4 results about "Serum glucose test" patented technology

The invention provides a noninvasive blood glucose testing system based on a multi-resonance wide-frequency sensor. The blood glucose testing system comprises a base, a multi-resonance sensor, an in-vivo detection device, an in-vitro detection device and a signal collector. The multi-resonance sensor is installed on the base, the multi-resonance sensor is configured to generate a plurality of radio frequency fields with different resonance frequencies, the in-vivo detection device is detachably connected with the base and located on the multi-resonance sensor, and the in-vivo detection device is configured to fix a finger of a to-be-detected object so that the radio frequency fields can detect the finger; the in-vitro detection device is detachably connected with the base and located on the multi-resonance sensor, and the in-vitro detection device is configured to contain glucose fluid so that a radio frequency field can detect the glucose fluid; the signal collector is electrically connected with the multi-resonance sensor, and the signal collector is configured to collect scattered signals. The system adjusts and adapts to the resonant frequency of the radio frequency field of the current to-be-detected object, the detection accuracy is improved, and the system has universality and personality adaptability.

The invention provides a blood glucose test box with a detachable sharp instrument box, and provides the following scheme aiming at the problems that according to an existing blood glucose test box, discarded syringe needles are inconvenient to independently and safely transfer, treat and disinfect, syringe needles which are not used and used are placed in a concentrated mode, cross infection is prone to occurring, and the syringe needles cannot be flexibly disassembled and carried. The blood glucose test box comprises a blood glucose test box body and a box cover rotationally connected to the top of the blood glucose test box body through a hinge, unused syringes, insulin needles and waste needle heads can be independently and separately placed, the cross infection phenomenon is reduced, a waste sharp instrument box can be intelligently, automatically and rapidly opened and two containing boxes can be conveniently and rapidly moved out through single drive, operation is easy, convenient and labor-saving, and the test efficiency is improved. The blood glucose test box is simple in structure and convenient to use, waste needles can be automatically disinfected and sterilized when the shielding is closed, in addition, the waste sharp instrument box can be conveniently, rapidly and independently disassembled, the waste needles do not need to be independently taken out, the mounting base and the structure on the mounting base can be conveniently, rapidly and conveniently disassembled and taken down integrally, and the effect that the blood glucose test box body can be conveniently, independently and flexibly carried and used is achieved.

The utility model belongs to blood glucose test technical field, concretely relates to a portable fingertip blood glucose test box, including box body and taking drawer, the box body side wall is open near the bottom, the taking drawer is located in the box body opening, the box body inner wall is fixedly connected with the support plate near the bottom, the support plate bottom surface is assembled with the press self -lock spring -back ware, the press self -lock spring -back ware end face swing joint has the press spring -back ware telescopic shaft, the press spring -back ware telescopic shaft corresponds with taking drawer. The utility model can store blood glucose test paper and blood taking needle in the same container, and sets up one button pop -out technology, only needs to press the spring -back ware, can pop out a blood taking needle and a blood glucose test paper simultaneously, reduces the operation step, accurate pop -out, avoids test paper to take more.

The present application provides a blood glucose measurement method based on hematocrit compensation and a blood glucose meter. The method comprises: acquiring an impedance value and a current value of blood under test detected by the blood glucose meter; determining a calibration current value and a hematocrit value on the basis of the current value and the impedance value; and determining a blood glucose value of said blood on the basis of the hematocrit value, the calibration current value and a blood glucose test equation. The hematocrit in blood can be compensated by means of the blood glucose test equation, and the influence of the hematocrit on a measurement result is reduced, thereby improving the measurement accuracy of electrochemical test strips.