JP5140309B2 - X線透視撮影装置 - Google Patents
X線透視撮影装置 Download PDFInfo
- Publication number
- JP5140309B2 JP5140309B2 JP2007112485A JP2007112485A JP5140309B2 JP 5140309 B2 JP5140309 B2 JP 5140309B2 JP 2007112485 A JP2007112485 A JP 2007112485A JP 2007112485 A JP2007112485 A JP 2007112485A JP 5140309 B2 JP5140309 B2 JP 5140309B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- contrast agent
- contrast
- contrast medium
- ray
- 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
- 239000002872 contrast media Substances 0.000 claims description 234
- 239000007924 injection Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 24
- 210000004204 blood vessel Anatomy 0.000 claims description 23
- 238000012800 visualization Methods 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 230000003073 embolic effect Effects 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 14
- 208000005189 Embolism Diseases 0.000 description 10
- 208000031481 Pathologic Constriction Diseases 0.000 description 10
- 230000036262 stenosis Effects 0.000 description 10
- 208000037804 stenosis Diseases 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 230000010102 embolization Effects 0.000 description 3
- 238000002594 fluoroscopy Methods 0.000 description 3
- 238000002583 angiography Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007112485A JP5140309B2 (ja) | 2007-04-23 | 2007-04-23 | X線透視撮影装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007112485A JP5140309B2 (ja) | 2007-04-23 | 2007-04-23 | X線透視撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008264274A JP2008264274A (ja) | 2008-11-06 |
| JP2008264274A5 JP2008264274A5 (enExample) | 2010-06-03 |
| JP5140309B2 true JP5140309B2 (ja) | 2013-02-06 |
Family
ID=40044616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007112485A Expired - Fee Related JP5140309B2 (ja) | 2007-04-23 | 2007-04-23 | X線透視撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5140309B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10762634B2 (en) | 2014-09-11 | 2020-09-01 | Canon Medical Systems Corporation | Image processing device and X-ray diagnostic apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101643286B1 (ko) | 2014-09-04 | 2016-07-29 | 삼성전자주식회사 | 의료 영상 장치 및 그 제어방법 |
| WO2016096676A1 (en) * | 2014-12-18 | 2016-06-23 | Koninklijke Philips N.V. | Automatic embolization agent visualisation in x-ray interventions |
| JP6707320B2 (ja) | 2015-06-01 | 2020-06-10 | キヤノンメディカルシステムズ株式会社 | 画像処理装置およびx線診断装置 |
| US11191503B2 (en) * | 2018-07-17 | 2021-12-07 | International Business Machines Corporation | Fluid-injector for a simultaneous anatomical and fluid dynamic analysis in coronary angiography |
| US11950893B2 (en) * | 2020-01-17 | 2024-04-09 | The Research Foundation For The State University Of New York | Apparatus and method of determining dynamic vascular parameters of blood flow |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004321390A (ja) * | 2003-04-23 | 2004-11-18 | Toshiba Corp | X線画像診断装置及びx線画像診断方法 |
| EP1812101A4 (en) * | 2004-11-16 | 2014-04-23 | Medrad Inc | MODELING PHARMACEUTICAL DISSIPATION |
| DE102005039189B4 (de) * | 2005-08-18 | 2010-09-09 | Siemens Ag | Bildauswertungsverfahren für zweidimensionale Projektionsbilder und hiermit korrespondierende Gegenstände |
-
2007
- 2007-04-23 JP JP2007112485A patent/JP5140309B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10762634B2 (en) | 2014-09-11 | 2020-09-01 | Canon Medical Systems Corporation | Image processing device and X-ray diagnostic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008264274A (ja) | 2008-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10130324B2 (en) | Image analysis device and X-ray diagnostic apparatus | |
| JP5140309B2 (ja) | X線透視撮影装置 | |
| US20200268335A1 (en) | Medical image processing apparatus, x-ray diagnostic apparatus, medical image processing method and x-ray diagnostic method | |
| JP6664873B2 (ja) | 画像処理装置、x線診断装置、及び、画像処理プログラム | |
| US8411925B2 (en) | X-ray diagnosis apparatus and image processing apparatus | |
| US10410342B2 (en) | Device-based motion-compensated digital subtraction angiography | |
| JP7442976B2 (ja) | X線撮影装置 | |
| CN105411612B (zh) | 图像处理装置及x射线诊断装置 | |
| JPWO2013035255A1 (ja) | 画像処理装置およびそれを備えた放射線撮影装置 | |
| JP2007151881A (ja) | 血流動態解析装置 | |
| JP6971598B2 (ja) | X線診断装置、画像処理装置及び画像処理プログラム | |
| JP6416350B2 (ja) | 医用画像処理装置、x線診断装置及び医用画像処理プログラム | |
| JP6566671B2 (ja) | X線診断装置及び画像処理装置 | |
| US11457885B2 (en) | Image processing apparatus | |
| JP5433253B2 (ja) | X線診断装置 | |
| EP3161803B1 (en) | Silhouette display for visual assessment of calcified rib-cartilage joints | |
| JP5908241B2 (ja) | 医用画像表示装置 | |
| CN117398115B (zh) | 计算机执行方法、评估装置、x光机、程序和数据载体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100420 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100420 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120118 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120123 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120319 |
|
| 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: 20121112 |
|
| 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: 20121119 |
|
| 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: 20151122 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |