WO2010071680A4 - Système d'imagerie fluoroscopique dentaire - Google Patents
Système d'imagerie fluoroscopique dentaire Download PDFInfo
- Publication number
- WO2010071680A4 WO2010071680A4 PCT/US2009/006648 US2009006648W WO2010071680A4 WO 2010071680 A4 WO2010071680 A4 WO 2010071680A4 US 2009006648 W US2009006648 W US 2009006648W WO 2010071680 A4 WO2010071680 A4 WO 2010071680A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flat panel
- col
- dental
- panel detector
- emitter
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 claims abstract 13
- 239000000463 material Substances 0.000 claims abstract 6
- 238000002594 fluoroscopy Methods 0.000 claims abstract 5
- -1 Nal Substances 0.000 claims 4
- 239000011669 selenium Substances 0.000 claims 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 3
- 229910021417 amorphous silicon Inorganic materials 0.000 claims 3
- 229910052711 selenium Inorganic materials 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 229910017115 AlSb Inorganic materials 0.000 claims 1
- 229910004613 CdTe Inorganic materials 0.000 claims 1
- 229910004611 CdZnTe Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910004262 HgTe Inorganic materials 0.000 claims 1
- 229910014323 Lanthanum(III) bromide Inorganic materials 0.000 claims 1
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims 1
- 229910002665 PbTe Inorganic materials 0.000 claims 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims 1
- 229910007709 ZnTe Inorganic materials 0.000 claims 1
- AXQKVSDUCKWEKE-UHFFFAOYSA-N [C].[Ge].[Si] Chemical compound [C].[Ge].[Si] AXQKVSDUCKWEKE-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910003481 amorphous carbon Inorganic materials 0.000 claims 1
- 229910001632 barium fluoride Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 claims 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 claims 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims 1
- 229910001634 calcium fluoride Inorganic materials 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- RZILCCPWPBTYDO-UHFFFAOYSA-N fluometuron Chemical compound CN(C)C(=O)NC1=CC=CC(C(F)(F)F)=C1 RZILCCPWPBTYDO-UHFFFAOYSA-N 0.000 claims 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 claims 1
- RQQRAHKHDFPBMC-UHFFFAOYSA-L lead(ii) iodide Chemical compound I[Pb]I RQQRAHKHDFPBMC-UHFFFAOYSA-L 0.000 claims 1
- NZOCXFRGADJTKP-UHFFFAOYSA-K lutetium(3+);triiodide Chemical compound I[Lu](I)I NZOCXFRGADJTKP-UHFFFAOYSA-K 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dentistry (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
L'invention porte sur un système d'imagerie fluoroscopique dentaire qui comprend un détecteur à panneau plat composé d'un convertisseur de rayons gamma ou de rayons X, d'une plaque, d'un collecteur, d'une unité de traitement et d'un émetteur approprié pour une fluoroscopie dentaire intra-orale/extra-orale en 2D et extra-orale en 3D. Le convertisseur de rayons X contient un matériau capable de transformer le faisceau de rayons gamma ou de rayons X à dose faible, reçu en provenance d'un émetteur après être passé à travers la zone d'examen dentaire, en signaux électriques ou en une image de lumière conforme à l'image radiographiée. La plaque transmet les signaux électriques ou l'image de lumière à un collecteur qui l'amplifie et l'envoie à une unité de traitement puis à un émetteur conçu pour transférer des images numériques en séquence à un ordinateur hôte et à un logiciel hôte qui peuvent acquérir, traiter, transformer, enregistrer, geler et améliorer les images en 2D et en 3D à des fréquences de trames vidéo. On obtient les images en deux dimensions en utilisant une configuration bras en C/bras en U, tandis que l'on obtient les images en 3D en utilisant la configuration bras en O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09833773.6A EP2434955A4 (fr) | 2008-12-16 | 2009-12-22 | Système d'imagerie fluoroscopique dentaire |
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60/201,748 | 2000-05-04 | ||
| US20174508P | 2008-12-16 | 2008-12-16 | |
| US20174408P | 2008-12-16 | 2008-12-16 | |
| US20174708P | 2008-12-16 | 2008-12-16 | |
| US20174808P | 2008-12-16 | 2008-12-16 | |
| US65396408A | 2008-12-16 | 2008-12-16 | |
| US20174608P | 2008-12-16 | 2008-12-16 | |
| US60/201,746 | 2008-12-16 | ||
| US60/201,745 | 2008-12-16 | ||
| US60/201,747 | 2008-12-16 | ||
| US12/653,964 | 2008-12-16 | ||
| US60/201,744 | 2008-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010071680A1 WO2010071680A1 (fr) | 2010-06-24 |
| WO2010071680A4 true WO2010071680A4 (fr) | 2011-08-04 |
Family
ID=42269100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2009/006648 WO2010071680A1 (fr) | 2008-12-16 | 2009-12-22 | Système d'imagerie fluoroscopique dentaire |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2434955A4 (fr) |
| WO (1) | WO2010071680A1 (fr) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160997A (en) * | 1974-05-14 | 1979-07-10 | Robert Schwartz | Intraoral fluoroscope |
| FR2693033B1 (fr) * | 1992-06-30 | 1994-08-19 | Commissariat Energie Atomique | Dispositif d'imagerie de grande dimension. |
| US5434418A (en) * | 1992-10-16 | 1995-07-18 | Schick; David | Intra-oral sensor for computer aided radiography |
| US5510623A (en) * | 1995-02-24 | 1996-04-23 | Loral Fairchild Corp. | Center readout intra-oral image sensor |
| US5886353A (en) * | 1995-04-21 | 1999-03-23 | Thermotrex Corporation | Imaging device |
| US5771271A (en) * | 1997-04-16 | 1998-06-23 | Infimed, Inc. | Phototimer for radiology imaging |
| FI103177B (fi) * | 1997-10-02 | 1999-05-14 | Planmeca Oy | Kallon alueen röntgenkuvauslaite |
| AU2887499A (en) * | 1998-03-02 | 1999-09-20 | Image Anaylsis, Inc. | Automated x-ray bone densitometer |
| US6632089B2 (en) * | 1999-11-30 | 2003-10-14 | Orametrix, Inc. | Orthodontic treatment planning with user-specified simulation of tooth movement |
| WO2002052505A2 (fr) * | 2000-12-22 | 2002-07-04 | Simage Oy | Systeme, dispositif et procede d'imagerie radiologique pour imagerie par balayage |
| US6543936B2 (en) * | 2001-04-24 | 2003-04-08 | Daniel Uzbelger Feldman | Apparatus for diagnosis and/or treatment in the field of dentistry using fluoroscopic and conventional radiography |
| WO2003010556A2 (fr) * | 2001-07-25 | 2003-02-06 | Dentsply International Inc. | Imageur radiologique numerique en temps reel |
| JP2003088519A (ja) * | 2001-09-19 | 2003-03-25 | Shimadzu Corp | 歯科用ｘ線撮影装置 |
| US7317819B2 (en) * | 2002-08-28 | 2008-01-08 | Imaging3, Inc. | Apparatus and method for three-dimensional imaging |
| US6754297B2 (en) * | 2002-08-28 | 2004-06-22 | Imaging3, Inc. | Apparatus and method for three-dimensional real-time imaging system |
| EP1532927B1 (fr) * | 2003-11-21 | 2007-12-19 | Eastman Kodak Company | Appareil de radiologie dentaire |
| US20060214115A1 (en) * | 2005-03-23 | 2006-09-28 | General Electric Company | Phosphor film, imaging assembly and inspection method |
| US7676022B2 (en) * | 2005-05-02 | 2010-03-09 | Oy Ajat Ltd. | Extra-oral digital panoramic dental x-ray imaging system |
| US7563026B2 (en) * | 2005-09-08 | 2009-07-21 | Schick Technologies, Inc. | Flexible intra-oral x-ray imaging device |
| US7608832B2 (en) * | 2007-06-26 | 2009-10-27 | Fujifilm Corporation | Image detection device and method of driving image detector |
| US8106363B2 (en) * | 2008-04-17 | 2012-01-31 | Carestream Health, Inc. | Digital radiography panel with pressure-sensitive adhesive for optical coupling between scintillator screen and detector and method of manufacture |
-
2009
- 2009-12-22 WO PCT/US2009/006648 patent/WO2010071680A1/fr active Application Filing
- 2009-12-22 EP EP09833773.6A patent/EP2434955A4/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010071680A1 (fr) | 2010-06-24 |
| EP2434955A1 (fr) | 2012-04-04 |
| EP2434955A4 (fr) | 2014-01-01 |
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