KR100990992B1 - 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경 - Google Patents
말단의 각도 및 곡률 조절이 가능한 마이크로 내시경 Download PDFInfo
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- KR100990992B1 KR100990992B1 KR1020090000443A KR20090000443A KR100990992B1 KR 100990992 B1 KR100990992 B1 KR 100990992B1 KR 1020090000443 A KR1020090000443 A KR 1020090000443A KR 20090000443 A KR20090000443 A KR 20090000443A KR 100990992 B1 KR100990992 B1 KR 100990992B1
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- insertion tube
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
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- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (9)
- 유연한 재질의 스프링 모듈과,상기 스프링 모듈의 일단에 서로 이격되어 삽입된 적어도 하나 이상의 실린더와,상기 스프링 모듈의 일단에 마련된 카메라와,상기 스프링 모듈의 길이 방향을 따라 상기 몸체의 둘레에 배치되는 적어도 하나 이상의 와이어를 포함하는 삽입 튜브; 및,상기 와이어의 일단에 연결되어 상기 와이어를 긴장 또는 이완시키는 구동기를 포함하고,상기 삽입 튜브의 최종 노드가 절곡되는 각도와 상기 삽입 튜브의 절곡 시 곡률 반경과 상기 삽입 튜브의 반지름 및 전체 노드의 수에 따라 상기 스프링 모듈의 자유장과 상기 실린더의 길이를 설정하며,상기 노드는 하나의 실린더와 상기 하나의 실린더에 인접한 하나의 스프링 모듈을 포함하는 것을 특징으로 하는 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경.
- 청구항 1에 있어서,상기 구동기는 상기 삽입 튜브의 절곡 각도를 고정하는 고정 장치를 더 포함하는 것을 특징으로 하는 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경.
- 청구항 6에 있어서,상기 구동기는 양방향 모터와,상기 양방향 모터의 동력을 와이어에 전달하는 롤러 및 절곡축을 포함하고,상기 고정 장치는 상기 절곡축과 연결된 것을 특징으로 하는 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경.
- 청구항 6에 있어서,상기 고정 장치는 웜기어를 포함하는 것을 특징으로 하는 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경.
- 청구항 1에 있어서,상기 와이어는 짝수개가 구비되어 서로 등간격으로 배치된 것을 특징으로 하는 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090000443A KR100990992B1 (ko) | 2009-01-05 | 2009-01-05 | 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경 |
PCT/KR2009/001113 WO2010076918A1 (en) | 2009-01-05 | 2009-03-05 | Micro endoscope with distal end adjustable in angle and curvature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090000443A KR100990992B1 (ko) | 2009-01-05 | 2009-01-05 | 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100081149A KR20100081149A (ko) | 2010-07-14 |
KR100990992B1 true KR100990992B1 (ko) | 2010-10-29 |
Family
ID=42309953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090000443A Active KR100990992B1 (ko) | 2009-01-05 | 2009-01-05 | 말단의 각도 및 곡률 조절이 가능한 마이크로 내시경 |
Country Status (2)
Country | Link |
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KR (1) | KR100990992B1 (ko) |
WO (1) | WO2010076918A1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101311232B1 (ko) | 2012-04-25 | 2013-09-27 | 한양대학교 에리카산학협력단 | 굴곡형 엔드이펙터 |
KR20160088004A (ko) | 2015-01-15 | 2016-07-25 | 주식회사 옵티메드 | 공압 조향 내시경 |
US9901370B2 (en) | 2013-07-29 | 2018-02-27 | Korea Institute Of Science And Technology | Tube insertion device having end effector capable of changing direction |
KR20190011971A (ko) | 2017-07-26 | 2019-02-08 | (재)예수병원유지재단 | 복강경 수술용 텔레스코프의 각도 조절장치 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101332250B1 (ko) * | 2011-04-21 | 2013-11-26 | 주식회사 액츠비전 | 내시경 |
WO2012173082A1 (ja) * | 2011-06-16 | 2012-12-20 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
WO2014061842A1 (ko) * | 2012-10-19 | 2014-04-24 | 주식회사 액츠비전 | 내시경 |
CN103263242B (zh) * | 2013-06-03 | 2015-09-23 | 深圳开立生物医疗科技股份有限公司 | 一种弯曲部控制机构及其内窥镜设备 |
CN106419819B (zh) * | 2016-11-23 | 2017-12-08 | 中国人民解放军第二军医大学 | 一种经尿道的可弯曲手动膀胱镜 |
EP4205693B1 (en) * | 2020-09-09 | 2025-02-12 | RIVERFIELD Inc. | Computing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11332823A (ja) | 1998-05-22 | 1999-12-07 | Suzuki Motor Corp | 検査用挿入管の屈曲装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3063784B2 (ja) * | 1991-03-26 | 2000-07-12 | オリンパス光学工業株式会社 | 内視鏡装置 |
FR2732225A1 (fr) * | 1995-03-27 | 1996-10-04 | Mazars Paul | Catheter a deformation pilotee |
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2009
- 2009-01-05 KR KR1020090000443A patent/KR100990992B1/ko active Active
- 2009-03-05 WO PCT/KR2009/001113 patent/WO2010076918A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11332823A (ja) | 1998-05-22 | 1999-12-07 | Suzuki Motor Corp | 検査用挿入管の屈曲装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101311232B1 (ko) | 2012-04-25 | 2013-09-27 | 한양대학교 에리카산학협력단 | 굴곡형 엔드이펙터 |
US9901370B2 (en) | 2013-07-29 | 2018-02-27 | Korea Institute Of Science And Technology | Tube insertion device having end effector capable of changing direction |
KR20160088004A (ko) | 2015-01-15 | 2016-07-25 | 주식회사 옵티메드 | 공압 조향 내시경 |
KR20190011971A (ko) | 2017-07-26 | 2019-02-08 | (재)예수병원유지재단 | 복강경 수술용 텔레스코프의 각도 조절장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20100081149A (ko) | 2010-07-14 |
WO2010076918A1 (en) | 2010-07-08 |
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