Patent search ap:("Apollon Inc.") AND inv:"Miyeon Jue" Page 1

$Method and miniaturized apparatus for Raman spectroscopy using rotatable diffraction grating and slit$

1.

发明授权
Method and miniaturized apparatus for Raman spectroscopy using rotatable diffraction grating and slit 有权

公开(公告)号：US12287291B1

公开(公告)日：2025-04-29

申请号：US18930957

申请日：2024-10-29

Applicant: Apollon Inc.

Inventor： Miyeon Jue , Young Kyu Kim , Aram Hong

IPC: G01J3/44 , G01N21/65

Abstract: A compact Raman spectroscopic analysis device includes a housing that forms an internal accommodation space therein, a light source unit that is disposed within the housing and irradiates light onto a subject, a light receiving unit that is disposed within the housing and receives light reflected or scattered from the subject to obtain a Raman spectrum, and a processor that is disposed within the housing and configured to analyze biological material of the subject based on a peak area value of a Raman spectrum range corresponding to the biological material. The light receiving unit includes a diffraction grating that reflects the reflected or scattered light, a slit through which the reflected light passes, and a light detector.

2.

发明授权
Apparatus for measuring blood glucose continuously based on Raman signal 有权

公开(公告)号：US11986295B1

公开(公告)日：2024-05-21

申请号：US18455492

申请日：2023-08-24

Applicant: Apollon Inc.

Inventor： Miyeon Jue , Young Kyu Kim , Aram Hong

IPC: A61B5/1455 , A61B5/00 , A61B5/145 , G01N21/65 , G01N33/49

CPC classification number: A61B5/14532 , A61B5/0002 , A61B5/1455 , G01N21/65 , G01N33/49 , A61B5/6801 , G01N2201/061 , G01N2201/127

Abstract: Disclosed is a blood glucose level measuring apparatus utilizing a Raman spectrum includes a housing defining an interior accommodation space, a light source part disposed in the housing, and that irradiates light to a subject, a light receiving part disposed in the housing, and that receives the reflected and scattered light from the subject and acquires a Raman spectrum, and a processor disposed in the housing, and that extracts information on glucose, proteins, and fats of the subject by utilizing an area of a peak included in the Raman spectrum. The processor performs a calibration by controlling the light source part and the light receiving part when the blood glucose level measuring apparatus starts to be driven or is mounted on a body of a user.

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