NL8820789A - Werkwijze en inrichting voor het met ultrageluid onderzoeken van in het bijzonder ondoordringbare weefsels. - Google Patents

Werkwijze en inrichting voor het met ultrageluid onderzoeken van in het bijzonder ondoordringbare weefsels. Download PDF

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Publication number
NL8820789A
NL8820789A NL8820789A NL8820789A NL8820789A NL 8820789 A NL8820789 A NL 8820789A NL 8820789 A NL8820789 A NL 8820789A NL 8820789 A NL8820789 A NL 8820789A NL 8820789 A NL8820789 A NL 8820789A
Authority
NL
Netherlands
Prior art keywords
signal
frequency
ultrasound
pulse
detected
Prior art date
Application number
NL8820789A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hollming Oy
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 Hollming Oy filed Critical Hollming Oy
Publication of NL8820789A publication Critical patent/NL8820789A/nl

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
NL8820789A 1987-10-14 1988-10-14 Werkwijze en inrichting voor het met ultrageluid onderzoeken van in het bijzonder ondoordringbare weefsels. NL8820789A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874523A FI80204C (sv) 1987-10-14 1987-10-14 Mätförfarande och -anordning baserade på ultraljud för undersökning a v hårdvävnader
FI874523 1987-10-14

Publications (1)

Publication Number Publication Date
NL8820789A true NL8820789A (nl) 1990-07-02

Family

ID=8525231

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8820789A NL8820789A (nl) 1987-10-14 1988-10-14 Werkwijze en inrichting voor het met ultrageluid onderzoeken van in het bijzonder ondoordringbare weefsels.

Country Status (8)

Country Link
US (1) US5115813A (sv)
JP (1) JPH03501930A (sv)
DK (1) DK91990D0 (sv)
FI (1) FI80204C (sv)
GB (1) GB2230339B (sv)
NL (1) NL8820789A (sv)
SE (1) SE467039B (sv)
WO (1) WO1989003195A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655835B1 (fr) * 1989-12-20 1992-02-28 Gen Electric Cgr Appareil de detection de kystes et/ou tumeurs du sein.
US5255685A (en) * 1990-08-17 1993-10-26 Parra Jorge M Acoustic diagnostic apparatus with scan control
US5239997A (en) * 1990-12-20 1993-08-31 Guarino John R Diagnostic apparatus utilizing low frequency sound waves
US5799099A (en) * 1993-02-12 1998-08-25 George S. Allen Automatic technique for localizing externally attached fiducial markers in volume images of the head
GB9316615D0 (en) * 1993-08-10 1993-09-29 Patel Bipin C M Improvements in or relating to the ultrasonic detection of dental caries
DE69518548T2 (de) * 1994-11-09 2001-04-19 Ngk Insulators Ltd Verfahren zur Herstellung eines keramischen Substrates
IL119701A0 (en) * 1996-11-26 1997-02-18 Novadent Ltd Device and method for the ultrasonic detection of dental caries
WO1999008596A1 (en) 1997-08-19 1999-02-25 Philipp Lang Measurement of capillary related interstitial fluid using ultrasound methods and devices
US6030221A (en) * 1998-02-11 2000-02-29 Cavitat, Inc. Ultrasonic apparatus and for precisely locating cavitations within jawbones and the like
US6413220B1 (en) * 1998-05-08 2002-07-02 Emery S. Rose Surface acoustic wave periodontal probe and method of detecting periodontal disease
EP1110509A1 (en) * 1999-12-21 2001-06-27 Tomaso Vercellotti Surgical device for bone surgery
US6589054B2 (en) * 2000-07-18 2003-07-08 Daniel A. Tingley Inspection of teeth using stress wave time non-destructive methods
US6620101B2 (en) * 2001-07-26 2003-09-16 Dentosonic Ltd. Bone measurement device
AU2002364551A1 (en) * 2001-12-20 2003-07-09 Imadent Ltd. Ultrasonic apparatus and method for locating and imaging a waveguiding object through an interposing medium
DE20312435U1 (de) * 2003-08-12 2004-01-15 Baumann-Giedziella, Uta Apex-Sonde
US7285093B2 (en) * 2003-10-10 2007-10-23 Imadent Ltd. systems for ultrasonic imaging of a jaw, methods of use thereof and coupling cushions suited for use in the mouth
IL166115A (en) * 2005-01-03 2012-06-28 Dan Adam Depth measurement, the sound is based on sound for medical applications
US20060190012A1 (en) * 2005-01-29 2006-08-24 Aesculap Ag & Co. Kg Method and apparatus for representing an instrument relative to a bone
ITMI20051172A1 (it) * 2005-06-21 2006-12-22 Fernando Bianchetti "dispositivo chirurgico piezoelettrico e metodo per la preparazione di sito implantare"
US20070037125A1 (en) * 2005-07-28 2007-02-15 Maev Roman G Ultrasonic sensor for dental applications
DE102006025775A1 (de) * 2006-05-31 2007-12-06 Rheinisch-Westfälisch-Technische Hochschule Aachen Verfahren zur Datenaufnahme im Mund eines Patienten, entsprechende Vorrichtung, Anlage mit einem Zahnarztstuhl und einer solchen Vorrichtung, sowie Verwendung dieser Vorrichtung
US8043217B1 (en) 2007-07-10 2011-10-25 Bioquantetics, Inc. Method and apparatus to quantify specific material properties of objects using real-time ultrasound burst spectrography technique
US9179843B2 (en) 2011-04-21 2015-11-10 Hassan Ghaderi MOGHADDAM Method and system for optically evaluating proximity to the inferior alveolar nerve in situ
EP3582718A1 (en) * 2017-02-15 2019-12-25 Carestream Dental Technology Topco Limited Ultrasonic probe for intraoral soft tissue imaging
US10799210B1 (en) 2017-09-01 2020-10-13 S-Ray Incorporated Dental imaging apparatus and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425507A (en) * 1966-12-22 1969-02-04 Mobil Oil Corp Sonic system for locating objects in the bottom of a borehole
US4249539A (en) * 1979-02-09 1981-02-10 Technicare Corporation Ultrasound needle tip localization system
US4546771A (en) * 1982-03-04 1985-10-15 Indianapolis Center For Advanced Research, Inc. (Icfar) Acoustic microscope
US4637256A (en) * 1983-06-23 1987-01-20 Matsushita Electric Industrial Co., Ltd. Ultrasonic probe having dual-motion transducer
GB2156983B (en) * 1983-08-26 1987-03-11 Mintowt Czyz Witek Method and apparatus for assessing the structure and mechanical integrity of osseous systems
US4610255A (en) * 1983-12-02 1986-09-09 Fujitsu Limited Ultrasonic non-linear parameter measuring system
SU1175435A1 (ru) * 1983-12-16 1985-08-30 Предприятие П/Я Р-6856 Устройство дл исследовани костной ткани

Also Published As

Publication number Publication date
SE467039B (sv) 1992-05-18
WO1989003195A1 (en) 1989-04-20
GB2230339B (en) 1991-11-20
US5115813A (en) 1992-05-26
FI80204B (fi) 1990-01-31
FI874523A (fi) 1989-04-15
DK91990A (da) 1990-04-11
FI80204C (sv) 1990-05-10
FI874523A0 (fi) 1987-10-14
SE9001340D0 (sv) 1990-04-12
JPH03501930A (ja) 1991-05-09
SE9001340L (sv) 1990-04-12
DK91990D0 (da) 1990-04-11
GB9008308D0 (en) 1990-07-18
GB2230339A (en) 1990-10-17

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