ATE66086T1 - Akustisches filter zum unterdruecken oder daempfen der negativen halbwellen einer elastischen welle und generator elastischer wellen mit einem solchen filter. - Google Patents
Akustisches filter zum unterdruecken oder daempfen der negativen halbwellen einer elastischen welle und generator elastischer wellen mit einem solchen filter.Info
- Publication number
- ATE66086T1 ATE66086T1 AT88400847T AT88400847T ATE66086T1 AT E66086 T1 ATE66086 T1 AT E66086T1 AT 88400847 T AT88400847 T AT 88400847T AT 88400847 T AT88400847 T AT 88400847T AT E66086 T1 ATE66086 T1 AT E66086T1
- Authority
- AT
- Austria
- Prior art keywords
- waves
- filter
- elastic
- supressing
- damping
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/04—Acoustic filters ; Acoustic resonators
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02491—Materials with nonlinear acoustic properties
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Surgical Instruments (AREA)
- Fluid-Pressure Circuits (AREA)
- Motor Or Generator Frames (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8705981A FR2614722B1 (fr) | 1987-04-28 | 1987-04-28 | Filtre acoustique permettant de supprimer ou d'attenuer les alternances negatives d'une onde elastique et generateur d'ondes elastiques comportant un tel filtre |
| EP88400847A EP0289383B1 (de) | 1987-04-28 | 1988-04-08 | Akustisches Filter zum Unterdrücken oder Dämpfen der negativen Halbwellen einer elastischen Welle und Generator elastischer Wellen mit einem solchen Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE66086T1 true ATE66086T1 (de) | 1991-08-15 |
Family
ID=9350550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88400847T ATE66086T1 (de) | 1987-04-28 | 1988-04-08 | Akustisches filter zum unterdruecken oder daempfen der negativen halbwellen einer elastischen welle und generator elastischer wellen mit einem solchen filter. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US4856107A (de) |
| EP (1) | EP0289383B1 (de) |
| JP (1) | JPH0197995A (de) |
| AT (1) | ATE66086T1 (de) |
| CA (1) | CA1291543C (de) |
| DE (2) | DE289383T1 (de) |
| ES (1) | ES2007484A6 (de) |
| FR (1) | FR2614722B1 (de) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614722B1 (fr) * | 1987-04-28 | 1992-04-17 | Dory Jacques | Filtre acoustique permettant de supprimer ou d'attenuer les alternances negatives d'une onde elastique et generateur d'ondes elastiques comportant un tel filtre |
| US5351546A (en) * | 1992-10-22 | 1994-10-04 | General Electric Company | Monochromatic ultrasonic transducer |
| US5492012A (en) * | 1992-10-26 | 1996-02-20 | General Electric Company | Time-of-flight method for sizing cracks through fluid-filled gaps in structures |
| JP3918966B2 (ja) * | 1997-12-30 | 2007-05-23 | 本多電子株式会社 | キャビテーション検出方法 |
| US20070083120A1 (en) * | 2005-09-22 | 2007-04-12 | Cain Charles A | Pulsed cavitational ultrasound therapy |
| US8057408B2 (en) * | 2005-09-22 | 2011-11-15 | The Regents Of The University Of Michigan | Pulsed cavitational ultrasound therapy |
| US10219815B2 (en) | 2005-09-22 | 2019-03-05 | The Regents Of The University Of Michigan | Histotripsy for thrombolysis |
| US8235902B2 (en) | 2007-09-11 | 2012-08-07 | Focus Surgery, Inc. | System and method for tissue change monitoring during HIFU treatment |
| CA2770452C (en) | 2009-08-17 | 2017-09-19 | Histosonics, Inc. | Disposable acoustic coupling medium container |
| CA2770706C (en) | 2009-08-26 | 2017-06-20 | Charles A. Cain | Devices and methods for using controlled bubble cloud cavitation in fractionating urinary stones |
| JP5863654B2 (ja) | 2009-08-26 | 2016-02-16 | リージェンツ オブ ザ ユニバーシティー オブ ミシガン | 治療および画像処理超音波変換器用のマイクロマニピュレータ制御アーム |
| US8539813B2 (en) | 2009-09-22 | 2013-09-24 | The Regents Of The University Of Michigan | Gel phantoms for testing cavitational ultrasound (histotripsy) transducers |
| US9058798B2 (en) * | 2011-05-02 | 2015-06-16 | University Of North Texas | Tunable polymer-based sonic structures |
| US9144694B2 (en) | 2011-08-10 | 2015-09-29 | The Regents Of The University Of Michigan | Lesion generation through bone using histotripsy therapy without aberration correction |
| US9049783B2 (en) | 2012-04-13 | 2015-06-02 | Histosonics, Inc. | Systems and methods for obtaining large creepage isolation on printed circuit boards |
| EP2844343B1 (de) | 2012-04-30 | 2018-11-21 | The Regents Of The University Of Michigan | Ultraschallwandlerherstellung mittels dung rapid-prototyping-verfahren |
| US20140100459A1 (en) | 2012-10-05 | 2014-04-10 | The Regents Of The University Of Michigan | Bubble-induced color doppler feedback during histotripsy |
| WO2015003154A1 (en) | 2013-07-03 | 2015-01-08 | Histosonics, Inc. | Articulating arm limiter for cavitational ultrasound therapy system |
| WO2015003142A1 (en) | 2013-07-03 | 2015-01-08 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
| US10780298B2 (en) | 2013-08-22 | 2020-09-22 | The Regents Of The University Of Michigan | Histotripsy using very short monopolar ultrasound pulses |
| US11135454B2 (en) | 2015-06-24 | 2021-10-05 | The Regents Of The University Of Michigan | Histotripsy therapy systems and methods for the treatment of brain tissue |
| JP7266795B2 (ja) | 2016-03-23 | 2023-05-01 | ソリトン, インコーポレイテッド | パルス音響波皮膚クリアリングシステムおよび方法 |
| CN120324803A (zh) | 2018-11-28 | 2025-07-18 | 希斯托索尼克斯公司 | 组织摧毁术系统及方法 |
| JP7753098B2 (ja) | 2019-04-03 | 2025-10-14 | ソリトン, インコーポレイテッド | 非侵襲性音響サブシジョンによって組織およびセルライトを治療するシステム、デバイス、および方法 |
| WO2021155026A1 (en) | 2020-01-28 | 2021-08-05 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
| US12527976B2 (en) | 2020-06-18 | 2026-01-20 | Histosonics, Inc. | Histotripsy acoustic and patient coupling systems and methods |
| AU2021332372A1 (en) | 2020-08-27 | 2023-03-16 | The Regents Of The University Of Michigan | Ultrasound transducer with transmit-receive capability for histotripsy |
| US20240149078A1 (en) | 2022-10-28 | 2024-05-09 | Histosonics, Inc. | Histotripsy systems and methods |
| US12446905B2 (en) | 2023-04-20 | 2025-10-21 | Histosonics, Inc. | Histotripsy systems and associated methods including user interfaces and workflows for treatment planning and therapy |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2252580B1 (de) * | 1973-11-22 | 1980-02-22 | Realisations Ultrasoniques Sa | |
| FR2477723A1 (fr) * | 1980-03-07 | 1981-09-11 | Cgr Ultrasonic | Sonde d'echographie ultrasonore a lentille acoustique et echographe comportant une telle sonde |
| US4535630A (en) * | 1983-01-17 | 1985-08-20 | Samodovitz Arthur J | Multiple curved transducers providing extended depth of field |
| FR2563725B1 (fr) * | 1984-05-03 | 1988-07-15 | Dory Jacques | Appareil d'examen et de localisation de tumeurs par ultrasons muni d'un dispositif de traitement localise par hyperthermie |
| FR2556582B1 (fr) * | 1983-12-14 | 1986-12-19 | Dory Jacques | Appareil a impulsions ultrasonores destine a la destruction des calculs |
| DE3437488A1 (de) * | 1984-10-12 | 1986-04-17 | Richard Wolf Gmbh, 7134 Knittlingen | Schallsender |
| DE3665949D1 (en) * | 1985-08-09 | 1989-11-02 | Siemens Ag | Ultrasonic generator |
| US4679597A (en) * | 1985-12-20 | 1987-07-14 | Kim Hotstart Mfg. Co., Inc. | Liquid pulsation dampening device |
| FR2614722B1 (fr) * | 1987-04-28 | 1992-04-17 | Dory Jacques | Filtre acoustique permettant de supprimer ou d'attenuer les alternances negatives d'une onde elastique et generateur d'ondes elastiques comportant un tel filtre |
-
1987
- 1987-04-28 FR FR8705981A patent/FR2614722B1/fr not_active Expired - Lifetime
-
1988
- 1988-04-08 EP EP88400847A patent/EP0289383B1/de not_active Expired - Lifetime
- 1988-04-08 DE DE198888400847T patent/DE289383T1/de active Pending
- 1988-04-08 DE DE8888400847T patent/DE3864067D1/de not_active Expired - Lifetime
- 1988-04-08 AT AT88400847T patent/ATE66086T1/de not_active IP Right Cessation
- 1988-04-26 CA CA000565154A patent/CA1291543C/fr not_active Expired - Lifetime
- 1988-04-28 US US07/187,178 patent/US4856107A/en not_active Expired - Fee Related
- 1988-04-28 ES ES8801305A patent/ES2007484A6/es not_active Expired
- 1988-04-28 JP JP63107426A patent/JPH0197995A/ja active Granted
-
1989
- 1989-08-08 US US07/390,861 patent/US4995012A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4995012A (en) | 1991-02-19 |
| JPH0197995A (ja) | 1989-04-17 |
| ES2007484A6 (es) | 1989-06-16 |
| JPH0529918B2 (de) | 1993-05-06 |
| FR2614722A1 (fr) | 1988-11-04 |
| DE3864067D1 (de) | 1991-09-12 |
| EP0289383B1 (de) | 1991-08-07 |
| EP0289383A1 (de) | 1988-11-02 |
| CA1291543C (fr) | 1991-10-29 |
| FR2614722B1 (fr) | 1992-04-17 |
| DE289383T1 (de) | 1989-02-16 |
| US4856107A (en) | 1989-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |