FR2358869B1 - - Google Patents
Info
- Publication number
- FR2358869B1 FR2358869B1 FR7722055A FR7722055A FR2358869B1 FR 2358869 B1 FR2358869 B1 FR 2358869B1 FR 7722055 A FR7722055 A FR 7722055A FR 7722055 A FR7722055 A FR 7722055A FR 2358869 B1 FR2358869 B1 FR 2358869B1
- Authority
- FR
- France
- 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
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
- A61B6/06—Diaphragms
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2633059A DE2633059C3 (de) | 1976-07-22 | 1976-07-22 | Röntgen-Primärstrahlenblende |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2358869A1 FR2358869A1 (fr) | 1978-02-17 |
| FR2358869B1 true FR2358869B1 (US06633782-20031014-M00005.png) | 1982-01-29 |
Family
ID=5983703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7722055A Granted FR2358869A1 (fr) | 1976-07-22 | 1977-07-19 | Diaphragme pour le rayonnement x primaire |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398487A1 (fr) * | 1977-07-29 | 1979-02-23 | Radiologie Cie Gle | Appareil radiologique pour tomographie axiale transverse |
| FR2473776B1 (fr) * | 1980-01-11 | 1985-07-05 | Cgr Mev | Appareil d'irradiation utilisant des sources radioactives |
| CH658536A5 (de) * | 1980-05-30 | 1986-11-14 | Ivanov Andrei S | Schutzeinrichtung an einer material-bestrahlungsanlage. |
| US4380820A (en) * | 1980-06-19 | 1983-04-19 | The Machlett Laboratories, Incorporated | Compact X-ray collimator |
| NL8400845A (nl) * | 1984-03-16 | 1985-10-16 | Optische Ind De Oude Delft Nv | Inrichting voor spleetradiografie. |
| SE441633B (sv) * | 1984-08-10 | 1985-10-21 | Ohlson Carl Eric | Sett att i x- och y-led centrera en i en hallare inford rontgenfilmkassett eller motsvarande samt hallare for sadan centrering |
| JPS6198342A (ja) * | 1984-10-19 | 1986-05-16 | Fuji Photo Film Co Ltd | 放射線画像情報記録読取装置 |
| JPS6198340A (ja) * | 1984-10-19 | 1986-05-16 | Fuji Photo Film Co Ltd | 分割撮影可能な放射線画像情報記録読取装置 |
| JP6091769B2 (ja) * | 2012-05-25 | 2017-03-08 | 東芝メディカルシステムズ株式会社 | Ｘ線診断装置 |
| CN102973289A (zh) * | 2012-12-24 | 2013-03-20 | 重庆华伦弘力实业有限公司 | 一种限束器 |
| JP2015092953A (ja) * | 2013-11-11 | 2015-05-18 | キヤノン株式会社 | 放射線撮影装置及び放射線撮影システム |
| US11253221B2 (en) | 2017-06-01 | 2022-02-22 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for configuring medical device |
| CN107440735B (zh) * | 2017-09-27 | 2020-10-02 | 上海联影医疗科技有限公司 | 一种ct扫描球管角度初始化的方法和系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667588A (en) * | 1951-03-10 | 1954-01-26 | Hartford Nat Bank & Trust Co | Beam-limiting diaphragm for x-ray tubes |
-
1976
- 1976-07-22 DE DE2633059A patent/DE2633059C3/de not_active Expired
-
1977
- 1977-05-06 US US05/794,406 patent/US4128767A/en not_active Expired - Lifetime
- 1977-07-19 FR FR7722055A patent/FR2358869A1/fr active Granted
- 1977-07-19 SE SE7708334A patent/SE421729B/xx unknown
- 1977-07-20 GB GB30561/77A patent/GB1558710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE421729B (sv) | 1982-01-25 |
| DE2633059C3 (de) | 1979-10-18 |
| FR2358869A1 (fr) | 1978-02-17 |
| SE7708334L (sv) | 1978-01-23 |
| US4128767A (en) | 1978-12-05 |
| GB1558710A (en) | 1980-01-09 |
| DE2633059B2 (de) | 1979-03-08 |
| DE2633059A1 (de) | 1978-01-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |