IT9041533A1 - Trasduttore intracavitale ultrasonoro - Google Patents
Trasduttore intracavitale ultrasonoroInfo
- Publication number
- IT9041533A1 IT9041533A1 IT041533A IT4153390A IT9041533A1 IT 9041533 A1 IT9041533 A1 IT 9041533A1 IT 041533 A IT041533 A IT 041533A IT 4153390 A IT4153390 A IT 4153390A IT 9041533 A1 IT9041533 A1 IT 9041533A1
- Authority
- IT
- Italy
- Prior art keywords
- intracavital
- transducer
- ultrasonic
- ultrasonic intracavital
- intracavital transducer
- Prior art date
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
- A61B17/22004—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
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
- A61N7/022—Localised ultrasound hyperthermia intracavitary
-
- 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
- A61B2017/22021—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 electric leads passing through the catheter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4650476 | 1989-02-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9041533A0 IT9041533A0 (it) | 1990-02-22 |
IT9041533A1 true IT9041533A1 (it) | 1991-08-22 |
IT1238827B IT1238827B (it) | 1993-09-03 |
Family
ID=21428746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT41533A IT1238827B (it) | 1989-02-23 | 1990-02-22 | Trasduttore intracavitale ultrasonoro |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH02297354A (it) |
CN (1) | CN1045037A (it) |
BG (1) | BG49960A1 (it) |
FR (1) | FR2643272A1 (it) |
IT (1) | IT1238827B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5324255A (en) * | 1991-01-11 | 1994-06-28 | Baxter International Inc. | Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm |
US5380274A (en) * | 1991-01-11 | 1995-01-10 | Baxter International Inc. | Ultrasound transmission member having improved longitudinal transmission properties |
US5267954A (en) * | 1991-01-11 | 1993-12-07 | Baxter International Inc. | Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels |
US5957882A (en) | 1991-01-11 | 1999-09-28 | Advanced Cardiovascular Systems, Inc. | Ultrasound devices for ablating and removing obstructive matter from anatomical passageways and blood vessels |
US5997497A (en) * | 1991-01-11 | 1999-12-07 | Advanced Cardiovascular Systems | Ultrasound catheter having integrated drug delivery system and methods of using same |
US5405318A (en) * | 1992-05-05 | 1995-04-11 | Baxter International Inc. | Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels |
US5368558A (en) * | 1991-01-11 | 1994-11-29 | Baxter International Inc. | Ultrasonic ablation catheter device having endoscopic component and method of using same |
US5304115A (en) * | 1991-01-11 | 1994-04-19 | Baxter International Inc. | Ultrasonic angioplasty device incorporating improved transmission member and ablation probe |
CA2122834C (en) * | 1991-11-04 | 1999-10-05 | Henry Nita | Ultrasonic ablation device adapted for guidewire passage |
US5382228A (en) * | 1992-07-09 | 1995-01-17 | Baxter International Inc. | Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device |
EP0582766A1 (en) * | 1992-08-13 | 1994-02-16 | Ministero Dell' Universita' E Della Ricerca Scientifica E Tecnologica | Ultrasonic recanalization system and transducer therefor |
US5630837A (en) * | 1993-07-01 | 1997-05-20 | Boston Scientific Corporation | Acoustic ablation |
US5417672A (en) * | 1993-10-04 | 1995-05-23 | Baxter International Inc. | Connector for coupling an ultrasound transducer to an ultrasound catheter |
US5427118A (en) * | 1993-10-04 | 1995-06-27 | Baxter International Inc. | Ultrasonic guidewire |
US5390678A (en) * | 1993-10-12 | 1995-02-21 | Baxter International Inc. | Method and device for measuring ultrasonic activity in an ultrasound delivery system |
US6689086B1 (en) | 1994-10-27 | 2004-02-10 | Advanced Cardiovascular Systems, Inc. | Method of using a catheter for delivery of ultrasonic energy and medicament |
US5971949A (en) * | 1996-08-19 | 1999-10-26 | Angiosonics Inc. | Ultrasound transmission apparatus and method of using same |
US6007499A (en) * | 1997-10-31 | 1999-12-28 | University Of Washington | Method and apparatus for medical procedures using high-intensity focused ultrasound |
WO2001037735A2 (de) * | 1999-11-25 | 2001-05-31 | Theuer A Erich | Vorrichtung für die schwingungsinduzierte, selektive behandlung maligner erkrankungen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU580865A1 (ru) * | 1975-01-03 | 1977-11-25 | Всесоюзный Научно-Исследовательский Институт Медицинского Приборостроения | Ультразвуковой излучатель |
SU618114A1 (ru) * | 1976-12-28 | 1978-08-05 | Ростовский государственный медицинский институт | Ультразвуковой излучатель дл лечени в трубчатых полост х тела |
DE2758040B2 (de) * | 1977-12-24 | 1980-05-29 | Horst Prof. Dr.-Ing. 7250 Leonberg Chmiel | Vorrichtung zur Bestimmung der inneren und äußeren Berandung (Innen- und Außendurchmesser) von Gefäßen bzw. von Organen, die mit Gefäßen durchsetzt sind |
DE3141022A1 (de) * | 1981-10-15 | 1983-04-28 | Siemens AG, 1000 Berlin und 8000 München | In einen koerper einfuehrbare ultraschall-sonde |
-
1990
- 1990-02-22 JP JP2039891A patent/JPH02297354A/ja active Pending
- 1990-02-22 IT IT41533A patent/IT1238827B/it active IP Right Grant
- 1990-02-22 FR FR9002203A patent/FR2643272A1/fr active Pending
- 1990-02-22 BG BG91271A patent/BG49960A1/xx active Active
- 1990-02-23 CN CN90100907.5A patent/CN1045037A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
BG49960A1 (en) | 1992-04-15 |
CN1045037A (zh) | 1990-09-05 |
IT1238827B (it) | 1993-09-03 |
IT9041533A0 (it) | 1990-02-22 |
FR2643272A1 (fr) | 1990-08-24 |
JPH02297354A (ja) | 1990-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59108268D1 (de) | Ultraschallwandler | |
DE69314228D1 (de) | Ultraschallwandleranordnung | |
DE69115981D1 (de) | Chirurgisches Ultraschallhorn | |
DE69020104D1 (de) | Ultraschallwandler. | |
DE59308645D1 (de) | Ultraschallwandler | |
DE69231456D1 (de) | Ultraschallwandleranordnung | |
DE59510158D1 (de) | Ultraschallwandler | |
DE69516055D1 (de) | Ultraschallumwandler | |
NO914326L (no) | Akustisk transduser | |
DE69109923D1 (de) | Ultraschallwandleranordnung. | |
DE3851930D1 (de) | Fokussierender Ultraschallwandler. | |
FR2559985B1 (fr) | Transducteur ultrasonore | |
KR900004130U (ko) | 전기 음향 변환기 | |
DE59509388D1 (de) | Ultraschallwandler | |
IT1238827B (it) | Trasduttore intracavitale ultrasonoro | |
DE59601195D1 (de) | Ultraschallwandler | |
NO174270C (no) | Piezoelektrisk transduser | |
DE69429213D1 (de) | Ultraschallwandler | |
FR2639786B1 (fr) | Transducteur flextenseur | |
IT1235164B (it) | Trasduttore di pressione | |
DE69307980D1 (de) | Ultraschallwandler | |
FI970986A (fi) | Ultraäänimuunnin | |
DE59303034D1 (de) | Ultraschallwandler | |
DE59004358D1 (de) | Breitstrahlender ultraschallwandler. | |
BR8901593A (pt) | Transdutor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |