KR20050101645A - 자장을 이용하는 캡슐형 내시경 제어장치 - Google Patents
자장을 이용하는 캡슐형 내시경 제어장치 Download PDFInfo
- Publication number
- KR20050101645A KR20050101645A KR1020040026716A KR20040026716A KR20050101645A KR 20050101645 A KR20050101645 A KR 20050101645A KR 1020040026716 A KR1020040026716 A KR 1020040026716A KR 20040026716 A KR20040026716 A KR 20040026716A KR 20050101645 A KR20050101645 A KR 20050101645A
- Authority
- KR
- South Korea
- Prior art keywords
- human body
- endoscope
- signal
- magnetic field
- coil
- Prior art date
Links
- 239000002775 capsule Substances 0.000 title description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims abstract description 4
- 230000004044 response Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000008855 peristalsis Effects 0.000 description 3
- 210000000436 anus Anatomy 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/30—Adjustment motion
- E05Y2600/32—Rotary motion
- E05Y2600/322—Rotary motion around a horizontal axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (5)
- 인체 외부에서 인체 내의 내시경을 제어하는 내시경 제어장치에 있어서,인체 외부에 위치하여 디지털 제어신호를 출력하는 신호발생부와,인체 외부에 위치하여 상기 신호발생부에서 출력되는 제어신호에 따라 특정 주파수의 교류전류 신호를 변조하는 변조부와,인체 외부에 위치하여 상기 변조부에서 출력되는 교류 전류를 입력받아 이에 응답하여 자장을 발생하는 송신코일과,인체 내의 내시경에 설치되어 상기 송신코일에서 발생하는 자장의 변화에 의하여 유도 기전력을 발생시키는 수신코일과,인체 내의 내시경에 설치되며 상기 유도기전력을 직류 정전압으로 반파정류하여 상기 신호발생부에서 출력되는 디지털 제어신호로 복원하는 신호검출부를 구비하는 것을 특징으로 하는 내시경 제어장치.
- 제1항에 있어서, 상기 송신코일은 감긴축이 수직축 또는 수평축을 중심으로 세차운동하도록 설치되는 것을 특징으로 하는 내시경 제어장치.
- 제2항에 있어서, 상기 송신코일은 사람이 그 안에 들어갈 수 있도록 설치되는 것을 특징으로 하는 내시경 제어장치.
- 제1항에 있어서, 상기 신호검출부는, 상기 수신코일에 직렬연결되는 다이오드와 상기 다이오드에 직열연결되는 커패시터를 포함하여 이루어지는 것을 특징으로 하는 내시경 제어장치.
- 제4항에 있어서, 상기 신호검출부는 상기 커패시터에 병령연결되는 저항을 더 구비하는 것을 특징으로 하는 내시경 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040026716A KR100651199B1 (ko) | 2004-04-19 | 2004-04-19 | 자장을 이용하는 캡슐형 내시경 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040026716A KR100651199B1 (ko) | 2004-04-19 | 2004-04-19 | 자장을 이용하는 캡슐형 내시경 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050101645A true KR20050101645A (ko) | 2005-10-25 |
KR100651199B1 KR100651199B1 (ko) | 2006-12-01 |
Family
ID=37280042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040026716A KR100651199B1 (ko) | 2004-04-19 | 2004-04-19 | 자장을 이용하는 캡슐형 내시경 제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100651199B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100869229B1 (ko) * | 2006-12-11 | 2008-11-18 | 주식회사 한림포스텍 | 내시경용 마이크로캡슐의 무선 전력전달 시스템 및 무선전력전달 시스템으로부터 전력을 공급받는 내시경용마이크로캡슐 |
KR100884712B1 (ko) * | 2006-11-15 | 2009-02-19 | 충북대학교 산학협력단 | 근접점 방법을 이용한 캡슐형 내시경의 위치측정 방법 및시스템 |
WO2009031771A3 (en) * | 2007-09-06 | 2009-05-07 | I3System Corp | Capsule-type endoscope capable of controlling frame rate of image |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005325386B2 (en) | 2005-01-21 | 2009-01-08 | Olympus Corporation | Wireless intra-subject information acquiring system |
-
2004
- 2004-04-19 KR KR1020040026716A patent/KR100651199B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100884712B1 (ko) * | 2006-11-15 | 2009-02-19 | 충북대학교 산학협력단 | 근접점 방법을 이용한 캡슐형 내시경의 위치측정 방법 및시스템 |
KR100869229B1 (ko) * | 2006-12-11 | 2008-11-18 | 주식회사 한림포스텍 | 내시경용 마이크로캡슐의 무선 전력전달 시스템 및 무선전력전달 시스템으로부터 전력을 공급받는 내시경용마이크로캡슐 |
WO2009031771A3 (en) * | 2007-09-06 | 2009-05-07 | I3System Corp | Capsule-type endoscope capable of controlling frame rate of image |
Also Published As
Publication number | Publication date |
---|---|
KR100651199B1 (ko) | 2006-12-01 |
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