KR900005434B1 - 혈관 x-선 촬영 장치 및 그 방법 - Google Patents

혈관 x-선 촬영 장치 및 그 방법 Download PDF

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KR900005434B1
KR900005434B1 KR1019850003705A KR850003705A KR900005434B1 KR 900005434 B1 KR900005434 B1 KR 900005434B1 KR 1019850003705 A KR1019850003705 A KR 1019850003705A KR 850003705 A KR850003705 A KR 850003705A KR 900005434 B1 KR900005434 B1 KR 900005434B1
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KR860000057A (ko
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실베스터 키예스 개리
프레드릭 벨랭거 배리
린드세이 홀 앤
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제너럴 일렉트릭 캄파니
마이클 제이.판툴리아노
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A61B6/4042—K-edge filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1019850003705A 1984-06-01 1985-05-29 혈관 x-선 촬영 장치 및 그 방법 Expired KR900005434B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US616206 1984-06-01
US06/616,206 US4559557A (en) 1984-06-01 1984-06-01 Region-of-interest digital subtraction angiography

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KR860000057A KR860000057A (ko) 1986-01-25
KR900005434B1 true KR900005434B1 (ko) 1990-07-30

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US (1) US4559557A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0163264A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6150554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900005434B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL75106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US9610021B2 (en) 2008-01-25 2017-04-04 Novadaq Technologies Inc. Method for evaluating blush in myocardial tissue
US9816930B2 (en) 2014-09-29 2017-11-14 Novadaq Technologies Inc. Imaging a target fluorophore in a biological material in the presence of autofluorescence
US10041042B2 (en) 2008-05-02 2018-08-07 Novadaq Technologies ULC Methods for production and use of substance-loaded erythrocytes (S-IEs) for observation and treatment of microvascular hemodynamics
US10219742B2 (en) 2008-04-14 2019-03-05 Novadaq Technologies ULC Locating and analyzing perforator flaps for plastic and reconstructive surgery
US10265419B2 (en) 2005-09-02 2019-04-23 Novadaq Technologies ULC Intraoperative determination of nerve location
US10278585B2 (en) 2012-06-21 2019-05-07 Novadaq Technologies ULC Quantification and analysis of angiography and perfusion
US10434190B2 (en) 2006-09-07 2019-10-08 Novadaq Technologies ULC Pre-and-intra-operative localization of penile sentinel nodes
US10492671B2 (en) 2009-05-08 2019-12-03 Novadaq Technologies ULC Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest
US10631746B2 (en) 2014-10-09 2020-04-28 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
US10992848B2 (en) 2017-02-10 2021-04-27 Novadaq Technologies ULC Open-field handheld fluorescence imaging systems and methods

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JPH09122128A (ja) 1995-10-31 1997-05-13 Kdk Corp 測定条件再現具ならびに測定条件再現方法およびそれ を利用した生体情報測定装置
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FR2884340B1 (fr) * 2005-04-11 2012-03-02 Gen Electric Procede et dispositif de traitement d'images en angiographie soustraite
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US8260022B2 (en) * 2006-03-30 2012-09-04 Koninklijke Philips Electronics N.V. Automatic cardiac band detection of breast MRI
US8077952B2 (en) * 2006-08-14 2011-12-13 Siemens Medical Solutions Usa, Inc. Precomputed automatic pixel shift for review of digital subtracted angiography
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JP2009022450A (ja) * 2007-07-18 2009-02-05 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置および画像作成方法
WO2009044669A1 (ja) 2007-09-29 2009-04-09 Honda Motor Co., Ltd. 小型車両用パワーユニット
JP5274812B2 (ja) * 2007-11-12 2013-08-28 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置及び画像処理装置
US8019044B2 (en) * 2008-02-15 2011-09-13 Shkumat Nick A Image acquisition for dual energy imaging
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ES2862525T3 (es) 2009-10-08 2021-10-07 Hologic Inc Sistema de biopsia de mama con aguja y método de uso
JP6057922B2 (ja) * 2011-03-08 2017-01-11 ホロジック, インコーポレイテッドHologic, Inc. スクリーニング、診断及び生検のための二重エネルギー及び／又は造影強化乳房撮像のためのシステム及び方法
EP2782505B1 (en) 2011-11-27 2020-04-22 Hologic, Inc. System and method for generating a 2d image using mammography and/or tomosynthesis image data
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US10265419B2 (en) 2005-09-02 2019-04-23 Novadaq Technologies ULC Intraoperative determination of nerve location
US10434190B2 (en) 2006-09-07 2019-10-08 Novadaq Technologies ULC Pre-and-intra-operative localization of penile sentinel nodes
US9936887B2 (en) 2008-01-25 2018-04-10 Novadaq Technologies ULC Method for evaluating blush in myocardial tissue
US9610021B2 (en) 2008-01-25 2017-04-04 Novadaq Technologies Inc. Method for evaluating blush in myocardial tissue
US11564583B2 (en) 2008-01-25 2023-01-31 Stryker European Operations Limited Method for evaluating blush in myocardial tissue
US10835138B2 (en) 2008-01-25 2020-11-17 Stryker European Operations Limited Method for evaluating blush in myocardial tissue
US10219742B2 (en) 2008-04-14 2019-03-05 Novadaq Technologies ULC Locating and analyzing perforator flaps for plastic and reconstructive surgery
US10041042B2 (en) 2008-05-02 2018-08-07 Novadaq Technologies ULC Methods for production and use of substance-loaded erythrocytes (S-IEs) for observation and treatment of microvascular hemodynamics
US10492671B2 (en) 2009-05-08 2019-12-03 Novadaq Technologies ULC Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest
US11284801B2 (en) 2012-06-21 2022-03-29 Stryker European Operations Limited Quantification and analysis of angiography and perfusion
US12186055B2 (en) 2012-06-21 2025-01-07 Stryker Corporation Quantification and analysis of angiography and perfusion
US10278585B2 (en) 2012-06-21 2019-05-07 Novadaq Technologies ULC Quantification and analysis of angiography and perfusion
US10488340B2 (en) 2014-09-29 2019-11-26 Novadaq Technologies ULC Imaging a target fluorophore in a biological material in the presence of autofluorescence
US9816930B2 (en) 2014-09-29 2017-11-14 Novadaq Technologies Inc. Imaging a target fluorophore in a biological material in the presence of autofluorescence
US10631746B2 (en) 2014-10-09 2020-04-28 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
US11140305B2 (en) 2017-02-10 2021-10-05 Stryker European Operations Limited Open-field handheld fluorescence imaging systems and methods
US10992848B2 (en) 2017-02-10 2021-04-27 Novadaq Technologies ULC Open-field handheld fluorescence imaging systems and methods
US12028600B2 (en) 2017-02-10 2024-07-02 Stryker Corporation Open-field handheld fluorescence imaging systems and methods

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Publication number Publication date
KR860000057A (ko) 1986-01-25
EP0163264A2 (en) 1985-12-04
IL75106A (en) 1988-12-30
JPS6150554A (ja) 1986-03-12
EP0163264A3 (en) 1989-02-08
JPH0511471B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-15
IL75106A0 (en) 1985-09-29
US4559557A (en) 1985-12-17

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Not in force date: 19930731

St.27 status event code: N-4-6-H10-H13-oth-PC1903

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000