GB1597650A - Gantry for computed tomography - Google Patents
Gantry for computed tomography Download PDFInfo
- Publication number
- GB1597650A GB1597650A GB701078A GB701078A GB1597650A GB 1597650 A GB1597650 A GB 1597650A GB 701078 A GB701078 A GB 701078A GB 701078 A GB701078 A GB 701078A GB 1597650 A GB1597650 A GB 1597650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axis
- shaft
- rotation
- base
- extension
- 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 claims description 12
- 230000005855 radiation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000003325 tomography Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 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
- A61B6/44—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 or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/771,864 US4112303A (en) | 1977-02-25 | 1977-02-25 | Gantry for computed tomography |
| US05/771,862 US4088888A (en) | 1977-02-25 | 1977-02-25 | Gantry for computed tomography |
| US05/771,863 US4093860A (en) | 1977-02-25 | 1977-02-25 | Gantry for computed tomography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597650A true GB1597650A (en) | 1981-09-09 |
Family
ID=27419675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB701078A Expired GB1597650A (en) | 1977-02-25 | 1978-02-22 | Gantry for computed tomography |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS53112090A (enExample) |
| DE (1) | DE2807732A1 (enExample) |
| FR (1) | FR2381507A1 (enExample) |
| GB (1) | GB1597650A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0111206Y2 (enExample) * | 1980-05-01 | 1989-03-31 | ||
| JPS59190207U (ja) * | 1983-06-06 | 1984-12-17 | 株式会社島津製作所 | コンピユ−タ断層撮影装置 |
| JPS60108038A (ja) * | 1983-11-16 | 1985-06-13 | 横河メディカルシステム株式会社 | コンピュ−タ断層撮像装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281598A (en) * | 1965-11-19 | 1966-10-25 | Picker X Ray Corp Waite Mfg | Overhead support for a vertically and rotatably movable x-ray tube support arm and cooperating tiltable x-ray table |
| SE335192B (enExample) * | 1967-07-10 | 1971-05-17 | Saab Scania Ab | |
| US3922552A (en) * | 1974-02-15 | 1975-11-25 | Robert S Ledley | Diagnostic X-ray systems |
| JPS5444597B2 (enExample) * | 1974-03-23 | 1979-12-26 | ||
| JPS5419146B2 (enExample) * | 1974-04-30 | 1979-07-12 |
-
1978
- 1978-02-20 FR FR7804724A patent/FR2381507A1/fr active Granted
- 1978-02-22 GB GB701078A patent/GB1597650A/en not_active Expired
- 1978-02-23 DE DE19782807732 patent/DE2807732A1/de not_active Withdrawn
- 1978-02-24 JP JP1994778A patent/JPS53112090A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2807732A1 (de) | 1978-08-31 |
| FR2381507A1 (fr) | 1978-09-22 |
| JPS53112090A (en) | 1978-09-30 |
| FR2381507B1 (enExample) | 1983-11-18 |
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|---|---|---|
| US4115695A (en) | Gantry for computed tomography | |
| US4112303A (en) | Gantry for computed tomography | |
| US4093860A (en) | Gantry for computed tomography | |
| US6255656B1 (en) | Positioner for a scintillation camera detector head | |
| JP3857312B2 (ja) | シンチレーションカメラ装置で使用するための可転性変更可能構台 | |
| US5014293A (en) | Computerized tomographic x-ray scanner system and gantry assembly | |
| JP4628759B2 (ja) | シンチレータ・コリメータ結合体、ｃｔ検出器、およびｃｔ検出器を含むｃｔシステムとその製造方法 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |