GB2061028B - Computed tomography apparatus - Google Patents
Computed tomography apparatusInfo
- Publication number
- GB2061028B GB2061028B GB8029465A GB8029465A GB2061028B GB 2061028 B GB2061028 B GB 2061028B GB 8029465 A GB8029465 A GB 8029465A GB 8029465 A GB8029465 A GB 8029465A GB 2061028 B GB2061028 B GB 2061028B
- Authority
- GB
- United Kingdom
- Prior art keywords
- computed tomography
- tomography apparatus
- computed
- tomography
- 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
- 238000002591 computed tomography Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
- A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Networks & Wireless Communication (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7619379A | 1979-09-17 | 1979-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2061028A GB2061028A (en) | 1981-05-07 |
GB2061028B true GB2061028B (en) | 1983-07-06 |
Family
ID=22130508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8029465A Expired GB2061028B (en) | 1979-09-17 | 1980-09-11 | Computed tomography apparatus |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5657433A (en) |
CA (1) | CA1129564A (en) |
DE (1) | DE3034717A1 (en) |
FR (1) | FR2464694A1 (en) |
GB (1) | GB2061028B (en) |
NL (1) | NL190630C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221791A1 (en) * | 1982-06-09 | 1983-12-15 | Philips Patentverwaltung Gmbh, 2000 Hamburg | DEVICE FOR HIGH-VOLTAGE TRANSMISSION BETWEEN TWO RELATIVELY REVOLVABLE PARTS |
US4799245A (en) * | 1983-05-12 | 1989-01-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Integrated CT scanner gantry |
US4798540A (en) * | 1983-05-12 | 1989-01-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Integrated CT scanner gantry |
JPS6340536A (en) * | 1986-08-05 | 1988-02-20 | ジーイー横河メディカルシステム株式会社 | X-ray radiographic apparatus |
IL96230A0 (en) * | 1990-11-02 | 1991-08-16 | Elscint Ltd | Gantry for nuclear medicine imaging systems |
DE4207007C1 (en) * | 1992-03-05 | 1993-05-13 | Siemens Ag, 8000 Muenchen, De | Computer tomography appts. with continuous rotating measuring unit - feeds x=ray energy over current feed to x=ray detector via insulated annular rotating disc |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093859A (en) * | 1975-11-28 | 1978-06-06 | Artronix, Inc. | Axial tomographic apparatus |
US4051379A (en) * | 1975-11-28 | 1977-09-27 | Artronix, Inc. | Axial tomographic apparatus and detector |
GB1568062A (en) * | 1976-01-29 | 1980-05-21 | Emi Ltd | Slip-ring connection |
DE2606534A1 (en) * | 1976-02-18 | 1977-08-25 | Siemens Ag | ROENTINE LAYER FOR THE PRODUCTION OF TRANSVERSAL LAYER IMAGES |
JPS6019113B2 (en) * | 1976-04-19 | 1985-05-14 | シ−メンス・アクチェンゲゼルシャフト | Rotating electrical supply device and method for tomography scanning device |
NL7704119A (en) * | 1976-04-19 | 1977-10-21 | Varian Associates | TOMOGRAPHIC SCANNING DEVICE. |
DE2619482C2 (en) * | 1976-05-03 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | X-ray film device for the production of transverse slice images |
US4066901A (en) * | 1976-09-13 | 1978-01-03 | Varian Associates, Inc. | Tomographic scanning apparatus with improved collimator structure |
-
1980
- 1980-06-04 CA CA353,328A patent/CA1129564A/en not_active Expired
- 1980-09-11 GB GB8029465A patent/GB2061028B/en not_active Expired
- 1980-09-12 JP JP12784580A patent/JPS5657433A/en active Granted
- 1980-09-15 DE DE19803034717 patent/DE3034717A1/en active Granted
- 1980-09-16 NL NL8005171A patent/NL190630C/en not_active IP Right Cessation
- 1980-09-17 FR FR8020030A patent/FR2464694A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL190630C (en) | 1994-06-01 |
DE3034717C2 (en) | 1989-12-14 |
NL190630B (en) | 1994-01-03 |
NL8005171A (en) | 1981-03-19 |
FR2464694A1 (en) | 1981-03-20 |
JPS5657433A (en) | 1981-05-19 |
JPS6353814B2 (en) | 1988-10-25 |
CA1129564A (en) | 1982-08-10 |
DE3034717A1 (en) | 1981-03-19 |
FR2464694B1 (en) | 1983-12-30 |
GB2061028A (en) | 1981-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930911 |