DE69929523D1 - Ultraschallkopf auf einem katheter - Google Patents
Ultraschallkopf auf einem katheterInfo
- Publication number
- DE69929523D1 DE69929523D1 DE69929523T DE69929523T DE69929523D1 DE 69929523 D1 DE69929523 D1 DE 69929523D1 DE 69929523 T DE69929523 T DE 69929523T DE 69929523 T DE69929523 T DE 69929523T DE 69929523 D1 DE69929523 D1 DE 69929523D1
- Authority
- DE
- Germany
- Prior art keywords
- catheter
- ultrasonic head
- ultrasonic
- head
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0047—Sonopheresis, i.e. ultrasonically-enhanced transdermal delivery, electroporation of a pharmacologically active agent
-
- 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
- A61B17/22012—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 in direct contact with, or very close to, the obstruction or concrement
- A61B17/2202—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 in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being inside patient's body at the distal end of the catheter
-
- 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
- A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22062—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation to be filled with liquid
-
- 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
- A61B2017/22082—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 after introduction of a substance
- A61B2017/22088—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 after introduction of a substance ultrasound absorbing, drug activated by ultrasound
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US129980 | 1998-08-05 | ||
| US09/129,980 US6210356B1 (en) | 1998-08-05 | 1998-08-05 | Ultrasound assembly for use with a catheter |
| PCT/US1999/015463 WO2000007508A1 (en) | 1998-08-05 | 1999-07-08 | Ultrasound assembly for use with a catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69929523D1 true DE69929523D1 (de) | 2006-04-06 |
| DE69929523T2 DE69929523T2 (de) | 2006-08-24 |
Family
ID=22442473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69929523T Expired - Lifetime DE69929523T2 (de) | 1998-08-05 | 1999-07-08 | Ultraschallkopf auf einem katheter |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6210356B1 (de) |
| EP (1) | EP1100385B1 (de) |
| JP (1) | JP2002522108A (de) |
| DE (1) | DE69929523T2 (de) |
| WO (1) | WO2000007508A1 (de) |
Families Citing this family (100)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US6210356B1 (en) * | 1998-08-05 | 2001-04-03 | Ekos Corporation | Ultrasound assembly for use with a catheter |
| US6176842B1 (en) * | 1995-03-08 | 2001-01-23 | Ekos Corporation | Ultrasound assembly for use with light activated drugs |
| US6676626B1 (en) * | 1998-05-01 | 2004-01-13 | Ekos Corporation | Ultrasound assembly with increased efficacy |
| US6723063B1 (en) * | 1998-06-29 | 2004-04-20 | Ekos Corporation | Sheath for use with an ultrasound element |
| US6582392B1 (en) * | 1998-05-01 | 2003-06-24 | Ekos Corporation | Ultrasound assembly for use with a catheter |
| US6500174B1 (en) | 1997-07-08 | 2002-12-31 | Atrionix, Inc. | Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member |
| US6245062B1 (en) * | 1998-10-23 | 2001-06-12 | Afx, Inc. | Directional reflector shield assembly for a microwave ablation instrument |
| US6607502B1 (en) | 1998-11-25 | 2003-08-19 | Atrionix, Inc. | Apparatus and method incorporating an ultrasound transducer onto a delivery member |
| US6855123B2 (en) | 2002-08-02 | 2005-02-15 | Flow Cardia, Inc. | Therapeutic ultrasound system |
| US8506519B2 (en) | 1999-02-16 | 2013-08-13 | Flowcardia, Inc. | Pre-shaped therapeutic catheter |
| EP1769759B1 (de) * | 1999-05-11 | 2008-08-13 | Atrionix, Inc. | Vorrichtung zur Ultraschallablation |
| US7166098B1 (en) * | 1999-12-30 | 2007-01-23 | Advanced Cardiovascular Systems, Inc. | Medical assembly with transducer for local delivery of a therapeutic substance and method of using same |
| AU6321301A (en) * | 2000-05-16 | 2001-11-26 | Atrionix Inc | Apparatus and method incorporating an ultrasound transducer onto a delivery member |
| ATE290827T1 (de) | 2000-06-13 | 2005-04-15 | Atrionix Inc | Chirurgische ablationssonde zum formen einer ringförmigen läsion |
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| EP1450900B1 (de) * | 2001-12-03 | 2006-07-26 | Ekos Corporation | Ultraschallkatheter für kleine gefässe |
| AU2002359576A1 (en) * | 2001-12-03 | 2003-06-17 | Ekos Corporation | Catheter with multiple ultrasound radiating members |
| US7141044B2 (en) * | 2001-12-11 | 2006-11-28 | Ekos Corporation | Alternate site gene therapy |
| US6979293B2 (en) | 2001-12-14 | 2005-12-27 | Ekos Corporation | Blood flow reestablishment determination |
| US6746465B2 (en) * | 2001-12-14 | 2004-06-08 | The Regents Of The University Of California | Catheter based balloon for therapy modification and positioning of tissue |
| WO2003057275A2 (en) * | 2001-12-28 | 2003-07-17 | Ekos Corporation | Multi-resonant ultrasonic catheter |
| US7192427B2 (en) * | 2002-02-19 | 2007-03-20 | Afx, Inc. | Apparatus and method for assessing transmurality of a tissue ablation |
| US20040068189A1 (en) * | 2002-02-28 | 2004-04-08 | Wilson Richard R. | Ultrasound catheter with embedded conductors |
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| US20040082859A1 (en) | 2002-07-01 | 2004-04-29 | Alan Schaer | Method and apparatus employing ultrasound energy to treat body sphincters |
| US9955994B2 (en) | 2002-08-02 | 2018-05-01 | Flowcardia, Inc. | Ultrasound catheter having protective feature against breakage |
| US8133236B2 (en) | 2006-11-07 | 2012-03-13 | Flowcardia, Inc. | Ultrasound catheter having protective feature against breakage |
| US7335180B2 (en) | 2003-11-24 | 2008-02-26 | Flowcardia, Inc. | Steerable ultrasound catheter |
| US7137963B2 (en) * | 2002-08-26 | 2006-11-21 | Flowcardia, Inc. | Ultrasound catheter for disrupting blood vessel obstructions |
| US6942677B2 (en) | 2003-02-26 | 2005-09-13 | Flowcardia, Inc. | Ultrasound catheter apparatus |
| US7220233B2 (en) | 2003-04-08 | 2007-05-22 | Flowcardia, Inc. | Ultrasound catheter devices and methods |
| US7604608B2 (en) * | 2003-01-14 | 2009-10-20 | Flowcardia, Inc. | Ultrasound catheter and methods for making and using same |
| US6669638B1 (en) | 2002-10-10 | 2003-12-30 | Koninklijke Philips Electronics N.V. | Imaging ultrasound transducer temperature control system and method |
| US6709392B1 (en) * | 2002-10-10 | 2004-03-23 | Koninklijke Philips Electronics N.V. | Imaging ultrasound transducer temperature control system and method using feedback |
| US6663578B1 (en) | 2002-10-11 | 2003-12-16 | Koninklijke Philips Electronics N.V. | Operator supervised temperature control system and method for an ultrasound transducer |
| US6921371B2 (en) * | 2002-10-14 | 2005-07-26 | Ekos Corporation | Ultrasound radiating members for catheter |
| EP1583569A4 (de) * | 2003-01-03 | 2009-05-06 | Ekos Corp | Ultraschallkatheter mit axialem energiefeld |
| WO2004073505A2 (en) * | 2003-02-20 | 2004-09-02 | Prorhythm, Inc. | Cardiac ablation devices |
| EP1619995A2 (de) * | 2003-04-22 | 2006-02-01 | Ekos Corporation | Ultraschallverstärkter zentralvenöser katheter |
| US7220258B2 (en) * | 2003-07-02 | 2007-05-22 | Cancercure As | Therapeutic probe, method and system |
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| EP1713537A4 (de) * | 2004-01-29 | 2009-04-29 | Ekos Corp | Verfahren und vorrichtung zur erfassung von gefässbedingten erkrankungen mit einem katheter |
| US7341569B2 (en) * | 2004-01-30 | 2008-03-11 | Ekos Corporation | Treatment of vascular occlusions using ultrasonic energy and microbubbles |
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| EP1874197A4 (de) * | 2005-04-12 | 2010-02-10 | Ekos Corp | Ultraschallkatheter mit kavitationsfördernder oberfläche |
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| US9282984B2 (en) * | 2006-04-05 | 2016-03-15 | Flowcardia, Inc. | Therapeutic ultrasound system |
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-
1998
- 1998-08-05 US US09/129,980 patent/US6210356B1/en not_active Expired - Lifetime
-
1999
- 1999-07-08 EP EP99932359A patent/EP1100385B1/de not_active Expired - Lifetime
- 1999-07-08 DE DE69929523T patent/DE69929523T2/de not_active Expired - Lifetime
- 1999-07-08 JP JP2000563196A patent/JP2002522108A/ja active Pending
- 1999-07-08 WO PCT/US1999/015463 patent/WO2000007508A1/en active IP Right Grant
-
2008
- 2008-10-15 US US12/252,291 patent/US20090105633A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1100385B1 (de) | 2006-01-18 |
| DE69929523T2 (de) | 2006-08-24 |
| US6210356B1 (en) | 2001-04-03 |
| US20090105633A1 (en) | 2009-04-23 |
| WO2000007508A1 (en) | 2000-02-17 |
| JP2002522108A (ja) | 2002-07-23 |
| EP1100385A1 (de) | 2001-05-23 |
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