JP5784506B2 - 中間部の剛性を備えた移行領域を有する操作可能なカテーテル - Google Patents

中間部の剛性を備えた移行領域を有する操作可能なカテーテル Download PDF

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Publication number
JP5784506B2
JP5784506B2 JP2011551220A JP2011551220A JP5784506B2 JP 5784506 B2 JP5784506 B2 JP 5784506B2 JP 2011551220 A JP2011551220 A JP 2011551220A JP 2011551220 A JP2011551220 A JP 2011551220A JP 5784506 B2 JP5784506 B2 JP 5784506B2
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zone
stiffness
catheter
region
length
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Expired - Fee Related
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Japanese (ja)
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JP2012518477A5 (enExample
JP2012518477A (ja
Inventor
ブイ． コブリッシュ、ジョセフ
ブイ． コブリッシュ、ジョセフ
フォレスト、マーク
トゥン、ザヤ
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Boston Scientific Scimed Inc
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Scimed Life Systems Inc
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    • 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
    • A61M25/0141—Tip steering devices having flexible regions as a result of using materials with different mechanical properties
    • 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
    • A61M25/0144—Tip steering devices having flexible regions as a result of inner reinforcement means, e.g. struts or rods
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
JP2011551220A 2009-02-20 2010-02-18 中間部の剛性を備えた移行領域を有する操作可能なカテーテル Expired - Fee Related JP5784506B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15408709P 2009-02-20 2009-02-20
US61/154,087 2009-02-20
PCT/US2010/024616 WO2010096579A1 (en) 2009-02-20 2010-02-18 Steerable catheter having intermediate stiffness transition zone

Publications (3)

Publication Number Publication Date
JP2012518477A JP2012518477A (ja) 2012-08-16
JP2012518477A5 JP2012518477A5 (enExample) 2013-04-04
JP5784506B2 true JP5784506B2 (ja) 2015-09-24

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JP2011551220A Expired - Fee Related JP5784506B2 (ja) 2009-02-20 2010-02-18 中間部の剛性を備えた移行領域を有する操作可能なカテーテル

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US (2) US8725228B2 (enExample)
EP (1) EP2398540B1 (enExample)
JP (1) JP5784506B2 (enExample)
WO (1) WO2010096579A1 (enExample)

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US8725228B2 (en) 2014-05-13
US20140249510A1 (en) 2014-09-04

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