FR2620327B1 - Sonde d'echographie a tete articulee - Google Patents

Sonde d'echographie a tete articulee

Info

Publication number
FR2620327B1
FR2620327B1 FR8712618A FR8712618A FR2620327B1 FR 2620327 B1 FR2620327 B1 FR 2620327B1 FR 8712618 A FR8712618 A FR 8712618A FR 8712618 A FR8712618 A FR 8712618A FR 2620327 B1 FR2620327 B1 FR 2620327B1
Authority
FR
France
Prior art keywords
articulated head
echography probe
echography
probe
articulated
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
FR8712618A
Other languages
English (en)
Other versions
FR2620327A1 (fr
Inventor
Jean-Pierre Lontrade
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.)
Synthelabo SA
Original Assignee
Synthelabo SA
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 Synthelabo SA filed Critical Synthelabo SA
Priority to FR8712618A priority Critical patent/FR2620327B1/fr
Publication of FR2620327A1 publication Critical patent/FR2620327A1/fr
Application granted granted Critical
Publication of FR2620327B1 publication Critical patent/FR2620327B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR8712618A 1987-09-11 1987-09-11 Sonde d'echographie a tete articulee Expired FR2620327B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8712618A FR2620327B1 (fr) 1987-09-11 1987-09-11 Sonde d'echographie a tete articulee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712618A FR2620327B1 (fr) 1987-09-11 1987-09-11 Sonde d'echographie a tete articulee

Publications (2)

Publication Number Publication Date
FR2620327A1 FR2620327A1 (fr) 1989-03-17
FR2620327B1 true FR2620327B1 (fr) 1989-12-08

Family

ID=9354815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712618A Expired FR2620327B1 (fr) 1987-09-11 1987-09-11 Sonde d'echographie a tete articulee

Country Status (1)

Country Link
FR (1) FR2620327B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648342A1 (fr) * 1989-06-14 1990-12-21 Synthelabo Sonde d'echographie
DE69027284T2 (de) * 1989-12-14 1996-12-05 Aloka Co Ltd Dreidimensionaler Ultraschallabtaster
FR2773459B1 (fr) 1998-01-12 2000-04-14 Centre Nat Rech Scient Procede d'exploration et de visualisation de tissus d'origine humaine ou animale a partir d'une sonde ultrasonore a haute frequence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323569A (en) * 1939-10-30 1943-07-06 Alfred H Rzeppa Sealing means for universal joints
US3886490A (en) * 1973-05-25 1975-05-27 Stanford Research Inst Apparatus for coupling an array of ultrasonic transducers to an ultrasonic compressional image field and scanning the image field
DE2732254A1 (de) * 1977-07-16 1979-01-25 Vdo Schindling Einrichtung zum einbau eines schwingers eines echolots an einer bootswand

Also Published As

Publication number Publication date
FR2620327A1 (fr) 1989-03-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
TP Transmission of property