公开(公告)号：EP3214428A1

公开(公告)日：2017-09-06

申请号：EP14905239.1

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  KIM, Jae Myoung ,  HWANG, Gun Pil

IPC: G01N21/35 ,  G01J3/28

CPC classification number: G01J3/2889 ,  A61B5/0059 ,  A61B5/0075 ,  A61B5/14553 ,  A61B2562/0238 ,  A61B2562/046 ,  G01J3/28 ,  G01J3/42 ,  G01N21/35

Abstract: Disclosed are a time division spread spectrum code-based optical spectroscopy system capable of controlling irradiation power and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a light transmission unit for irradiating light to a particular region of a subject by means of a light source, wherein the light is irradiated so that the overall energy is consistently maintained by reducing the light irradiation time and increasing the strength of the light; and a light receiving unit for collecting emergent light which has passed through the particular region.

Abstract translation: 公开了一种能够控制照射功率的基于时分扩频码的光学光谱系统和一种用于控制光学光谱系统的方法。 光学光谱系统可以包括：光传输单元，用于借助于光源将光照射到对象的特定区域，其中照射光以使得通过减少光照射时间并且增加 光线的强度; 以及用于收集穿过特定区域的出射光的光接收单元。

公开(公告)号：EP3498155A1

公开(公告)日：2019-06-19

申请号：EP17839661.0

申请日：2017-07-05

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  HWANG, Gun Pil ,  JI, Min Su ,  KIM, Jae Myoung

IPC: A61B5/00 ,  A61B5/1455

Abstract: According to one aspect of the invention, there is provided a method for monitoring hemodynamics, comprising the steps of: acquiring information on a posture of a first subject wearing a monitoring device; estimating a motion artifact predicted to be included in a spectroscopic measurement signal from the first subject which is measured by the monitoring device, with reference to the acquired information on the posture of the first subject, and a motion artifact estimation model for defining a correlation between a posture of at least one subject and a motion artifact occurring in a signal measured from the at least one subject; and removing the estimated motion artifact from the measurement signal from the first subject.

公开(公告)号：EP3498167A1

公开(公告)日：2019-06-19

申请号：EP17839662.8

申请日：2017-07-05

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  HWANG, Gun Pil ,  CHOI, Min Gyu ,  CHOI, Jong Kwan ,  KIM, Jae Myoung ,  JI, Min Su

IPC: A61B5/1455 ,  A61B5/00

Abstract: The present disclosure relates to a method and a system for standardizing a hemodynamics measurement result and a non-transitory computer-readable recording medium. According to one aspect of the present disclosure, provided is a method for standardizing a measurement result obtained from a device for monitoring hemodynamics, the method comprising the steps of: capturing an image of a subject wearing a monitoring device; defining a photogrammetric coordinate system on the captured image, and converting a preset local coordinate system on the monitoring device into the photogrammetric coordinate system; and converting the photogrammetric coordinate system into a standard coordinate system which is based on a standard space.

公开(公告)号：EP3213685A1

公开(公告)日：2017-09-06

申请号：EP14905042.9

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  KIM, Jae Myoung ,  HWANG, Gun Pil

IPC: A61B5/1455 ,  G01N21/25

CPC classification number: A61B5/7225 ,  A61B5/1455 ,  A61B5/14553 ,  G01J3/02 ,  G01J3/42 ,  G01J2003/2866 ,  G01N21/25

Abstract: Disclosed are an optical spectroscopy system using a pipeline-structured matched filter and a dual-slope analog digital converter, and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a pipeline-structured matched filter sequentially connecting input voltage, transmitted by means of an amplifier, to a first capacitor and a second capacitor by means of a first switch terminal; and a dual-slope analog digital converter for sequentially receiving, by means of a second switch terminal, the electric charge stored in the first capacitor and second capacitor, and digitizing the input voltage.

Abstract translation: 公开了一种使用管线结构匹配滤波器和双斜率模数转换器的光学光谱系统，以及用于控制光学光谱系统的方法。 该光学光谱系统可以包括：流水线结构化的匹配滤波器，其借助于第一开关端子将通过放大器传送的输入电压顺序地连接到第一电容器和第二电容器; 以及双斜率模拟数字转换器，用于通过第二开关端顺序地接收存储在第一电容器和第二电容器中的电荷并将输入电压数字化。

公开(公告)号：EP3213687B1

公开(公告)日：2020-05-06

申请号：EP14904688.0

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  KIM, Jae Myoung ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  HWANG, Gun Pil

IPC: A61B6/00 ,  G01N21/25 ,  G01J3/28

公开(公告)号：EP3213687A1

公开(公告)日：2017-09-06

申请号：EP14904688.0

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  KIM, Jae Myoung ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  HWANG, Gun Pil

IPC: A61B6/00 ,  G01N21/25 ,  G01J3/28

Abstract: Disclosed are an apparatus and a method for removing strands of hair from a near-infrared spectroscopy. The apparatus for removing strands of hair from a near-infrared spectroscopy may comprise: an arch-shaped main body worn on the head of a user, having a plurality of protrusions formed at an inner side part of the arch-shaped main body, and configured to expose a portion of scalp by arranging the strands of hair; a probe configured to come into close contact with the scalp; and a sensor configured to be accommodated inside the probe and receive light.

Abstract translation: 公开了一种用于从近红外光谱中除去头发束的装置和方法。 用于从近红外光谱学中去除缕头发的设备可以包括：佩戴在使用者头部上的拱形主体，其具有形成在拱形主体的内侧部分处的多个突起，以及 被配置为通过布置所述头发的股线来暴露头皮的一部分; 配置成与头皮紧密接触的探针; 以及被配置为容纳在探针内部并接收光的传感器。

公开(公告)号：EP3213684A1

公开(公告)日：2017-09-06

申请号：EP14904998.3

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  KIM, Jae Myoung ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  HWANG, Gun Pil

IPC: A61B5/1455 ,  G01N21/25 ,  G01J3/28

CPC classification number: A61B5/14553 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/1495 ,  A61B5/6803 ,  A61B2562/0238 ,  G01J3/0264 ,  G01J3/28 ,  G01N21/25 ,  G01N21/359 ,  G01N2201/06113 ,  G01N2201/062

Abstract: Disclosed are a mobile and expandable firmware-based optical spectroscopy system and a method for controlling same. The optical spectroscopy system may comprise: a wearing part attached to a particular region of a subject to irradiate light, on the basis of a firmware, to the particular region and measure the bodily signals of the subject by collecting emergent light which has passed through the particular region; and a monitoring unit, connected to the wearing part via a wired or wireless network, for controlling the strength of the light irradiated from the wearing part.

Abstract translation: 公开了一种基于移动和可扩展固件的光谱系统及其控制方法。 光学光谱学系统可以包括：佩戴部分，附着到对象的特定区域，以基于固件向特定区域照射光，并且通过收集已经穿过所述特定区域的出射光来测量对象的身体信号 特定地区; 以及监视单元，通过有线或无线网络连接到佩戴部分，用于控制从佩戴部分照射的光的强度。

公开(公告)号：EP3213683A1

公开(公告)日：2017-09-06

申请号：EP14904835.7

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  KIM, Jae Myoung ,  HWANG, Gun Pil

IPC: A61B5/1455 ,  G01N21/25 ,  G01J3/28

CPC classification number: A61B5/725 ,  A61B5/0075 ,  A61B5/14546 ,  A61B5/14553 ,  A61B5/7225 ,  G01J3/027 ,  G01J3/108 ,  G01J3/28 ,  G01J3/2889 ,  G01J2003/102 ,  G01N21/25 ,  G01N21/359 ,  G01N2201/06113 ,  G01N2201/062

Abstract: Disclosed are an optical spectroscopy system using a matched filter-based broadband signal receiver for stable data extraction, and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a light transmission unit for irradiating light on a particular region of a subject by means of a plurality of light sources, wherein the light irradiated from the plurality of light sources is code-modulated by means of the Walsh codes and then irradiated; and a light receiving unit for detecting emergent light which has passed through the particular region, wherein the light source is identified by demodulating the light by means of the Walsh codes.

Abstract translation: 公开了一种使用匹配的基于滤波器的宽带信号接收器用于稳定数据提取的光学光谱系统，以及用于控制光学光谱系统的方法。 光学光谱系统可以包括：光传输单元，用于借助多个光源将光照射在对象的特定区域上，其中从多个光源照射的光通过沃尔什码进行码调制 然后照射; 以及用于检测已经穿过特定区域的出射光的光接收单元，其中通过利用沃尔什码解调光来识别光源。