DE68916239D1 - Verfahren zur wiedergabe der umrisse von knochen mittels ultraschall-echographie. - Google Patents
Verfahren zur wiedergabe der umrisse von knochen mittels ultraschall-echographie.Info
- Publication number
- DE68916239D1 DE68916239D1 DE68916239T DE68916239T DE68916239D1 DE 68916239 D1 DE68916239 D1 DE 68916239D1 DE 68916239 T DE68916239 T DE 68916239T DE 68916239 T DE68916239 T DE 68916239T DE 68916239 D1 DE68916239 D1 DE 68916239D1
- Authority
- DE
- Germany
- Prior art keywords
- bone
- relief
- bony
- echography
- ultrasound
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1077—Measuring of profiles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4657—Measuring instruments used for implanting artificial joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
- A61F2002/30952—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using CAD-CAM techniques or NC-techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
- A61F2002/30957—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. moulds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Dentistry (AREA)
- Radiology & Medical Imaging (AREA)
- Physical Education & Sports Medicine (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8802996A FR2627978B1 (fr) | 1988-03-04 | 1988-03-04 | Dispositif de reproduction de relief osseux par echographie ultrasonore tridimensionnelle |
PCT/FR1989/000088 WO1989007910A1 (fr) | 1988-03-04 | 1989-03-03 | Dispositif de reproduction de relief osseux par echographie ultrasonore tridimensionnelle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68916239D1 true DE68916239D1 (de) | 1994-07-21 |
Family
ID=9364062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68916239T Expired - Lifetime DE68916239D1 (de) | 1988-03-04 | 1989-03-03 | Verfahren zur wiedergabe der umrisse von knochen mittels ultraschall-echographie. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0407409B1 (de) |
AT (1) | ATE107149T1 (de) |
DE (1) | DE68916239D1 (de) |
FR (1) | FR2627978B1 (de) |
WO (1) | WO1989007910A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9001809D0 (en) * | 1990-01-26 | 1990-03-28 | Univ London | A method of forming a cushion |
GB9022996D0 (en) * | 1990-10-23 | 1990-12-05 | Leonard Ian | Prosthesis and methods and apparatus for making same |
CA2110148C (en) * | 1992-12-24 | 1999-10-05 | Aaron Fenster | Three-dimensional ultrasound imaging system |
FR2737970B1 (fr) * | 1995-08-23 | 1998-01-09 | Chibrac Jean | Elements de prothese d'articulation et procede de fabrication de ceux-ci |
GB2318058B (en) * | 1996-09-25 | 2001-03-21 | Ninian Spenceley Peckitt | Improvements relating to prosthetic implants |
AU7396900A (en) * | 1999-09-17 | 2001-04-24 | University Of British Columbia, The | Positioning method and apparatus for mounting a tracker |
US8560047B2 (en) | 2006-06-16 | 2013-10-15 | Board Of Regents Of The University Of Nebraska | Method and apparatus for computer aided surgery |
US11911117B2 (en) | 2011-06-27 | 2024-02-27 | Board Of Regents Of The University Of Nebraska | On-board tool tracking system and methods of computer assisted surgery |
US9498231B2 (en) | 2011-06-27 | 2016-11-22 | Board Of Regents Of The University Of Nebraska | On-board tool tracking system and methods of computer assisted surgery |
JP6259757B2 (ja) | 2011-06-27 | 2018-01-10 | ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ | コンピュータ支援手術の搭載器具追跡システム |
US10105149B2 (en) | 2013-03-15 | 2018-10-23 | Board Of Regents Of The University Of Nebraska | On-board tool tracking system and methods of computer assisted surgery |
CN103995058B (zh) * | 2014-05-30 | 2017-01-18 | 中国能源建设集团甘肃省电力设计院有限公司 | 消除端面粗糙度影响且提高纵横波测试效果的快速耦合剂 |
US10799210B1 (en) | 2017-09-01 | 2020-10-13 | S-Ray Incorporated | Dental imaging apparatus and method |
EP4018935A1 (de) * | 2020-12-23 | 2022-06-29 | Sonova AG | Verfahren zur bestimmung der geometrie eines ohrkanals oder eines ohrs einer person |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577697B1 (fr) * | 1985-02-15 | 1988-06-24 | Chalmond Bernard | Procede de fabrication d'un implant chirurgical personnalise adapte au canal medullaire d'un os recepteur et implant realise par ce procede |
DE3626549A1 (de) * | 1986-08-06 | 1988-02-11 | Mecron Med Prod Gmbh | Verfahren zur herstellung einer endoprothese mit individueller anpassung |
DE3719919A1 (de) * | 1987-06-15 | 1988-01-07 | Siemens Ag | Frei beweglicher ultraschall-applikator, insbesondere fuer die hueftdiagnostik |
-
1988
- 1988-03-04 FR FR8802996A patent/FR2627978B1/fr not_active Expired - Fee Related
-
1989
- 1989-03-03 AT AT89903181T patent/ATE107149T1/de not_active IP Right Cessation
- 1989-03-03 DE DE68916239T patent/DE68916239D1/de not_active Expired - Lifetime
- 1989-03-03 WO PCT/FR1989/000088 patent/WO1989007910A1/fr active IP Right Grant
- 1989-03-03 EP EP89903181A patent/EP0407409B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2627978A1 (fr) | 1989-09-08 |
FR2627978B1 (fr) | 1997-06-13 |
EP0407409A1 (de) | 1991-01-16 |
ATE107149T1 (de) | 1994-07-15 |
WO1989007910A1 (fr) | 1989-09-08 |
EP0407409B1 (de) | 1994-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68916239D1 (de) | Verfahren zur wiedergabe der umrisse von knochen mittels ultraschall-echographie. | |
US6620101B2 (en) | Bone measurement device | |
DE60234138D1 (de) | Verfahren und vorrichtung zur glukosemessung | |
BR8907674A (pt) | Processo para remocao de placa de dentes e gengivas,escova de dentes,sonda e elemento de agulha | |
US5115813A (en) | Ultrasound method and apparatus for examining dense tissues, in particularly dental tissue | |
Bhaskar et al. | Updates on ultrasound research in implant dentistry: a systematic review of potential clinical indications | |
ATE274868T1 (de) | Diagnosegerät zur bestimmung der remineralisierbarkeit von hartgewebe | |
Dario et al. | Electronic monitoring of dental implant osseointegration | |
US6702746B1 (en) | Alveolar bone measurement system | |
Su et al. | Application of a wireless resonance frequency transducer to assess primary stability of orthodontic mini-implants: an in vitro study in pig ilia. | |
Schulze et al. | B-mode versus A-mode ultrasonographic measurements of mucosal thickness in vivo | |
Truhlar et al. | Assessment of implant mobility at second-stage surgery with the Periotest: DICRG interim report no. 3 | |
CA2238321A1 (en) | Methods and apparatus for evaluation of bone condition | |
Di Stefano et al. | Correlation Between Bone Density and Instantaneous Torque at Implant Site Preparation: A Validation on Polyurethane Foam Blocks of a Device Assessing Density of Jawbones. | |
Huang et al. | Factors influencing the dynamic behaviour of human teeth | |
Hinders et al. | Clinical tests of an ultrasonic periodontal probe | |
Masarwa et al. | Measuring periodontal pocket depth using manual and automated probe systems. | |
Abbasi‐Jahromi et al. | Bone quality factor analysis: a new noninvasive technique for the measurement of bone density and bone strength | |
Brandenburger et al. | In-vivo measurement of osteoporotic bone fragility with apparent velocity of ultrasound | |
Harirforoush | Dental implant stability analysis by using resonance frequency method | |
Shamsher et al. | Age of high growth rate in adolescent period of development | |
Loker et al. | Ultrasonic periodontal diagnostic instrumentation system with clinical results | |
Kobayashi et al. | Evaluation of Qualitative Changes in Simulated Periodontal Ligament and Alveolar Bone Using a Noncontact Electromagnetic Vibration Device with a Laser Displacement Sensor | |
Ramp | Assessment of implant osseointegration by nonlinear dynamic response | |
Strauss | An investigation into the use of impact resonant frequency measurements to noninvasively quantify fracture healing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |