IT1081216B - Applicatore a ultrasuoni per la esplorazione a ultrasuoni di corpi - Google Patents
Applicatore a ultrasuoni per la esplorazione a ultrasuoni di corpiInfo
- Publication number
- IT1081216B IT1081216B IT24706/76A IT2470676A IT1081216B IT 1081216 B IT1081216 B IT 1081216B IT 24706/76 A IT24706/76 A IT 24706/76A IT 2470676 A IT2470676 A IT 2470676A IT 1081216 B IT1081216 B IT 1081216B
- Authority
- IT
- Italy
- Prior art keywords
- ultrasonic
- applicator
- body exploration
- exploration
- ultrasonic applicator
- Prior art date
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
- A61B8/44—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
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52046—Techniques for image enhancement involving transmitter or receiver
-
- 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
- G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gynecology & Obstetrics (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2529112A DE2529112C3 (de) | 1975-06-30 | 1975-06-30 | Ultraschall-Applikator für die zeilenweise Ultraschallabtastung von Körpern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1081216B true IT1081216B (it) | 1985-05-16 |
Family
ID=5950290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24706/76A IT1081216B (it) | 1975-06-30 | 1976-06-25 | Applicatore a ultrasuoni per la esplorazione a ultrasuoni di corpi |
Country Status (8)
Country | Link |
---|---|
US (2) | US4163394A (it) |
JP (1) | JPS525992A (it) |
AT (1) | AT358156B (it) |
DE (1) | DE2529112C3 (it) |
FR (1) | FR2316608A1 (it) |
GB (1) | GB1539569A (it) |
IT (1) | IT1081216B (it) |
NL (1) | NL7605335A (it) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608103A5 (it) * | 1975-12-01 | 1978-12-15 | Hoffmann La Roche | |
US4143554A (en) * | 1977-03-14 | 1979-03-13 | Second Foundation | Ultrasonic scanner |
FI62950C (fi) * | 1978-03-27 | 1983-04-11 | New York Inst Techn | Undersoekningsmodul till en ultraljudsavbildningsanordning |
AT358713B (de) * | 1979-01-23 | 1980-09-25 | Kretztechnik Gmbh | Ultraschallgeraet zur durchfuehrung von unter- suchungen nach dem impuls-echoverfahren |
US4232555A (en) * | 1979-04-18 | 1980-11-11 | Eastman Kodak Company | Ultrasonographic exposure apparatus |
CA1137210A (en) * | 1979-04-26 | 1982-12-07 | Francis S. Foster | Ultrasonic imaging method and device using one transducer having a line focus aligned with another transducer |
US4269066A (en) * | 1979-08-16 | 1981-05-26 | Fischer Christopher L | Ultrasonic sensing apparatus |
GB2083625B (en) * | 1980-09-10 | 1984-11-14 | Plessey Co Ltd | Improvements in or relating to sonar receivers |
DE3109040A1 (de) * | 1981-03-10 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Ultraschallapplikator |
JPS58132677A (ja) * | 1982-02-03 | 1983-08-08 | Hitachi Medical Corp | 超音波撮像装置 |
NL8200589A (nl) * | 1982-02-16 | 1983-09-16 | Fokker Bv | Werkwijze voor het niet destruktief, kwalitatief testen van materiaaleigenschappen. |
US4612809A (en) * | 1982-10-22 | 1986-09-23 | Sound Products Company, L.P. | Curved-array ultrasonic probe using low-velocity fluid |
DE3316186C1 (de) * | 1983-05-04 | 1984-04-12 | Werner Dr. med. 4330 Mülheim Schubert | Vorrichtung zum Einbringen mechanischer Schwingungen des Niederfrequenzbereiches in tiefere Körperschichten und Organe |
DE3379990D1 (en) * | 1983-08-25 | 1989-07-06 | Analogic Corp | Ultrasonic transducers |
US5150712A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment |
USRE33590E (en) * | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
US5143073A (en) * | 1983-12-14 | 1992-09-01 | Edap International, S.A. | Wave apparatus system |
US4841967A (en) * | 1984-01-30 | 1989-06-27 | Chang Ming Z | Positioning device for percutaneous needle insertion |
US4608868A (en) * | 1985-03-22 | 1986-09-02 | Sri International | Ultrasonic reflex transmission imaging method and apparatus |
US4730495A (en) * | 1985-03-22 | 1988-03-15 | Sri International | Ultrasonic reflex transmission imaging method and apparatus |
DE3737593C2 (de) * | 1986-11-06 | 1995-03-16 | Toshiba Kawasaki Kk | Ultraschall-Sondenvorrichtung |
JPS63220848A (ja) * | 1987-03-10 | 1988-09-14 | 松下電器産業株式会社 | 超音波探触子 |
DE8717504U1 (de) * | 1987-10-19 | 1989-01-05 | Siemens AG, 1000 Berlin und 8000 München | Stoßwellenquelle mit zentralem Ultraschall-Ortungssystem |
US4932414A (en) * | 1987-11-02 | 1990-06-12 | Cornell Research Foundation, Inc. | System of therapeutic ultrasound and real-time ultrasonic scanning |
US4917096A (en) * | 1987-11-25 | 1990-04-17 | Laboratory Equipment, Corp. | Portable ultrasonic probe |
US4993416A (en) * | 1989-04-25 | 1991-02-19 | Board Of Reagents The University Of Texas System | System for ultrasonic pan focal imaging and axial beam translation |
JP2720731B2 (ja) * | 1992-11-19 | 1998-03-04 | 松下電器産業株式会社 | 複合圧電体 |
US6007499A (en) * | 1997-10-31 | 1999-12-28 | University Of Washington | Method and apparatus for medical procedures using high-intensity focused ultrasound |
US6108131A (en) | 1998-05-14 | 2000-08-22 | Moxtek | Polarizer apparatus for producing a generally polarized beam of light |
US6206843B1 (en) * | 1999-01-28 | 2001-03-27 | Ultra Cure Ltd. | Ultrasound system and methods utilizing same |
US6666556B2 (en) | 1999-07-28 | 2003-12-23 | Moxtek, Inc | Image projection system with a polarizing beam splitter |
US7306338B2 (en) | 1999-07-28 | 2007-12-11 | Moxtek, Inc | Image projection system with a polarizing beam splitter |
US6447120B2 (en) | 1999-07-28 | 2002-09-10 | Moxtex | Image projection system with a polarizing beam splitter |
US7375887B2 (en) | 2001-03-27 | 2008-05-20 | Moxtek, Inc. | Method and apparatus for correcting a visible light beam using a wire-grid polarizer |
US6909473B2 (en) | 2002-01-07 | 2005-06-21 | Eastman Kodak Company | Display apparatus and method |
US7061561B2 (en) | 2002-01-07 | 2006-06-13 | Moxtek, Inc. | System for creating a patterned polarization compensator |
US6785050B2 (en) | 2002-05-09 | 2004-08-31 | Moxtek, Inc. | Corrosion resistant wire-grid polarizer and method of fabrication |
JP4238264B2 (ja) * | 2004-03-09 | 2009-03-18 | 株式会社根本杏林堂 | 薬液注入装置および透視撮像装置 |
US7570424B2 (en) | 2004-12-06 | 2009-08-04 | Moxtek, Inc. | Multilayer wire-grid polarizer |
US7961393B2 (en) | 2004-12-06 | 2011-06-14 | Moxtek, Inc. | Selectively absorptive wire-grid polarizer |
US7630133B2 (en) | 2004-12-06 | 2009-12-08 | Moxtek, Inc. | Inorganic, dielectric, grid polarizer and non-zero order diffraction grating |
US7800823B2 (en) | 2004-12-06 | 2010-09-21 | Moxtek, Inc. | Polarization device to polarize and further control light |
US8755113B2 (en) | 2006-08-31 | 2014-06-17 | Moxtek, Inc. | Durable, inorganic, absorptive, ultra-violet, grid polarizer |
US7789515B2 (en) | 2007-05-17 | 2010-09-07 | Moxtek, Inc. | Projection device with a folded optical path and wire-grid polarizer |
US9517359B2 (en) * | 2009-02-18 | 2016-12-13 | Eye Tech Care | High intensity focused ultrasound device with a concave segment shaped transducer for eye treatment |
US20090247911A1 (en) * | 2008-03-25 | 2009-10-01 | Petr Novak | Multiple-angle switched high intensity focused ultrasound |
US8248696B2 (en) | 2009-06-25 | 2012-08-21 | Moxtek, Inc. | Nano fractal diffuser |
US8913321B2 (en) | 2010-09-21 | 2014-12-16 | Moxtek, Inc. | Fine pitch grid polarizer |
US8611007B2 (en) | 2010-09-21 | 2013-12-17 | Moxtek, Inc. | Fine pitch wire grid polarizer |
US8873144B2 (en) | 2011-05-17 | 2014-10-28 | Moxtek, Inc. | Wire grid polarizer with multiple functionality sections |
US8913320B2 (en) | 2011-05-17 | 2014-12-16 | Moxtek, Inc. | Wire grid polarizer with bordered sections |
US8922890B2 (en) | 2012-03-21 | 2014-12-30 | Moxtek, Inc. | Polarizer edge rib modification |
US9354374B2 (en) | 2013-10-24 | 2016-05-31 | Moxtek, Inc. | Polarizer with wire pair over rib |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2728869A (en) * | 1950-01-06 | 1955-12-27 | Ultraschall A G | Piezoelectric oscillator or vibrator for ultrasonic waves, especially as an instrument for therapeutical treatment and diagnosis |
GB704633A (en) * | 1950-09-23 | 1954-02-24 | Brush Dev Co | Electro-acoustic device |
US3269173A (en) * | 1962-03-02 | 1966-08-30 | Transformatoren & Roentgenwerk | Apparatus for ultrasonic diagnosis |
SU184000A1 (ru) * | 1965-07-30 | 1966-07-09 | А. Ф. Разумовский , Н. В. Бабкин | Искательная ультразвуковая головка со сканированием фокального пятна по глубине |
BE754827A (fr) * | 1969-08-13 | 1971-01-18 | Dainippon Toryo Kk | Matieres radiothermoluminescentes et procedes de dosimetrie lesutilisant |
US3938371A (en) * | 1972-10-03 | 1976-02-17 | European Rotogravure Association | Depth measuring apparatus using reflected ultrasonic beams |
AU490475B1 (en) * | 1974-02-21 | 1976-08-26 | Commonwealth Of Australia, The | Moving ultrasonic transducer array |
-
1975
- 1975-06-30 DE DE2529112A patent/DE2529112C3/de not_active Expired
-
1976
- 1976-05-11 AT AT343476A patent/AT358156B/de not_active IP Right Cessation
- 1976-05-19 NL NL7605335A patent/NL7605335A/xx not_active Application Discontinuation
- 1976-06-10 US US05/694,608 patent/US4163394A/en not_active Expired - Lifetime
- 1976-06-21 GB GB25737/76A patent/GB1539569A/en not_active Expired
- 1976-06-23 FR FR7619149A patent/FR2316608A1/fr active Granted
- 1976-06-25 IT IT24706/76A patent/IT1081216B/it active
- 1976-06-30 JP JP51077690A patent/JPS525992A/ja active Pending
-
1979
- 1979-05-17 US US06/039,951 patent/US4294119A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2529112B2 (de) | 1977-08-04 |
JPS525992A (en) | 1977-01-18 |
FR2316608A1 (fr) | 1977-01-28 |
ATA343476A (de) | 1980-01-15 |
AT358156B (de) | 1980-08-25 |
US4163394A (en) | 1979-08-07 |
NL7605335A (nl) | 1977-01-03 |
FR2316608B1 (it) | 1980-12-12 |
DE2529112A1 (de) | 1977-01-13 |
GB1539569A (en) | 1979-01-31 |
US4294119A (en) | 1981-10-13 |
DE2529112C3 (de) | 1978-03-23 |
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