DE8809253U1 - Stoßwellengenerator zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens - Google Patents
Stoßwellengenerator zum berührungslosen Zertrümmern von Konkrementen im Körper eines LebewesensInfo
- Publication number
- DE8809253U1 DE8809253U1 DE8809253U DE8809253U DE8809253U1 DE 8809253 U1 DE8809253 U1 DE 8809253U1 DE 8809253 U DE8809253 U DE 8809253U DE 8809253 U DE8809253 U DE 8809253U DE 8809253 U1 DE8809253 U1 DE 8809253U1
- Authority
- DE
- Germany
- Prior art keywords
- shock wave
- wave generator
- acoustic
- liquid
- shock
- 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
Links
- 230000035939 shock Effects 0.000 title claims description 126
- 230000006378 damage Effects 0.000 title description 2
- 230000005855 radiation Effects 0.000 claims description 36
- 238000002604 ultrasonography Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 244000309464 bull Species 0.000 description 15
- 238000003384 imaging method Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 201000001883 cholelithiasis Diseases 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8809253U DE8809253U1 (de) | 1988-07-19 | 1988-07-19 | Stoßwellengenerator zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8809253U DE8809253U1 (de) | 1988-07-19 | 1988-07-19 | Stoßwellengenerator zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8809253U1 true DE8809253U1 (de) | 1989-11-16 |
Family
ID=6826120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8809253U Expired DE8809253U1 (de) | 1988-07-19 | 1988-07-19 | Stoßwellengenerator zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8809253U1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0434936A1 (de) * | 1989-12-21 | 1991-07-03 | Dornier Medizintechnik Gmbh | Halterung eines diagnostischen Ultraschall-Transducers |
| DE4117638A1 (de) * | 1990-05-30 | 1991-12-05 | Toshiba Kawasaki Kk | Stosswellengenerator mit einem piezoelektrischen element |
| DE4125375C1 (en) * | 1991-07-31 | 1992-12-10 | Siemens Ag, 8000 Muenchen, De | Pressure pulse source for lithotripsy - has pulsed diaphragm in acoustic medium with layer of lower acoustic impedance |
| US5203334A (en) * | 1992-03-23 | 1993-04-20 | B&L Technologies, Inc. | Transducer mounting in lithotripter |
| EP1475047A2 (de) * | 2003-04-25 | 2004-11-10 | Dornier MedTech Systems GmbH | Stosswellenquelle mit einem piezoelektrischen Ultraschalltransducer |
| EP2397188A1 (en) * | 2010-06-15 | 2011-12-21 | Theraclion SAS | Ultrasound probe head comprising an imaging transducer with a shielding element |
-
1988
- 1988-07-19 DE DE8809253U patent/DE8809253U1/de not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0434936A1 (de) * | 1989-12-21 | 1991-07-03 | Dornier Medizintechnik Gmbh | Halterung eines diagnostischen Ultraschall-Transducers |
| DE4117638A1 (de) * | 1990-05-30 | 1991-12-05 | Toshiba Kawasaki Kk | Stosswellengenerator mit einem piezoelektrischen element |
| US5247924A (en) * | 1990-05-30 | 1993-09-28 | Kabushiki Kaisha Toshiba | Shockwave generator using a piezoelectric element |
| DE4125375C1 (en) * | 1991-07-31 | 1992-12-10 | Siemens Ag, 8000 Muenchen, De | Pressure pulse source for lithotripsy - has pulsed diaphragm in acoustic medium with layer of lower acoustic impedance |
| US5203334A (en) * | 1992-03-23 | 1993-04-20 | B&L Technologies, Inc. | Transducer mounting in lithotripter |
| EP1475047A2 (de) * | 2003-04-25 | 2004-11-10 | Dornier MedTech Systems GmbH | Stosswellenquelle mit einem piezoelektrischen Ultraschalltransducer |
| EP1475047A3 (de) * | 2003-04-25 | 2005-04-20 | Dornier MedTech Systems GmbH | Stosswellenquelle mit einem piezoelektrischen Ultraschalltransducer |
| EP2397188A1 (en) * | 2010-06-15 | 2011-12-21 | Theraclion SAS | Ultrasound probe head comprising an imaging transducer with a shielding element |
| WO2011157598A1 (en) * | 2010-06-15 | 2011-12-22 | Theraclion Sas | Ultrasound probe head comprising an imaging transducer with a shielding element |
| CN102939131B (zh) * | 2010-06-15 | 2016-09-07 | 泰拉克利昂公司 | 包括具有屏蔽元件的成像换能器的超声探头 |
| US9687682B2 (en) | 2010-06-15 | 2017-06-27 | Theraclion Sa | Ultrasound probe head comprising an imaging transducer with a shielding element |
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