JP5654574B2 - 研削効率を改善する回転式アテローム切除術デバイスおよびシステム - Google Patents

研削効率を改善する回転式アテローム切除術デバイスおよびシステム Download PDF

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Publication number
JP5654574B2
JP5654574B2 JP2012510806A JP2012510806A JP5654574B2 JP 5654574 B2 JP5654574 B2 JP 5654574B2 JP 2012510806 A JP2012510806 A JP 2012510806A JP 2012510806 A JP2012510806 A JP 2012510806A JP 5654574 B2 JP5654574 B2 JP 5654574B2
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grinding head
drive shaft
diameter
eccentric
eccentric grinding
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JP2012510806A
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Japanese (ja)
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JP2012526606A (ja
JP2012526606A5 (enExample
Inventor
ロバート ジェイ． サッチャー，
ロバート ジェイ． サッチャー，
ポール エー． コーン，
ポール エー． コーン，
ジョセフ エス． ジスコン，
ジョセフ エス． ジスコン，
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Cardiovascular Systems Inc
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Cardiovascular Systems Inc
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP2012510806A 2009-05-12 2010-03-18 研削効率を改善する回転式アテローム切除術デバイスおよびシステム Active JP5654574B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/464,524 US8632557B2 (en) 2009-05-12 2009-05-12 Rotational atherectomy device and method to improve abrading efficiency
US12/464,524 2009-05-12
PCT/US2010/027829 WO2010132147A1 (en) 2009-05-12 2010-03-18 Rotational atherectomy device and method to improve abrading efficiency

Publications (3)

Publication Number Publication Date
JP2012526606A JP2012526606A (ja) 2012-11-01
JP2012526606A5 JP2012526606A5 (enExample) 2013-03-28
JP5654574B2 true JP5654574B2 (ja) 2015-01-14

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Country Status (7)

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US (1) US8632557B2 (enExample)
EP (1) EP2429424B1 (enExample)
JP (1) JP5654574B2 (enExample)
CN (1) CN102438535B (enExample)
AU (1) AU2010248097B2 (enExample)
CA (1) CA2755424C (enExample)
WO (1) WO2010132147A1 (enExample)

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Also Published As

Publication number Publication date
US8632557B2 (en) 2014-01-21
EP2429424A4 (en) 2015-03-04
EP2429424A1 (en) 2012-03-21
CA2755424C (en) 2017-07-18
CN102438535B (zh) 2015-11-25
JP2012526606A (ja) 2012-11-01
WO2010132147A1 (en) 2010-11-18
EP2429424B1 (en) 2021-12-08
AU2010248097B2 (en) 2015-01-22
CN102438535A (zh) 2012-05-02
AU2010248097A1 (en) 2011-09-29
US20100292720A1 (en) 2010-11-18
CA2755424A1 (en) 2010-11-18

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