JP6676733B2 - マンモグラフィー装置 - Google Patents
マンモグラフィー装置 Download PDFInfo
- Publication number
- JP6676733B2 JP6676733B2 JP2018215584A JP2018215584A JP6676733B2 JP 6676733 B2 JP6676733 B2 JP 6676733B2 JP 2018215584 A JP2018215584 A JP 2018215584A JP 2018215584 A JP2018215584 A JP 2018215584A JP 6676733 B2 JP6676733 B2 JP 6676733B2
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- JP
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- Prior art keywords
- unit
- drive shaft
- braking
- shaft
- coupled
- 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.)
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- 238000009607 mammography Methods 0.000 title claims description 45
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 13
- 230000003028 elevating effect Effects 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- 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
- A61B6/0435—Supports, e.g. tables or beds, for the body or parts of the body with means for imaging suspended breasts
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
-
- 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
-
- 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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
-
- 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
- A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
Landscapes
- 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)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Braking Arrangements (AREA)
- Computer Networks & Wireless Communication (AREA)
Description
R:放射線
5:対象体
10:本体部
20:撮影部
30:照射部
40:駆動部
50:移送部
60:昇降部
70:圧迫部
100:駆動シャフト部
101:結合溝部
200:ローダ部
300:動力伝達部
400:非常制動部
410:ハウジング部
420:制動シャフト部
421:挿入部
430:制動本体部
500:駆動制御部
510:固定部
520:回転部
521:結合突出部
600:第1支持部
700:第2支持部
710:支持プレート部
711:支持ホール部
713:締結ホール部
720:支持本体部
730:締結部材
Claims (7)
- 圧迫部を昇降移動するための移送部に動力を伝達する駆動シャフト部;
駆動部から動力の伝達を受けて駆動するローダ部;
前記駆動シャフト部の一端部と結合し、外力によって選択的に前記ローダ部に接触する動力伝達部;
前記駆動シャフト部の前記一端部とは反対側の他端部と連結されて共に駆動され、電力の供給が遮断されると駆動が停止する非常制動部;および
前記駆動シャフト部の駆動方向が一方向に制限されるように前記駆動シャフト部と前記非常制動部との間に設置される駆動制御部;を含むことを特徴とする、マンモグラフィー装置。 - 前記非常制動部は、
本体部に設置されるハウジング部;
前記ハウジング部の内側で回転可能であり、前記駆動シャフト部と連結される制動シャフト部;および
前記制動シャフト部と結合し、前記制動シャフト部と共に回転する制動本体部;を含み、
前記制動本体部は電力の供給が遮断されると前記ハウジング部側に移動して前記ハウジング部に接触することを特徴とする、請求項1に記載のマンモグラフィー装置。 - 前記制動シャフト部には挿入部が形成され、
前記駆動シャフト部は前記挿入部の内側に配置され、
前記駆動制御部は前記制動シャフト部と前記駆動シャフト部間に設置されることを特徴とする、請求項2に記載のマンモグラフィー装置。 - 前記駆動制御部は、
前記制動シャフト部の内側面に結合する固定部;および
前記駆動シャフト部と結合し、前記固定部の内側で一方向にのみ回転する回転部;を含むことを特徴とする、請求項2に記載のマンモグラフィー装置。 - 前記回転部には内周面に沿って突出する結合突出部が形成され、
前記駆動シャフト部には外周面に沿って前記結合突出部の形状に対応するように結合溝部が形成されることを特徴とする、請求項4に記載のマンモグラフィー装置。 - 前記駆動制御部と離隔して配置され、前記挿入部と前記駆動シャフト部間に設置される第1支持部をさらに含むことを特徴とする、請求項3に記載のマンモグラフィー装置。
- 前記本体部に設置された第2支持部をさらに含み、前記駆動シャフト部は前記制動シャフト部の一端部に結合されており、前記第2支持部は前記制動シャフト部の前記一端部とは反対側の他端部に結合していることを特徴とする、請求項2に記載のマンモグラフィー装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0154293 | 2017-11-17 | ||
KR1020170154293A KR102072658B1 (ko) | 2017-11-17 | 2017-11-17 | 맘모그래피 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019093136A JP2019093136A (ja) | 2019-06-20 |
JP6676733B2 true JP6676733B2 (ja) | 2020-04-08 |
Family
ID=66534794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018215584A Active JP6676733B2 (ja) | 2017-11-17 | 2018-11-16 | マンモグラフィー装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10888289B2 (ja) |
JP (1) | JP6676733B2 (ja) |
KR (1) | KR102072658B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102329835B1 (ko) * | 2020-01-06 | 2021-11-22 | 주식회사 뷰웍스 | 맘모그래피 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002165788A (ja) * | 2000-11-29 | 2002-06-11 | Ge Medical Systems Global Technology Co Llc | 搬送装置 |
CN101962008A (zh) * | 2004-06-30 | 2011-02-02 | Hi-Lex株式会社 | 电动式拉索驱动装置以及电动式制动装置 |
FR2874982B1 (fr) * | 2004-09-09 | 2008-02-01 | Goodrich Actuation Systems Soc | Dispositif de freinage anti-retour a detection de defaillance |
JP2010179030A (ja) * | 2009-02-09 | 2010-08-19 | Toshiba Corp | マンモグラフィ装置 |
KR101168308B1 (ko) * | 2011-04-04 | 2012-07-24 | (주)비멤스 | 마모그래피의 유방압박판승강장치 |
JP2013057328A (ja) * | 2011-09-06 | 2013-03-28 | Hitachi Constr Mach Co Ltd | リフト機構の荷重保持機構 |
WO2013100665A1 (ko) * | 2011-12-29 | 2013-07-04 | 주식회사 레이언스 | X선 촬영장치 |
KR102083820B1 (ko) | 2012-03-29 | 2020-03-03 | 제네럴 일렉트릭 컴퍼니 | 맘모그래피 장치 및 그의 위치 정렬 제어 방법 |
US9255632B2 (en) * | 2012-05-23 | 2016-02-09 | Hamilton Sundstrand Corporation | Integrated torque limiter/no-back device |
CN105025793B (zh) * | 2012-12-10 | 2017-11-07 | 通用电气公司 | X射线摄影机 |
CN203634183U (zh) * | 2013-08-22 | 2014-06-11 | 上海联影医疗科技有限公司 | 乳房x射线摄影仪 |
US9948074B2 (en) * | 2013-10-10 | 2018-04-17 | Schneider Electric Industries Sas | Circuit breaker arrangement |
FR3023657B1 (fr) * | 2014-07-08 | 2016-07-29 | Sagem Defense Securite | Actionneur electromecanique a limiteur de couple mecanique a rouleaux |
KR20160147102A (ko) * | 2015-06-11 | 2016-12-22 | 한국전기연구원 | 유방 병변 진단장치 |
-
2017
- 2017-11-17 KR KR1020170154293A patent/KR102072658B1/ko active IP Right Grant
-
2018
- 2018-11-16 US US16/193,264 patent/US10888289B2/en active Active
- 2018-11-16 JP JP2018215584A patent/JP6676733B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20190056893A (ko) | 2019-05-27 |
KR102072658B1 (ko) | 2020-02-03 |
US10888289B2 (en) | 2021-01-12 |
US20190150866A1 (en) | 2019-05-23 |
JP2019093136A (ja) | 2019-06-20 |
KR102072658B9 (ko) | 2022-04-15 |
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