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1. WO2020194942 - BLOOD VESSEL RECOGNITION DEVICE, BLOOD VESSEL RECOGNITION METHOD, AND BLOOD VESSEL RECOGNITION SYSTEM

Publication Number WO/2020/194942
Publication Date 01.10.2020
International Application No. PCT/JP2019/050141
International Filing Date 20.12.2019
IPC
A61B 1/045 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
04combined with photographic or television appliances
045Control thereof
A61B 1/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
G06T 7/00 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
G09B 9/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
9Simulators for teaching or training purposes
Applicants
  • 学校法人兵庫医科大学 HYOGO COLLEGE OF MEDICINE [JP]/[JP]
  • パナソニックi-PROセンシングソリューションズ株式会社 PANASONIC I-PRO SENSING SOLUTIONS CO., LTD. [JP]/[JP]
Inventors
  • 波多野 悦朗 HATANO Etsuro
  • 鳥口 寛 TORIGUCHI Kan
  • 加藤 淳 KATO Jun
  • 小林 健二 KOBAYASHI Kenji
  • 島田 健史 SHIMADA Takeshi
  • 北岡 義隆 KITAOKA Yoshitaka
  • 齊藤 朋之 SAITO Tomoyuki
Agents
  • 特許業務法人栄光特許事務所 Eikoh Patent Firm, P.C.
Priority Data
2019-06080527.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BLOOD VESSEL RECOGNITION DEVICE, BLOOD VESSEL RECOGNITION METHOD, AND BLOOD VESSEL RECOGNITION SYSTEM
(FR) DISPOSITIF DE RECONNAISSANCE DE VAISSEAUX SANGUINS, PROCÉDÉ DE RECONNAISSANCE DE VAISSEAUX SANGUINS ET SYSTÈME DE RECONNAISSANCE DE VAISSEAUX SANGUINS
(JA) 脈管認識装置、脈管認識方法および脈管認識システム
Abstract
(EN)
This blood vessel recognition device is provided with: an image input unit that is connected to an imaging device for capturing an image of an operation field and that inputs a captured image of the operation field from the imaging device; an image processing unit that recognizes a blood vessel reflected in the captured image on the basis of the inputted captured image; and an image output unit that generates a composite image obtained by superimposing, onto the captured image, information for teaching about the recognized blood vessel and that outputs the generated composite image to a monitor.
(FR)
La présente invention concerne un dispositif de reconnaissance de vaisseaux sanguins qui comprend : une unité d'entrée d'image qui est connectée à un dispositif d'imagerie permettant de capturer une image d'un champ opératoire et qui entre une image capturée du champ opératoire en provenance du dispositif d'imagerie ; une unité de traitement d'image qui reconnaît un vaisseau sanguin reflété dans l'image capturée sur la base de l'image capturée entrée ; et une unité de sortie d'image qui génère une image composite obtenue par superposition, sur l'image capturée, d'informations permettant de renseigner sur le vaisseau sanguin reconnu et qui délivre l'image composite générée à un moniteur.
(JA)
脈管認識装置は、術野を撮像する撮像装置と接続され、撮像装置からの術野の撮像画像を入力する画像入力部と、入力された撮像画像に基づいて、撮像画像内に映る脈管を認識する画像処理部と、認識された前記脈管を教示する情報を撮像画像に重畳した合成画像を生成し、生成された合成画像をモニタに出力する画像出力部と、を備える。
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