KR102279966B1 - 치과용 엑스선 촬영장치 - Google Patents
치과용 엑스선 촬영장치 Download PDFInfo
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- KR102279966B1 KR102279966B1 KR1020130161093A KR20130161093A KR102279966B1 KR 102279966 B1 KR102279966 B1 KR 102279966B1 KR 1020130161093 A KR1020130161093 A KR 1020130161093A KR 20130161093 A KR20130161093 A KR 20130161093A KR 102279966 B1 KR102279966 B1 KR 102279966B1
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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
- A61B6/50—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
- A61B6/51—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 dentistry
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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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
- A61B6/42—Arrangements for detecting radiation specially adapted 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
- A61B6/42—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
- A61B6/501—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 the head, e.g. neuroimaging or craniography
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mathematical Physics (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
도 1b는 종래의 평면 디텍터에서 수광 위치에 따른 엑스선 도달 거리의 차이를 보인다.
도 2는 본 발명의 한 실시예에 따른 곡면 디텍터의 형태를 보인다.
도 3은 상기 도 2의 실시예에 따른 곡면 디텍터의 일부를 확대한 모습을 보인다.
도 4는 본 발명의 다른 실시예에 따른 곡면 디텍터의 형태를 보인다.
200, 200A, 201: 곡면 디텍터
Claims (2)
- 방사상으로 엑스선을 방출하는 엑스선 소스;
플렉서블한 수광면을 갖는 엑스선 디텍터; 및
상기 수광면의 곡률을 조절하는 지지 구조물을 포함하고,
상기 지지 구조물은 상기 엑스선 소스와 상기 수광면 사이의 거리에 따라 수광면의 곡률을 원통형의 2차원적 또는 구형의 3차원적으로 조절하는, 치과용 엑스선 촬영장치.
- 제 1 항에 있어서,
상기 치과용 엑스선 촬영장치는 파노라마 촬영 장치, CT 촬영 장치, 세팔로 촬영 장치 또는 이들의 조합 촬영 장치인, 치과용 엑스선 촬영장치.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130161093A KR102279966B1 (ko) | 2013-12-23 | 2013-12-23 | 치과용 엑스선 촬영장치 |
| US15/107,469 US20160310088A1 (en) | 2013-12-23 | 2014-12-23 | Dental x-ray imaging device |
| PCT/KR2014/012755 WO2015099422A1 (ko) | 2013-12-23 | 2014-12-23 | 치과용 엑스선 촬영장치 |
| EP18207095.3A EP3476298A3 (en) | 2013-12-23 | 2014-12-23 | Dental x-ray imaging device |
| EP14875525.9A EP3087923B1 (en) | 2013-12-23 | 2014-12-23 | Dental x-ray imaging device |
| US16/174,251 US10327718B2 (en) | 2013-12-23 | 2018-10-29 | Dental X-ray imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130161093A KR102279966B1 (ko) | 2013-12-23 | 2013-12-23 | 치과용 엑스선 촬영장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150073419A KR20150073419A (ko) | 2015-07-01 |
| KR102279966B1 true KR102279966B1 (ko) | 2021-07-21 |
Family
ID=53479194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130161093A Active KR102279966B1 (ko) | 2013-12-23 | 2013-12-23 | 치과용 엑스선 촬영장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20160310088A1 (ko) |
| EP (2) | EP3476298A3 (ko) |
| KR (1) | KR102279966B1 (ko) |
| WO (1) | WO2015099422A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145968B2 (en) * | 2014-05-12 | 2018-12-04 | Purdue Research Foundation | Linear fitting of multi-threshold counting data |
| US11051771B2 (en) | 2014-06-17 | 2021-07-06 | Xintek, Inc. | Stationary intraoral tomosynthesis imaging systems, methods, and computer readable media for three dimensional dental imaging |
| KR101770282B1 (ko) | 2016-04-26 | 2017-08-23 | 서울대학교병원 | 실시간 입체시를 위한 x선 투시 장치 |
| CA3115575A1 (en) | 2018-10-26 | 2020-04-30 | Xin Vivo, Inc. | Intraoral tomosynthesis x-ray imaging device, system, and method with interchangeable collimator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709382A (en) * | 1984-11-21 | 1987-11-24 | Picker International, Inc. | Imaging with focused curved radiation detectors |
| US5214686A (en) * | 1991-12-13 | 1993-05-25 | Wake Forest University | Three-dimensional panoramic dental radiography method and apparatus which avoids the subject's spine |
| US5930330A (en) * | 1995-09-29 | 1999-07-27 | New Mexico Biophysics | Method and apparatus for multitaxis scanning system |
| US7050528B2 (en) * | 2004-09-30 | 2006-05-23 | Wisconsin Alumni Research Foundation | Correction of CT images for truncated or incomplete projections |
| US7280630B2 (en) | 2004-09-30 | 2007-10-09 | Wisconsin Alumni Research Foundation | Calculation of additional projection data from projection data acquired with a divergent beam |
| KR100718671B1 (ko) * | 2005-07-05 | 2007-05-15 | (주)디알젬 | 2차원 참조검출기 및 참조 검출기용 콜리메이터를 포함하는고해상도 콘빔 엑스선 단층 촬영 장치 |
| US7567649B1 (en) * | 2008-06-25 | 2009-07-28 | The Boeing Company | Flexible detector for x-ray applications |
| KR101003693B1 (ko) * | 2008-10-20 | 2010-12-23 | 부산대학교 산학협력단 | 유연한 엑스선 영상센서 |
| DE102009060020A1 (de) * | 2009-12-21 | 2011-06-22 | Dürr Dental AG, 74321 | Kassette für eine Speicherfolie, Speicherfolie zur Verwendung mit einer solchen, Gerät zum Auslesen einer Speicherfolie, Untersuchungsgerät mit einer derartigen Kassette und Verfahren zum Aufnehmen von panographischen Bildern |
| KR101675472B1 (ko) * | 2010-03-24 | 2016-11-11 | 이화여자대학교 산학협력단 | 구강 내 방사형 엑스선 촬영 장치 및 그 방법 |
| JP2012173128A (ja) * | 2011-02-21 | 2012-09-10 | Fujifilm Corp | 放射線画像検出装置及び放射線撮影装置 |
-
2013
- 2013-12-23 KR KR1020130161093A patent/KR102279966B1/ko active Active
-
2014
- 2014-12-23 WO PCT/KR2014/012755 patent/WO2015099422A1/ko active Application Filing
- 2014-12-23 US US15/107,469 patent/US20160310088A1/en not_active Abandoned
- 2014-12-23 EP EP18207095.3A patent/EP3476298A3/en not_active Withdrawn
- 2014-12-23 EP EP14875525.9A patent/EP3087923B1/en active Active
-
2018
- 2018-10-29 US US16/174,251 patent/US10327718B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10327718B2 (en) | 2019-06-25 |
| EP3087923A4 (en) | 2017-11-15 |
| EP3087923B1 (en) | 2018-12-19 |
| US20160310088A1 (en) | 2016-10-27 |
| EP3476298A2 (en) | 2019-05-01 |
| US20190059835A1 (en) | 2019-02-28 |
| WO2015099422A1 (ko) | 2015-07-02 |
| EP3476298A3 (en) | 2019-07-10 |
| KR20150073419A (ko) | 2015-07-01 |
| EP3087923A1 (en) | 2016-11-02 |
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