JP7801065B2 - コンピュータプログラム、情報処理方法及び情報処理装置 - Google Patents

コンピュータプログラム、情報処理方法及び情報処理装置

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Publication number
JP7801065B2
JP7801065B2 JP2023508956A JP2023508956A JP7801065B2 JP 7801065 B2 JP7801065 B2 JP 7801065B2 JP 2023508956 A JP2023508956 A JP 2023508956A JP 2023508956 A JP2023508956 A JP 2023508956A JP 7801065 B2 JP7801065 B2 JP 7801065B2
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JP
Japan
Prior art keywords
stent
identified
medical image
diameter
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023508956A
Other languages
English (en)
Japanese (ja)
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JPWO2022202303A1 (https=
Inventor
貴則 富永
雄紀 坂口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of JPWO2022202303A1 publication Critical patent/JPWO2022202303A1/ja
Priority to JP2025285277A priority Critical patent/JP2026062891A/ja
Application granted granted Critical
Publication of JP7801065B2 publication Critical patent/JP7801065B2/ja
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2023508956A 2021-03-25 2022-03-09 コンピュータプログラム、情報処理方法及び情報処理装置 Active JP7801065B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025285277A JP2026062891A (ja) 2021-03-25 2025-12-29 コンピュータプログラム、情報処理方法及び情報処理装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021052012 2021-03-25
JP2021052012 2021-03-25
PCT/JP2022/010152 WO2022202303A1 (ja) 2021-03-25 2022-03-09 コンピュータプログラム、情報処理方法及び情報処理装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025285277A Division JP2026062891A (ja) 2021-03-25 2025-12-29 コンピュータプログラム、情報処理方法及び情報処理装置

Publications (2)

Publication Number Publication Date
JPWO2022202303A1 JPWO2022202303A1 (https=) 2022-09-29
JP7801065B2 true JP7801065B2 (ja) 2026-01-16

Family

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JP2023508956A Active JP7801065B2 (ja) 2021-03-25 2022-03-09 コンピュータプログラム、情報処理方法及び情報処理装置
JP2025285277A Pending JP2026062891A (ja) 2021-03-25 2025-12-29 コンピュータプログラム、情報処理方法及び情報処理装置

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Country Status (3)

Country Link
US (1) US20240013385A1 (https=)
JP (2) JP7801065B2 (https=)
WO (1) WO2022202303A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129197B1 (en) * 2020-03-30 2025-04-16 Terumo Kabushiki Kaisha Computer program and information processing device
WO2023133355A1 (en) * 2022-01-10 2023-07-13 Gentuity, Llc Imaging system for calculating fluid dynamics
US20230270407A1 (en) * 2022-02-26 2023-08-31 Xenter, Inc. Medical devices, systems, and methods incorporating the same
JPWO2024071322A1 (https=) * 2022-09-30 2024-04-04
EP4568581A1 (en) * 2023-03-30 2025-06-18 Boston Scientific Scimed, Inc. Graphical user interface for intravascular plaque burden indication
WO2026037720A1 (en) * 2024-08-16 2026-02-19 Koninklijke Philips N.V. Intravascular imaging based automatic stent length determination and landing zone selection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017534394A (ja) 2014-11-14 2017-11-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 経皮的冠動脈インターベンション計画インタフェース、並びに関連するデバイス、システム、及び方法
JP2019088772A (ja) 2017-10-03 2019-06-13 キヤノン ユーエスエイ, インコーポレイテッドCanon U.S.A., Inc ステント拡張の検出および表示
US20200000525A1 (en) 2018-06-28 2020-01-02 Koninklijke Philips N.V. Internal ultrasound assisted local therapeutic delivery
WO2020146905A1 (en) 2019-01-13 2020-07-16 Lightlab Imaging, Inc. Systems and methods for classification of arterial image regions and features thereof
JP2021041029A (ja) 2019-09-12 2021-03-18 テルモ株式会社 診断支援装置、診断支援システム、及び診断支援方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4445837A3 (en) * 2012-12-12 2024-12-25 Lightlab Imaging, Inc. Apparatus for automated determination of a lumen contour of a blood vessel
EP3563770A1 (en) * 2018-05-02 2019-11-06 Koninklijke Philips N.V. Intravascular navigation using data-driven orientation maps
EP3870070B1 (en) * 2018-10-26 2023-10-11 Koninklijke Philips N.V. Speed determination for intraluminal ultrasound imaging and associated devices, systems, and methods
JP7568636B2 (ja) * 2019-03-17 2024-10-16 ライトラボ・イメージング・インコーポレーテッド 動脈の撮像・評価のシステム及び方法並びに関連するユーザインタフェースに基づくワークフロー
JP7221787B2 (ja) * 2019-05-10 2023-02-14 ｉ－ＰＲＯ株式会社 血管径測定システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017534394A (ja) 2014-11-14 2017-11-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 経皮的冠動脈インターベンション計画インタフェース、並びに関連するデバイス、システム、及び方法
JP2019088772A (ja) 2017-10-03 2019-06-13 キヤノン ユーエスエイ, インコーポレイテッドCanon U.S.A., Inc ステント拡張の検出および表示
US20200000525A1 (en) 2018-06-28 2020-01-02 Koninklijke Philips N.V. Internal ultrasound assisted local therapeutic delivery
WO2020146905A1 (en) 2019-01-13 2020-07-16 Lightlab Imaging, Inc. Systems and methods for classification of arterial image regions and features thereof
JP2021041029A (ja) 2019-09-12 2021-03-18 テルモ株式会社 診断支援装置、診断支援システム、及び診断支援方法

Also Published As

Publication number Publication date
JP2026062891A (ja) 2026-04-10
JPWO2022202303A1 (https=) 2022-09-29
WO2022202303A1 (ja) 2022-09-29
US20240013385A1 (en) 2024-01-11

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