FR546463A - Perfectionnements aux appareils à rayons x - Google Patents
Perfectionnements aux appareils à rayons xInfo
- Publication number
- FR546463A FR546463A FR546463DA FR546463A FR 546463 A FR546463 A FR 546463A FR 546463D A FR546463D A FR 546463DA FR 546463 A FR546463 A FR 546463A
- Authority
- FR
- France
- Prior art keywords
- ray machines
- machines
- ray
- 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
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
- A61B6/447—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to counterpoise or springs
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)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US441160A US1600867A (en) | 1921-01-31 | 1921-01-31 | X-ray apparatus |
GB14563/21A GB182287A (en) | 1921-01-31 | 1921-05-25 | Improvements in and relating to x-ray apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR546463A true FR546463A (fr) | 1922-11-14 |
Family
ID=26250642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR546463D Expired FR546463A (fr) | 1921-01-31 | 1922-01-30 | Perfectionnements aux appareils à rayons x |
Country Status (3)
Country | Link |
---|---|
US (1) | US1600867A (fr) |
FR (1) | FR546463A (fr) |
GB (1) | GB182287A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558492A (en) * | 1947-11-26 | 1951-06-26 | Hartford Nat Bank & Trust Co | Tubular x-ray diaphragm |
US2476776A (en) * | 1947-12-10 | 1949-07-19 | Smathers Henry | Method of and dental x-ray machine for producing x-ray pictures |
US2534126A (en) * | 1948-09-04 | 1950-12-12 | F R Machine Works | X-ray speculum |
US2675486A (en) * | 1951-12-08 | 1954-04-13 | Ca Atomic Energy Ltd | Beam therapy collimating unit |
DE1056554B (de) * | 1955-04-15 | 1959-05-06 | Erik Stroem | Arbeits- und Operationsleuchte, insbesondere fuer Zahnaerzte |
DE1036787B (de) * | 1956-03-23 | 1958-08-21 | Siemens Reiniger Werke Ag | Feder-Gewichtsausgleichsvorrichtung fuer eine an einem Schwenkarm angreifende Last, z. B. fuer eine Operationsdeckenleuchte |
US3737661A (en) * | 1971-03-03 | 1973-06-05 | R Applegate | Portable x-ray radiation shielding device |
US4314158A (en) * | 1980-04-01 | 1982-02-02 | Siemens Medical Laboratories, Inc. | Electron applicator for a linear accelerator |
US4471226A (en) * | 1982-02-16 | 1984-09-11 | Armstrong World Industries, Inc. | Safety applicator for radiation |
US4484078A (en) * | 1982-08-02 | 1984-11-20 | Siemens Medical Laboratories | Medical apparatus |
US20020054155A1 (en) * | 2000-07-14 | 2002-05-09 | Borland Software Corporation | Data module design system |
CN108495588B (zh) | 2015-10-21 | 2021-11-02 | 微-X有限公司 | 具有抗衡回转的臂的移动放射照相成像设备 |
US10918348B2 (en) | 2015-10-21 | 2021-02-16 | Micro-X Limited | Articulated arm for suspending an x-ray head |
-
1921
- 1921-01-31 US US441160A patent/US1600867A/en not_active Expired - Lifetime
- 1921-05-25 GB GB14563/21A patent/GB182287A/en not_active Expired
-
1922
- 1922-01-30 FR FR546463D patent/FR546463A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1600867A (en) | 1926-09-21 |
GB182287A (en) | 1922-07-06 |
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