JP6524226B2 - Ｘ線ｃｔ装置 - Google Patents
Ｘ線ｃｔ装置 Download PDFInfo
- Publication number
- JP6524226B2 JP6524226B2 JP2017526258A JP2017526258A JP6524226B2 JP 6524226 B2 JP6524226 B2 JP 6524226B2 JP 2017526258 A JP2017526258 A JP 2017526258A JP 2017526258 A JP2017526258 A JP 2017526258A JP 6524226 B2 JP6524226 B2 JP 6524226B2
- Authority
- JP
- Japan
- Prior art keywords
- subject
- size
- ray
- measurement
- scan
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 claims description 171
- 238000012545 processing Methods 0.000 claims description 63
- 238000004364 calculation method Methods 0.000 claims description 20
- 238000003384 imaging method Methods 0.000 claims description 19
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 45
- 101000864780 Homo sapiens Pulmonary surfactant-associated protein A1 Proteins 0.000 description 19
- 101000651017 Homo sapiens Pulmonary surfactant-associated protein A2 Proteins 0.000 description 19
- 102100027773 Pulmonary surfactant-associated protein A2 Human genes 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 238000000691 measurement method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000003672 processing method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 241001669679 Eleotris Species 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- 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
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015133309 | 2015-07-02 | ||
| JP2015133309 | 2015-07-02 | ||
| PCT/JP2016/067164 WO2017002571A1 (fr) | 2015-07-02 | 2016-06-09 | Dispositif de tomodensitométrie à rayons x et procédé de commande de celui-ci |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2017002571A1 JPWO2017002571A1 (ja) | 2018-04-05 |
| JP6524226B2 true JP6524226B2 (ja) | 2019-06-05 |
Family
ID=57609392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017526258A Active JP6524226B2 (ja) | 2015-07-02 | 2016-06-09 | Ｘ線ｃｔ装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6524226B2 (fr) |
| WO (1) | WO2017002571A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6925846B2 (ja) * | 2017-04-10 | 2021-08-25 | キヤノンメディカルシステムズ株式会社 | 被曝線量算出装置及び被曝線量管理システム、並びに、それらの制御方法及びそのプログラム |
| JP7158941B2 (ja) * | 2017-08-08 | 2022-10-24 | キヤノンメディカルシステムズ株式会社 | Ｘ線コンピュータ断層撮影装置 |
| US11013474B2 (en) * | 2017-08-08 | 2021-05-25 | Canon Medical Systems Corporation | X-ray computed tomography apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3908993B2 (ja) * | 2002-08-14 | 2007-04-25 | 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 | Ｘ線ｃｔ装置 |
| JP2007236446A (ja) * | 2006-03-06 | 2007-09-20 | Shimadzu Corp | 断層撮影装置 |
| JP2009131563A (ja) * | 2007-12-03 | 2009-06-18 | Toshiba Corp | Ｘ線ｃｔ装置 |
| JP5677079B2 (ja) * | 2010-12-24 | 2015-02-25 | 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 | Ｘ線ｃｔ装置 |
| JP2012148028A (ja) * | 2011-01-21 | 2012-08-09 | Hitachi Medical Corp | Ｘ線ｃｔ装置 |
-
2016
- 2016-06-09 JP JP2017526258A patent/JP6524226B2/ja active Active
- 2016-06-09 WO PCT/JP2016/067164 patent/WO2017002571A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017002571A1 (fr) | 2017-01-05 |
| JPWO2017002571A1 (ja) | 2018-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5780931B2 (ja) | 放射線断層撮影装置および被曝線量計算方法並びにプログラム | |
| JP6351983B2 (ja) | 推定装置、ｘ線診断装置及び推定プログラム | |
| US9119555B2 (en) | Method for correcting an acquired medical image and medical imager | |
| US11903752B2 (en) | Dental chair-side tomosynthesis system | |
| JP6524226B2 (ja) | Ｘ線ｃｔ装置 | |
| US11612371B2 (en) | Radiation tracking for portable fluoroscopy x-ray imaging system | |
| JP4841319B2 (ja) | マルチスライスｘ線ｃｔ装置 | |
| CN103505237B (zh) | 经由计算机断层摄影的定量二维荧光透视 | |
| US20220015710A1 (en) | Systems and methods for patient positioning for imaging acquisition | |
| JP2023538205A (ja) | 画像の取得を最適化する撮像装置及び方法 | |
| KR20210088604A (ko) | 파노라마 라디오그래피 이미지를 편집하기 위한 디바이스 및 방법 | |
| JP2000139892A (ja) | 呼吸同期システム | |
| KR20220035417A (ko) | X선 이미지 획득 방법 | |
| JP6818559B2 (ja) | 医用画像診断装置 | |
| JP6286220B2 (ja) | Ｘ線ｃｔ装置 | |
| KR102203590B1 (ko) | Ct 촬영 장치의 공간 분해능 측정용 팬텀 | |
| RU2343836C1 (ru) | Рентгенографическая установка для медицинской диагностики | |
| JP2024084127A (ja) | 医用画像診断装置、寝台装置、及び制御方法 | |
| WO2017022495A1 (fr) | Dispositif de diagnostic par image médicale et procédé pour le commander | |
| KR20220002205A (ko) | 의료 영상 획득 방법 및 이를 위한 장치 | |
| JP2023104733A (ja) | 医用画像表示装置、医用画像表示方法、及びプログラム | |
| JP2011092304A (ja) | Ｘ線ｃｔ装置 | |
| JP2017093720A (ja) | 放射線断層撮影システム及びプログラム | |
| JP2006187487A (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: 20171218 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181204 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190124 |
|
| 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: 20190416 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190426 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6524226 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| 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 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |