JP4364382B2 - 複列検出器型x線ct装置 - Google Patents

複列検出器型x線ct装置 Download PDF

Info

Publication number
JP4364382B2
JP4364382B2 JP2000007444A JP2000007444A JP4364382B2 JP 4364382 B2 JP4364382 B2 JP 4364382B2 JP 2000007444 A JP2000007444 A JP 2000007444A JP 2000007444 A JP2000007444 A JP 2000007444A JP 4364382 B2 JP4364382 B2 JP 4364382B2
Authority
JP
Japan
Prior art keywords
ray
region
interest
double
image
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
Application number
JP2000007444A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001190536A (ja
JP2001190536A5 (enExample
Inventor
哲夫 中澤
宮崎  靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP2000007444A priority Critical patent/JP4364382B2/ja
Publication of JP2001190536A publication Critical patent/JP2001190536A/ja
Publication of JP2001190536A5 publication Critical patent/JP2001190536A5/ja
Application granted granted Critical
Publication of JP4364382B2 publication Critical patent/JP4364382B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)
JP2000007444A 2000-01-17 2000-01-17 複列検出器型x線ct装置 Expired - Fee Related JP4364382B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000007444A JP4364382B2 (ja) 2000-01-17 2000-01-17 複列検出器型x線ct装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000007444A JP4364382B2 (ja) 2000-01-17 2000-01-17 複列検出器型x線ct装置

Publications (3)

Publication Number Publication Date
JP2001190536A JP2001190536A (ja) 2001-07-17
JP2001190536A5 JP2001190536A5 (enExample) 2007-02-22
JP4364382B2 true JP4364382B2 (ja) 2009-11-18

Family

ID=18535831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000007444A Expired - Fee Related JP4364382B2 (ja) 2000-01-17 2000-01-17 複列検出器型x線ct装置

Country Status (1)

Country Link
JP (1) JP4364382B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080309A2 (en) * 2003-03-10 2004-09-23 Philips Intellectual Property & Standards Gmbh Device and method for adapting the recording parameters of a radiograph
JP5690506B2 (ja) * 2010-05-28 2015-03-25 株式会社東芝 X線ct装置及び制御プログラム
US9047702B2 (en) * 2011-01-06 2015-06-02 Koninklijke Philips N.V. Computed tomography system and method for tracking a bolus
JP6238536B2 (ja) * 2013-03-14 2017-11-29 東芝メディカルシステムズ株式会社 X線ct装置

Also Published As

Publication number Publication date
JP2001190536A (ja) 2001-07-17

Similar Documents

Publication Publication Date Title
JP4311163B2 (ja) 医用画像診断装置
US5459769A (en) Procedure for monitoring contrast agent application in a CT imaging system
EP1588664B1 (en) X-Ray imaging apparatus and its control method
US7283606B2 (en) Method for reconstructing projection data sets for dose-reduced sectional spiral scanning in computed tomography
KR101922490B1 (ko) 엑스선 영상촬영장치 및 엑스선 영상촬영방법
JP4537129B2 (ja) トモシンセシス用途における対象物を走査するためのシステム
WO2010101208A1 (ja) X線ct装置及び断層像撮影方法
US8249216B2 (en) X-ray moving image radiographing apparatus
JP2010279622A (ja) 放射線シールド装置
US7630473B2 (en) Method for correcting truncation artifacts
JP2007181623A (ja) X線ct装置
JP3725277B2 (ja) X線診断システムおよびx線ctスキャナ
WO2010047380A1 (ja) X線ct装置とx線ct装置の制御方法
JP4364382B2 (ja) 複列検出器型x線ct装置
JP4300126B2 (ja) X線ct装置および撮像方法
JPH11290309A (ja) X線診断装置
JP2002191593A (ja) コンピュータ断層撮影装置
CN101396270B (zh) 一种降低检查床对ct图像影响的方法
JP2001061833A (ja) X線ct装置
JP4304744B2 (ja) X線ct装置
JP2004181069A (ja) コンピュータ断層撮影装置
JPH11332862A (ja) X線ct装置
JP4454087B2 (ja) X線ct装置
JP5097384B2 (ja) X線ct装置及び散乱補正方法
JP2007044496A (ja) X線ct装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070110

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070110

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: 20090818

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: 20090819

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

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: 20120828

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130828

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees