CN103236279A - Ct机过滤器 - Google Patents
Ct机过滤器 Download PDFInfo
- Publication number
- CN103236279A CN103236279A CN2013101381612A CN201310138161A CN103236279A CN 103236279 A CN103236279 A CN 103236279A CN 2013101381612 A CN2013101381612 A CN 2013101381612A CN 201310138161 A CN201310138161 A CN 201310138161A CN 103236279 A CN103236279 A CN 103236279A
- Authority
- CN
- China
- Prior art keywords
- matrix
- filter
- bracing frame
- machine
- filtrator
- 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
- 238000002591 computed tomography Methods 0.000 title abstract description 9
- 239000011159 matrix material Substances 0.000 claims description 85
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000035882 stress Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310138161.2A CN103236279B (zh) | 2013-04-18 | 2013-04-18 | Ct机过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310138161.2A CN103236279B (zh) | 2013-04-18 | 2013-04-18 | Ct机过滤器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103236279A true CN103236279A (zh) | 2013-08-07 |
CN103236279B CN103236279B (zh) | 2015-12-23 |
Family
ID=48884314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310138161.2A Active CN103236279B (zh) | 2013-04-18 | 2013-04-18 | Ct机过滤器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103236279B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103932729A (zh) * | 2014-04-08 | 2014-07-23 | 江苏中惠医疗科技股份有限公司 | 一种计算机断层扫描系统的x光射线过滤器 |
EP4223532A3 (en) * | 2022-02-02 | 2023-11-22 | GE Precision Healthcare LLC | A pre-patient collimator having a built-in alignment mechanism |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1345572A (zh) * | 2000-09-28 | 2002-04-24 | Ge医疗系统环球技术有限公司 | X射线ct系统,台架装置,操作台终端,控制它们的方法,和存储体 |
JP2009273745A (ja) * | 2008-05-16 | 2009-11-26 | Toshiba Corp | X線ct装置 |
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 |
-
2013
- 2013-04-18 CN CN201310138161.2A patent/CN103236279B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1345572A (zh) * | 2000-09-28 | 2002-04-24 | Ge医疗系统环球技术有限公司 | X射线ct系统,台架装置,操作台终端,控制它们的方法,和存储体 |
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 |
JP2009273745A (ja) * | 2008-05-16 | 2009-11-26 | Toshiba Corp | X線ct装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103932729A (zh) * | 2014-04-08 | 2014-07-23 | 江苏中惠医疗科技股份有限公司 | 一种计算机断层扫描系统的x光射线过滤器 |
EP4223532A3 (en) * | 2022-02-02 | 2023-11-22 | GE Precision Healthcare LLC | A pre-patient collimator having a built-in alignment mechanism |
Also Published As
Publication number | Publication date |
---|---|
CN103236279B (zh) | 2015-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207636420U (zh) | 一种弹条疲劳试验的工装 | |
BR0301720A (pt) | Grade para uso em uma montagem de combustìvel de um reator nuclear, e, montagem de combustìvel para uso em um reator nuclear | |
CN105403450B (zh) | 一种复合型断裂试验加载装置 | |
EP1713090A3 (en) | X-ray CT apparatus collimator, X-ray CT apparatus and method of manufacturing the X-ray CT apparatus collimator | |
CN103236279A (zh) | Ct机过滤器 | |
CN205433722U (zh) | 准直器 | |
CN207572978U (zh) | 一种微机消谐装置 | |
CN102920471B (zh) | Ct机用上切片装置 | |
CN210486713U (zh) | 一种阀板检验台 | |
CN103894952B (zh) | 一种用于吻合器检测装置的通用夹具 | |
CN211633317U (zh) | 一种激光定位装置以及pet-ct设备 | |
CN206440844U (zh) | 车体x射线检测系统的射线源安装结构 | |
CN211677870U (zh) | 一种内分泌科用试管架 | |
CN103093850B (zh) | 一种用于计算机断层摄影系统的滤过器组件以及该系统 | |
CN219126404U (zh) | 一种移动式ct机的外屏蔽结构 | |
CN205541720U (zh) | 一种推拉门式前维护结构的led显示屏 | |
CN208635683U (zh) | 一种管状坯料检测装置 | |
CN205413117U (zh) | 真空采血管架 | |
CN208140958U (zh) | 一种用于安检机的插销式外包板 | |
CN104567593B (zh) | 用于管路测量装置的夹具及管路测量装置 | |
CN109333639A (zh) | 一种便于更换的机械切割装置 | |
CN219267205U (zh) | 一种小径管射线检测标识装置 | |
CN105434055A (zh) | 一种内科检测辅助器 | |
CN209764884U (zh) | 一种检测人体蛋白质元素的仪器装置 | |
CN203857947U (zh) | 一种挡圈试验工装 |
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: DONGRUAN MEDICAL SYSTEMS CO., LTD., SHENYANG Effective date: 20140213 Owner name: PHILIPS (CHINA) INVESTMENT CO., LTD. Free format text: FORMER OWNER: DONGRUAN PHILIPS MEDICAL EQUIPMENT AND SYSTEM CO., LTD. Effective date: 20140213 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110179 SHENYANG, LIAONING PROVINCE TO: 200070 ZHABEI, SHANGHAI |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140213 Address after: Zhabei District Shanghai City, No. 218 West Tianmu Road 200070 Applicant after: Philips (China) Investment Co., Ltd. Applicant after: Dongruan Medical Systems Co., Ltd., Shenyang 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 | ||
CP02 | Change in the address of a patent holder |
Address after: 200233 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee after: Dongruan Medical Systems Co., Ltd., Shenyang Patentee after: Philips (China) Investment Co., Ltd. Address before: Zhabei District Shanghai City, No. 218 West Tianmu Road 200070 Co-patentee before: Dongruan Medical Systems Co., Ltd., Shenyang Patentee before: Philips (China) Investment Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200233 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee after: DongSoft Medical System Co., Ltd. Patentee after: Philips (China) Investment Co., Ltd. Address before: 200233 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee before: Dongruan Medical Systems Co., Ltd., Shenyang Patentee before: Philips (China) Investment Co., Ltd. |