公开(公告)号：US20230243754A1

公开(公告)日：2023-08-03

申请号：US18009763

申请日：2021-06-14

Applicant: ARYBALLE

Inventor： Thierry CHAVIGNER

IPC: G01N21/77 ,  G01N29/12

CPC classification number: G01N21/7703 ,  G01N29/12 ,  G01N2291/023 ,  G01N2021/7779

Abstract: The invention relates to an electronic device for analyzing an analyte (2) present in a fluid, comprising: a consumable and interchangeable sensor (10) comprising temporary receptors (14) capable of an interaction with the analyte present in the fluid, causing a change in local property; a sensor holder (50) in which the sensor is intended to be reversibly placed; and a transducer for the change in local property (130, 131; 230, 231), positioned on the sensor and/or on the sensor holder and able to convert the change in local property into an electronic signal expressing the change in local property. The sensor comprises a protection (17) for the temporary receptors. The invention also relates to the method of manufacturing this device, as well as to the consumable and interchangeable sensor and to its method of manufacturing.

公开(公告)号：US20240272081A1

公开(公告)日：2024-08-15

申请号：US18290340

申请日：2022-03-29

Applicant: ARYBALLE

Inventor： Thierry CHAVIGNER ,  Vincent PADIOLLEAU

IPC: G01N21/77

CPC classification number: G01N21/7703 ,  G01N2021/7763 ,  G01N2021/7779 ,  G01N2201/0245

Abstract: The invention relates to an electronic device (1) for analyzing an analyte (2) present in a fluid, comprising:



a sensor (10) comprising a photonic chip (12) comprising a light guide (13) in which receptors (14) are arranged capable of interacting with the analyte present in the fluid, the interaction causing a local property change, and
a sensor support (50);
a closing element (60);
a local property change transducer capable of converting the local property change into an electronic signal expressing the local property change, this transducer comprising:
a light source (130);
an optical detector (131),

the light guide comprising an interference arm (134) into which a resulting light beam is guided, characterized in that the radiant power of the resulting light beam guided into the interference arm is equal to or greater than 0.2 μW.