Patents by Inventor Hyun-Ho Choi
Hyun-Ho Choi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250248626Abstract: Provided is an applicator for attaching, to skin of a user, a medical device including a sensor unit having a sensor of which a portion is to be inserted into the skin of the user and a base unit attached to the skin of the user to be coupled to the sensor unit, the applicator including an applicator body to which the base unit is separably coupled, a locking hook disposed to the applicator body to engage with the base unit, an insertion unit disposed to the applicator body for moving the sensor unit from a first position spaced apart from the base unit to a second position for being coupled to the base unit, and an operation part disposed to the applicator body to be moved by control by the user from a third position to a fourth position for operating the insertion unit, and the locking hook is maintained to be in a fixed mode of engaging with the base unit, in a state in which the operation part is positioned at the third position, and the fixed mode is releasable by an operation of the operation part movinType: ApplicationFiled: January 6, 2023Publication date: August 7, 2025Inventors: Won Seok CHOI, Hyun Ho CHOI
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Publication number: 20250248625Abstract: An applicator assembly according to the present disclosure includes a medical device including a sensor unit having a sensor of which at least a portion is to be inserted into skin of a user and a base unit attached to the skin of the user to be coupled to the sensor unit, an applicator body including an applicator body bottom portion disposed to face the skin of the user and an applicator body recess formed to the applicator body bottom portion wherein the base unit is disposed, and an insertion unit disposed to the applicator body for moving the sensor unit from a first position spaced apart from the base unit to a second position for being coupled to the base unit, and the base unit is disposed to the applicator body recess to protrude from the applicator body bottom portion.Type: ApplicationFiled: January 6, 2023Publication date: August 7, 2025Inventors: Won Seok CHOI, Hyun Ho CHOI
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Publication number: 20250213155Abstract: 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: ApplicationFiled: March 21, 2025Publication date: July 3, 2025Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Publication number: 20250204818Abstract: Provided is an applicator comprising an insertion unit assembly that includes a needle and moves the needle in each of a first direction and a second direction that is a direction opposite to the first direction, an applicator body in which the insertion unit assembly is disposed, and an operation part that is coupled to the insertion unit assembly in the applicator body and allows the needle to move in the first direction, wherein the applicator body includes a base frame, a top case which is seated on the base frame to cover at least a part of the base frame and of which at least a part is formed of a molded pulp, and a top case restriction member coupled to the base frame to restrict the top case to the base frame.Type: ApplicationFiled: December 20, 2024Publication date: June 26, 2025Inventors: Hee Kyung CHO, Hyun Ho CHOI, Kyeongseok PARK
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Publication number: 20250204817Abstract: Provided is an applicator comprising an insertion unit assembly configured to move a needle thereof in each of a first direction and its opposite direction (second direction), an applicator body in which the insertion unit assembly is disposed and of which at least a part is formed of a molded pulp, and an operation part coupled to the insertion unit assembly in the body and allowing the needle to move in the first direction, wherein the operation part includes a button part which is movable in a third direction perpendicular to the first direction and of which at least a part is exposed to the outside of the body, and a stopper extending from the button part, prevents the insertion unit assembly from moving in the first direction, and allows the insertion unit assembly to move in the first direction by movement of the button part in the third direction.Type: ApplicationFiled: December 20, 2024Publication date: June 26, 2025Inventors: Hee Kyung CHO, Hyun Ho CHOI, Kyeongseok PARK
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Publication number: 20250195002Abstract: 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: March 5, 2025Publication date: June 19, 2025Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Patent number: 12329540Abstract: 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: GrantFiled: September 8, 2022Date of Patent: June 17, 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: 20250183458Abstract: According to an aspect of the present invention, a battery cover may be provided, the battery cover characterized by comprising: a cover plate which covers a battery accommodation space of a device body, a pressing plate formed to be bent downward and extend from one side of the cover plate, a locking plate forming a locking part caught on one side of the device body to fix a covering state of the cover plate and disposed to be spaced apart from and face the pressing plate, and a connecting part which connects lower ends of the pressing plate and the locking plate, wherein, when the pressing plate is pressed and manipulated, the pressing plate is rotated about a connecting portion between the pressing plate and the cover plate as a virtual hinge axis, and locking of the locking part is released by the rotation of the pressing plate.Type: ApplicationFiled: June 2, 2022Publication date: June 5, 2025Applicant: I-SENS, INC.Inventors: Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG
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Publication number: 20250160748Abstract: 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 17, 2025Publication date: May 22, 2025Applicant: 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: 20250160749Abstract: 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 17, 2025Publication date: May 22, 2025Applicant: 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: 20250152103Abstract: Provided is 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 16, 2025Publication date: May 15, 2025Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Publication number: 20250143605Abstract: Provided are 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. Particularly, the present invention provides a continuous blood glucose measurement device and an applicator, wherein the continuous blood glucose measurement device: includes a wireless communication chip in a body attachment unit so as to enable communication with an external terminal, thereby enabling simple and convenient use thereof, without additional work for connecting a separate transmitter, and easier maintenance; and is activated by a user's operation after the body attachment unit is attached to the body.Type: ApplicationFiled: January 9, 2025Publication date: May 8, 2025Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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Publication number: 20250143606Abstract: Provided relates to a continuous blood glucose measurement device which is produced with an assembled body attachment unit 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 by simply activating the applicator, and which is provided with a wireless communication chip in a body attachment unit so as to enable communication with an external terminal, thereby enabling simple and convenient use, without additional work of connecting a separate transmitter, and easier maintenance; and is activated by the user after the body attachment unit is attached to the body so as to enable the operation start time to be adjusted to an appropriate time according to user's needs, and to enable the operation to start in a stabilized state so that blood glucose can be measured more accurately.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG, Young Jea KANG
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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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Publication number: 20250134419Abstract: Provided relates to a continuous blood glucose measurement device which is produced with an assembled body attachment unit 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 by simply activating the applicator, and which is provided with a wireless communication chip in a body attachment unit so as to enable communication with an external terminal, thereby enabling simple and convenient use, without additional work of connecting a separate transmitter, and easier maintenance; and is activated by the user after the body attachment unit is attached to the body so as to enable the operation start time to be adjusted to an appropriate time according to user's needs, and to enable the operation to start in a stabilized state so that blood glucose can be measured more accurately.Type: ApplicationFiled: December 30, 2024Publication date: May 1, 2025Inventors: 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: 20250127456Abstract: An applicator for inserting a sensor measuring biometric information into the skin of a user according to the present disclosure, 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.Type: ApplicationFiled: June 2, 2022Publication date: April 24, 2025Inventors: Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG
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Publication number: 20250127430Abstract: An applicator for inserting a sensor measuring biometric information into the skin of a user according to the present disclosure, 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.Type: ApplicationFiled: June 2, 2022Publication date: April 24, 2025Inventors: Hyun Ho CHOI, Goang Yel RYU, Ji Hoon WANG
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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