WO2007062066A3 - Non-metallic, multi-strand control cable for steerable instruments - Google Patents

Non-metallic, multi-strand control cable for steerable instruments Download PDF

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Publication number
WO2007062066A3
WO2007062066A3 PCT/US2006/045109 US2006045109W WO2007062066A3 WO 2007062066 A3 WO2007062066 A3 WO 2007062066A3 US 2006045109 W US2006045109 W US 2006045109W WO 2007062066 A3 WO2007062066 A3 WO 2007062066A3
Authority
WO
WIPO (PCT)
Prior art keywords
metallic
strand
control cable
steerable instruments
braid
Prior art date
Application number
PCT/US2006/045109
Other languages
French (fr)
Other versions
WO2007062066A2 (en
Inventor
Charles Swinehart
Lawrence Kerver
Chris Julian
Original Assignee
Neoguide Systems Inc
Charles Swinehart
Lawrence Kerver
Chris Julian
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 Neoguide Systems Inc, Charles Swinehart, Lawrence Kerver, Chris Julian filed Critical Neoguide Systems Inc
Priority to JP2008542419A priority Critical patent/JP2009517608A/en
Priority to EP06838212A priority patent/EP1958294A4/en
Publication of WO2007062066A2 publication Critical patent/WO2007062066A2/en
Publication of WO2007062066A3 publication Critical patent/WO2007062066A3/en

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
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/20—Construction of flexible members moved to and fro in the sheathing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/76—Polyolefins, e.g. polyproylene [PP]
    • F16C2208/78—Polyethylene [PE], e.g. ultra-high molecular weight polyethylene [UHMWPE]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49838—Assembling or joining by stringing

Abstract

Embodiments of the invention provide methods for inserting a non-metallic multi- strand braid through a coil tube. Techniques for bonding one end of a lead line to one end of a multi-strand non-metallic braid are provided. There are also embodiments of steerable instruments described having a plurality of hinged segments; a multi-strand non-metallic braid connected distally to one segment of the plurality of segments and proximally to an actuator; and a steering controller adapted to control the actuator to move the hinged segment using the multi-strand non-metallic braid.
PCT/US2006/045109 2005-11-23 2006-11-22 Non-metallic, multi-strand control cable for steerable instruments WO2007062066A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008542419A JP2009517608A (en) 2005-11-23 2006-11-22 Non-metallic multi-strand control cable for steerable devices
EP06838212A EP1958294A4 (en) 2005-11-23 2006-11-22 Non-metallic, multi-strand control cable for steerable instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73925005P 2005-11-23 2005-11-23
US60/739,250 2005-11-23

Publications (2)

Publication Number Publication Date
WO2007062066A2 WO2007062066A2 (en) 2007-05-31
WO2007062066A3 true WO2007062066A3 (en) 2007-12-21

Family

ID=38067873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/045109 WO2007062066A2 (en) 2005-11-23 2006-11-22 Non-metallic, multi-strand control cable for steerable instruments

Country Status (4)

Country Link
US (2) US8083879B2 (en)
EP (1) EP1958294A4 (en)
JP (1) JP2009517608A (en)
WO (1) WO2007062066A2 (en)

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US20070161291A1 (en) 2007-07-12
WO2007062066A2 (en) 2007-05-31
EP1958294A4 (en) 2011-09-21
US20120130172A1 (en) 2012-05-24
JP2009517608A (en) 2009-04-30
US8083879B2 (en) 2011-12-27
EP1958294A2 (en) 2008-08-20

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