KR102246515B1 - 개선된 카테터 강성 조절 시스템 및 방법 - Google Patents

개선된 카테터 강성 조절 시스템 및 방법 Download PDF

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Publication number
KR102246515B1
KR102246515B1 KR1020140028114A KR20140028114A KR102246515B1 KR 102246515 B1 KR102246515 B1 KR 102246515B1 KR 1020140028114 A KR1020140028114 A KR 1020140028114A KR 20140028114 A KR20140028114 A KR 20140028114A KR 102246515 B1 KR102246515 B1 KR 102246515B1
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South Korea
Prior art keywords
segments
catheter
joint
adjustment system
relative
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Expired - Fee Related
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KR1020140028114A
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English (en)
Korean (ko)
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KR20140112426A (ko
Inventor
에드워드 아궬로
에드워드 아?쓿?
Original Assignee
디퍼이 신테스 프로덕츠, 인코포레이티드
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Publication of KR20140112426A publication Critical patent/KR20140112426A/ko
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/00078—Insertion part of the endoscope body with stiffening means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
KR1020140028114A 2013-03-13 2014-03-11 개선된 카테터 강성 조절 시스템 및 방법 Expired - Fee Related KR102246515B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/799,821 US20140276601A1 (en) 2013-03-13 2013-03-13 Catheter stiffness adjustment system and method
US13/799,821 2013-03-13

Publications (2)

Publication Number Publication Date
KR20140112426A KR20140112426A (ko) 2014-09-23
KR102246515B1 true KR102246515B1 (ko) 2021-04-30

Family

ID=50239533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140028114A Expired - Fee Related KR102246515B1 (ko) 2013-03-13 2014-03-11 개선된 카테터 강성 조절 시스템 및 방법

Country Status (10)

Country Link
US (2) US20140276601A1 (https=)
EP (1) EP2777479B1 (https=)
JP (1) JP6415831B2 (https=)
KR (1) KR102246515B1 (https=)
CN (2) CN113425986A (https=)
AU (2) AU2014201210A1 (https=)
BR (1) BR102014005973A2 (https=)
CA (1) CA2844348C (https=)
DK (1) DK2777479T3 (https=)
IN (1) IN2014DE00521A (https=)

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US7771411B2 (en) 2004-09-24 2010-08-10 Syntheon, Llc Methods for operating a selective stiffening catheter
US10123683B2 (en) 2006-03-02 2018-11-13 Syntheon, Llc Variably flexible insertion device and method for variably flexing an insertion device
US9814372B2 (en) 2007-06-27 2017-11-14 Syntheon, Llc Torque-transmitting, variably-flexible, locking insertion device and method for operating the insertion device
ES2842006T3 (es) 2012-09-20 2021-07-12 Vascomed Gmbh Sensor de fuerza de fibra óptica, dispositivo de medición de fuerza y catéter
CA3238680A1 (en) 2015-01-20 2016-07-28 Q'Apel Medical, Inc. Tubular structures with variable support
US20160235943A1 (en) * 2015-02-13 2016-08-18 Biotronik Se & Co. Kg Device For Implantation Or Insertion Into The Human Body With Changeable Stiffness
CN108495582B (zh) 2015-09-03 2020-10-02 海王星医疗公司 用于使内窥镜穿过小肠推进的器械
ES3005960T3 (en) 2016-07-27 2025-03-17 Qapel Medical Inc Tubular structures with variable support
US11122971B2 (en) 2016-08-18 2021-09-21 Neptune Medical Inc. Device and method for enhanced visualization of the small intestine
KR101860906B1 (ko) * 2017-03-14 2018-05-24 (주)엠케어코리아 가이드 와이어 및 이를 포함하는 연성 카테터
US10751507B2 (en) 2017-04-10 2020-08-25 Syn Variflex, Llc Thermally controlled variable-flexibility catheters and methods of manufacturing same
EP3654822B1 (en) 2017-07-20 2023-11-15 Neptune Medical Inc. Dynamically rigidizing overtube
CN112512396A (zh) 2018-05-31 2021-03-16 海王星医疗公司 用于小肠的增强可视化的装置和方法
EP3823711A4 (en) 2018-07-19 2022-05-18 Neptune Medical Inc. DYNAMIC REINFORCING MEDICAL COMPOSITE STRUCTURES
WO2020174633A1 (ja) 2019-02-27 2020-09-03 オリンパス株式会社 剛性可変装置
US11793392B2 (en) 2019-04-17 2023-10-24 Neptune Medical Inc. External working channels
JP2022529936A (ja) 2019-04-17 2022-06-27 ネプチューン メディカル インク． 医療用動的硬化複合構造
KR20230133374A (ko) 2021-01-29 2023-09-19 넵튠 메디컬 인코포레이티드 동적 강성화 장치의 부주의한 움직임을 방지하기 위한 디바이스 및 방법
CN112976052B (zh) * 2021-02-26 2022-09-30 天津大学 一种镜像控制机械臂单元
EP4304441A4 (en) 2021-03-10 2025-01-22 Neptune Medical Inc. CONTROL OF DYNAMICALLY STIFFENED, COMPOSITE, ROBOTIC MEDICAL STRUCTURES
US12564312B2 (en) 2022-04-19 2026-03-03 Neptune Medical Inc. Managing and manipulating a long length robotic endoscope
JP2025514183A (ja) 2022-04-27 2025-05-02 ネプチューン メディカル インク． 内視鏡用衛生シース
WO2025054618A1 (en) 2023-09-07 2025-03-13 Neptune Medical Inc. Pressure rigidization apparatuses and methods
US12330292B2 (en) 2023-09-28 2025-06-17 Neptune Medical Inc. Telescoping robot
CN120789436A (zh) * 2025-07-29 2025-10-17 宁波琳盛高分子材料有限公司 中空的微导管及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060241564A1 (en) * 2005-04-07 2006-10-26 Creganna Technologies Limited Steerable catheter assembly
US20070112331A1 (en) 2005-11-16 2007-05-17 Jan Weber Variable stiffness shaft
JP2009518117A (ja) * 2005-12-08 2009-05-07 ボストン サイエンティフィック リミテッド 可撓性の針

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US4909787A (en) * 1986-08-14 1990-03-20 Danforth John W Controllable flexibility catheter with eccentric stiffener
JPH01158973A (ja) * 1987-08-31 1989-06-22 John W Danforth カテーテル及びその使用方法
US5254088A (en) 1990-02-02 1993-10-19 Ep Technologies, Inc. Catheter steering mechanism
AU660444B2 (en) * 1991-02-15 1995-06-29 Ingemar H. Lundquist Torquable catheter and method
US5364351A (en) 1992-11-13 1994-11-15 Ep Technologies, Inc. Catheter steering mechanism
US7998132B2 (en) * 2005-09-02 2011-08-16 Boston Scientific Scimed, Inc. Adjustable stiffness catheter
CN102413863A (zh) * 2009-10-14 2012-04-11 奥林巴斯医疗株式会社 医疗用挠性管和医疗设备的插入部
AU2012250729B2 (en) * 2011-05-03 2016-12-01 Shifamed Holdings, Llc Steerable delivery sheaths

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060241564A1 (en) * 2005-04-07 2006-10-26 Creganna Technologies Limited Steerable catheter assembly
US20070112331A1 (en) 2005-11-16 2007-05-17 Jan Weber Variable stiffness shaft
JP2009518117A (ja) * 2005-12-08 2009-05-07 ボストン サイエンティフィック リミテッド 可撓性の針

Also Published As

Publication number Publication date
JP6415831B2 (ja) 2018-10-31
EP2777479A1 (en) 2014-09-17
AU2018220003B2 (en) 2020-01-30
US20170136211A1 (en) 2017-05-18
IN2014DE00521A (https=) 2015-06-12
US20140276601A1 (en) 2014-09-18
AU2018220003A1 (en) 2018-09-06
KR20140112426A (ko) 2014-09-23
AU2014201210A1 (en) 2014-10-02
EP2777479B1 (en) 2020-05-20
CN113425986A (zh) 2021-09-24
BR102014005973A2 (pt) 2015-10-06
CA2844348C (en) 2021-03-16
DK2777479T3 (da) 2020-06-15
CA2844348A1 (en) 2014-09-13
CN104043184A (zh) 2014-09-17
JP2014176661A (ja) 2014-09-25

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