JPH0235100U - - Google Patents
Info
- Publication number
- JPH0235100U JPH0235100U JP11355188U JP11355188U JPH0235100U JP H0235100 U JPH0235100 U JP H0235100U JP 11355188 U JP11355188 U JP 11355188U JP 11355188 U JP11355188 U JP 11355188U JP H0235100 U JPH0235100 U JP H0235100U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- closed container
- compensation filter
- control means
- elastic membrane
- 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
- 239000012528 membrane Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図は本考案の一実施例であるＸ線用補償フ
イルタの構成図、第２図は本考案の一実施例であ
るＸ線用補償フイルタを用いるＸ線撮像装置の構
成図、第３図はＸ線の強度分布調整手段１の平面
図、第４図は従来のＸ線撮像を説明するための図
である。
１……Ｘ線の強度分布調整手段、２……収納体
、３……Ｘ線吸収媒体、４，４′……弾性膜、５
……接続孔、６……管、７……取付具、８……制
御手段。
FIG. 1 is a block diagram of an X-ray compensation filter which is an embodiment of the present invention, FIG. 2 is a block diagram of an X-ray imaging apparatus using an X-ray compensation filter which is an embodiment of the present invention, and FIG. The figure is a plan view of the X-ray intensity distribution adjusting means 1, and FIG. 4 is a diagram for explaining conventional X-ray imaging. 1... X-ray intensity distribution adjusting means, 2... Storage body, 3... X-ray absorption medium, 4, 4'... Elastic membrane, 5
... Connection hole, 6 ... pipe, 7 ... fitting, 8 ... control means.
Claims (1)
密閉容器と、 この密閉容器内に充填されるＸ線吸収媒体と、 このＸ線吸収媒体の前記密閉容器内圧力を制御
する手段とを備えたことを特徴とするＸ線用補償
フイルタ。[Claims for Utility Model Registration] A closed container in which at least one of opposing walls is formed of an elastic membrane; an X-ray absorbing medium filled in the closed container; An X-ray compensation filter, characterized in that it comprises a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355188U JPH0235100U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355188U JPH0235100U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235100U true JPH0235100U (en) | 1990-03-06 |
Family
ID=31353487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11355188U Pending JPH0235100U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235100U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04212334A (en) * | 1990-04-28 | 1992-08-03 | Shimadzu Corp | Rotary cathode x-ray tube device |
| WO1993024053A1 (en) * | 1992-05-26 | 1993-12-09 | Yamanouchi Pharmaceutical Co., Ltd. | K-filter for serial high-speed rotatography, and apparatus for the rotatography |
| JPH06502729A (en) * | 1992-04-30 | 1994-03-24 | アマーシャム・インターナショナル・ピーエルシー | Formulations of radiolabeled compounds |
| JP2018500056A (en) * | 2014-10-21 | 2018-01-11 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Beam shaper and attenuation method |
| JP2022501111A (en) * | 2018-09-19 | 2022-01-06 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | CBCT with beam shaping filter |
-
1988
- 1988-08-30 JP JP11355188U patent/JPH0235100U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04212334A (en) * | 1990-04-28 | 1992-08-03 | Shimadzu Corp | Rotary cathode x-ray tube device |
| JPH06502729A (en) * | 1992-04-30 | 1994-03-24 | アマーシャム・インターナショナル・ピーエルシー | Formulations of radiolabeled compounds |
| WO1993024053A1 (en) * | 1992-05-26 | 1993-12-09 | Yamanouchi Pharmaceutical Co., Ltd. | K-filter for serial high-speed rotatography, and apparatus for the rotatography |
| JPH07184885A (en) * | 1992-05-26 | 1995-07-25 | Yamanouchi Pharmaceut Co Ltd | K filter for continuous photographing of high speed rotating image, apparatus and method for continuous photographing of high speed rotating image and apparatus for continuous photographing and observation of high speed rotating image |
| JP2018500056A (en) * | 2014-10-21 | 2018-01-11 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Beam shaper and attenuation method |
| JP2022501111A (en) * | 2018-09-19 | 2022-01-06 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | CBCT with beam shaping filter |