DE68913747D1 - Dosimeter für ionisierende strahlung. - Google Patents
Dosimeter für ionisierende strahlung.Info
- Publication number
- DE68913747D1 DE68913747D1 DE89908979T DE68913747T DE68913747D1 DE 68913747 D1 DE68913747 D1 DE 68913747D1 DE 89908979 T DE89908979 T DE 89908979T DE 68913747 T DE68913747 T DE 68913747T DE 68913747 D1 DE68913747 D1 DE 68913747D1
- Authority
- DE
- Germany
- Prior art keywords
- ionizing radiation
- radiation dosimeter
- dosimeter
- ionizing
- radiation
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/001—Details
- H01J47/005—Gas fillings ; Maintaining the desired pressure within the tube
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8801937A NL8801937A (nl) | 1988-08-03 | 1988-08-03 | Dosismeter voor ioniserende straling. |
PCT/EP1989/000897 WO1990001792A1 (en) | 1988-08-03 | 1989-08-01 | Dosimeter for ionizing radiation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913747D1 true DE68913747D1 (de) | 1994-04-14 |
DE68913747T2 DE68913747T2 (de) | 1994-09-29 |
Family
ID=19852703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913747T Expired - Fee Related DE68913747T2 (de) | 1988-08-03 | 1989-08-01 | Dosimeter für ionisierende strahlung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5079427A (de) |
EP (1) | EP0428577B1 (de) |
JP (1) | JPH04500134A (de) |
CN (1) | CN1017109B (de) |
DE (1) | DE68913747T2 (de) |
IL (1) | IL91066A (de) |
NL (1) | NL8801937A (de) |
WO (1) | WO1990001792A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2728986B2 (ja) * | 1991-06-05 | 1998-03-18 | 三菱電機株式会社 | 放射線モニタ |
US5385719A (en) * | 1991-09-24 | 1995-01-31 | Unger; Evan C. | Copolymers and their use as contrast agents in magnetic resonance imaging and in other applications |
US5401493A (en) * | 1993-03-26 | 1995-03-28 | Molecular Biosystems, Inc. | Perfluoro-1H,-1H-neopentyl containing contrast agents and method to use same |
SE504590C2 (sv) * | 1996-02-01 | 1997-03-10 | Goeran Wickman | Anordning vid mätning av absorberad dos i ett joniserande strålfält samt känsligt medium i en jonisationskammare |
JP2010054309A (ja) * | 2008-08-27 | 2010-03-11 | Mitsubishi Heavy Ind Ltd | 透過型線量計を用いた放射線治療装置 |
CN102163063A (zh) * | 2009-12-09 | 2011-08-24 | 中国辐射防护研究院 | 正比计数器的气压控制方法及新型闭气式正比计数器 |
CN102353505B (zh) * | 2011-06-08 | 2013-11-27 | 苏州东菱振动试验仪器有限公司 | 振动试验设备压力补偿方法及装置 |
CN111973892B (zh) * | 2019-05-23 | 2022-07-08 | 千才生医股份有限公司 | 用于放射治疗的笔尖式质子束扫描系统剂量分布重建方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884537A (en) * | 1956-01-26 | 1959-04-28 | Foxboro Co | Radio-active measuring system compensation |
GB1471871A (en) * | 1974-06-25 | 1977-04-27 | Nat Res Dev | Method and apparatus for taking x-ray pictures |
GB2164487A (en) * | 1984-09-10 | 1986-03-19 | Philips Electronic Associated | Ionisation chamber |
-
1988
- 1988-08-03 NL NL8801937A patent/NL8801937A/nl not_active Application Discontinuation
-
1989
- 1989-07-21 IL IL91066A patent/IL91066A/xx not_active IP Right Cessation
- 1989-08-01 JP JP1508456A patent/JPH04500134A/ja active Pending
- 1989-08-01 DE DE68913747T patent/DE68913747T2/de not_active Expired - Fee Related
- 1989-08-01 WO PCT/EP1989/000897 patent/WO1990001792A1/en active IP Right Grant
- 1989-08-01 US US07/635,135 patent/US5079427A/en not_active Expired - Fee Related
- 1989-08-01 EP EP89908979A patent/EP0428577B1/de not_active Expired - Lifetime
- 1989-08-02 CN CN89105498A patent/CN1017109B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1990001792A1 (en) | 1990-02-22 |
CN1017109B (zh) | 1992-06-17 |
EP0428577B1 (de) | 1994-03-09 |
EP0428577A1 (de) | 1991-05-29 |
IL91066A (en) | 1993-05-13 |
IL91066A0 (en) | 1990-02-09 |
JPH04500134A (ja) | 1992-01-09 |
CN1040115A (zh) | 1990-02-28 |
US5079427A (en) | 1992-01-07 |
NL8801937A (nl) | 1990-03-01 |
DE68913747T2 (de) | 1994-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |