AU2003262631A1 - 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

Info

Publication number
AU2003262631A1
AU2003262631A1 AU2003262631A AU2003262631A AU2003262631A1 AU 2003262631 A1 AU2003262631 A1 AU 2003262631A1 AU 2003262631 A AU2003262631 A AU 2003262631A AU 2003262631 A AU2003262631 A AU 2003262631A AU 2003262631 A1 AU2003262631 A1 AU 2003262631A1
Authority
AU
Australia
Prior art keywords
shock
wave
peaa
swl
combination
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
Application number
AU2003262631A
Inventor
Franklin H. Cocks
Glenn M. Preminger
Xufeng Xi
Pei Zhong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duke University
Original Assignee
Duke University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Duke University filed Critical Duke University
Publication of AU2003262631A1 publication Critical patent/AU2003262631A1/en
Abandoned legal-status Critical Current

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
AU2003262631A 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 Abandoned AU2003262631A1 (en)

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
AU2003262631A1 true AU2003262631A1 (en) 2005-03-10

Family

ID=34215308

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003262631A Abandoned 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

Country Status (4)

Country Link
EP (1) EP1701659A4 (en)
AU (1) AU2003262631A1 (en)
DE (1) DE10394286T5 (en)
WO (1) WO2005018469A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
US8057408B2 (en) 2005-09-22 2011-11-15 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
EP2347407B1 (en) * 2008-10-18 2015-05-20 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
WO2011028603A2 (en) 2009-08-26 2011-03-10 The Regents Of The University Of Michigan Micromanipulator control arm for therapeutic and imaging ultrasound transducers
WO2012025833A2 (en) 2010-08-27 2012-03-01 Socpra- Sciences Et Génie, S.E.C. Mechanical wave generator and method thereof
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
EP2844343B1 (en) 2012-04-30 2018-11-21 The Regents Of The University Of Michigan Ultrasound transducer manufacturing using rapid-prototyping method
WO2014055906A1 (en) 2012-10-05 2014-04-10 The Regents Of The University Of Michigan Bubble-induced color doppler feedback during histotripsy
US11432900B2 (en) 2013-07-03 2022-09-06 Histosonics, Inc. Articulating arm limiter for cavitational ultrasound therapy system
MX369950B (en) * 2013-07-03 2019-11-27 Histosonics Inc Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering.
WO2015027164A1 (en) 2013-08-22 2015-02-26 The Regents Of The University Of Michigan Histotripsy using very short ultrasound pulses
EP4230262A3 (en) 2015-06-24 2023-11-22 The Regents Of The University Of Michigan Histotripsy therapy systems for the treatment of brain tissue
WO2020113083A1 (en) 2018-11-28 2020-06-04 Histosonics, Inc. Histotripsy systems and methods
CA3169465A1 (en) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732131A1 (en) 1987-09-24 1989-04-06 Wolf Gmbh Richard FOCUSING ULTRASONIC transducer
FR2643252B1 (en) * 1989-02-21 1991-06-07 Technomed Int Sa APPARATUS FOR THE SELECTIVE DESTRUCTION OF CELLS INCLUDING SOFT TISSUES AND BONES WITHIN THE BODY OF A LIVING BODY BY IMPLOSION OF GAS BUBBLES
US5582578A (en) * 1995-08-01 1996-12-10 Duke University Method for the comminution of concretions
US5827204A (en) * 1996-11-26 1998-10-27 Grandia; Willem Medical noninvasive operations using focused modulated high power ultrasound
US6298264B1 (en) * 1998-08-31 2001-10-02 Duke University Apparatus and method for macromolecule delivery into living cells
US6309355B1 (en) * 1998-12-22 2001-10-30 The Regents Of The University Of Michigan Method and assembly for performing ultrasound surgery using cavitation
WO2003042365A2 (en) * 2001-11-09 2003-05-22 Duke University Method and apparatus to reduce tissue injury in shock wave lithotripsy

Also Published As

Publication number Publication date
EP1701659A4 (en) 2010-04-07
EP1701659A1 (en) 2006-09-20
DE10394286T5 (en) 2006-06-29
WO2005018469A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase