NO985311D0 - Ultralydsendepulser for ikke-lineµr ultralydbilleddannelse - Google Patents
Ultralydsendepulser for ikke-lineµr ultralydbilleddannelseInfo
- Publication number
- NO985311D0 NO985311D0 NO985311A NO985311A NO985311D0 NO 985311 D0 NO985311 D0 NO 985311D0 NO 985311 A NO985311 A NO 985311A NO 985311 A NO985311 A NO 985311A NO 985311 D0 NO985311 D0 NO 985311D0
- Authority
- NO
- Norway
- Prior art keywords
- ultrasound imaging
- ultrasonic emitting
- emitting pulses
- linear ultrasound
- linear
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
-
- 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
- G01S7/52049—Techniques for image enhancement involving transmitter or receiver using correction of medium-induced phase aberration
-
- 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
-
- 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
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
- G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
-
- 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)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (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 |
---|---|---|---|
US08/971,590 US5980457A (en) | 1997-11-17 | 1997-11-17 | Ultrasonic transmit pulses for nonlinear ultrasonic imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
NO985311D0 true NO985311D0 (no) | 1998-11-13 |
NO985311L NO985311L (no) | 1999-05-18 |
Family
ID=25518582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO985311A NO985311L (no) | 1997-11-17 | 1998-11-13 | Ultralydsendepulser for ikke-lineµr ultralydbilleddannelse |
Country Status (9)
Country | Link |
---|---|
US (1) | US5980457A (no) |
EP (1) | EP0916967B1 (no) |
JP (1) | JPH11216140A (no) |
KR (1) | KR19990045309A (no) |
AU (1) | AU9133598A (no) |
CA (1) | CA2252287A1 (no) |
DE (1) | DE69833537T2 (no) |
IL (1) | IL127025A0 (no) |
NO (1) | NO985311L (no) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6409667B1 (en) * | 2000-02-23 | 2002-06-25 | Acuson Corporation | Medical diagnostic ultrasound transducer system and method for harmonic imaging |
US6490469B2 (en) | 2000-03-15 | 2002-12-03 | The Regents Of The University Of California | Method and apparatus for dynamic focusing of ultrasound energy |
EP1146351A1 (en) * | 2000-04-12 | 2001-10-17 | Bracco Research S.A. | Ultrasound contrast imaging with double-pulse excitation waveforms |
US6443901B1 (en) * | 2000-06-15 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Capacitive micromachined ultrasonic transducers |
US6468216B1 (en) | 2000-08-24 | 2002-10-22 | Kininklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging of the coronary arteries |
WO2002017296A1 (en) | 2000-08-24 | 2002-02-28 | Koninklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging system transducer array with multiline patches |
US6551244B1 (en) * | 2000-10-17 | 2003-04-22 | Acuson Corporation | Parametric transmit waveform generator for medical ultrasound imaging system |
WO2002060326A1 (en) * | 2001-02-01 | 2002-08-08 | Hitachi Medical Corporation | Ultrasonic enhanced-contrast imager and its method |
TW586326B (en) * | 2002-12-31 | 2004-05-01 | Vistapoint Inc | Apparatus and method for generating a directional acoustic wave |
WO2005044108A1 (en) * | 2003-11-07 | 2005-05-19 | Koninklijke Philips Electronics, N.V. | System and method for ultrasound perfusion imaging |
US7967754B2 (en) * | 2004-10-14 | 2011-06-28 | Scimed Life Systems, Inc. | Integrated bias circuitry for ultrasound imaging devices configured to image the interior of a living being |
KR101000291B1 (ko) * | 2007-12-20 | 2010-12-13 | 한국전자통신연구원 | 비선형 매질을 통한 음향 송신 장치 및 방법 |
US9424665B1 (en) * | 2013-01-04 | 2016-08-23 | University Of Maryland | System and method for signals transmission in complex scattering environments using interaction of the waves with a nonlinear object |
US9590668B1 (en) | 2015-11-30 | 2017-03-07 | NanoSemi Technologies | Digital compensator |
US10812166B2 (en) | 2016-10-07 | 2020-10-20 | Nanosemi, Inc. | Beam steering digital predistortion |
US11057004B2 (en) | 2017-02-25 | 2021-07-06 | Nanosemi, Inc. | Multiband digital predistorter |
US10141961B1 (en) | 2017-05-18 | 2018-11-27 | Nanosemi, Inc. | Passive intermodulation cancellation |
US10931318B2 (en) * | 2017-06-09 | 2021-02-23 | Nanosemi, Inc. | Subsampled linearization system |
US10581470B2 (en) | 2017-06-09 | 2020-03-03 | Nanosemi, Inc. | Linearization system |
US11115067B2 (en) | 2017-06-09 | 2021-09-07 | Nanosemi, Inc. | Multi-band linearization system |
WO2019014422A1 (en) * | 2017-07-12 | 2019-01-17 | Nanosemi, Inc. | SYSTEMS AND METHODS FOR CONTROLLING RADIOS MADE WITH DIGITAL PREDISTORSION |
US11303251B2 (en) | 2017-10-02 | 2022-04-12 | Nanosemi, Inc. | Digital predistortion adjustment based on determination of load condition characteristics |
JP2021523629A (ja) | 2018-05-11 | 2021-09-02 | ナノセミ, インク.Nanosemi, Inc. | 非線形システム用デジタル補償器 |
US10644657B1 (en) | 2018-05-11 | 2020-05-05 | Nanosemi, Inc. | Multi-band digital compensator for a non-linear system |
US11863210B2 (en) | 2018-05-25 | 2024-01-02 | Nanosemi, Inc. | Linearization with level tracking |
US10931238B2 (en) | 2018-05-25 | 2021-02-23 | Nanosemi, Inc. | Linearization with envelope tracking or average power tracking |
CN112640299A (zh) | 2018-05-25 | 2021-04-09 | 纳诺塞米有限公司 | 变化操作条件下的数字预失真 |
US10992326B1 (en) | 2020-05-19 | 2021-04-27 | Nanosemi, Inc. | Buffer management for adaptive digital predistortion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6111025A (ja) * | 1984-06-26 | 1986-01-18 | 株式会社東芝 | 超音波組織診断装置 |
US5540909A (en) * | 1994-09-28 | 1996-07-30 | Alliance Pharmaceutical Corp. | Harmonic ultrasound imaging with microbubbles |
US5608690A (en) * | 1995-03-02 | 1997-03-04 | Acuson Corporation | Transmit beamformer with frequency dependent focus |
DE19639153A1 (de) * | 1996-09-24 | 1997-02-20 | Torsten Dipl Ing Niederdraenk | Vorrichtung der Ultraschallabbildung in der medizinischen Diagnostik |
-
1997
- 1997-11-17 US US08/971,590 patent/US5980457A/en not_active Expired - Lifetime
-
1998
- 1998-10-30 CA CA002252287A patent/CA2252287A1/en not_active Abandoned
- 1998-11-04 AU AU91335/98A patent/AU9133598A/en not_active Abandoned
- 1998-11-12 IL IL12702598A patent/IL127025A0/xx unknown
- 1998-11-13 NO NO985311A patent/NO985311L/no not_active Application Discontinuation
- 1998-11-16 EP EP98309355A patent/EP0916967B1/en not_active Expired - Lifetime
- 1998-11-16 KR KR1019980049018A patent/KR19990045309A/ko not_active Application Discontinuation
- 1998-11-16 DE DE69833537T patent/DE69833537T2/de not_active Expired - Lifetime
- 1998-11-17 JP JP10326306A patent/JPH11216140A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0916967A3 (en) | 2000-04-19 |
JPH11216140A (ja) | 1999-08-10 |
DE69833537T2 (de) | 2006-09-14 |
AU9133598A (en) | 1999-06-03 |
IL127025A0 (en) | 1999-09-22 |
EP0916967A2 (en) | 1999-05-19 |
EP0916967B1 (en) | 2006-02-22 |
CA2252287A1 (en) | 1999-05-17 |
NO985311L (no) | 1999-05-18 |
KR19990045309A (ko) | 1999-06-25 |
US5980457A (en) | 1999-11-09 |
DE69833537D1 (de) | 2006-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO985311D0 (no) | Ultralydsendepulser for ikke-lineµr ultralydbilleddannelse | |
DE69834228D1 (de) | Chirurgisches ultraschallgerät | |
NO981425D0 (no) | Bildebehandling innen ultralyd | |
DE59510158D1 (de) | Ultraschallwandler | |
AU5169198A (en) | Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging | |
DE19880830T1 (de) | Ultraschallwellengerät | |
DE69516055T2 (de) | Ultraschallumwandler | |
NO984604D0 (no) | Diagnostisk ultralydbilleddannelse med pulsinvertert dopplereffekt | |
DE69721728D1 (de) | Ultraschallsende-/empfangsgerät | |
DE69637959D1 (de) | Ultraschall zahnreiniger | |
DE59509388D1 (de) | Ultraschallwandler | |
DE60031222D1 (de) | Ultraschallsonde | |
DE59601195D1 (de) | Ultraschallwandler | |
DE69808397D1 (de) | Ultraschallvorrichtung | |
DE60036056D1 (de) | Ultraschalldiagnosegerät | |
DE69735422D1 (de) | Diagnostisches ultraschall-gerät | |
DE69830139D1 (de) | Ultraschall lockenwickelgerät | |
DE69821074D1 (de) | Composite ultrasound transducer | |
DE69734002D1 (de) | Ultraschalldiagnose gerät | |
NO20003164L (no) | Ultralydmetode | |
FI970986A (fi) | Ultraäänimuunnin | |
DE69839062D1 (de) | Vorrichtung zur ultraschall-diagnose | |
DE29780429U1 (de) | Ultraschall-Reinigungsvorrichtung | |
DK96597A (da) | Ultralydstransducer | |
DE69902829D1 (de) | Diagnostiches Ultraschallgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |