JP5042884B2 - 放射線画像情報撮影装置 - Google Patents
放射線画像情報撮影装置 Download PDFInfo
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- JP5042884B2 JP5042884B2 JP2008051169A JP2008051169A JP5042884B2 JP 5042884 B2 JP5042884 B2 JP 5042884B2 JP 2008051169 A JP2008051169 A JP 2008051169A JP 2008051169 A JP2008051169 A JP 2008051169A JP 5042884 B2 JP5042884 B2 JP 5042884B2
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- 238000003384 imaging method Methods 0.000 title claims description 85
- 230000005855 radiation Effects 0.000 title claims description 61
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 6
- 238000002834 transmittance Methods 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 238000009607 mammography Methods 0.000 description 22
- 210000000481 breast Anatomy 0.000 description 16
- 230000003139 buffering effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 210000000779 thoracic wall Anatomy 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- ZCUTVPBDJKANGE-UHFFFAOYSA-N molybdenum rhodium Chemical compound [Mo].[Rh] ZCUTVPBDJKANGE-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
-
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
- A61B6/0414—Supports, e.g. tables or beds, for the body or parts of the body with compression means
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Mathematical Physics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
20…アーム部材 22…被写体
23…X線源 24…放射線源収納部
26…撮影台 28…圧迫板
34…乳房 36a、40a…前面部
36b、40b…側面部 36c…撮影面
36d…裏面部 40c…圧迫面
42…フェイスガード面 44…ケーシング外面
46、62、72、80…パッド部材 48…両面テープ
Claims (5)
- 被写体に放射線を照射する放射線源を収納する放射線源収納部と、前記被写体を透過した放射線を検出して放射線画像情報を取得する撮影台と、前記撮影台に対して前記被写体の撮影部位を押圧して保持する圧迫板とを備える放射線画像情報撮影装置であって、
前記放射線源から前記撮影台に至る放射線照射領域の外部に位置し、且つ少なくとも前記被写体に接触する可能性を有する部位に着脱自在に設けられるパッド部材を備え、
前記パッド部材は、前記被写体への衝撃を吸収する緩衝性と、
前記被写体に前記放射線が照射されることを抑制する放射線遮蔽性と、
を有し、
前記パッド部材の前記放射線であるX線の透過率は、モリブデン、タングステン、ロジウムターゲットからモリブデン、タングステン、ロジウム、銀フィルタを介して放射されるX線に対し、人体及び/又は装置の部材を通過後、さらに50%以下に減衰されることを特徴とする放射線画像情報撮影装置。 - 請求項1記載の放射線画像情報撮影装置において、前記パッド部材は、外形の曲率半径が1mm以上で且つ厚さが5mm以下に設定されることを特徴とする放射線画像情報撮影装置。
- 請求項1又は2記載の放射線画像情報撮影装置において、前記パッド部材は、前記撮影台に対して少なくとも前記被写体に向かう前面部の一部乃至全体、撮影面の前記放射線照射領域外の部位、側面部の一部乃至全体、又は前記撮影面とは反対の裏面の一部乃至全体に設けられることを特徴とする放射線画像情報撮影装置。
- 請求項1〜3のいずれか1項に記載の放射線画像情報撮影装置において、前記パッド部材は、前記圧迫板に対して少なくとも前記被写体に向かう前面部の一部乃至全体、又は側面部の一部乃至全体に設けられることを特徴とする放射線画像情報撮影装置。
- 請求項1〜4のいずれか1項に記載の放射線画像情報撮影装置において、前記パッド部材は、前記放射線源収納部に対して少なくとも前記被写体の顔に接触するフェイスガード面の一部乃至全体、又は前記被写体側の収納部前面の一部乃至全体、又は収納部側面の一部乃至全体に設けられることを特徴とする放射線画像情報撮影装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008051169A JP5042884B2 (ja) | 2008-02-29 | 2008-02-29 | 放射線画像情報撮影装置 |
EP09002753A EP2095771A1 (en) | 2008-02-29 | 2009-02-26 | Radiation image information capturing apparatus |
US12/394,596 US20090220055A1 (en) | 2008-02-29 | 2009-02-27 | Radiation image information capturing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008051169A JP5042884B2 (ja) | 2008-02-29 | 2008-02-29 | 放射線画像情報撮影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009207561A JP2009207561A (ja) | 2009-09-17 |
JP5042884B2 true JP5042884B2 (ja) | 2012-10-03 |
Family
ID=40589604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008051169A Active JP5042884B2 (ja) | 2008-02-29 | 2008-02-29 | 放射線画像情報撮影装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090220055A1 (ja) |
EP (1) | EP2095771A1 (ja) |
JP (1) | JP5042884B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6012931B2 (ja) * | 2010-03-30 | 2016-10-25 | 東芝メディカルシステムズ株式会社 | 画像処理装置及び画像処理装置の制御プログラム |
JP5661315B2 (ja) * | 2010-03-31 | 2015-01-28 | 富士フイルム株式会社 | 圧迫板、及び、x線撮像装置 |
USD723167S1 (en) | 2012-12-26 | 2015-02-24 | Fujifilm Corporation | Breast compression plate for radiation-image capturing device |
JP6043737B2 (ja) * | 2013-01-30 | 2016-12-14 | 富士フイルム株式会社 | 放射線撮影装置 |
JP5952232B2 (ja) | 2013-07-22 | 2016-07-13 | 富士フイルム株式会社 | 放射線画像撮影装置及び放射線保護ユニット |
JP6204611B2 (ja) | 2014-04-02 | 2017-09-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 圧迫及び遮蔽装置 |
JP6625020B2 (ja) * | 2016-06-22 | 2019-12-25 | 富士フイルム株式会社 | マンモグラフィ装置、制御装置、マンモグラフィ装置の制御方法、及びマンモグラフィ装置の制御プログラム |
JP6625021B2 (ja) | 2016-06-22 | 2019-12-25 | 富士フイルム株式会社 | マンモグラフィ装置、制御装置、マンモグラフィ装置の制御方法、及びマンモグラフィ装置の制御プログラム |
JP6643194B2 (ja) | 2016-06-22 | 2020-02-12 | 富士フイルム株式会社 | マンモグラフィ装置、制御装置、マンモグラフィ装置の制御方法、及びマンモグラフィ装置の制御プログラム |
WO2018053389A1 (en) * | 2016-09-16 | 2018-03-22 | Mirus Llc | Bone anchor, instruments, and methods for use |
JP6827763B2 (ja) * | 2016-10-20 | 2021-02-10 | キヤノンメディカルシステムズ株式会社 | 圧迫板、x線診断装置、及び圧迫板の製造方法 |
JP6656199B2 (ja) * | 2017-03-30 | 2020-03-04 | 富士フイルム株式会社 | マンモグラフィ装置 |
JP6945491B2 (ja) * | 2018-04-27 | 2021-10-06 | 富士フイルム株式会社 | マンモグラフィ装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5541972A (en) * | 1993-04-23 | 1996-07-30 | Anthony; Betty J. | Disposable padding device for a mammography X-ray plate |
US6310355B1 (en) * | 1999-02-18 | 2001-10-30 | Worldwide Innovations And Technologies, Inc. | Lightweight radiation shield system |
US6577702B1 (en) | 2000-03-06 | 2003-06-10 | Biolucent, Inc. | Device for cushioning of compression surfaces |
US6765984B2 (en) * | 2000-03-06 | 2004-07-20 | Biolucent, Inc. | Device for cushioning of compression surfaces |
US6975701B2 (en) * | 2001-11-23 | 2005-12-13 | Galkin Benjamin M | Devices for patient comfort in mammography and methods of use |
US6850590B2 (en) | 2001-11-23 | 2005-02-01 | Benjamin M. Galkin | Mammography cassette holder for patient comfort and methods of use |
SE524458C2 (sv) * | 2002-03-01 | 2004-08-10 | Mamea Imaging Ab | Skyddsanordning vid en röntgenapparat |
US7142631B2 (en) * | 2003-12-30 | 2006-11-28 | Galkin Benjamin M | Mammography cushioning devices and methods |
EP1816964B1 (en) * | 2004-11-02 | 2016-05-18 | Hologic, Inc. | Pads for mammography |
US7211814B2 (en) * | 2004-11-24 | 2007-05-01 | Worldwide Innovations & Technologies, Inc. | Standoff radiation attenuation system |
US20070116176A1 (en) * | 2005-11-18 | 2007-05-24 | Oliver Meer | X-ray device for making an image of a part to be examined |
-
2008
- 2008-02-29 JP JP2008051169A patent/JP5042884B2/ja active Active
-
2009
- 2009-02-26 EP EP09002753A patent/EP2095771A1/en not_active Withdrawn
- 2009-02-27 US US12/394,596 patent/US20090220055A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2095771A1 (en) | 2009-09-02 |
JP2009207561A (ja) | 2009-09-17 |
US20090220055A1 (en) | 2009-09-03 |
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