公开(公告)号：US20250078348A1

公开(公告)日：2025-03-06

申请号：US18288700

申请日：2022-12-05

Applicant: NEC Corporation

Inventor： Naoto MAEDA ,  Takuma IGARASHI ,  Masahiro SAIKOU ,  Kimiyasu TAKOH ,  Yuko MAEKAWA

IPC: G06T11/60 ,  G06T7/00 ,  G06T7/66 ,  G16H30/40

Abstract: In the endoscopic examination support apparatus, the video acquisition means acquires an endoscopic video captured by an endoscope. The lesion detection means detects a lesion candidate from the endoscopic video. The heat map generation means generates a heat map which represents a lesion possibility of the lesion candidate included in the endoscopic video by a color. The display control means superimposes and displays an area where the lesion possibility is equal to or higher than a first threshold on the endoscopic video in a first display mode, and superimposes and displays an area where the lesion possibility is equal to or higher than a second threshold on the endoscopic video in a second display mode.

公开(公告)号：US20180239944A1

公开(公告)日：2018-08-23

申请号：US15759880

申请日：2016-09-09

Applicant: NEC Corporation

Inventor： Yuji OHNO ,  Masahiro KUBO ,  Katsumi ABE ,  Kimiyasu TAKOH ,  Ersin ALTINTAS ,  Takeshi AKAGAWA ,  Tetsuri ARIYAMA ,  Ichiro ISHIMARU

IPC: G06K9/00 ,  A61B5/1172 ,  A61B5/00 ,  G01J3/447 ,  G01J3/28

CPC classification number: G06K9/0012 ,  A61B5/0075 ,  A61B5/1172 ,  A61B5/489 ,  G01J3/2823 ,  G01J3/447 ,  G06K9/00033 ,  G06K9/00087 ,  G06K9/2018

Abstract: A living body is accurately determined while minimizing increases in the size of a device and increases in the number of components. A living body determination device includes a spectroscopic device 104 that disperses light entering from a pedestal side and outputs the result; a light emission device 101 that emits first light toward the pedestal from a position facing the spectroscopic device 104 with the pedestal therebetween; a light emission device 102 that emits second light toward the pedestal from the spectroscopic device 104 side; an image acquisition device 105 that outputs image information indicating a brightness corresponding to the intensity of the light output by the spectroscopic device 104; and a calculation device 106 that acquires first image information regarding each of the spectra of the first light from the image acquisition device 105, acquires first spectroscopic information on the basis of each of the pieces of first image information, acquires second image information regarding each of the spectra of the second light from the image acquisition device 105, acquires second spectroscopic information on the basis of each of the pieces of second image information, and determines whether or not a measurement target 10a is a living body, based on the first and second spectroscopic information.

公开(公告)号：US20170307512A1

公开(公告)日：2017-10-26

申请号：US15521361

申请日：2015-10-23

Applicant: NEC Corporation

Inventor： Takeshi AKAGAWA ,  Masahiro KUBO ,  Katsumi ABE ,  Kimiyasu TAKOH ,  Ersin ALTINTAS ,  Yuji OHNO ,  Tetsuri ARIYAMA

IPC: G01N21/01 ,  A61B10/00 ,  G01N33/493 ,  A61B5/20

CPC classification number: G01N21/01 ,  A61B5/0075 ,  A61B5/207 ,  A61B5/6891 ,  A61B10/0038 ,  A61B10/007 ,  G01N21/31 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/78 ,  G01N33/4833 ,  G01N33/493

Abstract: Provided is an excrement analysis device capable of analyzing urine and feces simultaneously without increasing a burden of maintenance.The excrement analysis device 10 of the present invention includes: a light source 20 that emits an inspection light toward an inspection area in a toilet bowl; spectroscopic information acquisition means 30 that receives an inspection light emitted toward the inspection area and acquires spectroscopic information from the received inspection light; and analysis means 40 that extracts a first space containing the largest amount of urine components and a second space containing the largest amount of fecal components from the acquired spectroscopic information, and outputs a result of analysis of urine and feces on the basis of spectroscopic information regarding the first space and the second space.

公开(公告)号：US20240335101A1

公开(公告)日：2024-10-10

申请号：US18748273

申请日：2024-06-20

Applicant: NEC Corporation

Inventor： Tatsu KIMURA ,  Kenichi KAMIJO ,  Shota OHTSUKA ,  Kimiyasu TAKOH ,  Ikuma TAKAHASHI ,  Motoyasu OKUTSU

IPC: A61B1/045 ,  A61B1/00 ,  G06T7/00

CPC classification number: A61B1/045 ,  A61B1/000094 ,  G06T7/0012 ,  G06T2207/10068 ,  G06T2207/30096

Abstract: An endoscopy support apparatus 1 includes: an analysis information generation unit 2 that inputs image information of an imaged living body into a model, estimates a region of a target site of the living body, and generates analysis information including region information indicating the estimated region and score information indicating likeness of the region to the target site; a user information generation unit 3 that generates user information related to the user, which has been input by a user using a user interface 23; an image-related information generation unit 4 that generates image-related information by associating imaging date and time information, the analysis information, and the user information, for each piece of image 10 information; and an examination management information generation unit 5 that generates examination management information by associating a plurality of pieces of the image-related information with examination information indicating an examination period.

公开(公告)号：US20220148182A1

公开(公告)日：2022-05-12

申请号：US17436690

申请日：2019-03-12

Applicant: NEC Corporation

Inventor： Tomoharu KIYUNA ,  Ikuma TAKAHASHI ,  Maki SANO ,  Kenichi KAMIJO ,  Kimiyasu TAKOH ,  Yoshikazu KITAMURA

IPC: G06T7/00 ,  G06T7/73 ,  A61B1/04

Abstract: The acquisition unit 41B acquires a target image indicating a target object of inspection. The detection unit 42B detects, on the basis of a group of images each of which indicates the target object in a normal state, the target image that indicates the target object that is not in the normal state among the target images that the acquisition unit 41B acquires.

公开(公告)号：US20170251934A1

公开(公告)日：2017-09-07

申请号：US15507177

申请日：2015-08-19

Applicant: NEC Corporation

Inventor： Yuji OHNO ,  Masahiro KUBO ,  Katsumi ABE ,  Kimiyasu TAKOH ,  Ersin ALTINTAS

IPC: A61B5/021 ,  A61B5/00

CPC classification number: A61B5/02108 ,  A61B5/022 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/6824 ,  A61B5/725 ,  A61B5/7275 ,  A61B2562/0219 ,  G16H50/20 ,  G16H50/30

Abstract: A pulse wave measurement device includes an acceleration sensor that detects a vibration and a vibration transmitter that transmits a vibration caused by pulsation in a measured site, wherein a length of the vibration transmitter in a specific direction is longer than a length of the acceleration sensor in a longitudinal direction.

公开(公告)号：US20170215750A1

公开(公告)日：2017-08-03

申请号：US15500484

申请日：2014-08-07

Applicant: NEC Corporation

Inventor： Ersin ALTINTAS ,  Masahiro KUBO ,  Katsumi ABE ,  Kimiyasu TAKOH ,  Yuji OHNO ,  Osamu TOCHIKUBO

IPC: A61B5/022 ,  A61B5/021 ,  A61B5/02 ,  A61B5/0235

CPC classification number: A61B5/02241 ,  A61B5/02 ,  A61B5/021 ,  A61B5/022 ,  A61B5/02225 ,  A61B5/02233 ,  A61B5/0235

Abstract: A low volume or narrower blood pressure cuff compared to commercial counterparts with similar medical approval accuracy is introduced. The present invention comprises an occlusion component configured to occlude the artery, and a pulse wave detection component to detect blood pressure oscillations. Blood pressure readings within medical approval accuracy are achieved by controlling and adjusting fluid amount in or fluid flowing into said pulse wave detection component.

公开(公告)号：US20240382065A1

公开(公告)日：2024-11-21

申请号：US18789060

申请日：2024-07-30

Applicant: NEC Corporation ,  NATIONAL CANCER CENTER

Inventor： Ikuma TAKAHASHI ,  Maki SANO ,  Kimiyasu TAKOH ,  Motoyasu OKUTSU ,  Chiemi TANAKA ,  Masahiro SAIKOU ,  Hitoshi IMAOKA ,  Kenichi KAMIJO ,  Ryuji HAMAMOTO ,  Yutaka SAITO ,  Masayoshi YAMADA

IPC: A61B1/00 ,  G06T7/00

Abstract: An information processing apparatus (2000) detects an abnormal region (30) in each of a plurality of video frames (14) constituting video data (12) in which the inside of a body is captured. The information processing apparatus (2000) outputs output information related to the detected abnormal region (30). Herein, the information processing apparatus (2000) starts outputting of the output information when a detection score based on a proportion of the number of the video frames (14) in which the abnormal region (30) is detected becomes equal to or more than a first threshold value in a state where outputting of the output information is not being performed. Further, the information processing apparatus (2000) ends outputting of the output information when the detection score becomes equal to or less than a second threshold value in a state where outputting of the output information is being performed.

公开(公告)号：US20240335102A1

公开(公告)日：2024-10-10

申请号：US18748511

申请日：2024-06-20

Applicant: NEC Corporation

Inventor： Tatsu KIMURA ,  Kenichi KAMIJO ,  Shota OHTSUKA ,  Kimiyasu TAKOH ,  Ikuma TAKAHASHI ,  Motoyasu OKUTSU

IPC: A61B1/045 ,  A61B1/00 ,  G06T7/00

CPC classification number: A61B1/045 ,  A61B1/000094 ,  G06T7/0012 ,  G06T2207/10068 ,  G06T2207/30096

Abstract: An endoscopy support apparatus 1 includes: an analysis information generation unit 2 that inputs image information of an imaged living body into a model, estimates a region of a target site of the living body, and generates analysis information including region information indicating the estimated region and score information indicating likeness of the region to the target site; a user information generation unit 3 that generates user information related to the user, which has been input by a user using a user interface 23; an image-related information generation unit 4 that generates image-related information by associating imaging date and time information, the analysis information, and the user information, for each piece of image information; and an examination management information generation unit 5 that generates examination management information by associating a plurality of pieces of the image-related information with examination information indicating an examination period.

公开(公告)号：US20240119727A1

公开(公告)日：2024-04-11

申请号：US18544539

申请日：2023-12-19

Applicant: NEC Corporation

Inventor： Ikuma TAKAHASHI ,  Tatsu KIMURA ,  Kimiyasu TAKOH ,  Kenichi KAMIJO ,  Hiroyasu SAIGA ,  Shota OHTSUKA ,  Motoyasu OKUTSU

IPC: G06V10/98 ,  A61B1/00 ,  G06T7/00 ,  G06T11/20

CPC classification number: G06V10/987 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00055 ,  G06T7/0016 ,  G06T11/206 ,  A61B1/0004 ,  G06T2200/24 ,  G06T2207/10068 ,  G06T2207/20092 ,  G06T2207/30096 ,  G06V2201/03

Abstract: An information processing device includes: a first acquisition unit configured to acquire a capturing time of a lesion image instructed to be saved by a user, from a series of images captured by an endoscope during examination with the endoscope; a second acquisition unit configured to acquire a capturing time of a lesion image detected by detection processing for the series of images captured by the endoscope during the examination; and a display control unit configured to cause a display device to display a first capturing time and a second capturing time which are plotted on a time axis, the first capturing time being the capturing time acquired by the first acquisition unit, the second capturing time being the capturing time acquired by the second acquisition unit.