JP7112343B2 - 医療用ｘ線測定装置及びプログラム - Google Patents

医療用ｘ線測定装置及びプログラム Download PDF

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Publication number: JP7112343B2
Authority: JP; Japan
Prior art keywords: image; ray; irradiation; subject; detection data
Prior art date: 2019-01-28
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.): Active

Application number

JP2019011812A

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English (en)

Japanese (ja)

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JP2020116295A (ja

Inventor

高敬宮本

光久実政

Original Assignee

富士フイルムヘルスケア株式会社

Priority date (The priority date 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 date listed.)

2019-01-28

Filing date

2019-01-28

Publication date

2022-08-03

2019-01-28 Application filed by 富士フイルムヘルスケア株式会社 filed Critical 富士フイルムヘルスケア株式会社

2019-01-28 Priority to JP2019011812A priority Critical patent/JP7112343B2/ja

2019-12-27 Priority to CN201911378735.7A priority patent/CN111481221B/zh

2020-08-06 Publication of JP2020116295A publication Critical patent/JP2020116295A/ja

2022-08-03 Application granted granted Critical

2022-08-03 Publication of JP7112343B2 publication Critical patent/JP7112343B2/ja

Status Active legal-status Critical Current

2039-01-28 Anticipated expiration legal-status Critical

Links

238000001514 detection method Methods 0.000 claims description 96
230000037182 bone density Effects 0.000 claims description 53
238000003384 imaging method Methods 0.000 claims description 22
208000010392 Bone Fractures Diseases 0.000 claims description 18
206010017076 Fracture Diseases 0.000 claims description 16
239000012925 reference material Substances 0.000 claims description 11
238000003745 diagnosis Methods 0.000 claims description 6
238000000034 method Methods 0.000 description 59
230000008569 process Effects 0.000 description 37
238000005259 measurement Methods 0.000 description 23
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238000009547 dual-energy X-ray absorptiometry Methods 0.000 description 10
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238000010191 image analysis Methods 0.000 description 7
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210000001519 tissue Anatomy 0.000 description 4
208000001132 Osteoporosis Diseases 0.000 description 3
238000004040 coloring Methods 0.000 description 3
238000000326 densiometry Methods 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
239000011707 mineral Substances 0.000 description 3
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208000029725 Metabolic bone disease Diseases 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
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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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
- 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
- A61B6/505—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 bone
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis

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Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Medical Informatics (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Biophysics (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Optics & Photonics (AREA)
Pathology (AREA)
Radiology & Medical Imaging (AREA)
Biomedical Technology (AREA)
Physics & Mathematics (AREA)
High Energy & Nuclear Physics (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Orthopedic Medicine & Surgery (AREA)
Dentistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Computer Vision & Pattern Recognition (AREA)
Apparatus For Radiation Diagnosis (AREA)

JP2019011812A 2019-01-28 2019-01-28 医療用ｘ線測定装置及びプログラム Active JP7112343B2 (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP2019011812A JP7112343B2 (ja)	2019-01-28	2019-01-28	医療用ｘ線測定装置及びプログラム
CN201911378735.7A CN111481221B (zh)	2019-01-28	2019-12-27	医疗用x射线测定装置和存储介质

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2019011812A JP7112343B2 (ja)	2019-01-28	2019-01-28	医療用ｘ線測定装置及びプログラム

Publications (2)

Publication Number	Publication Date
JP2020116295A JP2020116295A (ja)	2020-08-06
JP7112343B2 true JP7112343B2 (ja)	2022-08-03

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JP (1)	JP7112343B2 (zh)
CN (1)	CN111481221B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2024066977A (ja) *	2022-10-28	2024-05-16	京セラ株式会社	画像生成装置、画像生成方法、画像生成プログラム及び記録媒体

Citations (6)

* Cited by examiner, † Cited by third party
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JP2003514641A (ja)	1999-11-24	2003-04-22	ホロジック，インコーポレイテッド	将来の骨折危険性を決定する装置及び方法
JP2005034539A (ja)	2003-07-18	2005-02-10	Ibaraki Prefecture	骨密度分布測定機能付きｘ線画像診断装置
JP2009240435A (ja)	2008-03-28	2009-10-22	Fujifilm Corp	放射線画像撮影装置
JP2011104103A (ja)	2009-11-17	2011-06-02	Canon Inc	エネルギサブトラクション画像撮影装置
JP2014054301A (ja)	2012-09-11	2014-03-27	Hitachi Aloka Medical Ltd	医療用ｘ線測定装置
JP2017217227A (ja)	2016-06-08	2017-12-14	株式会社日立製作所	Ｘ線画像診断装置及び骨密度測定方法

Family Cites Families (8)

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Publication number	Priority date	Publication date	Assignee	Title
EP0432730B1 (en) *	1989-12-14	1999-08-04	Aloka Co. Ltd.	Bone mineral content measuring apparatus
CA2184237A1 (en) *	1995-09-08	1997-03-09	Jay A. Stein	X-ray bone densitometry
JP5683116B2 (ja) *	2010-01-27	2015-03-11	キヤノン株式会社	放射線撮影装置、その制御方法及びプログラム
JP5108965B2 (ja) *	2011-03-18	2012-12-26	日立アロカメディカル株式会社	骨密度測定装置
JP5406948B2 (ja) *	2012-01-05	2014-02-05	日立アロカメディカル株式会社	医療装置
JP2015093000A (ja) *	2013-11-11	2015-05-18	日立アロカメディカル株式会社	医療用ｘ線測定装置
KR101573918B1 (ko) *	2015-06-22	2015-12-02	한승무	골밀도 측정 장치에서의 최적 적응형 스캔 방법 및 골밀도 측정 장치
JP6745755B2 (ja) *	2017-05-18	2020-08-26	富士フイルム株式会社	放射線画像撮影システム、放射線画像撮影方法、放射線画像撮影プログラム、及び体厚推定装置

2019
- 2019-01-28 JP JP2019011812A patent/JP7112343B2/ja active Active
- 2019-12-27 CN CN201911378735.7A patent/CN111481221B/zh active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2003514641A (ja)	1999-11-24	2003-04-22	ホロジック，インコーポレイテッド	将来の骨折危険性を決定する装置及び方法
JP2005034539A (ja)	2003-07-18	2005-02-10	Ibaraki Prefecture	骨密度分布測定機能付きｘ線画像診断装置
JP2009240435A (ja)	2008-03-28	2009-10-22	Fujifilm Corp	放射線画像撮影装置
JP2011104103A (ja)	2009-11-17	2011-06-02	Canon Inc	エネルギサブトラクション画像撮影装置
JP2014054301A (ja)	2012-09-11	2014-03-27	Hitachi Aloka Medical Ltd	医療用ｘ線測定装置
JP2017217227A (ja)	2016-06-08	2017-12-14	株式会社日立製作所	Ｘ線画像診断装置及び骨密度測定方法

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Publication number	Publication date
CN111481221B (zh)	2023-11-03
JP2020116295A (ja)	2020-08-06
CN111481221A (zh)	2020-08-04

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