JPS5995037A - 走査器 - Google Patents

走査器

Info

Publication number
JPS5995037A
JPS5995037A JP58187151A JP18715183A JPS5995037A JP S5995037 A JPS5995037 A JP S5995037A JP 58187151 A JP58187151 A JP 58187151A JP 18715183 A JP18715183 A JP 18715183A JP S5995037 A JPS5995037 A JP S5995037A
Authority
JP
Japan
Prior art keywords
fluid
sealed
cavity
scanner
fan
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
JP58187151A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226495B2 (en]
Inventor
クレイグ・ロバ−ト・トンプソン
ロナルド・クリス・カ−ンズ
テオド−ル・フレイドナ−・ノ−マン・ジユニア
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS5995037A publication Critical patent/JPS5995037A/ja
Publication of JPH0226495B2 publication Critical patent/JPH0226495B2/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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP58187151A 1982-10-18 1983-10-07 走査器 Granted JPS5995037A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43482682A 1982-10-18 1982-10-18
US434826 1982-10-18

Publications (2)

Publication Number Publication Date
JPS5995037A true JPS5995037A (ja) 1984-05-31
JPH0226495B2 JPH0226495B2 (en]) 1990-06-11

Family

ID=23725862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58187151A Granted JPS5995037A (ja) 1982-10-18 1983-10-07 走査器

Country Status (4)

Country Link
EP (1) EP0106292B1 (en])
JP (1) JPS5995037A (en])
DE (1) DE3373581D1 (en])
IL (1) IL69908A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113757U (ja) * 1983-01-24 1984-08-01 株式会社日立メデイコ 超音波断層装置用探触子
JPS59146764U (ja) * 1983-03-23 1984-10-01 株式会社日立メデイコ セクタ機械走査形超音波検査装置の探触子
JPS59163956U (ja) * 1983-04-18 1984-11-02 株式会社　日立メデイコ 機械式セクタ走査形の超音波探触子
JPH0542154A (ja) * 1991-08-13 1993-02-23 Fuji Photo Optical Co Ltd 超音波プローブ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578999A1 (fr) * 1985-03-18 1986-09-19 Ngeh Toong See Dispositif pour faire varier le point focal d'une lentille acoustique
DE19935724A1 (de) * 1999-07-29 2001-02-15 Wolf Gmbh Richard Therapiegeräte zur Stoßwellenbehandlung eines Patienten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880210U (ja) * 1981-11-26 1983-05-31 オリンパス光学工業株式会社 体腔内挿入用超音波スキヤナ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181120A (en) * 1976-04-23 1980-01-01 Tokyo Shibaura Electric Co., Ltd. Vessel for ultrasonic scanner
US4237901A (en) * 1978-08-30 1980-12-09 Picker Corporation Low and constant pressure transducer probe for ultrasonic diagnostic system
US4316271A (en) * 1981-01-14 1982-02-16 Honeywell Inc. Purging and expansion mechanism
US4453409A (en) * 1981-08-07 1984-06-12 General Electric Company Ultrasonic sector scanner utilizing rotating transducer
AU1165483A (en) * 1982-02-26 1983-09-01 Technicare Corp. Ultrasound fluid chamber volume control

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880210U (ja) * 1981-11-26 1983-05-31 オリンパス光学工業株式会社 体腔内挿入用超音波スキヤナ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113757U (ja) * 1983-01-24 1984-08-01 株式会社日立メデイコ 超音波断層装置用探触子
JPS59146764U (ja) * 1983-03-23 1984-10-01 株式会社日立メデイコ セクタ機械走査形超音波検査装置の探触子
JPS59163956U (ja) * 1983-04-18 1984-11-02 株式会社　日立メデイコ 機械式セクタ走査形の超音波探触子
JPH0542154A (ja) * 1991-08-13 1993-02-23 Fuji Photo Optical Co Ltd 超音波プローブ

Also Published As

Publication number Publication date
EP0106292A3 (en) 1984-07-04
IL69908A0 (en) 1984-01-31
DE3373581D1 (en) 1987-10-15
JPH0226495B2 (en]) 1990-06-11
EP0106292A2 (en) 1984-04-25
EP0106292B1 (en) 1987-09-09
IL69908A (en) 1986-12-31

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