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111
results.
Updated on
24/12/2025 [07:07:00]
Results 100 to 111 of 111
Absstract of: US2025334537A1
A method of manufacturing a working wire for a continuous glucose monitoring sensor includes receiving a substrate in a wound configuration. The substrate consists of a cobalt-chromium (Co—Cr) alloy. The substrate is unwound from the wound configuration. The substrate is allowed to naturally transition to a straight, linear configuration. A platinum layer is formed on the substrate. A membrane layer comprising a biological membrane is applied over the platinum layer. The working wire is formed to have a diameter in a range from 0.0025 inches to 0.005 inches. A working wire for a continuous glucose monitoring sensor includes a substrate consisting of a cobalt-chromium (Co—Cr) alloy, a platinum layer disposed on the substrate and a membrane layer comprising a biological membrane disposed over the platinum layer. A diameter of the working wire is in a range from 0.0025 inches to 0.005 inches.
Absstract of: US2025338210A1
Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are provided. The data can be displayed on a hand-held display device having a display such as a key fob device including a user interface, such as an LCD and one or more buttons allows a user to view data, and a physical connector, such as USB port.
Absstract of: WO2025226760A1
Certain aspects of the present disclosure provide a monitoring system comprising one or more memories comprising executable instructions and one or more processors in data communication with the one or more memories and configured to execute the executable instructions to calculate a first reabsorption threshold based on glucose measurements and 1,5-AG measurements of a patient over a first period of time and calculate a second reabsorption threshold based on the glucose measurements and the 1,5-AG measurements of the patient over a second period of time. The one or more processors are further configured to detect a change of the second reabsorption threshold relative to the first reabsorption threshold; determine whether the change of the second reabsorption threshold relative to the first reabsorption threshold is an increase or a decrease; and provide therapy management guidance to the patient based on the increase or the decrease.
Absstract of: WO2025222911A1
A processing method and apparatus for a PPG signal-based blood glucose prediction model. The processing method for a PPG signal-based blood glucose prediction model comprises: constructing a PPG signal-based blood glucose prediction model and recording same as a first prediction model; constructing a first original data set by means of data acquisition; performing data preprocessing on the first original data set to obtain a first training data set; performing model training on the first prediction model on the basis of the first training data set; and when the training is finished, performing blood glucose prediction for an arbitrary subject on the basis of the first prediction model. The present invention can improve user experience and enhance user's motivation for self-monitoring.
Absstract of: CN223474221U
The insulin injection pen comprises an injector body, an injection assembly and a limiting mechanism, the injector body comprises an opening, the opening is formed in one end of the injector body, the injection assembly comprises a needle seat and a needle tube, the needle seat comprises a containing cavity, the needle seat is inserted in the opening so that the needle tube can be conveniently installed, one end of the needle tube is connected with the needle seat, and the limiting mechanism is arranged on the needle tube. And the cavity is communicated with the accommodating cavity. According to the insulin injection pen, due to the adoption of the technical means of the limiting mechanism, when the insulin injection pen is in a working state, the limiting piece enables the needle seat to be firmly connected with the injector main body, the stability and accuracy of the injection process are ensured, and in a non-working state, the limiting piece is separated from the main body, so that the needle seat is convenient to disassemble and treat. According to the technical scheme, the problems that an existing injection pen needle is complex to disassemble and large in potential safety hazard are effectively solved, operation simplicity and use safety are improved, and then automation, convenience and safety of the insulin injection pen are achieved.
Absstract of: CN223472802U
The utility model relates to an experiment auxiliary device for automatically detecting sweet water preference of small animals, which comprises an experiment box with a pick-and-place door, a camera, two drinking water bottles used for filling common drinking water and cane sugar water respectively, a trough used for placing food and a controller electrically connected with an external power supply, the camera is in signal connection with the controller, and the controller is in signal connection with the camera. The camera and the feeding trough are arranged in the experiment box, the controller is in signal connection with a timing module, a motor is arranged at the upper end of the experiment box, the motor is electrically connected with an external power source through the controller, and the output end of the motor extends into the experiment box and is fixedly connected with a rotating disc used for installing two drinking water bottles. According to the utility model, the situations of inaccurate experimental results and deviation of the experimental results caused by the habit preference of drinking water of the experimental mouse can be avoided, the accuracy of the experimental results is improved, and the experimental representativeness is strong.
Absstract of: CN120857905A
Described herein are variants of an analyte monitoring system, including an analyte monitoring device. For example, an analyte monitoring device may include an implantable microneedle array for measuring one or more analytes (e.g., glucose), such as in a continuous manner. Each microneedle of the microneedle array may include: a microneedle body; an electrode material on the microneedle body; a biological recognition layer on the electrode material; a diffusion limiting layer on the biometric layer; an interferent blocker; and/or an adhesion enhancer between the biometric layer and the diffusion limiting layer, where the interferent blocker and the adhesion enhancer are configured to improve sensor sensitivity variability.
Absstract of: CN120856155A
The invention belongs to the technical field of wearable device data processing, and particularly relates to a wearable device sensor data compression method based on a Douglas-Peucker algorithm. Comprising the following steps: acquiring sensor data of wearable equipment to form an original data sequence; setting an initial threshold value epsilon according to the resolution of the sensor and a deviation range allowed by the cloud; an improved Douglas-Peucker algorithm is applied to the original data sequence to carry out compression on the original data sequence; calculating a compression ratio according to the compressed data; if the compression ratio does not meet the preset requirement, the threshold value epsilon is adjusted, and the step 3 and the step 4 are repeated until the compression ratio requirement is met or the maximum number of iterations is reached; and transmitting the compressed data to a cloud for storage or further analysis. The method has the advantages of being high in universality and suitable for sensor data of various wearable devices needing trend analysis, such as heart rate, blood oxygen, body temperature, blood pressure, blood sugar and motion data.
Absstract of: CN120857903A
Provided herein is a compact sensor that continuously and wirelessly senses a blood component, including a newly designed mm wave sensor, the newly designed mm wave sensor verifies its ability to correlate received baseband power level changes (rather than S parameter) with animal and human serum blood glucose levels FBS and changes in jugular vein and carotid artery blood glucose levels.
Absstract of: CN120837069A
The invention belongs to the technical field of biomedical instruments, and particularly relates to a device for detecting the glucose concentration of tear based on non-enzymatic colorimetric sensing, wireless and non-invasive detection of the glucose concentration in the tear is realized by introducing a paper-based sensing unit into a corneal contact lens, and in the paper-based sensing unit, the glucose concentration in the tear is detected by the paper-based sensing unit. Glucose is catalyzed by glucose oxidase to generate gluconic acid, and meanwhile hydrogen peroxide is released; the hydrogen oxide and TMB are subjected to oxidation reaction under the physiological pH condition under the catalytic action of the ferroferric oxide/graphene oxide enzyme-free compound to form a conjugated structure and present blue, so that the RGB color of the paper-based sensing unit is changed. Due to the use of the ferriferrous oxide/graphene oxide enzyme-free compound, the problem that the traditional enzyme catalysis is sensitive to the environment when being used is solved, so that the colorimetric sensing has quick reaction and stability at the same time. Compared with the prior art, better biocompatibility and stability are obtained, the structure is simple, and large-scale production is easy.
Nº publicación: CN223473893U 28/10/2025
Applicant:
THE FIRST AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
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Absstract of: CN223473893U
The utility model relates to the technical field of sharp instrument collection, in particular to a multifunctional sharp instrument barrel which comprises a barrel body and a detachable top cover at the top of the barrel body, inclined faces are arranged on the two sides of the top cover, each inclined face is provided with a sliding knife groove and a needle taking opening penetrating through the top cover, and a tube cutting assembly is clamped in the sliding knife groove in a sliding mode. The top of the tube cutting assembly is connected with a drag hook spring, the top of the drag hook spring is connected to the top of the top cover, the bottom of the tube cutting assembly is rotationally connected with a rotating pull ring, and a needle clamping ring is fixed to the bottom of the needle taking opening. The design of the tube cutting assembly is adopted, an infusion tube can be cut off, so that when a needle on the infusion tube falls into the barrel body to be collected and reset, the insulin injection needle clamped on a needle clamping ring can be pushed into the barrel body, and through the special design of the needle clamping ring, the needle clamping ring can be used for clamping the insulin injection needle and can also be used for clamping the insulin injection needle. And the clamping grooves formed between the clamping pieces can be used for clamping common injection needles, so that the effect of taking out and collecting various needles is realized.
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