DK0468847T3 - Apparatus for ultra-fast extracorporeal ultrasound hyperthermia - Google Patents
Apparatus for ultra-fast extracorporeal ultrasound hyperthermiaInfo
- Publication number
- DK0468847T3 DK0468847T3 DK91401936.9T DK91401936T DK0468847T3 DK 0468847 T3 DK0468847 T3 DK 0468847T3 DK 91401936 T DK91401936 T DK 91401936T DK 0468847 T3 DK0468847 T3 DK 0468847T3
- Authority
- DK
- Denmark
- Prior art keywords
- ultra
- fast
- extracorporeal ultrasound
- ultrasound hyperthermia
- ultrasonic
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00137—Details of operation mode
- A61B2017/00154—Details of operation mode pulsed
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- External Artificial Organs (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Surgical Instruments (AREA)
Abstract
Ultrasonic extracorporeal hyperthermia apparatus, characterised in that it is designed to permit the focused emission of ultrasonic wave trains at a frequency of between 0.5 and 10 MHz with peak powers of between 10 KW and several hundreds of watts, the parameters which define the overall concentration of the beam in the focus spot and the power being determined in such a way that, whatever the depth and the nature of the tissues, the treatment time is of an order permitting a significant destruction, preferably the total destruction, of the target during the linear part of the curve of elevation of the temperature of the latter as a function of time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009717A FR2664819B1 (en) | 1990-07-23 | 1990-07-23 | ULTRA-FAST EXTRACORPOREAL ULTRASONIC HYPERTHERMAL APPARATUS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0468847T3 true DK0468847T3 (en) | 1996-11-18 |
Family
ID=9399239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91401936.9T DK0468847T3 (en) | 1990-07-23 | 1991-07-01 | Apparatus for ultra-fast extracorporeal ultrasound hyperthermia |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0468847B1 (en) |
JP (1) | JP3063923B2 (en) |
CN (1) | CN1058539A (en) |
AT (1) | ATE144123T1 (en) |
BR (1) | BR9103126A (en) |
CA (1) | CA2047609A1 (en) |
DE (1) | DE69122691T2 (en) |
DK (1) | DK0468847T3 (en) |
FR (1) | FR2664819B1 (en) |
IL (1) | IL98855A0 (en) |
TW (1) | TW232658B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685872A1 (en) * | 1992-01-07 | 1993-07-09 | Edap Int | APPARATUS OF EXTRACORPOREAL ULTRASONIC HYPERTHERMIA WITH VERY HIGH POWER AND ITS OPERATING METHOD. |
SE501409C2 (en) * | 1992-01-15 | 1995-02-06 | Rasmussen Kurt Hegelund | Apparatus for the production of gas insulated windows |
CN1039786C (en) * | 1992-03-04 | 1998-09-16 | 卢受益 | Multi-purpose instrument for electronic ultrasonic acupuncture and moxibustion |
US5733315A (en) * | 1992-11-13 | 1998-03-31 | Burdette; Everette C. | Method of manufacture of a transurethral ultrasound applicator for prostate gland thermal therapy |
US6537306B1 (en) | 1992-11-13 | 2003-03-25 | The Regents Of The University Of California | Method of manufacture of a transurethral ultrasound applicator for prostate gland thermal therapy |
CN1058905C (en) * | 1998-01-25 | 2000-11-29 | 重庆海扶(Hifu)技术有限公司 | High-intensity focus supersonic tumor scanning therapy system |
CN1166422C (en) | 2001-11-05 | 2004-09-15 | 北京源德生物医学工程股份有限公司 | Holder for external high-energy focusing ultrasonic treating apparatus |
CN1169588C (en) * | 2001-11-05 | 2004-10-06 | 北京源德生物医学工程股份有限公司 | Extenal high-energy focusing ultrasonic treating apparatus |
CN1164341C (en) * | 2001-11-05 | 2004-09-01 | 北京源德生物医学工程股份有限公司 | Focusing ultrasonic source |
CN1157239C (en) * | 2001-11-05 | 2004-07-14 | 北京源德生物医学工程股份有限公司 | Conducting medium contained structure for ultrasonic source of high-energy focusing ultrasonic treating apparatus |
CN1160136C (en) * | 2001-11-28 | 2004-08-04 | 北京源德生物医学工程股份有限公司 | Ultrasonic wave heat therapeutic apparatus and focus temp. pre-measuring method |
KR100932472B1 (en) * | 2005-12-28 | 2009-12-18 | 주식회사 메디슨 | Ultrasound Diagnostic System for Detecting Lesions |
CN113648551A (en) * | 2013-03-08 | 2021-11-16 | 奥赛拉公司 | Apparatus and method for multi-focal ultrasound therapy |
CN117679676A (en) * | 2023-12-29 | 2024-03-12 | 南华大学 | Variable-frequency variable-focus focused ultrasonic phased array device and control method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB820814A (en) * | 1955-12-22 | 1959-09-30 | Univ Illinois | Apparatus for treating living tissue |
US3735755A (en) * | 1971-06-28 | 1973-05-29 | Interscience Research Inst | Noninvasive surgery method and apparatus |
JPS5328307Y2 (en) * | 1972-04-27 | 1978-07-17 | ||
US4418698A (en) * | 1980-07-29 | 1983-12-06 | Jacques Dory | Ultrasonic scanning probe with mechanical sector scanning means |
FR2563725B1 (en) * | 1984-05-03 | 1988-07-15 | Dory Jacques | APPARATUS FOR EXAMINING AND LOCATING ULTRASONIC TUMORS WITH A LOCALIZED HYPERTHERMAL TREATMENT DEVICE |
FR2638532B1 (en) * | 1988-10-27 | 1991-07-26 | Edap Int | ULTRASONIC TREATMENT DEVICE USING FOCUSING AND OSCILLATING PIEZOELECTRIC CERAMIC |
JPH02161936A (en) * | 1988-12-14 | 1990-06-21 | Toshiba Corp | Impulse wave treatment device |
-
1990
- 1990-07-23 FR FR9009717A patent/FR2664819B1/en not_active Expired - Fee Related
-
1991
- 1991-07-01 DK DK91401936.9T patent/DK0468847T3/en active
- 1991-07-01 DE DE69122691T patent/DE69122691T2/en not_active Expired - Fee Related
- 1991-07-01 AT AT91401936T patent/ATE144123T1/en not_active IP Right Cessation
- 1991-07-01 EP EP91401936A patent/EP0468847B1/en not_active Expired - Lifetime
- 1991-07-16 IL IL98855A patent/IL98855A0/en unknown
- 1991-07-22 BR BR919103126A patent/BR9103126A/en unknown
- 1991-07-23 JP JP3182598A patent/JP3063923B2/en not_active Expired - Fee Related
- 1991-07-23 CN CN91105010.8A patent/CN1058539A/en active Pending
- 1991-07-23 CA CA002047609A patent/CA2047609A1/en not_active Abandoned
- 1991-08-05 TW TW080106209A patent/TW232658B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0468847A1 (en) | 1992-01-29 |
CN1058539A (en) | 1992-02-12 |
DE69122691T2 (en) | 1997-03-13 |
TW232658B (en) | 1994-10-21 |
FR2664819B1 (en) | 1994-04-29 |
BR9103126A (en) | 1992-02-11 |
JPH05131011A (en) | 1993-05-28 |
IL98855A0 (en) | 1992-07-15 |
JP3063923B2 (en) | 2000-07-12 |
ATE144123T1 (en) | 1996-11-15 |
CA2047609A1 (en) | 1992-01-24 |
DE69122691D1 (en) | 1996-11-21 |
EP0468847B1 (en) | 1996-10-16 |
FR2664819A1 (en) | 1992-01-24 |
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