Patents Assigned to I-SENS
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Publication number: 20250143643Abstract: The present invention relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.Type: ApplicationFiled: January 10, 2025Publication date: May 8, 2025Applicant: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yei Ryu, Ji Hoon Wang, Young Jea Kang
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Publication number: 20250134463Abstract: The present invention relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.Type: ApplicationFiled: January 2, 2025Publication date: May 1, 2025Applicant: I-SENS, INC.Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Patent number: 12285254Abstract: The present disclosure relates to a body attachment unit for continuous blood glucose measurement, in which the body attachment unit is manufactured so as to be assembled in an applicator, thereby minimizing additional work and allowing attachment of the body attachment unit to a body simply by operation of the applicator. In particular, a wireless communication chip is provided in the body attachment unit to enable communication with an external terminal, thereby enabling simple and convenient use without performing additional work of connecting a separate transmitter, and allowing easier maintenance. In addition, activation occurs by a user's operation after the body attachment unit is attached to the body, such that an activation start point in time can be adjusted to an appropriate point in time according to the user's needs, and activation occurs in a stabilized state, thereby providing the body attachment unit allowing more accurate blood glucose measurement.Type: GrantFiled: June 21, 2019Date of Patent: April 29, 2025Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Publication number: 20250127436Abstract: The present disclosure relates to a continuous glucose monitoring device, in which a body attachment unit is manufactured so as to be assembled in an applicator, thereby minimizing additional work for a user in attaching the body attachment unit to a body and allowing attachment of the body attachment unit to the body simply by operation of the applicator. In particular, a wireless communication chip is provided in the body attachment unit to enable communication with an external terminal, thereby enabling simple and convenient use without additional work of connecting a separate transmitter and allowing easier maintenance. In addition, the continuous glucose monitoring device is activated by a user's operation after the body attachment unit is attached to the body, such that an activation start time can be adjusted to a time appropriate to the user's needs, and the continuous glucose monitoring device can be activated in a stabilized state, and thereby can monitor blood glucose more accurately.Type: ApplicationFiled: December 31, 2024Publication date: April 24, 2025Applicant: I-SENS, INC.Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Patent number: 12274563Abstract: The present it relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, Which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.Type: GrantFiled: February 1, 2023Date of Patent: April 15, 2025Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: 12251217Abstract: The present disclosure relates to a continuous blood glucose measurement device and an applicator, wherein the continuous blood glucose measurement device is produced in a state in which a body attachment unit has been assembled inside an applicator, so as to minimize a user's additional work of attaching the body attachment unit to the body, thereby enabling the body attachment unit to be attached to the body only by simply activating the applicator.Type: GrantFiled: June 21, 2019Date of Patent: March 18, 2025Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: 12228542Abstract: The present disclosure relates to a composition for a crosslinking agent for the preparation of a sensing layer or a diffusion control layer of an electrochemical biosensor comprising genipin or a derivative thereof, in which due to the properties of genipin that can be extracted and used from plants, not only it has high biocompatibility compared to conventional crosslinking agents with high toxicity, but also it can easily confirm the progress of the reaction by measuring UV or measuring the amount of amine groups present when reacting with a compound having an amine group, for example, an electron transport medium, and additionally, it has the advantage of suppressing a rapid decrease in sensor life due to high concentration of glucose while maintaining an appropriate sensitivity to glucose.Type: GrantFiled: May 9, 2019Date of Patent: February 18, 2025Assignee: I-SENS, INC.Inventors: In Seok Jeong, Hyunhee Yang, Young Jea Kang
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Patent number: 12226205Abstract: The present disclosure relates to a continuous glucose monitoring device, in which a body attachment unit is manufactured so as to be assembled in an applicator, thereby minimizing additional work for a user in attaching the body attachment unit to a body, and allowing attachment of the body attachment unit to the body simply by operation of the applicator. In particular, a wireless communication chip is provided in the body attachment unit to enable communication with an external terminal, thereby enabling simple and convenient use without additional work of connecting a separate transmitter, and allowing easier maintenance. In addition, the continuous glucose monitoring device is activated by a user's operation after the body attachment unit is attached to the body, such that an activation start time can be adjusted to a time appropriate to the user's needs, and the continuous glucose monitoring device can be activated in a stabilized state, and thereby can monitor blood glucose more accurately.Type: GrantFiled: June 4, 2019Date of Patent: February 18, 2025Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Publication number: 20250049396Abstract: The present invention relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.Type: ApplicationFiled: October 29, 2024Publication date: February 13, 2025Applicant: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: 12220232Abstract: An apparatus for controlling operations of a continuous glucose monitoring system. When a continuous glucose monitoring system is located within a certain distance from a user terminal, power of a battery is supplied to the continuous glucose monitoring system through a power switch switched on by an enable signal generated by a near field communication module, thereby operating the continuous glucose monitoring system without user intervention. The near field communication module provides connection information to the user terminal, thereby automatically performing a pairing connection with the user terminal using the near field communication module and a bluetooth communication module. When the pairing connection with the user terminal is completed, an enable signal generated by the bluetooth communication module is provided to the power switch, thereby maintaining the pairing connection with the user terminal even when the user terminal is outside of range for near field communication.Type: GrantFiled: June 21, 2019Date of Patent: February 11, 2025Assignee: I-SENS, INC.Inventors: Jin Won Lee, Choong Beom You, Hyo Seon Park, Ha Na Lee
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Patent number: 12207921Abstract: The present invention relates to a body attachment unit for continuous blood glucose monitoring, in which a body attachment unit is manufactured so as to be assembled in an applicator, thereby minimizing additional work and allowing attachment of the body attachment unit to a body simply by operation of the applicator. In particular, a wireless communication chip is provided in the body attachment unit to enable communication with an external terminal, thereby enabling simple and convenient use without additional work of connecting a separate transmitter, and allowing easier maintenance. In addition, activation occurs by a user's operation after the body attachment unit is attached to the body, such that an activation start time can be adjusted to a time appropriate to the user's needs, and activation occurs in a stabilized state, thereby allowing more accurate blood glucose monitoring.Type: GrantFiled: June 7, 2019Date of Patent: January 28, 2025Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: 12171550Abstract: The present invention relates to a body attachment unit for continuous glucose monitoring.Type: GrantFiled: June 7, 2019Date of Patent: December 24, 2024Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: 12157785Abstract: The present disclosure relates to an oxidation-reduction polymer which can be used in an electrochemical sensor, and particularly, in a polymer backbone of an electron transfer medium of the electrochemical sensor. More specifically, the present disclosure relates to: an oxidation-reduction polymer which can be used in a poly (allyl glycidyl ether)-based electrochemical sensor including a repeating unit derived from allyl glycidyl ether; and an electron transfer medium and an electrochemical sensor including same, wherein the oxidation-reduction polymer is advantageous in confirming the completion of reaction during manufacture, has high immobilization efficiency of the transition metal complex, has low possibility of having problems of toxicity and side effects, and can add various functions.Type: GrantFiled: September 18, 2019Date of Patent: December 3, 2024Assignee: I-SENS, INC.Inventors: Hyunseo Shin, Bona Yang, In Seok Jeong, Young Jea Kang
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Patent number: 12158477Abstract: A cartridge capable of a centrifugation and an automatic analysis according to an embodiment of the present invention includes: at least two or more sample wells, a centrifugation well, a measuring well, and a tip receiving well, in which a container is formed into a lower portion along a circumference of a circular plate with a predetermined interval, wherein the centrifugation well is sealed with one lid paper along with at least two or more of the sample wells, a blood injection unit is further formed inside of a radius direction for the centrifugation well, the blood injection unit has an outer blood injection hole formed to be spaced inside the centrifugation well in the radius direction, an inclined passage that communicates with the centrifugation well from the outer blood injection hole, and a cover integrally attached to the outer blood injection hole to open and close the blood injection hole.Type: GrantFiled: February 27, 2019Date of Patent: December 3, 2024Assignee: I-SENS, INC.Inventors: Yungjoon Jin, Yusung Kim, Kyungho Kim, Jae Phil Do, Seok-Won Lee
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Patent number: 12123046Abstract: The purpose of the present invention is to provide a fungus-derived FADGDH that has a direct electron transfer ability. Provided is a fusion protein comprising a fungus-derived FADGDH or a mutant thereof and a cytochrome molecule connected to the N-terminus of the FADGDH or variant thereof.Type: GrantFiled: March 8, 2019Date of Patent: October 22, 2024Assignees: ULTIZYME INTERNATIONAL LTD., I-SENS, INC.Inventors: Koji Sode, Youngjea Kang, Kazushige Mori, Katsuhiro Kojima, Junko Shimazaki
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Patent number: 12075317Abstract: The present disclosure relates to a communication connection method for a continuous glucose monitoring system. A communication connection method for a continuous glucose monitoring system according to an embodiment of the present disclosure may comprise: a step in which, in order to connect communication between a communication terminal and a sensor transmitter attached to a human body so as to continuously monitor biometric information of the human body, the communication terminal receives information of the sensor transmitter from the sensor transmitter; a step of determining, on the basis of the received information, whether the sensor transmitter is a new sensor transmitter or an already used sensor transmitter; and a step in which, when the sensor transmitter is an already used transmitter, communication connection is controlled on the basis of use information of the already used sensor transmitter.Type: GrantFiled: March 13, 2020Date of Patent: August 27, 2024Assignee: I-SENS, INC.Inventors: Jeong Je Park, Bo Weol Kang, Ji Sun Park, Choong Beom You
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Patent number: 12064238Abstract: A continuous blood glucose measurement body attachment unit is manufactured in an assembled state in an applicator so as to minimize additional operations, such that the body attachment unit can be attached to the body with only a simple operation of the applicator. The body attachment unit has a wireless communication chip so as to be capable of communicating with an external terminal, thereby enabling simple and convenient usage without an additional operation in which a separate transmitter must be connected and enabling maintenance to be more easily performed, and after the body attachment unit is attached to the body, an operation starts by the control of a user, such that an operation start time point can be adjusted to an appropriate time point according to the needs of the user, and an operation can start in a stabilized state, such that blood glucose can be more accurately measured.Type: GrantFiled: June 4, 2019Date of Patent: August 20, 2024Assignee: I-SENS, INC.Inventors: Kyung Chul Chae, Hyun Ho Choi, Goang Yel Ryu, Ji Hoon Wang, Young Jea Kang
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Patent number: D1065544Type: GrantFiled: February 10, 2023Date of Patent: March 4, 2025Assignee: I-SENS, INC.Inventors: Won Seok Choi, Hyun Ho Choi, Kyeong Seok Park
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Patent number: D1065545Type: GrantFiled: February 10, 2023Date of Patent: March 4, 2025Assignee: I-SENS, INC.Inventors: Won Seok Choi, Hyun Ho Choi, Kyeong Seok Park
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Patent number: D1065546Type: GrantFiled: February 10, 2023Date of Patent: March 4, 2025Assignee: I-SENS, INC.Inventors: Won Seok Choi, Hyun Ho Choi, Kyeong Seok Park