DE60035995D1 - Fokussierte ultraschallwandler und systeme - Google Patents
Fokussierte ultraschallwandler und systemeInfo
- Publication number
- DE60035995D1 DE60035995D1 DE60035995T DE60035995T DE60035995D1 DE 60035995 D1 DE60035995 D1 DE 60035995D1 DE 60035995 T DE60035995 T DE 60035995T DE 60035995 T DE60035995 T DE 60035995T DE 60035995 D1 DE60035995 D1 DE 60035995D1
- Authority
- DE
- Germany
- Prior art keywords
- axis
- systems
- ultrasonic transducers
- radius
- focused ultrasonic
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gynecology & Obstetrics (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Surgical Instruments (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/362,630 US6287261B1 (en) | 1999-07-21 | 1999-07-21 | Focused ultrasound transducers and systems |
US362630 | 1999-07-21 | ||
PCT/IB2000/001001 WO2001005305A1 (en) | 1999-07-21 | 2000-07-20 | Focused ultrasound transducers and systems |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60035995D1 true DE60035995D1 (de) | 2007-09-27 |
DE60035995T2 DE60035995T2 (de) | 2008-05-08 |
Family
ID=23426880
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60041724T Expired - Lifetime DE60041724D1 (de) | 1999-07-21 | 2000-07-20 | Fokussierte Ultraschallwandler und Systeme |
DE60035995T Expired - Lifetime DE60035995T2 (de) | 1999-07-21 | 2000-07-20 | Fokussierte ultraschallwandler und systeme |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60041724T Expired - Lifetime DE60041724D1 (de) | 1999-07-21 | 2000-07-20 | Fokussierte Ultraschallwandler und Systeme |
Country Status (8)
Country | Link |
---|---|
US (1) | US6287261B1 (de) |
EP (2) | EP1723910B1 (de) |
JP (1) | JP4659313B2 (de) |
AT (2) | ATE369793T1 (de) |
CA (1) | CA2378049A1 (de) |
DE (2) | DE60041724D1 (de) |
ES (2) | ES2323383T3 (de) |
WO (1) | WO2001005305A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6161543A (en) | 1993-02-22 | 2000-12-19 | Epicor, Inc. | Methods of epicardial ablation for creating a lesion around the pulmonary veins |
US7052493B2 (en) | 1996-10-22 | 2006-05-30 | Epicor Medical, Inc. | Methods and devices for ablation |
US6311692B1 (en) | 1996-10-22 | 2001-11-06 | Epicor, Inc. | Apparatus and method for diagnosis and therapy of electrophysiological disease |
US6805128B1 (en) | 1996-10-22 | 2004-10-19 | Epicor Medical, Inc. | Apparatus and method for ablating tissue |
US6719755B2 (en) | 1996-10-22 | 2004-04-13 | Epicor Medical, Inc. | Methods and devices for ablation |
US8709007B2 (en) | 1997-10-15 | 2014-04-29 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Devices and methods for ablating cardiac tissue |
US8308719B2 (en) | 1998-09-21 | 2012-11-13 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Apparatus and method for ablating tissue |
EP1207788A4 (de) | 1999-07-19 | 2009-12-09 | St Jude Medical Atrial Fibrill | Gerät und verfahren zur ablation von gewebe |
US7909766B2 (en) * | 2003-05-21 | 2011-03-22 | Scimed Life Systems, Inc. | Systems and methods for improving the imaging resolution of an imaging transducer |
FR2866801B1 (fr) * | 2004-02-27 | 2006-12-01 | Quantel Medical | Sonde echographique a balayage sectoriel utilisant un transducteur apte a venir au contact de la structure a examiner |
US8932208B2 (en) | 2005-05-26 | 2015-01-13 | Maquet Cardiovascular Llc | Apparatus and methods for performing minimally-invasive surgical procedures |
WO2009045265A1 (en) | 2007-10-05 | 2009-04-09 | Maquet Cardiovascular, Llc | Devices and methods for minimally-invasive surgical procedures |
JP5265823B1 (ja) * | 2011-10-27 | 2013-08-14 | オリンパスメディカルシステムズ株式会社 | 超音波観察装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958559A (en) | 1974-10-16 | 1976-05-25 | New York Institute Of Technology | Ultrasonic transducer |
US4248090A (en) * | 1978-03-27 | 1981-02-03 | New York Institute Of Technology | Apparatus for ultrasonically imaging a body |
US4246791A (en) * | 1978-03-27 | 1981-01-27 | New York Institute Of Technology | Ultrasonic imaging apparatus |
US4325381A (en) * | 1979-11-21 | 1982-04-20 | New York Institute Of Technology | Ultrasonic scanning head with reduced geometrical distortion |
JPS6080441A (ja) * | 1983-10-11 | 1985-05-08 | 株式会社日立製作所 | 体腔内走査用超音波探触子 |
DE3441684A1 (de) | 1984-11-15 | 1986-05-15 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Elektroakustischer wandler |
JPH074376B2 (ja) * | 1986-11-13 | 1995-01-25 | オリンパス光学工業株式会社 | 体腔内超音波診断装置 |
US4762002A (en) * | 1986-11-26 | 1988-08-09 | Picker International, Inc. | Probe array for ultrasonic imaging |
US5520189A (en) * | 1990-07-13 | 1996-05-28 | Coraje, Inc. | Intravascular ultrasound imaging guidewire |
JPH0630940A (ja) * | 1992-07-10 | 1994-02-08 | Olympus Optical Co Ltd | 超音波プローブ |
JPH06285106A (ja) * | 1993-03-30 | 1994-10-11 | Shimadzu Corp | 超音波治療装置 |
JPH07184898A (ja) * | 1993-12-28 | 1995-07-25 | Olympus Optical Co Ltd | 超音波プローブ |
US5640961A (en) * | 1995-09-25 | 1997-06-24 | Hewlett-Packard Company | Device with aspherical compensation for focusing ultrasound |
-
1999
- 1999-07-21 US US09/362,630 patent/US6287261B1/en not_active Expired - Lifetime
-
2000
- 2000-07-20 AT AT00942333T patent/ATE369793T1/de not_active IP Right Cessation
- 2000-07-20 CA CA002378049A patent/CA2378049A1/en not_active Abandoned
- 2000-07-20 AT AT06076470T patent/ATE424146T1/de not_active IP Right Cessation
- 2000-07-20 WO PCT/IB2000/001001 patent/WO2001005305A1/en active IP Right Grant
- 2000-07-20 EP EP06076470A patent/EP1723910B1/de not_active Expired - Lifetime
- 2000-07-20 DE DE60041724T patent/DE60041724D1/de not_active Expired - Lifetime
- 2000-07-20 DE DE60035995T patent/DE60035995T2/de not_active Expired - Lifetime
- 2000-07-20 ES ES06076470T patent/ES2323383T3/es not_active Expired - Lifetime
- 2000-07-20 ES ES00942333T patent/ES2291216T3/es not_active Expired - Lifetime
- 2000-07-20 JP JP2001510368A patent/JP4659313B2/ja not_active Expired - Lifetime
- 2000-07-20 EP EP00942333A patent/EP1196091B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE424146T1 (de) | 2009-03-15 |
JP2003504143A (ja) | 2003-02-04 |
EP1723910A2 (de) | 2006-11-22 |
DE60035995T2 (de) | 2008-05-08 |
WO2001005305A1 (en) | 2001-01-25 |
CA2378049A1 (en) | 2001-01-25 |
ES2323383T3 (es) | 2009-07-14 |
US6287261B1 (en) | 2001-09-11 |
ES2291216T3 (es) | 2008-03-01 |
EP1723910A8 (de) | 2008-10-15 |
EP1196091A1 (de) | 2002-04-17 |
ATE369793T1 (de) | 2007-09-15 |
EP1196091B1 (de) | 2007-08-15 |
JP4659313B2 (ja) | 2011-03-30 |
EP1723910A3 (de) | 2007-07-18 |
DE60041724D1 (de) | 2009-04-16 |
EP1723910B1 (de) | 2009-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 10719 BERLIN |