DE68925100D1 - Stosswellenerzeuger, der mit fokussierten Stosswellen in einem grossen Feld Konkremente zertrümmert - Google Patents

Stosswellenerzeuger, der mit fokussierten Stosswellen in einem grossen Feld Konkremente zertrümmert

Info

Publication number
DE68925100D1
DE68925100D1 DE68925100T DE68925100T DE68925100D1 DE 68925100 D1 DE68925100 D1 DE 68925100D1 DE 68925100 T DE68925100 T DE 68925100T DE 68925100 T DE68925100 T DE 68925100T DE 68925100 D1 DE68925100 D1 DE 68925100D1
Authority
DE
Germany
Prior art keywords
concrements
crushes
wave generator
large field
focused
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.)
Expired - Fee Related
Application number
DE68925100T
Other languages
English (en)
Other versions
DE68925100T2 (de
Inventor
Kiyoshi Okazaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE68925100D1 publication Critical patent/DE68925100D1/de
Application granted granted Critical
Publication of DE68925100T2 publication Critical patent/DE68925100T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B17/2256—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 with means for locating or checking the concrement, e.g. X-ray apparatus, imaging means
    • A61B17/2258—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 with means for locating or checking the concrement, e.g. X-ray apparatus, imaging means integrated in a central portion of the shock wave apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A61N2007/0065—Concave transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0095—Beam steering by modifying an excitation signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A61N2007/027—Localised ultrasound hyperthermia with multiple foci created simultaneously

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE68925100T 1988-10-31 1989-10-26 Stosswellenerzeuger, der mit fokussierten Stosswellen in einem grossen Feld Konkremente zertrümmert Expired - Fee Related DE68925100T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63276628A JP2602923B2 (ja) 1988-10-31 1988-10-31 衝撃波治療装置

Publications (2)

Publication Number Publication Date
DE68925100D1 true DE68925100D1 (de) 1996-01-25
DE68925100T2 DE68925100T2 (de) 1996-08-22

Family

ID=17572092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925100T Expired - Fee Related DE68925100T2 (de) 1988-10-31 1989-10-26 Stosswellenerzeuger, der mit fokussierten Stosswellen in einem grossen Feld Konkremente zertrümmert

Country Status (4)

Country Link
US (1) US5062412A (de)
EP (1) EP0367117B1 (de)
JP (1) JP2602923B2 (de)
DE (1) DE68925100T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932967A1 (de) * 1989-10-03 1991-04-11 Wolf Gmbh Richard Ultraschall-stosswellenwandler
JPH03251240A (ja) * 1990-02-28 1991-11-08 Toshiba Corp 超音波治療装置
DE4011108A1 (de) * 1990-04-06 1991-10-10 Dornier Medizintechnik Stosswellenfokussierungslinse
DE4036981A1 (de) * 1990-11-20 1992-05-21 Storz Medical Ag Vorrichtung zur erzeugung von fokussierten akustischen schallwellen
JP3386488B2 (ja) * 1992-03-10 2003-03-17 株式会社東芝 超音波治療装置
DE4336149A1 (de) * 1993-10-22 1995-04-27 Siemens Ag Ultraschallwandler, der aus einer Vielzahl von Wandlerelementen zusammengesetzt ist
DE19507478C1 (de) * 1995-03-03 1996-05-15 Siemens Ag Therapiegerät zur Behandlung mit fokussiertem Ultraschall
US20050228319A1 (en) * 1996-12-30 2005-10-13 Kenny Daniele J Neoplasm cell destruction device
US20090318839A1 (en) * 1996-12-30 2009-12-24 Daniele Kenny Neoplastic cell destruction device and method utilizing low frequency sound waves to disrupt or displace cellular materials
US20090318838A1 (en) * 1996-12-30 2009-12-24 Daniele Kenny Neoplastic cell destruction device and method utilizing low frequency sound waves to disrupt or displace cellular materials
US20090318840A1 (en) * 1996-12-30 2009-12-24 Daniele Kenny Neoplastic cell destruction device and method utilizing low frequency sound waves to disrupt or displace cellular materials
US6071239A (en) * 1997-10-27 2000-06-06 Cribbs; Robert W. Method and apparatus for lipolytic therapy using ultrasound energy
DE10304434A1 (de) * 2003-02-04 2004-08-19 Dornier Medtech Systems Gmbh Stoßwellengenerator mit vergrößertem Fokus
EP1608267A4 (de) 2003-03-31 2007-04-25 Liposonix Inc Vortex-wandler
FR2903315B1 (fr) * 2006-07-05 2016-03-11 Edap S A Procede et appareil de therapie a emetteurs ultrasonores actives sequentiellement
FR2903316B1 (fr) * 2006-07-05 2009-06-26 Edap S A Sonde de therapie et appareil de therapie incluant une telle sonde
KR101173276B1 (ko) * 2010-01-18 2012-08-13 주식회사 휴먼스캔 초음파 프로브
KR102462865B1 (ko) * 2020-10-14 2022-11-04 (주)오성하이텍 체외 충격파 치료기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287893A1 (fr) * 1974-10-14 1976-05-14 Quetin Sa Boite de connexion, notamment pour equipements dentaires
DE3119295A1 (de) * 1981-05-14 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum zerstoeren von konkrementen in koerperhoehlen
US4622972A (en) * 1981-10-05 1986-11-18 Varian Associates, Inc. Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing
EP0111386B1 (de) * 1982-10-26 1987-11-19 University Of Aberdeen Ultraschallanlage zur Hyperthermie
FR2556582B1 (fr) * 1983-12-14 1986-12-19 Dory Jacques Appareil a impulsions ultrasonores destine a la destruction des calculs
DE3425992C2 (de) * 1984-07-14 1986-10-09 Richard Wolf Gmbh, 7134 Knittlingen Piezoelektrischer Wandler zur Zerstörung von Konkrementen im Körperinneren
JPS61209643A (ja) * 1985-03-15 1986-09-17 株式会社東芝 超音波診断治療装置
FR2587893B1 (fr) * 1985-09-27 1990-03-09 Dory Jacques Procede et dispositif de reperage permettant, au cours d'une lithotripsie, d'apprecier le degre de fragmentation des calculs
DE3736733A1 (de) * 1986-10-29 1988-05-11 Olympus Optical Co Ultraschall-therapievorrichtung

Also Published As

Publication number Publication date
EP0367117B1 (de) 1995-12-13
JP2602923B2 (ja) 1997-04-23
US5062412A (en) 1991-11-05
DE68925100T2 (de) 1996-08-22
EP0367117A2 (de) 1990-05-09
EP0367117A3 (en) 1990-06-13
JPH02121647A (ja) 1990-05-09

Similar Documents

Publication Publication Date Title
DE68925100T2 (de) Stosswellenerzeuger, der mit fokussierten Stosswellen in einem grossen Feld Konkremente zertrümmert
MX165088B (es) Mejoras en generadores de olas para surfing
ES528728A0 (es) Perfeccionamientos en una cabeza de barras para rozadoras de carbon y similares
DE68921811D1 (de) Akustische Oberflächenwellenanordnungen.
DE345949T1 (de) Detektion von strahlung in einem schmalen frequenzband und pruefung von objekten oder gebieten.
NO944450D0 (no) Bölgekraftgenerator for bruk i sjö
DE68924581D1 (de) Funkwellen absorbierendes Material.
NZ227740A (en) Water wave energy generator
DE68926959D1 (de) Zusammengesetzte ultraschallsonotrode, speziell angepasst zum schweissen von halbstarrem polystyrol und geformter zellulose
DE58909301D1 (de) Hochfrequenz-Leistungsgenerator.
DE69013735D1 (de) Mit Ultraschallwellen funktionierendes Stosswellenlithotripsiegerät.
BR8106410A (pt) Aparelho apropriado para produzir uma onda de choque em um liquido e aparelho pneumatico
DE3468499D1 (en) Double eccentric wave generator arrangement
IT1235197B (it) Distributore in ampiezza e fase adattivo
EG18846A (en) Programmable triangle wave generator.
GB9018147D0 (en) Programmable square wave generator
DE3369567D1 (en) Apparatus for exciting acoustic wave generation in the soil
DK429189D0 (da) Marx-generator og gnistgabenhed til en saadan generator
IT8449080A1 (it) Generatore di suono a bassa frequenza e vibratori magnetostrittivi in esso contenuti
DE3767414D1 (de) Stosswellengenerator zum beruehrungslosen zertruemmern von konkrementen im koerper eines lebewesens.
DE3889066D1 (de) Akustische Oberflächenwellenanordnung mit drei Wandlern und mit einem oder zwei apodisierten Wandlern mit Minimumphasen- und Maximumphasenimpulsionswiedergabecharakteristik.
BR8807897A (pt) Aparelho para produzir ondas de choque focalizadas
JPS562874A (en) Portable ultrasonic wave generator
DE58903048D1 (de) Einrichtung mit einem in schwingung versetzbaren element zum erzeugen von toenen einer uhr.
KR900007616U (ko) 가변 진폭 삼각파 발생기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee