KR20160056573A - 갠트리 하우징을 갖는 치과용 엑스선 촬영 장치 - Google Patents
갠트리 하우징을 갖는 치과용 엑스선 촬영 장치 Download PDFInfo
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- KR20160056573A KR20160056573A KR1020140156980A KR20140156980A KR20160056573A KR 20160056573 A KR20160056573 A KR 20160056573A KR 1020140156980 A KR1020140156980 A KR 1020140156980A KR 20140156980 A KR20140156980 A KR 20140156980A KR 20160056573 A KR20160056573 A KR 20160056573A
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- rotary arm
- gantry housing
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- 238000003384 imaging method Methods 0.000 title abstract description 18
- 238000000034 method Methods 0.000 claims description 7
- 238000007665 sagging Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 210000002455 dental arch Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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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
-
- 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
도 2는 본 발명의 한 실시예에 따른 치과용 엑스선 촬영 장치의 갠트리 하우징 내부의 모습을 개략적으로 보인다.
도 3은 상기 도 2의 실시예에서 회전암과 하우징 사이의 회전지지부의 한 예를 보인다.
도 4는 상기 도 2의 실시예에서 상기 회전지지부의 다른 예를 보인다.
20: 회전암 지지부 25: 회전 구동부
30: 회전암 31: 엑스선 제너레이터
32: 엑스선 센서 35: 회전지지부
353: 제 1 브라켓 354: 제 2 브라켓
355, 355a, 355b: 베어링 부재
40: 갠트리 하우징 40L: 갠트리 하우징 하부케이스
Claims (5)
- 회전축을 사이에 두고 엑스선 제너레이터와 엑스선 센서가 서로 대향 하도록 배치된 회전암;
상기 회전암의 상부에서 상기 회전암과 연결되어 상기 회전암을 회전 가능하게 지지하는 회전암 지지부;
상기 엑스선 제너레이터, 상기 엑스선 센서 및 상기 회전암의 회전 영역을 둘러싸는 갠트리 하우징; 및
일측은 상기 회전암에 연결되고 다른 일측은 상기 갠트리 하우징에 연결되어 상기 갠트리 하우징의 하중이 상기 회전암에 의해 지지되도록 하는 회전지지부를 포함하는,
치과용 엑스선 촬영 장치. - 제 1 항에 있어서,
상기 회전지지부는 상기 회전암과 상기 갠트리 하우징 사이에 배치된 베어링 부재를 포함하는, 치과용 엑스선 촬영 장치. - 제 1 항에 있어서,
상기 회전지지부는 상기 회전암의 회전축 하부에 설치되어 상기 회전암과 함께 회전하는 제 1 브라켓;
상기 갠트리 하우징의 내측에 상기 제1브라켓과 인접하게 설치된 제 2 브라켓; 및
상기 제 1 브라켓과 상기 제 2 브라켓 사이에 배치되는 베어링 부재를 포함하는, 치과용 엑스선 촬영 장치. - 제 2 항 또는 제 3 항에 있어서,
상기 베어링 부재는 축 방향의 하중 및 축에 수직인 방향의 회전 하중을 함께 지지하는 베어링 부재인, 치과용 엑스선 촬영 장치. - 제 1 항에 있어서,
상기 갠트리 하우징은,
상기 회전암의 회전축을 중심으로 상기 엑스선 센서의 회전반경보다 작은 내경을 가지고, 상기 엑스선 제너레이터의 회전반경보다 큰 외경을 가지는, 치과용 엑스선 촬영 장치.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140156980A KR102332581B1 (ko) | 2014-11-12 | 2014-11-12 | 갠트리 하우징을 갖는 치과용 엑스선 촬영 장치 |
| EP15859487.9A EP3219258B1 (en) | 2014-11-12 | 2015-11-12 | Dental x-ray imaging apparatus having imaging unit housing |
| PCT/KR2015/012172 WO2016076643A1 (ko) | 2014-11-12 | 2015-11-12 | 촬영부 하우징을 갖는 치과용 엑스선 촬영 장치 |
| US15/526,679 US10617373B2 (en) | 2014-11-12 | 2015-11-12 | Dental X-ray radiographing apparatus having radiographing unit housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140156980A KR102332581B1 (ko) | 2014-11-12 | 2014-11-12 | 갠트리 하우징을 갖는 치과용 엑스선 촬영 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160056573A true KR20160056573A (ko) | 2016-05-20 |
| KR102332581B1 KR102332581B1 (ko) | 2021-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140156980A Active KR102332581B1 (ko) | 2014-11-12 | 2014-11-12 | 갠트리 하우징을 갖는 치과용 엑스선 촬영 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102332581B1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974388A (en) * | 1974-08-12 | 1976-08-10 | Siemens Aktiengesellschaft | Patients' support installation for a tomographic X-ray apparatus |
| US4599739A (en) * | 1984-01-20 | 1986-07-08 | Kabushiki Kaisha Morita Seisakusho | Dental radiographic apparatus for photographing entire jaws |
| KR20090130719A (ko) * | 2008-06-16 | 2009-12-24 | 주식회사바텍 | 토모그래피 영상획득방법 |
| KR20130077801A (ko) * | 2011-12-29 | 2013-07-09 | 주식회사 레이언스 | X선 촬영장치 |
| US20140126687A1 (en) * | 2012-11-08 | 2014-05-08 | J. Morita Manufacturing Corporation | X-ray Photography Apparatus |
-
2014
- 2014-11-12 KR KR1020140156980A patent/KR102332581B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974388A (en) * | 1974-08-12 | 1976-08-10 | Siemens Aktiengesellschaft | Patients' support installation for a tomographic X-ray apparatus |
| US4599739A (en) * | 1984-01-20 | 1986-07-08 | Kabushiki Kaisha Morita Seisakusho | Dental radiographic apparatus for photographing entire jaws |
| KR20090130719A (ko) * | 2008-06-16 | 2009-12-24 | 주식회사바텍 | 토모그래피 영상획득방법 |
| KR20130077801A (ko) * | 2011-12-29 | 2013-07-09 | 주식회사 레이언스 | X선 촬영장치 |
| US20140126687A1 (en) * | 2012-11-08 | 2014-05-08 | J. Morita Manufacturing Corporation | X-ray Photography Apparatus |
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| Publication number | Publication date |
|---|---|
| KR102332581B1 (ko) | 2021-11-29 |
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