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公开(公告)号：US20240335142A1
公开(公告)日：2024-10-10
申请号：US18575672
申请日：2021-11-11
申请人： I-SENS, INC.
发明人： Hyun Ho CHOI , Goang Yel RYU , Ji Hoon WANG
CPC分类号： A61B5/14532 , A61B5/14503 , A61B5/6833 , A61B5/6848 , A61B2560/045 , A61B2560/0462
摘要： 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.
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公开(公告)号：US20240298940A1
公开(公告)日：2024-09-12
申请号：US18665266
申请日：2024-05-15
申请人： DexCom, Inc.
IPC分类号： A61B5/1473 , A61B5/00 , A61B5/145 , A61B5/1486 , A61B17/00 , A61B17/34 , A61L31/08 , B21G1/00 , B21G1/12
CPC分类号： A61B5/1473 , A61B5/14503 , A61B5/14532 , A61B5/14865 , A61B5/4839 , A61B5/6848 , A61B17/3468 , A61B2017/00004 , A61B2562/12 , A61L31/08 , B21G1/003 , B21G1/006 , B21G1/12 , Y10T29/49002
摘要： Sensor devices including dissolvable tissue-piercing tips are provided. The sensor devices can be used in conjunction with dissolvable needles configured for inserting the sensor devices into a host. Hardening agents for strengthening membranes on sensor devices are also provided. Methods of using and fabricating sensor devices are also provided.
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公开(公告)号：US12076164B2
公开(公告)日：2024-09-03
申请号：US18234631
申请日：2023-08-16
发明人： William J. Drasler , Michael J. Pikus , Roger Hastings , Scott R. Smith , Daniel M. Lafontaine , Douglas R. Saholt , Graig L Kveen , Martin R. Willard
CPC分类号： A61B5/6848 , A61B5/29 , A61B5/6882 , A61N1/0573 , A61N1/059 , A61B5/0031 , A61B5/283 , A61N1/3684 , A61N1/36843 , A61N1/37205 , A61N1/3756
摘要： Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may include one or more biased tines that shift from a first position to a second position to secure the wireless electrode assembly into the inner wall of the heart chamber.
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公开(公告)号：US20240252071A1
公开(公告)日：2024-08-01
申请号：US18592440
申请日：2024-02-29
申请人： DexCom, Inc.
IPC分类号： A61B5/1473 , A61B5/00 , A61B5/145 , A61B5/1486
CPC分类号： A61B5/1473 , A61B5/14532 , A61B5/14546 , A61B5/14865 , A61B5/6848 , A61B2562/028
摘要： Systems and methods of use involving sensors having a particle-containing domain are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.
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公开(公告)号：US20240237947A1
公开(公告)日：2024-07-18
申请号：US18503012
申请日：2023-11-06
IPC分类号： A61B5/00 , A61B5/0205
CPC分类号： A61B5/6848 , A61B5/0205 , A61B5/14503
摘要： A vascular access system may include an introducer needle, which may include a sharp distal tip, a proximal end, and an introducer needle lumen. The vascular access system may include a sensing probe slidably disposed within the introducer needle lumen. A distal end of the sensing probe may include one or more sensors and may be disposed within the introducer needle lumen in an initial configuration. The introducer needle may be configured to retract in response to the distal end of the sensing probe being advanced beyond the sharp distal tip. A method may include inserting the introducer needle into a vein or an artery of a patient, advancing the distal end of the sensing probe beyond the sharp distal tip such that the introducer needle is retracted, and the sensing probe remains in the vein or the artery, and receiving sensor data from the one or more sensors.
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6.发明公开公开(公告)号：US20240225469A9
公开(公告)日：2024-07-11
申请号：US18261453
申请日：2022-01-13
申请人： NXT Biomedical, LLC
CPC分类号： A61B5/036 , A61B5/6801 , A61B5/6848 , A61B5/7225 , A61B2562/0247
摘要： Method and devices for treating a physiologic condition of a patient using measurements of pressure of an interstitial space of a patient as an indicator of required therapy.
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公开(公告)号：US20240224449A1
公开(公告)日：2024-07-04
申请号：US18608679
申请日：2024-03-18
发明人： Jesse M. Hefner , Ellis Garai , Al L. McLevish , Brian J. Ferry , Philip R. Glassel , Paul W. Chevalier , David Y. Choy
CPC分类号： H05K5/0217 , A61B5/6848 , H01H13/14 , A61B2560/0214
摘要： A sensor assembly for sensing a physiological characteristic of a user includes a power source, a power control switch, and a power latch within a housing. The power control switch is electrically coupled to the power source, and is configured to inhibit delivery of power from the power source to one or more components of the sensor assembly before deployment of the sensor assembly to a user, and deliver power from the power source to the one or more components of the sensor assembly in response to the deployment of the sensor assembly to the user. The power latch is configured to, upon the deployment of the sensor assembly to the user, latch an output of the power control switch to maintain the delivery of power from the power source to the one or more components of the sensor assembly while the sensor assembly is in a deployed state.
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公开(公告)号：US11992341B2
公开(公告)日：2024-05-28
申请号：US17987816
申请日：2022-11-15
申请人： I-SENS, INC.
发明人： Kyung Chul Chae , Hyun Ho Choi , Goang Yel Ryu , Ji Hoon Wang , Young Jea Kang
CPC分类号： A61B5/68335 , A61B5/0002 , A61B5/0004 , A61B5/14532 , A61B5/150244 , A61B5/150847 , A61B5/150969 , A61B5/155 , A61B5/6832 , A61B5/6848 , A61B5/6849 , A61B17/3468 , A61B5/14503 , A61B2560/0214 , A61B2560/0443 , A61B2560/045 , A61B2560/0462 , A61B2560/063
摘要： 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 disposables, thereby allowing accurate and safe use and convenient maintenance.
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公开(公告)号：US11974844B2
公开(公告)日：2024-05-07
申请号：US16397156
申请日：2019-04-29
发明人： Keith Nogueira , Taly G. Engel , Xiaolong Li , Bradley C. Liang , Rajiv Shah , Jaeho Kim , Mike C. Liu , Andy Y. Tsai
IPC分类号： A61B5/1495 , A61B5/00 , A61B5/053 , A61B5/0537 , A61B5/145 , A61B5/1473
CPC分类号： A61B5/1495 , A61B5/053 , A61B5/0537 , A61B5/14532 , A61B5/1473 , A61B5/7221 , A61B5/1451 , A61B5/6848 , A61B5/6868 , A61B5/7225 , A61B5/742 , A61B2560/0204
摘要： Electrochemical impedance spectroscopy (EIS) may be used in conjunction with continuous glucose monitoring (CGM) to enable identification of valid and reliable sensor data, as well implementation of Smart Calibration algorithms.
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10.发明公开公开(公告)号：US20240130628A1
公开(公告)日：2024-04-25
申请号：US18261453
申请日：2022-01-13
申请人： NXT Biomedical, LLC
CPC分类号： A61B5/036 , A61B5/6801 , A61B5/6848 , A61B5/7225 , A61B2562/0247
摘要： Method and devices for treating a physiologic condition of a patient using measurements of pressure of an interstitial space of a patient as an indicator of required therapy.
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