JP4331923B2 - 3次元x線計測装置 - Google Patents
3次元x線計測装置 Download PDFInfo
- Publication number
- JP4331923B2 JP4331923B2 JP2002219184A JP2002219184A JP4331923B2 JP 4331923 B2 JP4331923 B2 JP 4331923B2 JP 2002219184 A JP2002219184 A JP 2002219184A JP 2002219184 A JP2002219184 A JP 2002219184A JP 4331923 B2 JP4331923 B2 JP 4331923B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- rotation axis
- interest
- region
- detector
- 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 - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims description 25
- 230000005855 radiation Effects 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 15
- 238000001959 radiotherapy Methods 0.000 description 21
- 206010028980 Neoplasm Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 210000000689 upper leg Anatomy 0.000 description 6
- 230000000241 respiratory effect Effects 0.000 description 5
- 210000004394 hip joint Anatomy 0.000 description 4
- 238000011540 hip replacement Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002674 endoscopic surgery Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002219184A JP4331923B2 (ja) | 2002-07-29 | 2002-07-29 | 3次元x線計測装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002219184A JP4331923B2 (ja) | 2002-07-29 | 2002-07-29 | 3次元x線計測装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004057438A JP2004057438A (ja) | 2004-02-26 |
| JP2004057438A5 JP2004057438A5 (enExample) | 2005-08-25 |
| JP4331923B2 true JP4331923B2 (ja) | 2009-09-16 |
Family
ID=31940147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002219184A Expired - Fee Related JP4331923B2 (ja) | 2002-07-29 | 2002-07-29 | 3次元x線計測装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4331923B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012050537A (ja) * | 2010-08-31 | 2012-03-15 | Fujifilm Corp | X線画像撮影装置およびトモシンセシス撮影方法 |
| CN111939486B (zh) * | 2020-08-14 | 2023-07-14 | 自贡市第四人民医院(自贡市急救中心) | 一种用于放射治疗的辅助定位仪 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178111A (ja) * | 1993-12-24 | 1995-07-18 | Toshiba Corp | 超音波治療装置 |
| JP3053389B1 (ja) * | 1998-12-03 | 2000-06-19 | 三菱電機株式会社 | 動体追跡照射装置 |
| JP4159227B2 (ja) * | 2000-03-21 | 2008-10-01 | 住友重機械工業株式会社 | 患者位置ずれ計測装置、及び、これを用いた患者位置決め装置、並びに放射線治療装置 |
| JP4528426B2 (ja) * | 2000-10-30 | 2010-08-18 | 株式会社東芝 | X線診断装置 |
-
2002
- 2002-07-29 JP JP2002219184A patent/JP4331923B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004057438A (ja) | 2004-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4948415B2 (ja) | 医用放射線治療装置 | |
| JP4971634B2 (ja) | 第1座標系に関係する医療情報をmpsシステムを使用する第2座標系において位置合わせする方法及びシステム | |
| JP4416332B2 (ja) | 治療中の患者の呼吸および他の移動を補償する装置 | |
| CN100560022C (zh) | 应用于放射治疗的成像设备 | |
| Reinhardt et al. | A computer-assisted device for the intraoperative CT-correlated localization of brain tumors | |
| CA2414850C (en) | Medical device for stereotaxis and patient positioning | |
| JP3889284B2 (ja) | マーカーシステムと、それと組み合わせた立体定位処置 | |
| US7492858B2 (en) | System and method for imaging and treatment of tumorous tissue in breasts using computed tomography and radiotherapy | |
| CN102164636B (zh) | 图像引导多源放射疗法 | |
| EP2701802B1 (en) | Method for calibration and qa | |
| JP2004166975A (ja) | 放射線治療装置及び放射線治療装置の動作方法 | |
| JP2007527733A (ja) | Ctフルオロスコピーのための遠隔操作ニードル | |
| JP4729167B2 (ja) | スライス画像を再生する装置 | |
| JP2002248098A (ja) | 検査対象物における位置を特定するための方法および装置 | |
| JP4331923B2 (ja) | 3次元x線計測装置 | |
| Krempien et al. | Frameless image guidance improves accuracy in three-dimensional interstitial brachytherapy needle placement | |
| JP3790481B2 (ja) | 放射線治療装置 | |
| JP4643544B2 (ja) | ベッド位置決めシステム、放射線治療システム及び粒子線治療システム | |
| JP4088618B2 (ja) | 放射線治療装置および放射線治療計画法 | |
| JPH11128219A (ja) | 放射線治療システム | |
| WO2023176257A1 (ja) | 医用画像処理装置、治療システム、医用画像処理方法、およびプログラム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050217 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050217 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080401 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080529 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080529 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081014 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081211 |
|
| 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: 20090526 |
|
| 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: 20090619 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120626 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120626 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130626 Year of fee payment: 4 |
|
| LAPS | Cancellation because of no payment of annual fees |