JP4756849B2 - 頭頸部用コーンビームx線ct撮影装置 - Google Patents
頭頸部用コーンビームx線ct撮影装置 Download PDFInfo
- Publication number
- JP4756849B2 JP4756849B2 JP2004321787A JP2004321787A JP4756849B2 JP 4756849 B2 JP4756849 B2 JP 4756849B2 JP 2004321787 A JP2004321787 A JP 2004321787A JP 2004321787 A JP2004321787 A JP 2004321787A JP 4756849 B2 JP4756849 B2 JP 4756849B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- imaging
- cone beam
- type
- dimensional sensor
- 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
- 238000013170 computed tomography imaging Methods 0.000 title claims description 25
- 238000003384 imaging method Methods 0.000 claims description 29
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000001847 jaw Anatomy 0.000 description 3
- 239000007943 implant Substances 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 235000009065 Taxus cuspidata Nutrition 0.000 description 1
- 244000162450 Taxus cuspidata Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000002455 dental arch Anatomy 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004321787A JP4756849B2 (ja) | 2004-11-05 | 2004-11-05 | 頭頸部用コーンビームx線ct撮影装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004321787A JP4756849B2 (ja) | 2004-11-05 | 2004-11-05 | 頭頸部用コーンビームx線ct撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006130037A JP2006130037A (ja) | 2006-05-25 |
| JP2006130037A5 JP2006130037A5 (enExample) | 2009-01-22 |
| JP4756849B2 true JP4756849B2 (ja) | 2011-08-24 |
Family
ID=36724075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004321787A Expired - Lifetime JP4756849B2 (ja) | 2004-11-05 | 2004-11-05 | 頭頸部用コーンビームx線ct撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4756849B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4768695B2 (ja) * | 2006-10-12 | 2011-09-07 | 株式会社モリタ製作所 | X線ct撮影装置 |
| JP4739278B2 (ja) | 2007-05-11 | 2011-08-03 | 株式会社モリタ製作所 | X線ct撮影装置 |
| JP5798016B2 (ja) * | 2011-11-30 | 2015-10-21 | 株式会社モリタ製作所 | X線撮影装置 |
| USRE48415E1 (en) | 2012-11-08 | 2021-02-02 | J. Morita Manufacturing Corporation | X-ray photography apparatus |
| JP5709820B2 (ja) * | 2012-11-08 | 2015-04-30 | 株式会社モリタ製作所 | X線撮影装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI90197C (fi) * | 1991-02-15 | 1995-05-16 | Planmeca Oy | Menetelmä ja laite panoraamaröntgenkuvauksessa |
| JPH0479939A (ja) * | 1990-07-23 | 1992-03-13 | Shimadzu Corp | コリメータ |
| FR2692061B1 (fr) * | 1992-06-05 | 1994-07-22 | Commissariat Energie Atomique | Procede de reconstruction d'images tridimensionnelles d'un objet par des mesures utilisant un rayonnement conique et un reseau bidimensionnel de detecteurs. |
| JP3331284B2 (ja) * | 1995-11-06 | 2002-10-07 | 株式会社モリタ製作所 | 医療用x線断層撮影装置 |
| JP3678375B2 (ja) * | 1996-03-29 | 2005-08-03 | 株式会社東芝 | 放射線断層撮影装置 |
| JP3807833B2 (ja) * | 1996-12-10 | 2006-08-09 | 株式会社モリタ製作所 | X線撮影装置 |
| JP3980696B2 (ja) * | 1997-03-05 | 2007-09-26 | 株式会社東芝 | 画像再構成処理装置 |
| JP3628153B2 (ja) * | 1997-09-30 | 2005-03-09 | 株式会社モリタ製作所 | パノラマx線撮影装置 |
| JP3983664B2 (ja) * | 2000-10-04 | 2007-09-26 | 学校法人日本大学 | 医療用x線ct画像表示方法、表示装置、医療用x線ct装置及びこの表示方法を実現するプログラムを記録した記録媒体 |
| JP4594572B2 (ja) * | 2000-11-24 | 2010-12-08 | 朝日レントゲン工業株式会社 | パノラマx線ct撮影装置 |
| JP2003175031A (ja) * | 2001-10-02 | 2003-06-24 | Morita Mfg Co Ltd | デジタルx線パノラマ撮影装置 |
| JP2003175027A (ja) * | 2001-12-10 | 2003-06-24 | Hitachi Medical Corp | X線ct装置 |
| JP4106251B2 (ja) * | 2002-03-12 | 2008-06-25 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 3次元逆投影方法およびx線ct装置 |
| DE102004050172B4 (de) * | 2004-08-20 | 2010-09-02 | "Stiftung Caesar" (Center Of Advanced European Studies And Research) | 3D-Rekonstruktion mit schräger Geometrie |
-
2004
- 2004-11-05 JP JP2004321787A patent/JP4756849B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006130037A (ja) | 2006-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7315608B2 (en) | Combined panoramic and CT (Computed Tomography)photographing apparatus | |
| US7424091B2 (en) | Combined panoramic, CT (computed tomography) and cephalometric photographing apparatus | |
| CN100477963C (zh) | 组合式全景和计算机断层摄影设备 | |
| JPH0638957A (ja) | Ct装置 | |
| JP2003175027A (ja) | X線ct装置 | |
| JP2004000605A (ja) | X線ct装置 | |
| JP2002219127A (ja) | パノラマx線ct撮影装置 | |
| JP2005013768A (ja) | X線ct装置 | |
| JP4247488B2 (ja) | 頭頸部用コーンビームx線ct撮影装置 | |
| JPH06181A (ja) | 平面断層撮影機能付き曲面断層x線撮影装置 | |
| JP4724760B2 (ja) | X線撮影装置 | |
| KR101768520B1 (ko) | 흉부의 디지털 x선 일반촬영 및 디지털 단층영상합성의 영상을 통합적 및 연속적으로 획득하기 위한 디지털 x선 촬영 시스템의 제어방법 | |
| JP4429709B2 (ja) | X線断層撮影装置 | |
| KR100990474B1 (ko) | 듀얼 소스 엑스선 ct 촬영 장치 | |
| JP4756849B2 (ja) | 頭頸部用コーンビームx線ct撮影装置 | |
| JP4594783B2 (ja) | コーンビームx線ct撮影装置 | |
| KR100781116B1 (ko) | 엑스선 촬영장치 | |
| JP2009066305A (ja) | X線ct撮影装置 | |
| JP2006204329A (ja) | X線断層撮影装置 | |
| US11856316B2 (en) | Method and apparatus for changing image magnification power | |
| WO2007078027A1 (en) | Method for photographing using x-ray photographing apparatus | |
| JP2004177300A (ja) | 産業用x線ct装置 | |
| JP4594844B2 (ja) | 頭頸部用コーンビームx線ct撮影装置 | |
| KR20220163744A (ko) | 피검체 정렬 장치 및 이를 포함하는 엑스선 영상 촬영 시스템 | |
| JPH06217971A (ja) | X線ct装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071018 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081110 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20081110 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100616 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100803 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100901 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101101 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110309 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110317 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110511 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110531 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4756849 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140610 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |