CN103076603B - 接收电路、超声波探头以及超声波图像显示装置 - Google Patents

接收电路、超声波探头以及超声波图像显示装置 Download PDF

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Publication number
CN103076603B
CN103076603B CN201210414710.XA CN201210414710A CN103076603B CN 103076603 B CN103076603 B CN 103076603B CN 201210414710 A CN201210414710 A CN 201210414710A CN 103076603 B CN103076603 B CN 103076603B
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China
Prior art keywords
capacitor
circuit
write
switch
output current
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CN201210414710.XA
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English (en)
Chinese (zh)
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CN103076603A (zh
Inventor
雨宫慎
雨宫慎一
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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Publication of CN103076603A publication Critical patent/CN103076603A/zh
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Classifications

    • 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
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • 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
    • G01S7/52079—Constructional features
    • G01S7/5208—Constructional features with integration of processing functions inside probe or scanhead
    • 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
    • G01S7/52096—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 related to power management, e.g. saving power or prolonging life of electronic components
    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CN201210414710.XA 2011-10-26 2012-10-26 接收电路、超声波探头以及超声波图像显示装置 Active CN103076603B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011235082 2011-10-26
JP2011-235082 2011-10-26
JP2012015135A JP5635540B2 (ja) 2011-10-26 2012-01-27 受信回路、超音波プローブ及び超音波画像表示装置
JP2012-015135 2012-01-27

Publications (2)

Publication Number Publication Date
CN103076603A CN103076603A (zh) 2013-05-01
CN103076603B true CN103076603B (zh) 2017-07-28

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Family Applications (1)

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CN201210414710.XA Active CN103076603B (zh) 2011-10-26 2012-10-26 接收电路、超声波探头以及超声波图像显示装置

Country Status (4)

Country Link
US (1) US9091749B2 (enExample)
JP (1) JP5635540B2 (enExample)
KR (1) KR20130045813A (enExample)
CN (1) CN103076603B (enExample)

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JP5635540B2 (ja) * 2011-10-26 2014-12-03 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 受信回路、超音波プローブ及び超音波画像表示装置
US20130170321A1 (en) * 2011-12-28 2013-07-04 General Electric Company Systems and methods for controlling transducer pulse transitions in ultrasound imaging
JP2015002554A (ja) * 2013-06-18 2015-01-05 船井電機株式会社 有線通信装置および有線通信方法
EP3111849B1 (en) * 2014-02-26 2021-06-23 Hitachi, Ltd. Ultrasonic probe and ultrasonic imaging device using same
US10656254B2 (en) * 2015-11-19 2020-05-19 Analog Devices, Inc. Analog ultrasound beamformer
KR102605151B1 (ko) * 2016-02-16 2023-11-23 삼성메디슨 주식회사 빔포밍을 수행하는 방법 및 빔포머.
JP7224785B2 (ja) * 2018-06-06 2023-02-20 キヤノンメディカルシステムズ株式会社 超音波プローブ、超音波診断装置、及び決定方法
JP7313944B2 (ja) * 2019-07-18 2023-07-25 キヤノンメディカルシステムズ株式会社 超音波プローブ及び超音波診断装置
KR20210122594A (ko) * 2020-04-01 2021-10-12 삼성메디슨 주식회사 아날로그 빔포머, 그 제어 방법, 및 초음파 영상 장치

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Also Published As

Publication number Publication date
KR20130045813A (ko) 2013-05-06
US9091749B2 (en) 2015-07-28
CN103076603A (zh) 2013-05-01
JP5635540B2 (ja) 2014-12-03
US20130107671A1 (en) 2013-05-02
JP2013106931A (ja) 2013-06-06

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