JPH0168011U - - Google Patents
Info
- Publication number
- JPH0168011U JPH0168011U JP1988129917U JP12991788U JPH0168011U JP H0168011 U JPH0168011 U JP H0168011U JP 1988129917 U JP1988129917 U JP 1988129917U JP 12991788 U JP12991788 U JP 12991788U JP H0168011 U JPH0168011 U JP H0168011U
- Authority
- JP
- Japan
- Prior art keywords
- multiplier tube
- tube
- ray diagnostic
- fluorescence multiplier
- fluorescence
- 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.)
- Pending
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Radiography Using Non-Light Waves (AREA)
- X-Ray Techniques (AREA)
Description
第1図はこの考案に基づくX線診断装置の一実
施例の構成を示す略図、第2図は第1図に示すフ
イルタ板の平面図である。 4…蛍光増倍管、7…テレビジヨンカメラ、8
…モニタ、13…アイリス絞り、14…フイルタ
板、15…中央領域。
施例の構成を示す略図、第2図は第1図に示すフ
イルタ板の平面図である。 4…蛍光増倍管、7…テレビジヨンカメラ、8
…モニタ、13…アイリス絞り、14…フイルタ
板、15…中央領域。
Claims (1)
- 蛍光増倍管4とテレビジヨン装置7,8とを備
え、更に蛍光増倍管の出力蛍光面と像撮影装置7
との間の光路の中にアイリス絞り13を備え、そ
の前に配置されたフイルタ板14が非透光性の中
央領域15を備えた透光性の板により構成されて
いるX線診断装置において、非透光性の領域15
が星形に切り込まれた縁を有することを特徴とす
る蛍光増倍管とテレビジヨン装置とを備えたX線
診断装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8713430 | 1987-10-06 | ||
DE8807444U DE8807444U1 (de) | 1987-10-06 | 1988-06-07 | Röntgendiagnostikvorrichtung mit einer Bildverstärker-Fernsehkette |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0168011U true JPH0168011U (ja) | 1989-05-01 |
Family
ID=25952106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988129917U Pending JPH0168011U (ja) | 1987-10-06 | 1988-10-03 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0310865A1 (ja) |
JP (1) | JPH0168011U (ja) |
DE (1) | DE8807444U1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4102445C1 (ja) * | 1991-01-28 | 1992-03-05 | Siemens Ag, 8000 Muenchen, De | |
DE4130050C2 (de) * | 1991-09-10 | 1995-06-29 | Siemens Ag | Röntgenbildverstärker mit nachgeschaltetem CCD-Wandler |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS536593A (en) * | 1976-07-08 | 1978-01-21 | Toshiba Corp | X-ray apparatus for diagnosis |
DE2846295A1 (de) * | 1978-10-24 | 1980-05-08 | Siemens Ag | Roentgenbildverstaerker-fernseheinrichtung |
GB2111236B (en) * | 1981-12-04 | 1985-08-07 | Elliott Bros | Lens system having bullseye filter |
FR2577131A1 (fr) * | 1985-02-12 | 1986-08-14 | Thomson Cgr | Installation de radiologie a compensation dans un trajet optique de l'image |
FR2580827B1 (fr) * | 1985-04-19 | 1987-05-22 | Thomson Cgr | Installation de radiologie |
FR2582502A1 (fr) * | 1985-06-04 | 1986-12-05 | Thomson Cgr | Installation de radiologie a compensateur global place dans un trajet optique de l'image |
-
1988
- 1988-06-07 DE DE8807444U patent/DE8807444U1/de not_active Expired
- 1988-09-21 EP EP88115497A patent/EP0310865A1/de not_active Withdrawn
- 1988-10-03 JP JP1988129917U patent/JPH0168011U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0310865A1 (de) | 1989-04-12 |
DE8807444U1 (de) | 1989-02-02 |