WO2005018469A1 - Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave - Google Patents
Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave Download PDFInfo
- Publication number
- WO2005018469A1 WO2005018469A1 PCT/US2003/025305 US0325305W WO2005018469A1 WO 2005018469 A1 WO2005018469 A1 WO 2005018469A1 US 0325305 W US0325305 W US 0325305W WO 2005018469 A1 WO2005018469 A1 WO 2005018469A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shock wave
- wave source
- primary
- piezoelectric
- primary shock
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
-
- 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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
- G10K15/043—Sound-producing devices producing shock waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22005—Effects, e.g. on tissue
- A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
- A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22027—Features of transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22027—Features of transducers
- A61B2017/22028—Features of transducers arrays, e.g. phased arrays
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10394286T DE10394286T5 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shockwave renal fragmentation (SWL) using a piezoelectric ring assembly (PEAA) shockwave generator in combination with a primary shockwave source |
EP03818331A EP1701659A4 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave |
PCT/US2003/025305 WO2005018469A1 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave |
AU2003262631A AU2003262631A1 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/025305 WO2005018469A1 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005018469A1 true WO2005018469A1 (en) | 2005-03-03 |
Family
ID=34215308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/025305 WO2005018469A1 (en) | 2003-08-14 | 2003-08-14 | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1701659A4 (en) |
AU (1) | AU2003262631A1 (en) |
DE (1) | DE10394286T5 (en) |
WO (1) | WO2005018469A1 (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006021049A1 (en) * | 2006-05-05 | 2007-11-08 | Siemens Ag | Shock wave head for a shock wave treatment device and method for fragmentation and control of fragmentation of a fragmentation object located in an examination subject |
WO2010043190A1 (en) * | 2008-10-18 | 2010-04-22 | Gosbert Weth | Pulse wave generator |
WO2015003142A1 (en) | 2013-07-03 | 2015-01-08 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
US9636133B2 (en) | 2012-04-30 | 2017-05-02 | The Regents Of The University Of Michigan | Method of manufacturing an ultrasound system |
US9642634B2 (en) | 2005-09-22 | 2017-05-09 | The Regents Of The University Of Michigan | Pulsed cavitational ultrasound therapy |
US9833373B2 (en) | 2010-08-27 | 2017-12-05 | Les Solutions Médicales Soundbite Inc. | Mechanical wave generator and method thereof |
US9901753B2 (en) | 2009-08-26 | 2018-02-27 | The Regents Of The University Of Michigan | Ultrasound lithotripsy and histotripsy for using controlled bubble cloud cavitation in fractionating urinary stones |
US9943708B2 (en) | 2009-08-26 | 2018-04-17 | Histosonics, Inc. | Automated control of micromanipulator arm for histotripsy prostate therapy while imaging via ultrasound transducers in real time |
US10071266B2 (en) | 2011-08-10 | 2018-09-11 | The Regents Of The University Of Michigan | Lesion generation through bone using histotripsy therapy without aberration correction |
US10219815B2 (en) | 2005-09-22 | 2019-03-05 | The Regents Of The University Of Michigan | Histotripsy for thrombolysis |
US10780298B2 (en) | 2013-08-22 | 2020-09-22 | The Regents Of The University Of Michigan | Histotripsy using very short monopolar ultrasound pulses |
US11058399B2 (en) | 2012-10-05 | 2021-07-13 | The Regents Of The University Of Michigan | Bubble-induced color doppler feedback during histotripsy |
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 |
US11432900B2 (en) | 2013-07-03 | 2022-09-06 | Histosonics, Inc. | Articulating arm limiter for cavitational ultrasound therapy system |
US11648424B2 (en) | 2018-11-28 | 2023-05-16 | Histosonics Inc. | Histotripsy systems and methods |
US11813485B2 (en) | 2020-01-28 | 2023-11-14 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
CN117340692A (en) * | 2023-12-05 | 2024-01-05 | 太原理工大学 | Acoustic-magnetic coupling field auxiliary liquid jet polishing device for metal additive manufacturing part |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888746A (en) | 1987-09-24 | 1989-12-19 | Richard Wolf Gmbh | Focussing ultrasound transducer |
US5219401A (en) * | 1989-02-21 | 1993-06-15 | Technomed Int'l | Apparatus for selective destruction of cells by implosion of gas bubbles |
US5827204A (en) * | 1996-11-26 | 1998-10-27 | Grandia; Willem | Medical noninvasive operations using focused modulated high power ultrasound |
US6309355B1 (en) * | 1998-12-22 | 2001-10-30 | The Regents Of The University Of Michigan | Method and assembly for performing ultrasound surgery using cavitation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5582578A (en) * | 1995-08-01 | 1996-12-10 | Duke University | Method for the comminution of concretions |
US6298264B1 (en) * | 1998-08-31 | 2001-10-02 | Duke University | Apparatus and method for macromolecule delivery into living cells |
AU2002361607A1 (en) * | 2001-11-09 | 2003-05-26 | Duke University | Method and apparatus to reduce tissue injury in shock wave lithotripsy |
-
2003
- 2003-08-14 DE DE10394286T patent/DE10394286T5/en not_active Ceased
- 2003-08-14 AU AU2003262631A patent/AU2003262631A1/en not_active Abandoned
- 2003-08-14 WO PCT/US2003/025305 patent/WO2005018469A1/en not_active Application Discontinuation
- 2003-08-14 EP EP03818331A patent/EP1701659A4/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888746A (en) | 1987-09-24 | 1989-12-19 | Richard Wolf Gmbh | Focussing ultrasound transducer |
US5219401A (en) * | 1989-02-21 | 1993-06-15 | Technomed Int'l | Apparatus for selective destruction of cells by implosion of gas bubbles |
US5827204A (en) * | 1996-11-26 | 1998-10-27 | Grandia; Willem | Medical noninvasive operations using focused modulated high power ultrasound |
US6309355B1 (en) * | 1998-12-22 | 2001-10-30 | The Regents Of The University Of Michigan | Method and assembly for performing ultrasound surgery using cavitation |
Non-Patent Citations (2)
Title |
---|
See also references of EP1701659A4 * |
XI, ZHONG: "Improvement of Stone Fragmentation During Shock Wave Lithotripsy Using a Combined EH/PEAA Shock Wave Generator - In Vitro Experiments", ULTRASOUND IN MEDICINE AND BIOLOGY, vol. 26, 2000, pages 457 - 467, XP004295535, DOI: doi:10.1016/S0301-5629(99)00124-6 |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10219815B2 (en) | 2005-09-22 | 2019-03-05 | The Regents Of The University Of Michigan | Histotripsy for thrombolysis |
US11701134B2 (en) | 2005-09-22 | 2023-07-18 | The Regents Of The University Of Michigan | Histotripsy for thrombolysis |
US11364042B2 (en) | 2005-09-22 | 2022-06-21 | The Regents Of The University Of Michigan | Histotripsy for thrombolysis |
US9642634B2 (en) | 2005-09-22 | 2017-05-09 | The Regents Of The University Of Michigan | Pulsed cavitational ultrasound therapy |
DE102006021049A1 (en) * | 2006-05-05 | 2007-11-08 | Siemens Ag | Shock wave head for a shock wave treatment device and method for fragmentation and control of fragmentation of a fragmentation object located in an examination subject |
WO2010043190A1 (en) * | 2008-10-18 | 2010-04-22 | Gosbert Weth | Pulse wave generator |
US9901753B2 (en) | 2009-08-26 | 2018-02-27 | The Regents Of The University Of Michigan | Ultrasound lithotripsy and histotripsy for using controlled bubble cloud cavitation in fractionating urinary stones |
US9943708B2 (en) | 2009-08-26 | 2018-04-17 | Histosonics, Inc. | Automated control of micromanipulator arm for histotripsy prostate therapy while imaging via ultrasound transducers in real time |
US9833373B2 (en) | 2010-08-27 | 2017-12-05 | Les Solutions Médicales Soundbite Inc. | Mechanical wave generator and method thereof |
US10071266B2 (en) | 2011-08-10 | 2018-09-11 | The Regents Of The University Of Michigan | Lesion generation through bone using histotripsy therapy without aberration correction |
US9636133B2 (en) | 2012-04-30 | 2017-05-02 | The Regents Of The University Of Michigan | Method of manufacturing an ultrasound system |
US11058399B2 (en) | 2012-10-05 | 2021-07-13 | The Regents Of The University Of Michigan | Bubble-induced color doppler feedback during histotripsy |
EP4166194A1 (en) * | 2013-07-03 | 2023-04-19 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
WO2015003142A1 (en) | 2013-07-03 | 2015-01-08 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
EP3016594A4 (en) * | 2013-07-03 | 2017-06-14 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
US10293187B2 (en) | 2013-07-03 | 2019-05-21 | Histosonics, Inc. | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering |
JP2016527945A (en) * | 2013-07-03 | 2016-09-15 | ヒストソニックス,インコーポレーテッド | Optimized histotripsy excitation sequence for bubble cloud formation using shock scattering |
US11432900B2 (en) | 2013-07-03 | 2022-09-06 | Histosonics, Inc. | Articulating arm limiter for cavitational ultrasound therapy system |
CN105530869A (en) * | 2013-07-03 | 2016-04-27 | 希斯托索尼克斯公司 | 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 |
US11819712B2 (en) | 2013-08-22 | 2023-11-21 | The Regents Of The University Of Michigan | Histotripsy using very short 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 |
US11813484B2 (en) | 2018-11-28 | 2023-11-14 | Histosonics, Inc. | Histotripsy systems and methods |
US11648424B2 (en) | 2018-11-28 | 2023-05-16 | Histosonics Inc. | Histotripsy systems and methods |
US11813485B2 (en) | 2020-01-28 | 2023-11-14 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
CN117340692A (en) * | 2023-12-05 | 2024-01-05 | 太原理工大学 | Acoustic-magnetic coupling field auxiliary liquid jet polishing device for metal additive manufacturing part |
CN117340692B (en) * | 2023-12-05 | 2024-02-20 | 太原理工大学 | Acoustic-magnetic coupling field auxiliary liquid jet polishing device for metal additive manufacturing part |
Also Published As
Publication number | Publication date |
---|---|
DE10394286T5 (en) | 2006-06-29 |
EP1701659A1 (en) | 2006-09-20 |
AU2003262631A1 (en) | 2005-03-10 |
EP1701659A4 (en) | 2010-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20050038361A1 (en) | Apparatus for improved shock-wave lithotripsy (SWL) using a piezoelectric annular array (PEAA) shock-wave generator in combination with a primary shock wave source | |
US5582578A (en) | Method for the comminution of concretions | |
US5800365A (en) | Microsecond tandem-pulse electrohydraulic shock wave generator with confocal reflectors | |
WO2005018469A1 (en) | Apparatus for improved shock-wave lithotripsy (swl) using a piezoelectric annular array (peaa) shock-wave generator in combination with a primary shock wave | |
US6770039B2 (en) | Method to reduce tissue injury in shock wave lithotripsy | |
US6298264B1 (en) | Apparatus and method for macromolecule delivery into living cells | |
Cleveland et al. | Physics of shock‐wave lithotripsy | |
US4526168A (en) | Apparatus for destroying calculi in body cavities | |
Loske et al. | Tandem shock wave cavitation enhancement for extracorporeal lithotripsy | |
TWI382860B (en) | Noninvasively low-frequency ultrasonic apparatus for the brain therapy and the method thereof | |
Zhou et al. | Innovations in shock wave lithotripsy technology: updates in experimental studies | |
EP1833449A2 (en) | Ultrasonic medical treatment device with variable focal zone | |
Zhong et al. | Suppression of large intraluminal bubble expansion in shock wave lithotripsy without compromising stone comminution: Methodology and in vitro experiments | |
Zhong et al. | Controlled, forced collapse of cavitation bubbles for improved stone fragmentation during shock wave lithotripsy | |
PRIETO et al. | Bifocal reflector for electrohydraulic lithotripters | |
US7485101B1 (en) | Multiple shockwave focal treatment apparatus with targeting positioning and locating apparatus | |
JP4139916B2 (en) | Ultrasonic irradiation method and ultrasonic irradiation apparatus | |
Davros et al. | Gallstone lithotripsy: relevant physical principles and technical issues. | |
Zhou et al. | Characteristics of the secondary bubble cluster produced by an electrohydraulic shock wave lithotripter | |
Lewin et al. | A novel method to control p+/p-ratio of the shock wave pulses used in the extracorporeal piezoelectric lithotripsy (EPL) | |
Alavi Tamaddoni et al. | Enhanced shockwave lithotripsy with active cavitation mitigation | |
JPH02289244A (en) | Localized breaking device for flexible structure, using elastic wave with negative pressure | |
Woodacre et al. | A 5 mm× 5 mm square, aluminum lens based histotripsy transducer: Reaching the endoscopic form factor | |
Fernández et al. | The importance of an expansion chamber during standard and tandem extracorporeal shock wave lithotripsy | |
Lu et al. | Histotripsy produced by dual frequency of fundamental and harmonic superimposition with protocol of hundred-microsecond-length pulses and two stages |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 103942866 Country of ref document: DE |
|
RET | De translation (de og part 6b) |
Ref document number: 10394286 Country of ref document: DE Date of ref document: 20060629 Kind code of ref document: P |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10394286 Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003818331 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2003818331 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
NENP | Non-entry into the national phase |
Ref country code: JP |