The present invention relates to a method for providing a calibration alarm in a continuous biometric information measurement system, and more particularly, to a calibration alarm method, wherein the next calibration time is calculated on the basis of an actual calibration time of a user so that the next calibration time calculated on the basis of the actual calibration time can be notified to the user even if the calibration is performed differently from a preset calibration cycle, and contextual information of the user is considered and a calibration alarm is provided according to the contextual information of the user so that the user can conveniently input a reference biometric value.
The present invention relates to a method for providing a correction alarm in a continuous biometric information measurement system and, more particularly, to a correction alarm method comprising: calculating the next correction time on the basis of an actual correction time of a user, thereby informing the user of the next correction time calculated on the basis of the actual correction time even if correction is performed differently from that of a preset correction period; and dividing a total use period of time of a sensor into a plurality of correction sections and differently calculating the next correction time on the basis of a correction section, to which a time at which an actual reference biometric value is input belongs, from among the plurality of correction sections, so as to use a reference biometric value input at every correction time, thereby accurately correcting a biometric value.
An applicator according to the present invention is an applicator for inserting a sensor for measuring biometric information into a user?s skin, the applicator comprising: an applicator body to which a base unit is separably coupled, the base unit comprising a base unit housing and an attachment portion provided on the base unit housing such that same can be attached to the user?s skin; a locking hook tiltably coupled to the applicator body so as to engage with the base unit housing such that the base unit remains coupled to the applicator body; and an insertion unit installed on the applicator body to insert the sensor into the user?s skin by moving a sensor unit from a first position in which same is spaced apart from the base unit to a second position in which the sensor unit housing is coupled to the base unit housing, the sensor unit comprising the sensor and a sensor unit housing on which the sensor is mounted. The insertion unit comprises a shuttle configured to move from the first position to the second position together with the sensor unit. The shuttle abuts the locking hook in the second position, thereby tilting the locking hook in a direction in which same disengages from the base unit housing.
An applicator for inserting a sensor measuring biometric information into the skin of a user according to the present invention, comprising: an applicator body having an applicator body coupling portion; an insertion unit for moving a sensor unit from a first position spaced apart from the user's skin to a second position where the sensor is inserted into the user's skin, the sensor unit including the sensor and a sensor unit housing in which the sensor is attached; and a column member which has the insertion unit attached thereto, comprises a column member coupling portion corresponding to the applicator body coupling portion, and is fixed to the applicator body in a manner that the column member coupling portion is engaged with the applicator body coupling portion.
An applicator for inserting a sensor measuring biometric information into the skin of a user according to the present invention, comprises: an applicator body; an insertion unit which is installed in the applicator body and moves a sensor unit from a first position spaced apart from the user's skin to a second position where the sensor is inserted into the user's skin, the sensor unit including the sensor and a sensor unit housing in which the sensor is attached; an operation member which is installed on the applicator body so as to be moved by the user in order to operate the insertion unit; and a moving tab which is installed on the applicator body so as to be moved by the user, and can move from a locking position where the operation of the operation member is restricted to a release position where the restriction of the operation member is released.
An applicator according to the present invention is an applicator for inserting a sensor for measuring biometric information into a user?s skin, the applicator comprising: an applicator body; an insertion unit installed on the applicator body to move a sensor unit from a first position in which same is spaced apart from the user?s skin to a second position in which the sensor is inserted into the user?s skin, the sensor unit comprising the sensor, a sensor unit housing on which the sensor is mounted, an adhesive layer provided on the sensor unit housing, and a protective sheet covering the adhesive layer; and a moving tab to which a part of the protective sheet is coupled, the moving tab being movably installed on the applicator body to be movable by the user such that the protective sheet can be moved away from the sensor unit housing and thus separated from the adhesive layer.
A body-attachable unit for measuring biometric information, according to the present invention, is a body-attachable unit that is attached to the skin of a user to measure biometric information of the user, the body-attachable unit comprising: a sensor unit including a sensor unit housing, a sensor mounted in the sensor unit housing such that a portion thereof is inserted into the skin of the user, and an adhesive layer provided in the sensor unit housing; and a base unit including a base unit housing provided with a mounting portion to which the adhesive layer is attached, and a base unit-electrical contact portion disposed on the mounting portion so as to be electrically connected to the sensor unit, wherein the base unit-electrical contact portion is electrically connected to the sensor unit through an adhesive layer hole of the adhesive layer, and the adhesive layer seals an electrical connection portion between the base unit-electrical contact portion and the sensor unit.
The purpose of the present invention is to provide: a needle for inserting a transcutaneous sensor, the needle having a simple structure, having a low manufacturing unit price, and being more easily coupled to the sensor; and a needle assembly. The needle, according to the present invention, in an applicator for inserting, into the skin of a user, a sensor for measuring biometrics, so as to be insertable into the skin of the user together with the sensor, comprises: a needle body, which has a first channel accommodating the sensor and is inserted into the skin of the user; and a needle head that is thicker than the needle body, wherein the needle body and the needle head are integrated by being press-processed from the same base material.
An applicator, according to the present invention, for inserting, into the skin of a user, a sensor for measuring biological information comprises: an applicator body having, detachably coupled thereto, a base unit including a base unit housing and an adhesive part, which is provided on the base unit housing so as to be attachable to the skin of the user; a locking hook provided at the applicator body so as to engage with the base unit in order to maintain the base unit in a state of being coupled to the applicator body; an insertion unit provided at the applicator body and moving, from a first position at which a sensor unit is spaced from the base unit to a second position at which the sensor unit is coupled to the base unit, the sensor unit including the sensor and a sensor unit housing in which the sensor is mounted, in order to insert the sensor into the skin of the user; and a moving member which is provided at the applicator body so as to be movable from a third position to a fourth position, and which skews the locking hook at the fourth position so that same disengages from the base unit.
The present invention provides a sensor unit in which a sensor inserted into a user's skin along with a needle can be kept being stably inserted into the skin without being affected by the movement of the needle in the process of the needle being separated from the user's skin. The sensor unit according to the present invention, which is attached to the user's skin to measure the user's biometric information, comprises: a sensor that includes a sensor body and an insertion part connected to the sensor body so as to be placed on a different plane from the sensor body and capable of being inserted into the user's skin; a housing base that includes a housing base hole through which the insertion part passes, and supports the sensor body; a housing cap that is coupled to the housing base and covers the sensor body; and a retention protrusion that protrudes from the housing cap to contact the sensor in order to prevent the insertion part from moving backward toward the housing cap.
A61B 5/155 - Devices for taking samples of blood specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
A61M 5/00 - Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
The present invention relates to a method for calibrating non-invasive biometric information measured by a non-invasive biometric information measurement apparatus, and more specifically to a method for calibrating non-invasive biometric information, wherein non-invasive biometric information measured by a non-invasive blood glucose meter can be learned using continuous biometric information measured by a continuous blood glucose meter, and thereby calibrated so as to be personalized to a user, and by using the continuous biometric information, measured by the continuous blood glucose meter to calibrate uncertain non-invasive biometric information measured by the non-invasive blood glucose meter so as to be personalized to the user, the pattern of increase/decrease in user biometric information can be accurately determined from the still uncertain non-invasive biometric information.
A61B 5/1495 - Calibrating or testing in vivo probes
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
A61B 5/155 - Devices for taking samples of blood specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
12.
APPLICATOR FOR CONTINUOUS BLOOD GLUCOSE MEASUREMENT DEVICE
According to the present invention, an applicator for a continuous blood glucose measurement device, the applicator being operated by attaching a body attachment unit to the body of a user, the body attachment unit including a sensor member which is inserted into the body of the user in order to measure the blood glucose, comprises: a main case; a plunger to which the body attachment unit is detachably coupled and which is installed in the main case to be movable from a first position to a second position so that the body attachment unit can be discharged to the outer direction of the main case; a needle which is detachably coupled to the body attachment unit so as to be inserted into the body of the user along with the sensor member; and a needle separating unit which separates the needle from the body of the user by moving the needle in the direction opposite to the discharge direction of the plunger, wherein the needle separating unit includes a locking unit which can be assembled with the plunger in the manner of being engaged with one side of the plunger.
Disclosed is an electrochemical biosensor having a sample introduction channel in which an insulator is employed to introduce a small amount of a sample uniformly and accurately and to adjust an area of a working electrode, thereby guaranteeing the accurate quantitative analysis of a sample. Provided with a sample collection barrier at a sample entrance, the biosensor allows a sample to be introduced at higher accuracy and to be analyzed with higher reproducibility and reliability.
Disclosed is an electrochemical biosensor measuring device which can be used together with an electrochemical biosensor. The biosensor measuring device comprises an electrical connection portion which is electrically connected with the electrodes of the biosensor upon the insertion of the biosensor there into, and a connector having a structure in which at least one light absorption or reflection path sequentially comprising a light emitter-production lot information identification portion-detector unit is provided to identify the production lot information recorded in the biosensor. The electrochemical biosensor measuring device can automatically identify the production lot information of the biosensor, encoded in the form of a hue or hole marks, upon the insertion of the electrochemical biosensor into the measuring device, thereby obviating the need to manually input the production lot information of the biosensor. Thus, inconvenience and the frequency of errors, which occur when a user personally inputs the production lot information, can be reduced, with the result that the measured values can be conveniently and accurately acquired.
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