CA3226892A1 - Braking mechanisms for steerable medical devices and related methods - Google Patents

Braking mechanisms for steerable medical devices and related methods Download PDF

Info

Publication number
CA3226892A1
CA3226892A1 CA3226892A CA3226892A CA3226892A1 CA 3226892 A1 CA3226892 A1 CA 3226892A1 CA 3226892 A CA3226892 A CA 3226892A CA 3226892 A CA3226892 A CA 3226892A CA 3226892 A1 CA3226892 A1 CA 3226892A1
Authority
CA
Canada
Prior art keywords
protrusion
brake shoe
arm
knob
central
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3226892A
Other languages
English (en)
French (fr)
Inventor
John B. Golden
Evan Wilder
Colby HARRIS
Michael Mcbrien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Publication of CA3226892A1 publication Critical patent/CA3226892A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • 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
    • A61B1/0057—Constructional details of force transmission elements, e.g. control wires
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/01—Arrangements of two or more controlling members with respect to one another
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Mechanical Control Devices (AREA)
  • Endoscopes (AREA)
CA3226892A 2021-08-04 2022-08-03 Braking mechanisms for steerable medical devices and related methods Pending CA3226892A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163203902P 2021-08-04 2021-08-04
US63/203,902 2021-08-04
PCT/US2022/039307 WO2023014812A1 (en) 2021-08-04 2022-08-03 Braking mechanisms for steerable medical devices and related methods

Publications (1)

Publication Number Publication Date
CA3226892A1 true CA3226892A1 (en) 2023-02-09

Family

ID=83149432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3226892A Pending CA3226892A1 (en) 2021-08-04 2022-08-03 Braking mechanisms for steerable medical devices and related methods

Country Status (7)

Country Link
US (3) US11986157B2 (cg-RX-API-DMAC7.html)
EP (1) EP4380423A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024528999A (cg-RX-API-DMAC7.html)
CN (1) CN118042974A (cg-RX-API-DMAC7.html)
AU (1) AU2022324016A1 (cg-RX-API-DMAC7.html)
CA (1) CA3226892A1 (cg-RX-API-DMAC7.html)
WO (1) WO2023014812A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008098124A1 (en) * 2007-02-07 2008-08-14 Boston Scientific Scimed, Inc. Attachment clamp
US20250120577A1 (en) * 2023-10-16 2025-04-17 Verathon Inc. Control mechanisms for articulatable medical devices
CN120661067A (zh) * 2025-06-23 2025-09-19 深圳市星辰海医疗科技有限公司 内窥镜的调弯制动结构及内窥镜

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0223931A (ja) * 1988-07-13 1990-01-26 Asahi Optical Co Ltd 内視鏡の湾曲装置のブレーキ装置
JPH07261098A (ja) * 1994-03-18 1995-10-13 Toshiba Corp 内視鏡装置
FR2720895B1 (fr) * 1994-06-09 1996-07-19 Mitchell Sports Moulinet de pêche à dispositif antiretour débrayable instantané.
JP2001299680A (ja) * 2000-04-19 2001-10-30 Asahi Optical Co Ltd 内視鏡操作装置
JP2002034901A (ja) 2000-07-28 2002-02-05 Asahi Optical Co Ltd 内視鏡の操作装置
JP4836674B2 (ja) * 2006-06-08 2011-12-14 Ｈｏｙａ株式会社 内視鏡の湾曲操作機構
CA2722507C (en) * 2008-05-13 2018-05-01 Boston Scientific Scimed, Inc. Steering system with locking mechanism
DE102009011434A1 (de) * 2009-02-20 2010-08-26 Storz Endoskop Produktions Gmbh Instrument mit selbstentriegelndem Verstellrad
CN103153156B (zh) * 2010-11-25 2014-12-24 奥林巴斯医疗株式会社 内窥镜的弯曲操作装置、内窥镜
US20150364271A1 (en) * 2014-06-17 2015-12-17 Union Precision Industry, Inc. Rotating sleeve lock switch

Also Published As

Publication number Publication date
US20230042893A1 (en) 2023-02-09
US20250375099A1 (en) 2025-12-11
WO2023014812A1 (en) 2023-02-09
CN118042974A (zh) 2024-05-14
EP4380423A1 (en) 2024-06-12
AU2022324016A1 (en) 2024-01-25
JP2024528999A (ja) 2024-08-01
US12419504B2 (en) 2025-09-23
US11986157B2 (en) 2024-05-21
US20240260819A1 (en) 2024-08-08

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