DE10308595A1 - Verfahren und Vorrichtung zur spektralen Verformungsratenvisualisierung - Google Patents
Verfahren und Vorrichtung zur spektralen VerformungsratenvisualisierungInfo
- Publication number
- DE10308595A1 DE10308595A1 DE10308595A DE10308595A DE10308595A1 DE 10308595 A1 DE10308595 A1 DE 10308595A1 DE 10308595 A DE10308595 A DE 10308595A DE 10308595 A DE10308595 A DE 10308595A DE 10308595 A1 DE10308595 A1 DE 10308595A1
- Authority
- DE
- Germany
- Prior art keywords
- doppler
- spectra
- complex
- deformation rate
- strain rate
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000003595 spectral effect Effects 0.000 title claims abstract description 26
- 238000012800 visualization Methods 0.000 title description 6
- 238000001228 spectrum Methods 0.000 claims abstract description 124
- 238000012545 processing Methods 0.000 claims abstract description 90
- 238000002604 ultrasonography Methods 0.000 claims abstract description 60
- 230000004044 response Effects 0.000 claims abstract description 15
- 238000012805 post-processing Methods 0.000 claims description 4
- 230000021615 conjugation Effects 0.000 claims 2
- 238000005070 sampling Methods 0.000 abstract description 15
- 238000010606 normalization Methods 0.000 abstract description 6
- 238000003672 processing method Methods 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 29
- 230000005540 biological transmission Effects 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000012285 ultrasound imaging Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 210000004165 myocardium Anatomy 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- 230000005534 acoustic noise Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/683,893 US7022078B2 (en) | 2002-02-28 | 2002-02-28 | Method and apparatus for spectral strain rate visualization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10308595A1 true DE10308595A1 (de) | 2003-09-11 |
Family
ID=27757969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10308595A Ceased DE10308595A1 (de) | 2002-02-28 | 2003-02-27 | Verfahren und Vorrichtung zur spektralen Verformungsratenvisualisierung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7022078B2 (https=) |
| JP (1) | JP4297699B2 (https=) |
| DE (1) | DE10308595A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8900149B2 (en) * | 2004-04-02 | 2014-12-02 | Teratech Corporation | Wall motion analyzer |
| US7223241B2 (en) * | 2004-12-16 | 2007-05-29 | Aloka Co., Ltd. | Method and apparatus for elasticity imaging |
| JP4920302B2 (ja) * | 2005-06-20 | 2012-04-18 | 株式会社東芝 | 超音波診断装置及び超音波計測方法 |
| US20090131791A1 (en) * | 2005-08-22 | 2009-05-21 | Koninklijke Philips Electronics N.V. | Ultrasonic Diagnostic Imaging System With Spectral and Audio Tissue Doppler |
| US20070073147A1 (en) * | 2005-09-28 | 2007-03-29 | Siemens Medical Solutions Usa, Inc. | Method and apparatus for displaying a measurement associated with an anatomical feature |
| US20070093716A1 (en) * | 2005-10-26 | 2007-04-26 | Aloka Co., Ltd. | Method and apparatus for elasticity imaging |
| US8112247B2 (en) * | 2006-03-24 | 2012-02-07 | International Business Machines Corporation | Resource adaptive spectrum estimation of streaming data |
| US8100831B2 (en) * | 2006-11-22 | 2012-01-24 | General Electric Company | Direct strain estimator for measuring elastic properties of tissue |
| GB0708358D0 (en) * | 2007-05-01 | 2007-06-06 | Cambridge Entpr Ltd | Strain image display systems |
| US7860177B2 (en) * | 2007-08-28 | 2010-12-28 | Mediatek Inc. | Receiver detecting signals based on spectrum characteristic and detecting method thereof |
| RU2010154112A (ru) * | 2008-05-29 | 2012-07-10 | Конинклейке Филипс Электроникс Н.В. (Nl) | Анализ деформации ткани |
| US9854964B2 (en) | 2014-04-30 | 2018-01-02 | The Cleveland Clinic Foundation | Measurement of biomechanical properties in an OCT image |
| CN107949331B (zh) * | 2016-06-30 | 2021-04-13 | 深圳迈瑞生物医疗电子股份有限公司 | 超声流体频谱多普勒成像方法和系统 |
| KR102439765B1 (ko) * | 2016-09-20 | 2022-09-05 | 삼성메디슨 주식회사 | 초음파 영상 장치 및 초음파 영상 표시 방법 |
| CN110477948B (zh) * | 2019-08-21 | 2022-05-10 | 东软医疗系统股份有限公司 | 弹性成像方法及装置、成像设备、存储介质 |
| JP2023170787A (ja) * | 2022-05-20 | 2023-12-01 | 富士フイルムヘルスケア株式会社 | 超音波診断装置および超音波情報処理装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6099471A (en) * | 1997-10-07 | 2000-08-08 | General Electric Company | Method and apparatus for real-time calculation and display of strain in ultrasound imaging |
| US6352507B1 (en) * | 1999-08-23 | 2002-03-05 | G.E. Vingmed Ultrasound As | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging |
| US6579240B2 (en) * | 2001-06-12 | 2003-06-17 | Ge Medical Systems Global Technology Company, Llc | Ultrasound display of selected movement parameter values |
-
2002
- 2002-02-28 US US09/683,893 patent/US7022078B2/en not_active Expired - Lifetime
-
2003
- 2003-02-27 DE DE10308595A patent/DE10308595A1/de not_active Ceased
- 2003-02-27 JP JP2003050271A patent/JP4297699B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4297699B2 (ja) | 2009-07-15 |
| US20030163044A1 (en) | 2003-08-28 |
| US7022078B2 (en) | 2006-04-04 |
| JP2003275210A (ja) | 2003-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |