ES8705121A1 - Un aparato de exploracion ultrasonico - Google Patents

Un aparato de exploracion ultrasonico

Info

Publication number
ES8705121A1
ES8705121A1 ES549275A ES549275A ES8705121A1 ES 8705121 A1 ES8705121 A1 ES 8705121A1 ES 549275 A ES549275 A ES 549275A ES 549275 A ES549275 A ES 549275A ES 8705121 A1 ES8705121 A1 ES 8705121A1
Authority
ES
Spain
Prior art keywords
rotor
stator
gaps
rotation
scanning apparatus
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
Application number
ES549275A
Other languages
English (en)
Other versions
ES549275A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8705121A1 publication Critical patent/ES8705121A1/es
Publication of ES549275A0 publication Critical patent/ES549275A0/es
Expired 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
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

APARATO DE EXPLORACION ULTRASONICO. COMPRENDE: UN ROTOR (10) DISPUESTO PARA GIRAR ALREDEDOR DE UN EJE DE GIRO (1); UN TRANSDUCTOR ULTRASONICO (20) MONTADO SOBRE EL ROTOR (10), ESTANDO PROVISTO EL ROTOR DE CUATRO CARAS POLARES (14); UN ESTATOR ELECTROMAGNETICO (16) DISPUESTO EN UN PRIMER LADO, COMPRENDIENDO CADA ESTATOR DOS CARAS POLARES CURVADAS (18) DISPUESTAS EN OPOSICION A UN PAR DE CARAS DEL ROTOR; Y UNA BOBINA (22) CONDUCTORA ELECTRICAMENTE ENROLLADA ALREDEDOR DE UNA PARTE DEL ESTATOR. TIENE APLICACIONES EN EXPLORACIONES MEDICAS.
ES549275A 1984-11-29 1985-11-26 Un aparato de exploracion ultrasonico Expired ES8705121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/676,461 US4587971A (en) 1984-11-29 1984-11-29 Ultrasonic scanning apparatus

Publications (2)

Publication Number Publication Date
ES8705121A1 true ES8705121A1 (es) 1987-04-16
ES549275A0 ES549275A0 (es) 1987-04-16

Family

ID=24714619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549275A Expired ES8705121A1 (es) 1984-11-29 1985-11-26 Un aparato de exploracion ultrasonico

Country Status (6)

Country Link
US (1) US4587971A (es)
EP (1) EP0183312A3 (es)
JP (1) JPS61132857A (es)
AU (1) AU578397B2 (es)
ES (1) ES8705121A1 (es)
IL (1) IL77149A0 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587971A (en) * 1984-11-29 1986-05-13 North American Philips Corporation Ultrasonic scanning apparatus
EP0278993A1 (en) * 1987-02-16 1988-08-24 Dymax Corporation Concentric biopsy probe
US4868476A (en) * 1987-10-30 1989-09-19 Hewlett-Packard Company Transducer with integral memory
US4834102A (en) * 1988-02-25 1989-05-30 Jack Schwarzchild Endoscope for transesophageal echocardiography
DE3826950A1 (de) * 1988-08-09 1990-02-22 Basf Ag Polyamid-formmassen
US5243241A (en) * 1990-03-15 1993-09-07 Digital Equipment Corporation Totally magnetic fine tracking miniature galvanometer actuator
US5243988A (en) * 1991-03-13 1993-09-14 Scimed Life Systems, Inc. Intravascular imaging apparatus and methods for use and manufacture
US5353798A (en) * 1991-03-13 1994-10-11 Scimed Life Systems, Incorporated Intravascular imaging apparatus and methods for use and manufacture
US5438997A (en) * 1991-03-13 1995-08-08 Sieben; Wayne Intravascular imaging apparatus and methods for use and manufacture
GB2290911A (en) * 1994-06-28 1996-01-10 Dafydd Roberts Rotary electromagnetic actuator
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
US10864385B2 (en) 2004-09-24 2020-12-15 Guided Therapy Systems, Llc Rejuvenating skin by heating tissue for cosmetic treatment of the face and body
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US8690778B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Energy-based tissue tightening
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US11235179B2 (en) 2004-10-06 2022-02-01 Guided Therapy Systems, Llc Energy based skin gland treatment
US9694212B2 (en) 2004-10-06 2017-07-04 Guided Therapy Systems, Llc Method and system for ultrasound treatment of skin
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
US11207548B2 (en) 2004-10-07 2021-12-28 Guided Therapy Systems, L.L.C. Ultrasound probe for treating skin laxity
PL2282675T3 (pl) 2008-06-06 2017-02-28 Ulthera, Inc. System do zabiegu kosmetycznego i obrazowania
EP2382010A4 (en) 2008-12-24 2014-05-14 Guided Therapy Systems Llc METHOD AND SYSTEMS FOR FAT REDUCTION AND / OR TREATMENT OF CELLULITE
CN204637350U (zh) 2013-03-08 2015-09-16 奥赛拉公司 美学成像与处理系统、多焦点处理系统和执行美容过程的系统
EP3131630B1 (en) 2014-04-18 2023-11-29 Ulthera, Inc. Band transducer ultrasound therapy
US11224895B2 (en) 2016-01-18 2022-01-18 Ulthera, Inc. Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board and method of assembly thereof
FI3981466T3 (fi) 2016-08-16 2023-10-03 Ulthera Inc Järjestelmiä ja menetelmiä ihon kosmeettista ultraäänihoitoa varten
US11944849B2 (en) 2018-02-20 2024-04-02 Ulthera, Inc. Systems and methods for combined cosmetic treatment of cellulite with ultrasound

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956678A (en) * 1972-03-01 1976-05-11 John Byrne Electrodynamic system comprising a variable reluctance machine
GB1461397A (en) * 1973-03-21 1977-01-13 Cav Ltd Electromagnetic rotary actuators
DE2449697C3 (de) * 1973-10-19 1980-08-14 Hitachi, Ltd., Tokio Mechanisch-elektrischer Meßumformer
GB1488161A (en) * 1974-01-22 1977-10-05 Cav Ltd Variable reluctance electric motor
US4092867A (en) * 1977-02-10 1978-06-06 Terrance Matzuk Ultrasonic scanning apparatus
US4164722A (en) * 1978-01-09 1979-08-14 Woodward Governor Company Electromagnetic actuator with torque-compensating poles
GB2028503B (en) * 1978-08-11 1982-10-27 Emi Ltd Ultrasonic examining apparatus
US4399703A (en) * 1980-10-16 1983-08-23 Dymax Corporation Ultrasonic transducer and integral drive circuit therefor
US4398425A (en) * 1981-08-03 1983-08-16 Dymax Corporation Ultrasonic scanning transducer
US4433691A (en) * 1981-10-05 1984-02-28 Honeywell Inc. Moving torque coil oscillatory drive member
US4479388A (en) * 1982-09-20 1984-10-30 Dymax Corporation Ultrasound transducer and drive system
US4515017A (en) * 1983-11-21 1985-05-07 Advanced Technology Laboratories, Inc. Oscillating ultrasound scanhead
US4587971A (en) * 1984-11-29 1986-05-13 North American Philips Corporation Ultrasonic scanning apparatus
US4622501A (en) * 1985-05-10 1986-11-11 North American Philips Corporation Ultrasonic sector scanner

Also Published As

Publication number Publication date
AU5040785A (en) 1986-06-05
JPS61132857A (ja) 1986-06-20
EP0183312A3 (en) 1987-04-15
IL77149A0 (en) 1986-04-29
US4587971A (en) 1986-05-13
EP0183312A2 (en) 1986-06-04
ES549275A0 (es) 1987-04-16
AU578397B2 (en) 1988-10-20

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