CN103271747A - Ct机上切片装置及切换调整方法 - Google Patents
Ct机上切片装置及切换调整方法 Download PDFInfo
- Publication number
- CN103271747A CN103271747A CN2013101809729A CN201310180972A CN103271747A CN 103271747 A CN103271747 A CN 103271747A CN 2013101809729 A CN2013101809729 A CN 2013101809729A CN 201310180972 A CN201310180972 A CN 201310180972A CN 103271747 A CN103271747 A CN 103271747A
- Authority
- CN
- China
- Prior art keywords
- flashboard
- section
- driver element
- filter
- section center
- 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.)
- Granted
Links
Images
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310180972.9A CN103271747B (zh) | 2013-05-15 | 2013-05-15 | Ct机上切片装置及切换调整方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310180972.9A CN103271747B (zh) | 2013-05-15 | 2013-05-15 | Ct机上切片装置及切换调整方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103271747A true CN103271747A (zh) | 2013-09-04 |
CN103271747B CN103271747B (zh) | 2015-05-13 |
Family
ID=49053977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310180972.9A Active CN103271747B (zh) | 2013-05-15 | 2013-05-15 | Ct机上切片装置及切换调整方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103271747B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103489496A (zh) * | 2013-09-10 | 2014-01-01 | 沈阳东软医疗系统有限公司 | 一种ct机用x射线准直装置 |
CN106611624A (zh) * | 2017-01-25 | 2017-05-03 | 明峰医疗系统股份有限公司 | 一种ct用前准直器 |
WO2017071651A1 (zh) * | 2015-10-30 | 2017-05-04 | 上海联影医疗科技有限公司 | 一种用于扫描系统的准直器 |
CN107137104A (zh) * | 2017-06-23 | 2017-09-08 | 合肥中科离子医学技术装备有限公司 | 一种用于cbct医学三维成像的x射线管调整机构 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975933A (en) * | 1990-03-26 | 1990-12-04 | General Electric Company | Bow-tie X-ray filter assembly for dual energy tomography |
CN1578990A (zh) * | 2001-11-08 | 2005-02-09 | 西门子公司 | 过滤x射线束的设备 |
US7254216B2 (en) * | 2005-07-29 | 2007-08-07 | General Electric Company | Methods and apparatus for filtering a radiation beam and CT imaging systems using same |
US20080019484A1 (en) * | 2003-08-06 | 2008-01-24 | Rowland Saunders | Method of manufacturing, and a collimator mandrel having variable attenuation characteristics for a ct system |
CN101909523A (zh) * | 2007-12-28 | 2010-12-08 | 皇家飞利浦电子股份有限公司 | 用于计算机断层摄影系统的滤波器组件 |
CN201868118U (zh) * | 2010-11-15 | 2011-06-15 | 东软飞利浦医疗设备系统有限责任公司 | X射线准直器 |
CN102920471A (zh) * | 2012-11-02 | 2013-02-13 | 东软飞利浦医疗设备系统有限责任公司 | Ct机用上切片装置 |
CN202776337U (zh) * | 2012-08-14 | 2013-03-13 | 上海联影医疗科技有限公司 | 一种ct机用切片装置 |
CN103337275A (zh) * | 2013-06-21 | 2013-10-02 | 东软飞利浦医疗设备系统有限责任公司 | Ct 机过滤器切换装置及切换方法 |
-
2013
- 2013-05-15 CN CN201310180972.9A patent/CN103271747B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975933A (en) * | 1990-03-26 | 1990-12-04 | General Electric Company | Bow-tie X-ray filter assembly for dual energy tomography |
CN1578990A (zh) * | 2001-11-08 | 2005-02-09 | 西门子公司 | 过滤x射线束的设备 |
US20080019484A1 (en) * | 2003-08-06 | 2008-01-24 | Rowland Saunders | Method of manufacturing, and a collimator mandrel having variable attenuation characteristics for a ct system |
US7254216B2 (en) * | 2005-07-29 | 2007-08-07 | General Electric Company | Methods and apparatus for filtering a radiation beam and CT imaging systems using same |
CN101909523A (zh) * | 2007-12-28 | 2010-12-08 | 皇家飞利浦电子股份有限公司 | 用于计算机断层摄影系统的滤波器组件 |
CN201868118U (zh) * | 2010-11-15 | 2011-06-15 | 东软飞利浦医疗设备系统有限责任公司 | X射线准直器 |
CN202776337U (zh) * | 2012-08-14 | 2013-03-13 | 上海联影医疗科技有限公司 | 一种ct机用切片装置 |
CN102920471A (zh) * | 2012-11-02 | 2013-02-13 | 东软飞利浦医疗设备系统有限责任公司 | Ct机用上切片装置 |
CN103337275A (zh) * | 2013-06-21 | 2013-10-02 | 东软飞利浦医疗设备系统有限责任公司 | Ct 机过滤器切换装置及切换方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103489496A (zh) * | 2013-09-10 | 2014-01-01 | 沈阳东软医疗系统有限公司 | 一种ct机用x射线准直装置 |
CN103489496B (zh) * | 2013-09-10 | 2016-01-27 | 沈阳东软医疗系统有限公司 | 一种ct机用x射线准直装置 |
WO2017071651A1 (zh) * | 2015-10-30 | 2017-05-04 | 上海联影医疗科技有限公司 | 一种用于扫描系统的准直器 |
US10799190B2 (en) | 2015-10-30 | 2020-10-13 | Shanghai United Imaging Healthcare Co., Ltd. | Collimator of a scanning system |
US11457879B2 (en) | 2015-10-30 | 2022-10-04 | Shanghai United Imaging Healthcare Co., Ltd. | Collimator of a scanning system |
CN106611624A (zh) * | 2017-01-25 | 2017-05-03 | 明峰医疗系统股份有限公司 | 一种ct用前准直器 |
CN106611624B (zh) * | 2017-01-25 | 2018-12-25 | 明峰医疗系统股份有限公司 | 一种ct用前准直器 |
CN107137104A (zh) * | 2017-06-23 | 2017-09-08 | 合肥中科离子医学技术装备有限公司 | 一种用于cbct医学三维成像的x射线管调整机构 |
CN107137104B (zh) * | 2017-06-23 | 2018-05-11 | 合肥中科离子医学技术装备有限公司 | 一种用于cbct医学三维成像的x射线管调整机构 |
Also Published As
Publication number | Publication date |
---|---|
CN103271747B (zh) | 2015-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103271747B (zh) | Ct机上切片装置及切换调整方法 | |
EP3028662B1 (en) | Medical head mast lifting system | |
EP3868961A1 (en) | Opening/closing device for gate passage | |
CN102262836B (zh) | 一种用于医疗模拟训练的机械操作台 | |
CN202776337U (zh) | 一种ct机用切片装置 | |
CN114336008B (zh) | 通信设备 | |
CN103979475B (zh) | 直线跟踪灌装装置 | |
CN208977864U (zh) | 橡胶软管的自动切割设备 | |
CN205486474U (zh) | 一种自动售货机长行程伸缩推动结构 | |
CN110025453A (zh) | 一种按摩椅 | |
CN104896708B (zh) | 一种运动机构、天井机面板以及天井机 | |
CN202695177U (zh) | 一种三工位开关操作机构 | |
CN205781817U (zh) | 一种显示器升降台 | |
CN103735385A (zh) | 用于牙科椅的水平补偿机构 | |
CN208962029U (zh) | 一种旋转双工位机械手 | |
CN103337275B (zh) | Ct机过滤器切换装置及切换方法 | |
CN203369913U (zh) | Ct机用可变射线视野上切片装置 | |
CN208409078U (zh) | 一种推扣机构 | |
CN109176623A (zh) | 一种环状弹性带的裁切机装置 | |
CN202960539U (zh) | 一种限束器 | |
CN209130396U (zh) | 一种双向滑动显示屏支架 | |
CN203107478U (zh) | 护理椅及老弱病残孕的护理设备 | |
CN209490025U (zh) | 便携式超声设备 | |
CN207711948U (zh) | 一种农机导航用显示屏驱动机构 | |
CN216925917U (zh) | 一种精密轴系静平衡检测用可调节支架 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PHILIPS (CHINA) INVESTMENT CO., LTD. Effective date: 20140212 Owner name: DONGRUAN MEDICAL SYSTEMS CO., LTD., SHENYANG Free format text: FORMER OWNER: DONGRUAN PHILIPS MEDICAL EQUIPMENT AND SYSTEM CO., LTD. Effective date: 20140212 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140212 Address after: 110179 Liaoning Shenyang Hunnan New Century Road No. 16 Applicant after: Dongruan Medical Systems Co., Ltd., Shenyang Applicant after: Philips (China) Investment Co., Ltd. Address before: Hunnan rookie street Shenyang city Liaoning province 110179 No. 2 East Software Park Applicant before: Dongruan Philips Medical Equipment and System Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 110179 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Co-patentee after: Philips (China) Investment Co., Ltd. Patentee after: DongSoft Medical System Co., Ltd. Address before: 110179 No. 16 Century Road, Hunnan New District, Shenyang City, Liaoning Province Co-patentee before: Philips (China) Investment Co., Ltd. Patentee before: Dongruan Medical Systems Co., Ltd., Shenyang |