DE3929611C2 - - Google Patents

Info

Publication number
DE3929611C2
DE3929611C2 DE19893929611 DE3929611A DE3929611C2 DE 3929611 C2 DE3929611 C2 DE 3929611C2 DE 19893929611 DE19893929611 DE 19893929611 DE 3929611 A DE3929611 A DE 3929611A DE 3929611 C2 DE3929611 C2 DE 3929611C2
Authority
DE
Germany
Prior art keywords
rotation
clutch
working mode
axis
drive
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 - Lifetime
Application number
DE19893929611
Other languages
German (de)
English (en)
Other versions
DE3929611A1 (de
Inventor
Bernhard Dipl.-Ing. Schubert (Fh), 8520 Erlangen, De
Jochem Dipl.-Ing. 8500 Nuernberg De Knoche
Robert Dipl.-Phys. 8520 Erlangen De Hebel
Gottfried Dipl.-Ing. Tschoepa (Fh), 8540 Rednitzhembach, De
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19893929611 priority Critical patent/DE3929611A1/de
Publication of DE3929611A1 publication Critical patent/DE3929611A1/de
Application granted granted Critical
Publication of DE3929611C2 publication Critical patent/DE3929611C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61B8/4444—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE19893929611 1988-09-12 1989-09-06 Intracavitaere ultraschallsonde Granted DE3929611A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893929611 DE3929611A1 (de) 1988-09-12 1989-09-06 Intracavitaere ultraschallsonde

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8800565 1988-09-12
DE19893929611 DE3929611A1 (de) 1988-09-12 1989-09-06 Intracavitaere ultraschallsonde

Publications (2)

Publication Number Publication Date
DE3929611A1 DE3929611A1 (de) 1990-03-22
DE3929611C2 true DE3929611C2 (enrdf_load_stackoverflow) 1992-11-05

Family

ID=25884820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893929611 Granted DE3929611A1 (de) 1988-09-12 1989-09-06 Intracavitaere ultraschallsonde

Country Status (1)

Country Link
DE (1) DE3929611A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475224B1 (en) * 2000-04-13 2002-11-05 Scimed Life Systems, Inc. Catheter drive shaft spring clutch
US6454717B1 (en) * 2000-04-13 2002-09-24 Scimed Life Systems, Inc. Concentric catheter drive shaft clutch
CN119012970A (zh) 2022-04-27 2024-11-22 普罗赛普特生物机器人公司 超声波棒式探头

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405537A1 (de) * 1984-02-16 1985-08-22 Lothar W. Dr.med. 2000 Hamburg Popp Verfahren zur ultraschall-echo-impuls-diagnostik und vorrichtung zur durchfuehrung des verfahrens
DE3751117T2 (de) * 1986-07-07 1995-07-20 Matsushita Electric Ind Co Ltd Ultraschallsonde.

Also Published As

Publication number Publication date
DE3929611A1 (de) 1990-03-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition