JP5721721B2 - 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 - Google Patents
管腔形態および血管抵抗測定データ収集のシステム、装置および方法 Download PDFInfo
- Publication number
- JP5721721B2 JP5721721B2 JP2012531008A JP2012531008A JP5721721B2 JP 5721721 B2 JP5721721 B2 JP 5721721B2 JP 2012531008 A JP2012531008 A JP 2012531008A JP 2012531008 A JP2012531008 A JP 2012531008A JP 5721721 B2 JP5721721 B2 JP 5721721B2
- Authority
- JP
- Japan
- Prior art keywords
- vascular resistance
- length
- vascular
- resistance
- data set
- 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
Links
- 230000002792 vascular Effects 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 60
- 238000005259 measurement Methods 0.000 title description 23
- 238000013480 data collection Methods 0.000 title description 4
- 238000012014 optical coherence tomography Methods 0.000 claims description 80
- 210000004204 blood vessel Anatomy 0.000 claims description 35
- 230000003902 lesion Effects 0.000 claims description 35
- 230000017531 blood circulation Effects 0.000 claims description 28
- 238000004364 calculation method Methods 0.000 claims description 17
- 230000002966 stenotic effect Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000004872 arterial blood pressure Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims 4
- 210000003462 vein Anatomy 0.000 claims 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 33
- 208000037804 stenosis Diseases 0.000 description 33
- 230000036262 stenosis Effects 0.000 description 33
- 210000001367 artery Anatomy 0.000 description 28
- 239000000523 sample Substances 0.000 description 28
- 238000005457 optimization Methods 0.000 description 23
- 210000004351 coronary vessel Anatomy 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 13
- 238000003384 imaging method Methods 0.000 description 13
- 239000008280 blood Substances 0.000 description 11
- 210000004369 blood Anatomy 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000002608 intravascular ultrasound Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- 238000009499 grossing Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000002583 angiography Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 206010020565 Hyperaemia Diseases 0.000 description 4
- 208000029078 coronary artery disease Diseases 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 238000013146 percutaneous coronary intervention Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000000544 hyperemic effect Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 2
- 206010057469 Vascular stenosis Diseases 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000250 revascularization Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 210000005166 vasculature Anatomy 0.000 description 2
- 230000024883 vasodilation Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 201000000057 Coronary Stenosis Diseases 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 206010047141 Vasodilatation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000002586 coronary angiography Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005206 flow analysis Methods 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000013425 morphometry Methods 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
Images
Classifications
-
- 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
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- 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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/102—Modelling of surgical devices, implants or prosthesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Endoscopes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
本出願は、米国特許第61/244,992号の仮出願(2009年9月23日出願)および米国特許第61/334,834号の仮出願(2010年5月14日出願)についての優先権を主張し、その開示は、参照により全体が本明細書に取り込まれる。
重み = (ギャップ * 厚さ2) (1)
血液アーチファクトは撮像された血管壁よりも薄いので、最も厚い分離領域を優遇するためである。当然ながら、本発明はこの特定の重み計算に限定されない。
SRI = 測定点間の圧力差(dP)/近位速度
LSRI=総圧力差/速度− 統合ポアズイユ式
ここで、総圧力差は、第一の位置の静圧 + 第一の位置の速度水頭(ρ V1 2/2)−第二の位置の静圧+第二の位置の速度水頭(ρ V2 2/2)である。これらの位置は一般的には、管腔の対象領域にまたがる。速度Vはバルク平均速度である。統合ポアズイユ式は、直径が直線的に増加すると仮定して、基準位置間で計算された層流圧力低下である。総圧力は、標準SRIで使用される静圧よりも動脈の実際の損失を反映し、統合ポアズイユ式は、標準SRIの制約である測定位置間の距離の影響を除去するので、これは標準SRI測定に比べて改善されたものである。
Claims (14)
- a. 光干渉断層撮影システムを使用して取得された光干渉断層撮影データセットであって血管の管腔の長さLに関する光干渉断層撮影データセットを記録するステップであり、前記光干渉断層撮影データセットは前記管腔の長さLに沿った複数の位置での複数の断面積を含む、ステップと、
b. プロセッサおよび前記光干渉断層撮影データセットの少なくとも一部を使用して、血管抵抗比(VRR)を決定するステップと、
c. 前記血管抵抗比に対応して、前記長さLに沿って配置された前記血管のセグメントの少なくとも一部分の特性を決定するステップと、
を含む、血管のセグメントを評価するためのコンピュータベースのシステムの作動方法。 - 前記長さLの部分が狭窄病変を含み、前記特性が狭窄病変を意味する値である、請求項1に記載の作動方法。
- 前記狭窄病変を治療するために使用されるステント長および直径の数的または画像的な尺度の少なくとも1つを表示するステップをさらに含む、請求項2に記載の方法。
- a. コンピュータを使用して血管画像のバイナリマスクを生成するステップであって、前記バイナリマスクが強度閾値を用いて生成される、ステップと、
b. 前記バイナリマスクに複数のスキャンラインを画定するステップと、
c. 各スキャンライン上で管腔境界組織として領域を識別するステップと、
d. 複数のスキャンラインおよび各スキャンライン上の管腔境界組織の領域に対応して、輪郭セグメントを画定するステップと、
e. 有効な隣接輪郭セグメントを識別するステップと、
f. 有効な隣接輪郭セグメント間の不足輪郭データを補間するステップであって、前記有効な隣接輪郭セグメントと補間された不足輪郭データが管腔境界を定義する、ステップと、
請求項1に記載の作動方法。 - ガイドワイヤーのアーチファクトを検出および除去するステップをさらに含む、請求項5に記載の作動方法。
- 画像がOCT画像である、請求項1に記載の作動方法。
- a. 血管セグメントの長さLに沿った複数の位置での複数の断面積を含む光干渉断層撮影データセットを記録するステップと、
b. 前記光干渉断層撮影データセットから、近位および遠位フレームを選択するステップと、
c. プロセッサおよび前記光干渉断層撮影データセットの少なくとも一部を使用して、血管抵抗比を決定するステップと、
d. 前記近位フレームおよび前記遠位フレームに囲まれた血管セグメントの実際の血管抵抗を計算するステップと、
e. 前記血管セグメントの総血管抵抗を計算するステップと、
f. 前記実際の血管抵抗と前記総血管抵抗を使用して、前記血管抵抗比を計算するステップと、
g. 前記血管抵抗比に対応して、前記長さLに沿って配置された前記血管のセグメントの少なくとも一部分の特性を決定するステップと、
を含む、血管抵抗を定量化するために自動化された方法。 - 実際の血管抵抗を計算する前記ステップが、
a. 前記近位および前記遠位フレームで囲まれ、それらを含むすべてのフレームの管腔輪郭を抽出するステップと、
b. 前記抽出された輪郭から断面積を計算するステップと、
c. 平滑面積グラフを作成するステップと、
d. 前記平滑面積グラフに対応して実際の抵抗計算を算出するステップと、
を含む、請求項8に記載の方法。 - 総血管抵抗を計算する前記ステップが、
a. 前記近位フレームおよび前記遠位フレームの間の形状を適合させるステップと、
b. 前記近位フレームおよび前記遠位フレームで囲まれ、それらを含むすべてのフレーム位置にある形状の断面積を計算するステップと、
を含む、請求項8に記載の方法。 - 管腔の長さLに関する光干渉断層撮影データセットであって、前記長さLに沿った複数の位置での複数の断面積を含む光干渉断層撮影データセットを収集する光干渉断層撮影システムと、
前記光干渉断層撮影データセットを記憶するメモリと、
前記メモリと通信するプロセッサであって、
メモリの前記データセットの少なくとも一部分に対応して血管の前記長さLに対する血管抵抗比を決定し、
前記血管抵抗比に対応して、前記長さLに沿って配置された前記領域の少なくとも一部分の特性を決定するよう構成されている、プロセッサと、
を含む、管腔の領域を評価するためのコンピュータベースのシステム。 - 狭窄病変を治療するために使用されるステント長の数的または画像的な尺度の少なくとも1つを表示するディスプレイをさらに含む、請求項11に記載のシステム。
- 血管の管腔の長さLに関するフレームデータセットを収集するための干渉計を含む光干渉断層撮影システムと、
前記管腔の前記長さLに沿った複数の位置での複数の断面積を含む前記フレームデータセットを記録するよう構成されているメモリと、
前記メモリと通信するプロセッサであって、
前記フレームデータセットから近位および遠位フレームを選択し、
前記フレームデータセットの少なくとも一部分を使用して血管抵抗比を決定し、
前記近位フレームおよび前記遠位フレームに囲まれた血管セグメントの実際の血管抵抗を計算し、
前記血管セグメントの総血管抵抗を計算し、
前記実際の血管抵抗と前記総血管抵抗を使用して、血管抵抗比を計算するよう構成されている、プロセッサと、
を含む、血管抵抗を定量化するための自動化されたOCTシステム。 - 前記血管抵抗比から血流予備量比(FFR)を計算するステップと、
前記血流予備量比の値が臨床的に有意であるか否かを決定するステップと、
をさらに含む、請求項1に記載の作動方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24499209P | 2009-09-23 | 2009-09-23 | |
US61/244,992 | 2009-09-23 | ||
US33483410P | 2010-05-14 | 2010-05-14 | |
US61/334,834 | 2010-05-14 | ||
PCT/US2010/049887 WO2011038044A2 (en) | 2009-09-23 | 2010-09-22 | Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013070193A Division JP5635149B2 (ja) | 2009-09-23 | 2013-03-28 | 血管の縦方向部位を表示する血管内画像化システムの作動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013505782A JP2013505782A (ja) | 2013-02-21 |
JP5721721B2 true JP5721721B2 (ja) | 2015-05-20 |
Family
ID=43332239
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012531008A Active JP5721721B2 (ja) | 2009-09-23 | 2010-09-22 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
JP2013070193A Active JP5635149B2 (ja) | 2009-09-23 | 2013-03-28 | 血管の縦方向部位を表示する血管内画像化システムの作動方法 |
JP2014155458A Active JP5987025B2 (ja) | 2009-09-23 | 2014-07-30 | 医療機器の作動方法 |
JP2016155715A Active JP6283399B2 (ja) | 2009-09-23 | 2016-08-08 | ステントの配置を計画するためのユーザインターフェースベースの医療システムの作動方法、及びステントの配置を計画する装置 |
JP2018011426A Active JP6845167B2 (ja) | 2009-09-23 | 2018-01-26 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
JP2020203808A Active JP7203077B2 (ja) | 2009-09-23 | 2020-12-09 | 血管内画像化システムの作動方法 |
JP2022208185A Active JP7494281B2 (ja) | 2009-09-23 | 2022-12-26 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
JP2024082990A Pending JP2024102372A (ja) | 2009-09-23 | 2024-05-22 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
Family Applications After (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013070193A Active JP5635149B2 (ja) | 2009-09-23 | 2013-03-28 | 血管の縦方向部位を表示する血管内画像化システムの作動方法 |
JP2014155458A Active JP5987025B2 (ja) | 2009-09-23 | 2014-07-30 | 医療機器の作動方法 |
JP2016155715A Active JP6283399B2 (ja) | 2009-09-23 | 2016-08-08 | ステントの配置を計画するためのユーザインターフェースベースの医療システムの作動方法、及びステントの配置を計画する装置 |
JP2018011426A Active JP6845167B2 (ja) | 2009-09-23 | 2018-01-26 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
JP2020203808A Active JP7203077B2 (ja) | 2009-09-23 | 2020-12-09 | 血管内画像化システムの作動方法 |
JP2022208185A Active JP7494281B2 (ja) | 2009-09-23 | 2022-12-26 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
JP2024082990A Pending JP2024102372A (ja) | 2009-09-23 | 2024-05-22 | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9138147B2 (ja) |
EP (4) | EP2742858B1 (ja) |
JP (8) | JP5721721B2 (ja) |
AU (3) | AU2010298333B2 (ja) |
CA (2) | CA2765407C (ja) |
ES (1) | ES2660570T3 (ja) |
WO (1) | WO2011038044A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10631718B2 (en) | 2015-08-31 | 2020-04-28 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
US11278206B2 (en) | 2015-04-16 | 2022-03-22 | Gentuity, Llc | Micro-optic probes for neurology |
US11684242B2 (en) | 2017-11-28 | 2023-06-27 | Gentuity, Llc | Imaging system |
Families Citing this family (215)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1032602C2 (nl) * | 2006-09-29 | 2008-04-01 | Koninkl Philips Electronics Nv | Werkwijzen, systeem en computerprogrammaproduct voor het detecteren van een protrusie. |
EP2628443B1 (en) | 2006-11-08 | 2021-05-12 | Lightlab Imaging, Inc. | Opto-acoustic imaging device |
US9968256B2 (en) | 2007-03-08 | 2018-05-15 | Sync-Rx Ltd. | Automatic identification of a tool |
JP5639764B2 (ja) * | 2007-03-08 | 2014-12-10 | シンク−アールエックス,リミティド | 運動する器官と共に使用するイメージング及びツール |
US10716528B2 (en) | 2007-03-08 | 2020-07-21 | Sync-Rx, Ltd. | Automatic display of previously-acquired endoluminal images |
EP2358269B1 (en) * | 2007-03-08 | 2019-04-10 | Sync-RX, Ltd. | Image processing and tool actuation for medical procedures |
US11064964B2 (en) | 2007-03-08 | 2021-07-20 | Sync-Rx, Ltd | Determining a characteristic of a lumen by measuring velocity of a contrast agent |
WO2012176191A1 (en) | 2011-06-23 | 2012-12-27 | Sync-Rx, Ltd. | Luminal background cleaning |
US9629571B2 (en) | 2007-03-08 | 2017-04-25 | Sync-Rx, Ltd. | Co-use of endoluminal data and extraluminal imaging |
US11197651B2 (en) | 2007-03-08 | 2021-12-14 | Sync-Rx, Ltd. | Identification and presentation of device-to-vessel relative motion |
US9375164B2 (en) | 2007-03-08 | 2016-06-28 | Sync-Rx, Ltd. | Co-use of endoluminal data and extraluminal imaging |
US7813609B2 (en) | 2007-11-12 | 2010-10-12 | Lightlab Imaging, Inc. | Imaging catheter with integrated reference reflector |
US8200466B2 (en) | 2008-07-21 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
DE102008045634A1 (de) | 2008-09-03 | 2010-03-04 | Ludwig-Maximilians-Universität München | Wellenlängenabstimmbare Lichtquelle |
US8855744B2 (en) | 2008-11-18 | 2014-10-07 | Sync-Rx, Ltd. | Displaying a device within an endoluminal image stack |
US9144394B2 (en) | 2008-11-18 | 2015-09-29 | Sync-Rx, Ltd. | Apparatus and methods for determining a plurality of local calibration factors for an image |
US9095313B2 (en) | 2008-11-18 | 2015-08-04 | Sync-Rx, Ltd. | Accounting for non-uniform longitudinal motion during movement of an endoluminal imaging probe |
US10362962B2 (en) | 2008-11-18 | 2019-07-30 | Synx-Rx, Ltd. | Accounting for skipped imaging locations during movement of an endoluminal imaging probe |
US11064903B2 (en) | 2008-11-18 | 2021-07-20 | Sync-Rx, Ltd | Apparatus and methods for mapping a sequence of images to a roadmap image |
US9974509B2 (en) | 2008-11-18 | 2018-05-22 | Sync-Rx Ltd. | Image super enhancement |
US9101286B2 (en) | 2008-11-18 | 2015-08-11 | Sync-Rx, Ltd. | Apparatus and methods for determining a dimension of a portion of a stack of endoluminal data points |
US9405886B2 (en) | 2009-03-17 | 2016-08-02 | The Board Of Trustees Of The Leland Stanford Junior University | Method for determining cardiovascular information |
EP2453791B1 (en) * | 2009-07-14 | 2023-09-06 | The General Hospital Corporation | Apparatus for measuring flow and pressure within a vessel |
US8526472B2 (en) | 2009-09-03 | 2013-09-03 | Axsun Technologies, Inc. | ASE swept source with self-tracking filter for OCT medical imaging |
US8670129B2 (en) | 2009-09-03 | 2014-03-11 | Axsun Technologies, Inc. | Filtered ASE swept source for OCT medical imaging |
ES2660147T3 (es) * | 2009-09-23 | 2018-03-21 | Lightlab Imaging, Inc. | Sistemas de depuración de sangre in vivo en una luz |
JP5721721B2 (ja) | 2009-09-23 | 2015-05-20 | ライトラボ・イメージング・インコーポレーテッド | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
US20180344174A9 (en) | 2009-09-23 | 2018-12-06 | Lightlab Imaging, Inc. | Lumen Morphology and Vascular Resistance Measurements Data Collection Systems, Apparatus and Methods |
EP2488107B1 (en) | 2009-10-12 | 2017-03-08 | Acist Medical Systems, Inc. | Intravascular ultrasound system for co-registered imaging |
US8926590B2 (en) | 2009-12-22 | 2015-01-06 | Lightlab Imaging, Inc. | Torque limiter for an OCT catheter |
US8206377B2 (en) * | 2009-12-22 | 2012-06-26 | Lightlab Imaging, Inc. | Torque limiter for an OCT catheter |
WO2011116196A1 (en) | 2010-03-17 | 2011-09-22 | Lightlab Imaging, Inc. | Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems |
JP5592137B2 (ja) * | 2010-03-30 | 2014-09-17 | テルモ株式会社 | 光画像診断装置及びその表示制御方法 |
DE102010018679A1 (de) * | 2010-04-28 | 2011-11-03 | Medizinisches Laserzentrum Lübeck GmbH | Vorrichtung mit OCT-System zur Untersuchung und Behandlung lebenden Gewebes unter Erwärmung durch Absorption elektromagnetischer Strahlung |
US8157742B2 (en) * | 2010-08-12 | 2012-04-17 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
US8315812B2 (en) | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
GB201100137D0 (en) | 2011-01-06 | 2011-02-23 | Davies Helen C S | Apparatus and method of assessing a narrowing in a fluid tube |
GB201100136D0 (en) | 2011-01-06 | 2011-02-23 | Davies Helen C S | Apparatus and method of characterising a narrowing in a filled tube |
US9256933B2 (en) * | 2011-02-08 | 2016-02-09 | Region Nordjylland, Aalborg Sygehus | System for determining flow properties of a blood vessel |
US8582619B2 (en) | 2011-03-15 | 2013-11-12 | Lightlab Imaging, Inc. | Methods, systems, and devices for timing control in electromagnetic radiation sources |
JP2012200532A (ja) * | 2011-03-28 | 2012-10-22 | Terumo Corp | 画像診断装置及び表示方法 |
US9164240B2 (en) | 2011-03-31 | 2015-10-20 | Lightlab Imaging, Inc. | Optical buffering methods, apparatus, and systems for increasing the repetition rate of tunable light sources |
CA2837577C (en) * | 2011-05-27 | 2018-05-29 | Lightlab Imaging, Inc. | Optical coherence tomography and pressure based systems and methods |
WO2012166829A2 (en) | 2011-05-31 | 2012-12-06 | Lightlab Imaging, Inc. | Multimodal imaging system, apparatus, and methods |
US9314584B1 (en) | 2011-06-27 | 2016-04-19 | Bayer Healthcare Llc | Method and apparatus for fractional flow reserve measurements |
US8582109B1 (en) | 2011-08-01 | 2013-11-12 | Lightlab Imaging, Inc. | Swept mode-hopping laser system, methods, and devices for frequency-domain optical coherence tomography |
US10648918B2 (en) | 2011-08-03 | 2020-05-12 | Lightlab Imaging, Inc. | Systems, methods and apparatus for determining a fractional flow reserve (FFR) based on the minimum lumen area (MLA) and the constant |
US9339348B2 (en) | 2011-08-20 | 2016-05-17 | Imperial Colege of Science, Technology and Medicine | Devices, systems, and methods for assessing a vessel |
RU2014110702A (ru) | 2011-08-20 | 2015-09-27 | Волкано Корпорэйшн | Устройства, системы и способы визуального отображения сосуда и оценки вариантов лечения |
US10888232B2 (en) | 2011-08-20 | 2021-01-12 | Philips Image Guided Therapy Corporation | Devices, systems, and methods for assessing a vessel |
JP6153169B2 (ja) * | 2011-09-21 | 2017-06-28 | 賢哉 那須 | 血管断面形状数値化装置 |
JP5812785B2 (ja) * | 2011-09-22 | 2015-11-17 | 株式会社トプコン | 光断層画像処理装置及び光断層画像処理装置の作動方法 |
WO2013059712A1 (en) | 2011-10-21 | 2013-04-25 | Plextronics, Inc. | Improved synthesis of conjugated polymers via oxidative polymerization and related compositions |
US8953911B1 (en) | 2011-10-28 | 2015-02-10 | Lightlab Imaging, Inc. | Spectroscopic imaging probes, devices, and methods |
US8831321B1 (en) * | 2011-11-07 | 2014-09-09 | Lightlab Imaging, Inc. | Side branch detection methods, systems and devices |
US10162932B2 (en) * | 2011-11-10 | 2018-12-25 | Siemens Healthcare Gmbh | Method and system for multi-scale anatomical and functional modeling of coronary circulation |
US8548778B1 (en) | 2012-05-14 | 2013-10-01 | Heartflow, Inc. | Method and system for providing information from a patient-specific model of blood flow |
EP2854649B1 (en) | 2012-05-25 | 2018-07-11 | Acist Medical Systems, Inc. | Fluid flow measurement systems and methods |
JP6134789B2 (ja) | 2012-06-26 | 2017-05-24 | シンク−アールエックス,リミティド | 管腔器官における流れに関連する画像処理 |
ITMI20121156A1 (it) | 2012-06-29 | 2013-12-30 | Consiglio Nazionale Ricerche | Metodo di elaborazione di immagini di tomografia a coerenza ottica |
EP2687150A1 (en) * | 2012-07-20 | 2014-01-22 | Canon Kabushiki Kaisha | Method, apparatus and program for detecting a region in an OCT scan of an object affected by a reflection artifact |
US20140236011A1 (en) * | 2012-08-31 | 2014-08-21 | General Electric Company | Methods and systems for simultaneous interventional imaging and functional measurements |
US9895108B2 (en) | 2012-08-31 | 2018-02-20 | Volcano Corporation | Pressure sensing intravascular devices with reduced drift and associated systems and methods |
US10398386B2 (en) | 2012-09-12 | 2019-09-03 | Heartflow, Inc. | Systems and methods for estimating blood flow characteristics from vessel geometry and physiology |
US10433740B2 (en) | 2012-09-12 | 2019-10-08 | Heartflow, Inc. | Systems and methods for estimating ischemia and blood flow characteristics from vessel geometry and physiology |
JP6053118B2 (ja) * | 2012-09-18 | 2016-12-27 | 川澄化学工業株式会社 | シミュレーション装置、シミュレーション方法、およびプログラム |
JP5956589B2 (ja) * | 2012-09-24 | 2016-07-27 | テルモ株式会社 | 画像診断装置及びその作動方法及びプログラム |
DE102012217268A1 (de) * | 2012-09-25 | 2013-09-19 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Unterstützung einer Planung einer Stentimplantation |
US10070827B2 (en) | 2012-10-05 | 2018-09-11 | Volcano Corporation | Automatic image playback |
US10568586B2 (en) * | 2012-10-05 | 2020-02-25 | Volcano Corporation | Systems for indicating parameters in an imaging data set and methods of use |
US9858668B2 (en) * | 2012-10-05 | 2018-01-02 | Volcano Corporation | Guidewire artifact removal in images |
EP2943902B1 (en) | 2012-10-24 | 2020-03-11 | CathWorks Ltd. | Automated measurement system and method for coronary artery disease scoring |
US10210956B2 (en) | 2012-10-24 | 2019-02-19 | Cathworks Ltd. | Diagnostically useful results in real time |
US9858387B2 (en) * | 2013-01-15 | 2018-01-02 | CathWorks, LTD. | Vascular flow assessment |
US10595807B2 (en) | 2012-10-24 | 2020-03-24 | Cathworks Ltd | Calculating a fractional flow reserve |
ES2978868T3 (es) | 2012-11-19 | 2024-09-23 | Lightlab Imaging Inc | Dispositivos de interfaz, sistemas y métodos para sondas multimodales |
ES2641487T3 (es) * | 2012-12-12 | 2017-11-10 | Lightlab Imaging, Inc. | Aparato para la determinación automatizada de un contorno luminal de un vaso sanguíneo |
CA2895770A1 (en) * | 2012-12-20 | 2014-07-24 | Jeremy Stigall | Locating intravascular images |
US10588586B2 (en) * | 2013-01-16 | 2020-03-17 | Siemens Healthcare Gmbh | Cardiac analysis based on vessel characteristics |
US9757591B2 (en) | 2013-02-11 | 2017-09-12 | Bayer Healthcare Llc | Methods and systems for monitoring an automated infusion system |
US9042613B2 (en) * | 2013-03-01 | 2015-05-26 | Heartflow, Inc. | Method and system for determining treatments by modifying patient-specific geometrical models |
WO2014136137A1 (ja) | 2013-03-04 | 2014-09-12 | テルモ株式会社 | 画像診断装置及び情報処理装置及びそれらの制御方法、プログラム及びコンピュータ可読記憶媒体 |
US9424395B2 (en) * | 2013-03-04 | 2016-08-23 | Heartflow, Inc. | Method and system for sensitivity analysis in modeling blood flow characteristics |
US9173591B2 (en) | 2013-03-08 | 2015-11-03 | Lightlab Imaging, Inc. | Stent visualization and malapposition detection systems, devices, and methods |
WO2014137353A1 (en) | 2013-03-08 | 2014-09-12 | Lightlab Imaging, Inc. | Stent visualization and malapposition detection systems, devices, and methods |
WO2014163601A1 (en) | 2013-03-11 | 2014-10-09 | Lightlab Imaging, Inc. | Friction torque limiter for an imaging catheter |
US9069396B2 (en) | 2013-03-12 | 2015-06-30 | Lightlab Imaging, Inc. | Controller and user interface device, systems, and methods |
US9351698B2 (en) | 2013-03-12 | 2016-05-31 | Lightlab Imaging, Inc. | Vascular data processing and image registration systems, methods, and apparatuses |
AU2013387679B2 (en) * | 2013-03-12 | 2018-07-05 | Lightlab Imaging, Inc. | Vascular data processing and image registration systems, methods, and apparatuses |
JP6937267B2 (ja) * | 2013-03-12 | 2021-09-22 | ライトラボ・イメージング・インコーポレーテッド | データ収集システム及びデータ収集システムの制御装置 |
CN108814559A (zh) * | 2013-03-12 | 2018-11-16 | 光学实验室成像公司 | 数据收集系统和数据收集系统控制器 |
WO2014160341A2 (en) * | 2013-03-14 | 2014-10-02 | Vida Diagnostics, Inc. | Treatment planning for lung volume reduction procedures |
US9702762B2 (en) * | 2013-03-15 | 2017-07-11 | Lightlab Imaging, Inc. | Calibration and image processing devices, methods, and systems |
US9833221B2 (en) | 2013-03-15 | 2017-12-05 | Lightlab Imaging, Inc. | Apparatus and method of image registration |
BR112015025602A2 (pt) * | 2013-04-12 | 2017-07-18 | Koninklijke Philips Nv | sistema médico, sistema médico para rastrear movimentos de lúmen para simulação de reserva de fluxo fracionário (rff) e método para rastrear movimentos de lúmen |
WO2014182505A1 (en) | 2013-05-10 | 2014-11-13 | Stenomics, Inc. | Modeling and simulation system for optimizing prosthetic heart valve treatment |
US9043190B2 (en) | 2013-08-16 | 2015-05-26 | Heartflow, Inc. | Systems and methods for identifying personalized vascular implants from patient-specific anatomic data |
CN105474264B (zh) * | 2013-08-21 | 2019-08-06 | 皇家飞利浦有限公司 | 用于交互地分割在血管造影图像数据中的血管的分割装置 |
US9704240B2 (en) | 2013-10-07 | 2017-07-11 | Acist Medical Systems, Inc. | Signal processing for intravascular imaging |
US9092743B2 (en) | 2013-10-23 | 2015-07-28 | Stenomics, Inc. | Machine learning system for assessing heart valves and surrounding cardiovascular tracts |
US10424063B2 (en) | 2013-10-24 | 2019-09-24 | CathWorks, LTD. | Vascular characteristic determination with correspondence modeling of a vascular tree |
ES2459244B1 (es) * | 2013-10-31 | 2014-11-14 | Galgo Medical, S.L. | Procedimiento para la determinación de la longitud final de stents antes de su colocación |
KR101578770B1 (ko) | 2013-11-21 | 2015-12-18 | 삼성전자주식회사 | 의료 영상 처리 장치 및 그에 따른 의료 영상 처리 방법 |
EP3091905B1 (en) | 2014-01-10 | 2022-12-21 | Philips Image Guided Therapy Corporation | Detecting endoleaks associated with aneurysm repair |
WO2015106188A1 (en) * | 2014-01-10 | 2015-07-16 | Volcano Corporation | Detecting endoleaks associated with aneurysm repair |
US9504529B2 (en) | 2014-02-24 | 2016-11-29 | Vida Diagnostics, Inc. | Treatment outcome prediction for lung volume reduction procedures |
JP6243763B2 (ja) * | 2014-03-14 | 2017-12-06 | テルモ株式会社 | 画像処理装置、画像処理装置の作動方法、及びプログラム |
ES2883138T3 (es) | 2014-04-04 | 2021-12-07 | St Jude Medical Systems Ab | Sistema de diagnóstico de datos de flujo y presión intravascular |
WO2015161286A1 (en) * | 2014-04-17 | 2015-10-22 | The Trustees Of Columbia University In The City Of New York | Technologies for diagnosing neurological or psychiatric illnesses |
US20150305631A1 (en) * | 2014-04-25 | 2015-10-29 | Medtronic, Inc. | Real-Time Relationship Between Geometries of an Instrument and a Structure |
US20170049596A1 (en) * | 2014-04-30 | 2017-02-23 | Stryker Corporation | Implant delivery system and method of use |
US9754082B2 (en) * | 2014-05-30 | 2017-09-05 | Heartflow, Inc. | Systems and methods for reporting blood flow characteristics |
US10675003B2 (en) | 2014-07-11 | 2020-06-09 | Acist Medical Systems, Inc. | Intravascular imaging |
US11166668B2 (en) * | 2014-07-24 | 2021-11-09 | Lightlab Imaging, Inc. | Pre and post stent planning along with vessel visualization and diagnostic systems, devices, and methods for automatically identifying stent expansion profile |
US11311200B1 (en) | 2014-08-27 | 2022-04-26 | Lightlab Imaging, Inc. | Systems and methods to measure physiological flow in coronary arteries |
JP6700279B2 (ja) | 2014-08-27 | 2020-05-27 | セント ジュード メディカル システムズ アーベー | 最小の遠位側圧力/動脈圧(pd/pa)比を決定することによって心臓系を評価するためのシステム及び方法 |
US10499813B2 (en) | 2014-09-12 | 2019-12-10 | Lightlab Imaging, Inc. | Methods, systems and apparatus for temporal calibration of an intravascular imaging system |
AU2015360265B2 (en) | 2014-12-12 | 2020-08-27 | Desmond Adler | Systems and methods to detect and display endovascular features |
CN107580470B (zh) * | 2015-01-15 | 2021-06-22 | 皇家飞利浦有限公司 | 瞬时流量储备-计算机断层摄影 |
ES2578523B1 (es) | 2015-01-26 | 2017-12-28 | Galgo Medical, Sl | Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
WO2016136579A1 (ja) * | 2015-02-25 | 2016-09-01 | テルモ株式会社 | 画像診断装置、その制御方法、プログラム及びコンピュータ可読記憶媒体 |
US20210345988A1 (en) * | 2015-03-23 | 2021-11-11 | Seshadri Raju | Optimal Sizing of Iliac Vein Stents and Method of Using with 3D Ultrasound |
JP7023715B2 (ja) | 2015-05-17 | 2022-02-22 | ライトラボ・イメージング・インコーポレーテッド | 血管内のステントストラットカバレッジを決定するためのシステムの作動方法及びステント留置された領域を検出するための血管内画像化システムのプログラム可能なプロセッサベースのコンピュータ装置 |
US10222956B2 (en) | 2015-05-17 | 2019-03-05 | Lightlab Imaging, Inc. | Intravascular imaging user interface systems and methods |
US10109058B2 (en) | 2015-05-17 | 2018-10-23 | Lightlab Imaging, Inc. | Intravascular imaging system interfaces and stent detection methods |
US9996921B2 (en) | 2015-05-17 | 2018-06-12 | LIGHTLAB IMAGING, lNC. | Detection of metal stent struts |
US10140712B2 (en) | 2015-05-17 | 2018-11-27 | Lightlab Imaging, Inc. | Detection of stent struts relative to side branches |
US10646198B2 (en) | 2015-05-17 | 2020-05-12 | Lightlab Imaging, Inc. | Intravascular imaging and guide catheter detection methods and systems |
US10089755B2 (en) * | 2015-07-25 | 2018-10-02 | Lightlab Imaging, Inc. | Guidewire detection systems, methods, and apparatuses |
CN112315427B (zh) * | 2015-07-25 | 2024-08-09 | 光学实验室成像公司 | 血管内数据可视化方法 |
WO2017021201A1 (en) * | 2015-08-05 | 2017-02-09 | Koninklijke Philips N.V. | Assistance device and method for an interventional hemodynamic measurement |
US12026868B2 (en) | 2015-08-14 | 2024-07-02 | Elucid Bioimaging Inc. | Quantitative imaging for detecting histopathologically defined plaque erosion non-invasively |
US12008751B2 (en) | 2015-08-14 | 2024-06-11 | Elucid Bioimaging Inc. | Quantitative imaging for detecting histopathologically defined plaque fissure non-invasively |
US11087459B2 (en) | 2015-08-14 | 2021-08-10 | Elucid Bioimaging Inc. | Quantitative imaging for fractional flow reserve (FFR) |
US11071501B2 (en) | 2015-08-14 | 2021-07-27 | Elucid Bioiwaging Inc. | Quantitative imaging for determining time to adverse event (TTE) |
US10176408B2 (en) | 2015-08-14 | 2019-01-08 | Elucid Bioimaging Inc. | Systems and methods for analyzing pathologies utilizing quantitative imaging |
US11676359B2 (en) | 2015-08-14 | 2023-06-13 | Elucid Bioimaging Inc. | Non-invasive quantitative imaging biomarkers of atherosclerotic plaque biology |
US11094058B2 (en) | 2015-08-14 | 2021-08-17 | Elucid Bioimaging Inc. | Systems and method for computer-aided phenotyping (CAP) using radiologic images |
US11113812B2 (en) | 2015-08-14 | 2021-09-07 | Elucid Bioimaging Inc. | Quantitative imaging for detecting vulnerable plaque |
EP3355771B1 (en) * | 2015-09-29 | 2020-11-11 | Imperial Innovations Ltd | System for coronary intervention assessment, planning, and treatment based on desired outcome |
US11177030B2 (en) | 2015-09-29 | 2021-11-16 | Koninklike Philips N.V. | Estimating flow, resistance or pressure from pressure or flow measurements and angiography |
JP6818492B2 (ja) * | 2015-10-05 | 2021-01-20 | キヤノンメディカルシステムズ株式会社 | 画像処理装置、画像処理方法、及びプログラム |
US10909661B2 (en) * | 2015-10-08 | 2021-02-02 | Acist Medical Systems, Inc. | Systems and methods to reduce near-field artifacts |
US10653393B2 (en) | 2015-10-08 | 2020-05-19 | Acist Medical Systems, Inc. | Intravascular ultrasound imaging with frequency selective imaging methods and systems |
CA3000948C (en) * | 2015-10-13 | 2024-02-20 | Lightlab Imaging, Inc. | Intravascular imaging system and methods to determine cut plane view angle of side branch |
EP3376941A1 (en) | 2015-11-18 | 2018-09-26 | Lightlab Imaging, Inc. | Detection of stent struts relative to side branches |
US10342502B2 (en) | 2015-11-18 | 2019-07-09 | Lightlab Imaging, Inc. | X-ray image feature detection and registration systems and methods |
ES2851548T3 (es) * | 2015-11-23 | 2021-09-07 | Lightlab Imaging Inc | Detección y validación de sombras en imágenes intravasculares |
US11369337B2 (en) * | 2015-12-11 | 2022-06-28 | Acist Medical Systems, Inc. | Detection of disturbed blood flow |
JP7104632B2 (ja) | 2015-12-31 | 2022-07-21 | アシスト・メディカル・システムズ,インコーポレイテッド | 半自動化画像セグメント化システム及び方法 |
EP3443536B1 (en) | 2016-04-14 | 2021-12-15 | Lightlab Imaging, Inc. | Identification of branches of a blood vessel |
EP4241694A3 (en) | 2016-05-16 | 2023-12-20 | Cathworks Ltd. | Selection of vascular paths from images |
EP3459048B1 (en) | 2016-05-16 | 2023-05-03 | Acist Medical Systems, Inc. | Motion-based image segmentation systems and methods |
EP4300419A3 (en) | 2016-05-16 | 2024-04-03 | Cathworks Ltd. | System for vascular assessment |
WO2017201026A1 (en) | 2016-05-16 | 2017-11-23 | Lightlab Imaging, Inc. | Intravascular absorbable stent detection and diagnostic methods and systems |
CN106073894B (zh) * | 2016-05-31 | 2017-08-08 | 博动医学影像科技(上海)有限公司 | 基于植入虚拟支架的血管压力降数值及血流储备分数的评估方法和系统 |
CN106073749A (zh) * | 2016-06-06 | 2016-11-09 | 任勇 | 基于静脉支架的血液流速监测装置及其方法 |
CN109716446B (zh) * | 2016-09-28 | 2023-10-03 | 光学实验室成像公司 | 利用血管表象的支架规划系统及方法 |
WO2018060529A1 (en) | 2016-09-30 | 2018-04-05 | Koninklijke Philips N.V. | Apparatus for determining a functional index for stenosis assessment |
WO2018121886A2 (de) * | 2016-12-30 | 2018-07-05 | I-Dynamometer GmbH | Verfahren zur bestimmung des auftretens eines gefässkollapses bei einem blutgefäss im oder am auge sowie halteeinrichtung und ophthalmodynamometrieanordnung |
US10842589B2 (en) | 2017-03-21 | 2020-11-24 | Canon U.S.A., Inc. | Method for displaying an anatomical image of a coronary artery on a graphical user interface |
CN110769731B (zh) | 2017-06-15 | 2022-02-25 | 奥林巴斯株式会社 | 内窥镜系统、内窥镜用处理系统、图像处理方法 |
JP7054411B2 (ja) | 2017-07-26 | 2022-04-13 | キヤノン ユーエスエイ,インコーポレイテッド | 血管造影画像を用いて心臓運動を評価するための方法 |
EP3691520A1 (en) | 2017-10-02 | 2020-08-12 | Lightlab Imaging, Inc. | Intravascular data collection probes and related assemblies |
US11571129B2 (en) | 2017-10-03 | 2023-02-07 | Canon U.S.A., Inc. | Detecting and displaying stent expansion |
US10621748B2 (en) | 2017-10-03 | 2020-04-14 | Canon U.S.A., Inc. | Detecting and displaying stent expansion |
WO2019173830A1 (en) * | 2018-03-09 | 2019-09-12 | Emory University | Methods and systems for determining coronary hemodynamic characteristic(s) that is predictive of myocardial infarction |
EP3764915A1 (en) * | 2018-03-15 | 2021-01-20 | Koninklijke Philips N.V. | Determination and visualization of anatomical landmarks for intraluminal lesion assessment and treatment planning |
JP7075371B2 (ja) | 2018-05-03 | 2022-05-25 | キヤノン ユーエスエイ,インコーポレイテッド | マルチプルイメージングモダリティにわたって関心領域を強調するためのデバイス、システム、および方法 |
WO2019226849A1 (en) | 2018-05-23 | 2019-11-28 | Acist Medical Systems Inc. | Flow measurement using image data |
EP3811333A1 (en) | 2018-05-29 | 2021-04-28 | Lightlab Imaging, Inc. | Stent expansion display, systems, and methods |
US11382516B2 (en) | 2018-06-08 | 2022-07-12 | Canon U.S.A., Inc. | Apparatuses, methods, and storage mediums for lumen and artifacts detection in one or more images, such as in optical coherence tomography images |
US11083377B2 (en) * | 2018-06-15 | 2021-08-10 | Pie Medical Imaging B.V. | Method and apparatus for quantitative hemodynamic flow analysis |
CN108742570B (zh) * | 2018-06-20 | 2021-10-01 | 博动医学影像科技(上海)有限公司 | 基于冠脉优势类型获取血管压力差的装置 |
CA3103694A1 (en) * | 2018-06-27 | 2020-01-02 | Opsens Inc. | Hybrid image-invasive-pressure hemodynamic function assessment |
US11145054B2 (en) | 2018-07-09 | 2021-10-12 | Canon U.S.A., Inc. | Methods and systems for displaying intraluminal images |
US11080902B2 (en) * | 2018-08-03 | 2021-08-03 | Intuitive Surgical Operations, Inc. | Systems and methods for generating anatomical tree structures |
US20200129158A1 (en) * | 2018-10-26 | 2020-04-30 | Volcano Corporation | Graphical longitudinal display for intraluminal ultrasound imaging and associated devices, systems, and methods |
CN109166124B (zh) * | 2018-11-20 | 2021-12-14 | 中南大学 | 一种基于连通区域的视网膜血管形态量化方法 |
WO2020146905A1 (en) | 2019-01-13 | 2020-07-16 | Lightlab Imaging, Inc. | Systems and methods for classification of arterial image regions and features thereof |
WO2020154904A1 (zh) * | 2019-01-29 | 2020-08-06 | 深圳市科曼医疗设备有限公司 | 一种超声图像血管直径自动测量方法 |
US12076177B2 (en) | 2019-01-30 | 2024-09-03 | Canon U.S.A., Inc. | Apparatuses, systems, methods and storage mediums for performance of co-registration |
CN113614845A (zh) * | 2019-03-17 | 2021-11-05 | 光实验成像公司 | 动脉成像与评定系统和方法以及相关的基于用户界面的工作流程 |
US12079994B2 (en) | 2019-04-01 | 2024-09-03 | Cathworks Ltd. | Methods and apparatus for angiographic image selection |
US10861157B2 (en) | 2019-04-04 | 2020-12-08 | Medtronic Vascular, Inc. | System and methods for determining modified fractional flow reserve values |
GB201905335D0 (en) * | 2019-04-16 | 2019-05-29 | Sonck Jeroen | Means and devices for assessing coronary artery disease |
US20220061670A1 (en) * | 2019-05-21 | 2022-03-03 | Gentuity, Llc | Systems and methods for oct-guided treatment of a patient |
US11024034B2 (en) | 2019-07-02 | 2021-06-01 | Acist Medical Systems, Inc. | Image segmentation confidence determination |
KR20210121062A (ko) * | 2019-08-05 | 2021-10-07 | 엘루시드 바이오이미징 아이엔씨. | 형태학적 및 혈관주위 질환 표지자의 조합 평가 |
US12109056B2 (en) | 2019-09-17 | 2024-10-08 | Canon U.S.A., Inc. | Constructing or reconstructing 3D structure(s) |
US11361481B2 (en) * | 2019-09-18 | 2022-06-14 | Topcon Corporation | 3D shadow reduction signal processing method for optical coherence tomography (OCT) images |
CN213156021U (zh) | 2019-09-20 | 2021-05-11 | 巴德阿克塞斯系统股份有限公司 | 一种用于进入患者的脉管系统的超声系统 |
US12039685B2 (en) | 2019-09-23 | 2024-07-16 | Cathworks Ltd. | Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device |
US11963740B2 (en) * | 2019-12-05 | 2024-04-23 | Canon U.S.A., Inc. | Lumen, stent, and/or artifact detection in one or more images, such as in optical coherence tomography images |
US20230008714A1 (en) * | 2019-12-10 | 2023-01-12 | Philips Image Guided Therapy Corporation | Intraluminal image-based vessel diameter determination and associated devices, systems, and methods |
DE102020134804A1 (de) * | 2019-12-25 | 2021-07-01 | Canon Medical Systems Corporation | Medizinische Bildverarbeitungsvorrichtung, Aufzeichnungsmedium und System |
WO2021199960A1 (ja) * | 2020-03-30 | 2021-10-07 | テルモ株式会社 | プログラム、情報処理方法、および情報処理システム |
JPWO2021200985A1 (ja) * | 2020-03-30 | 2021-10-07 | ||
WO2021207289A1 (en) | 2020-04-07 | 2021-10-14 | Vida Diagnostics, Inc. | Subject specific coordinatization and virtual navigation systems and methods |
JP7356714B2 (ja) * | 2020-05-25 | 2023-10-05 | 国立大学法人山口大学 | 画像処理装置と画像処理プログラムと画像処理方法 |
US11922633B2 (en) | 2020-06-30 | 2024-03-05 | Canon U.S.A., Inc. | Real-time lumen distance calculation based on three-dimensional (3D) A-line signal data |
US11877810B2 (en) | 2020-07-21 | 2024-01-23 | Bard Access Systems, Inc. | System, method and apparatus for magnetic tracking of ultrasound probe and generation of 3D visualization thereof |
US11633534B2 (en) | 2020-08-18 | 2023-04-25 | Acist Medical Systems, Inc. | Angiogram injections using electrocardiographic synchronization |
WO2022051657A1 (en) | 2020-09-03 | 2022-03-10 | Bard Access Systems, Inc. | Portable ultrasound systems and methods |
US11992363B2 (en) | 2020-09-08 | 2024-05-28 | Bard Access Systems, Inc. | Dynamically adjusting ultrasound-imaging systems and methods thereof |
WO2022067101A1 (en) | 2020-09-25 | 2022-03-31 | Bard Access Systems, Inc. | Minimum catheter length tool |
JPWO2022071265A1 (ja) * | 2020-09-29 | 2022-04-07 | ||
EP4205663A4 (en) * | 2020-09-29 | 2024-02-28 | Terumo Kabushiki Kaisha | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM |
EP4251063A1 (en) | 2020-12-01 | 2023-10-04 | Bard Access Systems, Inc. | Ultrasound probe with target tracking capability |
CN112932434B (zh) * | 2021-01-29 | 2023-12-05 | 苏州润迈德医疗科技有限公司 | 获取流量损失模型、损失比、供血能力的方法和系统 |
CN113040812B (zh) * | 2021-02-03 | 2023-08-22 | 上海联影医疗科技股份有限公司 | 医学图像分析方法、装置、计算机设备和存储介质 |
CN112927212B (zh) * | 2021-03-11 | 2023-10-27 | 上海移视网络科技有限公司 | 基于深度学习的oct心血管斑块自动识别与分析方法 |
US11779221B2 (en) | 2021-06-18 | 2023-10-10 | Canon U.S.A., Inc. | Apparatus, method and storage medium for lumen curve simplification for editing in one or more images, such as in optical coherence tomography images |
CN113902690A (zh) * | 2021-09-24 | 2022-01-07 | 杭州脉流科技有限公司 | 基于血管腔内影像计算血流储备分数的方法、装置、计算设备以及存储介质 |
US12102481B2 (en) | 2022-06-03 | 2024-10-01 | Bard Access Systems, Inc. | Ultrasound probe with smart accessory |
Family Cites Families (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5662109A (en) | 1990-12-14 | 1997-09-02 | Hutson; William H. | Method and system for multi-dimensional imaging and analysis for early detection of diseased tissue |
US5054492A (en) | 1990-12-17 | 1991-10-08 | Cardiovascular Imaging Systems, Inc. | Ultrasonic imaging catheter having rotational image correlation |
US6564087B1 (en) | 1991-04-29 | 2003-05-13 | Massachusetts Institute Of Technology | Fiber optic needle probes for optical coherence tomography imaging |
EP0581871B2 (en) | 1991-04-29 | 2009-08-12 | Massachusetts Institute Of Technology | Apparatus for optical imaging and measurement |
US6134003A (en) | 1991-04-29 | 2000-10-17 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope |
US6501551B1 (en) | 1991-04-29 | 2002-12-31 | Massachusetts Institute Of Technology | Fiber optic imaging endoscope interferometer with at least one faraday rotator |
US5465147A (en) | 1991-04-29 | 1995-11-07 | Massachusetts Institute Of Technology | Method and apparatus for acquiring images using a ccd detector array and no transverse scanner |
US5956355A (en) | 1991-04-29 | 1999-09-21 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
US6111645A (en) | 1991-04-29 | 2000-08-29 | Massachusetts Institute Of Technology | Grating based phase control optical delay line |
US6485413B1 (en) | 1991-04-29 | 2002-11-26 | The General Hospital Corporation | Methods and apparatus for forward-directed optical scanning instruments |
US5748598A (en) | 1995-12-22 | 1998-05-05 | Massachusetts Institute Of Technology | Apparatus and methods for reading multilayer storage media using short coherence length sources |
JP3167367B2 (ja) * | 1991-09-09 | 2001-05-21 | 株式会社東芝 | 循環器診断装置 |
US5325449A (en) | 1992-05-15 | 1994-06-28 | David Sarnoff Research Center, Inc. | Method for fusing images and apparatus therefor |
US5509093A (en) | 1993-10-13 | 1996-04-16 | Micron Optics, Inc. | Temperature compensated fiber fabry-perot filters |
US5531227A (en) | 1994-01-28 | 1996-07-02 | Schneider Medical Technologies, Inc. | Imaging device and method |
US5797849A (en) | 1995-03-28 | 1998-08-25 | Sonometrics Corporation | Method for carrying out a medical procedure using a three-dimensional tracking and imaging system |
US5619368A (en) | 1995-05-16 | 1997-04-08 | Massachusetts Inst. Of Technology | Optical frequency shifter |
WO1997001167A1 (en) | 1995-06-21 | 1997-01-09 | Massachusetts Institute Of Technology | Apparatus and method for accessing data on multilayered optical media |
US5810007A (en) | 1995-07-26 | 1998-09-22 | Associates Of The Joint Center For Radiation Therapy, Inc. | Ultrasound localization and image fusion for the treatment of prostate cancer |
US5771895A (en) | 1996-02-12 | 1998-06-30 | Slager; Cornelis J. | Catheter for obtaining three-dimensional reconstruction of a vascular lumen and wall |
US6292689B1 (en) * | 1996-04-17 | 2001-09-18 | Imagyn Medical Technologies California, Inc. | Apparatus and methods of bioelectrical impedance analysis of blood flow |
US6148095A (en) | 1997-09-08 | 2000-11-14 | University Of Iowa Research Foundation | Apparatus and method for determining three-dimensional representations of tortuous vessels |
US5989189A (en) | 1997-10-24 | 1999-11-23 | Mentor Corporation | Ophthalmic ultrasound imaging |
US20020161351A1 (en) | 1998-09-01 | 2002-10-31 | Samson Wilfred J. | Method and apparatus for treating acute myocardial infarction with selective hypothermic perfusion |
US6191862B1 (en) | 1999-01-20 | 2001-02-20 | Lightlab Imaging, Llc | Methods and apparatus for high speed longitudinal scanning in imaging systems |
US6385332B1 (en) | 1999-02-19 | 2002-05-07 | The John P. Roberts Research Institute | Automated segmentation method for 3-dimensional ultrasound |
US20030032886A1 (en) | 1999-03-09 | 2003-02-13 | Elhanan Dgany | System for determining coronary flow reserve (CFR) value for a stenosed blood vessel, CFR processor therefor, and method therefor |
AU3187900A (en) * | 1999-03-09 | 2000-09-28 | Florence Medical Ltd. | A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters |
US6471656B1 (en) | 1999-06-25 | 2002-10-29 | Florence Medical Ltd | Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters |
US7343195B2 (en) * | 1999-05-18 | 2008-03-11 | Mediguide Ltd. | Method and apparatus for real time quantitative three-dimensional image reconstruction of a moving organ and intra-body navigation |
US6381350B1 (en) | 1999-07-02 | 2002-04-30 | The Cleveland Clinic Foundation | Intravascular ultrasonic analysis using active contour method and system |
US6445939B1 (en) | 1999-08-09 | 2002-09-03 | Lightlab Imaging, Llc | Ultra-small optical probes, imaging optics, and methods for using same |
JP4405002B2 (ja) | 1999-09-10 | 2010-01-27 | 阿部 慎一 | ステントグラフト設計装置 |
US6785409B1 (en) | 2000-10-24 | 2004-08-31 | Koninklijke Philips Electronics, N.V. | Segmentation method and apparatus for medical images using diffusion propagation, pixel classification, and mathematical morphology |
JP4241038B2 (ja) | 2000-10-30 | 2009-03-18 | ザ ジェネラル ホスピタル コーポレーション | 組織分析のための光学的な方法及びシステム |
US20020115931A1 (en) | 2001-02-21 | 2002-08-22 | Strauss H. William | Localizing intravascular lesions on anatomic images |
US6768756B2 (en) | 2001-03-12 | 2004-07-27 | Axsun Technologies, Inc. | MEMS membrane with integral mirror/lens |
US6570659B2 (en) | 2001-03-16 | 2003-05-27 | Lightlab Imaging, Llc | Broadband light source system and method and light source combiner |
US6552796B2 (en) | 2001-04-06 | 2003-04-22 | Lightlab Imaging, Llc | Apparatus and method for selective data collection and signal to noise ratio enhancement using optical coherence tomography |
US6585660B2 (en) | 2001-05-18 | 2003-07-01 | Jomed Inc. | Signal conditioning device for interfacing intravascular sensors having varying operational characteristics to a physiology monitor |
US6716178B1 (en) | 2001-05-31 | 2004-04-06 | Advanced Cardiovascular Systems, Inc. | Apparatus and method for performing thermal and laser doppler velocimetry measurements |
US6697667B1 (en) | 2001-05-31 | 2004-02-24 | Advanced Cardiovascular Systems, Inc. | Apparatus and method for locating coronary sinus |
US6706004B2 (en) | 2001-05-31 | 2004-03-16 | Infraredx, Inc. | Balloon catheter |
US7532920B1 (en) | 2001-05-31 | 2009-05-12 | Advanced Cardiovascular Systems, Inc. | Guidewire with optical fiber |
US7329223B1 (en) | 2001-05-31 | 2008-02-12 | Abbott Cardiovascular Systems Inc. | Catheter with optical fiber sensor |
US6879851B2 (en) | 2001-06-07 | 2005-04-12 | Lightlab Imaging, Llc | Fiber optic endoscopic gastrointestinal probe |
US6947040B2 (en) | 2001-10-23 | 2005-09-20 | Siemens Corporate Research, Inc. | Vessel detection by mean shift based ray propagation |
US6868736B2 (en) | 2002-02-22 | 2005-03-22 | Sentec Corporation | Ultra-miniature optical pressure sensing system |
US7134994B2 (en) | 2002-05-20 | 2006-11-14 | Volcano Corporation | Multipurpose host system for invasive cardiovascular diagnostic measurement acquisition and display |
US6891984B2 (en) | 2002-07-25 | 2005-05-10 | Lightlab Imaging, Llc | Scanning miniature optical probes with optical distortion correction and rotational control |
US7359554B2 (en) | 2002-08-26 | 2008-04-15 | Cleveland Clinic Foundation | System and method for identifying a vascular border |
US7794230B2 (en) * | 2002-09-10 | 2010-09-14 | University Of Vermont And State Agricultural College | Mathematical circulatory system model |
WO2004051604A1 (en) * | 2002-12-03 | 2004-06-17 | Mentice Ab | An interventional simulator system |
WO2004051579A2 (en) | 2002-12-04 | 2004-06-17 | Philips Intellectual Property & Standards Gmbh | Apparatus and method for assisting the navigation of a catheter in a vessel |
EP1599137B1 (en) | 2003-02-25 | 2009-09-02 | Philips Intellectual Property & Standards GmbH | Intravascular imaging |
WO2004082738A2 (en) * | 2003-03-13 | 2004-09-30 | Medtronic Vascular, Inc. | Optically guided penetration catheters and their methods of use |
JP4421203B2 (ja) * | 2003-03-20 | 2010-02-24 | 株式会社東芝 | 管腔状構造体の解析処理装置 |
US20100076320A1 (en) | 2003-04-25 | 2010-03-25 | Lightlab Imaging, Llc | Flush catheter with flow directing sheath |
US7241286B2 (en) | 2003-04-25 | 2007-07-10 | Lightlab Imaging, Llc | Flush catheter with flow directing sheath |
US7376455B2 (en) * | 2003-05-22 | 2008-05-20 | Scimed Life Systems, Inc. | Systems and methods for dynamic optical imaging |
DE10325298B4 (de) | 2003-06-04 | 2007-07-05 | Siemens Ag | Verfahren und Vorrichtung zur Erfassung der Rauigkeit von Gefäßen |
US7657299B2 (en) * | 2003-08-21 | 2010-02-02 | Ischem Corporation | Automated methods and systems for vascular plaque detection and analysis |
CN1875242A (zh) | 2003-10-27 | 2006-12-06 | 通用医疗公司 | 用于使用频域干涉测量法进行光学成像的方法和设备 |
CA2449080A1 (en) | 2003-11-13 | 2005-05-13 | Centre Hospitalier De L'universite De Montreal - Chum | Apparatus and method for intravascular ultrasound image segmentation: a fast-marching method |
JP4602993B2 (ja) | 2004-01-16 | 2010-12-22 | ボストン サイエンティフィック リミテッド | 医用撮像のための方法及び装置 |
US7215802B2 (en) * | 2004-03-04 | 2007-05-08 | The Cleveland Clinic Foundation | System and method for vascular border detection |
US7397935B2 (en) * | 2004-05-10 | 2008-07-08 | Mediguide Ltd. | Method for segmentation of IVUS image sequences |
DE102004024334A1 (de) * | 2004-05-17 | 2005-12-22 | Pulsion Medical Systems Ag | Vorrichtung zur Ermittlung eines hämodynamischen Parameters |
US8208995B2 (en) | 2004-08-24 | 2012-06-26 | The General Hospital Corporation | Method and apparatus for imaging of vessel segments |
US20060095065A1 (en) | 2004-09-24 | 2006-05-04 | Tetsuaki Tanimura | Fluid occluding devices and methods |
US8983582B2 (en) | 2004-12-20 | 2015-03-17 | Advanced Cardiovascular Systems, Inc. | Methods and apparatuses for positioning within an internal channel |
US7930014B2 (en) | 2005-01-11 | 2011-04-19 | Volcano Corporation | Vascular image co-registration |
US7414779B2 (en) | 2005-01-20 | 2008-08-19 | Massachusetts Institute Of Technology | Mode locking methods and apparatus |
US8315282B2 (en) | 2005-01-20 | 2012-11-20 | Massachusetts Institute Of Technology | Fourier domain mode locking: method and apparatus for control and improved performance |
EP1856777A4 (en) | 2005-01-24 | 2009-04-29 | Thorlabs Inc | COMPACT MULTIMODE LASER WITH QUICK SPECTRAL SCAN |
WO2006086700A2 (en) | 2005-02-10 | 2006-08-17 | Lightlab Imaging, Inc. | Optical coherence tomography apparatus and methods |
US7892177B2 (en) * | 2005-02-28 | 2011-02-22 | Scimed Life Systems, Inc. | Systems and methods for estimating the length and position of a stent to be applied within a patient |
US7415049B2 (en) | 2005-03-28 | 2008-08-19 | Axsun Technologies, Inc. | Laser with tilted multi spatial mode resonator tuning element |
EP1903944B1 (en) | 2005-06-24 | 2017-04-19 | Volcano Corporation | Co-registration of graphical image data representing three-dimensional vascular features |
DE102005032961A1 (de) | 2005-07-14 | 2007-01-18 | Siemens Ag | Verfahren und Vorrichtung zur Erzeugung eines Bildes mittels optischer Kohärenztomographie |
EP1928306B1 (en) | 2005-09-29 | 2021-01-13 | General Hospital Corporation | Optical coherence tomography systems and methods including fluorescence microscopic imaging of one or more biological structures |
US7450241B2 (en) | 2005-09-30 | 2008-11-11 | Infraredx, Inc. | Detecting vulnerable plaque |
WO2007047457A2 (en) | 2005-10-13 | 2007-04-26 | Volcano Corporation | Component-based catheter lab intravascular ultrasound system |
US7729746B2 (en) | 2005-11-04 | 2010-06-01 | Siemens Aktiengesellschaft | Three-dimensional co-registration between intravascular and angiographic data |
US7593559B2 (en) | 2005-11-18 | 2009-09-22 | Duke University | Method and system of coregistrating optical coherence tomography (OCT) with other clinical tests |
JP2007135894A (ja) * | 2005-11-18 | 2007-06-07 | R Tech:Kk | ヒト血流データをもとにした血流解析装置及びシミュレーション方法 |
US7801343B2 (en) | 2005-11-29 | 2010-09-21 | Siemens Medical Solutions Usa, Inc. | Method and apparatus for inner wall extraction and stent strut detection using intravascular optical coherence tomography imaging |
US7650179B2 (en) * | 2005-12-09 | 2010-01-19 | Siemens Aktiengesellschaft | Computerized workflow method for stent planning and stenting procedure |
US8184367B2 (en) | 2006-02-15 | 2012-05-22 | University Of Central Florida Research Foundation | Dynamically focused optical instrument |
JP5337018B2 (ja) | 2006-03-22 | 2013-11-06 | ヴォルケイノウ・コーポレーション | 分類基準に従った自動プラーク特性決定に基づく自動病変解析 |
US7785286B2 (en) | 2006-03-30 | 2010-08-31 | Volcano Corporation | Method and system for imaging, diagnosing, and/or treating an area of interest in a patient's body |
US7831078B2 (en) * | 2006-07-24 | 2010-11-09 | Siemens Medical Solutions Usa, Inc. | System and method for statistical shape model based segmentation of intravascular ultrasound and optical coherence tomography images |
US8029447B2 (en) | 2006-10-10 | 2011-10-04 | Volcano Corporation | Multipurpose host system for invasive cardiovascular diagnostic measurement acquisition including an enhanced dynamically configured graphical display |
US8223143B2 (en) | 2006-10-27 | 2012-07-17 | Carl Zeiss Meditec, Inc. | User interface for efficiently displaying relevant OCT imaging data |
EP2628443B1 (en) | 2006-11-08 | 2021-05-12 | Lightlab Imaging, Inc. | Opto-acoustic imaging device |
JPWO2008081653A1 (ja) * | 2006-12-28 | 2010-04-30 | テルモ株式会社 | 光プローブ |
EP3785615A1 (en) | 2007-01-10 | 2021-03-03 | Lightlab Imaging, Inc. | Methods and apparatus for swept-source optical coherence tomography |
JP2009022733A (ja) * | 2007-06-20 | 2009-02-05 | Toshiba Corp | 医用診断支援装置、医用診断支援方法、及び放射線診断装置 |
US8582934B2 (en) | 2007-11-12 | 2013-11-12 | Lightlab Imaging, Inc. | Miniature optical elements for fiber-optic beam shaping |
US7813609B2 (en) | 2007-11-12 | 2010-10-12 | Lightlab Imaging, Inc. | Imaging catheter with integrated reference reflector |
JP5002429B2 (ja) * | 2007-11-20 | 2012-08-15 | テルモ株式会社 | 光干渉断層画像診断装置 |
JP5112021B2 (ja) * | 2007-11-26 | 2013-01-09 | 株式会社東芝 | 血管内画像診断装置及び血管内画像診断システム |
US20090306520A1 (en) | 2008-06-02 | 2009-12-10 | Lightlab Imaging, Inc. | Quantitative methods for obtaining tissue characteristics from optical coherence tomography images |
US8478387B2 (en) | 2008-10-14 | 2013-07-02 | Lightlab Imaging, Inc. | Methods for stent strut detection and related measurement and display using optical coherence tomography |
ES2660147T3 (es) | 2009-09-23 | 2018-03-21 | Lightlab Imaging, Inc. | Sistemas de depuración de sangre in vivo en una luz |
JP5721721B2 (ja) | 2009-09-23 | 2015-05-20 | ライトラボ・イメージング・インコーポレーテッド | 管腔形態および血管抵抗測定データ収集のシステム、装置および方法 |
US8206377B2 (en) | 2009-12-22 | 2012-06-26 | Lightlab Imaging, Inc. | Torque limiter for an OCT catheter |
-
2010
- 2010-09-22 JP JP2012531008A patent/JP5721721B2/ja active Active
- 2010-09-22 WO PCT/US2010/049887 patent/WO2011038044A2/en active Application Filing
- 2010-09-22 EP EP14151395.2A patent/EP2742858B1/en active Active
- 2010-09-22 CA CA2765407A patent/CA2765407C/en active Active
- 2010-09-22 ES ES10763913.0T patent/ES2660570T3/es active Active
- 2010-09-22 EP EP24173099.3A patent/EP4386667A2/en active Pending
- 2010-09-22 AU AU2010298333A patent/AU2010298333B2/en active Active
- 2010-09-22 EP EP17202843.3A patent/EP3363350B1/en active Active
- 2010-09-22 US US12/888,347 patent/US9138147B2/en active Active
- 2010-09-22 EP EP10763913.0A patent/EP2480124B1/en active Active
- 2010-09-22 CA CA2926666A patent/CA2926666C/en active Active
-
2012
- 2012-09-14 US US13/617,441 patent/US9572495B2/en active Active
-
2013
- 2013-03-28 JP JP2013070193A patent/JP5635149B2/ja active Active
-
2014
- 2014-07-17 AU AU2014204480A patent/AU2014204480B2/en active Active
- 2014-07-30 JP JP2014155458A patent/JP5987025B2/ja active Active
-
2016
- 2016-07-07 AU AU2016204714A patent/AU2016204714B2/en active Active
- 2016-08-08 JP JP2016155715A patent/JP6283399B2/ja active Active
-
2018
- 2018-01-26 JP JP2018011426A patent/JP6845167B2/ja active Active
-
2020
- 2020-12-09 JP JP2020203808A patent/JP7203077B2/ja active Active
-
2022
- 2022-12-26 JP JP2022208185A patent/JP7494281B2/ja active Active
-
2024
- 2024-05-22 JP JP2024082990A patent/JP2024102372A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11278206B2 (en) | 2015-04-16 | 2022-03-22 | Gentuity, Llc | Micro-optic probes for neurology |
US10631718B2 (en) | 2015-08-31 | 2020-04-28 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
US11064873B2 (en) | 2015-08-31 | 2021-07-20 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
US11583172B2 (en) | 2015-08-31 | 2023-02-21 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
US11937786B2 (en) | 2015-08-31 | 2024-03-26 | Gentuity, Llc | Imaging system includes imaging probe and delivery devices |
US11684242B2 (en) | 2017-11-28 | 2023-06-27 | Gentuity, Llc | Imaging system |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7203077B2 (ja) | 血管内画像化システムの作動方法 | |
US12082912B2 (en) | Lumen morphology and vascular resistance measurements data collection systems apparatus and methods | |
US12138017B2 (en) | Lumen morphology and vascular resistance measurements data collection systems apparatus and methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130919 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131216 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131224 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140117 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140212 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140408 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140708 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140715 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140808 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140819 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140908 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140916 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150303 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150324 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5721721 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |