HK1158482A1 - Locating and analyzing perforator flaps for plastic and reconstructive surgery - Google Patents

Locating and analyzing perforator flaps for plastic and reconstructive surgery

Info

Publication number
HK1158482A1
HK1158482A1 HK11113048.2A HK11113048A HK1158482A1 HK 1158482 A1 HK1158482 A1 HK 1158482A1 HK 11113048 A HK11113048 A HK 11113048A HK 1158482 A1 HK1158482 A1 HK 1158482A1
Authority
HK
Hong Kong
Prior art keywords
locating
analyzing
plastic
reconstructive surgery
perforator
Prior art date
Application number
HK11113048.2A
Other languages
English (en)
Chinese (zh)
Inventor
Peter Dvorsky
David M H Goyette
Bruce Ferguson T Jr
Cheng Chen
Original Assignee
Novadaq Technologies Inc
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 Novadaq Technologies Inc filed Critical Novadaq Technologies Inc
Publication of HK1158482A1 publication Critical patent/HK1158482A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7242—Details of waveform analysis using integration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • 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
    • A61B5/7425—Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
    • 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
    • A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Eye Examination Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
HK11113048.2A 2008-04-14 2011-12-01 Locating and analyzing perforator flaps for plastic and reconstructive surgery HK1158482A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4477908P 2008-04-14 2008-04-14
PCT/IB2009/005700 WO2009127972A2 (en) 2008-04-14 2009-04-14 Locating and analyzing perforator flaps for plastic and reconstructive surgery

Publications (1)

Publication Number Publication Date
HK1158482A1 true HK1158482A1 (en) 2012-07-20

Family

ID=41199522

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11113048.2A HK1158482A1 (en) 2008-04-14 2011-12-01 Locating and analyzing perforator flaps for plastic and reconstructive surgery

Country Status (9)

Country Link
EP (2) EP2268201B1 (pt)
JP (3) JP5918532B2 (pt)
KR (2) KR101621107B1 (pt)
CN (1) CN102083362B (pt)
BR (1) BRPI0907272A2 (pt)
HK (1) HK1158482A1 (pt)
MX (1) MX2010011249A (pt)
RU (1) RU2506896C2 (pt)
WO (1) WO2009127972A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070122344A1 (en) 2005-09-02 2007-05-31 University Of Rochester Medical Center Office Of Technology Transfer Intraoperative determination of nerve location
US20080161744A1 (en) 2006-09-07 2008-07-03 University Of Rochester Medical Center Pre-And Intra-Operative Localization of Penile Sentinel Nodes
US8406860B2 (en) 2008-01-25 2013-03-26 Novadaq Technologies Inc. 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
ES2671710T3 (es) 2008-05-02 2018-06-08 Novadaq Technologies ULC Métodos para la producción y uso de eritrocitos cargados con sustancias para la observación y el tratamiento de la hemodinámica microvascular
US10492671B2 (en) 2009-05-08 2019-12-03 Novadaq Technologies ULC Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest
DE102010018872A1 (de) * 2010-04-30 2011-11-03 Siemens Aktiengesellschaft Bildgebendes Verfahren zur hervorgehobenen Darstellung von Gefäßen in einem Untersuchungsbereich eines Patienten und Medizinsystem zur Durchführung des Verfahrens
US10278585B2 (en) 2012-06-21 2019-05-07 Novadaq Technologies ULC Quantification and analysis of angiography and perfusion
CN102764124B (zh) * 2012-07-09 2013-12-25 华东师范大学 一种基于磁共振成像对穿支皮瓣血管定位与测量的方法
US10426361B2 (en) 2013-06-14 2019-10-01 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
WO2016049756A1 (en) 2014-09-29 2016-04-07 Novadaq Technologies Inc. Imaging a target fluorophore in a biological material in the presence of autofluorescence
EP3915467A1 (en) 2014-10-09 2021-12-01 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
US11553844B2 (en) 2014-10-14 2023-01-17 East Carolina University Methods, systems and computer program products for calculating MetaKG signals for regions having multiple sets of optical characteristics
CA2963866C (en) 2014-10-14 2023-11-07 East Carolina University Methods, systems and computer program products for determining hemodynamic status parameters using signals derived from multispectral blood flow and perfusion imaging
JP6813245B2 (ja) * 2014-10-14 2021-01-13 イースト カロライナ ユニバーシティ 単一の画像上で解剖学的データと生理学的データとを結合するためのシステムの作動方法、コンピュータシステム、及び単一の画像上で解剖学的データと生理学的データとを結合するためのプログラムが記録された記録媒体
EP3253420A4 (en) * 2015-02-02 2018-10-10 Novadaq Technologies ULC Methods and systems for characterizing tissue of a subject
US10058256B2 (en) 2015-03-20 2018-08-28 East Carolina University Multi-spectral laser imaging (MSLI) methods and systems for blood flow and perfusion imaging and quantification
US10390718B2 (en) 2015-03-20 2019-08-27 East Carolina University Multi-spectral physiologic visualization (MSPV) using laser imaging methods and systems for blood flow and perfusion imaging and quantification in an endoscopic design
EP3319515B1 (en) 2015-07-06 2020-03-18 Scinovia Corp. Fluorescence based flow imaging and measurements
CN108472088B (zh) * 2015-09-23 2022-06-21 史赛克欧洲运营有限公司 用于管理从医学成像导出的数据的方法和系统
CN108882896B (zh) * 2015-09-23 2022-05-27 史赛克欧洲运营有限公司 用于评定组织的治愈的方法和系统
WO2017139881A1 (en) 2016-02-16 2017-08-24 Novadaq Technologies Inc. Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography
CN109843176A (zh) * 2016-07-29 2019-06-04 诺瓦达克技术有限公司 用于利用机器学习来表征受验者的组织的方法和系统
JP6931705B2 (ja) 2017-02-10 2021-09-08 ノバダック テクノロジーズ ユーエルシー オープンフィールドハンドヘルド蛍光イメージングシステムおよび方法
EP3651118B1 (en) * 2017-06-01 2021-09-08 Leica Instruments (Singapore) Pte. Ltd. Method, image processor and device for observing an object containing a bolus of a fluorophore
WO2019081833A1 (fr) 2017-10-26 2019-05-02 Fluoptics Procédé et dispositif de suivi de la fluorescence émise à la surface d'un tissu biologique
JP7200755B2 (ja) * 2019-03-04 2023-01-10 株式会社島津製作所 イメージング装置およびイメージング装置の作動方法
KR102446153B1 (ko) 2019-07-31 2022-09-23 가톨릭대학교 산학협력단 피부 부착형 유리피판 혈류 모니터링 시스템
CN111358553B (zh) * 2020-03-11 2021-08-10 宁波市第一医院 一种穿支皮瓣构建方法、装置、计算机设备及可存储介质

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906860A1 (de) * 1988-03-08 1989-09-28 Fraunhofer Ges Forschung Vorrichtung zum herstellen einer angiographie
JPH09308609A (ja) * 1996-05-24 1997-12-02 Canon Inc 眼科用画像処理装置
US6086539A (en) * 1996-12-04 2000-07-11 Acuson Corporation Methods and apparatus for ultrasound image quantification
ES2292463T3 (es) * 1999-09-24 2008-03-16 National Research Council Of Canada Dispositivo para la realizacion de una angiografia durante una cirugia.
US6915154B1 (en) * 1999-09-24 2005-07-05 National Research Council Of Canada Method and apparatus for performing intra-operative angiography
US20050182434A1 (en) * 2000-08-11 2005-08-18 National Research Council Of Canada Method and apparatus for performing intra-operative angiography
DE10120980B4 (de) * 2001-05-01 2009-12-03 Pulsion Medical Systems Ag Verfahren, Vorrichtung und Computerprogramm zur Bestimmung des Blutflusses in einer Gewebe- oder Organregion
US6757554B2 (en) * 2001-05-22 2004-06-29 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
JP4515721B2 (ja) * 2002-06-21 2010-08-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 灌流画像を分析するための方法、装置及びソフトウェア
DE10257743B4 (de) * 2002-12-10 2006-11-23 Irmgard Zerrle Vorrichtung zur Bestimmung der Perfusion in einem Gewebebereich und des Blutflusses durch einzelne Blutgefäße
US7512436B2 (en) * 2004-02-12 2009-03-31 The Regents Of The University Of Michigan Method of evaluating metabolism of the eye
JP4533673B2 (ja) * 2004-06-07 2010-09-01 オリンパス株式会社 赤外観察システム及び赤外観察システムによる作動方法
US20060079750A1 (en) * 2004-07-06 2006-04-13 Fauci Mark A Systems and methods for localizing vascular architecture, and evaluation and monitoring of functional behavior of same
RU2288633C1 (ru) * 2005-04-29 2006-12-10 ГОУ ВПО "Красноярская государственная медицинская академия Федерального агентства по здравоохранению и социальному развитию" Способ определения границ резекции при закрытой травме поджелудочной железы с разрывом главного панкреатического протока
EP1884197B1 (en) * 2005-05-20 2013-01-02 Hitachi Medical Corporation Image diagnosing device
JP2007021006A (ja) * 2005-07-20 2007-02-01 Hitachi Medical Corp Ｘ線ｃｔ装置
DE102005044531A1 (de) * 2005-09-16 2007-03-22 Myrenne Gmbh Verfahren zur Bestimmung einer Perfusionsverteilung
JP4936812B2 (ja) * 2006-07-21 2012-05-23 株式会社日本色材工業研究所 化粧料の成型装置および成型方法
KR100867977B1 (ko) * 2006-10-11 2008-11-10 한국과학기술원 인도시아닌 그린 혈중 농도 역학을 이용한 조직 관류 분석장치 및 그를 이용한 조직 관류 분석방법

Also Published As

Publication number Publication date
RU2506896C2 (ru) 2014-02-20
KR101621107B1 (ko) 2016-05-13
CN102083362B (zh) 2015-04-22
EP3278723A1 (en) 2018-02-07
JP5918532B2 (ja) 2016-05-18
RU2011111078A (ru) 2012-09-27
EP2268201A2 (en) 2011-01-05
WO2009127972A3 (en) 2010-01-28
JP2019193798A (ja) 2019-11-07
MX2010011249A (es) 2011-03-02
KR20160040315A (ko) 2016-04-12
BRPI0907272A2 (pt) 2015-07-21
JP2011519589A (ja) 2011-07-14
EP2268201A4 (en) 2014-05-28
KR101759850B1 (ko) 2017-07-19
WO2009127972A2 (en) 2009-10-22
KR20100136540A (ko) 2010-12-28
JP6577877B2 (ja) 2019-09-18
CN102083362A (zh) 2011-06-01
EP2268201B1 (en) 2017-05-17
JP2016135253A (ja) 2016-07-28

Similar Documents

Publication Publication Date Title
HK1158482A1 (en) Locating and analyzing perforator flaps for plastic and reconstructive surgery
EP2618737A4 (en) LOCATION AND INVESTIGATION OF PERFORATOR LAPPES FOR PLASTIC AND RECONSTRUCTIVE SURGERY
IL216270A0 (en) Surgical fasteners, applicator instruments, and methods for deploying surgical fasteners
IL216262A0 (en) Surgical fasteners, applicator instruments, and methods for deploying surgical fasteners
IL216272A0 (en) Surgical fasteners, applicator instruments, and methods for deploying surgical fasteners
IL216271A0 (en) Surgical fasteners, applicator instruments, and methods for deploying surgical fasteners
EP2211725A4 (en) SUTURE PASSING INSTRUMENT AND METHOD
IL181211A0 (en) Device and methods for strengthening long bones
IL217110A0 (en) K-wire and method for surgical procedures
EP2310989A4 (en) DYNAMICALLY DISTRIBUTABLE NANO-RFID DEVICE AND RELATED METHOD
BRPI0916844A2 (pt) método e dispositivo de acesso espinhal curvilíneo
EP2197380A4 (en) ELECTRO-SURGICAL INSTRUMENT AND METHOD
EP2384432A4 (en) INSTRUMENT AND CONTAINER FOR IMPLEMENTING PROCEDURES
EP2515787A4 (en) SURGICAL GUIDANCE AND METHOD THEREFOR
EP2385798A4 (en) Apparatus and methods for tissue closure
EP2637596B8 (de) Führungselement und vorrichtung zum einbringen einer knochenbohrung
HK1140724A1 (en) Cutting instrument and methods for implementing same
IL198400A0 (en) Surgical cutting devices and methods
EP2180836A4 (en) SUTURE SURGICAL DEVICE, METHOD AND TOOLS USED THEREWITH
ZA201000658B (en) Surgical kits and methods
EP2280680A4 (en) METHODS AND DEVICES FOR DISSOLVING TISSUE
IL240588A0 (en) Surgical suturing device, method and tools used with it
EP2194882A4 (en) SYSTEMS AND METHODS OF CLOSING PUNCTURE
EP2352035A4 (en) Microchip and analyzing apparatus
EP2335746A4 (en) MEDICAL DEVICE, MEDICAL MATERIAL, AND METHODS OF PRODUCTION THEREOF

Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: ADDITION OF INVENTORS: T. BRUCE FERGUSON, JR. - CHENG CHEN

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200412