CA2309059A1 - Method and apparatus for spatial filtering in an intravascular ultrasound imaging system - Google Patents
Method and apparatus for spatial filtering in an intravascular ultrasound imaging system Download PDFInfo
- Publication number
- CA2309059A1 CA2309059A1 CA002309059A CA2309059A CA2309059A1 CA 2309059 A1 CA2309059 A1 CA 2309059A1 CA 002309059 A CA002309059 A CA 002309059A CA 2309059 A CA2309059 A CA 2309059A CA 2309059 A1 CA2309059 A1 CA 2309059A1
- Authority
- CA
- Canada
- Prior art keywords
- image
- image data
- theta
- blood vessel
- intravascular
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000003384 imaging method Methods 0.000 title claims abstract description 35
- 238000002608 intravascular ultrasound Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 90
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 230000006641 stabilisation Effects 0.000 claims abstract description 33
- 238000011105 stabilization Methods 0.000 claims abstract description 33
- 238000013519 translation Methods 0.000 claims abstract description 25
- 230000010349 pulsation Effects 0.000 claims abstract description 24
- 241001333990 Rugopharynx theta Species 0.000 claims abstract 11
- 210000004204 blood vessel Anatomy 0.000 claims description 108
- 238000012545 processing Methods 0.000 claims description 32
- 238000004458 analytical method Methods 0.000 claims description 28
- 230000002123 temporal effect Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 12
- 238000002592 echocardiography Methods 0.000 claims description 8
- 239000013598 vector Substances 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 2
- 230000010339 dilation Effects 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- 230000002792 vascular Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012285 ultrasound imaging Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52034—Data rate converters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
- G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52046—Techniques for image enhancement involving transmitter or receiver
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/966,395 | 1997-11-07 | ||
| US08/966,395 US5885218A (en) | 1997-11-07 | 1997-11-07 | Method and apparatus for spatial filtering in an intravascular ultrasound imaging system |
| PCT/US1998/023421 WO1999023949A1 (en) | 1997-11-07 | 1998-11-03 | Method and apparatus for spatial filtering in an intravascular ultrasound imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2309059A1 true CA2309059A1 (en) | 1999-05-20 |
Family
ID=25511331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002309059A Abandoned CA2309059A1 (en) | 1997-11-07 | 1998-11-03 | Method and apparatus for spatial filtering in an intravascular ultrasound imaging system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5885218A (enExample) |
| EP (1) | EP1030599A4 (enExample) |
| JP (1) | JP2001522628A (enExample) |
| AU (1) | AU1209099A (enExample) |
| CA (1) | CA2309059A1 (enExample) |
| WO (1) | WO1999023949A1 (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6095976A (en) * | 1997-06-19 | 2000-08-01 | Medinol Ltd. | Method for enhancing an image derived from reflected ultrasound signals produced by an ultrasound transmitter and detector inserted in a bodily lumen |
| US5873830A (en) * | 1997-08-22 | 1999-02-23 | Acuson Corporation | Ultrasound imaging system and method for improving resolution and operation |
| US6181810B1 (en) * | 1998-07-30 | 2001-01-30 | Scimed Life Systems, Inc. | Method and apparatus for spatial and temporal filtering of intravascular ultrasonic image data |
| US6126599A (en) * | 1998-10-01 | 2000-10-03 | Atl Ultrasound, Inc. | Ultrasonic diagnostic imaging system with real time spatial compounding processor |
| US6283917B1 (en) * | 1998-10-01 | 2001-09-04 | Atl Ultrasound | Ultrasonic diagnostic imaging system with blurring corrected spatial compounding |
| US6210328B1 (en) * | 1998-10-01 | 2001-04-03 | Atl Ultrasound | Ultrasonic diagnostic imaging system with variable spatial compounding |
| US6117081A (en) * | 1998-10-01 | 2000-09-12 | Atl Ultrasound, Inc. | Method for correcting blurring of spatially compounded ultrasonic diagnostic images |
| US6645147B1 (en) * | 1998-11-25 | 2003-11-11 | Acuson Corporation | Diagnostic medical ultrasound image and system for contrast agent imaging |
| US6839762B1 (en) | 1998-12-31 | 2005-01-04 | U-Systems, Inc. | Ultrasound information processing system and ultrasound information exchange protocol therefor |
| US6547730B1 (en) | 1998-12-31 | 2003-04-15 | U-Systems, Inc. | Ultrasound information processing system |
| US6381350B1 (en) * | 1999-07-02 | 2002-04-30 | The Cleveland Clinic Foundation | Intravascular ultrasonic analysis using active contour method and system |
| US6367110B1 (en) | 1999-09-03 | 2002-04-09 | Joshua M. Urueta | Self-cleaning holster for electrocautery tip |
| US6200268B1 (en) * | 1999-09-10 | 2001-03-13 | The Cleveland Clinic Foundation | Vascular plaque characterization |
| US7037258B2 (en) * | 1999-09-24 | 2006-05-02 | Karl Storz Imaging, Inc. | Image orientation for endoscopic video displays |
| US6416477B1 (en) | 2000-08-22 | 2002-07-09 | Koninklijke Philips Electronics N.V. | Ultrasonic diagnostic systems with spatial compounded panoramic imaging |
| US6416492B1 (en) | 2000-09-28 | 2002-07-09 | Scimed Life Systems, Inc. | Radiation delivery system utilizing intravascular ultrasound |
| US6572549B1 (en) | 2001-12-18 | 2003-06-03 | Koninklijke Philips Electronics Nv | High frame rate extended field of view ultrasound imaging system and method |
| NL1019612C2 (nl) * | 2001-12-19 | 2003-06-20 | Gemeente Amsterdam | Stoomoververhitter. |
| US6892090B2 (en) * | 2002-08-19 | 2005-05-10 | Surgical Navigation Technologies, Inc. | Method and apparatus for virtual endoscopy |
| US7074188B2 (en) * | 2002-08-26 | 2006-07-11 | The Cleveland Clinic Foundation | System and method of characterizing vascular tissue |
| US7927275B2 (en) * | 2002-08-26 | 2011-04-19 | The Cleveland Clinic Foundation | System and method of aquiring blood-vessel data |
| US7359554B2 (en) * | 2002-08-26 | 2008-04-15 | Cleveland Clinic Foundation | System and method for identifying a vascular border |
| JP4468677B2 (ja) * | 2003-05-19 | 2010-05-26 | オリンパス株式会社 | 超音波画像生成方法及び超音波画像生成プログラム |
| WO2005020821A1 (ja) * | 2003-09-01 | 2005-03-10 | Matsushita Electric Industrial Co., Ltd. | 生体信号モニタ装置 |
| US7874990B2 (en) * | 2004-01-14 | 2011-01-25 | The Cleveland Clinic Foundation | System and method for determining a transfer function |
| US7609894B2 (en) | 2004-02-17 | 2009-10-27 | Corel Corporation | Adaptive sampling region for a region editing tool |
| US7826668B1 (en) * | 2004-02-17 | 2010-11-02 | Corel Corporation | Adaptive region editing tool |
| US7782338B1 (en) | 2004-02-17 | 2010-08-24 | Krzysztof Antoni Zaklika | Assisted adaptive region editing tool |
| US7403811B2 (en) * | 2004-03-01 | 2008-07-22 | Scimed Life Systems, Inc. | Method of catheter tracking using image information |
| US7215802B2 (en) * | 2004-03-04 | 2007-05-08 | The Cleveland Clinic Foundation | System and method for vascular border detection |
| US7680326B2 (en) * | 2004-03-18 | 2010-03-16 | Fujifilm Corporation | Method, system, and program for correcting the image quality of a moving image |
| US8105714B2 (en) * | 2004-10-29 | 2012-01-31 | Medtronic, Inc. | Lithium-ion battery |
| WO2006070669A1 (ja) * | 2004-12-27 | 2006-07-06 | Olympus Corporation | 医療画像処理装置及び医療画像処理方法 |
| US10716528B2 (en) | 2007-03-08 | 2020-07-21 | Sync-Rx, Ltd. | Automatic display of previously-acquired endoluminal images |
| US9375164B2 (en) | 2007-03-08 | 2016-06-28 | Sync-Rx, Ltd. | Co-use of endoluminal data and extraluminal imaging |
| US9968256B2 (en) | 2007-03-08 | 2018-05-15 | Sync-Rx Ltd. | Automatic identification of a tool |
| US8542900B2 (en) | 2007-03-08 | 2013-09-24 | Sync-Rx Ltd. | Automatic reduction of interfering elements from an image stream of a moving organ |
| US9629571B2 (en) | 2007-03-08 | 2017-04-25 | Sync-Rx, Ltd. | Co-use of endoluminal data and extraluminal imaging |
| US11064964B2 (en) | 2007-03-08 | 2021-07-20 | Sync-Rx, Ltd | Determining a characteristic of a lumen by measuring velocity of a contrast agent |
| WO2008107905A2 (en) * | 2007-03-08 | 2008-09-12 | Sync-Rx, Ltd. | Imaging and tools for use with moving organs |
| US11197651B2 (en) | 2007-03-08 | 2021-12-14 | Sync-Rx, Ltd. | Identification and presentation of device-to-vessel relative motion |
| US8206308B2 (en) | 2008-05-05 | 2012-06-26 | Boston Scientific Scimed, Inc. | Shielding for intravascular ultrasound imaging systems and methods of making and using |
| US8197413B2 (en) * | 2008-06-06 | 2012-06-12 | Boston Scientific Scimed, Inc. | Transducers, devices and systems containing the transducers, and methods of manufacture |
| EP2303385B1 (en) * | 2008-06-19 | 2013-12-11 | Sync-RX, Ltd. | Stepwise advancement of a medical tool |
| 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 |
| US11064903B2 (en) | 2008-11-18 | 2021-07-20 | Sync-Rx, Ltd | Apparatus and methods for mapping a sequence of images to a roadmap image |
| 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 |
| US10362962B2 (en) | 2008-11-18 | 2019-07-30 | Synx-Rx, Ltd. | Accounting for skipped imaging locations during movement of an endoluminal imaging probe |
| US9974509B2 (en) | 2008-11-18 | 2018-05-22 | Sync-Rx Ltd. | Image super enhancement |
| US9095313B2 (en) | 2008-11-18 | 2015-08-04 | Sync-Rx, Ltd. | Accounting for non-uniform longitudinal motion during movement of an endoluminal imaging probe |
| US8855744B2 (en) | 2008-11-18 | 2014-10-07 | Sync-Rx, Ltd. | Displaying a device within an endoluminal image stack |
| WO2011015952A1 (en) * | 2009-08-07 | 2011-02-10 | Medinol Ltd. | Method and system for stabilizing a series of intravascular ultrasound images and extracting vessel lumen from the images |
| JP2013507227A (ja) * | 2009-10-12 | 2013-03-04 | シリコンバレー メディカル インスツルメンツ インコーポレイテッド | コレジスタ・イメージングのための血管内超音波システム |
| JP6099640B2 (ja) | 2011-06-23 | 2017-03-22 | シンク−アールエックス，リミティド | 管腔の背景の鮮明化 |
| JP6101048B2 (ja) * | 2012-02-20 | 2017-03-22 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
| 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 |
| US11369337B2 (en) | 2015-12-11 | 2022-06-28 | Acist Medical Systems, Inc. | Detection of disturbed blood flow |
| US10901084B2 (en) | 2016-12-22 | 2021-01-26 | B-K Medical Aps | Spatial delay beamformation |
| US11024034B2 (en) | 2019-07-02 | 2021-06-01 | Acist Medical Systems, Inc. | Image segmentation confidence determination |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| NO943269D0 (no) * | 1994-09-02 | 1994-09-02 | Vingmed Sound As | Fremgangsmåte for analyse og måling av ultralydsignaler |
| NO943696D0 (no) * | 1994-10-04 | 1994-10-04 | Vingmed Sound As | Fremgangsmåte ved ultralydavbildning |
| US5538004A (en) * | 1995-02-28 | 1996-07-23 | Hewlett-Packard Company | Method and apparatus for tissue-centered scan conversion in an ultrasound imaging system |
| US5655535A (en) * | 1996-03-29 | 1997-08-12 | Siemens Medical Systems, Inc. | 3-Dimensional compound ultrasound field of view |
| US5503153A (en) * | 1995-06-30 | 1996-04-02 | Siemens Medical Systems, Inc. | Noise suppression method utilizing motion compensation for ultrasound images |
| US5623929A (en) * | 1995-06-30 | 1997-04-29 | Siemens Medical Systems, Inc. | Ultrasonic doppler flow imaging method for eliminating motion artifacts |
| US5582173A (en) * | 1995-09-18 | 1996-12-10 | Siemens Medical Systems, Inc. | System and method for 3-D medical imaging using 2-D scan data |
| US6095976A (en) * | 1997-06-19 | 2000-08-01 | Medinol Ltd. | Method for enhancing an image derived from reflected ultrasound signals produced by an ultrasound transmitter and detector inserted in a bodily lumen |
-
1997
- 1997-11-07 US US08/966,395 patent/US5885218A/en not_active Expired - Fee Related
-
1998
- 1998-11-03 AU AU12090/99A patent/AU1209099A/en not_active Abandoned
- 1998-11-03 WO PCT/US1998/023421 patent/WO1999023949A1/en not_active Ceased
- 1998-11-03 JP JP2000520051A patent/JP2001522628A/ja active Pending
- 1998-11-03 CA CA002309059A patent/CA2309059A1/en not_active Abandoned
- 1998-11-03 EP EP98955241A patent/EP1030599A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US5885218A (en) | 1999-03-23 |
| JP2001522628A (ja) | 2001-11-20 |
| WO1999023949A1 (en) | 1999-05-20 |
| AU1209099A (en) | 1999-05-31 |
| EP1030599A4 (en) | 2004-08-18 |
| EP1030599A1 (en) | 2000-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |