JPS58165833A - 低圧力頭流体溜め - Google Patents

低圧力頭流体溜め

Info

Publication number
JPS58165833A
JPS58165833A JP58030645A JP3064583A JPS58165833A JP S58165833 A JPS58165833 A JP S58165833A JP 58030645 A JP58030645 A JP 58030645A JP 3064583 A JP3064583 A JP 3064583A JP S58165833 A JPS58165833 A JP S58165833A
Authority
JP
Japan
Prior art keywords
chamber
fluid
filled
fluid reservoir
housing
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.)
Granted
Application number
JP58030645A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336532B2 (enrdf_load_stackoverflow
Inventor
ベイア−ド・ジ−・ガ−デイニア
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.)
Technicare Corp
Original Assignee
Technicare Corp
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 Technicare Corp filed Critical Technicare Corp
Publication of JPS58165833A publication Critical patent/JPS58165833A/ja
Publication of JPH0336532B2 publication Critical patent/JPH0336532B2/ja
Granted 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
    • 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators

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)
JP58030645A 1982-02-26 1983-02-25 低圧力頭流体溜め Granted JPS58165833A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35291082A 1982-02-26 1982-02-26
US352910 1982-02-26

Publications (2)

Publication Number Publication Date
JPS58165833A true JPS58165833A (ja) 1983-09-30
JPH0336532B2 JPH0336532B2 (enrdf_load_stackoverflow) 1991-05-31

Family

ID=23386981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58030645A Granted JPS58165833A (ja) 1982-02-26 1983-02-25 低圧力頭流体溜め

Country Status (3)

Country Link
EP (1) EP0089131A3 (enrdf_load_stackoverflow)
JP (1) JPS58165833A (enrdf_load_stackoverflow)
AU (1) AU1165483A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325146A (ja) * 1991-04-25 1992-11-13 Matsushita Electric Ind Co Ltd 機械走査型超音波探触子
WO2004086975A1 (ja) * 2003-03-31 2004-10-14 Matsushita Electric Industrial Co., Ltd. 超音波探触子
JP2010501215A (ja) * 2006-08-24 2010-01-21 チョンチン・ロンハイ・メディカル・ウルトラサウンド・インダストリー・リミテッド 超音波治療手段及びそれを使用する超音波治療システム
JP2023023179A (ja) * 2021-08-04 2023-02-16 株式会社デンソー 生体音検出装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL69908A (en) * 1982-10-18 1986-12-31 Gen Electric Ultrasonic sector scanner having fluid replacement
US4664121A (en) * 1984-04-13 1987-05-12 Indianapolis Center For Advanced Research Intraoperative scanner
US4572200A (en) * 1984-04-13 1986-02-25 Indianapolis Center For Advanced Research Intraoperative scanner
US4784148A (en) * 1986-02-21 1988-11-15 Johnson & Johnson Ultrasonic transducer probe expansion chamber
CN100518663C (zh) * 2004-04-02 2009-07-29 皇家飞利浦电子股份有限公司 超声探测头的体积补偿系统
CN1938755A (zh) 2004-04-02 2007-03-28 皇家飞利浦电子股份有限公司 带有多个流体腔的超声探测头
JP4668110B2 (ja) * 2006-03-30 2011-04-13 日本電波工業株式会社 超音波探触子
CN102988083A (zh) * 2011-09-16 2013-03-27 深圳优瑞科生物电子有限公司 一种机械3d探头
JP5885296B2 (ja) * 2012-02-15 2016-03-15 日本電波工業株式会社 超音波探触子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136443A (en) * 1981-01-14 1982-08-23 Honeywell Inc Housing of converter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968459A (en) * 1975-01-29 1976-07-06 Sperry Rand Corporation Ultrasonic driver transducer
US4181120A (en) * 1976-04-23 1980-01-01 Tokyo Shibaura Electric Co., Ltd. Vessel for ultrasonic scanner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136443A (en) * 1981-01-14 1982-08-23 Honeywell Inc Housing of converter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325146A (ja) * 1991-04-25 1992-11-13 Matsushita Electric Ind Co Ltd 機械走査型超音波探触子
WO2004086975A1 (ja) * 2003-03-31 2004-10-14 Matsushita Electric Industrial Co., Ltd. 超音波探触子
JP2010501215A (ja) * 2006-08-24 2010-01-21 チョンチン・ロンハイ・メディカル・ウルトラサウンド・インダストリー・リミテッド 超音波治療手段及びそれを使用する超音波治療システム
JP2023023179A (ja) * 2021-08-04 2023-02-16 株式会社デンソー 生体音検出装置

Also Published As

Publication number Publication date
EP0089131A2 (en) 1983-09-21
EP0089131A3 (en) 1984-05-30
AU1165483A (en) 1983-09-01
JPH0336532B2 (enrdf_load_stackoverflow) 1991-05-31

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