JPS6255867B2 - - Google Patents
Info
- Publication number
- JPS6255867B2 JPS6255867B2 JP53007027A JP702778A JPS6255867B2 JP S6255867 B2 JPS6255867 B2 JP S6255867B2 JP 53007027 A JP53007027 A JP 53007027A JP 702778 A JP702778 A JP 702778A JP S6255867 B2 JPS6255867 B2 JP S6255867B2
- Authority
- JP
- Japan
- Prior art keywords
- gantry
- subject
- cross
- section
- positioning
- 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
Links
- 238000003384 imaging method Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 238000003325 tomography Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4447—Tiltable gantries
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP702778A JPS54100280A (en) | 1978-01-24 | 1978-01-24 | Radiation tomograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP702778A JPS54100280A (en) | 1978-01-24 | 1978-01-24 | Radiation tomograph |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54100280A JPS54100280A (en) | 1979-08-07 |
JPS6255867B2 true JPS6255867B2 (fr) | 1987-11-21 |
Family
ID=11654549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP702778A Granted JPS54100280A (en) | 1978-01-24 | 1978-01-24 | Radiation tomograph |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100280A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003000585A (ja) * | 2001-06-11 | 2003-01-07 | Ge Medical Systems Global Technology Co Llc | X線ctシステム及びその制御方法並びに記憶媒体 |
JP2008522702A (ja) * | 2004-12-09 | 2008-07-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 内腔内ct位置特定マーキングレーザ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385397A (en) * | 1981-10-23 | 1983-05-24 | General Electric Company | Parallax corrected external alignment lights |
JPS58177105U (ja) * | 1982-05-21 | 1983-11-26 | 横河電機株式会社 | 断層撮影装置 |
JPS61103104U (fr) * | 1984-12-13 | 1986-07-01 | ||
JPS6211434A (ja) * | 1985-07-08 | 1987-01-20 | 横河メディカルシステム株式会社 | コンピユ−タ断層撮影装置のテ−ブル装置 |
JPS6216742A (ja) * | 1985-07-17 | 1987-01-24 | 横河メディカルシステム株式会社 | クレ−ドル制御装置 |
-
1978
- 1978-01-24 JP JP702778A patent/JPS54100280A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003000585A (ja) * | 2001-06-11 | 2003-01-07 | Ge Medical Systems Global Technology Co Llc | X線ctシステム及びその制御方法並びに記憶媒体 |
JP2008522702A (ja) * | 2004-12-09 | 2008-07-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 内腔内ct位置特定マーキングレーザ |
Also Published As
Publication number | Publication date |
---|---|
JPS54100280A (en) | 1979-08-07 |
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