis by electric/magnetic meansBiological testingEngineeringGlucose test
The invention discloses electrochemical bar-code-free blood glucose test paper and a preparation method thereof. The blood glucose test paper sequentially comprises a PET substrate, an electrode layer, a notching white glue layer, a hydrophilic film layer and a cover plate layer from bottom to top, wherein the electrode layer is printed on the PET substrate and comprises a pair of HCT silver electrodes, a full blood carbon electrode, a pair of reaction electrodes, a row of code electrodes and insulating ink, all the electrodes are independent from one another, the insulating ink covers all the electrodes, and a reaction area of a certain area and electrode pins are exposed; an HCT test area is arranged between the pair of HCT silver electrodes, and the HCT test area does not contain any chemical reagent; a reaction area is arranged between the pair of reaction electrodes; the hydrophilic film layer is adhered to the notching white glue layer, and the hydrophilic film layer is provided with exhaust holes in a bottom end of the reaction area; and the cover sheet layer is adhered to the hydrophilic film layer. The blood glucose test paper does not need to depend on a Code card, and can correctly carry out HCT compensation, so the final blood glucose test result is more accurate.
Owner:成都云芯医联科技有限公司
Integrated blood glucose meter and blood glucose test method thereof
PendingCN111714134AEasy to operateImprove accuracySensorsBlood characterising devicesData displayBlood Glucose Measurement
The embodiment of the invention discloses an integrated blood glucose meter. The blood glucose meter comprises a blood glucose meter body and a box body fixedly connected with the lower end of the blood glucose meter body; the box body is sequentially provided with a recovery box and a holding box from top to bottom; the upper end of the blood glucose meter body is provided with an electric test paper reading port along the vertical upward position of a test paper recovery cavity; and the front of the blood glucose meter body is provided with a control switch c, blood glucose measurement switch and blood glucose data display screen electrically connected with the electric test paper reading port. The embodiment of the invention further discloses a blood glucose test method. According to the integrated blood glucose meter, corresponding medical devices can be automatically provided and recovered in the blood glucose test process, thus being beneficial to the sterile operation and environment-friendly operation of blood glucose measurement; active guidance and demonstration can be performed in the entire blood glucose test process in order to improve the accuracy and reliability of ablood glucose test result; and the entire test process is actively tracked and recorded to facilitate follow-up traceable query so as to improve the accuracy of actual medical judgment.
Owner:XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
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