USB270274I5 - - Google Patents

Info

Publication number
USB270274I5
USB270274I5 US27027472A USB270274I5 US B270274 I5 USB270274 I5 US B270274I5 US 27027472 A US27027472 A US 27027472A US B270274 I5 USB270274 I5 US B270274I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to US05/270,274 priority Critical patent/US3982223A/en
Publication of USB270274I5 publication Critical patent/USB270274I5/en
Application granted granted Critical
Publication of US3982223A publication Critical patent/US3982223A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
US05/270,274 1972-07-10 1972-07-10 Composite acoustic lens Expired - Lifetime US3982223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/270,274 US3982223A (en) 1972-07-10 1972-07-10 Composite acoustic lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/270,274 US3982223A (en) 1972-07-10 1972-07-10 Composite acoustic lens

Publications (2)

Publication Number Publication Date
USB270274I5 true USB270274I5 (cs) 1976-02-17
US3982223A US3982223A (en) 1976-09-21

Family

ID=23030641

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/270,274 Expired - Lifetime US3982223A (en) 1972-07-10 1972-07-10 Composite acoustic lens

Country Status (1)

Country Link
US (1) US3982223A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217516A (en) 1976-04-27 1980-08-12 Tokyo Shibaura Electric Co., Ltd. Probe for ultrasonic diagnostic apparatus
US4281661A (en) 1977-11-23 1981-08-04 C. G. R.-Ultrasonic Medical echo sounding apparatus with a wide sector scanning angle

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711648A (en) * 1980-06-27 1982-01-21 Matsushita Electric Industrial Co Ltd Ultrasonic probe
DE3328051A1 (de) * 1983-08-03 1985-02-14 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum beruehrungslosen zertruemmern von konkrementen
JPS6336172A (ja) * 1986-07-29 1988-02-16 Toshiba Corp 超音波カプラ
JP3105516B2 (ja) * 1990-04-04 2000-11-06 オリンパス光学工業株式会社 音響レンズ系
DE4236255C2 (de) * 1992-10-27 1994-07-21 Siemens Ag Akustische Linse
DE10158519B4 (de) * 2001-11-29 2005-01-13 Dornier Medtech Holding International Gmbh Stoß- und Druckwellen-Therapiegerät
US20030199857A1 (en) * 2002-04-17 2003-10-23 Dornier Medtech Systems Gmbh Apparatus and method for manipulating acoustic pulses
DE10234144A1 (de) * 2002-07-26 2004-02-05 Dornier Medtech Gmbh Lithotripter
WO2005122139A2 (en) * 2004-06-07 2005-12-22 Koninklijke Philips Electronics N.V. Acoustic device with variable focal length
DE102005037043C5 (de) * 2005-08-05 2017-12-14 Dornier Medtech Systems Gmbh Stoßwellentherapiegerät mit Bildgewinnung
JP5243427B2 (ja) 2006-08-23 2013-07-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超音波及び／又は光を可変に屈折させるシステム
US20120289813A1 (en) * 2007-07-16 2012-11-15 Arnold Stephen C Acoustic Imaging Probe Incorporating Photoacoustic Excitation
WO2010009412A2 (en) * 2008-07-18 2010-01-21 University Of Rochester Medical Center Low-cost device for c-scan photoacoustic imaging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300251A (en) * 1941-01-23 1942-10-27 Bausch & Lomb Variable focus lens
US2540953A (en) * 1946-09-16 1951-02-06 Jr Martin C Kessler Plastic lens and guard
US2913602A (en) * 1955-11-03 1959-11-17 Ivan L Joy Method and means for transmitting elastic waves
US3516735A (en) * 1968-08-26 1970-06-23 Melpar Inc Large relative aperture plastic lens system
US3620326A (en) * 1970-02-20 1971-11-16 Us Navy Athermal acoustic lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217516A (en) 1976-04-27 1980-08-12 Tokyo Shibaura Electric Co., Ltd. Probe for ultrasonic diagnostic apparatus
US4281661A (en) 1977-11-23 1981-08-04 C. G. R.-Ultrasonic Medical echo sounding apparatus with a wide sector scanning angle

Also Published As

Publication number Publication date
US3982223A (en) 1976-09-21

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