WO2000030543A1 - Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components - Google Patents
Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components Download PDFInfo
- Publication number
- WO2000030543A1 WO2000030543A1 PCT/US1999/026767 US9926767W WO0030543A1 WO 2000030543 A1 WO2000030543 A1 WO 2000030543A1 US 9926767 W US9926767 W US 9926767W WO 0030543 A1 WO0030543 A1 WO 0030543A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- micro
- transducer
- mechanical
- acoustic element
- ultrasound
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
- H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU17202/00A AU1720200A (en) | 1998-11-19 | 1999-11-10 | Diagnostic medical ultrasound systems and transducers utilizing micro-mechanicalcomponents |
DE19983754T DE19983754B3 (en) | 1998-11-19 | 1999-11-10 | Diagnostic medical ultrasound systems and transducers using micromechanical components |
JP2000583433A JP4763133B2 (en) | 1998-11-19 | 1999-11-10 | Diagnostic medical ultrasound systems and transducers using micromechanical components |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10912298P | 1998-11-19 | 1998-11-19 | |
US60/109,122 | 1998-11-19 | ||
US09/223,257 US6605043B1 (en) | 1998-11-19 | 1998-12-30 | Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components |
US09/223,257 | 1998-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000030543A1 true WO2000030543A1 (en) | 2000-06-02 |
Family
ID=26806636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/026767 WO2000030543A1 (en) | 1998-11-19 | 1999-11-10 | Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components |
Country Status (5)
Country | Link |
---|---|
US (3) | US6605043B1 (en) |
JP (1) | JP4763133B2 (en) |
AU (1) | AU1720200A (en) |
DE (1) | DE19983754B3 (en) |
WO (1) | WO2000030543A1 (en) |
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Also Published As
Publication number | Publication date |
---|---|
DE19983754B3 (en) | 2012-02-02 |
AU1720200A (en) | 2000-06-13 |
JP2002530145A (en) | 2002-09-17 |
US6605043B1 (en) | 2003-08-12 |
US6773401B1 (en) | 2004-08-10 |
JP4763133B2 (en) | 2011-08-31 |
US7549962B2 (en) | 2009-06-23 |
US20030149363A1 (en) | 2003-08-07 |
DE19983754T1 (en) | 2001-10-18 |
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