CN104883983B - 具有微小型电机的机械扫描超声换能器 - Google Patents

具有微小型电机的机械扫描超声换能器 Download PDF

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Publication number
CN104883983B
CN104883983B CN201380064724.6A CN201380064724A CN104883983B CN 104883983 B CN104883983 B CN 104883983B CN 201380064724 A CN201380064724 A CN 201380064724A CN 104883983 B CN104883983 B CN 104883983B
Authority
CN
China
Prior art keywords
axis
reflector
energy converter
support element
ultrasound
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 - Fee Related
Application number
CN201380064724.6A
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English (en)
Chinese (zh)
Other versions
CN104883983A (zh
Inventor
Y·周
N·E·菲诺特
P·S·麦金尼斯
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.)
Muffin Inc
Original Assignee
Muffin Inc
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 Muffin Inc filed Critical Muffin Inc
Publication of CN104883983A publication Critical patent/CN104883983A/zh
Application granted granted Critical
Publication of CN104883983B publication Critical patent/CN104883983B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • A61B8/445—Details of catheter construction
    • 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
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G01S15/894—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis
    • G01S15/8943—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis co-operating with reflectors
    • 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
    • G10K11/357—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving a reflector
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/041—Controlled or regulated

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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gynecology & Obstetrics (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN201380064724.6A 2012-10-12 2013-10-11 具有微小型电机的机械扫描超声换能器 Expired - Fee Related CN104883983B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261713186P 2012-10-12 2012-10-12
US61/713,186 2012-10-12
PCT/US2013/064618 WO2014059321A1 (en) 2012-10-12 2013-10-11 Mechanical scanning ultrasound transducer with micromotor

Publications (2)

Publication Number Publication Date
CN104883983A CN104883983A (zh) 2015-09-02
CN104883983B true CN104883983B (zh) 2018-06-29

Family

ID=50475974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380064724.6A Expired - Fee Related CN104883983B (zh) 2012-10-12 2013-10-11 具有微小型电机的机械扫描超声换能器

Country Status (6)

Country Link
US (1) US9456802B2 (OSRAM)
EP (1) EP2906125A4 (OSRAM)
JP (1) JP6336990B2 (OSRAM)
CN (1) CN104883983B (OSRAM)
AU (1) AU2013328995B2 (OSRAM)
WO (1) WO2014059321A1 (OSRAM)

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WO2016111804A1 (en) * 2015-01-07 2016-07-14 St. Jude Medical, Cardiology Division, Inc. Imaging device
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US11317892B2 (en) 2015-08-12 2022-05-03 Muffin Incorporated Over-the-wire ultrasound system with torque-cable driven rotary transducer
US10695026B2 (en) 2015-08-12 2020-06-30 Muffin Incorporated Device for three-dimensional, internal ultrasound with rotating transducer and rotating reflector
CN105193456B (zh) * 2015-10-28 2017-07-11 上海爱声生物医疗科技有限公司 一种具有旋转耦合结构的血管内超声诊断仪
CN105952444B (zh) * 2016-06-03 2019-07-02 中国科学院声学研究所 一种超声成像测井仪器的声学系统
US10761312B2 (en) 2016-09-28 2020-09-01 General Electric Company Integrated variable view optical adapter for an optical scope
US10945706B2 (en) 2017-05-05 2021-03-16 Biim Ultrasound As Hand held ultrasound probe
CN112401936B (zh) * 2019-08-22 2022-09-30 深圳北芯生命科技股份有限公司 具有驱动装置的超声探头
CN110368034A (zh) * 2019-08-30 2019-10-25 深圳开立生物医疗科技股份有限公司 一种血管内超声诊断系统
CN112155687B (zh) * 2019-11-29 2025-01-14 深圳市奥昇医疗科技有限责任公司 一种超声检查装置
US20220133134A1 (en) * 2020-11-04 2022-05-05 Kotl, Llc Imaging and pressure sensing apparatus and probes with a slidable sheath
CN112450972B (zh) * 2020-11-19 2021-07-27 深圳大学 一种血管内超声探头成像测试用夹具装置
CN116019492A (zh) * 2023-02-07 2023-04-28 中国科学院苏州生物医学工程技术研究所 磁控介入式超声成像导管及系统

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Also Published As

Publication number Publication date
WO2014059321A1 (en) 2014-04-17
AU2013328995A1 (en) 2015-05-28
JP6336990B2 (ja) 2018-06-06
US9456802B2 (en) 2016-10-04
JP2015531306A (ja) 2015-11-02
CN104883983A (zh) 2015-09-02
US20140107492A1 (en) 2014-04-17
AU2013328995B2 (en) 2018-02-01
EP2906125A4 (en) 2016-06-29
EP2906125A1 (en) 2015-08-19

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180629

Termination date: 20211011